diff options
Diffstat (limited to 'target/linux/generic/patches-4.9')
201 files changed, 0 insertions, 26114 deletions
diff --git a/target/linux/generic/patches-4.9/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch b/target/linux/generic/patches-4.9/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch deleted file mode 100644 index 5465c3bd03..0000000000 --- a/target/linux/generic/patches-4.9/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch +++ /dev/null @@ -1,25 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Mon, 18 Jan 2016 12:27:49 +0100 -Subject: [PATCH] Kbuild: don't hardcode path to awk in scripts/ld-version.sh - -On some systems /usr/bin/awk does not exist, or is broken. Find it via -$PATH instead. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/scripts/ld-version.sh -+++ b/scripts/ld-version.sh -@@ -1,5 +1,6 @@ --#!/usr/bin/awk -f -+#!/bin/sh - # extract linker version number from stdin and turn into single number -+exec awk ' - { - gsub(".*\\)", ""); - gsub(".*version ", ""); -@@ -8,3 +9,4 @@ - print a[1]*100000000 + a[2]*1000000 + a[3]*10000; - exit - } -+' diff --git a/target/linux/generic/patches-4.9/011-kbuild-export-SUBARCH.patch b/target/linux/generic/patches-4.9/011-kbuild-export-SUBARCH.patch deleted file mode 100644 index 8a5af8872d..0000000000 --- a/target/linux/generic/patches-4.9/011-kbuild-export-SUBARCH.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/Makefile -+++ b/Makefile -@@ -414,8 +414,8 @@ KERNELRELEASE = $(shell cat include/conf - KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION) - - export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION --export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC --export CPP AR NM STRIP OBJCOPY OBJDUMP -+export ARCH SRCARCH SUBARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD -+export CC CPP AR NM STRIP OBJCOPY OBJDUMP - export MAKE AWK GENKSYMS INSTALLKERNEL PERL PYTHON UTS_MACHINE - export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS - diff --git a/target/linux/generic/patches-4.9/020-backport_netfilter_rtcache.patch b/target/linux/generic/patches-4.9/020-backport_netfilter_rtcache.patch deleted file mode 100644 index 268708b993..0000000000 --- a/target/linux/generic/patches-4.9/020-backport_netfilter_rtcache.patch +++ /dev/null @@ -1,531 +0,0 @@ -Subject: netfilter: conntrack: cache route for forwarded connections - -... to avoid per-packet FIB lookup if possible. - -The cached dst is re-used provided the input interface -is the same as that of the previous packet in the same direction. - -If not, the cached dst is invalidated. - -For ipv6 we also need to store sernum, else dst_check doesn't work, -pointed out by Eric Dumazet. - -This should speed up forwarding when conntrack is already in use -anyway, especially when using reverse path filtering -- active RPF -enforces two FIB lookups for each packet. - -Before the routing cache removal this didn't matter since RPF was performed -only when route cache didn't yield a result; but without route cache it -comes at higher price. - -Julian Anastasov suggested to add NETDEV_UNREGISTER handler to -avoid holding on to dsts of 'frozen' conntracks. - -Signed-off-by: Florian Westphal <fw@strlen.de> - ---- a/include/net/netfilter/nf_conntrack_extend.h -+++ b/include/net/netfilter/nf_conntrack_extend.h -@@ -27,6 +27,9 @@ enum nf_ct_ext_id { - #if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY) - NF_CT_EXT_SYNPROXY, - #endif -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_RTCACHE) -+ NF_CT_EXT_RTCACHE, -+#endif - NF_CT_EXT_NUM, - }; - -@@ -39,6 +42,7 @@ enum nf_ct_ext_id { - #define NF_CT_EXT_TIMEOUT_TYPE struct nf_conn_timeout - #define NF_CT_EXT_LABELS_TYPE struct nf_conn_labels - #define NF_CT_EXT_SYNPROXY_TYPE struct nf_conn_synproxy -+#define NF_CT_EXT_RTCACHE_TYPE struct nf_conn_rtcache - - /* Extensions: optional stuff which isn't permanently in struct. */ - struct nf_ct_ext { ---- /dev/null -+++ b/include/net/netfilter/nf_conntrack_rtcache.h -@@ -0,0 +1,34 @@ -+#include <linux/gfp.h> -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_extend.h> -+ -+struct dst_entry; -+ -+struct nf_conn_dst_cache { -+ struct dst_entry *dst; -+ int iif; -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+ u32 cookie; -+#endif -+ -+}; -+ -+struct nf_conn_rtcache { -+ struct nf_conn_dst_cache cached_dst[IP_CT_DIR_MAX]; -+}; -+ -+static inline -+struct nf_conn_rtcache *nf_ct_rtcache_find(const struct nf_conn *ct) -+{ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_RTCACHE) -+ return nf_ct_ext_find(ct, NF_CT_EXT_RTCACHE); -+#else -+ return NULL; -+#endif -+} -+ -+static inline int nf_conn_rtcache_iif_get(const struct nf_conn_rtcache *rtc, -+ enum ip_conntrack_dir dir) -+{ -+ return rtc->cached_dst[dir].iif; -+} ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -114,6 +114,18 @@ config NF_CONNTRACK_EVENTS - - If unsure, say `N'. - -+config NF_CONNTRACK_RTCACHE -+ tristate "Cache route entries in conntrack objects" -+ depends on NETFILTER_ADVANCED -+ depends on NF_CONNTRACK -+ help -+ If this option is enabled, the connection tracking code will -+ cache routing information for each connection that is being -+ forwarded, at a cost of 32 bytes per conntrack object. -+ -+ To compile it as a module, choose M here. If unsure, say N. -+ The module will be called nf_conntrack_rtcache. -+ - config NF_CONNTRACK_TIMEOUT - bool 'Connection tracking timeout' - depends on NETFILTER_ADVANCED ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -16,6 +16,9 @@ obj-$(CONFIG_NETFILTER_NETLINK_LOG) += n - # connection tracking - obj-$(CONFIG_NF_CONNTRACK) += nf_conntrack.o - -+# optional conntrack route cache extension -+obj-$(CONFIG_NF_CONNTRACK_RTCACHE) += nf_conntrack_rtcache.o -+ - # SCTP protocol connection tracking - obj-$(CONFIG_NF_CT_PROTO_DCCP) += nf_conntrack_proto_dccp.o - obj-$(CONFIG_NF_CT_PROTO_GRE) += nf_conntrack_proto_gre.o ---- /dev/null -+++ b/net/netfilter/nf_conntrack_rtcache.c -@@ -0,0 +1,413 @@ -+/* route cache for netfilter. -+ * -+ * (C) 2014 Red Hat GmbH -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+ -+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -+ -+#include <linux/types.h> -+#include <linux/netfilter.h> -+#include <linux/skbuff.h> -+#include <linux/stddef.h> -+#include <linux/kernel.h> -+#include <linux/netdevice.h> -+#include <linux/export.h> -+#include <linux/module.h> -+ -+#include <net/dst.h> -+ -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_core.h> -+#include <net/netfilter/nf_conntrack_extend.h> -+#include <net/netfilter/nf_conntrack_rtcache.h> -+ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+#include <net/ip6_fib.h> -+#endif -+ -+static void __nf_conn_rtcache_destroy(struct nf_conn_rtcache *rtc, -+ enum ip_conntrack_dir dir) -+{ -+ struct dst_entry *dst = rtc->cached_dst[dir].dst; -+ -+ dst_release(dst); -+} -+ -+static void nf_conn_rtcache_destroy(struct nf_conn *ct) -+{ -+ struct nf_conn_rtcache *rtc = nf_ct_rtcache_find(ct); -+ -+ if (!rtc) -+ return; -+ -+ __nf_conn_rtcache_destroy(rtc, IP_CT_DIR_ORIGINAL); -+ __nf_conn_rtcache_destroy(rtc, IP_CT_DIR_REPLY); -+} -+ -+static void nf_ct_rtcache_ext_add(struct nf_conn *ct) -+{ -+ struct nf_conn_rtcache *rtc; -+ -+ rtc = nf_ct_ext_add(ct, NF_CT_EXT_RTCACHE, GFP_ATOMIC); -+ if (rtc) { -+ rtc->cached_dst[IP_CT_DIR_ORIGINAL].iif = -1; -+ rtc->cached_dst[IP_CT_DIR_ORIGINAL].dst = NULL; -+ rtc->cached_dst[IP_CT_DIR_REPLY].iif = -1; -+ rtc->cached_dst[IP_CT_DIR_REPLY].dst = NULL; -+ } -+} -+ -+static struct nf_conn_rtcache *nf_ct_rtcache_find_usable(struct nf_conn *ct) -+{ -+ if (nf_ct_is_untracked(ct)) -+ return NULL; -+ return nf_ct_rtcache_find(ct); -+} -+ -+static struct dst_entry * -+nf_conn_rtcache_dst_get(const struct nf_conn_rtcache *rtc, -+ enum ip_conntrack_dir dir) -+{ -+ return rtc->cached_dst[dir].dst; -+} -+ -+static u32 nf_rtcache_get_cookie(int pf, const struct dst_entry *dst) -+{ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+ if (pf == NFPROTO_IPV6) { -+ const struct rt6_info *rt = (const struct rt6_info *)dst; -+ -+ if (rt->rt6i_node) -+ return (u32)rt->rt6i_node->fn_sernum; -+ } -+#endif -+ return 0; -+} -+ -+static void nf_conn_rtcache_dst_set(int pf, -+ struct nf_conn_rtcache *rtc, -+ struct dst_entry *dst, -+ enum ip_conntrack_dir dir, int iif) -+{ -+ if (rtc->cached_dst[dir].iif != iif) -+ rtc->cached_dst[dir].iif = iif; -+ -+ if (rtc->cached_dst[dir].dst != dst) { -+ struct dst_entry *old; -+ -+ dst_hold(dst); -+ -+ old = xchg(&rtc->cached_dst[dir].dst, dst); -+ dst_release(old); -+ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+ if (pf == NFPROTO_IPV6) -+ rtc->cached_dst[dir].cookie = -+ nf_rtcache_get_cookie(pf, dst); -+#endif -+ } -+} -+ -+static void nf_conn_rtcache_dst_obsolete(struct nf_conn_rtcache *rtc, -+ enum ip_conntrack_dir dir) -+{ -+ struct dst_entry *old; -+ -+ pr_debug("Invalidate iif %d for dir %d on cache %p\n", -+ rtc->cached_dst[dir].iif, dir, rtc); -+ -+ old = xchg(&rtc->cached_dst[dir].dst, NULL); -+ dst_release(old); -+ rtc->cached_dst[dir].iif = -1; -+} -+ -+static unsigned int nf_rtcache_in(u_int8_t pf, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct nf_conn_rtcache *rtc; -+ enum ip_conntrack_info ctinfo; -+ enum ip_conntrack_dir dir; -+ struct dst_entry *dst; -+ struct nf_conn *ct; -+ int iif; -+ u32 cookie; -+ -+ if (skb_dst(skb) || skb->sk) -+ return NF_ACCEPT; -+ -+ ct = nf_ct_get(skb, &ctinfo); -+ if (!ct) -+ return NF_ACCEPT; -+ -+ rtc = nf_ct_rtcache_find_usable(ct); -+ if (!rtc) -+ return NF_ACCEPT; -+ -+ /* if iif changes, don't use cache and let ip stack -+ * do route lookup. -+ * -+ * If rp_filter is enabled it might toss skb, so -+ * we don't want to avoid these checks. -+ */ -+ dir = CTINFO2DIR(ctinfo); -+ iif = nf_conn_rtcache_iif_get(rtc, dir); -+ if (state->in->ifindex != iif) { -+ pr_debug("ct %p, iif %d, cached iif %d, skip cached entry\n", -+ ct, iif, state->in->ifindex); -+ return NF_ACCEPT; -+ } -+ dst = nf_conn_rtcache_dst_get(rtc, dir); -+ if (dst == NULL) -+ return NF_ACCEPT; -+ -+ cookie = nf_rtcache_get_cookie(pf, dst); -+ -+ dst = dst_check(dst, cookie); -+ pr_debug("obtained dst %p for skb %p, cookie %d\n", dst, skb, cookie); -+ if (likely(dst)) -+ skb_dst_set_noref(skb, dst); -+ else -+ nf_conn_rtcache_dst_obsolete(rtc, dir); -+ -+ return NF_ACCEPT; -+} -+ -+static unsigned int nf_rtcache_forward(u_int8_t pf, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct nf_conn_rtcache *rtc; -+ enum ip_conntrack_info ctinfo; -+ enum ip_conntrack_dir dir; -+ struct nf_conn *ct; -+ struct dst_entry *dst = skb_dst(skb); -+ int iif; -+ -+ ct = nf_ct_get(skb, &ctinfo); -+ if (!ct) -+ return NF_ACCEPT; -+ -+ if (dst && dst_xfrm(dst)) -+ return NF_ACCEPT; -+ -+ if (!nf_ct_is_confirmed(ct)) { -+ if (WARN_ON(nf_ct_rtcache_find(ct))) -+ return NF_ACCEPT; -+ nf_ct_rtcache_ext_add(ct); -+ return NF_ACCEPT; -+ } -+ -+ rtc = nf_ct_rtcache_find_usable(ct); -+ if (!rtc) -+ return NF_ACCEPT; -+ -+ dir = CTINFO2DIR(ctinfo); -+ iif = nf_conn_rtcache_iif_get(rtc, dir); -+ pr_debug("ct %p, skb %p, dir %d, iif %d, cached iif %d\n", -+ ct, skb, dir, iif, state->in->ifindex); -+ if (likely(state->in->ifindex == iif)) -+ return NF_ACCEPT; -+ -+ nf_conn_rtcache_dst_set(pf, rtc, skb_dst(skb), dir, state->in->ifindex); -+ return NF_ACCEPT; -+} -+ -+static unsigned int nf_rtcache_in4(void *priv, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ return nf_rtcache_in(NFPROTO_IPV4, skb, state); -+} -+ -+static unsigned int nf_rtcache_forward4(void *priv, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ return nf_rtcache_forward(NFPROTO_IPV4, skb, state); -+} -+ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+static unsigned int nf_rtcache_in6(void *priv, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ return nf_rtcache_in(NFPROTO_IPV6, skb, state); -+} -+ -+static unsigned int nf_rtcache_forward6(void *priv, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ return nf_rtcache_forward(NFPROTO_IPV6, skb, state); -+} -+#endif -+ -+static int nf_rtcache_dst_remove(struct nf_conn *ct, void *data) -+{ -+ struct nf_conn_rtcache *rtc = nf_ct_rtcache_find(ct); -+ struct net_device *dev = data; -+ -+ if (!rtc) -+ return 0; -+ -+ if (dev->ifindex == rtc->cached_dst[IP_CT_DIR_ORIGINAL].iif || -+ dev->ifindex == rtc->cached_dst[IP_CT_DIR_REPLY].iif) { -+ nf_conn_rtcache_dst_obsolete(rtc, IP_CT_DIR_ORIGINAL); -+ nf_conn_rtcache_dst_obsolete(rtc, IP_CT_DIR_REPLY); -+ } -+ -+ return 0; -+} -+ -+static int nf_rtcache_netdev_event(struct notifier_block *this, -+ unsigned long event, void *ptr) -+{ -+ struct net_device *dev = netdev_notifier_info_to_dev(ptr); -+ struct net *net = dev_net(dev); -+ -+ if (event == NETDEV_DOWN) -+ nf_ct_iterate_cleanup(net, nf_rtcache_dst_remove, dev, 0, 0); -+ -+ return NOTIFY_DONE; -+} -+ -+static struct notifier_block nf_rtcache_notifier = { -+ .notifier_call = nf_rtcache_netdev_event, -+}; -+ -+static struct nf_hook_ops rtcache_ops[] = { -+ { -+ .hook = nf_rtcache_in4, -+ .pf = NFPROTO_IPV4, -+ .hooknum = NF_INET_PRE_ROUTING, -+ .priority = NF_IP_PRI_LAST, -+ }, -+ { -+ .hook = nf_rtcache_forward4, -+ .pf = NFPROTO_IPV4, -+ .hooknum = NF_INET_FORWARD, -+ .priority = NF_IP_PRI_LAST, -+ }, -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+ { -+ .hook = nf_rtcache_in6, -+ .pf = NFPROTO_IPV6, -+ .hooknum = NF_INET_PRE_ROUTING, -+ .priority = NF_IP_PRI_LAST, -+ }, -+ { -+ .hook = nf_rtcache_forward6, -+ .pf = NFPROTO_IPV6, -+ .hooknum = NF_INET_FORWARD, -+ .priority = NF_IP_PRI_LAST, -+ }, -+#endif -+}; -+ -+static struct nf_ct_ext_type rtcache_extend __read_mostly = { -+ .len = sizeof(struct nf_conn_rtcache), -+ .align = __alignof__(struct nf_conn_rtcache), -+ .id = NF_CT_EXT_RTCACHE, -+ .destroy = nf_conn_rtcache_destroy, -+}; -+ -+static int __init nf_conntrack_rtcache_init(void) -+{ -+ int ret = nf_ct_extend_register(&rtcache_extend); -+ -+ if (ret < 0) { -+ pr_err("nf_conntrack_rtcache: Unable to register extension\n"); -+ return ret; -+ } -+ -+ ret = nf_register_hooks(rtcache_ops, ARRAY_SIZE(rtcache_ops)); -+ if (ret < 0) { -+ nf_ct_extend_unregister(&rtcache_extend); -+ return ret; -+ } -+ -+ ret = register_netdevice_notifier(&nf_rtcache_notifier); -+ if (ret) { -+ nf_unregister_hooks(rtcache_ops, ARRAY_SIZE(rtcache_ops)); -+ nf_ct_extend_unregister(&rtcache_extend); -+ } -+ -+ return ret; -+} -+ -+static int nf_rtcache_ext_remove(struct nf_conn *ct, void *data) -+{ -+ struct nf_conn_rtcache *rtc = nf_ct_rtcache_find(ct); -+ -+ return rtc != NULL; -+} -+ -+static bool __exit nf_conntrack_rtcache_wait_for_dying(struct net *net) -+{ -+ bool wait = false; -+ int cpu; -+ -+ for_each_possible_cpu(cpu) { -+ struct nf_conntrack_tuple_hash *h; -+ struct hlist_nulls_node *n; -+ struct nf_conn *ct; -+ struct ct_pcpu *pcpu = per_cpu_ptr(net->ct.pcpu_lists, cpu); -+ -+ rcu_read_lock(); -+ spin_lock_bh(&pcpu->lock); -+ -+ hlist_nulls_for_each_entry(h, n, &pcpu->dying, hnnode) { -+ ct = nf_ct_tuplehash_to_ctrack(h); -+ if (nf_ct_rtcache_find(ct) != NULL) { -+ wait = true; -+ break; -+ } -+ } -+ spin_unlock_bh(&pcpu->lock); -+ rcu_read_unlock(); -+ } -+ -+ return wait; -+} -+ -+static void __exit nf_conntrack_rtcache_fini(void) -+{ -+ struct net *net; -+ int count = 0; -+ -+ /* remove hooks so no new connections get rtcache extension */ -+ nf_unregister_hooks(rtcache_ops, ARRAY_SIZE(rtcache_ops)); -+ -+ synchronize_net(); -+ -+ unregister_netdevice_notifier(&nf_rtcache_notifier); -+ -+ rtnl_lock(); -+ -+ /* zap all conntracks with rtcache extension */ -+ for_each_net(net) -+ nf_ct_iterate_cleanup(net, nf_rtcache_ext_remove, NULL, 0, 0); -+ -+ for_each_net(net) { -+ /* .. and make sure they're gone from dying list, too */ -+ while (nf_conntrack_rtcache_wait_for_dying(net)) { -+ msleep(200); -+ WARN_ONCE(++count > 25, "Waiting for all rtcache conntracks to go away\n"); -+ } -+ } -+ -+ rtnl_unlock(); -+ synchronize_net(); -+ nf_ct_extend_unregister(&rtcache_extend); -+} -+module_init(nf_conntrack_rtcache_init); -+module_exit(nf_conntrack_rtcache_fini); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Florian Westphal <fw@strlen.de>"); -+MODULE_DESCRIPTION("Conntrack route cache extension"); diff --git a/target/linux/generic/patches-4.9/021-bridge-multicast-to-unicast.patch b/target/linux/generic/patches-4.9/021-bridge-multicast-to-unicast.patch deleted file mode 100644 index 1886b01cf1..0000000000 --- a/target/linux/generic/patches-4.9/021-bridge-multicast-to-unicast.patch +++ /dev/null @@ -1,499 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 19 Jan 2017 03:45:10 +0100 -Subject: [PATCH] bridge: multicast to unicast -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Implements an optional, per bridge port flag and feature to deliver -multicast packets to any host on the according port via unicast -individually. This is done by copying the packet per host and -changing the multicast destination MAC to a unicast one accordingly. - -multicast-to-unicast works on top of the multicast snooping feature of -the bridge. Which means unicast copies are only delivered to hosts which -are interested in it and signalized this via IGMP/MLD reports -previously. - -This feature is intended for interface types which have a more reliable -and/or efficient way to deliver unicast packets than broadcast ones -(e.g. wifi). - -However, it should only be enabled on interfaces where no IGMPv2/MLDv1 -report suppression takes place. This feature is disabled by default. - -The initial patch and idea is from Felix Fietkau. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -[linus.luessing@c0d3.blue: various bug + style fixes, commit message] -Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> ---- - ---- a/include/linux/if_bridge.h -+++ b/include/linux/if_bridge.h -@@ -46,6 +46,7 @@ struct br_ip_list { - #define BR_LEARNING_SYNC BIT(9) - #define BR_PROXYARP_WIFI BIT(10) - #define BR_MCAST_FLOOD BIT(11) -+#define BR_MULTICAST_TO_UNICAST BIT(12) - - #define BR_DEFAULT_AGEING_TIME (300 * HZ) - ---- a/include/uapi/linux/if_link.h -+++ b/include/uapi/linux/if_link.h -@@ -319,6 +319,7 @@ enum { - IFLA_BRPORT_MULTICAST_ROUTER, - IFLA_BRPORT_PAD, - IFLA_BRPORT_MCAST_FLOOD, -+ IFLA_BRPORT_MCAST_TO_UCAST, - __IFLA_BRPORT_MAX - }; - #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) ---- a/net/bridge/br_forward.c -+++ b/net/bridge/br_forward.c -@@ -174,6 +174,29 @@ out: - return p; - } - -+static void maybe_deliver_addr(struct net_bridge_port *p, struct sk_buff *skb, -+ const unsigned char *addr, bool local_orig) -+{ -+ struct net_device *dev = BR_INPUT_SKB_CB(skb)->brdev; -+ const unsigned char *src = eth_hdr(skb)->h_source; -+ -+ if (!should_deliver(p, skb)) -+ return; -+ -+ /* Even with hairpin, no soliloquies - prevent breaking IPv6 DAD */ -+ if (skb->dev == p->dev && ether_addr_equal(src, addr)) -+ return; -+ -+ skb = skb_copy(skb, GFP_ATOMIC); -+ if (!skb) { -+ dev->stats.tx_dropped++; -+ return; -+ } -+ -+ memcpy(eth_hdr(skb)->h_dest, addr, ETH_ALEN); -+ __br_forward(p, skb, local_orig); -+} -+ - /* called under rcu_read_lock */ - void br_flood(struct net_bridge *br, struct sk_buff *skb, - enum br_pkt_type pkt_type, bool local_rcv, bool local_orig) -@@ -242,10 +265,20 @@ void br_multicast_flood(struct net_bridg - rport = rp ? hlist_entry(rp, struct net_bridge_port, rlist) : - NULL; - -- port = (unsigned long)lport > (unsigned long)rport ? -- lport : rport; -+ if ((unsigned long)lport > (unsigned long)rport) { -+ port = lport; -+ -+ if (p->flags & MDB_PG_FLAGS_MCAST_TO_UCAST) { -+ maybe_deliver_addr(lport, skb, p->eth_addr, -+ local_orig); -+ goto delivered; -+ } -+ } else { -+ port = rport; -+ } - - prev = maybe_deliver(prev, port, skb, local_orig); -+delivered: - if (IS_ERR(prev)) - goto out; - if (prev == port) ---- a/net/bridge/br_mdb.c -+++ b/net/bridge/br_mdb.c -@@ -532,7 +532,7 @@ static int br_mdb_add_group(struct net_b - break; - } - -- p = br_multicast_new_port_group(port, group, *pp, state); -+ p = br_multicast_new_port_group(port, group, *pp, state, NULL); - if (unlikely(!p)) - return -ENOMEM; - rcu_assign_pointer(*pp, p); ---- a/net/bridge/br_multicast.c -+++ b/net/bridge/br_multicast.c -@@ -42,12 +42,14 @@ static void br_multicast_add_router(stru - static void br_ip4_multicast_leave_group(struct net_bridge *br, - struct net_bridge_port *port, - __be32 group, -- __u16 vid); -+ __u16 vid, -+ const unsigned char *src); -+ - #if IS_ENABLED(CONFIG_IPV6) - static void br_ip6_multicast_leave_group(struct net_bridge *br, - struct net_bridge_port *port, - const struct in6_addr *group, -- __u16 vid); -+ __u16 vid, const unsigned char *src); - #endif - unsigned int br_mdb_rehash_seq; - -@@ -658,7 +660,8 @@ struct net_bridge_port_group *br_multica - struct net_bridge_port *port, - struct br_ip *group, - struct net_bridge_port_group __rcu *next, -- unsigned char flags) -+ unsigned char flags, -+ const unsigned char *src) - { - struct net_bridge_port_group *p; - -@@ -673,12 +676,39 @@ struct net_bridge_port_group *br_multica - hlist_add_head(&p->mglist, &port->mglist); - setup_timer(&p->timer, br_multicast_port_group_expired, - (unsigned long)p); -+ -+ if ((port->flags & BR_MULTICAST_TO_UNICAST) && src) { -+ memcpy(p->eth_addr, src, ETH_ALEN); -+ p->flags |= MDB_PG_FLAGS_MCAST_TO_UCAST; -+ } -+ - return p; - } - -+static bool br_port_group_equal(struct net_bridge_port_group *p, -+ struct net_bridge_port *port, -+ const unsigned char *src) -+{ -+ if (p->port != port) -+ return false; -+ -+ if (!(p->flags & MDB_PG_FLAGS_MCAST_TO_UCAST) != -+ !(port->flags & BR_MULTICAST_TO_UNICAST)) -+ return false; -+ -+ if (!(p->flags & MDB_PG_FLAGS_MCAST_TO_UCAST)) -+ return true; -+ -+ if (!src) -+ return false; -+ -+ return ether_addr_equal(src, p->eth_addr); -+} -+ - static int br_multicast_add_group(struct net_bridge *br, - struct net_bridge_port *port, -- struct br_ip *group) -+ struct br_ip *group, -+ const unsigned char *src) - { - struct net_bridge_mdb_entry *mp; - struct net_bridge_port_group *p; -@@ -705,13 +735,13 @@ static int br_multicast_add_group(struct - for (pp = &mp->ports; - (p = mlock_dereference(*pp, br)) != NULL; - pp = &p->next) { -- if (p->port == port) -+ if (br_port_group_equal(p, port, src)) - goto found; - if ((unsigned long)p->port < (unsigned long)port) - break; - } - -- p = br_multicast_new_port_group(port, group, *pp, 0); -+ p = br_multicast_new_port_group(port, group, *pp, 0, src); - if (unlikely(!p)) - goto err; - rcu_assign_pointer(*pp, p); -@@ -730,7 +760,8 @@ err: - static int br_ip4_multicast_add_group(struct net_bridge *br, - struct net_bridge_port *port, - __be32 group, -- __u16 vid) -+ __u16 vid, -+ const unsigned char *src) - { - struct br_ip br_group; - -@@ -741,14 +772,15 @@ static int br_ip4_multicast_add_group(st - br_group.proto = htons(ETH_P_IP); - br_group.vid = vid; - -- return br_multicast_add_group(br, port, &br_group); -+ return br_multicast_add_group(br, port, &br_group, src); - } - - #if IS_ENABLED(CONFIG_IPV6) - static int br_ip6_multicast_add_group(struct net_bridge *br, - struct net_bridge_port *port, - const struct in6_addr *group, -- __u16 vid) -+ __u16 vid, -+ const unsigned char *src) - { - struct br_ip br_group; - -@@ -759,7 +791,7 @@ static int br_ip6_multicast_add_group(st - br_group.proto = htons(ETH_P_IPV6); - br_group.vid = vid; - -- return br_multicast_add_group(br, port, &br_group); -+ return br_multicast_add_group(br, port, &br_group, src); - } - #endif - -@@ -1028,6 +1060,7 @@ static int br_ip4_multicast_igmp3_report - struct sk_buff *skb, - u16 vid) - { -+ const unsigned char *src; - struct igmpv3_report *ih; - struct igmpv3_grec *grec; - int i; -@@ -1068,12 +1101,14 @@ static int br_ip4_multicast_igmp3_report - continue; - } - -+ src = eth_hdr(skb)->h_source; - if ((type == IGMPV3_CHANGE_TO_INCLUDE || - type == IGMPV3_MODE_IS_INCLUDE) && - ntohs(grec->grec_nsrcs) == 0) { -- br_ip4_multicast_leave_group(br, port, group, vid); -+ br_ip4_multicast_leave_group(br, port, group, vid, src); - } else { -- err = br_ip4_multicast_add_group(br, port, group, vid); -+ err = br_ip4_multicast_add_group(br, port, group, vid, -+ src); - if (err) - break; - } -@@ -1088,6 +1123,7 @@ static int br_ip6_multicast_mld2_report( - struct sk_buff *skb, - u16 vid) - { -+ const unsigned char *src = eth_hdr(skb)->h_source; - struct icmp6hdr *icmp6h; - struct mld2_grec *grec; - int i; -@@ -1139,10 +1175,11 @@ static int br_ip6_multicast_mld2_report( - grec->grec_type == MLD2_MODE_IS_INCLUDE) && - ntohs(*nsrcs) == 0) { - br_ip6_multicast_leave_group(br, port, &grec->grec_mca, -- vid); -+ vid, src); - } else { - err = br_ip6_multicast_add_group(br, port, -- &grec->grec_mca, vid); -+ &grec->grec_mca, vid, -+ src); - if (err) - break; - } -@@ -1458,7 +1495,8 @@ br_multicast_leave_group(struct net_brid - struct net_bridge_port *port, - struct br_ip *group, - struct bridge_mcast_other_query *other_query, -- struct bridge_mcast_own_query *own_query) -+ struct bridge_mcast_own_query *own_query, -+ const unsigned char *src) - { - struct net_bridge_mdb_htable *mdb; - struct net_bridge_mdb_entry *mp; -@@ -1482,7 +1520,7 @@ br_multicast_leave_group(struct net_brid - for (pp = &mp->ports; - (p = mlock_dereference(*pp, br)) != NULL; - pp = &p->next) { -- if (p->port != port) -+ if (!br_port_group_equal(p, port, src)) - continue; - - rcu_assign_pointer(*pp, p->next); -@@ -1513,7 +1551,7 @@ br_multicast_leave_group(struct net_brid - for (p = mlock_dereference(mp->ports, br); - p != NULL; - p = mlock_dereference(p->next, br)) { -- if (p->port != port) -+ if (!br_port_group_equal(p, port, src)) - continue; - - if (!hlist_unhashed(&p->mglist) && -@@ -1564,7 +1602,8 @@ out: - static void br_ip4_multicast_leave_group(struct net_bridge *br, - struct net_bridge_port *port, - __be32 group, -- __u16 vid) -+ __u16 vid, -+ const unsigned char *src) - { - struct br_ip br_group; - struct bridge_mcast_own_query *own_query; -@@ -1579,14 +1618,15 @@ static void br_ip4_multicast_leave_group - br_group.vid = vid; - - br_multicast_leave_group(br, port, &br_group, &br->ip4_other_query, -- own_query); -+ own_query, src); - } - - #if IS_ENABLED(CONFIG_IPV6) - static void br_ip6_multicast_leave_group(struct net_bridge *br, - struct net_bridge_port *port, - const struct in6_addr *group, -- __u16 vid) -+ __u16 vid, -+ const unsigned char *src) - { - struct br_ip br_group; - struct bridge_mcast_own_query *own_query; -@@ -1601,7 +1641,7 @@ static void br_ip6_multicast_leave_group - br_group.vid = vid; - - br_multicast_leave_group(br, port, &br_group, &br->ip6_other_query, -- own_query); -+ own_query, src); - } - #endif - -@@ -1644,6 +1684,7 @@ static int br_multicast_ipv4_rcv(struct - u16 vid) - { - struct sk_buff *skb_trimmed = NULL; -+ const unsigned char *src; - struct igmphdr *ih; - int err; - -@@ -1659,13 +1700,14 @@ static int br_multicast_ipv4_rcv(struct - } - - ih = igmp_hdr(skb); -+ src = eth_hdr(skb)->h_source; - BR_INPUT_SKB_CB(skb)->igmp = ih->type; - - switch (ih->type) { - case IGMP_HOST_MEMBERSHIP_REPORT: - case IGMPV2_HOST_MEMBERSHIP_REPORT: - BR_INPUT_SKB_CB(skb)->mrouters_only = 1; -- err = br_ip4_multicast_add_group(br, port, ih->group, vid); -+ err = br_ip4_multicast_add_group(br, port, ih->group, vid, src); - break; - case IGMPV3_HOST_MEMBERSHIP_REPORT: - err = br_ip4_multicast_igmp3_report(br, port, skb_trimmed, vid); -@@ -1674,7 +1716,7 @@ static int br_multicast_ipv4_rcv(struct - err = br_ip4_multicast_query(br, port, skb_trimmed, vid); - break; - case IGMP_HOST_LEAVE_MESSAGE: -- br_ip4_multicast_leave_group(br, port, ih->group, vid); -+ br_ip4_multicast_leave_group(br, port, ih->group, vid, src); - break; - } - -@@ -1694,6 +1736,7 @@ static int br_multicast_ipv6_rcv(struct - u16 vid) - { - struct sk_buff *skb_trimmed = NULL; -+ const unsigned char *src; - struct mld_msg *mld; - int err; - -@@ -1713,8 +1756,10 @@ static int br_multicast_ipv6_rcv(struct - - switch (mld->mld_type) { - case ICMPV6_MGM_REPORT: -+ src = eth_hdr(skb)->h_source; - BR_INPUT_SKB_CB(skb)->mrouters_only = 1; -- err = br_ip6_multicast_add_group(br, port, &mld->mld_mca, vid); -+ err = br_ip6_multicast_add_group(br, port, &mld->mld_mca, vid, -+ src); - break; - case ICMPV6_MLD2_REPORT: - err = br_ip6_multicast_mld2_report(br, port, skb_trimmed, vid); -@@ -1723,7 +1768,8 @@ static int br_multicast_ipv6_rcv(struct - err = br_ip6_multicast_query(br, port, skb_trimmed, vid); - break; - case ICMPV6_MGM_REDUCTION: -- br_ip6_multicast_leave_group(br, port, &mld->mld_mca, vid); -+ src = eth_hdr(skb)->h_source; -+ br_ip6_multicast_leave_group(br, port, &mld->mld_mca, vid, src); - break; - } - ---- a/net/bridge/br_netlink.c -+++ b/net/bridge/br_netlink.c -@@ -123,6 +123,7 @@ static inline size_t br_port_info_size(v - + nla_total_size(1) /* IFLA_BRPORT_GUARD */ - + nla_total_size(1) /* IFLA_BRPORT_PROTECT */ - + nla_total_size(1) /* IFLA_BRPORT_FAST_LEAVE */ -+ + nla_total_size(1) /* IFLA_BRPORT_MCAST_TO_UCAST */ - + nla_total_size(1) /* IFLA_BRPORT_LEARNING */ - + nla_total_size(1) /* IFLA_BRPORT_UNICAST_FLOOD */ - + nla_total_size(1) /* IFLA_BRPORT_PROXYARP */ -@@ -173,6 +174,8 @@ static int br_port_fill_attrs(struct sk_ - !!(p->flags & BR_ROOT_BLOCK)) || - nla_put_u8(skb, IFLA_BRPORT_FAST_LEAVE, - !!(p->flags & BR_MULTICAST_FAST_LEAVE)) || -+ nla_put_u8(skb, IFLA_BRPORT_MCAST_TO_UCAST, -+ !!(p->flags & BR_MULTICAST_TO_UNICAST)) || - nla_put_u8(skb, IFLA_BRPORT_LEARNING, !!(p->flags & BR_LEARNING)) || - nla_put_u8(skb, IFLA_BRPORT_UNICAST_FLOOD, - !!(p->flags & BR_FLOOD)) || -@@ -586,6 +589,7 @@ static const struct nla_policy br_port_p - [IFLA_BRPORT_PROXYARP] = { .type = NLA_U8 }, - [IFLA_BRPORT_PROXYARP_WIFI] = { .type = NLA_U8 }, - [IFLA_BRPORT_MULTICAST_ROUTER] = { .type = NLA_U8 }, -+ [IFLA_BRPORT_MCAST_TO_UCAST] = { .type = NLA_U8 }, - }; - - /* Change the state of the port and notify spanning tree */ -@@ -636,6 +640,7 @@ static int br_setport(struct net_bridge_ - br_set_port_flag(p, tb, IFLA_BRPORT_LEARNING, BR_LEARNING); - br_set_port_flag(p, tb, IFLA_BRPORT_UNICAST_FLOOD, BR_FLOOD); - br_set_port_flag(p, tb, IFLA_BRPORT_MCAST_FLOOD, BR_MCAST_FLOOD); -+ br_set_port_flag(p, tb, IFLA_BRPORT_MCAST_TO_UCAST, BR_MULTICAST_TO_UNICAST); - br_set_port_flag(p, tb, IFLA_BRPORT_PROXYARP, BR_PROXYARP); - br_set_port_flag(p, tb, IFLA_BRPORT_PROXYARP_WIFI, BR_PROXYARP_WIFI); - ---- a/net/bridge/br_private.h -+++ b/net/bridge/br_private.h -@@ -166,8 +166,9 @@ struct net_bridge_fdb_entry - struct rcu_head rcu; - }; - --#define MDB_PG_FLAGS_PERMANENT BIT(0) --#define MDB_PG_FLAGS_OFFLOAD BIT(1) -+#define MDB_PG_FLAGS_PERMANENT BIT(0) -+#define MDB_PG_FLAGS_OFFLOAD BIT(1) -+#define MDB_PG_FLAGS_MCAST_TO_UCAST BIT(2) - - struct net_bridge_port_group { - struct net_bridge_port *port; -@@ -177,6 +178,7 @@ struct net_bridge_port_group { - struct timer_list timer; - struct br_ip addr; - unsigned char flags; -+ unsigned char eth_addr[ETH_ALEN]; - }; - - struct net_bridge_mdb_entry -@@ -591,7 +593,7 @@ void br_multicast_free_pg(struct rcu_hea - struct net_bridge_port_group * - br_multicast_new_port_group(struct net_bridge_port *port, struct br_ip *group, - struct net_bridge_port_group __rcu *next, -- unsigned char flags); -+ unsigned char flags, const unsigned char *src); - void br_mdb_init(void); - void br_mdb_uninit(void); - void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port, ---- a/net/bridge/br_sysfs_if.c -+++ b/net/bridge/br_sysfs_if.c -@@ -188,6 +188,7 @@ static BRPORT_ATTR(multicast_router, S_I - store_multicast_router); - - BRPORT_ATTR_FLAG(multicast_fast_leave, BR_MULTICAST_FAST_LEAVE); -+BRPORT_ATTR_FLAG(multicast_to_unicast, BR_MULTICAST_TO_UNICAST); - #endif - - static const struct brport_attribute *brport_attrs[] = { -@@ -214,6 +215,7 @@ static const struct brport_attribute *br - #ifdef CONFIG_BRIDGE_IGMP_SNOOPING - &brport_attr_multicast_router, - &brport_attr_multicast_fast_leave, -+ &brport_attr_multicast_to_unicast, - #endif - &brport_attr_proxyarp, - &brport_attr_proxyarp_wifi, diff --git a/target/linux/generic/patches-4.9/022-net-add-devm-version-of-alloc_etherdev_mqs-function.patch b/target/linux/generic/patches-4.9/022-net-add-devm-version-of-alloc_etherdev_mqs-function.patch deleted file mode 100644 index c5d65b7105..0000000000 --- a/target/linux/generic/patches-4.9/022-net-add-devm-version-of-alloc_etherdev_mqs-function.patch +++ /dev/null @@ -1,69 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Sat, 28 Jan 2017 15:15:42 +0100 -Subject: [PATCH] net: add devm version of alloc_etherdev_mqs function -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This patch adds devm_alloc_etherdev_mqs function and devm_alloc_etherdev -macro. These can be used for simpler netdev allocation without having to -care about calling free_netdev. - -Thanks to this change drivers, their error paths and removal paths may -get simpler by a bit. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/include/linux/etherdevice.h -+++ b/include/linux/etherdevice.h -@@ -54,6 +54,11 @@ struct net_device *alloc_etherdev_mqs(in - #define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1) - #define alloc_etherdev_mq(sizeof_priv, count) alloc_etherdev_mqs(sizeof_priv, count, count) - -+struct net_device *devm_alloc_etherdev_mqs(struct device *dev, int sizeof_priv, -+ unsigned int txqs, -+ unsigned int rxqs); -+#define devm_alloc_etherdev(dev, sizeof_priv) devm_alloc_etherdev_mqs(dev, sizeof_priv, 1, 1) -+ - struct sk_buff **eth_gro_receive(struct sk_buff **head, - struct sk_buff *skb); - int eth_gro_complete(struct sk_buff *skb, int nhoff); ---- a/net/ethernet/eth.c -+++ b/net/ethernet/eth.c -@@ -391,6 +391,34 @@ struct net_device *alloc_etherdev_mqs(in - } - EXPORT_SYMBOL(alloc_etherdev_mqs); - -+static void devm_free_netdev(struct device *dev, void *res) -+{ -+ free_netdev(*(struct net_device **)res); -+} -+ -+struct net_device *devm_alloc_etherdev_mqs(struct device *dev, int sizeof_priv, -+ unsigned int txqs, unsigned int rxqs) -+{ -+ struct net_device **dr; -+ struct net_device *netdev; -+ -+ dr = devres_alloc(devm_free_netdev, sizeof(*dr), GFP_KERNEL); -+ if (!dr) -+ return NULL; -+ -+ netdev = alloc_etherdev_mqs(sizeof_priv, txqs, rxqs); -+ if (!netdev) { -+ devres_free(dr); -+ return NULL; -+ } -+ -+ *dr = netdev; -+ devres_add(dev, dr); -+ -+ return netdev; -+} -+EXPORT_SYMBOL(devm_alloc_etherdev_mqs); -+ - ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len) - { - return scnprintf(buf, PAGE_SIZE, "%*phC\n", len, addr); diff --git a/target/linux/generic/patches-4.9/023-1-smsc95xx-Use-skb_cow_head-to-deal-with-cloned-skbs.patch b/target/linux/generic/patches-4.9/023-1-smsc95xx-Use-skb_cow_head-to-deal-with-cloned-skbs.patch deleted file mode 100644 index cfc9abb3b7..0000000000 --- a/target/linux/generic/patches-4.9/023-1-smsc95xx-Use-skb_cow_head-to-deal-with-cloned-skbs.patch +++ /dev/null @@ -1,40 +0,0 @@ -From e9156cd26a495a18706e796f02a81fee41ec14f4 Mon Sep 17 00:00:00 2001 -From: James Hughes <james.hughes@raspberrypi.org> -Date: Wed, 19 Apr 2017 11:13:40 +0100 -Subject: [PATCH] smsc95xx: Use skb_cow_head to deal with cloned skbs - -The driver was failing to check that the SKB wasn't cloned -before adding checksum data. -Replace existing handling to extend/copy the header buffer -with skb_cow_head. - -Signed-off-by: James Hughes <james.hughes@raspberrypi.org> -Acked-by: Eric Dumazet <edumazet@google.com> -Acked-by: Woojung Huh <Woojung.Huh@microchip.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/smsc95xx.c | 12 ++++++------ - 1 file changed, 6 insertions(+), 6 deletions(-) - ---- a/drivers/net/usb/smsc95xx.c -+++ b/drivers/net/usb/smsc95xx.c -@@ -2001,13 +2001,13 @@ static struct sk_buff *smsc95xx_tx_fixup - /* We do not advertise SG, so skbs should be already linearized */ - BUG_ON(skb_shinfo(skb)->nr_frags); - -- if (skb_headroom(skb) < overhead) { -- struct sk_buff *skb2 = skb_copy_expand(skb, -- overhead, 0, flags); -+ /* Make writable and expand header space by overhead if required */ -+ if (skb_cow_head(skb, overhead)) { -+ /* Must deallocate here as returning NULL to indicate error -+ * means the skb won't be deallocated in the caller. -+ */ - dev_kfree_skb_any(skb); -- skb = skb2; -- if (!skb) -- return NULL; -+ return NULL; - } - - if (csum) { diff --git a/target/linux/generic/patches-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch b/target/linux/generic/patches-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch deleted file mode 100644 index 99d98e101c..0000000000 --- a/target/linux/generic/patches-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch +++ /dev/null @@ -1,36 +0,0 @@ -From b7c6d2675899cfff0180412c63fc9cbd5bacdb4d Mon Sep 17 00:00:00 2001 -From: Eric Dumazet <edumazet@google.com> -Date: Wed, 19 Apr 2017 09:59:21 -0700 -Subject: [PATCH] smsc75xx: use skb_cow_head() to deal with cloned skbs - -We need to ensure there is enough headroom to push extra header, -but we also need to check if we are allowed to change headers. - -skb_cow_head() is the proper helper to deal with this. - -Fixes: d0cad871703b ("smsc75xx: SMSC LAN75xx USB gigabit ethernet adapter driver") -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: James Hughes <james.hughes@raspberrypi.org> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/smsc75xx.c | 8 ++------ - 1 file changed, 2 insertions(+), 6 deletions(-) - ---- a/drivers/net/usb/smsc75xx.c -+++ b/drivers/net/usb/smsc75xx.c -@@ -2205,13 +2205,9 @@ static struct sk_buff *smsc75xx_tx_fixup - { - u32 tx_cmd_a, tx_cmd_b; - -- if (skb_headroom(skb) < SMSC75XX_TX_OVERHEAD) { -- struct sk_buff *skb2 = -- skb_copy_expand(skb, SMSC75XX_TX_OVERHEAD, 0, flags); -+ if (skb_cow_head(skb, SMSC75XX_TX_OVERHEAD)) { - dev_kfree_skb_any(skb); -- skb = skb2; -- if (!skb) -- return NULL; -+ return NULL; - } - - tx_cmd_a = (u32)(skb->len & TX_CMD_A_LEN) | TX_CMD_A_FCS; diff --git a/target/linux/generic/patches-4.9/023-3-cx82310_eth-use-skb_cow_head-to-deal-with-cloned-skb.patch b/target/linux/generic/patches-4.9/023-3-cx82310_eth-use-skb_cow_head-to-deal-with-cloned-skb.patch deleted file mode 100644 index aee8aa9805..0000000000 --- a/target/linux/generic/patches-4.9/023-3-cx82310_eth-use-skb_cow_head-to-deal-with-cloned-skb.patch +++ /dev/null @@ -1,35 +0,0 @@ -From a9e840a2081ed28c2b7caa6a9a0041c950b3c37d Mon Sep 17 00:00:00 2001 -From: Eric Dumazet <edumazet@google.com> -Date: Wed, 19 Apr 2017 09:59:22 -0700 -Subject: [PATCH] cx82310_eth: use skb_cow_head() to deal with cloned skbs - -We need to ensure there is enough headroom to push extra header, -but we also need to check if we are allowed to change headers. - -skb_cow_head() is the proper helper to deal with this. - -Fixes: cc28a20e77b2 ("introduce cx82310_eth: Conexant CX82310-based ADSL router USB ethernet driver") -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: James Hughes <james.hughes@raspberrypi.org> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/cx82310_eth.c | 7 ++----- - 1 file changed, 2 insertions(+), 5 deletions(-) - ---- a/drivers/net/usb/cx82310_eth.c -+++ b/drivers/net/usb/cx82310_eth.c -@@ -293,12 +293,9 @@ static struct sk_buff *cx82310_tx_fixup( - { - int len = skb->len; - -- if (skb_headroom(skb) < 2) { -- struct sk_buff *skb2 = skb_copy_expand(skb, 2, 0, flags); -+ if (skb_cow_head(skb, 2)) { - dev_kfree_skb_any(skb); -- skb = skb2; -- if (!skb) -- return NULL; -+ return NULL; - } - skb_push(skb, 2); - diff --git a/target/linux/generic/patches-4.9/023-4-sr9700-use-skb_cow_head-to-deal-with-cloned-skbs.patch b/target/linux/generic/patches-4.9/023-4-sr9700-use-skb_cow_head-to-deal-with-cloned-skbs.patch deleted file mode 100644 index 4d0fcf6fc2..0000000000 --- a/target/linux/generic/patches-4.9/023-4-sr9700-use-skb_cow_head-to-deal-with-cloned-skbs.patch +++ /dev/null @@ -1,37 +0,0 @@ -From d532c1082f68176363ed766d09bf187616e282fe Mon Sep 17 00:00:00 2001 -From: Eric Dumazet <edumazet@google.com> -Date: Wed, 19 Apr 2017 09:59:23 -0700 -Subject: [PATCH] sr9700: use skb_cow_head() to deal with cloned skbs - -We need to ensure there is enough headroom to push extra header, -but we also need to check if we are allowed to change headers. - -skb_cow_head() is the proper helper to deal with this. - -Fixes: c9b37458e956 ("USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support") -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: James Hughes <james.hughes@raspberrypi.org> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/sr9700.c | 9 ++------- - 1 file changed, 2 insertions(+), 7 deletions(-) - ---- a/drivers/net/usb/sr9700.c -+++ b/drivers/net/usb/sr9700.c -@@ -456,14 +456,9 @@ static struct sk_buff *sr9700_tx_fixup(s - - len = skb->len; - -- if (skb_headroom(skb) < SR_TX_OVERHEAD) { -- struct sk_buff *skb2; -- -- skb2 = skb_copy_expand(skb, SR_TX_OVERHEAD, 0, flags); -+ if (skb_cow_head(skb, SR_TX_OVERHEAD)) { - dev_kfree_skb_any(skb); -- skb = skb2; -- if (!skb) -- return NULL; -+ return NULL; - } - - __skb_push(skb, SR_TX_OVERHEAD); diff --git a/target/linux/generic/patches-4.9/023-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch b/target/linux/generic/patches-4.9/023-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch deleted file mode 100644 index ea8279940b..0000000000 --- a/target/linux/generic/patches-4.9/023-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch +++ /dev/null @@ -1,38 +0,0 @@ -From d4ca73591916b760478d2b04334d5dcadc028e9c Mon Sep 17 00:00:00 2001 -From: Eric Dumazet <edumazet@google.com> -Date: Wed, 19 Apr 2017 09:59:24 -0700 -Subject: [PATCH] lan78xx: use skb_cow_head() to deal with cloned skbs - -We need to ensure there is enough headroom to push extra header, -but we also need to check if we are allowed to change headers. - -skb_cow_head() is the proper helper to deal with this. - -Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver") -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: James Hughes <james.hughes@raspberrypi.org> -Cc: Woojung Huh <woojung.huh@microchip.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/lan78xx.c | 9 ++------- - 1 file changed, 2 insertions(+), 7 deletions(-) - ---- a/drivers/net/usb/lan78xx.c -+++ b/drivers/net/usb/lan78xx.c -@@ -2419,14 +2419,9 @@ static struct sk_buff *lan78xx_tx_prep(s - { - u32 tx_cmd_a, tx_cmd_b; - -- if (skb_headroom(skb) < TX_OVERHEAD) { -- struct sk_buff *skb2; -- -- skb2 = skb_copy_expand(skb, TX_OVERHEAD, 0, flags); -+ if (skb_cow_head(skb, TX_OVERHEAD)) { - dev_kfree_skb_any(skb); -- skb = skb2; -- if (!skb) -- return NULL; -+ return NULL; - } - - if (lan78xx_linearize(skb) < 0) diff --git a/target/linux/generic/patches-4.9/023-6-ch9200-use-skb_cow_head-to-deal-with-cloned-skbs.patch b/target/linux/generic/patches-4.9/023-6-ch9200-use-skb_cow_head-to-deal-with-cloned-skbs.patch deleted file mode 100644 index 83de38bf8a..0000000000 --- a/target/linux/generic/patches-4.9/023-6-ch9200-use-skb_cow_head-to-deal-with-cloned-skbs.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 6bc6895bdd6744e0136eaa4a11fbdb20a7db4e40 Mon Sep 17 00:00:00 2001 -From: Eric Dumazet <edumazet@google.com> -Date: Wed, 19 Apr 2017 09:59:25 -0700 -Subject: [PATCH] ch9200: use skb_cow_head() to deal with cloned skbs - -We need to ensure there is enough headroom to push extra header, -but we also need to check if we are allowed to change headers. - -skb_cow_head() is the proper helper to deal with this. - -Fixes: 4a476bd6d1d9 ("usbnet: New driver for QinHeng CH9200 devices") -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: James Hughes <james.hughes@raspberrypi.org> -Cc: Matthew Garrett <mjg59@srcf.ucam.org> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/ch9200.c | 9 ++------- - 1 file changed, 2 insertions(+), 7 deletions(-) - ---- a/drivers/net/usb/ch9200.c -+++ b/drivers/net/usb/ch9200.c -@@ -254,14 +254,9 @@ static struct sk_buff *ch9200_tx_fixup(s - tx_overhead = 0x40; - - len = skb->len; -- if (skb_headroom(skb) < tx_overhead) { -- struct sk_buff *skb2; -- -- skb2 = skb_copy_expand(skb, tx_overhead, 0, flags); -+ if (skb_cow_head(skb, tx_overhead)) { - dev_kfree_skb_any(skb); -- skb = skb2; -- if (!skb) -- return NULL; -+ return NULL; - } - - __skb_push(skb, tx_overhead); diff --git a/target/linux/generic/patches-4.9/023-7-kaweth-use-skb_cow_head-to-deal-with-cloned-skbs.patch b/target/linux/generic/patches-4.9/023-7-kaweth-use-skb_cow_head-to-deal-with-cloned-skbs.patch deleted file mode 100644 index 597f25b21d..0000000000 --- a/target/linux/generic/patches-4.9/023-7-kaweth-use-skb_cow_head-to-deal-with-cloned-skbs.patch +++ /dev/null @@ -1,43 +0,0 @@ -From 39fba7835aacda65284a86e611774cbba71dac20 Mon Sep 17 00:00:00 2001 -From: Eric Dumazet <edumazet@google.com> -Date: Wed, 19 Apr 2017 09:59:26 -0700 -Subject: [PATCH] kaweth: use skb_cow_head() to deal with cloned skbs - -We can use skb_cow_head() to properly deal with clones, -especially the ones coming from TCP stack that allow their head being -modified. This avoids a copy. - -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: James Hughes <james.hughes@raspberrypi.org> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/kaweth.c | 18 ++++++------------ - 1 file changed, 6 insertions(+), 12 deletions(-) - ---- a/drivers/net/usb/kaweth.c -+++ b/drivers/net/usb/kaweth.c -@@ -803,18 +803,12 @@ static netdev_tx_t kaweth_start_xmit(str - } - - /* We now decide whether we can put our special header into the sk_buff */ -- if (skb_cloned(skb) || skb_headroom(skb) < 2) { -- /* no such luck - we make our own */ -- struct sk_buff *copied_skb; -- copied_skb = skb_copy_expand(skb, 2, 0, GFP_ATOMIC); -- dev_kfree_skb_irq(skb); -- skb = copied_skb; -- if (!copied_skb) { -- kaweth->stats.tx_errors++; -- netif_start_queue(net); -- spin_unlock_irq(&kaweth->device_lock); -- return NETDEV_TX_OK; -- } -+ if (skb_cow_head(skb, 2)) { -+ kaweth->stats.tx_errors++; -+ netif_start_queue(net); -+ spin_unlock_irq(&kaweth->device_lock); -+ dev_kfree_skb_any(skb); -+ return NETDEV_TX_OK; - } - - private_header = (__le16 *)__skb_push(skb, 2); diff --git a/target/linux/generic/patches-4.9/030-01-ubifs-Drop-softlimit-and-delta-fields-from-struct-ub.patch b/target/linux/generic/patches-4.9/030-01-ubifs-Drop-softlimit-and-delta-fields-from-struct-ub.patch deleted file mode 100644 index 8e1f312a0b..0000000000 --- a/target/linux/generic/patches-4.9/030-01-ubifs-Drop-softlimit-and-delta-fields-from-struct-ub.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 854826c9d526fd81077742c3b000e3f7fcaef3ce Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 20 Sep 2016 10:36:14 +0200 -Subject: [PATCH] ubifs: Drop softlimit and delta fields from struct ubifs_wbuf -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Values of these fields are set during init and never modified. They are -used (read) in a single function only. There isn't really any reason to -keep them in a struct. It only makes struct just a bit bigger without -any visible gain. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> -Signed-off-by: Richard Weinberger <richard@nod.at> ---- - fs/ubifs/io.c | 18 ++++++++++-------- - fs/ubifs/ubifs.h | 5 ----- - 2 files changed, 10 insertions(+), 13 deletions(-) - ---- a/fs/ubifs/io.c -+++ b/fs/ubifs/io.c -@@ -452,16 +452,22 @@ static enum hrtimer_restart wbuf_timer_c - */ - static void new_wbuf_timer_nolock(struct ubifs_wbuf *wbuf) - { -+ ktime_t softlimit = ktime_set(WBUF_TIMEOUT_SOFTLIMIT, 0); -+ unsigned long long delta; -+ -+ delta = WBUF_TIMEOUT_HARDLIMIT - WBUF_TIMEOUT_SOFTLIMIT; -+ delta *= 1000000000ULL; -+ - ubifs_assert(!hrtimer_active(&wbuf->timer)); -+ ubifs_assert(delta <= ULONG_MAX); - - if (wbuf->no_timer) - return; - dbg_io("set timer for jhead %s, %llu-%llu millisecs", - dbg_jhead(wbuf->jhead), -- div_u64(ktime_to_ns(wbuf->softlimit), USEC_PER_SEC), -- div_u64(ktime_to_ns(wbuf->softlimit) + wbuf->delta, -- USEC_PER_SEC)); -- hrtimer_start_range_ns(&wbuf->timer, wbuf->softlimit, wbuf->delta, -+ div_u64(ktime_to_ns(softlimit), USEC_PER_SEC), -+ div_u64(ktime_to_ns(softlimit) + delta, USEC_PER_SEC)); -+ hrtimer_start_range_ns(&wbuf->timer, softlimit, delta, - HRTIMER_MODE_REL); - } - -@@ -1059,10 +1065,6 @@ int ubifs_wbuf_init(struct ubifs_info *c - - hrtimer_init(&wbuf->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - wbuf->timer.function = wbuf_timer_callback_nolock; -- wbuf->softlimit = ktime_set(WBUF_TIMEOUT_SOFTLIMIT, 0); -- wbuf->delta = WBUF_TIMEOUT_HARDLIMIT - WBUF_TIMEOUT_SOFTLIMIT; -- wbuf->delta *= 1000000000ULL; -- ubifs_assert(wbuf->delta <= ULONG_MAX); - return 0; - } - ---- a/fs/ubifs/ubifs.h -+++ b/fs/ubifs/ubifs.h -@@ -645,9 +645,6 @@ typedef int (*ubifs_lpt_scan_callback)(s - * @io_mutex: serializes write-buffer I/O - * @lock: serializes @buf, @lnum, @offs, @avail, @used, @next_ino and @inodes - * fields -- * @softlimit: soft write-buffer timeout interval -- * @delta: hard and soft timeouts delta (the timer expire interval is @softlimit -- * and @softlimit + @delta) - * @timer: write-buffer timer - * @no_timer: non-zero if this write-buffer does not have a timer - * @need_sync: non-zero if the timer expired and the wbuf needs sync'ing -@@ -676,8 +673,6 @@ struct ubifs_wbuf { - int (*sync_callback)(struct ubifs_info *c, int lnum, int free, int pad); - struct mutex io_mutex; - spinlock_t lock; -- ktime_t softlimit; -- unsigned long long delta; - struct hrtimer timer; - unsigned int no_timer:1; - unsigned int need_sync:1; diff --git a/target/linux/generic/patches-4.9/030-02-ubifs-Use-dirty_writeback_interval-value-for-wbuf-ti.patch b/target/linux/generic/patches-4.9/030-02-ubifs-Use-dirty_writeback_interval-value-for-wbuf-ti.patch deleted file mode 100644 index 96fa441132..0000000000 --- a/target/linux/generic/patches-4.9/030-02-ubifs-Use-dirty_writeback_interval-value-for-wbuf-ti.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 1b7fc2c0069f3864a3dda15430b7aded31c0bfcc Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 20 Sep 2016 10:36:15 +0200 -Subject: [PATCH] ubifs: Use dirty_writeback_interval value for wbuf timer -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Right now wbuf timer has hardcoded timeouts and there is no place for -manual adjustments. Some projects / cases many need that though. Few -file systems allow doing that by respecting dirty_writeback_interval -that can be set using sysctl (dirty_writeback_centisecs). - -Lowering dirty_writeback_interval could be some way of dealing with user -space apps lacking proper fsyncs. This is definitely *not* a perfect -solution but we don't have ideal (user space) world. There were already -advanced discussions on this matter, mostly when ext4 was introduced and -it wasn't behaving as ext3. Anyway, the final decision was to add some -hacks to the ext4, as trying to fix whole user space or adding new API -was pointless. - -We can't (and shouldn't?) just follow ext4. We can't e.g. sync on close -as this would cause too many commits and flash wearing. On the other -hand we still should allow some trade-off between -o sync and default -wbuf timeout. Respecting dirty_writeback_interval should allow some sane -cutomizations if used warily. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> -Signed-off-by: Richard Weinberger <richard@nod.at> ---- - fs/ubifs/io.c | 8 ++++---- - fs/ubifs/ubifs.h | 4 ---- - 2 files changed, 4 insertions(+), 8 deletions(-) - ---- a/fs/ubifs/io.c -+++ b/fs/ubifs/io.c -@@ -452,11 +452,11 @@ static enum hrtimer_restart wbuf_timer_c - */ - static void new_wbuf_timer_nolock(struct ubifs_wbuf *wbuf) - { -- ktime_t softlimit = ktime_set(WBUF_TIMEOUT_SOFTLIMIT, 0); -- unsigned long long delta; -+ ktime_t softlimit = ms_to_ktime(dirty_writeback_interval * 10); -+ unsigned long long delta = dirty_writeback_interval; - -- delta = WBUF_TIMEOUT_HARDLIMIT - WBUF_TIMEOUT_SOFTLIMIT; -- delta *= 1000000000ULL; -+ /* centi to milli, milli to nano, then 10% */ -+ delta *= 10ULL * NSEC_PER_MSEC / 10ULL; - - ubifs_assert(!hrtimer_active(&wbuf->timer)); - ubifs_assert(delta <= ULONG_MAX); ---- a/fs/ubifs/ubifs.h -+++ b/fs/ubifs/ubifs.h -@@ -83,10 +83,6 @@ - */ - #define BGT_NAME_PATTERN "ubifs_bgt%d_%d" - --/* Write-buffer synchronization timeout interval in seconds */ --#define WBUF_TIMEOUT_SOFTLIMIT 3 --#define WBUF_TIMEOUT_HARDLIMIT 5 -- - /* Maximum possible inode number (only 32-bit inodes are supported now) */ - #define MAX_INUM 0xFFFFFFFF - diff --git a/target/linux/generic/patches-4.9/050-usb-dwc2-Remove-unnecessary-kfree.patch b/target/linux/generic/patches-4.9/050-usb-dwc2-Remove-unnecessary-kfree.patch deleted file mode 100644 index df3656dd55..0000000000 --- a/target/linux/generic/patches-4.9/050-usb-dwc2-Remove-unnecessary-kfree.patch +++ /dev/null @@ -1,24 +0,0 @@ -From cd4b1e34655d46950c065d9284b596cd8d7b28cd Mon Sep 17 00:00:00 2001 -From: John Youn <johnyoun@synopsys.com> -Date: Thu, 3 Nov 2016 17:55:45 -0700 -Subject: [PATCH] usb: dwc2: Remove unnecessary kfree - -This shouldn't be freed by the HCD as it is owned by the core and -allocated with devm_kzalloc. - -Signed-off-by: John Youn <johnyoun@synopsys.com> -Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> ---- - drivers/usb/dwc2/hcd.c | 1 - - 1 file changed, 1 deletion(-) - ---- a/drivers/usb/dwc2/hcd.c -+++ b/drivers/usb/dwc2/hcd.c -@@ -5184,7 +5184,6 @@ error3: - error2: - usb_put_hcd(hcd); - error1: -- kfree(hsotg->core_params); - - #ifdef CONFIG_USB_DWC2_TRACK_MISSED_SOFS - kfree(hsotg->last_frame_num_array); diff --git a/target/linux/generic/patches-4.9/060-0002-mtd-bcm47xxsflash-use-platform_-set-get-_drvdata.patch b/target/linux/generic/patches-4.9/060-0002-mtd-bcm47xxsflash-use-platform_-set-get-_drvdata.patch deleted file mode 100644 index d975a26202..0000000000 --- a/target/linux/generic/patches-4.9/060-0002-mtd-bcm47xxsflash-use-platform_-set-get-_drvdata.patch +++ /dev/null @@ -1,63 +0,0 @@ -From be5e5099183301fb7920f8f6b66bd3ac1f820a97 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Mon, 16 Jan 2017 17:28:18 +0100 -Subject: [PATCH] mtd: bcm47xxsflash: use platform_(set|get)_drvdata -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -We have generic place & helpers for storing platform driver data so -there is no reason for using custom priv pointer. - -This allows cleaning up struct bcma_sflash from unneeded fields. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Acked-by: Kalle Valo <kvalo@codeaurora.org> -Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/devices/bcm47xxsflash.c | 6 +++--- - include/linux/bcma/bcma_driver_chipcommon.h | 3 --- - 2 files changed, 3 insertions(+), 6 deletions(-) - ---- a/drivers/mtd/devices/bcm47xxsflash.c -+++ b/drivers/mtd/devices/bcm47xxsflash.c -@@ -284,7 +284,6 @@ static int bcm47xxsflash_bcma_probe(stru - b47s = devm_kzalloc(dev, sizeof(*b47s), GFP_KERNEL); - if (!b47s) - return -ENOMEM; -- sflash->priv = b47s; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { -@@ -320,6 +319,8 @@ static int bcm47xxsflash_bcma_probe(stru - b47s->size = sflash->size; - bcm47xxsflash_fill_mtd(b47s, &pdev->dev); - -+ platform_set_drvdata(pdev, b47s); -+ - err = mtd_device_parse_register(&b47s->mtd, probes, NULL, NULL, 0); - if (err) { - pr_err("Failed to register MTD device: %d\n", err); -@@ -335,8 +336,7 @@ static int bcm47xxsflash_bcma_probe(stru - - static int bcm47xxsflash_bcma_remove(struct platform_device *pdev) - { -- struct bcma_sflash *sflash = dev_get_platdata(&pdev->dev); -- struct bcm47xxsflash *b47s = sflash->priv; -+ struct bcm47xxsflash *b47s = platform_get_drvdata(pdev); - - mtd_device_unregister(&b47s->mtd); - iounmap(b47s->window); ---- a/include/linux/bcma/bcma_driver_chipcommon.h -+++ b/include/linux/bcma/bcma_driver_chipcommon.h -@@ -593,9 +593,6 @@ struct bcma_sflash { - u32 blocksize; - u16 numblocks; - u32 size; -- -- struct mtd_info *mtd; -- void *priv; - }; - #endif - diff --git a/target/linux/generic/patches-4.9/060-0003-mtd-bcm47xxsflash-support-reading-flash-out-of-mappi.patch b/target/linux/generic/patches-4.9/060-0003-mtd-bcm47xxsflash-support-reading-flash-out-of-mappi.patch deleted file mode 100644 index ecdae2a871..0000000000 --- a/target/linux/generic/patches-4.9/060-0003-mtd-bcm47xxsflash-support-reading-flash-out-of-mappi.patch +++ /dev/null @@ -1,81 +0,0 @@ -From ccc38234fdc70120be79e7fb2df5c27ca5cd4c8a Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 8 Feb 2017 23:53:44 +0100 -Subject: [PATCH] mtd: bcm47xxsflash: support reading flash out of mapping - window -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -For reading flash content we use MMIO but it's possible to read only -first 16 MiB this way. It's simply an arch design/limitation. -To support flash sizes bigger than 16 MiB implement indirect access -using ChipCommon registers. -This has been tested using MX25L25635F. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Acked-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/devices/bcm47xxsflash.c | 24 +++++++++++++++++++++--- - drivers/mtd/devices/bcm47xxsflash.h | 3 +++ - 2 files changed, 24 insertions(+), 3 deletions(-) - ---- a/drivers/mtd/devices/bcm47xxsflash.c -+++ b/drivers/mtd/devices/bcm47xxsflash.c -@@ -105,15 +105,33 @@ static int bcm47xxsflash_read(struct mtd - size_t *retlen, u_char *buf) - { - struct bcm47xxsflash *b47s = mtd->priv; -+ size_t orig_len = len; - - /* Check address range */ - if ((from + len) > mtd->size) - return -EINVAL; - -- memcpy_fromio(buf, b47s->window + from, len); -- *retlen = len; -+ /* Read as much as possible using fast MMIO window */ -+ if (from < BCM47XXSFLASH_WINDOW_SZ) { -+ size_t memcpy_len; - -- return len; -+ memcpy_len = min(len, (size_t)(BCM47XXSFLASH_WINDOW_SZ - from)); -+ memcpy_fromio(buf, b47s->window + from, memcpy_len); -+ from += memcpy_len; -+ len -= memcpy_len; -+ buf += memcpy_len; -+ } -+ -+ /* Use indirect access for content out of the window */ -+ for (; len; len--) { -+ b47s->cc_write(b47s, BCMA_CC_FLASHADDR, from++); -+ bcm47xxsflash_cmd(b47s, OPCODE_ST_READ4B); -+ *buf++ = b47s->cc_read(b47s, BCMA_CC_FLASHDATA); -+ } -+ -+ *retlen = orig_len; -+ -+ return orig_len; - } - - static int bcm47xxsflash_write_st(struct mtd_info *mtd, u32 offset, size_t len, ---- a/drivers/mtd/devices/bcm47xxsflash.h -+++ b/drivers/mtd/devices/bcm47xxsflash.h -@@ -3,6 +3,8 @@ - - #include <linux/mtd/mtd.h> - -+#define BCM47XXSFLASH_WINDOW_SZ SZ_16M -+ - /* Used for ST flashes only. */ - #define OPCODE_ST_WREN 0x0006 /* Write Enable */ - #define OPCODE_ST_WRDIS 0x0004 /* Write Disable */ -@@ -16,6 +18,7 @@ - #define OPCODE_ST_RES 0x03ab /* Read Electronic Signature */ - #define OPCODE_ST_CSA 0x1000 /* Keep chip select asserted */ - #define OPCODE_ST_SSE 0x0220 /* Sub-sector Erase */ -+#define OPCODE_ST_READ4B 0x6313 /* Read Data Bytes in 4Byte addressing mode */ - - /* Used for Atmel flashes only. */ - #define OPCODE_AT_READ 0x07e8 diff --git a/target/linux/generic/patches-4.9/060-0004-mtd-bcm47xxpart-move-TRX-parsing-code-to-separated-f.patch b/target/linux/generic/patches-4.9/060-0004-mtd-bcm47xxpart-move-TRX-parsing-code-to-separated-f.patch deleted file mode 100644 index 999f544d3b..0000000000 --- a/target/linux/generic/patches-4.9/060-0004-mtd-bcm47xxpart-move-TRX-parsing-code-to-separated-f.patch +++ /dev/null @@ -1,180 +0,0 @@ -From b522d7b0ebe3539340c2a6d46d787ae3d33bcb92 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 10 Jan 2017 23:15:24 +0100 -Subject: [PATCH] mtd: bcm47xxpart: move TRX parsing code to separated function -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This change simplifies main parsing loop logic a bit. In future it may -be useful for moving TRX support to separated module / parser (if we -implement support for them at some point). -Finally parsing TRX at the end puts us in a better position as we have -better flash layout knowledge. It may be useful e.g. if it appears there -is more than 1 TRX partition. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Acked-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/bcm47xxpart.c | 121 ++++++++++++++++++++++++++++------------------ - 1 file changed, 74 insertions(+), 47 deletions(-) - ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -83,6 +83,67 @@ out_default: - return "rootfs"; - } - -+static int bcm47xxpart_parse_trx(struct mtd_info *master, -+ struct mtd_partition *trx, -+ struct mtd_partition *parts, -+ size_t parts_len) -+{ -+ struct trx_header header; -+ size_t bytes_read; -+ int curr_part = 0; -+ int i, err; -+ -+ if (parts_len < 3) { -+ pr_warn("No enough space to add TRX partitions!\n"); -+ return -ENOMEM; -+ } -+ -+ err = mtd_read(master, trx->offset, sizeof(header), &bytes_read, -+ (uint8_t *)&header); -+ if (err && !mtd_is_bitflip(err)) { -+ pr_err("mtd_read error while reading TRX header: %d\n", err); -+ return err; -+ } -+ -+ i = 0; -+ -+ /* We have LZMA loader if offset[2] points to sth */ -+ if (header.offset[2]) { -+ bcm47xxpart_add_part(&parts[curr_part++], "loader", -+ trx->offset + header.offset[i], 0); -+ i++; -+ } -+ -+ if (header.offset[i]) { -+ bcm47xxpart_add_part(&parts[curr_part++], "linux", -+ trx->offset + header.offset[i], 0); -+ i++; -+ } -+ -+ if (header.offset[i]) { -+ size_t offset = trx->offset + header.offset[i]; -+ const char *name = bcm47xxpart_trx_data_part_name(master, -+ offset); -+ -+ bcm47xxpart_add_part(&parts[curr_part++], name, offset, 0); -+ i++; -+ } -+ -+ /* -+ * Assume that every partition ends at the beginning of the one it is -+ * followed by. -+ */ -+ for (i = 0; i < curr_part; i++) { -+ u64 next_part_offset = (i < curr_part - 1) ? -+ parts[i + 1].offset : -+ trx->offset + trx->size; -+ -+ parts[i].size = next_part_offset - parts[i].offset; -+ } -+ -+ return curr_part; -+} -+ - static int bcm47xxpart_parse(struct mtd_info *master, - const struct mtd_partition **pparts, - struct mtd_part_parser_data *data) -@@ -93,9 +154,7 @@ static int bcm47xxpart_parse(struct mtd_ - size_t bytes_read; - uint32_t offset; - uint32_t blocksize = master->erasesize; -- struct trx_header *trx; - int trx_part = -1; -- int last_trx_part = -1; - int possible_nvram_sizes[] = { 0x8000, 0xF000, 0x10000, }; - int err; - -@@ -182,54 +241,14 @@ static int bcm47xxpart_parse(struct mtd_ - - /* TRX */ - if (buf[0x000 / 4] == TRX_MAGIC) { -- if (BCM47XXPART_MAX_PARTS - curr_part < 4) { -- pr_warn("Not enough partitions left to register trx, scanning stopped!\n"); -- break; -- } -- -- trx = (struct trx_header *)buf; -+ struct trx_header *trx; - - trx_part = curr_part; - bcm47xxpart_add_part(&parts[curr_part++], "firmware", - offset, 0); - -- i = 0; -- /* We have LZMA loader if offset[2] points to sth */ -- if (trx->offset[2]) { -- bcm47xxpart_add_part(&parts[curr_part++], -- "loader", -- offset + trx->offset[i], -- 0); -- i++; -- } -- -- if (trx->offset[i]) { -- bcm47xxpart_add_part(&parts[curr_part++], -- "linux", -- offset + trx->offset[i], -- 0); -- i++; -- } -- -- /* -- * Pure rootfs size is known and can be calculated as: -- * trx->length - trx->offset[i]. We don't fill it as -- * we want to have jffs2 (overlay) in the same mtd. -- */ -- if (trx->offset[i]) { -- const char *name; -- -- name = bcm47xxpart_trx_data_part_name(master, offset + trx->offset[i]); -- bcm47xxpart_add_part(&parts[curr_part++], -- name, -- offset + trx->offset[i], -- 0); -- i++; -- } -- -- last_trx_part = curr_part - 1; -- - /* Jump to the end of TRX */ -+ trx = (struct trx_header *)buf; - offset = roundup(offset + trx->length, blocksize); - /* Next loop iteration will increase the offset */ - offset -= blocksize; -@@ -307,9 +326,17 @@ static int bcm47xxpart_parse(struct mtd_ - parts[i + 1].offset : master->size; - - parts[i].size = next_part_offset - parts[i].offset; -- if (i == last_trx_part && trx_part >= 0) -- parts[trx_part].size = next_part_offset - -- parts[trx_part].offset; -+ } -+ -+ /* If there was TRX parse it now */ -+ if (trx_part >= 0) { -+ int num_parts; -+ -+ num_parts = bcm47xxpart_parse_trx(master, &parts[trx_part], -+ parts + curr_part, -+ BCM47XXPART_MAX_PARTS - curr_part); -+ if (num_parts > 0) -+ curr_part += num_parts; - } - - *pparts = parts; diff --git a/target/linux/generic/patches-4.9/060-0005-mtd-bcm47xxpart-support-layouts-with-multiple-TRX-pa.patch b/target/linux/generic/patches-4.9/060-0005-mtd-bcm47xxpart-support-layouts-with-multiple-TRX-pa.patch deleted file mode 100644 index bcefee8e87..0000000000 --- a/target/linux/generic/patches-4.9/060-0005-mtd-bcm47xxpart-support-layouts-with-multiple-TRX-pa.patch +++ /dev/null @@ -1,112 +0,0 @@ -From 89a0d9a9f1941a086a82bc7cd73d275cec98ba14 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 10 Jan 2017 23:15:25 +0100 -Subject: [PATCH] mtd: bcm47xxpart: support layouts with multiple TRX - partitions -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Some devices may have an extra TRX partition used as failsafe one. If -we detect such partition we should set a proper name for it and don't -parse it. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Acked-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/bcm47xxpart.c | 56 ++++++++++++++++++++++++++++++++++++++--------- - 1 file changed, 46 insertions(+), 10 deletions(-) - ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -9,6 +9,7 @@ - * - */ - -+#include <linux/bcm47xx_nvram.h> - #include <linux/module.h> - #include <linux/kernel.h> - #include <linux/slab.h> -@@ -144,6 +145,30 @@ static int bcm47xxpart_parse_trx(struct - return curr_part; - } - -+/** -+ * bcm47xxpart_bootpartition - gets index of TRX partition used by bootloader -+ * -+ * Some devices may have more than one TRX partition. In such case one of them -+ * is the main one and another a failsafe one. Bootloader may fallback to the -+ * failsafe firmware if it detects corruption of the main image. -+ * -+ * This function provides info about currently used TRX partition. It's the one -+ * containing kernel started by the bootloader. -+ */ -+static int bcm47xxpart_bootpartition(void) -+{ -+ char buf[4]; -+ int bootpartition; -+ -+ /* Check CFE environment variable */ -+ if (bcm47xx_nvram_getenv("bootpartition", buf, sizeof(buf)) > 0) { -+ if (!kstrtoint(buf, 0, &bootpartition)) -+ return bootpartition; -+ } -+ -+ return 0; -+} -+ - static int bcm47xxpart_parse(struct mtd_info *master, - const struct mtd_partition **pparts, - struct mtd_part_parser_data *data) -@@ -154,7 +179,8 @@ static int bcm47xxpart_parse(struct mtd_ - size_t bytes_read; - uint32_t offset; - uint32_t blocksize = master->erasesize; -- int trx_part = -1; -+ int trx_parts[2]; /* Array with indexes of TRX partitions */ -+ int trx_num = 0; /* Number of found TRX partitions */ - int possible_nvram_sizes[] = { 0x8000, 0xF000, 0x10000, }; - int err; - -@@ -243,7 +269,11 @@ static int bcm47xxpart_parse(struct mtd_ - if (buf[0x000 / 4] == TRX_MAGIC) { - struct trx_header *trx; - -- trx_part = curr_part; -+ if (trx_num >= ARRAY_SIZE(trx_parts)) -+ pr_warn("No enough space to store another TRX found at 0x%X\n", -+ offset); -+ else -+ trx_parts[trx_num++] = curr_part; - bcm47xxpart_add_part(&parts[curr_part++], "firmware", - offset, 0); - -@@ -329,14 +359,20 @@ static int bcm47xxpart_parse(struct mtd_ - } - - /* If there was TRX parse it now */ -- if (trx_part >= 0) { -- int num_parts; -+ for (i = 0; i < trx_num; i++) { -+ struct mtd_partition *trx = &parts[trx_parts[i]]; - -- num_parts = bcm47xxpart_parse_trx(master, &parts[trx_part], -- parts + curr_part, -- BCM47XXPART_MAX_PARTS - curr_part); -- if (num_parts > 0) -- curr_part += num_parts; -+ if (i == bcm47xxpart_bootpartition()) { -+ int num_parts; -+ -+ num_parts = bcm47xxpart_parse_trx(master, trx, -+ parts + curr_part, -+ BCM47XXPART_MAX_PARTS - curr_part); -+ if (num_parts > 0) -+ curr_part += num_parts; -+ } else { -+ trx->name = "failsafe"; -+ } - } - - *pparts = parts; diff --git a/target/linux/generic/patches-4.9/061-v4.10-0001-mtd-spi-nor-add-Macronix-mx25u25635f-to-list-of-know.patch b/target/linux/generic/patches-4.9/061-v4.10-0001-mtd-spi-nor-add-Macronix-mx25u25635f-to-list-of-know.patch deleted file mode 100644 index 54f950036b..0000000000 --- a/target/linux/generic/patches-4.9/061-v4.10-0001-mtd-spi-nor-add-Macronix-mx25u25635f-to-list-of-know.patch +++ /dev/null @@ -1,22 +0,0 @@ -From 355445b86f0f61125409e1217be4f0a8ee362116 Mon Sep 17 00:00:00 2001 -From: Ash Benz <ash.benz@bk.ru> -Date: Sat, 19 Nov 2016 07:51:49 +0800 -Subject: [PATCH] mtd: spi-nor: add Macronix mx25u25635f to list of known - devices. - -Signed-off-by: Ash Benz <ash.benz@bk.ru> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -872,6 +872,7 @@ static const struct flash_info spi_nor_i - { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) }, - { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) }, - { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) }, -+ { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K) }, - { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) }, - { "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_QUAD_READ) }, - { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) }, diff --git a/target/linux/generic/patches-4.9/061-v4.10-0002-mtd-spi-nor-fix-spansion-quad-enable.patch b/target/linux/generic/patches-4.9/061-v4.10-0002-mtd-spi-nor-fix-spansion-quad-enable.patch deleted file mode 100644 index c5e29c7c1f..0000000000 --- a/target/linux/generic/patches-4.9/061-v4.10-0002-mtd-spi-nor-fix-spansion-quad-enable.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 807c16253319ee6ccf8873ae64f070f7eb532cd5 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Jo=C3=ABl=20Esponde?= <joel.esponde@honeywell.com> -Date: Wed, 23 Nov 2016 12:47:40 +0100 -Subject: [PATCH] mtd: spi-nor: fix spansion quad enable -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -With the S25FL127S nor flash part, each writing to the configuration -register takes hundreds of ms. During that time, no more accesses to -the flash should be done (even reads). - -This commit adds a wait loop after the register writing until the flash -finishes its work. - -This issue could make rootfs mounting fail when the latter was done too -much closely to this quad enable bit setting step. And in this case, a -driver as UBIFS may try to recover the filesystem and may broke it -completely. - -Signed-off-by: Joël Esponde <joel.esponde@honeywell.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1263,6 +1263,13 @@ static int spansion_quad_enable(struct s - return ret; - } - -+ ret = spi_nor_wait_till_ready(nor); -+ if (ret) { -+ dev_err(nor->dev, -+ "timeout while writing configuration register\n"); -+ return ret; -+ } -+ - /* read back and check it */ - ret = read_cr(nor); - if (!(ret > 0 && (ret & CR_QUAD_EN_SPAN))) { diff --git a/target/linux/generic/patches-4.9/061-v4.10-0003-mtd-spi-nor-fix-flags-for-s25fl128s.patch b/target/linux/generic/patches-4.9/061-v4.10-0003-mtd-spi-nor-fix-flags-for-s25fl128s.patch deleted file mode 100644 index 9c4e10d022..0000000000 --- a/target/linux/generic/patches-4.9/061-v4.10-0003-mtd-spi-nor-fix-flags-for-s25fl128s.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 4287916d7bab2806305d3296b4cf261fa49d959b Mon Sep 17 00:00:00 2001 -From: Heiner Kallweit <hkallweit1@gmail.com> -Date: Thu, 27 Oct 2016 23:13:26 +0200 -Subject: [PATCH] mtd: spi-nor: fix flags for s25fl128s - -The Spansion S25FL128S also supports dual read mode. -In addition remove flag SECT_4K. 4K erases are supported, -but not uniformly. - -Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> -Reviewed-by: Jagan Teki <jteki@openedev.com> -Acked-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -906,7 +906,7 @@ static const struct flash_info spi_nor_i - { "s70fl01gs", INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) }, - { "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) }, - { "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) }, -- { "s25fl128s", INFO6(0x012018, 0x4d0180, 64 * 1024, 256, SECT_4K | SPI_NOR_QUAD_READ) }, -+ { "s25fl128s", INFO6(0x012018, 0x4d0180, 64 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { "s25fl129p0", INFO(0x012018, 0x4d00, 256 * 1024, 64, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { "s25fl129p1", INFO(0x012018, 0x4d01, 64 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { "s25sl004a", INFO(0x010212, 0, 64 * 1024, 8, 0) }, diff --git a/target/linux/generic/patches-4.9/061-v4.10-0004-mtd-spi-nor-add-support-for-s25fl208k.patch b/target/linux/generic/patches-4.9/061-v4.10-0004-mtd-spi-nor-add-support-for-s25fl208k.patch deleted file mode 100644 index 955e5bb2d4..0000000000 --- a/target/linux/generic/patches-4.9/061-v4.10-0004-mtd-spi-nor-add-support-for-s25fl208k.patch +++ /dev/null @@ -1,23 +0,0 @@ -From 022a400f90ceeb26405edd5e077d56e2f38c8123 Mon Sep 17 00:00:00 2001 -From: Sean Nyekjaer <sean.nyekjaer@prevas.dk> -Date: Wed, 5 Oct 2016 10:59:49 +0200 -Subject: [PATCH] mtd: spi-nor: add support for s25fl208k - -Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk> -Reviewed-by: Jagan Teki <jagan@openedev.com> -Acked-by: Marek Vasut <marex@denx.de> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -922,6 +922,7 @@ static const struct flash_info spi_nor_i - { "s25fl132k", INFO(0x014016, 0, 64 * 1024, 64, SECT_4K) }, - { "s25fl164k", INFO(0x014017, 0, 64 * 1024, 128, SECT_4K) }, - { "s25fl204k", INFO(0x014013, 0, 64 * 1024, 8, SECT_4K | SPI_NOR_DUAL_READ) }, -+ { "s25fl208k", INFO(0x014014, 0, 64 * 1024, 16, SECT_4K | SPI_NOR_DUAL_READ) }, - - /* SST -- large erase sizes are "overlays", "sectors" are 4K */ - { "sst25vf040b", INFO(0xbf258d, 0, 64 * 1024, 8, SECT_4K | SST_WRITE) }, diff --git a/target/linux/generic/patches-4.9/061-v4.10-0005-mtd-spi-nor-Add-at25df321-spi-nor-flash-support.patch b/target/linux/generic/patches-4.9/061-v4.10-0005-mtd-spi-nor-Add-at25df321-spi-nor-flash-support.patch deleted file mode 100644 index b97d8c7857..0000000000 --- a/target/linux/generic/patches-4.9/061-v4.10-0005-mtd-spi-nor-Add-at25df321-spi-nor-flash-support.patch +++ /dev/null @@ -1,26 +0,0 @@ -From b08618c929b289699a496b8d45a4e1a014187e56 Mon Sep 17 00:00:00 2001 -From: Jagan Teki <jteki@openedev.com> -Date: Tue, 26 Jul 2016 14:07:54 +0530 -Subject: [PATCH] mtd: spi-nor: Add at25df321 spi-nor flash support - -Add Atmel at25df321 spi-nor flash to the list of spi_nor_ids. - -Cc: Brian Norris <computersforpeace@gmail.com> -Cc: Wenyou Yang <wenyou.yang@atmel.com> -Signed-off-by: Jagan Teki <jteki@openedev.com> -Acked-by: Wenyou Yang <wenyou.yang@atmel.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -799,6 +799,7 @@ static const struct flash_info spi_nor_i - { "at25fs040", INFO(0x1f6604, 0, 64 * 1024, 8, SECT_4K) }, - - { "at25df041a", INFO(0x1f4401, 0, 64 * 1024, 8, SECT_4K) }, -+ { "at25df321", INFO(0x1f4700, 0, 64 * 1024, 64, SECT_4K) }, - { "at25df321a", INFO(0x1f4701, 0, 64 * 1024, 64, SECT_4K) }, - { "at25df641", INFO(0x1f4800, 0, 64 * 1024, 128, SECT_4K) }, - diff --git a/target/linux/generic/patches-4.9/061-v4.10-0006-mtd-spi-nor-Add-support-for-N25Q016A.patch b/target/linux/generic/patches-4.9/061-v4.10-0006-mtd-spi-nor-Add-support-for-N25Q016A.patch deleted file mode 100644 index b4e94543e5..0000000000 --- a/target/linux/generic/patches-4.9/061-v4.10-0006-mtd-spi-nor-Add-support-for-N25Q016A.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 61e4611864b396c7e9040b7335f25d3921bc87cd Mon Sep 17 00:00:00 2001 -From: Moritz Fischer <moritz.fischer@ettus.com> -Date: Fri, 15 Jul 2016 10:03:48 -0700 -Subject: [PATCH] mtd: spi-nor: Add support for N25Q016A - -This commit adds support in the spi-nor driver for the -N25Q016A, a 16Mbit SPI NOR flash from Micron. - -Cc: David Woodhouse <dwmw2@infradead.org> -Cc: Brian Norris <computersforpeace@gmail.com> -Cc: Jagan Teki <jteki@openedev.com> - -Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> -Reviewed-by: Jagan Teki <jteki@openedev.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -879,6 +879,7 @@ static const struct flash_info spi_nor_i - { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) }, - - /* Micron */ -+ { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_QUAD_READ) }, - { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) }, - { "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) }, - { "n25q064", INFO(0x20ba17, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_QUAD_READ) }, diff --git a/target/linux/generic/patches-4.9/061-v4.10-0007-mtd-spi-nor-Add-support-for-mr25h40.patch b/target/linux/generic/patches-4.9/061-v4.10-0007-mtd-spi-nor-Add-support-for-mr25h40.patch deleted file mode 100644 index 3bae77db7c..0000000000 --- a/target/linux/generic/patches-4.9/061-v4.10-0007-mtd-spi-nor-Add-support-for-mr25h40.patch +++ /dev/null @@ -1,25 +0,0 @@ -From edd0c8f4932dbf3e21036cb443ba5bdf7449d02b Mon Sep 17 00:00:00 2001 -From: IWAMOTO Masahiko <iwamoto@allied-telesis.co.jp> -Date: Wed, 5 Oct 2016 08:22:52 +0000 -Subject: [PATCH] mtd: spi-nor: Add support for mr25h40 - -Add Everspin mr25h40 512KB MRAM to the list of supported chips. - -Signed-off-by: Masahiko Iwamoto <iwamoto@allied-telesis.co.jp> -Reviewed-by: Jagan Teki <jagan@openedev.com> -Acked-by: Marek Vasut <marex@denx.de> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -826,6 +826,7 @@ static const struct flash_info spi_nor_i - /* Everspin */ - { "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, - { "mr25h10", CAT25_INFO(128 * 1024, 1, 256, 3, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, -+ { "mr25h40", CAT25_INFO(512 * 1024, 1, 256, 3, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, - - /* Fujitsu */ - { "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) }, diff --git a/target/linux/generic/patches-4.9/062-v4.11-0001-mtd-spi-nor-Add-support-for-S3AN-spi-nor-devices.patch b/target/linux/generic/patches-4.9/062-v4.11-0001-mtd-spi-nor-Add-support-for-S3AN-spi-nor-devices.patch deleted file mode 100644 index 87b83cc5dd..0000000000 --- a/target/linux/generic/patches-4.9/062-v4.11-0001-mtd-spi-nor-Add-support-for-S3AN-spi-nor-devices.patch +++ /dev/null @@ -1,312 +0,0 @@ -From 61cba34bd6c1bddfc38f94cc3f80bdfefcc3393b Mon Sep 17 00:00:00 2001 -From: Ricardo Ribalda <ricardo.ribalda@gmail.com> -Date: Fri, 2 Dec 2016 12:31:44 +0100 -Subject: [PATCH] mtd: spi-nor: Add support for S3AN spi-nor devices - -Xilinx Spartan-3AN FPGAs contain an In-System Flash where they keep -their configuration data and (optionally) some user data. - -The protocol of this flash follows most of the spi-nor standard. With -the following differences: - -- Page size might not be a power of two. -- The address calculation (default addressing mode). -- The spi nor commands used. - -Protocol is described on Xilinx User Guide UG333 - -Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> -Cc: Boris Brezillon <boris.brezillon@free-electrons.com> -Cc: Brian Norris <computersforpeace@gmail.com> -Cc: Marek Vasut <marek.vasut@gmail.com> -Reviewed-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 154 ++++++++++++++++++++++++++++++++++++++++-- - include/linux/mtd/spi-nor.h | 12 ++++ - 2 files changed, 161 insertions(+), 5 deletions(-) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -75,6 +75,12 @@ struct flash_info { - * bit. Must be used with - * SPI_NOR_HAS_LOCK. - */ -+#define SPI_S3AN BIT(10) /* -+ * Xilinx Spartan 3AN In-System Flash -+ * (MFR cannot be used for probing -+ * because it has the same value as -+ * ATMEL flashes) -+ */ - }; - - #define JEDEC_MFR(info) ((info)->id[0]) -@@ -217,6 +223,21 @@ static inline int set_4byte(struct spi_n - return nor->write_reg(nor, SPINOR_OP_BRWR, nor->cmd_buf, 1); - } - } -+ -+static int s3an_sr_ready(struct spi_nor *nor) -+{ -+ int ret; -+ u8 val; -+ -+ ret = nor->read_reg(nor, SPINOR_OP_XRDSR, &val, 1); -+ if (ret < 0) { -+ dev_err(nor->dev, "error %d reading XRDSR\n", (int) ret); -+ return ret; -+ } -+ -+ return !!(val & XSR_RDY); -+} -+ - static inline int spi_nor_sr_ready(struct spi_nor *nor) - { - int sr = read_sr(nor); -@@ -238,7 +259,11 @@ static inline int spi_nor_fsr_ready(stru - static int spi_nor_ready(struct spi_nor *nor) - { - int sr, fsr; -- sr = spi_nor_sr_ready(nor); -+ -+ if (nor->flags & SNOR_F_READY_XSR_RDY) -+ sr = s3an_sr_ready(nor); -+ else -+ sr = spi_nor_sr_ready(nor); - if (sr < 0) - return sr; - fsr = nor->flags & SNOR_F_USE_FSR ? spi_nor_fsr_ready(nor) : 1; -@@ -320,6 +345,24 @@ static void spi_nor_unlock_and_unprep(st - } - - /* -+ * This code converts an address to the Default Address Mode, that has non -+ * power of two page sizes. We must support this mode because it is the default -+ * mode supported by Xilinx tools, it can access the whole flash area and -+ * changing over to the Power-of-two mode is irreversible and corrupts the -+ * original data. -+ * Addr can safely be unsigned int, the biggest S3AN device is smaller than -+ * 4 MiB. -+ */ -+static loff_t spi_nor_s3an_addr_convert(struct spi_nor *nor, unsigned int addr) -+{ -+ unsigned int offset = addr; -+ -+ offset %= nor->page_size; -+ -+ return ((addr - offset) << 1) | offset; -+} -+ -+/* - * Initiate the erasure of a single sector - */ - static int spi_nor_erase_sector(struct spi_nor *nor, u32 addr) -@@ -327,6 +370,9 @@ static int spi_nor_erase_sector(struct s - u8 buf[SPI_NOR_MAX_ADDR_WIDTH]; - int i; - -+ if (nor->flags & SNOR_F_S3AN_ADDR_DEFAULT) -+ addr = spi_nor_s3an_addr_convert(nor, addr); -+ - if (nor->erase) - return nor->erase(nor, addr); - -@@ -368,7 +414,7 @@ static int spi_nor_erase(struct mtd_info - return ret; - - /* whole-chip erase? */ -- if (len == mtd->size) { -+ if (len == mtd->size && !(nor->flags & SNOR_F_NO_OP_CHIP_ERASE)) { - unsigned long timeout; - - write_enable(nor); -@@ -782,6 +828,19 @@ static int spi_nor_is_locked(struct mtd_ - .addr_width = (_addr_width), \ - .flags = (_flags), - -+#define S3AN_INFO(_jedec_id, _n_sectors, _page_size) \ -+ .id = { \ -+ ((_jedec_id) >> 16) & 0xff, \ -+ ((_jedec_id) >> 8) & 0xff, \ -+ (_jedec_id) & 0xff \ -+ }, \ -+ .id_len = 3, \ -+ .sector_size = (8*_page_size), \ -+ .n_sectors = (_n_sectors), \ -+ .page_size = _page_size, \ -+ .addr_width = 3, \ -+ .flags = SPI_NOR_NO_FR | SPI_S3AN, -+ - /* NOTE: double check command sets and memory organization when you add - * more nor chips. This current list focusses on newer chips, which - * have been converging on command sets which including JEDEC ID. -@@ -1014,6 +1073,13 @@ static const struct flash_info spi_nor_i - { "cat25c09", CAT25_INFO( 128, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, - { "cat25c17", CAT25_INFO( 256, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, - { "cat25128", CAT25_INFO(2048, 8, 64, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, -+ -+ /* Xilinx S3AN Internal Flash */ -+ { "3S50AN", S3AN_INFO(0x1f2200, 64, 264) }, -+ { "3S200AN", S3AN_INFO(0x1f2400, 256, 264) }, -+ { "3S400AN", S3AN_INFO(0x1f2400, 256, 264) }, -+ { "3S700AN", S3AN_INFO(0x1f2500, 512, 264) }, -+ { "3S1400AN", S3AN_INFO(0x1f2600, 512, 528) }, - { }, - }; - -@@ -1054,7 +1120,12 @@ static int spi_nor_read(struct mtd_info - return ret; - - while (len) { -- ret = nor->read(nor, from, len, buf); -+ loff_t addr = from; -+ -+ if (nor->flags & SNOR_F_S3AN_ADDR_DEFAULT) -+ addr = spi_nor_s3an_addr_convert(nor, addr); -+ -+ ret = nor->read(nor, addr, len, buf); - if (ret == 0) { - /* We shouldn't see 0-length reads */ - ret = -EIO; -@@ -1175,8 +1246,23 @@ static int spi_nor_write(struct mtd_info - - for (i = 0; i < len; ) { - ssize_t written; -+ loff_t addr = to + i; - -- page_offset = (to + i) & (nor->page_size - 1); -+ /* -+ * If page_size is a power of two, the offset can be quickly -+ * calculated with an AND operation. On the other cases we -+ * need to do a modulus operation (more expensive). -+ * Power of two numbers have only one bit set and we can use -+ * the instruction hweight32 to detect if we need to do a -+ * modulus (do_div()) or not. -+ */ -+ if (hweight32(nor->page_size) == 1) { -+ page_offset = addr & (nor->page_size - 1); -+ } else { -+ uint64_t aux = addr; -+ -+ page_offset = do_div(aux, nor->page_size); -+ } - WARN_ONCE(page_offset, - "Writing at offset %zu into a NOR page. Writing partial pages may decrease reliability and increase wear of NOR flash.", - page_offset); -@@ -1184,8 +1270,11 @@ static int spi_nor_write(struct mtd_info - page_remain = min_t(size_t, - nor->page_size - page_offset, len - i); - -+ if (nor->flags & SNOR_F_S3AN_ADDR_DEFAULT) -+ addr = spi_nor_s3an_addr_convert(nor, addr); -+ - write_enable(nor); -- ret = nor->write(nor, to + i, page_remain, buf + i); -+ ret = nor->write(nor, addr, page_remain, buf + i); - if (ret < 0) - goto write_err; - written = ret; -@@ -1319,6 +1408,47 @@ static int spi_nor_check(struct spi_nor - return 0; - } - -+static int s3an_nor_scan(const struct flash_info *info, struct spi_nor *nor) -+{ -+ int ret; -+ u8 val; -+ -+ ret = nor->read_reg(nor, SPINOR_OP_XRDSR, &val, 1); -+ if (ret < 0) { -+ dev_err(nor->dev, "error %d reading XRDSR\n", (int) ret); -+ return ret; -+ } -+ -+ nor->erase_opcode = SPINOR_OP_XSE; -+ nor->program_opcode = SPINOR_OP_XPP; -+ nor->read_opcode = SPINOR_OP_READ; -+ nor->flags |= SNOR_F_NO_OP_CHIP_ERASE; -+ -+ /* -+ * This flashes have a page size of 264 or 528 bytes (known as -+ * Default addressing mode). It can be changed to a more standard -+ * Power of two mode where the page size is 256/512. This comes -+ * with a price: there is 3% less of space, the data is corrupted -+ * and the page size cannot be changed back to default addressing -+ * mode. -+ * -+ * The current addressing mode can be read from the XRDSR register -+ * and should not be changed, because is a destructive operation. -+ */ -+ if (val & XSR_PAGESIZE) { -+ /* Flash in Power of 2 mode */ -+ nor->page_size = (nor->page_size == 264) ? 256 : 512; -+ nor->mtd.writebufsize = nor->page_size; -+ nor->mtd.size = 8 * nor->page_size * info->n_sectors; -+ nor->mtd.erasesize = 8 * nor->page_size; -+ } else { -+ /* Flash in Default addressing mode */ -+ nor->flags |= SNOR_F_S3AN_ADDR_DEFAULT; -+ } -+ -+ return 0; -+} -+ - int spi_nor_scan(struct spi_nor *nor, const char *name, enum read_mode mode) - { - const struct flash_info *info = NULL; -@@ -1367,6 +1497,14 @@ int spi_nor_scan(struct spi_nor *nor, co - mutex_init(&nor->lock); - - /* -+ * Make sure the XSR_RDY flag is set before calling -+ * spi_nor_wait_till_ready(). Xilinx S3AN share MFR -+ * with Atmel spi-nor -+ */ -+ if (info->flags & SPI_S3AN) -+ nor->flags |= SNOR_F_READY_XSR_RDY; -+ -+ /* - * Atmel, SST, Intel/Numonyx, and others serial NOR tend to power up - * with the software protection bits set - */ -@@ -1524,6 +1662,12 @@ int spi_nor_scan(struct spi_nor *nor, co - - nor->read_dummy = spi_nor_read_dummy_cycles(nor); - -+ if (info->flags & SPI_S3AN) { -+ ret = s3an_nor_scan(info, nor); -+ if (ret) -+ return ret; -+ } -+ - dev_info(dev, "%s (%lld Kbytes)\n", info->name, - (long long)mtd->size >> 10); - ---- a/include/linux/mtd/spi-nor.h -+++ b/include/linux/mtd/spi-nor.h -@@ -68,6 +68,15 @@ - #define SPINOR_OP_WRDI 0x04 /* Write disable */ - #define SPINOR_OP_AAI_WP 0xad /* Auto address increment word program */ - -+/* Used for S3AN flashes only */ -+#define SPINOR_OP_XSE 0x50 /* Sector erase */ -+#define SPINOR_OP_XPP 0x82 /* Page program */ -+#define SPINOR_OP_XRDSR 0xd7 /* Read status register */ -+ -+#define XSR_PAGESIZE BIT(0) /* Page size in Po2 or Linear */ -+#define XSR_RDY BIT(7) /* Ready */ -+ -+ - /* Used for Macronix and Winbond flashes. */ - #define SPINOR_OP_EN4B 0xb7 /* Enter 4-byte mode */ - #define SPINOR_OP_EX4B 0xe9 /* Exit 4-byte mode */ -@@ -119,6 +128,9 @@ enum spi_nor_ops { - enum spi_nor_option_flags { - SNOR_F_USE_FSR = BIT(0), - SNOR_F_HAS_SR_TB = BIT(1), -+ SNOR_F_NO_OP_CHIP_ERASE = BIT(2), -+ SNOR_F_S3AN_ADDR_DEFAULT = BIT(3), -+ SNOR_F_READY_XSR_RDY = BIT(4), - }; - - /** diff --git a/target/linux/generic/patches-4.9/062-v4.11-0002-mtd-spi-nor-improve-macronix_quad_enable.patch b/target/linux/generic/patches-4.9/062-v4.11-0002-mtd-spi-nor-improve-macronix_quad_enable.patch deleted file mode 100644 index bdd5e344d7..0000000000 --- a/target/linux/generic/patches-4.9/062-v4.11-0002-mtd-spi-nor-improve-macronix_quad_enable.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 1e99d0d51ec97bf48edd277658004ce030543d98 Mon Sep 17 00:00:00 2001 -From: Cyrille Pitchen <cyrille.pitchen@atmel.com> -Date: Tue, 6 Dec 2016 17:01:41 +0100 -Subject: [PATCH] mtd: spi-nor: improve macronix_quad_enable() - -The patch checks whether the Quad Enable bit is already set in the Status -Register. If so, the function exits immediately with a successful return -code. - -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> -Reviewed-by: Jagan Teki <jagan@openedev.com> -Acked-by: Marek Vasut <marek.vasut@gmail.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1305,6 +1305,9 @@ static int macronix_quad_enable(struct s - val = read_sr(nor); - if (val < 0) - return val; -+ if (val & SR_QUAD_EN_MX) -+ return 0; -+ - write_enable(nor); - - write_sr(nor, val | SR_QUAD_EN_MX); diff --git a/target/linux/generic/patches-4.9/062-v4.11-0003-mtd-spi-nor-remove-WARN_ONCE-message-in-spi_nor_writ.patch b/target/linux/generic/patches-4.9/062-v4.11-0003-mtd-spi-nor-remove-WARN_ONCE-message-in-spi_nor_writ.patch deleted file mode 100644 index 731ef21bb8..0000000000 --- a/target/linux/generic/patches-4.9/062-v4.11-0003-mtd-spi-nor-remove-WARN_ONCE-message-in-spi_nor_writ.patch +++ /dev/null @@ -1,33 +0,0 @@ -From dc176595bf184e89bf28fdf91cbc1d050dfe63b3 Mon Sep 17 00:00:00 2001 -From: Cyrille Pitchen <cyrille.pitchen@atmel.com> -Date: Tue, 6 Dec 2016 18:14:24 +0100 -Subject: [PATCH] mtd: spi-nor: remove WARN_ONCE() message in spi_nor_write() - -This patch removes the WARN_ONCE() test in spi_nor_write(). -This macro triggers the display of a warning message almost every time we -use a UBI file-system because a write operation is performed at offset 64, -which is in the middle of the SPI NOR memory page. This is a valid -operation for ubifs. - -Hence this warning is pretty annoying and useless so we just remove it. - -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> -Suggested-by: Richard Weinberger <richard@nod.at> -Suggested-by: Andras Szemzo <szemzo.andras@gmail.com> -Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 3 --- - 1 file changed, 3 deletions(-) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1263,9 +1263,6 @@ static int spi_nor_write(struct mtd_info - - page_offset = do_div(aux, nor->page_size); - } -- WARN_ONCE(page_offset, -- "Writing at offset %zu into a NOR page. Writing partial pages may decrease reliability and increase wear of NOR flash.", -- page_offset); - /* the size of data remaining on the first page */ - page_remain = min_t(size_t, - nor->page_size - page_offset, len - i); diff --git a/target/linux/generic/patches-4.9/062-v4.11-0004-mtd-spi-nor-rename-SPINOR_OP_-macros-of-the-4-byte-a.patch b/target/linux/generic/patches-4.9/062-v4.11-0004-mtd-spi-nor-rename-SPINOR_OP_-macros-of-the-4-byte-a.patch deleted file mode 100644 index d436789eb0..0000000000 --- a/target/linux/generic/patches-4.9/062-v4.11-0004-mtd-spi-nor-rename-SPINOR_OP_-macros-of-the-4-byte-a.patch +++ /dev/null @@ -1,187 +0,0 @@ -From 05aba5763dcf35eddc58aaf99c9f16d19730e0a8 Mon Sep 17 00:00:00 2001 -From: Cyrille Pitchen <cyrille.pitchen@atmel.com> -Date: Thu, 27 Oct 2016 11:55:39 +0200 -Subject: [PATCH] mtd: spi-nor: rename SPINOR_OP_* macros of the 4-byte address - op codes - -This patch renames the SPINOR_OP_* macros of the 4-byte address -instruction set so the new names all share a common pattern: the 4-byte -address name is built from the 3-byte address name appending the "_4B" -suffix. - -The patch also introduces new op codes to support other SPI protocols such -as SPI 1-4-4 and SPI 1-2-2. - -This is a transitional patch and will help a later patch of spi-nor.c -to automate the translation from the 3-byte address op codes into their -4-byte address version. - -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> -Acked-by: Mark Brown <broonie@kernel.org> -Acked-by: Marek Vasut <marek.vasut@gmail.com> ---- - drivers/mtd/devices/serial_flash_cmds.h | 7 ------- - drivers/mtd/devices/st_spi_fsm.c | 28 ++++++++++++++-------------- - drivers/mtd/spi-nor/spi-nor.c | 8 ++++---- - drivers/spi/spi-bcm-qspi.c | 6 +++--- - include/linux/mtd/spi-nor.h | 22 ++++++++++++++++------ - 5 files changed, 37 insertions(+), 34 deletions(-) - ---- a/drivers/mtd/devices/serial_flash_cmds.h -+++ b/drivers/mtd/devices/serial_flash_cmds.h -@@ -18,19 +18,12 @@ - #define SPINOR_OP_RDVCR 0x85 - - /* JEDEC Standard - Serial Flash Discoverable Parmeters (SFDP) Commands */ --#define SPINOR_OP_READ_1_2_2 0xbb /* DUAL I/O READ */ --#define SPINOR_OP_READ_1_4_4 0xeb /* QUAD I/O READ */ -- - #define SPINOR_OP_WRITE 0x02 /* PAGE PROGRAM */ - #define SPINOR_OP_WRITE_1_1_2 0xa2 /* DUAL INPUT PROGRAM */ - #define SPINOR_OP_WRITE_1_2_2 0xd2 /* DUAL INPUT EXT PROGRAM */ - #define SPINOR_OP_WRITE_1_1_4 0x32 /* QUAD INPUT PROGRAM */ - #define SPINOR_OP_WRITE_1_4_4 0x12 /* QUAD INPUT EXT PROGRAM */ - --/* READ commands with 32-bit addressing */ --#define SPINOR_OP_READ4_1_2_2 0xbc --#define SPINOR_OP_READ4_1_4_4 0xec -- - /* Configuration flags */ - #define FLASH_FLAG_SINGLE 0x000000ff - #define FLASH_FLAG_READ_WRITE 0x00000001 ---- a/drivers/mtd/devices/st_spi_fsm.c -+++ b/drivers/mtd/devices/st_spi_fsm.c -@@ -507,13 +507,13 @@ static struct seq_rw_config n25q_read3_c - * - 'FAST' variants configured for 8 dummy cycles (see note above.) - */ - static struct seq_rw_config n25q_read4_configs[] = { -- {FLASH_FLAG_READ_1_4_4, SPINOR_OP_READ4_1_4_4, 0, 4, 4, 0x00, 0, 8}, -- {FLASH_FLAG_READ_1_1_4, SPINOR_OP_READ4_1_1_4, 0, 1, 4, 0x00, 0, 8}, -- {FLASH_FLAG_READ_1_2_2, SPINOR_OP_READ4_1_2_2, 0, 2, 2, 0x00, 0, 8}, -- {FLASH_FLAG_READ_1_1_2, SPINOR_OP_READ4_1_1_2, 0, 1, 2, 0x00, 0, 8}, -- {FLASH_FLAG_READ_FAST, SPINOR_OP_READ4_FAST, 0, 1, 1, 0x00, 0, 8}, -- {FLASH_FLAG_READ_WRITE, SPINOR_OP_READ4, 0, 1, 1, 0x00, 0, 0}, -- {0x00, 0, 0, 0, 0, 0x00, 0, 0}, -+ {FLASH_FLAG_READ_1_4_4, SPINOR_OP_READ_1_4_4_4B, 0, 4, 4, 0x00, 0, 8}, -+ {FLASH_FLAG_READ_1_1_4, SPINOR_OP_READ_1_1_4_4B, 0, 1, 4, 0x00, 0, 8}, -+ {FLASH_FLAG_READ_1_2_2, SPINOR_OP_READ_1_2_2_4B, 0, 2, 2, 0x00, 0, 8}, -+ {FLASH_FLAG_READ_1_1_2, SPINOR_OP_READ_1_1_2_4B, 0, 1, 2, 0x00, 0, 8}, -+ {FLASH_FLAG_READ_FAST, SPINOR_OP_READ_FAST_4B, 0, 1, 1, 0x00, 0, 8}, -+ {FLASH_FLAG_READ_WRITE, SPINOR_OP_READ_4B, 0, 1, 1, 0x00, 0, 0}, -+ {0x00, 0, 0, 0, 0, 0x00, 0, 0}, - }; - - /* -@@ -553,13 +553,13 @@ static int stfsm_mx25_en_32bit_addr_seq( - * entering a state that is incompatible with the SPIBoot Controller. - */ - static struct seq_rw_config stfsm_s25fl_read4_configs[] = { -- {FLASH_FLAG_READ_1_4_4, SPINOR_OP_READ4_1_4_4, 0, 4, 4, 0x00, 2, 4}, -- {FLASH_FLAG_READ_1_1_4, SPINOR_OP_READ4_1_1_4, 0, 1, 4, 0x00, 0, 8}, -- {FLASH_FLAG_READ_1_2_2, SPINOR_OP_READ4_1_2_2, 0, 2, 2, 0x00, 4, 0}, -- {FLASH_FLAG_READ_1_1_2, SPINOR_OP_READ4_1_1_2, 0, 1, 2, 0x00, 0, 8}, -- {FLASH_FLAG_READ_FAST, SPINOR_OP_READ4_FAST, 0, 1, 1, 0x00, 0, 8}, -- {FLASH_FLAG_READ_WRITE, SPINOR_OP_READ4, 0, 1, 1, 0x00, 0, 0}, -- {0x00, 0, 0, 0, 0, 0x00, 0, 0}, -+ {FLASH_FLAG_READ_1_4_4, SPINOR_OP_READ_1_4_4_4B, 0, 4, 4, 0x00, 2, 4}, -+ {FLASH_FLAG_READ_1_1_4, SPINOR_OP_READ_1_1_4_4B, 0, 1, 4, 0x00, 0, 8}, -+ {FLASH_FLAG_READ_1_2_2, SPINOR_OP_READ_1_2_2_4B, 0, 2, 2, 0x00, 4, 0}, -+ {FLASH_FLAG_READ_1_1_2, SPINOR_OP_READ_1_1_2_4B, 0, 1, 2, 0x00, 0, 8}, -+ {FLASH_FLAG_READ_FAST, SPINOR_OP_READ_FAST_4B, 0, 1, 1, 0x00, 0, 8}, -+ {FLASH_FLAG_READ_WRITE, SPINOR_OP_READ_4B, 0, 1, 1, 0x00, 0, 0}, -+ {0x00, 0, 0, 0, 0, 0x00, 0, 0}, - }; - - static struct seq_rw_config stfsm_s25fl_write4_configs[] = { ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1632,16 +1632,16 @@ int spi_nor_scan(struct spi_nor *nor, co - /* Dedicated 4-byte command set */ - switch (nor->flash_read) { - case SPI_NOR_QUAD: -- nor->read_opcode = SPINOR_OP_READ4_1_1_4; -+ nor->read_opcode = SPINOR_OP_READ_1_1_4_4B; - break; - case SPI_NOR_DUAL: -- nor->read_opcode = SPINOR_OP_READ4_1_1_2; -+ nor->read_opcode = SPINOR_OP_READ_1_1_2_4B; - break; - case SPI_NOR_FAST: -- nor->read_opcode = SPINOR_OP_READ4_FAST; -+ nor->read_opcode = SPINOR_OP_READ_FAST_4B; - break; - case SPI_NOR_NORMAL: -- nor->read_opcode = SPINOR_OP_READ4; -+ nor->read_opcode = SPINOR_OP_READ_4B; - break; - } - nor->program_opcode = SPINOR_OP_PP_4B; ---- a/drivers/spi/spi-bcm-qspi.c -+++ b/drivers/spi/spi-bcm-qspi.c -@@ -371,7 +371,7 @@ static int bcm_qspi_bspi_set_flex_mode(s - /* default mode, does not need flex_cmd */ - flex_mode = 0; - else -- command = SPINOR_OP_READ4_FAST; -+ command = SPINOR_OP_READ_FAST_4B; - break; - case SPI_NBITS_DUAL: - bpc = 0x00000001; -@@ -384,7 +384,7 @@ static int bcm_qspi_bspi_set_flex_mode(s - } else { - command = SPINOR_OP_READ_1_1_2; - if (spans_4byte) -- command = SPINOR_OP_READ4_1_1_2; -+ command = SPINOR_OP_READ_1_1_2_4B; - } - break; - case SPI_NBITS_QUAD: -@@ -399,7 +399,7 @@ static int bcm_qspi_bspi_set_flex_mode(s - } else { - command = SPINOR_OP_READ_1_1_4; - if (spans_4byte) -- command = SPINOR_OP_READ4_1_1_4; -+ command = SPINOR_OP_READ_1_1_4_4B; - } - break; - default: ---- a/include/linux/mtd/spi-nor.h -+++ b/include/linux/mtd/spi-nor.h -@@ -43,9 +43,13 @@ - #define SPINOR_OP_WRSR 0x01 /* Write status register 1 byte */ - #define SPINOR_OP_READ 0x03 /* Read data bytes (low frequency) */ - #define SPINOR_OP_READ_FAST 0x0b /* Read data bytes (high frequency) */ --#define SPINOR_OP_READ_1_1_2 0x3b /* Read data bytes (Dual SPI) */ --#define SPINOR_OP_READ_1_1_4 0x6b /* Read data bytes (Quad SPI) */ -+#define SPINOR_OP_READ_1_1_2 0x3b /* Read data bytes (Dual Output SPI) */ -+#define SPINOR_OP_READ_1_2_2 0xbb /* Read data bytes (Dual I/O SPI) */ -+#define SPINOR_OP_READ_1_1_4 0x6b /* Read data bytes (Quad Output SPI) */ -+#define SPINOR_OP_READ_1_4_4 0xeb /* Read data bytes (Quad I/O SPI) */ - #define SPINOR_OP_PP 0x02 /* Page program (up to 256 bytes) */ -+#define SPINOR_OP_PP_1_1_4 0x32 /* Quad page program */ -+#define SPINOR_OP_PP_1_4_4 0x38 /* Quad page program */ - #define SPINOR_OP_BE_4K 0x20 /* Erase 4KiB block */ - #define SPINOR_OP_BE_4K_PMC 0xd7 /* Erase 4KiB block on PMC chips */ - #define SPINOR_OP_BE_32K 0x52 /* Erase 32KiB block */ -@@ -56,11 +60,17 @@ - #define SPINOR_OP_RDFSR 0x70 /* Read flag status register */ - - /* 4-byte address opcodes - used on Spansion and some Macronix flashes. */ --#define SPINOR_OP_READ4 0x13 /* Read data bytes (low frequency) */ --#define SPINOR_OP_READ4_FAST 0x0c /* Read data bytes (high frequency) */ --#define SPINOR_OP_READ4_1_1_2 0x3c /* Read data bytes (Dual SPI) */ --#define SPINOR_OP_READ4_1_1_4 0x6c /* Read data bytes (Quad SPI) */ -+#define SPINOR_OP_READ_4B 0x13 /* Read data bytes (low frequency) */ -+#define SPINOR_OP_READ_FAST_4B 0x0c /* Read data bytes (high frequency) */ -+#define SPINOR_OP_READ_1_1_2_4B 0x3c /* Read data bytes (Dual Output SPI) */ -+#define SPINOR_OP_READ_1_2_2_4B 0xbc /* Read data bytes (Dual I/O SPI) */ -+#define SPINOR_OP_READ_1_1_4_4B 0x6c /* Read data bytes (Quad Output SPI) */ -+#define SPINOR_OP_READ_1_4_4_4B 0xec /* Read data bytes (Quad I/O SPI) */ - #define SPINOR_OP_PP_4B 0x12 /* Page program (up to 256 bytes) */ -+#define SPINOR_OP_PP_1_1_4_4B 0x34 /* Quad page program */ -+#define SPINOR_OP_PP_1_4_4_4B 0x3e /* Quad page program */ -+#define SPINOR_OP_BE_4K_4B 0x21 /* Erase 4KiB block */ -+#define SPINOR_OP_BE_32K_4B 0x5c /* Erase 32KiB block */ - #define SPINOR_OP_SE_4B 0xdc /* Sector erase (usually 64KiB) */ - - /* Used for SST flashes only. */ diff --git a/target/linux/generic/patches-4.9/062-v4.11-0005-mtd-spi-nor-add-a-stateless-method-to-support-memory.patch b/target/linux/generic/patches-4.9/062-v4.11-0005-mtd-spi-nor-add-a-stateless-method-to-support-memory.patch deleted file mode 100644 index dc05fe31bb..0000000000 --- a/target/linux/generic/patches-4.9/062-v4.11-0005-mtd-spi-nor-add-a-stateless-method-to-support-memory.patch +++ /dev/null @@ -1,150 +0,0 @@ -From 3274ba26f27becfc4193ec6e229288140651f240 Mon Sep 17 00:00:00 2001 -From: Cyrille Pitchen <cyrille.pitchen@atmel.com> -Date: Thu, 27 Oct 2016 12:03:57 +0200 -Subject: [PATCH] mtd: spi-nor: add a stateless method to support memory size - above 128Mib - -This patch provides an alternative mean to support memory above 16MiB -(128Mib) by replacing 3byte address op codes by their associated 4byte -address versions. - -Using the dedicated 4byte address op codes doesn't change the internal -state of the SPI NOR memory as opposed to using other means such as -updating a Base Address Register (BAR) and sending command to enter/leave -the 4byte mode. - -Hence when a CPU reset occurs, early bootloaders don't need to be aware -of BAR value or 4byte mode being enabled: they can still access the first -16MiB of the SPI NOR memory using the regular 3byte address op codes. - -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> -Tested-by: Vignesh R <vigneshr@ti.com> -Acked-by: Marek Vasut <marek.vasut@gmail.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 101 +++++++++++++++++++++++++++++++++--------- - 1 file changed, 80 insertions(+), 21 deletions(-) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -81,6 +81,10 @@ struct flash_info { - * because it has the same value as - * ATMEL flashes) - */ -+#define SPI_NOR_4B_OPCODES BIT(11) /* -+ * Use dedicated 4byte address op codes -+ * to support memory size above 128Mib. -+ */ - }; - - #define JEDEC_MFR(info) ((info)->id[0]) -@@ -194,6 +198,78 @@ static inline struct spi_nor *mtd_to_spi - return mtd->priv; - } - -+ -+static u8 spi_nor_convert_opcode(u8 opcode, const u8 table[][2], size_t size) -+{ -+ size_t i; -+ -+ for (i = 0; i < size; i++) -+ if (table[i][0] == opcode) -+ return table[i][1]; -+ -+ /* No conversion found, keep input op code. */ -+ return opcode; -+} -+ -+static inline u8 spi_nor_convert_3to4_read(u8 opcode) -+{ -+ static const u8 spi_nor_3to4_read[][2] = { -+ { SPINOR_OP_READ, SPINOR_OP_READ_4B }, -+ { SPINOR_OP_READ_FAST, SPINOR_OP_READ_FAST_4B }, -+ { SPINOR_OP_READ_1_1_2, SPINOR_OP_READ_1_1_2_4B }, -+ { SPINOR_OP_READ_1_2_2, SPINOR_OP_READ_1_2_2_4B }, -+ { SPINOR_OP_READ_1_1_4, SPINOR_OP_READ_1_1_4_4B }, -+ { SPINOR_OP_READ_1_4_4, SPINOR_OP_READ_1_4_4_4B }, -+ }; -+ -+ return spi_nor_convert_opcode(opcode, spi_nor_3to4_read, -+ ARRAY_SIZE(spi_nor_3to4_read)); -+} -+ -+static inline u8 spi_nor_convert_3to4_program(u8 opcode) -+{ -+ static const u8 spi_nor_3to4_program[][2] = { -+ { SPINOR_OP_PP, SPINOR_OP_PP_4B }, -+ { SPINOR_OP_PP_1_1_4, SPINOR_OP_PP_1_1_4_4B }, -+ { SPINOR_OP_PP_1_4_4, SPINOR_OP_PP_1_4_4_4B }, -+ }; -+ -+ return spi_nor_convert_opcode(opcode, spi_nor_3to4_program, -+ ARRAY_SIZE(spi_nor_3to4_program)); -+} -+ -+static inline u8 spi_nor_convert_3to4_erase(u8 opcode) -+{ -+ static const u8 spi_nor_3to4_erase[][2] = { -+ { SPINOR_OP_BE_4K, SPINOR_OP_BE_4K_4B }, -+ { SPINOR_OP_BE_32K, SPINOR_OP_BE_32K_4B }, -+ { SPINOR_OP_SE, SPINOR_OP_SE_4B }, -+ }; -+ -+ return spi_nor_convert_opcode(opcode, spi_nor_3to4_erase, -+ ARRAY_SIZE(spi_nor_3to4_erase)); -+} -+ -+static void spi_nor_set_4byte_opcodes(struct spi_nor *nor, -+ const struct flash_info *info) -+{ -+ /* Do some manufacturer fixups first */ -+ switch (JEDEC_MFR(info)) { -+ case SNOR_MFR_SPANSION: -+ /* No small sector erase for 4-byte command set */ -+ nor->erase_opcode = SPINOR_OP_SE; -+ nor->mtd.erasesize = info->sector_size; -+ break; -+ -+ default: -+ break; -+ } -+ -+ nor->read_opcode = spi_nor_convert_3to4_read(nor->read_opcode); -+ nor->program_opcode = spi_nor_convert_3to4_program(nor->program_opcode); -+ nor->erase_opcode = spi_nor_convert_3to4_erase(nor->erase_opcode); -+} -+ - /* Enable/disable 4-byte addressing mode. */ - static inline int set_4byte(struct spi_nor *nor, const struct flash_info *info, - int enable) -@@ -1628,27 +1704,10 @@ int spi_nor_scan(struct spi_nor *nor, co - else if (mtd->size > 0x1000000) { - /* enable 4-byte addressing if the device exceeds 16MiB */ - nor->addr_width = 4; -- if (JEDEC_MFR(info) == SNOR_MFR_SPANSION) { -- /* Dedicated 4-byte command set */ -- switch (nor->flash_read) { -- case SPI_NOR_QUAD: -- nor->read_opcode = SPINOR_OP_READ_1_1_4_4B; -- break; -- case SPI_NOR_DUAL: -- nor->read_opcode = SPINOR_OP_READ_1_1_2_4B; -- break; -- case SPI_NOR_FAST: -- nor->read_opcode = SPINOR_OP_READ_FAST_4B; -- break; -- case SPI_NOR_NORMAL: -- nor->read_opcode = SPINOR_OP_READ_4B; -- break; -- } -- nor->program_opcode = SPINOR_OP_PP_4B; -- /* No small sector erase for 4-byte command set */ -- nor->erase_opcode = SPINOR_OP_SE_4B; -- mtd->erasesize = info->sector_size; -- } else -+ if (JEDEC_MFR(info) == SNOR_MFR_SPANSION || -+ info->flags & SPI_NOR_4B_OPCODES) -+ spi_nor_set_4byte_opcodes(nor, info); -+ else - set_4byte(nor, info, 1); - } else { - nor->addr_width = 3; diff --git a/target/linux/generic/patches-4.9/062-v4.11-0006-mtd-spi-nor-Add-lock-unlock-support-for-f25l32pa.patch b/target/linux/generic/patches-4.9/062-v4.11-0006-mtd-spi-nor-Add-lock-unlock-support-for-f25l32pa.patch deleted file mode 100644 index be78682193..0000000000 --- a/target/linux/generic/patches-4.9/062-v4.11-0006-mtd-spi-nor-Add-lock-unlock-support-for-f25l32pa.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 252c36bb9c7b98b356f033d16ea83d20fb8b4d3e Mon Sep 17 00:00:00 2001 -From: Victor Shyba <victor1984@riseup.net> -Date: Mon, 2 Jan 2017 22:34:30 -0300 -Subject: [PATCH] mtd: spi-nor: Add lock/unlock support for f25l32pa - -This chip has write protection enabled on power-up, -so this flag is necessary to support write operations. - -Signed-off-by: Victor Shyba <victor1984@riseup.net> -Acked-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -956,7 +956,7 @@ static const struct flash_info spi_nor_i - { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) }, - - /* ESMT */ -- { "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K) }, -+ { "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_HAS_LOCK) }, - - /* Everspin */ - { "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, diff --git a/target/linux/generic/patches-4.9/062-v4.11-0007-mtd-spi-nor-Fix-S3AN-addressing-calculation.patch b/target/linux/generic/patches-4.9/062-v4.11-0007-mtd-spi-nor-Fix-S3AN-addressing-calculation.patch deleted file mode 100644 index f8d0541428..0000000000 --- a/target/linux/generic/patches-4.9/062-v4.11-0007-mtd-spi-nor-Fix-S3AN-addressing-calculation.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 5f0e0758efddef5b06994a76d8c7f0b8a4c1daae Mon Sep 17 00:00:00 2001 -From: Ricardo Ribalda <ricardo.ribalda@gmail.com> -Date: Wed, 18 Jan 2017 17:40:16 +0100 -Subject: [PATCH] mtd: spi-nor: Fix S3AN addressing calculation - -The page calculation under spi_nor_s3an_addr_convert() was wrong. On -Default Address Mode we need to perform a divide by page_size. - -Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> -Acked-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 9 ++++++--- - 1 file changed, 6 insertions(+), 3 deletions(-) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -431,11 +431,14 @@ static void spi_nor_unlock_and_unprep(st - */ - static loff_t spi_nor_s3an_addr_convert(struct spi_nor *nor, unsigned int addr) - { -- unsigned int offset = addr; -+ unsigned int offset; -+ unsigned int page; - -- offset %= nor->page_size; -+ offset = addr % nor->page_size; -+ page = addr / nor->page_size; -+ page <<= (nor->page_size > 512) ? 10 : 9; - -- return ((addr - offset) << 1) | offset; -+ return page | offset; - } - - /* diff --git a/target/linux/generic/patches-4.9/062-v4.11-0008-mtd-spi-nor-Add-support-for-gd25q16.patch b/target/linux/generic/patches-4.9/062-v4.11-0008-mtd-spi-nor-Add-support-for-gd25q16.patch deleted file mode 100644 index 5253957286..0000000000 --- a/target/linux/generic/patches-4.9/062-v4.11-0008-mtd-spi-nor-Add-support-for-gd25q16.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 4c5747a390acc9d1da3b332507c8bae7a8ddfc48 Mon Sep 17 00:00:00 2001 -From: Kamal Dasu <kdasu.kdev@gmail.com> -Date: Fri, 20 Jan 2017 14:25:51 -0500 -Subject: [PATCH] mtd: spi-nor: Add support for gd25q16 - -Add GigaDevice GD25Q16 (16M-bit) to supported list. - -Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> -Acked-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 5 +++++ - 1 file changed, 5 insertions(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -971,6 +971,11 @@ static const struct flash_info spi_nor_i - - /* GigaDevice */ - { -+ "gd25q16", INFO(0xc84015, 0, 64 * 1024, 32, -+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | -+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) -+ }, -+ { - "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, - SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | - SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) diff --git a/target/linux/generic/patches-4.9/063-mtd-spi-nor-enable-stateless-4b-op-codes-for-mx25u25.patch b/target/linux/generic/patches-4.9/063-mtd-spi-nor-enable-stateless-4b-op-codes-for-mx25u25.patch deleted file mode 100644 index 339591500f..0000000000 --- a/target/linux/generic/patches-4.9/063-mtd-spi-nor-enable-stateless-4b-op-codes-for-mx25u25.patch +++ /dev/null @@ -1,29 +0,0 @@ -From b0fcb4b413028376894feaaaf62bcb09ab1b52f2 Mon Sep 17 00:00:00 2001 -From: Mathias Kresin <dev@kresin.me> -Date: Thu, 13 Apr 2017 09:23:54 +0200 -Subject: [PATCH] mtd: spi-nor: enable stateless 4b op codes for mx25u25635f - -All required stateless 4-byte op codes are supported by this flash -chip. The stateless 4-byte support can't be autodetected due to a -missing 4-byte Address Instruction Table in SFDP. - -Fixes hangs on reboot for SoCs expecting the flash chip in 3byte mode. - -Signed-off-by: Mathias Kresin <dev@kresin.me> -Acked-by: Marek Vasut <marek.vasut@gmail.com> -Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1017,7 +1017,7 @@ static const struct flash_info spi_nor_i - { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) }, - { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) }, - { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) }, -- { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K) }, -+ { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) }, - { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) }, - { "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_QUAD_READ) }, - { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) }, diff --git a/target/linux/generic/patches-4.9/064-v4.11-0001-mtd-introduce-function-max_bad_blocks.patch b/target/linux/generic/patches-4.9/064-v4.11-0001-mtd-introduce-function-max_bad_blocks.patch deleted file mode 100644 index d2e582ef5b..0000000000 --- a/target/linux/generic/patches-4.9/064-v4.11-0001-mtd-introduce-function-max_bad_blocks.patch +++ /dev/null @@ -1,73 +0,0 @@ -From 6080ef6e7c0a0592cbcca11200d879faf65e27d4 Mon Sep 17 00:00:00 2001 -From: Jeff Westfahl <jeff.westfahl@ni.com> -Date: Tue, 10 Jan 2017 13:30:17 -0600 -Subject: [PATCH] mtd: introduce function max_bad_blocks - -If implemented, 'max_bad_blocks' returns the maximum number of bad -blocks to reserve for a MTD. An implementation for NAND is coming soon. - -Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com> -Signed-off-by: Zach Brown <zach.brown@ni.com> -Acked-by: Boris Brezillon <boris.brezillon@free-electron.com> -Acked-by: Brian Norris <computersforpeace@gmail.com> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 10 ++++++++++ - include/linux/mtd/mtd.h | 13 +++++++++++++ - 2 files changed, 23 insertions(+) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -349,6 +349,14 @@ static const struct mtd_ooblayout_ops pa - .free = part_ooblayout_free, - }; - -+static int part_max_bad_blocks(struct mtd_info *mtd, loff_t ofs, size_t len) -+{ -+ struct mtd_part *part = mtd_to_part(mtd); -+ -+ return part->master->_max_bad_blocks(part->master, -+ ofs + part->offset, len); -+} -+ - static inline void free_partition(struct mtd_part *p) - { - kfree(p->mtd.name); -@@ -475,6 +483,8 @@ static struct mtd_part *allocate_partiti - slave->mtd._block_isbad = part_block_isbad; - if (master->_block_markbad) - slave->mtd._block_markbad = part_block_markbad; -+ if (master->_max_bad_blocks) -+ slave->mtd._max_bad_blocks = part_max_bad_blocks; - - if (master->_get_device) - slave->mtd._get_device = part_get_device; ---- a/include/linux/mtd/mtd.h -+++ b/include/linux/mtd/mtd.h -@@ -322,6 +322,7 @@ struct mtd_info { - int (*_block_isreserved) (struct mtd_info *mtd, loff_t ofs); - int (*_block_isbad) (struct mtd_info *mtd, loff_t ofs); - int (*_block_markbad) (struct mtd_info *mtd, loff_t ofs); -+ int (*_max_bad_blocks) (struct mtd_info *mtd, loff_t ofs, size_t len); - int (*_suspend) (struct mtd_info *mtd); - void (*_resume) (struct mtd_info *mtd); - void (*_reboot) (struct mtd_info *mtd); -@@ -397,6 +398,18 @@ static inline int mtd_oobavail(struct mt - return ops->mode == MTD_OPS_AUTO_OOB ? mtd->oobavail : mtd->oobsize; - } - -+static inline int mtd_max_bad_blocks(struct mtd_info *mtd, -+ loff_t ofs, size_t len) -+{ -+ if (!mtd->_max_bad_blocks) -+ return -ENOTSUPP; -+ -+ if (mtd->size < (len + ofs) || ofs < 0) -+ return -EINVAL; -+ -+ return mtd->_max_bad_blocks(mtd, ofs, len); -+} -+ - int mtd_wunit_to_pairing_info(struct mtd_info *mtd, int wunit, - struct mtd_pairing_info *info); - int mtd_pairing_info_to_wunit(struct mtd_info *mtd, diff --git a/target/linux/generic/patches-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch b/target/linux/generic/patches-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch deleted file mode 100644 index ea68fc474f..0000000000 --- a/target/linux/generic/patches-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch +++ /dev/null @@ -1,50 +0,0 @@ -From 42e9401bd1467d22c4dc4d2c637347b874e6a80b Mon Sep 17 00:00:00 2001 -From: Sascha Hauer <s.hauer@pengutronix.de> -Date: Thu, 9 Feb 2017 11:50:24 +0100 -Subject: [PATCH] mtd: Add partition device node to mtd partition devices -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -The user visible change here is that mtd partitions get an of_node link -in sysfs. - -Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> -Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 1 + - drivers/mtd/ofpart.c | 1 + - include/linux/mtd/partitions.h | 1 + - 3 files changed, 3 insertions(+) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -432,6 +432,7 @@ static struct mtd_part *allocate_partiti - slave->mtd.dev.parent = IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER) ? - &master->dev : - master->dev.parent; -+ slave->mtd.dev.of_node = part->of_node; - - slave->mtd._read = part_read; - slave->mtd._write = part_write; ---- a/drivers/mtd/ofpart.c -+++ b/drivers/mtd/ofpart.c -@@ -108,6 +108,7 @@ static int parse_ofpart_partitions(struc - - parts[i].offset = of_read_number(reg, a_cells); - parts[i].size = of_read_number(reg + a_cells, s_cells); -+ parts[i].of_node = pp; - - partname = of_get_property(pp, "label", &len); - if (!partname) ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -41,6 +41,7 @@ struct mtd_partition { - uint64_t size; /* partition size */ - uint64_t offset; /* offset within the master MTD space */ - uint32_t mask_flags; /* master MTD flags to mask out for this partition */ -+ struct device_node *of_node; - }; - - #define MTDPART_OFS_RETAIN (-3) diff --git a/target/linux/generic/patches-4.9/065-v4.13-0001-mtd-handle-partitioning-on-devices-with-0-erasesize.patch b/target/linux/generic/patches-4.9/065-v4.13-0001-mtd-handle-partitioning-on-devices-with-0-erasesize.patch deleted file mode 100644 index d912811850..0000000000 --- a/target/linux/generic/patches-4.9/065-v4.13-0001-mtd-handle-partitioning-on-devices-with-0-erasesize.patch +++ /dev/null @@ -1,77 +0,0 @@ -From 1eeef2d7483a7e3f8d2dd2a5b9939b3b814dc549 Mon Sep 17 00:00:00 2001 -From: Chris Packham <chris.packham@alliedtelesis.co.nz> -Date: Fri, 9 Jun 2017 15:58:31 +1200 -Subject: [PATCH] mtd: handle partitioning on devices with 0 erasesize - -erasesize is meaningful for flash devices but for SRAM there is no -concept of an erase block so erasesize is set to 0. When partitioning -these devices instead of ensuring partitions fall on erasesize -boundaries we ensure they fall on writesize boundaries. - -Helped-by: Boris Brezillon <boris.brezillon@free-electrons.com> -Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> -Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 26 +++++++++++++++++--------- - 1 file changed, 17 insertions(+), 9 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -393,8 +393,12 @@ static struct mtd_part *allocate_partiti - const struct mtd_partition *part, int partno, - uint64_t cur_offset) - { -+ int wr_alignment = (master->flags & MTD_NO_ERASE) ? master->writesize: -+ master->erasesize; - struct mtd_part *slave; -+ u32 remainder; - char *name; -+ u64 tmp; - - /* allocate the partition structure */ - slave = kzalloc(sizeof(*slave), GFP_KERNEL); -@@ -499,10 +503,11 @@ static struct mtd_part *allocate_partiti - if (slave->offset == MTDPART_OFS_APPEND) - slave->offset = cur_offset; - if (slave->offset == MTDPART_OFS_NXTBLK) { -+ tmp = cur_offset; - slave->offset = cur_offset; -- if (mtd_mod_by_eb(cur_offset, master) != 0) { -- /* Round up to next erasesize */ -- slave->offset = (mtd_div_by_eb(cur_offset, master) + 1) * master->erasesize; -+ remainder = do_div(tmp, wr_alignment); -+ if (remainder) { -+ slave->offset += wr_alignment - remainder; - printk(KERN_NOTICE "Moving partition %d: " - "0x%012llx -> 0x%012llx\n", partno, - (unsigned long long)cur_offset, (unsigned long long)slave->offset); -@@ -567,19 +572,22 @@ static struct mtd_part *allocate_partiti - slave->mtd.erasesize = master->erasesize; - } - -- if ((slave->mtd.flags & MTD_WRITEABLE) && -- mtd_mod_by_eb(slave->offset, &slave->mtd)) { -+ tmp = slave->offset; -+ remainder = do_div(tmp, wr_alignment); -+ if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { - /* Doesn't start on a boundary of major erase size */ - /* FIXME: Let it be writable if it is on a boundary of - * _minor_ erase size though */ - slave->mtd.flags &= ~MTD_WRITEABLE; -- printk(KERN_WARNING"mtd: partition \"%s\" doesn't start on an erase block boundary -- force read-only\n", -+ printk(KERN_WARNING"mtd: partition \"%s\" doesn't start on an erase/write block boundary -- force read-only\n", - part->name); - } -- if ((slave->mtd.flags & MTD_WRITEABLE) && -- mtd_mod_by_eb(slave->mtd.size, &slave->mtd)) { -+ -+ tmp = slave->mtd.size; -+ remainder = do_div(tmp, wr_alignment); -+ if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { - slave->mtd.flags &= ~MTD_WRITEABLE; -- printk(KERN_WARNING"mtd: partition \"%s\" doesn't end on an erase block -- force read-only\n", -+ printk(KERN_WARNING"mtd: partition \"%s\" doesn't end on an erase/write block -- force read-only\n", - part->name); - } - diff --git a/target/linux/generic/patches-4.9/065-v4.13-0002-mtd-partitions-factor-out-code-calling-parser.patch b/target/linux/generic/patches-4.9/065-v4.13-0002-mtd-partitions-factor-out-code-calling-parser.patch deleted file mode 100644 index d312e081a9..0000000000 --- a/target/linux/generic/patches-4.9/065-v4.13-0002-mtd-partitions-factor-out-code-calling-parser.patch +++ /dev/null @@ -1,68 +0,0 @@ -From 01f9c7240a900d5676a8496496f2974dd36996b1 Mon Sep 17 00:00:00 2001 -From: Brian Norris <computersforpeace@gmail.com> -Date: Tue, 23 May 2017 07:30:20 +0200 -Subject: [PATCH] mtd: partitions: factor out code calling parser -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This code is going to be reused for parsers matched using OF so let's -factor it out to make this easier. - -Signed-off-by: Brian Norris <computersforpeace@gmail.com> -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Acked-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 33 ++++++++++++++++++++++++--------- - 1 file changed, 24 insertions(+), 9 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -807,6 +807,27 @@ static const char * const default_mtd_pa - NULL - }; - -+static int mtd_part_do_parse(struct mtd_part_parser *parser, -+ struct mtd_info *master, -+ struct mtd_partitions *pparts, -+ struct mtd_part_parser_data *data) -+{ -+ int ret; -+ -+ ret = (*parser->parse_fn)(master, &pparts->parts, data); -+ pr_debug("%s: parser %s: %i\n", master->name, parser->name, ret); -+ if (ret <= 0) -+ return ret; -+ -+ pr_notice("%d %s partitions found on MTD device %s\n", ret, -+ parser->name, master->name); -+ -+ pparts->nr_parts = ret; -+ pparts->parser = parser; -+ -+ return ret; -+} -+ - /** - * parse_mtd_partitions - parse MTD partitions - * @master: the master partition (describes whole MTD device) -@@ -847,16 +868,10 @@ int parse_mtd_partitions(struct mtd_info - parser ? parser->name : NULL); - if (!parser) - continue; -- ret = (*parser->parse_fn)(master, &pparts->parts, data); -- pr_debug("%s: parser %s: %i\n", -- master->name, parser->name, ret); -- if (ret > 0) { -- printk(KERN_NOTICE "%d %s partitions found on MTD device %s\n", -- ret, parser->name, master->name); -- pparts->nr_parts = ret; -- pparts->parser = parser; -+ ret = mtd_part_do_parse(parser, master, pparts, data); -+ /* Found partitions! */ -+ if (ret > 0) - return 0; -- } - mtd_part_parser_put(parser); - /* - * Stash the first error we see; only report it if no parser diff --git a/target/linux/generic/patches-4.9/065-v4.13-0003-mtd-partitions-add-helper-for-deleting-partition.patch b/target/linux/generic/patches-4.9/065-v4.13-0003-mtd-partitions-add-helper-for-deleting-partition.patch deleted file mode 100644 index d93f4ba4b5..0000000000 --- a/target/linux/generic/patches-4.9/065-v4.13-0003-mtd-partitions-add-helper-for-deleting-partition.patch +++ /dev/null @@ -1,119 +0,0 @@ -From 08263a9ae664b24fa777d20b365601534842b236 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 21 Jun 2017 08:26:42 +0200 -Subject: [PATCH] mtd: partitions: add helper for deleting partition -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -There are two similar functions handling deletion. One handles single -partition and another the whole MTD flash device. They share (duplicate) -some code so it makes sense to add a small helper for that part. - -Function del_mtd_partitions has been moved a bit to keep all deleting -stuff together. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 75 +++++++++++++++++++++++++++++---------------------- - 1 file changed, 43 insertions(+), 32 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -363,32 +363,6 @@ static inline void free_partition(struct - kfree(p); - } - --/* -- * This function unregisters and destroy all slave MTD objects which are -- * attached to the given master MTD object. -- */ -- --int del_mtd_partitions(struct mtd_info *master) --{ -- struct mtd_part *slave, *next; -- int ret, err = 0; -- -- mutex_lock(&mtd_partitions_mutex); -- list_for_each_entry_safe(slave, next, &mtd_partitions, list) -- if (slave->master == master) { -- ret = del_mtd_device(&slave->mtd); -- if (ret < 0) { -- err = ret; -- continue; -- } -- list_del(&slave->list); -- free_partition(slave); -- } -- mutex_unlock(&mtd_partitions_mutex); -- -- return err; --} -- - static struct mtd_part *allocate_partition(struct mtd_info *master, - const struct mtd_partition *part, int partno, - uint64_t cur_offset) -@@ -675,6 +649,48 @@ int mtd_add_partition(struct mtd_info *m - } - EXPORT_SYMBOL_GPL(mtd_add_partition); - -+/** -+ * __mtd_del_partition - delete MTD partition -+ * -+ * @priv: internal MTD struct for partition to be deleted -+ * -+ * This function must be called with the partitions mutex locked. -+ */ -+static int __mtd_del_partition(struct mtd_part *priv) -+{ -+ int err; -+ -+ err = del_mtd_device(&priv->mtd); -+ if (err) -+ return err; -+ -+ list_del(&priv->list); -+ free_partition(priv); -+ -+ return 0; -+} -+ -+/* -+ * This function unregisters and destroy all slave MTD objects which are -+ * attached to the given master MTD object. -+ */ -+int del_mtd_partitions(struct mtd_info *master) -+{ -+ struct mtd_part *slave, *next; -+ int ret, err = 0; -+ -+ mutex_lock(&mtd_partitions_mutex); -+ list_for_each_entry_safe(slave, next, &mtd_partitions, list) -+ if (slave->master == master) { -+ ret = __mtd_del_partition(slave); -+ if (ret < 0) -+ err = ret; -+ } -+ mutex_unlock(&mtd_partitions_mutex); -+ -+ return err; -+} -+ - int mtd_del_partition(struct mtd_info *master, int partno) - { - struct mtd_part *slave, *next; -@@ -686,12 +702,7 @@ int mtd_del_partition(struct mtd_info *m - (slave->mtd.index == partno)) { - sysfs_remove_files(&slave->mtd.dev.kobj, - mtd_partition_attrs); -- ret = del_mtd_device(&slave->mtd); -- if (ret < 0) -- break; -- -- list_del(&slave->list); -- free_partition(slave); -+ ret = __mtd_del_partition(slave); - break; - } - mutex_unlock(&mtd_partitions_mutex); diff --git a/target/linux/generic/patches-4.9/065-v4.13-0004-mtd-partitions-remove-sysfs-files-when-deleting-all-.patch b/target/linux/generic/patches-4.9/065-v4.13-0004-mtd-partitions-remove-sysfs-files-when-deleting-all-.patch deleted file mode 100644 index 0f1b502b70..0000000000 --- a/target/linux/generic/patches-4.9/065-v4.13-0004-mtd-partitions-remove-sysfs-files-when-deleting-all-.patch +++ /dev/null @@ -1,45 +0,0 @@ -From c5ceaba74083daf619bdb34d4871e297a177eebf Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 21 Jun 2017 08:26:43 +0200 -Subject: [PATCH] mtd: partitions: remove sysfs files when deleting all - master's partitions -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -When support for sysfs "offset" file was added it missed to update the -del_mtd_partitions function. It deletes partitions just like -mtd_del_partition does so both should also take care of removing sysfs -files. - -This change moves sysfs_remove_files call to the shared function to fix -this issue. - -Fixes: a62c24d755291 ("mtd: part: Add sysfs variable for offset of partition") -Cc: Dan Ehrenberg <dehrenberg@chromium.org> -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -660,6 +660,8 @@ static int __mtd_del_partition(struct mt - { - int err; - -+ sysfs_remove_files(&priv->mtd.dev.kobj, mtd_partition_attrs); -+ - err = del_mtd_device(&priv->mtd); - if (err) - return err; -@@ -700,8 +702,6 @@ int mtd_del_partition(struct mtd_info *m - list_for_each_entry_safe(slave, next, &mtd_partitions, list) - if ((slave->master == master) && - (slave->mtd.index == partno)) { -- sysfs_remove_files(&slave->mtd.dev.kobj, -- mtd_partition_attrs); - ret = __mtd_del_partition(slave); - break; - } diff --git a/target/linux/generic/patches-4.9/065-v4.13-0005-mtd-partitions-rename-master-to-the-parent-where-app.patch b/target/linux/generic/patches-4.9/065-v4.13-0005-mtd-partitions-rename-master-to-the-parent-where-app.patch deleted file mode 100644 index 7951227654..0000000000 --- a/target/linux/generic/patches-4.9/065-v4.13-0005-mtd-partitions-rename-master-to-the-parent-where-app.patch +++ /dev/null @@ -1,606 +0,0 @@ -From 0a9d72b69da6d8dae1abd7990c6c4c749846ef3e Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 21 Jun 2017 08:26:44 +0200 -Subject: [PATCH] mtd: partitions: rename "master" to the "parent" where - appropriate -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This prepares mtd subsystem for the new feature: subpartitions. In some -cases flash device partition can be a container with extra subpartitions -(volumes). - -So far there was a flat structure implemented. One master (flash device) -could be partitioned into few partitions. Every partition got its master -and it was enough to get things running. - -To support subpartitions we need to store pointer to the parent for each -partition. This is required to implement more natural tree structure and -handle all recursion and offsets calculation. - -To make code consistent this patch renamed "master" to the "parent" in -places where we can be dealing with subpartitions. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 204 ++++++++++++++++++++++++++------------------------ - 1 file changed, 105 insertions(+), 99 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -37,10 +37,16 @@ - static LIST_HEAD(mtd_partitions); - static DEFINE_MUTEX(mtd_partitions_mutex); - --/* Our partition node structure */ -+/** -+ * struct mtd_part - our partition node structure -+ * -+ * @mtd: struct holding partition details -+ * @parent: parent mtd - flash device or another partition -+ * @offset: partition offset relative to the *flash device* -+ */ - struct mtd_part { - struct mtd_info mtd; -- struct mtd_info *master; -+ struct mtd_info *parent; - uint64_t offset; - struct list_head list; - }; -@@ -67,15 +73,15 @@ static int part_read(struct mtd_info *mt - struct mtd_ecc_stats stats; - int res; - -- stats = part->master->ecc_stats; -- res = part->master->_read(part->master, from + part->offset, len, -+ stats = part->parent->ecc_stats; -+ res = part->parent->_read(part->parent, from + part->offset, len, - retlen, buf); - if (unlikely(mtd_is_eccerr(res))) - mtd->ecc_stats.failed += -- part->master->ecc_stats.failed - stats.failed; -+ part->parent->ecc_stats.failed - stats.failed; - else - mtd->ecc_stats.corrected += -- part->master->ecc_stats.corrected - stats.corrected; -+ part->parent->ecc_stats.corrected - stats.corrected; - return res; - } - -@@ -84,7 +90,7 @@ static int part_point(struct mtd_info *m - { - struct mtd_part *part = mtd_to_part(mtd); - -- return part->master->_point(part->master, from + part->offset, len, -+ return part->parent->_point(part->parent, from + part->offset, len, - retlen, virt, phys); - } - -@@ -92,7 +98,7 @@ static int part_unpoint(struct mtd_info - { - struct mtd_part *part = mtd_to_part(mtd); - -- return part->master->_unpoint(part->master, from + part->offset, len); -+ return part->parent->_unpoint(part->parent, from + part->offset, len); - } - - static unsigned long part_get_unmapped_area(struct mtd_info *mtd, -@@ -103,7 +109,7 @@ static unsigned long part_get_unmapped_a - struct mtd_part *part = mtd_to_part(mtd); - - offset += part->offset; -- return part->master->_get_unmapped_area(part->master, len, offset, -+ return part->parent->_get_unmapped_area(part->parent, len, offset, - flags); - } - -@@ -132,7 +138,7 @@ static int part_read_oob(struct mtd_info - return -EINVAL; - } - -- res = part->master->_read_oob(part->master, from + part->offset, ops); -+ res = part->parent->_read_oob(part->parent, from + part->offset, ops); - if (unlikely(res)) { - if (mtd_is_bitflip(res)) - mtd->ecc_stats.corrected++; -@@ -146,7 +152,7 @@ static int part_read_user_prot_reg(struc - size_t len, size_t *retlen, u_char *buf) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_read_user_prot_reg(part->master, from, len, -+ return part->parent->_read_user_prot_reg(part->parent, from, len, - retlen, buf); - } - -@@ -154,7 +160,7 @@ static int part_get_user_prot_info(struc - size_t *retlen, struct otp_info *buf) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_get_user_prot_info(part->master, len, retlen, -+ return part->parent->_get_user_prot_info(part->parent, len, retlen, - buf); - } - -@@ -162,7 +168,7 @@ static int part_read_fact_prot_reg(struc - size_t len, size_t *retlen, u_char *buf) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_read_fact_prot_reg(part->master, from, len, -+ return part->parent->_read_fact_prot_reg(part->parent, from, len, - retlen, buf); - } - -@@ -170,7 +176,7 @@ static int part_get_fact_prot_info(struc - size_t *retlen, struct otp_info *buf) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_get_fact_prot_info(part->master, len, retlen, -+ return part->parent->_get_fact_prot_info(part->parent, len, retlen, - buf); - } - -@@ -178,7 +184,7 @@ static int part_write(struct mtd_info *m - size_t *retlen, const u_char *buf) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_write(part->master, to + part->offset, len, -+ return part->parent->_write(part->parent, to + part->offset, len, - retlen, buf); - } - -@@ -186,7 +192,7 @@ static int part_panic_write(struct mtd_i - size_t *retlen, const u_char *buf) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_panic_write(part->master, to + part->offset, len, -+ return part->parent->_panic_write(part->parent, to + part->offset, len, - retlen, buf); - } - -@@ -199,14 +205,14 @@ static int part_write_oob(struct mtd_inf - return -EINVAL; - if (ops->datbuf && to + ops->len > mtd->size) - return -EINVAL; -- return part->master->_write_oob(part->master, to + part->offset, ops); -+ return part->parent->_write_oob(part->parent, to + part->offset, ops); - } - - static int part_write_user_prot_reg(struct mtd_info *mtd, loff_t from, - size_t len, size_t *retlen, u_char *buf) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_write_user_prot_reg(part->master, from, len, -+ return part->parent->_write_user_prot_reg(part->parent, from, len, - retlen, buf); - } - -@@ -214,14 +220,14 @@ static int part_lock_user_prot_reg(struc - size_t len) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_lock_user_prot_reg(part->master, from, len); -+ return part->parent->_lock_user_prot_reg(part->parent, from, len); - } - - static int part_writev(struct mtd_info *mtd, const struct kvec *vecs, - unsigned long count, loff_t to, size_t *retlen) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_writev(part->master, vecs, count, -+ return part->parent->_writev(part->parent, vecs, count, - to + part->offset, retlen); - } - -@@ -231,7 +237,7 @@ static int part_erase(struct mtd_info *m - int ret; - - instr->addr += part->offset; -- ret = part->master->_erase(part->master, instr); -+ ret = part->parent->_erase(part->parent, instr); - if (ret) { - if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN) - instr->fail_addr -= part->offset; -@@ -257,51 +263,51 @@ EXPORT_SYMBOL_GPL(mtd_erase_callback); - static int part_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_lock(part->master, ofs + part->offset, len); -+ return part->parent->_lock(part->parent, ofs + part->offset, len); - } - - static int part_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_unlock(part->master, ofs + part->offset, len); -+ return part->parent->_unlock(part->parent, ofs + part->offset, len); - } - - static int part_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_is_locked(part->master, ofs + part->offset, len); -+ return part->parent->_is_locked(part->parent, ofs + part->offset, len); - } - - static void part_sync(struct mtd_info *mtd) - { - struct mtd_part *part = mtd_to_part(mtd); -- part->master->_sync(part->master); -+ part->parent->_sync(part->parent); - } - - static int part_suspend(struct mtd_info *mtd) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_suspend(part->master); -+ return part->parent->_suspend(part->parent); - } - - static void part_resume(struct mtd_info *mtd) - { - struct mtd_part *part = mtd_to_part(mtd); -- part->master->_resume(part->master); -+ part->parent->_resume(part->parent); - } - - static int part_block_isreserved(struct mtd_info *mtd, loff_t ofs) - { - struct mtd_part *part = mtd_to_part(mtd); - ofs += part->offset; -- return part->master->_block_isreserved(part->master, ofs); -+ return part->parent->_block_isreserved(part->parent, ofs); - } - - static int part_block_isbad(struct mtd_info *mtd, loff_t ofs) - { - struct mtd_part *part = mtd_to_part(mtd); - ofs += part->offset; -- return part->master->_block_isbad(part->master, ofs); -+ return part->parent->_block_isbad(part->parent, ofs); - } - - static int part_block_markbad(struct mtd_info *mtd, loff_t ofs) -@@ -310,7 +316,7 @@ static int part_block_markbad(struct mtd - int res; - - ofs += part->offset; -- res = part->master->_block_markbad(part->master, ofs); -+ res = part->parent->_block_markbad(part->parent, ofs); - if (!res) - mtd->ecc_stats.badblocks++; - return res; -@@ -319,13 +325,13 @@ static int part_block_markbad(struct mtd - static int part_get_device(struct mtd_info *mtd) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->master->_get_device(part->master); -+ return part->parent->_get_device(part->parent); - } - - static void part_put_device(struct mtd_info *mtd) - { - struct mtd_part *part = mtd_to_part(mtd); -- part->master->_put_device(part->master); -+ part->parent->_put_device(part->parent); - } - - static int part_ooblayout_ecc(struct mtd_info *mtd, int section, -@@ -333,7 +339,7 @@ static int part_ooblayout_ecc(struct mtd - { - struct mtd_part *part = mtd_to_part(mtd); - -- return mtd_ooblayout_ecc(part->master, section, oobregion); -+ return mtd_ooblayout_ecc(part->parent, section, oobregion); - } - - static int part_ooblayout_free(struct mtd_info *mtd, int section, -@@ -341,7 +347,7 @@ static int part_ooblayout_free(struct mt - { - struct mtd_part *part = mtd_to_part(mtd); - -- return mtd_ooblayout_free(part->master, section, oobregion); -+ return mtd_ooblayout_free(part->parent, section, oobregion); - } - - static const struct mtd_ooblayout_ops part_ooblayout_ops = { -@@ -353,7 +359,7 @@ static int part_max_bad_blocks(struct mt - { - struct mtd_part *part = mtd_to_part(mtd); - -- return part->master->_max_bad_blocks(part->master, -+ return part->parent->_max_bad_blocks(part->parent, - ofs + part->offset, len); - } - -@@ -363,12 +369,12 @@ static inline void free_partition(struct - kfree(p); - } - --static struct mtd_part *allocate_partition(struct mtd_info *master, -+static struct mtd_part *allocate_partition(struct mtd_info *parent, - const struct mtd_partition *part, int partno, - uint64_t cur_offset) - { -- int wr_alignment = (master->flags & MTD_NO_ERASE) ? master->writesize: -- master->erasesize; -+ int wr_alignment = (parent->flags & MTD_NO_ERASE) ? parent->writesize: -+ parent->erasesize; - struct mtd_part *slave; - u32 remainder; - char *name; -@@ -379,25 +385,25 @@ static struct mtd_part *allocate_partiti - name = kstrdup(part->name, GFP_KERNEL); - if (!name || !slave) { - printk(KERN_ERR"memory allocation error while creating partitions for \"%s\"\n", -- master->name); -+ parent->name); - kfree(name); - kfree(slave); - return ERR_PTR(-ENOMEM); - } - - /* set up the MTD object for this partition */ -- slave->mtd.type = master->type; -- slave->mtd.flags = master->flags & ~part->mask_flags; -+ slave->mtd.type = parent->type; -+ slave->mtd.flags = parent->flags & ~part->mask_flags; - slave->mtd.size = part->size; -- slave->mtd.writesize = master->writesize; -- slave->mtd.writebufsize = master->writebufsize; -- slave->mtd.oobsize = master->oobsize; -- slave->mtd.oobavail = master->oobavail; -- slave->mtd.subpage_sft = master->subpage_sft; -- slave->mtd.pairing = master->pairing; -+ slave->mtd.writesize = parent->writesize; -+ slave->mtd.writebufsize = parent->writebufsize; -+ slave->mtd.oobsize = parent->oobsize; -+ slave->mtd.oobavail = parent->oobavail; -+ slave->mtd.subpage_sft = parent->subpage_sft; -+ slave->mtd.pairing = parent->pairing; - - slave->mtd.name = name; -- slave->mtd.owner = master->owner; -+ slave->mtd.owner = parent->owner; - - /* NOTE: Historically, we didn't arrange MTDs as a tree out of - * concern for showing the same data in multiple partitions. -@@ -408,70 +414,70 @@ static struct mtd_part *allocate_partiti - * distinguish between the master and the partition in sysfs. - */ - slave->mtd.dev.parent = IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER) ? -- &master->dev : -- master->dev.parent; -+ &parent->dev : -+ parent->dev.parent; - slave->mtd.dev.of_node = part->of_node; - - slave->mtd._read = part_read; - slave->mtd._write = part_write; - -- if (master->_panic_write) -+ if (parent->_panic_write) - slave->mtd._panic_write = part_panic_write; - -- if (master->_point && master->_unpoint) { -+ if (parent->_point && parent->_unpoint) { - slave->mtd._point = part_point; - slave->mtd._unpoint = part_unpoint; - } - -- if (master->_get_unmapped_area) -+ if (parent->_get_unmapped_area) - slave->mtd._get_unmapped_area = part_get_unmapped_area; -- if (master->_read_oob) -+ if (parent->_read_oob) - slave->mtd._read_oob = part_read_oob; -- if (master->_write_oob) -+ if (parent->_write_oob) - slave->mtd._write_oob = part_write_oob; -- if (master->_read_user_prot_reg) -+ if (parent->_read_user_prot_reg) - slave->mtd._read_user_prot_reg = part_read_user_prot_reg; -- if (master->_read_fact_prot_reg) -+ if (parent->_read_fact_prot_reg) - slave->mtd._read_fact_prot_reg = part_read_fact_prot_reg; -- if (master->_write_user_prot_reg) -+ if (parent->_write_user_prot_reg) - slave->mtd._write_user_prot_reg = part_write_user_prot_reg; -- if (master->_lock_user_prot_reg) -+ if (parent->_lock_user_prot_reg) - slave->mtd._lock_user_prot_reg = part_lock_user_prot_reg; -- if (master->_get_user_prot_info) -+ if (parent->_get_user_prot_info) - slave->mtd._get_user_prot_info = part_get_user_prot_info; -- if (master->_get_fact_prot_info) -+ if (parent->_get_fact_prot_info) - slave->mtd._get_fact_prot_info = part_get_fact_prot_info; -- if (master->_sync) -+ if (parent->_sync) - slave->mtd._sync = part_sync; -- if (!partno && !master->dev.class && master->_suspend && -- master->_resume) { -+ if (!partno && !parent->dev.class && parent->_suspend && -+ parent->_resume) { - slave->mtd._suspend = part_suspend; - slave->mtd._resume = part_resume; - } -- if (master->_writev) -+ if (parent->_writev) - slave->mtd._writev = part_writev; -- if (master->_lock) -+ if (parent->_lock) - slave->mtd._lock = part_lock; -- if (master->_unlock) -+ if (parent->_unlock) - slave->mtd._unlock = part_unlock; -- if (master->_is_locked) -+ if (parent->_is_locked) - slave->mtd._is_locked = part_is_locked; -- if (master->_block_isreserved) -+ if (parent->_block_isreserved) - slave->mtd._block_isreserved = part_block_isreserved; -- if (master->_block_isbad) -+ if (parent->_block_isbad) - slave->mtd._block_isbad = part_block_isbad; -- if (master->_block_markbad) -+ if (parent->_block_markbad) - slave->mtd._block_markbad = part_block_markbad; -- if (master->_max_bad_blocks) -+ if (parent->_max_bad_blocks) - slave->mtd._max_bad_blocks = part_max_bad_blocks; - -- if (master->_get_device) -+ if (parent->_get_device) - slave->mtd._get_device = part_get_device; -- if (master->_put_device) -+ if (parent->_put_device) - slave->mtd._put_device = part_put_device; - - slave->mtd._erase = part_erase; -- slave->master = master; -+ slave->parent = parent; - slave->offset = part->offset; - - if (slave->offset == MTDPART_OFS_APPEND) -@@ -489,25 +495,25 @@ static struct mtd_part *allocate_partiti - } - if (slave->offset == MTDPART_OFS_RETAIN) { - slave->offset = cur_offset; -- if (master->size - slave->offset >= slave->mtd.size) { -- slave->mtd.size = master->size - slave->offset -+ if (parent->size - slave->offset >= slave->mtd.size) { -+ slave->mtd.size = parent->size - slave->offset - - slave->mtd.size; - } else { - printk(KERN_ERR "mtd partition \"%s\" doesn't have enough space: %#llx < %#llx, disabled\n", -- part->name, master->size - slave->offset, -+ part->name, parent->size - slave->offset, - slave->mtd.size); - /* register to preserve ordering */ - goto out_register; - } - } - if (slave->mtd.size == MTDPART_SIZ_FULL) -- slave->mtd.size = master->size - slave->offset; -+ slave->mtd.size = parent->size - slave->offset; - - printk(KERN_NOTICE "0x%012llx-0x%012llx : \"%s\"\n", (unsigned long long)slave->offset, - (unsigned long long)(slave->offset + slave->mtd.size), slave->mtd.name); - - /* let's do some sanity checks */ -- if (slave->offset >= master->size) { -+ if (slave->offset >= parent->size) { - /* let's register it anyway to preserve ordering */ - slave->offset = 0; - slave->mtd.size = 0; -@@ -515,16 +521,16 @@ static struct mtd_part *allocate_partiti - part->name); - goto out_register; - } -- if (slave->offset + slave->mtd.size > master->size) { -- slave->mtd.size = master->size - slave->offset; -+ if (slave->offset + slave->mtd.size > parent->size) { -+ slave->mtd.size = parent->size - slave->offset; - printk(KERN_WARNING"mtd: partition \"%s\" extends beyond the end of device \"%s\" -- size truncated to %#llx\n", -- part->name, master->name, (unsigned long long)slave->mtd.size); -+ part->name, parent->name, (unsigned long long)slave->mtd.size); - } -- if (master->numeraseregions > 1) { -+ if (parent->numeraseregions > 1) { - /* Deal with variable erase size stuff */ -- int i, max = master->numeraseregions; -+ int i, max = parent->numeraseregions; - u64 end = slave->offset + slave->mtd.size; -- struct mtd_erase_region_info *regions = master->eraseregions; -+ struct mtd_erase_region_info *regions = parent->eraseregions; - - /* Find the first erase regions which is part of this - * partition. */ -@@ -543,7 +549,7 @@ static struct mtd_part *allocate_partiti - BUG_ON(slave->mtd.erasesize == 0); - } else { - /* Single erase size */ -- slave->mtd.erasesize = master->erasesize; -+ slave->mtd.erasesize = parent->erasesize; - } - - tmp = slave->offset; -@@ -566,17 +572,17 @@ static struct mtd_part *allocate_partiti - } - - mtd_set_ooblayout(&slave->mtd, &part_ooblayout_ops); -- slave->mtd.ecc_step_size = master->ecc_step_size; -- slave->mtd.ecc_strength = master->ecc_strength; -- slave->mtd.bitflip_threshold = master->bitflip_threshold; -+ slave->mtd.ecc_step_size = parent->ecc_step_size; -+ slave->mtd.ecc_strength = parent->ecc_strength; -+ slave->mtd.bitflip_threshold = parent->bitflip_threshold; - -- if (master->_block_isbad) { -+ if (parent->_block_isbad) { - uint64_t offs = 0; - - while (offs < slave->mtd.size) { -- if (mtd_block_isreserved(master, offs + slave->offset)) -+ if (mtd_block_isreserved(parent, offs + slave->offset)) - slave->mtd.ecc_stats.bbtblocks++; -- else if (mtd_block_isbad(master, offs + slave->offset)) -+ else if (mtd_block_isbad(parent, offs + slave->offset)) - slave->mtd.ecc_stats.badblocks++; - offs += slave->mtd.erasesize; - } -@@ -610,7 +616,7 @@ static int mtd_add_partition_attrs(struc - return ret; - } - --int mtd_add_partition(struct mtd_info *master, const char *name, -+int mtd_add_partition(struct mtd_info *parent, const char *name, - long long offset, long long length) - { - struct mtd_partition part; -@@ -623,7 +629,7 @@ int mtd_add_partition(struct mtd_info *m - return -EINVAL; - - if (length == MTDPART_SIZ_FULL) -- length = master->size - offset; -+ length = parent->size - offset; - - if (length <= 0) - return -EINVAL; -@@ -633,7 +639,7 @@ int mtd_add_partition(struct mtd_info *m - part.size = length; - part.offset = offset; - -- new = allocate_partition(master, &part, -1, offset); -+ new = allocate_partition(parent, &part, -1, offset); - if (IS_ERR(new)) - return PTR_ERR(new); - -@@ -683,7 +689,7 @@ int del_mtd_partitions(struct mtd_info * - - mutex_lock(&mtd_partitions_mutex); - list_for_each_entry_safe(slave, next, &mtd_partitions, list) -- if (slave->master == master) { -+ if (slave->parent == master) { - ret = __mtd_del_partition(slave); - if (ret < 0) - err = ret; -@@ -700,7 +706,7 @@ int mtd_del_partition(struct mtd_info *m - - mutex_lock(&mtd_partitions_mutex); - list_for_each_entry_safe(slave, next, &mtd_partitions, list) -- if ((slave->master == master) && -+ if ((slave->parent == master) && - (slave->mtd.index == partno)) { - ret = __mtd_del_partition(slave); - break; -@@ -933,6 +939,6 @@ uint64_t mtd_get_device_size(const struc - if (!mtd_is_partition(mtd)) - return mtd->size; - -- return mtd_to_part(mtd)->master->size; -+ return mtd_to_part(mtd)->parent->size; - } - EXPORT_SYMBOL_GPL(mtd_get_device_size); diff --git a/target/linux/generic/patches-4.9/065-v4.13-0006-mtd-partitions-add-support-for-subpartitions.patch b/target/linux/generic/patches-4.9/065-v4.13-0006-mtd-partitions-add-support-for-subpartitions.patch deleted file mode 100644 index 0d3e10ac20..0000000000 --- a/target/linux/generic/patches-4.9/065-v4.13-0006-mtd-partitions-add-support-for-subpartitions.patch +++ /dev/null @@ -1,96 +0,0 @@ -From 97519dc52b44af054d7654776e78eaa211cf1842 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 21 Jun 2017 08:26:45 +0200 -Subject: [PATCH] mtd: partitions: add support for subpartitions -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Some flash device partitions can be containers with extra subpartitions -(volumes). All callbacks are already capable of this additional level of -indirection. - -This patch makes sure we always display subpartitions using a tree -structure and takes care of deleting subpartitions when parent gets -removed. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 23 ++++++++++++++++------- - 1 file changed, 16 insertions(+), 7 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -413,7 +413,7 @@ static struct mtd_part *allocate_partiti - * parent conditional on that option. Note, this is a way to - * distinguish between the master and the partition in sysfs. - */ -- slave->mtd.dev.parent = IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER) ? -+ slave->mtd.dev.parent = IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER) || mtd_is_partition(parent) ? - &parent->dev : - parent->dev.parent; - slave->mtd.dev.of_node = part->of_node; -@@ -664,8 +664,17 @@ EXPORT_SYMBOL_GPL(mtd_add_partition); - */ - static int __mtd_del_partition(struct mtd_part *priv) - { -+ struct mtd_part *child, *next; - int err; - -+ list_for_each_entry_safe(child, next, &mtd_partitions, list) { -+ if (child->parent == &priv->mtd) { -+ err = __mtd_del_partition(child); -+ if (err) -+ return err; -+ } -+ } -+ - sysfs_remove_files(&priv->mtd.dev.kobj, mtd_partition_attrs); - - err = del_mtd_device(&priv->mtd); -@@ -680,16 +689,16 @@ static int __mtd_del_partition(struct mt - - /* - * This function unregisters and destroy all slave MTD objects which are -- * attached to the given master MTD object. -+ * attached to the given MTD object. - */ --int del_mtd_partitions(struct mtd_info *master) -+int del_mtd_partitions(struct mtd_info *mtd) - { - struct mtd_part *slave, *next; - int ret, err = 0; - - mutex_lock(&mtd_partitions_mutex); - list_for_each_entry_safe(slave, next, &mtd_partitions, list) -- if (slave->parent == master) { -+ if (slave->parent == mtd) { - ret = __mtd_del_partition(slave); - if (ret < 0) - err = ret; -@@ -699,14 +708,14 @@ int del_mtd_partitions(struct mtd_info * - return err; - } - --int mtd_del_partition(struct mtd_info *master, int partno) -+int mtd_del_partition(struct mtd_info *mtd, int partno) - { - struct mtd_part *slave, *next; - int ret = -EINVAL; - - mutex_lock(&mtd_partitions_mutex); - list_for_each_entry_safe(slave, next, &mtd_partitions, list) -- if ((slave->parent == master) && -+ if ((slave->parent == mtd) && - (slave->mtd.index == partno)) { - ret = __mtd_del_partition(slave); - break; -@@ -939,6 +948,6 @@ uint64_t mtd_get_device_size(const struc - if (!mtd_is_partition(mtd)) - return mtd->size; - -- return mtd_to_part(mtd)->parent->size; -+ return mtd_get_device_size(mtd_to_part(mtd)->parent); - } - EXPORT_SYMBOL_GPL(mtd_get_device_size); diff --git a/target/linux/generic/patches-4.9/065-v4.13-0007-mtd-partitions-add-support-for-partition-parsers.patch b/target/linux/generic/patches-4.9/065-v4.13-0007-mtd-partitions-add-support-for-partition-parsers.patch deleted file mode 100644 index a28ee316fa..0000000000 --- a/target/linux/generic/patches-4.9/065-v4.13-0007-mtd-partitions-add-support-for-partition-parsers.patch +++ /dev/null @@ -1,110 +0,0 @@ -From 1a0915be192606fee64830b9c5d70b7ed59426b6 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 21 Jun 2017 08:26:46 +0200 -Subject: [PATCH] mtd: partitions: add support for partition parsers -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Some devices have partitions that are kind of containers with extra -subpartitions / volumes instead of e.g. a simple filesystem data. To -support such cases we need to first create normal flash device -partitions and then take care of these special ones. - -It's very common case for home routers. Depending on the vendor there -are formats like TRX, Seama, TP-Link, WRGG & more. All of them are used -to embed few partitions into a single one / single firmware file. - -Ideally all vendors would use some well documented / standardized format -like UBI (and some probably start doing so), but there are still -countless devices on the market using these poor vendor specific -formats. - -This patch extends MTD subsystem by allowing to specify list of parsers -that should be tried for a given partition. Supporting such poor formats -is highly unlikely to be the top priority so these changes try to -minimize maintenance cost to the minimum. It reuses existing code for -these new parsers and just adds a one property and one new function. - -This implementation requires setting partition parsers in a flash -parser. A proper change of bcm47xxpart will follow and in the future we -will hopefully also find a solution for doing it with ofpart -("fixed-partitions"). - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/mtdpart.c | 31 +++++++++++++++++++++++++++++++ - include/linux/mtd/partitions.h | 7 +++++++ - 2 files changed, 38 insertions(+) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -369,6 +369,35 @@ static inline void free_partition(struct - kfree(p); - } - -+/** -+ * mtd_parse_part - parse MTD partition looking for subpartitions -+ * -+ * @slave: part that is supposed to be a container and should be parsed -+ * @types: NULL-terminated array with names of partition parsers to try -+ * -+ * Some partitions are kind of containers with extra subpartitions (volumes). -+ * There can be various formats of such containers. This function tries to use -+ * specified parsers to analyze given partition and registers found -+ * subpartitions on success. -+ */ -+static int mtd_parse_part(struct mtd_part *slave, const char *const *types) -+{ -+ struct mtd_partitions parsed; -+ int err; -+ -+ err = parse_mtd_partitions(&slave->mtd, types, &parsed, NULL); -+ if (err) -+ return err; -+ else if (!parsed.nr_parts) -+ return -ENOENT; -+ -+ err = add_mtd_partitions(&slave->mtd, parsed.parts, parsed.nr_parts); -+ -+ mtd_part_parser_cleanup(&parsed); -+ -+ return err; -+} -+ - static struct mtd_part *allocate_partition(struct mtd_info *parent, - const struct mtd_partition *part, int partno, - uint64_t cur_offset) -@@ -758,6 +787,8 @@ int add_mtd_partitions(struct mtd_info * - - add_mtd_device(&slave->mtd); - mtd_add_partition_attrs(slave); -+ if (parts[i].types) -+ mtd_parse_part(slave, parts[i].types); - - cur_offset = slave->offset + slave->mtd.size; - } ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -20,6 +20,12 @@ - * - * For each partition, these fields are available: - * name: string that will be used to label the partition's MTD device. -+ * types: some partitions can be containers using specific format to describe -+ * embedded subpartitions / volumes. E.g. many home routers use "firmware" -+ * partition that contains at least kernel and rootfs. In such case an -+ * extra parser is needed that will detect these dynamic partitions and -+ * report them to the MTD subsystem. If set this property stores an array -+ * of parser names to use when looking for subpartitions. - * size: the partition size; if defined as MTDPART_SIZ_FULL, the partition - * will extend to the end of the master MTD device. - * offset: absolute starting position within the master MTD device; if -@@ -38,6 +44,7 @@ - - struct mtd_partition { - const char *name; /* identifier string */ -+ const char *const *types; /* names of parsers to use if any */ - uint64_t size; /* partition size */ - uint64_t offset; /* offset within the master MTD space */ - uint32_t mask_flags; /* master MTD flags to mask out for this partition */ diff --git a/target/linux/generic/patches-4.9/065-v4.13-0008-mtd-extract-TRX-parser-out-of-bcm47xxpart-into-a-sep.patch b/target/linux/generic/patches-4.9/065-v4.13-0008-mtd-extract-TRX-parser-out-of-bcm47xxpart-into-a-sep.patch deleted file mode 100644 index 3761a46610..0000000000 --- a/target/linux/generic/patches-4.9/065-v4.13-0008-mtd-extract-TRX-parser-out-of-bcm47xxpart-into-a-sep.patch +++ /dev/null @@ -1,320 +0,0 @@ -From 99352afe8f169c95b294b6b9a8d0e18cd9e3c2a0 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 21 Jun 2017 08:26:47 +0200 -Subject: [PATCH] mtd: extract TRX parser out of bcm47xxpart into a separated - module -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This makes TRX parsing code reusable with other platforms and parsers. - -Please note this patch doesn't really change anything in the existing -code, just moves it. There is still some place for improvement (e.g. -working on non-hacky method of checking rootfs format) but it's not -really a subject of this change. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> ---- - drivers/mtd/Kconfig | 4 ++ - drivers/mtd/Makefile | 1 + - drivers/mtd/bcm47xxpart.c | 99 ++---------------------------- - drivers/mtd/parsers/Kconfig | 8 +++ - drivers/mtd/parsers/Makefile | 1 + - drivers/mtd/parsers/parser_trx.c | 126 +++++++++++++++++++++++++++++++++++++++ - 6 files changed, 145 insertions(+), 94 deletions(-) - create mode 100644 drivers/mtd/parsers/Kconfig - create mode 100644 drivers/mtd/parsers/Makefile - create mode 100644 drivers/mtd/parsers/parser_trx.c - ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -155,6 +155,10 @@ config MTD_BCM47XX_PARTS - This provides partitions parser for devices based on BCM47xx - boards. - -+menu "Partition parsers" -+source "drivers/mtd/parsers/Kconfig" -+endmenu -+ - comment "User Modules And Translation Layers" - - # ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o - obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o - obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o - obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o -+obj-y += parsers/ - - # 'Users' - code which presents functionality to userspace. - obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -43,7 +43,8 @@ - #define ML_MAGIC2 0x26594131 - #define TRX_MAGIC 0x30524448 - #define SHSQ_MAGIC 0x71736873 /* shsq (weird ZTE H218N endianness) */ --#define UBI_EC_MAGIC 0x23494255 /* UBI# */ -+ -+static const char * const trx_types[] = { "trx", NULL }; - - struct trx_header { - uint32_t magic; -@@ -62,89 +63,6 @@ static void bcm47xxpart_add_part(struct - part->mask_flags = mask_flags; - } - --static const char *bcm47xxpart_trx_data_part_name(struct mtd_info *master, -- size_t offset) --{ -- uint32_t buf; -- size_t bytes_read; -- int err; -- -- err = mtd_read(master, offset, sizeof(buf), &bytes_read, -- (uint8_t *)&buf); -- if (err && !mtd_is_bitflip(err)) { -- pr_err("mtd_read error while parsing (offset: 0x%X): %d\n", -- offset, err); -- goto out_default; -- } -- -- if (buf == UBI_EC_MAGIC) -- return "ubi"; -- --out_default: -- return "rootfs"; --} -- --static int bcm47xxpart_parse_trx(struct mtd_info *master, -- struct mtd_partition *trx, -- struct mtd_partition *parts, -- size_t parts_len) --{ -- struct trx_header header; -- size_t bytes_read; -- int curr_part = 0; -- int i, err; -- -- if (parts_len < 3) { -- pr_warn("No enough space to add TRX partitions!\n"); -- return -ENOMEM; -- } -- -- err = mtd_read(master, trx->offset, sizeof(header), &bytes_read, -- (uint8_t *)&header); -- if (err && !mtd_is_bitflip(err)) { -- pr_err("mtd_read error while reading TRX header: %d\n", err); -- return err; -- } -- -- i = 0; -- -- /* We have LZMA loader if offset[2] points to sth */ -- if (header.offset[2]) { -- bcm47xxpart_add_part(&parts[curr_part++], "loader", -- trx->offset + header.offset[i], 0); -- i++; -- } -- -- if (header.offset[i]) { -- bcm47xxpart_add_part(&parts[curr_part++], "linux", -- trx->offset + header.offset[i], 0); -- i++; -- } -- -- if (header.offset[i]) { -- size_t offset = trx->offset + header.offset[i]; -- const char *name = bcm47xxpart_trx_data_part_name(master, -- offset); -- -- bcm47xxpart_add_part(&parts[curr_part++], name, offset, 0); -- i++; -- } -- -- /* -- * Assume that every partition ends at the beginning of the one it is -- * followed by. -- */ -- for (i = 0; i < curr_part; i++) { -- u64 next_part_offset = (i < curr_part - 1) ? -- parts[i + 1].offset : -- trx->offset + trx->size; -- -- parts[i].size = next_part_offset - parts[i].offset; -- } -- -- return curr_part; --} -- - /** - * bcm47xxpart_bootpartition - gets index of TRX partition used by bootloader - * -@@ -362,17 +280,10 @@ static int bcm47xxpart_parse(struct mtd_ - for (i = 0; i < trx_num; i++) { - struct mtd_partition *trx = &parts[trx_parts[i]]; - -- if (i == bcm47xxpart_bootpartition()) { -- int num_parts; -- -- num_parts = bcm47xxpart_parse_trx(master, trx, -- parts + curr_part, -- BCM47XXPART_MAX_PARTS - curr_part); -- if (num_parts > 0) -- curr_part += num_parts; -- } else { -+ if (i == bcm47xxpart_bootpartition()) -+ trx->types = trx_types; -+ else - trx->name = "failsafe"; -- } - } - - *pparts = parts; ---- /dev/null -+++ b/drivers/mtd/parsers/Kconfig -@@ -0,0 +1,8 @@ -+config MTD_PARSER_TRX -+ tristate "Parser for TRX format partitions" -+ depends on MTD && (BCM47XX || ARCH_BCM_5301X || COMPILE_TEST) -+ help -+ TRX is a firmware format used by Broadcom on their devices. It -+ may contain up to 3/4 partitions (depending on the version). -+ This driver will parse TRX header and report at least two partitions: -+ kernel and rootfs. ---- /dev/null -+++ b/drivers/mtd/parsers/Makefile -@@ -0,0 +1 @@ -+obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o ---- /dev/null -+++ b/drivers/mtd/parsers/parser_trx.c -@@ -0,0 +1,126 @@ -+/* -+ * Parser for TRX format partitions -+ * -+ * Copyright (C) 2012 - 2017 RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> -+ -+#define TRX_PARSER_MAX_PARTS 4 -+ -+/* Magics */ -+#define TRX_MAGIC 0x30524448 -+#define UBI_EC_MAGIC 0x23494255 /* UBI# */ -+ -+struct trx_header { -+ uint32_t magic; -+ uint32_t length; -+ uint32_t crc32; -+ uint16_t flags; -+ uint16_t version; -+ uint32_t offset[3]; -+} __packed; -+ -+static const char *parser_trx_data_part_name(struct mtd_info *master, -+ size_t offset) -+{ -+ uint32_t buf; -+ size_t bytes_read; -+ int err; -+ -+ err = mtd_read(master, offset, sizeof(buf), &bytes_read, -+ (uint8_t *)&buf); -+ if (err && !mtd_is_bitflip(err)) { -+ pr_err("mtd_read error while parsing (offset: 0x%X): %d\n", -+ offset, err); -+ goto out_default; -+ } -+ -+ if (buf == UBI_EC_MAGIC) -+ return "ubi"; -+ -+out_default: -+ return "rootfs"; -+} -+ -+static int parser_trx_parse(struct mtd_info *mtd, -+ const struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data) -+{ -+ struct mtd_partition *parts; -+ struct mtd_partition *part; -+ struct trx_header trx; -+ size_t bytes_read; -+ uint8_t curr_part = 0, i = 0; -+ int err; -+ -+ parts = kzalloc(sizeof(struct mtd_partition) * TRX_PARSER_MAX_PARTS, -+ GFP_KERNEL); -+ if (!parts) -+ return -ENOMEM; -+ -+ err = mtd_read(mtd, 0, sizeof(trx), &bytes_read, (uint8_t *)&trx); -+ if (err) { -+ pr_err("MTD reading error: %d\n", err); -+ kfree(parts); -+ return err; -+ } -+ -+ if (trx.magic != TRX_MAGIC) { -+ kfree(parts); -+ return -ENOENT; -+ } -+ -+ /* We have LZMA loader if there is address in offset[2] */ -+ if (trx.offset[2]) { -+ part = &parts[curr_part++]; -+ part->name = "loader"; -+ part->offset = trx.offset[i]; -+ i++; -+ } -+ -+ if (trx.offset[i]) { -+ part = &parts[curr_part++]; -+ part->name = "linux"; -+ part->offset = trx.offset[i]; -+ i++; -+ } -+ -+ if (trx.offset[i]) { -+ part = &parts[curr_part++]; -+ part->name = parser_trx_data_part_name(mtd, trx.offset[i]); -+ part->offset = trx.offset[i]; -+ i++; -+ } -+ -+ /* -+ * Assume that every partition ends at the beginning of the one it is -+ * followed by. -+ */ -+ for (i = 0; i < curr_part; i++) { -+ u64 next_part_offset = (i < curr_part - 1) ? -+ parts[i + 1].offset : mtd->size; -+ -+ parts[i].size = next_part_offset - parts[i].offset; -+ } -+ -+ *pparts = parts; -+ return i; -+}; -+ -+static struct mtd_part_parser mtd_parser_trx = { -+ .parse_fn = parser_trx_parse, -+ .name = "trx", -+}; -+module_mtd_part_parser(mtd_parser_trx); -+ -+MODULE_LICENSE("GPL v2"); -+MODULE_DESCRIPTION("Parser for TRX format partitions"); diff --git a/target/linux/generic/patches-4.9/070-bcma-from-4.11.patch b/target/linux/generic/patches-4.9/070-bcma-from-4.11.patch deleted file mode 100644 index a3b0321986..0000000000 --- a/target/linux/generic/patches-4.9/070-bcma-from-4.11.patch +++ /dev/null @@ -1,85 +0,0 @@ ---- a/drivers/bcma/main.c -+++ b/drivers/bcma/main.c -@@ -136,17 +136,17 @@ static bool bcma_is_core_needed_early(u1 - return false; - } - --static struct device_node *bcma_of_find_child_device(struct platform_device *parent, -+static struct device_node *bcma_of_find_child_device(struct device *parent, - struct bcma_device *core) - { - struct device_node *node; - u64 size; - const __be32 *reg; - -- if (!parent || !parent->dev.of_node) -+ if (!parent->of_node) - return NULL; - -- for_each_child_of_node(parent->dev.of_node, node) { -+ for_each_child_of_node(parent->of_node, node) { - reg = of_get_address(node, 0, &size, NULL); - if (!reg) - continue; -@@ -156,7 +156,7 @@ static struct device_node *bcma_of_find_ - return NULL; - } - --static int bcma_of_irq_parse(struct platform_device *parent, -+static int bcma_of_irq_parse(struct device *parent, - struct bcma_device *core, - struct of_phandle_args *out_irq, int num) - { -@@ -169,7 +169,7 @@ static int bcma_of_irq_parse(struct plat - return rc; - } - -- out_irq->np = parent->dev.of_node; -+ out_irq->np = parent->of_node; - out_irq->args_count = 1; - out_irq->args[0] = num; - -@@ -177,13 +177,13 @@ static int bcma_of_irq_parse(struct plat - return of_irq_parse_raw(laddr, out_irq); - } - --static unsigned int bcma_of_get_irq(struct platform_device *parent, -+static unsigned int bcma_of_get_irq(struct device *parent, - struct bcma_device *core, int num) - { - struct of_phandle_args out_irq; - int ret; - -- if (!IS_ENABLED(CONFIG_OF_IRQ) || !parent || !parent->dev.of_node) -+ if (!IS_ENABLED(CONFIG_OF_IRQ) || !parent->of_node) - return 0; - - ret = bcma_of_irq_parse(parent, core, &out_irq, num); -@@ -196,7 +196,7 @@ static unsigned int bcma_of_get_irq(stru - return irq_create_of_mapping(&out_irq); - } - --static void bcma_of_fill_device(struct platform_device *parent, -+static void bcma_of_fill_device(struct device *parent, - struct bcma_device *core) - { - struct device_node *node; -@@ -227,7 +227,7 @@ unsigned int bcma_core_irq(struct bcma_d - return mips_irq <= 4 ? mips_irq + 2 : 0; - } - if (bus->host_pdev) -- return bcma_of_get_irq(bus->host_pdev, core, num); -+ return bcma_of_get_irq(&bus->host_pdev->dev, core, num); - return 0; - case BCMA_HOSTTYPE_SDIO: - return 0; -@@ -253,7 +253,8 @@ void bcma_prepare_core(struct bcma_bus * - if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) { - core->dma_dev = &bus->host_pdev->dev; - core->dev.parent = &bus->host_pdev->dev; -- bcma_of_fill_device(bus->host_pdev, core); -+ if (core->dev.parent) -+ bcma_of_fill_device(core->dev.parent, core); - } else { - core->dev.dma_mask = &core->dev.coherent_dma_mask; - core->dma_dev = &core->dev; diff --git a/target/linux/generic/patches-4.9/071-v4.10-0001-net-bgmac-allocate-struct-bgmac-just-once-don-t-copy.patch b/target/linux/generic/patches-4.9/071-v4.10-0001-net-bgmac-allocate-struct-bgmac-just-once-don-t-copy.patch deleted file mode 100644 index 37639faf17..0000000000 --- a/target/linux/generic/patches-4.9/071-v4.10-0001-net-bgmac-allocate-struct-bgmac-just-once-don-t-copy.patch +++ /dev/null @@ -1,139 +0,0 @@ -From 34a5102c3235c470a6c77fba16cb971964d9c136 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 31 Jan 2017 19:37:54 +0100 -Subject: [PATCH 1/3] net: bgmac: allocate struct bgmac just once & don't copy - it -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -So far were were allocating struct bgmac in 3 places: platform code, -bcma code and shared bgmac_enet_probe function. The reason for this was -bgmac_enet_probe: -1) Requiring early-filled struct bgmac -2) Calling alloc_etherdev on its own in order to use netdev_priv later - -This solution got few drawbacks: -1) Was duplicating allocating code -2) Required copying early-filled struct -3) Resulted in platform/bcma code having access only to unused struct - -Solve this situation by simply extracting some probe code into the new -bgmac_alloc function. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ethernet/broadcom/bgmac-bcma.c | 4 +--- - drivers/net/ethernet/broadcom/bgmac-platform.c | 2 +- - drivers/net/ethernet/broadcom/bgmac.c | 25 +++++++++++++++++-------- - drivers/net/ethernet/broadcom/bgmac.h | 3 ++- - 4 files changed, 21 insertions(+), 13 deletions(-) - ---- a/drivers/net/ethernet/broadcom/bgmac-bcma.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c -@@ -99,12 +99,11 @@ static int bgmac_probe(struct bcma_devic - u8 *mac; - int err; - -- bgmac = kzalloc(sizeof(*bgmac), GFP_KERNEL); -+ bgmac = bgmac_alloc(&core->dev); - if (!bgmac) - return -ENOMEM; - - bgmac->bcma.core = core; -- bgmac->dev = &core->dev; - bgmac->dma_dev = core->dma_dev; - bgmac->irq = core->irq; - -@@ -285,7 +284,6 @@ static int bgmac_probe(struct bcma_devic - err1: - bcma_mdio_mii_unregister(bgmac->mii_bus); - err: -- kfree(bgmac); - bcma_set_drvdata(core, NULL); - - return err; ---- a/drivers/net/ethernet/broadcom/bgmac-platform.c -+++ b/drivers/net/ethernet/broadcom/bgmac-platform.c -@@ -93,7 +93,7 @@ static int bgmac_probe(struct platform_d - struct resource *regs; - const u8 *mac_addr; - -- bgmac = devm_kzalloc(&pdev->dev, sizeof(*bgmac), GFP_KERNEL); -+ bgmac = bgmac_alloc(&pdev->dev); - if (!bgmac) - return -ENOMEM; - ---- a/drivers/net/ethernet/broadcom/bgmac.c -+++ b/drivers/net/ethernet/broadcom/bgmac.c -@@ -1459,22 +1459,32 @@ static int bgmac_phy_connect(struct bgma - return 0; - } - --int bgmac_enet_probe(struct bgmac *info) -+struct bgmac *bgmac_alloc(struct device *dev) - { - struct net_device *net_dev; - struct bgmac *bgmac; -- int err; - - /* Allocation and references */ -- net_dev = alloc_etherdev(sizeof(*bgmac)); -+ net_dev = devm_alloc_etherdev(dev, sizeof(*bgmac)); - if (!net_dev) -- return -ENOMEM; -+ return NULL; - - net_dev->netdev_ops = &bgmac_netdev_ops; - net_dev->ethtool_ops = &bgmac_ethtool_ops; -+ - bgmac = netdev_priv(net_dev); -- memcpy(bgmac, info, sizeof(*bgmac)); -+ bgmac->dev = dev; - bgmac->net_dev = net_dev; -+ -+ return bgmac; -+} -+EXPORT_SYMBOL_GPL(bgmac_alloc); -+ -+int bgmac_enet_probe(struct bgmac *bgmac) -+{ -+ struct net_device *net_dev = bgmac->net_dev; -+ int err; -+ - net_dev->irq = bgmac->irq; - SET_NETDEV_DEV(net_dev, bgmac->dev); - -@@ -1501,7 +1511,7 @@ int bgmac_enet_probe(struct bgmac *info) - err = bgmac_dma_alloc(bgmac); - if (err) { - dev_err(bgmac->dev, "Unable to alloc memory for DMA\n"); -- goto err_netdev_free; -+ goto err_out; - } - - bgmac->int_mask = BGMAC_IS_ERRMASK | BGMAC_IS_RX | BGMAC_IS_TX_MASK; -@@ -1537,8 +1547,7 @@ err_phy_disconnect: - phy_disconnect(net_dev->phydev); - err_dma_free: - bgmac_dma_free(bgmac); --err_netdev_free: -- free_netdev(net_dev); -+err_out: - - return err; - } ---- a/drivers/net/ethernet/broadcom/bgmac.h -+++ b/drivers/net/ethernet/broadcom/bgmac.h -@@ -515,7 +515,8 @@ struct bgmac { - u32 set); - }; - --int bgmac_enet_probe(struct bgmac *info); -+struct bgmac *bgmac_alloc(struct device *dev); -+int bgmac_enet_probe(struct bgmac *bgmac); - void bgmac_enet_remove(struct bgmac *bgmac); - - struct mii_bus *bcma_mdio_mii_register(struct bcma_device *core, u8 phyaddr); diff --git a/target/linux/generic/patches-4.9/071-v4.10-0002-net-bgmac-drop-struct-bcma_mdio-we-don-t-need-anymor.patch b/target/linux/generic/patches-4.9/071-v4.10-0002-net-bgmac-drop-struct-bcma_mdio-we-don-t-need-anymor.patch deleted file mode 100644 index 7a6f3454d1..0000000000 --- a/target/linux/generic/patches-4.9/071-v4.10-0002-net-bgmac-drop-struct-bcma_mdio-we-don-t-need-anymor.patch +++ /dev/null @@ -1,261 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 31 Jan 2017 19:37:55 +0100 -Subject: [PATCH] net: bgmac: drop struct bcma_mdio we don't need anymore -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Adding struct bcma_mdio was a workaround for bcma code not having access -to the struct bgmac used in the core code. Now we don't duplicate this -struct we can just use it internally in bcma code. - -This simplifies code & allows access to all bgmac driver details from -all places in bcma code. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/ethernet/broadcom/bgmac-bcma.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c -@@ -159,7 +159,7 @@ static int bgmac_probe(struct bcma_devic - - if (!bgmac_is_bcm4707_family(core) && - !(ci->id == BCMA_CHIP_ID_BCM53573 && core->core_unit == 1)) { -- mii_bus = bcma_mdio_mii_register(core, bgmac->phyaddr); -+ mii_bus = bcma_mdio_mii_register(bgmac); - if (IS_ERR(mii_bus)) { - err = PTR_ERR(mii_bus); - goto err; ---- a/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c -@@ -12,11 +12,6 @@ - #include <linux/brcmphy.h> - #include "bgmac.h" - --struct bcma_mdio { -- struct bcma_device *core; -- u8 phyaddr; --}; -- - static bool bcma_mdio_wait_value(struct bcma_device *core, u16 reg, u32 mask, - u32 value, int timeout) - { -@@ -37,7 +32,7 @@ static bool bcma_mdio_wait_value(struct - * PHY ops - **************************************************/ - --static u16 bcma_mdio_phy_read(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg) -+static u16 bcma_mdio_phy_read(struct bgmac *bgmac, u8 phyaddr, u8 reg) - { - struct bcma_device *core; - u16 phy_access_addr; -@@ -56,12 +51,12 @@ static u16 bcma_mdio_phy_read(struct bcm - BUILD_BUG_ON(BGMAC_PC_MCT_SHIFT != BCMA_GMAC_CMN_PC_MCT_SHIFT); - BUILD_BUG_ON(BGMAC_PC_MTE != BCMA_GMAC_CMN_PC_MTE); - -- if (bcma_mdio->core->id.id == BCMA_CORE_4706_MAC_GBIT) { -- core = bcma_mdio->core->bus->drv_gmac_cmn.core; -+ if (bgmac->bcma.core->id.id == BCMA_CORE_4706_MAC_GBIT) { -+ core = bgmac->bcma.core->bus->drv_gmac_cmn.core; - phy_access_addr = BCMA_GMAC_CMN_PHY_ACCESS; - phy_ctl_addr = BCMA_GMAC_CMN_PHY_CTL; - } else { -- core = bcma_mdio->core; -+ core = bgmac->bcma.core; - phy_access_addr = BGMAC_PHY_ACCESS; - phy_ctl_addr = BGMAC_PHY_CNTL; - } -@@ -87,7 +82,7 @@ static u16 bcma_mdio_phy_read(struct bcm - } - - /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphywr */ --static int bcma_mdio_phy_write(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg, -+static int bcma_mdio_phy_write(struct bgmac *bgmac, u8 phyaddr, u8 reg, - u16 value) - { - struct bcma_device *core; -@@ -95,12 +90,12 @@ static int bcma_mdio_phy_write(struct bc - u16 phy_ctl_addr; - u32 tmp; - -- if (bcma_mdio->core->id.id == BCMA_CORE_4706_MAC_GBIT) { -- core = bcma_mdio->core->bus->drv_gmac_cmn.core; -+ if (bgmac->bcma.core->id.id == BCMA_CORE_4706_MAC_GBIT) { -+ core = bgmac->bcma.core->bus->drv_gmac_cmn.core; - phy_access_addr = BCMA_GMAC_CMN_PHY_ACCESS; - phy_ctl_addr = BCMA_GMAC_CMN_PHY_CTL; - } else { -- core = bcma_mdio->core; -+ core = bgmac->bcma.core; - phy_access_addr = BGMAC_PHY_ACCESS; - phy_ctl_addr = BGMAC_PHY_CNTL; - } -@@ -110,8 +105,8 @@ static int bcma_mdio_phy_write(struct bc - tmp |= phyaddr; - bcma_write32(core, phy_ctl_addr, tmp); - -- bcma_write32(bcma_mdio->core, BGMAC_INT_STATUS, BGMAC_IS_MDIO); -- if (bcma_read32(bcma_mdio->core, BGMAC_INT_STATUS) & BGMAC_IS_MDIO) -+ bcma_write32(bgmac->bcma.core, BGMAC_INT_STATUS, BGMAC_IS_MDIO); -+ if (bcma_read32(bgmac->bcma.core, BGMAC_INT_STATUS) & BGMAC_IS_MDIO) - dev_warn(&core->dev, "Error setting MDIO int\n"); - - tmp = BGMAC_PA_START; -@@ -132,39 +127,39 @@ static int bcma_mdio_phy_write(struct bc - } - - /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphyinit */ --static void bcma_mdio_phy_init(struct bcma_mdio *bcma_mdio) -+static void bcma_mdio_phy_init(struct bgmac *bgmac) - { -- struct bcma_chipinfo *ci = &bcma_mdio->core->bus->chipinfo; -+ struct bcma_chipinfo *ci = &bgmac->bcma.core->bus->chipinfo; - u8 i; - - if (ci->id == BCMA_CHIP_ID_BCM5356) { - for (i = 0; i < 5; i++) { -- bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x008b); -- bcma_mdio_phy_write(bcma_mdio, i, 0x15, 0x0100); -- bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000f); -- bcma_mdio_phy_write(bcma_mdio, i, 0x12, 0x2aaa); -- bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000b); -+ bcma_mdio_phy_write(bgmac, i, 0x1f, 0x008b); -+ bcma_mdio_phy_write(bgmac, i, 0x15, 0x0100); -+ bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000f); -+ bcma_mdio_phy_write(bgmac, i, 0x12, 0x2aaa); -+ bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000b); - } - } - if ((ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg != 10) || - (ci->id == BCMA_CHIP_ID_BCM4749 && ci->pkg != 10) || - (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg != 9)) { -- struct bcma_drv_cc *cc = &bcma_mdio->core->bus->drv_cc; -+ struct bcma_drv_cc *cc = &bgmac->bcma.core->bus->drv_cc; - - bcma_chipco_chipctl_maskset(cc, 2, ~0xc0000000, 0); - bcma_chipco_chipctl_maskset(cc, 4, ~0x80000000, 0); - for (i = 0; i < 5; i++) { -- bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000f); -- bcma_mdio_phy_write(bcma_mdio, i, 0x16, 0x5284); -- bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000b); -- bcma_mdio_phy_write(bcma_mdio, i, 0x17, 0x0010); -- bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000f); -- bcma_mdio_phy_write(bcma_mdio, i, 0x16, 0x5296); -- bcma_mdio_phy_write(bcma_mdio, i, 0x17, 0x1073); -- bcma_mdio_phy_write(bcma_mdio, i, 0x17, 0x9073); -- bcma_mdio_phy_write(bcma_mdio, i, 0x16, 0x52b6); -- bcma_mdio_phy_write(bcma_mdio, i, 0x17, 0x9273); -- bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000b); -+ bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000f); -+ bcma_mdio_phy_write(bgmac, i, 0x16, 0x5284); -+ bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000b); -+ bcma_mdio_phy_write(bgmac, i, 0x17, 0x0010); -+ bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000f); -+ bcma_mdio_phy_write(bgmac, i, 0x16, 0x5296); -+ bcma_mdio_phy_write(bgmac, i, 0x17, 0x1073); -+ bcma_mdio_phy_write(bgmac, i, 0x17, 0x9073); -+ bcma_mdio_phy_write(bgmac, i, 0x16, 0x52b6); -+ bcma_mdio_phy_write(bgmac, i, 0x17, 0x9273); -+ bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000b); - } - } - } -@@ -172,17 +167,17 @@ static void bcma_mdio_phy_init(struct bc - /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphyreset */ - static int bcma_mdio_phy_reset(struct mii_bus *bus) - { -- struct bcma_mdio *bcma_mdio = bus->priv; -- u8 phyaddr = bcma_mdio->phyaddr; -+ struct bgmac *bgmac = bus->priv; -+ u8 phyaddr = bgmac->phyaddr; - -- if (bcma_mdio->phyaddr == BGMAC_PHY_NOREGS) -+ if (phyaddr == BGMAC_PHY_NOREGS) - return 0; - -- bcma_mdio_phy_write(bcma_mdio, phyaddr, MII_BMCR, BMCR_RESET); -+ bcma_mdio_phy_write(bgmac, phyaddr, MII_BMCR, BMCR_RESET); - udelay(100); -- if (bcma_mdio_phy_read(bcma_mdio, phyaddr, MII_BMCR) & BMCR_RESET) -- dev_err(&bcma_mdio->core->dev, "PHY reset failed\n"); -- bcma_mdio_phy_init(bcma_mdio); -+ if (bcma_mdio_phy_read(bgmac, phyaddr, MII_BMCR) & BMCR_RESET) -+ dev_err(bgmac->dev, "PHY reset failed\n"); -+ bcma_mdio_phy_init(bgmac); - - return 0; - } -@@ -202,16 +197,12 @@ static int bcma_mdio_mii_write(struct mi - return bcma_mdio_phy_write(bus->priv, mii_id, regnum, value); - } - --struct mii_bus *bcma_mdio_mii_register(struct bcma_device *core, u8 phyaddr) -+struct mii_bus *bcma_mdio_mii_register(struct bgmac *bgmac) - { -- struct bcma_mdio *bcma_mdio; -+ struct bcma_device *core = bgmac->bcma.core; - struct mii_bus *mii_bus; - int err; - -- bcma_mdio = kzalloc(sizeof(*bcma_mdio), GFP_KERNEL); -- if (!bcma_mdio) -- return ERR_PTR(-ENOMEM); -- - mii_bus = mdiobus_alloc(); - if (!mii_bus) { - err = -ENOMEM; -@@ -221,15 +212,12 @@ struct mii_bus *bcma_mdio_mii_register(s - mii_bus->name = "bcma_mdio mii bus"; - sprintf(mii_bus->id, "%s-%d-%d", "bcma_mdio", core->bus->num, - core->core_unit); -- mii_bus->priv = bcma_mdio; -+ mii_bus->priv = bgmac; - mii_bus->read = bcma_mdio_mii_read; - mii_bus->write = bcma_mdio_mii_write; - mii_bus->reset = bcma_mdio_phy_reset; - mii_bus->parent = &core->dev; -- mii_bus->phy_mask = ~(1 << phyaddr); -- -- bcma_mdio->core = core; -- bcma_mdio->phyaddr = phyaddr; -+ mii_bus->phy_mask = ~(1 << bgmac->phyaddr); - - err = mdiobus_register(mii_bus); - if (err) { -@@ -242,23 +230,17 @@ struct mii_bus *bcma_mdio_mii_register(s - err_free_bus: - mdiobus_free(mii_bus); - err: -- kfree(bcma_mdio); - return ERR_PTR(err); - } - EXPORT_SYMBOL_GPL(bcma_mdio_mii_register); - - void bcma_mdio_mii_unregister(struct mii_bus *mii_bus) - { -- struct bcma_mdio *bcma_mdio; -- - if (!mii_bus) - return; - -- bcma_mdio = mii_bus->priv; -- - mdiobus_unregister(mii_bus); - mdiobus_free(mii_bus); -- kfree(bcma_mdio); - } - EXPORT_SYMBOL_GPL(bcma_mdio_mii_unregister); - ---- a/drivers/net/ethernet/broadcom/bgmac.h -+++ b/drivers/net/ethernet/broadcom/bgmac.h -@@ -519,7 +519,7 @@ struct bgmac *bgmac_alloc(struct device - int bgmac_enet_probe(struct bgmac *bgmac); - void bgmac_enet_remove(struct bgmac *bgmac); - --struct mii_bus *bcma_mdio_mii_register(struct bcma_device *core, u8 phyaddr); -+struct mii_bus *bcma_mdio_mii_register(struct bgmac *bgmac); - void bcma_mdio_mii_unregister(struct mii_bus *mii_bus); - - static inline u32 bgmac_read(struct bgmac *bgmac, u16 offset) diff --git a/target/linux/generic/patches-4.9/071-v4.10-0003-net-bgmac-use-PHY-subsystem-for-initializing-PHY.patch b/target/linux/generic/patches-4.9/071-v4.10-0003-net-bgmac-use-PHY-subsystem-for-initializing-PHY.patch deleted file mode 100644 index d1be3e3f4c..0000000000 --- a/target/linux/generic/patches-4.9/071-v4.10-0003-net-bgmac-use-PHY-subsystem-for-initializing-PHY.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 8e6f31baba7e2c13ab7e954fe6179420a7545a8b Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 31 Jan 2017 19:37:56 +0100 -Subject: [PATCH 3/3] net: bgmac: use PHY subsystem for initializing PHY -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This adds support for using bgmac with PHYs supported by standalone PHY -drivers. Having any PHY initialization in bgmac is hacky and shouldn't -be extended but rather removed if anyone has hardware to test it. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c -@@ -132,6 +132,10 @@ static void bcma_mdio_phy_init(struct bg - struct bcma_chipinfo *ci = &bgmac->bcma.core->bus->chipinfo; - u8 i; - -+ /* For some legacy hardware we do chipset-based PHY initialization here -+ * without even detecting PHY ID. It's hacky and should be cleaned as -+ * soon as someone can test it. -+ */ - if (ci->id == BCMA_CHIP_ID_BCM5356) { - for (i = 0; i < 5; i++) { - bcma_mdio_phy_write(bgmac, i, 0x1f, 0x008b); -@@ -140,6 +144,7 @@ static void bcma_mdio_phy_init(struct bg - bcma_mdio_phy_write(bgmac, i, 0x12, 0x2aaa); - bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000b); - } -+ return; - } - if ((ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg != 10) || - (ci->id == BCMA_CHIP_ID_BCM4749 && ci->pkg != 10) || -@@ -161,7 +166,12 @@ static void bcma_mdio_phy_init(struct bg - bcma_mdio_phy_write(bgmac, i, 0x17, 0x9273); - bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000b); - } -+ return; - } -+ -+ /* For all other hw do initialization using PHY subsystem. */ -+ if (bgmac->net_dev && bgmac->net_dev->phydev) -+ phy_init_hw(bgmac->net_dev->phydev); - } - - /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphyreset */ diff --git a/target/linux/generic/patches-4.9/072-bcma-from-4.12.patch b/target/linux/generic/patches-4.9/072-bcma-from-4.12.patch deleted file mode 100644 index 23f2656ab5..0000000000 --- a/target/linux/generic/patches-4.9/072-bcma-from-4.12.patch +++ /dev/null @@ -1,47 +0,0 @@ ---- a/drivers/bcma/driver_gpio.c -+++ b/drivers/bcma/driver_gpio.c -@@ -185,8 +185,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c - chip->owner = THIS_MODULE; - chip->parent = bcma_bus_get_host_dev(bus); - #if IS_BUILTIN(CONFIG_OF) -- if (cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC) -- chip->of_node = cc->core->dev.of_node; -+ chip->of_node = cc->core->dev.of_node; - #endif - switch (bus->chipinfo.id) { - case BCMA_CHIP_ID_BCM4707: ---- a/drivers/bcma/main.c -+++ b/drivers/bcma/main.c -@@ -201,9 +201,6 @@ static void bcma_of_fill_device(struct d - { - struct device_node *node; - -- if (!IS_ENABLED(CONFIG_OF_IRQ)) -- return; -- - node = bcma_of_find_child_device(parent, core); - if (node) - core->dev.of_node = node; -@@ -242,19 +239,18 @@ void bcma_prepare_core(struct bcma_bus * - core->dev.release = bcma_release_core_dev; - core->dev.bus = &bcma_bus_type; - dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index); -+ core->dev.parent = bcma_bus_get_host_dev(bus); -+ if (core->dev.parent) -+ bcma_of_fill_device(core->dev.parent, core); - - switch (bus->hosttype) { - case BCMA_HOSTTYPE_PCI: -- core->dev.parent = &bus->host_pci->dev; - core->dma_dev = &bus->host_pci->dev; - core->irq = bus->host_pci->irq; - break; - case BCMA_HOSTTYPE_SOC: - if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) { - core->dma_dev = &bus->host_pdev->dev; -- core->dev.parent = &bus->host_pdev->dev; -- if (core->dev.parent) -- bcma_of_fill_device(core->dev.parent, core); - } else { - core->dev.dma_mask = &core->dev.coherent_dma_mask; - core->dma_dev = &core->dev; diff --git a/target/linux/generic/patches-4.9/075-v4.10-0001-net-phy-broadcom-Update-Auxiliary-Control-Register-m.patch b/target/linux/generic/patches-4.9/075-v4.10-0001-net-phy-broadcom-Update-Auxiliary-Control-Register-m.patch deleted file mode 100644 index 9279a7c84c..0000000000 --- a/target/linux/generic/patches-4.9/075-v4.10-0001-net-phy-broadcom-Update-Auxiliary-Control-Register-m.patch +++ /dev/null @@ -1,34 +0,0 @@ -From: Xo Wang <xow@google.com> -Date: Fri, 21 Oct 2016 10:20:12 -0700 -Subject: [PATCH] net: phy: broadcom: Update Auxiliary Control Register macros - -Add the RXD-to-RXC skew (delay) time bit in the Miscellaneous Control -shadow register and a mask for the shadow selector field. - -Remove a re-definition of MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL. - -Signed-off-by: Xo Wang <xow@google.com> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Reviewed-by: Joel Stanley <joel@jms.id.au> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -101,6 +101,7 @@ - * AUXILIARY CONTROL SHADOW ACCESS REGISTERS. (PHY REG 0x18) - */ - #define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000 -+#define MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW 0x0100 - #define MII_BCM54XX_AUXCTL_ACTL_TX_6DB 0x0400 - #define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA 0x0800 - -@@ -109,7 +110,7 @@ - #define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000 - #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007 - --#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000 -+#define MII_BCM54XX_AUXCTL_SHDWSEL_MASK 0x0007 - - /* - * Broadcom LED source encodings. These are used in BCM5461, BCM5481, diff --git a/target/linux/generic/patches-4.9/075-v4.10-0002-net-phy-broadcom-Add-support-for-BCM54612E.patch b/target/linux/generic/patches-4.9/075-v4.10-0002-net-phy-broadcom-Add-support-for-BCM54612E.patch deleted file mode 100644 index 4caa7b193d..0000000000 --- a/target/linux/generic/patches-4.9/075-v4.10-0002-net-phy-broadcom-Add-support-for-BCM54612E.patch +++ /dev/null @@ -1,94 +0,0 @@ -From: Xo Wang <xow@google.com> -Date: Fri, 21 Oct 2016 10:20:13 -0700 -Subject: [PATCH] net: phy: broadcom: Add support for BCM54612E - -This PHY has internal delays enabled after reset. This clears the -internal delay enables unless the interface specifically requests them. - -Signed-off-by: Xo Wang <xow@google.com> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Reviewed-by: Joel Stanley <joel@jms.id.au> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/broadcom.c -+++ b/drivers/net/phy/broadcom.c -@@ -337,6 +337,41 @@ static int bcm5481_config_aneg(struct ph - return ret; - } - -+static int bcm54612e_config_aneg(struct phy_device *phydev) -+{ -+ int ret; -+ -+ /* First, auto-negotiate. */ -+ ret = genphy_config_aneg(phydev); -+ -+ /* Clear TX internal delay unless requested. */ -+ if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) && -+ (phydev->interface != PHY_INTERFACE_MODE_RGMII_TXID)) { -+ /* Disable TXD to GTXCLK clock delay (default set) */ -+ /* Bit 9 is the only field in shadow register 00011 */ -+ bcm_phy_write_shadow(phydev, 0x03, 0); -+ } -+ -+ /* Clear RX internal delay unless requested. */ -+ if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) && -+ (phydev->interface != PHY_INTERFACE_MODE_RGMII_RXID)) { -+ u16 reg; -+ -+ /* Errata: reads require filling in the write selector field */ -+ bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC, -+ MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC); -+ reg = phy_read(phydev, MII_BCM54XX_AUX_CTL); -+ /* Disable RXD to RXC delay (default set) */ -+ reg &= ~MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW; -+ /* Clear shadow selector field */ -+ reg &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MASK; -+ bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC, -+ MII_BCM54XX_AUXCTL_MISC_WREN | reg); -+ } -+ -+ return ret; -+} -+ - static int brcm_phy_setbits(struct phy_device *phydev, int reg, int set) - { - int val; -@@ -485,6 +520,18 @@ static struct phy_driver broadcom_driver - .ack_interrupt = bcm_phy_ack_intr, - .config_intr = bcm_phy_config_intr, - }, { -+ .phy_id = PHY_ID_BCM54612E, -+ .phy_id_mask = 0xfffffff0, -+ .name = "Broadcom BCM54612E", -+ .features = PHY_GBIT_FEATURES | -+ SUPPORTED_Pause | SUPPORTED_Asym_Pause, -+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, -+ .config_init = bcm54xx_config_init, -+ .config_aneg = bcm54612e_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = bcm_phy_ack_intr, -+ .config_intr = bcm_phy_config_intr, -+}, { - .phy_id = PHY_ID_BCM54616S, - .phy_id_mask = 0xfffffff0, - .name = "Broadcom BCM54616S", -@@ -600,6 +647,7 @@ static struct mdio_device_id __maybe_unu - { PHY_ID_BCM5411, 0xfffffff0 }, - { PHY_ID_BCM5421, 0xfffffff0 }, - { PHY_ID_BCM5461, 0xfffffff0 }, -+ { PHY_ID_BCM54612E, 0xfffffff0 }, - { PHY_ID_BCM54616S, 0xfffffff0 }, - { PHY_ID_BCM5464, 0xfffffff0 }, - { PHY_ID_BCM5481, 0xfffffff0 }, ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -18,6 +18,7 @@ - #define PHY_ID_BCM5421 0x002060e0 - #define PHY_ID_BCM5464 0x002060b0 - #define PHY_ID_BCM5461 0x002060c0 -+#define PHY_ID_BCM54612E 0x03625e60 - #define PHY_ID_BCM54616S 0x03625d10 - #define PHY_ID_BCM57780 0x03625d90 - diff --git a/target/linux/generic/patches-4.9/075-v4.10-0003-net-phy-broadcom-add-bcm54xx_auxctl_read.patch b/target/linux/generic/patches-4.9/075-v4.10-0003-net-phy-broadcom-add-bcm54xx_auxctl_read.patch deleted file mode 100644 index c9b3b5911e..0000000000 --- a/target/linux/generic/patches-4.9/075-v4.10-0003-net-phy-broadcom-add-bcm54xx_auxctl_read.patch +++ /dev/null @@ -1,41 +0,0 @@ -From: Jon Mason <jon.mason@broadcom.com> -Date: Fri, 4 Nov 2016 01:10:56 -0400 -Subject: [PATCH] net: phy: broadcom: add bcm54xx_auxctl_read - -Add a helper function to read the AUXCTL register for the BCM54xx. This -mirrors the bcm54xx_auxctl_write function already present in the code. - -Signed-off-by: Jon Mason <jon.mason@broadcom.com> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/broadcom.c -+++ b/drivers/net/phy/broadcom.c -@@ -30,6 +30,16 @@ MODULE_DESCRIPTION("Broadcom PHY driver" - MODULE_AUTHOR("Maciej W. Rozycki"); - MODULE_LICENSE("GPL"); - -+static int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum) -+{ -+ /* The register must be written to both the Shadow Register Select and -+ * the Shadow Read Register Selector -+ */ -+ phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | -+ regnum << MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT); -+ return phy_read(phydev, MII_BCM54XX_AUX_CTL); -+} -+ - static int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val) - { - return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val); ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -110,6 +110,7 @@ - #define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200 - #define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000 - #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007 -+#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12 - - #define MII_BCM54XX_AUXCTL_SHDWSEL_MASK 0x0007 - diff --git a/target/linux/generic/patches-4.9/075-v4.10-0004-net-phy-broadcom-Add-BCM54810-PHY-entry.patch b/target/linux/generic/patches-4.9/075-v4.10-0004-net-phy-broadcom-Add-BCM54810-PHY-entry.patch deleted file mode 100644 index 3d61ec6369..0000000000 --- a/target/linux/generic/patches-4.9/075-v4.10-0004-net-phy-broadcom-Add-BCM54810-PHY-entry.patch +++ /dev/null @@ -1,176 +0,0 @@ -From: Jon Mason <jon.mason@broadcom.com> -Date: Fri, 4 Nov 2016 01:10:58 -0400 -Subject: [PATCH] net: phy: broadcom: Add BCM54810 PHY entry - -The BCM54810 PHY requires some semi-unique configuration, which results -in some additional configuration in addition to the standard config. -Also, some users of the BCM54810 require the PHY lanes to be swapped. -Since there is no way to detect this, add a device tree query to see if -it is applicable. - -Inspired-by: Vikas Soni <vsoni@broadcom.com> -Signed-off-by: Jon Mason <jon.mason@broadcom.com> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Reviewed-by: Andrew Lunn <andrew@lunn.ch> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/broadcom.c -+++ b/drivers/net/phy/broadcom.c -@@ -18,7 +18,7 @@ - #include <linux/module.h> - #include <linux/phy.h> - #include <linux/brcmphy.h> -- -+#include <linux/of.h> - - #define BRCM_PHY_MODEL(phydev) \ - ((phydev)->drv->phy_id & (phydev)->drv->phy_id_mask) -@@ -45,6 +45,34 @@ static int bcm54xx_auxctl_write(struct p - return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val); - } - -+static int bcm54810_config(struct phy_device *phydev) -+{ -+ int rc, val; -+ -+ val = bcm_phy_read_exp(phydev, BCM54810_EXP_BROADREACH_LRE_MISC_CTL); -+ val &= ~BCM54810_EXP_BROADREACH_LRE_MISC_CTL_EN; -+ rc = bcm_phy_write_exp(phydev, BCM54810_EXP_BROADREACH_LRE_MISC_CTL, -+ val); -+ if (rc < 0) -+ return rc; -+ -+ val = bcm54xx_auxctl_read(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC); -+ val &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN; -+ val |= MII_BCM54XX_AUXCTL_MISC_WREN; -+ rc = bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC, -+ val); -+ if (rc < 0) -+ return rc; -+ -+ val = bcm_phy_read_shadow(phydev, BCM54810_SHD_CLK_CTL); -+ val &= ~BCM54810_SHD_CLK_CTL_GTXCLK_EN; -+ rc = bcm_phy_write_shadow(phydev, BCM54810_SHD_CLK_CTL, val); -+ if (rc < 0) -+ return rc; -+ -+ return 0; -+} -+ - /* Needs SMDSP clock enabled via bcm54xx_phydsp_config() */ - static int bcm50610_a0_workaround(struct phy_device *phydev) - { -@@ -217,6 +245,12 @@ static int bcm54xx_config_init(struct ph - (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) - bcm54xx_adjust_rxrefclk(phydev); - -+ if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54810) { -+ err = bcm54810_config(phydev); -+ if (err) -+ return err; -+ } -+ - bcm54xx_phydsp_config(phydev); - - return 0; -@@ -314,6 +348,7 @@ static int bcm5482_read_status(struct ph - - static int bcm5481_config_aneg(struct phy_device *phydev) - { -+ struct device_node *np = phydev->mdio.dev.of_node; - int ret; - - /* Aneg firsly. */ -@@ -344,6 +379,14 @@ static int bcm5481_config_aneg(struct ph - phy_write(phydev, 0x18, reg); - } - -+ if (of_property_read_bool(np, "enet-phy-lane-swap")) { -+ /* Lane Swap - Undocumented register...magic! */ -+ ret = bcm_phy_write_exp(phydev, MII_BCM54XX_EXP_SEL_ER + 0x9, -+ 0x11B); -+ if (ret < 0) -+ return ret; -+ } -+ - return ret; - } - -@@ -578,6 +621,18 @@ static struct phy_driver broadcom_driver - .ack_interrupt = bcm_phy_ack_intr, - .config_intr = bcm_phy_config_intr, - }, { -+ .phy_id = PHY_ID_BCM54810, -+ .phy_id_mask = 0xfffffff0, -+ .name = "Broadcom BCM54810", -+ .features = PHY_GBIT_FEATURES | -+ SUPPORTED_Pause | SUPPORTED_Asym_Pause, -+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, -+ .config_init = bcm54xx_config_init, -+ .config_aneg = bcm5481_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = bcm_phy_ack_intr, -+ .config_intr = bcm_phy_config_intr, -+}, { - .phy_id = PHY_ID_BCM5482, - .phy_id_mask = 0xfffffff0, - .name = "Broadcom BCM5482", -@@ -661,6 +716,7 @@ static struct mdio_device_id __maybe_unu - { PHY_ID_BCM54616S, 0xfffffff0 }, - { PHY_ID_BCM5464, 0xfffffff0 }, - { PHY_ID_BCM5481, 0xfffffff0 }, -+ { PHY_ID_BCM54810, 0xfffffff0 }, - { PHY_ID_BCM5482, 0xfffffff0 }, - { PHY_ID_BCM50610, 0xfffffff0 }, - { PHY_ID_BCM50610M, 0xfffffff0 }, ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -204,7 +204,7 @@ config BROADCOM_PHY - select BCM_NET_PHYLIB - ---help--- - Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464, -- BCM5481 and BCM5482 PHYs. -+ BCM5481, BCM54810 and BCM5482 PHYs. - - config CICADA_PHY - tristate "Cicada PHYs" ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -13,6 +13,7 @@ - #define PHY_ID_BCM5241 0x0143bc30 - #define PHY_ID_BCMAC131 0x0143bc70 - #define PHY_ID_BCM5481 0x0143bca0 -+#define PHY_ID_BCM54810 0x03625d00 - #define PHY_ID_BCM5482 0x0143bcb0 - #define PHY_ID_BCM5411 0x00206070 - #define PHY_ID_BCM5421 0x002060e0 -@@ -56,6 +57,7 @@ - #define PHY_BRCM_EXT_IBND_TX_ENABLE 0x00002000 - #define PHY_BRCM_CLEAR_RGMII_MODE 0x00004000 - #define PHY_BRCM_DIS_TXCRXC_NOENRGY 0x00008000 -+ - /* Broadcom BCM7xxx specific workarounds */ - #define PHY_BRCM_7XXX_REV(x) (((x) >> 8) & 0xff) - #define PHY_BRCM_7XXX_PATCH(x) ((x) & 0xff) -@@ -111,6 +113,7 @@ - #define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000 - #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007 - #define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12 -+#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN (1 << 8) - - #define MII_BCM54XX_AUXCTL_SHDWSEL_MASK 0x0007 - -@@ -192,6 +195,12 @@ - #define BCM5482_SSD_SGMII_SLAVE_EN 0x0002 /* Slave mode enable */ - #define BCM5482_SSD_SGMII_SLAVE_AD 0x0001 /* Slave auto-detection */ - -+/* BCM54810 Registers */ -+#define BCM54810_EXP_BROADREACH_LRE_MISC_CTL (MII_BCM54XX_EXP_SEL_ER + 0x90) -+#define BCM54810_EXP_BROADREACH_LRE_MISC_CTL_EN (1 << 0) -+#define BCM54810_SHD_CLK_CTL 0x3 -+#define BCM54810_SHD_CLK_CTL_GTXCLK_EN (1 << 9) -+ - - /*****************************************************************************/ - /* Fast Ethernet Transceiver definitions. */ diff --git a/target/linux/generic/patches-4.9/075-v4.10-0005-net-phy-broadcom-Move-bcm54xx_auxctl_-read-write-to-.patch b/target/linux/generic/patches-4.9/075-v4.10-0005-net-phy-broadcom-Move-bcm54xx_auxctl_-read-write-to-.patch deleted file mode 100644 index 03013a0197..0000000000 --- a/target/linux/generic/patches-4.9/075-v4.10-0005-net-phy-broadcom-Move-bcm54xx_auxctl_-read-write-to-.patch +++ /dev/null @@ -1,74 +0,0 @@ -From: Florian Fainelli <f.fainelli@gmail.com> -Date: Tue, 22 Nov 2016 11:40:54 -0800 -Subject: [PATCH] net: phy: broadcom: Move bcm54xx_auxctl_{read, write} to - common library - -We are going to need these functions to implement support for Broadcom -Wirespeed, aka downshift. - -Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/bcm-phy-lib.c -+++ b/drivers/net/phy/bcm-phy-lib.c -@@ -50,6 +50,23 @@ int bcm_phy_read_exp(struct phy_device * - } - EXPORT_SYMBOL_GPL(bcm_phy_read_exp); - -+int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum) -+{ -+ /* The register must be written to both the Shadow Register Select and -+ * the Shadow Read Register Selector -+ */ -+ phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | -+ regnum << MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT); -+ return phy_read(phydev, MII_BCM54XX_AUX_CTL); -+} -+EXPORT_SYMBOL_GPL(bcm54xx_auxctl_read); -+ -+int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val) -+{ -+ return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val); -+} -+EXPORT_SYMBOL(bcm54xx_auxctl_write); -+ - int bcm_phy_write_misc(struct phy_device *phydev, - u16 reg, u16 chl, u16 val) - { ---- a/drivers/net/phy/bcm-phy-lib.h -+++ b/drivers/net/phy/bcm-phy-lib.h -@@ -19,6 +19,9 @@ - int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val); - int bcm_phy_read_exp(struct phy_device *phydev, u16 reg); - -+int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val); -+int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum); -+ - int bcm_phy_write_misc(struct phy_device *phydev, - u16 reg, u16 chl, u16 value); - int bcm_phy_read_misc(struct phy_device *phydev, ---- a/drivers/net/phy/broadcom.c -+++ b/drivers/net/phy/broadcom.c -@@ -30,21 +30,6 @@ MODULE_DESCRIPTION("Broadcom PHY driver" - MODULE_AUTHOR("Maciej W. Rozycki"); - MODULE_LICENSE("GPL"); - --static int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum) --{ -- /* The register must be written to both the Shadow Register Select and -- * the Shadow Read Register Selector -- */ -- phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | -- regnum << MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT); -- return phy_read(phydev, MII_BCM54XX_AUX_CTL); --} -- --static int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val) --{ -- return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val); --} -- - static int bcm54810_config(struct phy_device *phydev) - { - int rc, val; diff --git a/target/linux/generic/patches-4.9/076-v4.11-0001-net-phy-broadcom-Allow-enabling-or-disabling-of-EEE.patch b/target/linux/generic/patches-4.9/076-v4.11-0001-net-phy-broadcom-Allow-enabling-or-disabling-of-EEE.patch deleted file mode 100644 index 96fb3da5b0..0000000000 --- a/target/linux/generic/patches-4.9/076-v4.11-0001-net-phy-broadcom-Allow-enabling-or-disabling-of-EEE.patch +++ /dev/null @@ -1,87 +0,0 @@ -From: Florian Fainelli <f.fainelli@gmail.com> -Date: Tue, 22 Nov 2016 11:40:56 -0800 -Subject: [PATCH] net: phy: broadcom: Allow enabling or disabling of EEE - -In preparation for adding support for Wirespeed/downshift, we need to -change bcm_phy_eee_enable() to allow enabling or disabling EEE, so make -the function take an extra enable/disable boolean parameter and rename -it to illustrate it sets EEE, not necessarily just enables it. - -Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/bcm7xxx.c -+++ b/drivers/net/phy/bcm7xxx.c -@@ -199,7 +199,7 @@ static int bcm7xxx_28nm_config_init(stru - if (ret) - return ret; - -- ret = bcm_phy_enable_eee(phydev); -+ ret = bcm_phy_set_eee(phydev, true); - if (ret) - return ret; - ---- a/drivers/net/phy/bcm-cygnus.c -+++ b/drivers/net/phy/bcm-cygnus.c -@@ -104,7 +104,7 @@ static int bcm_cygnus_config_init(struct - return rc; - - /* Advertise EEE */ -- rc = bcm_phy_enable_eee(phydev); -+ rc = bcm_phy_set_eee(phydev, true); - if (rc) - return rc; - ---- a/drivers/net/phy/bcm-phy-lib.c -+++ b/drivers/net/phy/bcm-phy-lib.c -@@ -195,7 +195,7 @@ int bcm_phy_enable_apd(struct phy_device - } - EXPORT_SYMBOL_GPL(bcm_phy_enable_apd); - --int bcm_phy_enable_eee(struct phy_device *phydev) -+int bcm_phy_set_eee(struct phy_device *phydev, bool enable) - { - int val; - -@@ -205,7 +205,10 @@ int bcm_phy_enable_eee(struct phy_device - if (val < 0) - return val; - -- val |= LPI_FEATURE_EN | LPI_FEATURE_EN_DIG1000X; -+ if (enable) -+ val |= LPI_FEATURE_EN | LPI_FEATURE_EN_DIG1000X; -+ else -+ val &= ~(LPI_FEATURE_EN | LPI_FEATURE_EN_DIG1000X); - - phy_write_mmd_indirect(phydev, BRCM_CL45VEN_EEE_CONTROL, - MDIO_MMD_AN, (u32)val); -@@ -216,14 +219,17 @@ int bcm_phy_enable_eee(struct phy_device - if (val < 0) - return val; - -- val |= (MDIO_AN_EEE_ADV_100TX | MDIO_AN_EEE_ADV_1000T); -+ if (enable) -+ val |= (MDIO_AN_EEE_ADV_100TX | MDIO_AN_EEE_ADV_1000T); -+ else -+ val &= ~(MDIO_AN_EEE_ADV_100TX | MDIO_AN_EEE_ADV_1000T); - - phy_write_mmd_indirect(phydev, BCM_CL45VEN_EEE_ADV, - MDIO_MMD_AN, (u32)val); - - return 0; - } --EXPORT_SYMBOL_GPL(bcm_phy_enable_eee); -+EXPORT_SYMBOL_GPL(bcm_phy_set_eee); - - MODULE_DESCRIPTION("Broadcom PHY Library"); - MODULE_LICENSE("GPL v2"); ---- a/drivers/net/phy/bcm-phy-lib.h -+++ b/drivers/net/phy/bcm-phy-lib.h -@@ -36,5 +36,5 @@ int bcm_phy_config_intr(struct phy_devic - - int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down); - --int bcm_phy_enable_eee(struct phy_device *phydev); -+int bcm_phy_set_eee(struct phy_device *phydev, bool enable); - #endif /* _LINUX_BCM_PHY_LIB_H */ diff --git a/target/linux/generic/patches-4.9/076-v4.11-0002-net-phy-broadcom-Add-support-code-for-reading-PHY-co.patch b/target/linux/generic/patches-4.9/076-v4.11-0002-net-phy-broadcom-Add-support-code-for-reading-PHY-co.patch deleted file mode 100644 index 1bdecf5729..0000000000 --- a/target/linux/generic/patches-4.9/076-v4.11-0002-net-phy-broadcom-Add-support-code-for-reading-PHY-co.patch +++ /dev/null @@ -1,125 +0,0 @@ -From: Florian Fainelli <f.fainelli@gmail.com> -Date: Tue, 29 Nov 2016 09:57:17 -0800 -Subject: [PATCH] net: phy: broadcom: Add support code for reading PHY counters - -Broadcom PHYs expose a number of PHY error counters: receive errors, -false carrier sense, SerDes BER count, local and remote receive errors. -Add support code to allow retrieving these error counters. Since the -Broadcom PHY library code is used by several drivers, make it possible -for them to specify the storage for the software copy of the statistics. - -Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/bcm-phy-lib.c -+++ b/drivers/net/phy/bcm-phy-lib.c -@@ -17,6 +17,7 @@ - #include <linux/mdio.h> - #include <linux/module.h> - #include <linux/phy.h> -+#include <linux/ethtool.h> - - #define MII_BCM_CHANNEL_WIDTH 0x2000 - #define BCM_CL45VEN_EEE_ADV 0x3c -@@ -231,6 +232,75 @@ int bcm_phy_set_eee(struct phy_device *p - } - EXPORT_SYMBOL_GPL(bcm_phy_set_eee); - -+struct bcm_phy_hw_stat { -+ const char *string; -+ u8 reg; -+ u8 shift; -+ u8 bits; -+}; -+ -+/* Counters freeze at either 0xffff or 0xff, better than nothing */ -+static const struct bcm_phy_hw_stat bcm_phy_hw_stats[] = { -+ { "phy_receive_errors", MII_BRCM_CORE_BASE12, 0, 16 }, -+ { "phy_serdes_ber_errors", MII_BRCM_CORE_BASE13, 8, 8 }, -+ { "phy_false_carrier_sense_errors", MII_BRCM_CORE_BASE13, 0, 8 }, -+ { "phy_local_rcvr_nok", MII_BRCM_CORE_BASE14, 8, 8 }, -+ { "phy_remote_rcv_nok", MII_BRCM_CORE_BASE14, 0, 8 }, -+}; -+ -+int bcm_phy_get_sset_count(struct phy_device *phydev) -+{ -+ return ARRAY_SIZE(bcm_phy_hw_stats); -+} -+EXPORT_SYMBOL_GPL(bcm_phy_get_sset_count); -+ -+void bcm_phy_get_strings(struct phy_device *phydev, u8 *data) -+{ -+ unsigned int i; -+ -+ for (i = 0; i < ARRAY_SIZE(bcm_phy_hw_stats); i++) -+ memcpy(data + i * ETH_GSTRING_LEN, -+ bcm_phy_hw_stats[i].string, ETH_GSTRING_LEN); -+} -+EXPORT_SYMBOL_GPL(bcm_phy_get_strings); -+ -+#ifndef UINT64_MAX -+#define UINT64_MAX (u64)(~((u64)0)) -+#endif -+ -+/* Caller is supposed to provide appropriate storage for the library code to -+ * access the shadow copy -+ */ -+static u64 bcm_phy_get_stat(struct phy_device *phydev, u64 *shadow, -+ unsigned int i) -+{ -+ struct bcm_phy_hw_stat stat = bcm_phy_hw_stats[i]; -+ int val; -+ u64 ret; -+ -+ val = phy_read(phydev, stat.reg); -+ if (val < 0) { -+ ret = UINT64_MAX; -+ } else { -+ val >>= stat.shift; -+ val = val & ((1 << stat.bits) - 1); -+ shadow[i] += val; -+ ret = shadow[i]; -+ } -+ -+ return ret; -+} -+ -+void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow, -+ struct ethtool_stats *stats, u64 *data) -+{ -+ unsigned int i; -+ -+ for (i = 0; i < ARRAY_SIZE(bcm_phy_hw_stats); i++) -+ data[i] = bcm_phy_get_stat(phydev, shadow, i); -+} -+EXPORT_SYMBOL_GPL(bcm_phy_get_stats); -+ - MODULE_DESCRIPTION("Broadcom PHY Library"); - MODULE_LICENSE("GPL v2"); - MODULE_AUTHOR("Broadcom Corporation"); ---- a/drivers/net/phy/bcm-phy-lib.h -+++ b/drivers/net/phy/bcm-phy-lib.h -@@ -37,4 +37,10 @@ int bcm_phy_config_intr(struct phy_devic - int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down); - - int bcm_phy_set_eee(struct phy_device *phydev, bool enable); -+ -+int bcm_phy_get_sset_count(struct phy_device *phydev); -+void bcm_phy_get_strings(struct phy_device *phydev, u8 *data); -+void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow, -+ struct ethtool_stats *stats, u64 *data); -+ - #endif /* _LINUX_BCM_PHY_LIB_H */ ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -234,6 +234,9 @@ - #define LPI_FEATURE_EN_DIG1000X 0x4000 - - /* Core register definitions*/ -+#define MII_BRCM_CORE_BASE12 0x12 -+#define MII_BRCM_CORE_BASE13 0x13 -+#define MII_BRCM_CORE_BASE14 0x14 - #define MII_BRCM_CORE_BASE1E 0x1E - #define MII_BRCM_CORE_EXPB0 0xB0 - #define MII_BRCM_CORE_EXPB1 0xB1 diff --git a/target/linux/generic/patches-4.9/076-v4.11-0003-net-phy-bcm7xxx-Add-entry-for-BCM7278.patch b/target/linux/generic/patches-4.9/076-v4.11-0003-net-phy-bcm7xxx-Add-entry-for-BCM7278.patch deleted file mode 100644 index 8034f4b217..0000000000 --- a/target/linux/generic/patches-4.9/076-v4.11-0003-net-phy-bcm7xxx-Add-entry-for-BCM7278.patch +++ /dev/null @@ -1,38 +0,0 @@ -From: Florian Fainelli <f.fainelli@gmail.com> -Date: Fri, 20 Jan 2017 12:36:33 -0800 -Subject: [PATCH] net: phy: bcm7xxx: Add entry for BCM7278 - -Add support for the BCM7278 28nm process Gigabit Ethernet PHY. - -Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/bcm7xxx.c -+++ b/drivers/net/phy/bcm7xxx.c -@@ -334,6 +334,7 @@ static int bcm7xxx_suspend(struct phy_de - - static struct phy_driver bcm7xxx_driver[] = { - BCM7XXX_28NM_GPHY(PHY_ID_BCM7250, "Broadcom BCM7250"), -+ BCM7XXX_28NM_GPHY(PHY_ID_BCM7278, "Broadcom BCM7278"), - BCM7XXX_28NM_GPHY(PHY_ID_BCM7364, "Broadcom BCM7364"), - BCM7XXX_28NM_GPHY(PHY_ID_BCM7366, "Broadcom BCM7366"), - BCM7XXX_28NM_GPHY(PHY_ID_BCM7439, "Broadcom BCM7439"), -@@ -348,6 +349,7 @@ static struct phy_driver bcm7xxx_driver[ - - static struct mdio_device_id __maybe_unused bcm7xxx_tbl[] = { - { PHY_ID_BCM7250, 0xfffffff0, }, -+ { PHY_ID_BCM7278, 0xfffffff0, }, - { PHY_ID_BCM7364, 0xfffffff0, }, - { PHY_ID_BCM7366, 0xfffffff0, }, - { PHY_ID_BCM7346, 0xfffffff0, }, ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -24,6 +24,7 @@ - #define PHY_ID_BCM57780 0x03625d90 - - #define PHY_ID_BCM7250 0xae025280 -+#define PHY_ID_BCM7278 0xae0251a0 - #define PHY_ID_BCM7364 0xae025260 - #define PHY_ID_BCM7366 0x600d8490 - #define PHY_ID_BCM7346 0x600d8650 diff --git a/target/linux/generic/patches-4.9/076-v4.11-0004-net-phy-bcm7xxx-Implement-EGPHY-workaround-for-7278.patch b/target/linux/generic/patches-4.9/076-v4.11-0004-net-phy-bcm7xxx-Implement-EGPHY-workaround-for-7278.patch deleted file mode 100644 index 7aa4ee2c79..0000000000 --- a/target/linux/generic/patches-4.9/076-v4.11-0004-net-phy-bcm7xxx-Implement-EGPHY-workaround-for-7278.patch +++ /dev/null @@ -1,68 +0,0 @@ -From: Florian Fainelli <f.fainelli@gmail.com> -Date: Fri, 20 Jan 2017 12:36:34 -0800 -Subject: [PATCH] net: phy: bcm7xxx: Implement EGPHY workaround for 7278 - -Implement the HW design team recommended workaround in for 7278. Since -the GPHY now returns its revision information in MII_PHYS_ID[23] we need -to check whether the revision provided in flags is 0 or not. - -Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/bcm7xxx.c -+++ b/drivers/net/phy/bcm7xxx.c -@@ -163,12 +163,43 @@ static int bcm7xxx_28nm_e0_plus_afe_conf - return 0; - } - -+static int bcm7xxx_28nm_a0_patch_afe_config_init(struct phy_device *phydev) -+{ -+ /* +1 RC_CAL codes for RL centering for both LT and HT conditions */ -+ bcm_phy_write_misc(phydev, AFE_RXCONFIG_2, 0xd003); -+ -+ /* Cut master bias current by 2% to compensate for RC_CAL offset */ -+ bcm_phy_write_misc(phydev, DSP_TAP10, 0x791b); -+ -+ /* Improve hybrid leakage */ -+ bcm_phy_write_misc(phydev, AFE_HPF_TRIM_OTHERS, 0x10e3); -+ -+ /* Change rx_on_tune 8 to 0xf */ -+ bcm_phy_write_misc(phydev, 0x21, 0x2, 0x87f6); -+ -+ /* Change 100Tx EEE bandwidth */ -+ bcm_phy_write_misc(phydev, 0x22, 0x2, 0x017d); -+ -+ /* Enable ffe zero detection for Vitesse interoperability */ -+ bcm_phy_write_misc(phydev, 0x26, 0x2, 0x0015); -+ -+ r_rc_cal_reset(phydev); -+ -+ return 0; -+} -+ - static int bcm7xxx_28nm_config_init(struct phy_device *phydev) - { - u8 rev = PHY_BRCM_7XXX_REV(phydev->dev_flags); - u8 patch = PHY_BRCM_7XXX_PATCH(phydev->dev_flags); - int ret = 0; - -+ /* Newer devices have moved the revision information back into a -+ * standard location in MII_PHYS_ID[23] -+ */ -+ if (rev == 0) -+ rev = phydev->phy_id & ~phydev->drv->phy_id_mask; -+ - pr_info_once("%s: %s PHY revision: 0x%02x, patch: %d\n", - phydev_name(phydev), phydev->drv->name, rev, patch); - -@@ -192,6 +223,9 @@ static int bcm7xxx_28nm_config_init(stru - case 0x10: - ret = bcm7xxx_28nm_e0_plus_afe_config_init(phydev); - break; -+ case 0x01: -+ ret = bcm7xxx_28nm_a0_patch_afe_config_init(phydev); -+ break; - default: - break; - } diff --git a/target/linux/generic/patches-4.9/076-v4.11-0005-net-phy-broadcom-use-auxctl-reading-helper-in-BCM546.patch b/target/linux/generic/patches-4.9/076-v4.11-0005-net-phy-broadcom-use-auxctl-reading-helper-in-BCM546.patch deleted file mode 100644 index 554e3117d8..0000000000 --- a/target/linux/generic/patches-4.9/076-v4.11-0005-net-phy-broadcom-use-auxctl-reading-helper-in-BCM546.patch +++ /dev/null @@ -1,45 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 25 Jan 2017 21:00:25 +0100 -Subject: [PATCH] net: phy: broadcom: use auxctl reading helper in BCM54612E - code -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Starting with commit 5b4e29005123 ("net: phy: broadcom: add -bcm54xx_auxctl_read") we have a reading helper so use it and avoid code -duplication. -It also means we don't need MII_BCM54XX_AUXCTL_SHDWSEL_MISC define as -it's the same as MII_BCM54XX_AUXCTL_SHDWSEL_MISC just for reading needs -(same value shifted by 12 bits). - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/broadcom.c -+++ b/drivers/net/phy/broadcom.c -@@ -395,10 +395,8 @@ static int bcm54612e_config_aneg(struct - (phydev->interface != PHY_INTERFACE_MODE_RGMII_RXID)) { - u16 reg; - -- /* Errata: reads require filling in the write selector field */ -- bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC, -- MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC); -- reg = phy_read(phydev, MII_BCM54XX_AUX_CTL); -+ reg = bcm54xx_auxctl_read(phydev, -+ MII_BCM54XX_AUXCTL_SHDWSEL_MISC); - /* Disable RXD to RXC delay (default set) */ - reg &= ~MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW; - /* Clear shadow selector field */ ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -111,7 +111,6 @@ - - #define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000 - #define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200 --#define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000 - #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007 - #define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12 - #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN (1 << 8) diff --git a/target/linux/generic/patches-4.9/076-v4.11-0006-net-phy-broadcom-add-support-for-BCM54210E.patch b/target/linux/generic/patches-4.9/076-v4.11-0006-net-phy-broadcom-add-support-for-BCM54210E.patch deleted file mode 100644 index 5fa7e88c53..0000000000 --- a/target/linux/generic/patches-4.9/076-v4.11-0006-net-phy-broadcom-add-support-for-BCM54210E.patch +++ /dev/null @@ -1,89 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Fri, 27 Jan 2017 14:07:01 +0100 -Subject: [PATCH] net: phy: broadcom: add support for BCM54210E -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -It's Broadcom PHY simply described as single-port -RGMII 10/100/1000BASE-T PHY. It requires disabling delay skew and GTXCLK -bits. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/broadcom.c -+++ b/drivers/net/phy/broadcom.c -@@ -30,6 +30,22 @@ MODULE_DESCRIPTION("Broadcom PHY driver" - MODULE_AUTHOR("Maciej W. Rozycki"); - MODULE_LICENSE("GPL"); - -+static int bcm54210e_config_init(struct phy_device *phydev) -+{ -+ int val; -+ -+ val = bcm54xx_auxctl_read(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC); -+ val &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN; -+ val |= MII_BCM54XX_AUXCTL_MISC_WREN; -+ bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC, val); -+ -+ val = bcm_phy_read_shadow(phydev, BCM54810_SHD_CLK_CTL); -+ val &= ~BCM54810_SHD_CLK_CTL_GTXCLK_EN; -+ bcm_phy_write_shadow(phydev, BCM54810_SHD_CLK_CTL, val); -+ -+ return 0; -+} -+ - static int bcm54810_config(struct phy_device *phydev) - { - int rc, val; -@@ -230,7 +246,11 @@ static int bcm54xx_config_init(struct ph - (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) - bcm54xx_adjust_rxrefclk(phydev); - -- if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54810) { -+ if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54210E) { -+ err = bcm54210e_config_init(phydev); -+ if (err) -+ return err; -+ } else if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54810) { - err = bcm54810_config(phydev); - if (err) - return err; -@@ -544,6 +564,17 @@ static struct phy_driver broadcom_driver - .ack_interrupt = bcm_phy_ack_intr, - .config_intr = bcm_phy_config_intr, - }, { -+ .phy_id = PHY_ID_BCM54210E, -+ .phy_id_mask = 0xfffffff0, -+ .name = "Broadcom BCM54210E", -+ .features = PHY_GBIT_FEATURES, -+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, -+ .config_init = bcm54xx_config_init, -+ .config_aneg = genphy_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = bcm_phy_ack_intr, -+ .config_intr = bcm_phy_config_intr, -+}, { - .phy_id = PHY_ID_BCM5461, - .phy_id_mask = 0xfffffff0, - .name = "Broadcom BCM5461", -@@ -694,6 +725,7 @@ module_phy_driver(broadcom_drivers); - static struct mdio_device_id __maybe_unused broadcom_tbl[] = { - { PHY_ID_BCM5411, 0xfffffff0 }, - { PHY_ID_BCM5421, 0xfffffff0 }, -+ { PHY_ID_BCM54210E, 0xfffffff0 }, - { PHY_ID_BCM5461, 0xfffffff0 }, - { PHY_ID_BCM54612E, 0xfffffff0 }, - { PHY_ID_BCM54616S, 0xfffffff0 }, ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -17,6 +17,7 @@ - #define PHY_ID_BCM5482 0x0143bcb0 - #define PHY_ID_BCM5411 0x00206070 - #define PHY_ID_BCM5421 0x002060e0 -+#define PHY_ID_BCM54210E 0x600d84a0 - #define PHY_ID_BCM5464 0x002060b0 - #define PHY_ID_BCM5461 0x002060c0 - #define PHY_ID_BCM54612E 0x03625e60 diff --git a/target/linux/generic/patches-4.9/076-v4.11-0007-net-phy-broadcom-rehook-BCM54612E-specific-init.patch b/target/linux/generic/patches-4.9/076-v4.11-0007-net-phy-broadcom-rehook-BCM54612E-specific-init.patch deleted file mode 100644 index b7326c3df4..0000000000 --- a/target/linux/generic/patches-4.9/076-v4.11-0007-net-phy-broadcom-rehook-BCM54612E-specific-init.patch +++ /dev/null @@ -1,121 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 31 Jan 2017 22:54:54 +0100 -Subject: [PATCH] net: phy: broadcom: rehook BCM54612E specific init -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This extra BCM54612E code in PHY driver isn't really aneg specific. Even -without it aneg works OK but the problem is no packets pass through PHY. - -Moreover putting this code inside config_aneg callback didn't allow -resuming PHY correctly. When driver called phy_stop and phy_start it was -putting PHY machine into RESUMING state. After that machine was -switching into AN and NOLINK without ever calling phy_start_aneg. This -prevented this extra setup from being called and PHY didn't work. - -This change has been verified to fix network on BCM47186B0 SoC device -with BCM54612E. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/drivers/net/phy/broadcom.c -+++ b/drivers/net/phy/broadcom.c -@@ -46,6 +46,34 @@ static int bcm54210e_config_init(struct - return 0; - } - -+static int bcm54612e_config_init(struct phy_device *phydev) -+{ -+ /* Clear TX internal delay unless requested. */ -+ if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) && -+ (phydev->interface != PHY_INTERFACE_MODE_RGMII_TXID)) { -+ /* Disable TXD to GTXCLK clock delay (default set) */ -+ /* Bit 9 is the only field in shadow register 00011 */ -+ bcm_phy_write_shadow(phydev, 0x03, 0); -+ } -+ -+ /* Clear RX internal delay unless requested. */ -+ if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) && -+ (phydev->interface != PHY_INTERFACE_MODE_RGMII_RXID)) { -+ u16 reg; -+ -+ reg = bcm54xx_auxctl_read(phydev, -+ MII_BCM54XX_AUXCTL_SHDWSEL_MISC); -+ /* Disable RXD to RXC delay (default set) */ -+ reg &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN; -+ /* Clear shadow selector field */ -+ reg &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MASK; -+ bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC, -+ MII_BCM54XX_AUXCTL_MISC_WREN | reg); -+ } -+ -+ return 0; -+} -+ - static int bcm54810_config(struct phy_device *phydev) - { - int rc, val; -@@ -250,6 +278,10 @@ static int bcm54xx_config_init(struct ph - err = bcm54210e_config_init(phydev); - if (err) - return err; -+ } else if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54612E) { -+ err = bcm54612e_config_init(phydev); -+ if (err) -+ return err; - } else if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54810) { - err = bcm54810_config(phydev); - if (err) -@@ -395,39 +427,6 @@ static int bcm5481_config_aneg(struct ph - return ret; - } - --static int bcm54612e_config_aneg(struct phy_device *phydev) --{ -- int ret; -- -- /* First, auto-negotiate. */ -- ret = genphy_config_aneg(phydev); -- -- /* Clear TX internal delay unless requested. */ -- if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) && -- (phydev->interface != PHY_INTERFACE_MODE_RGMII_TXID)) { -- /* Disable TXD to GTXCLK clock delay (default set) */ -- /* Bit 9 is the only field in shadow register 00011 */ -- bcm_phy_write_shadow(phydev, 0x03, 0); -- } -- -- /* Clear RX internal delay unless requested. */ -- if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) && -- (phydev->interface != PHY_INTERFACE_MODE_RGMII_RXID)) { -- u16 reg; -- -- reg = bcm54xx_auxctl_read(phydev, -- MII_BCM54XX_AUXCTL_SHDWSEL_MISC); -- /* Disable RXD to RXC delay (default set) */ -- reg &= ~MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW; -- /* Clear shadow selector field */ -- reg &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MASK; -- bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC, -- MII_BCM54XX_AUXCTL_MISC_WREN | reg); -- } -- -- return ret; --} -- - static int brcm_phy_setbits(struct phy_device *phydev, int reg, int set) - { - int val; -@@ -594,7 +593,7 @@ static struct phy_driver broadcom_driver - SUPPORTED_Pause | SUPPORTED_Asym_Pause, - .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, - .config_init = bcm54xx_config_init, -- .config_aneg = bcm54612e_config_aneg, -+ .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .ack_interrupt = bcm_phy_ack_intr, - .config_intr = bcm_phy_config_intr, diff --git a/target/linux/generic/patches-4.9/080-0001-leds-core-add-OF-variants-of-LED-registering-functio.patch b/target/linux/generic/patches-4.9/080-0001-leds-core-add-OF-variants-of-LED-registering-functio.patch deleted file mode 100644 index 5b1b307aec..0000000000 --- a/target/linux/generic/patches-4.9/080-0001-leds-core-add-OF-variants-of-LED-registering-functio.patch +++ /dev/null @@ -1,120 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Mon, 6 Mar 2017 06:19:44 +0100 -Subject: [PATCH] leds: core: add OF variants of LED registering functions -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -These new functions allow passing an additional device_node argument -that will be internally set for created LED device. Thanks to this LED -core code and triggers will be able to access DT node for reading extra -info. - -The easiest solution for achieving this was reworking old functions to -more generic ones & adding simple defines for API compatibility. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Acked-by: Pavel Machek <pavel@ucw.cz> -Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> ---- - drivers/leds/led-class.c | 26 ++++++++++++++++---------- - include/linux/leds.h | 14 ++++++++++---- - 2 files changed, 26 insertions(+), 14 deletions(-) - ---- a/drivers/leds/led-class.c -+++ b/drivers/leds/led-class.c -@@ -181,11 +181,14 @@ static int led_classdev_next_name(const - } - - /** -- * led_classdev_register - register a new object of led_classdev class. -- * @parent: The device to register. -+ * of_led_classdev_register - register a new object of led_classdev class. -+ * -+ * @parent: parent of LED device - * @led_cdev: the led_classdev structure for this device. -+ * @np: DT node describing this LED - */ --int led_classdev_register(struct device *parent, struct led_classdev *led_cdev) -+int of_led_classdev_register(struct device *parent, struct device_node *np, -+ struct led_classdev *led_cdev) - { - char name[64]; - int ret; -@@ -198,6 +201,7 @@ int led_classdev_register(struct device - led_cdev, led_cdev->groups, "%s", name); - if (IS_ERR(led_cdev->dev)) - return PTR_ERR(led_cdev->dev); -+ led_cdev->dev->of_node = np; - - if (ret) - dev_warn(parent, "Led %s renamed to %s due to name collision", -@@ -228,7 +232,7 @@ int led_classdev_register(struct device - - return 0; - } --EXPORT_SYMBOL_GPL(led_classdev_register); -+EXPORT_SYMBOL_GPL(of_led_classdev_register); - - /** - * led_classdev_unregister - unregisters a object of led_properties class. -@@ -270,12 +274,14 @@ static void devm_led_classdev_release(st - } - - /** -- * devm_led_classdev_register - resource managed led_classdev_register() -- * @parent: The device to register. -+ * devm_of_led_classdev_register - resource managed led_classdev_register() -+ * -+ * @parent: parent of LED device - * @led_cdev: the led_classdev structure for this device. - */ --int devm_led_classdev_register(struct device *parent, -- struct led_classdev *led_cdev) -+int devm_of_led_classdev_register(struct device *parent, -+ struct device_node *np, -+ struct led_classdev *led_cdev) - { - struct led_classdev **dr; - int rc; -@@ -284,7 +290,7 @@ int devm_led_classdev_register(struct de - if (!dr) - return -ENOMEM; - -- rc = led_classdev_register(parent, led_cdev); -+ rc = of_led_classdev_register(parent, np, led_cdev); - if (rc) { - devres_free(dr); - return rc; -@@ -295,7 +301,7 @@ int devm_led_classdev_register(struct de - - return 0; - } --EXPORT_SYMBOL_GPL(devm_led_classdev_register); -+EXPORT_SYMBOL_GPL(devm_of_led_classdev_register); - - static int devm_led_classdev_match(struct device *dev, void *res, void *data) - { ---- a/include/linux/leds.h -+++ b/include/linux/leds.h -@@ -109,10 +109,16 @@ struct led_classdev { - struct mutex led_access; - }; - --extern int led_classdev_register(struct device *parent, -- struct led_classdev *led_cdev); --extern int devm_led_classdev_register(struct device *parent, -- struct led_classdev *led_cdev); -+extern int of_led_classdev_register(struct device *parent, -+ struct device_node *np, -+ struct led_classdev *led_cdev); -+#define led_classdev_register(parent, led_cdev) \ -+ of_led_classdev_register(parent, NULL, led_cdev) -+extern int devm_of_led_classdev_register(struct device *parent, -+ struct device_node *np, -+ struct led_classdev *led_cdev); -+#define devm_led_classdev_register(parent, led_cdev) \ -+ devm_of_led_classdev_register(parent, NULL, led_cdev) - extern void led_classdev_unregister(struct led_classdev *led_cdev); - extern void devm_led_classdev_unregister(struct device *parent, - struct led_classdev *led_cdev); diff --git a/target/linux/generic/patches-4.9/080-0002-leds-gpio-use-OF-variant-of-LED-registering-function.patch b/target/linux/generic/patches-4.9/080-0002-leds-gpio-use-OF-variant-of-LED-registering-function.patch deleted file mode 100644 index 0247fffb2a..0000000000 --- a/target/linux/generic/patches-4.9/080-0002-leds-gpio-use-OF-variant-of-LED-registering-function.patch +++ /dev/null @@ -1,60 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Mon, 6 Mar 2017 06:19:45 +0100 -Subject: [PATCH] leds: gpio: use OF variant of LED registering function -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -In leds-gpio we support LEDs specified in DT so we should use -(devm_)of_led_classdev_register. This allows passing DT node as argument -for use by the LED subsystem. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Acked-by: Pavel Machek <pavel@ucw.cz> -Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> ---- - drivers/leds/leds-gpio.c | 12 ++++++------ - 1 file changed, 6 insertions(+), 6 deletions(-) - ---- a/drivers/leds/leds-gpio.c -+++ b/drivers/leds/leds-gpio.c -@@ -77,7 +77,7 @@ static int gpio_blink_set(struct led_cla - - static int create_gpio_led(const struct gpio_led *template, - struct gpio_led_data *led_dat, struct device *parent, -- gpio_blink_set_t blink_set) -+ struct device_node *np, gpio_blink_set_t blink_set) - { - int ret, state; - -@@ -139,7 +139,7 @@ static int create_gpio_led(const struct - if (ret < 0) - return ret; - -- return devm_led_classdev_register(parent, &led_dat->cdev); -+ return devm_of_led_classdev_register(parent, np, &led_dat->cdev); - } - - struct gpio_leds_priv { -@@ -206,7 +206,7 @@ static struct gpio_leds_priv *gpio_leds_ - if (fwnode_property_present(child, "panic-indicator")) - led.panic_indicator = 1; - -- ret = create_gpio_led(&led, led_dat, dev, NULL); -+ ret = create_gpio_led(&led, led_dat, dev, np, NULL); - if (ret < 0) { - fwnode_handle_put(child); - return ERR_PTR(ret); -@@ -240,9 +240,9 @@ static int gpio_led_probe(struct platfor - - priv->num_leds = pdata->num_leds; - for (i = 0; i < priv->num_leds; i++) { -- ret = create_gpio_led(&pdata->leds[i], -- &priv->leds[i], -- &pdev->dev, pdata->gpio_blink_set); -+ ret = create_gpio_led(&pdata->leds[i], &priv->leds[i], -+ &pdev->dev, NULL, -+ pdata->gpio_blink_set); - if (ret < 0) - return ret; - } diff --git a/target/linux/generic/patches-4.9/081-0001-thermal-bcm2835-add-thermal-driver-for-bcm2835-SoC.patch b/target/linux/generic/patches-4.9/081-0001-thermal-bcm2835-add-thermal-driver-for-bcm2835-SoC.patch deleted file mode 100644 index d1ef21ed0a..0000000000 --- a/target/linux/generic/patches-4.9/081-0001-thermal-bcm2835-add-thermal-driver-for-bcm2835-SoC.patch +++ /dev/null @@ -1,365 +0,0 @@ -From bcb7dd9ef206f7d646ed8dac6fe7772083714253 Mon Sep 17 00:00:00 2001 -From: Stefan Wahren <stefan.wahren@i2se.com> -Date: Fri, 31 Mar 2017 20:03:06 +0000 -Subject: [PATCH] thermal: bcm2835: add thermal driver for bcm2835 SoC -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Add basic thermal driver for bcm2835 SoC. - -This driver currently make sure that tsense HW block is set up -correctly. - -Tested-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Martin Sperl <kernel@martin.sperl.org> -Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> -Acked-by: Eric Anholt <eric@anholt.net> -Acked-by: Eduardo Valentin <edubezval@gmail.com> -Signed-off-by: Eduardo Valentin <edubezval@gmail.com> ---- - drivers/thermal/Kconfig | 8 + - drivers/thermal/Makefile | 1 + - drivers/thermal/bcm2835_thermal.c | 314 ++++++++++++++++++++++++++++++++++++++ - 3 files changed, 323 insertions(+) - create mode 100644 drivers/thermal/bcm2835_thermal.c - ---- a/drivers/thermal/Kconfig -+++ b/drivers/thermal/Kconfig -@@ -434,4 +434,12 @@ depends on (ARCH_QCOM && OF) || COMPILE_ - source "drivers/thermal/qcom/Kconfig" - endmenu - -+config BCM2835_THERMAL -+ tristate "Thermal sensors on bcm2835 SoC" -+ depends on ARCH_BCM2835 || COMPILE_TEST -+ depends on HAS_IOMEM -+ depends on THERMAL_OF -+ help -+ Support for thermal sensors on Broadcom bcm2835 SoCs. -+ - endif ---- a/drivers/thermal/Makefile -+++ b/drivers/thermal/Makefile -@@ -55,3 +55,4 @@ obj-$(CONFIG_TEGRA_SOCTHERM) += tegra/ - obj-$(CONFIG_HISI_THERMAL) += hisi_thermal.o - obj-$(CONFIG_MTK_THERMAL) += mtk_thermal.o - obj-$(CONFIG_GENERIC_ADC_THERMAL) += thermal-generic-adc.o -+obj-$(CONFIG_BCM2835_THERMAL) += bcm2835_thermal.o ---- /dev/null -+++ b/drivers/thermal/bcm2835_thermal.c -@@ -0,0 +1,314 @@ -+/* -+ * Driver for Broadcom BCM2835 SoC temperature sensor -+ * -+ * Copyright (C) 2016 Martin Sperl -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ */ -+ -+#include <linux/clk.h> -+#include <linux/debugfs.h> -+#include <linux/device.h> -+#include <linux/err.h> -+#include <linux/io.h> -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/of.h> -+#include <linux/of_address.h> -+#include <linux/of_device.h> -+#include <linux/platform_device.h> -+#include <linux/thermal.h> -+ -+#define BCM2835_TS_TSENSCTL 0x00 -+#define BCM2835_TS_TSENSSTAT 0x04 -+ -+#define BCM2835_TS_TSENSCTL_PRWDW BIT(0) -+#define BCM2835_TS_TSENSCTL_RSTB BIT(1) -+ -+/* -+ * bandgap reference voltage in 6 mV increments -+ * 000b = 1178 mV, 001b = 1184 mV, ... 111b = 1220 mV -+ */ -+#define BCM2835_TS_TSENSCTL_CTRL_BITS 3 -+#define BCM2835_TS_TSENSCTL_CTRL_SHIFT 2 -+#define BCM2835_TS_TSENSCTL_CTRL_MASK \ -+ GENMASK(BCM2835_TS_TSENSCTL_CTRL_BITS + \ -+ BCM2835_TS_TSENSCTL_CTRL_SHIFT - 1, \ -+ BCM2835_TS_TSENSCTL_CTRL_SHIFT) -+#define BCM2835_TS_TSENSCTL_CTRL_DEFAULT 1 -+#define BCM2835_TS_TSENSCTL_EN_INT BIT(5) -+#define BCM2835_TS_TSENSCTL_DIRECT BIT(6) -+#define BCM2835_TS_TSENSCTL_CLR_INT BIT(7) -+#define BCM2835_TS_TSENSCTL_THOLD_SHIFT 8 -+#define BCM2835_TS_TSENSCTL_THOLD_BITS 10 -+#define BCM2835_TS_TSENSCTL_THOLD_MASK \ -+ GENMASK(BCM2835_TS_TSENSCTL_THOLD_BITS + \ -+ BCM2835_TS_TSENSCTL_THOLD_SHIFT - 1, \ -+ BCM2835_TS_TSENSCTL_THOLD_SHIFT) -+/* -+ * time how long the block to be asserted in reset -+ * which based on a clock counter (TSENS clock assumed) -+ */ -+#define BCM2835_TS_TSENSCTL_RSTDELAY_SHIFT 18 -+#define BCM2835_TS_TSENSCTL_RSTDELAY_BITS 8 -+#define BCM2835_TS_TSENSCTL_REGULEN BIT(26) -+ -+#define BCM2835_TS_TSENSSTAT_DATA_BITS 10 -+#define BCM2835_TS_TSENSSTAT_DATA_SHIFT 0 -+#define BCM2835_TS_TSENSSTAT_DATA_MASK \ -+ GENMASK(BCM2835_TS_TSENSSTAT_DATA_BITS + \ -+ BCM2835_TS_TSENSSTAT_DATA_SHIFT - 1, \ -+ BCM2835_TS_TSENSSTAT_DATA_SHIFT) -+#define BCM2835_TS_TSENSSTAT_VALID BIT(10) -+#define BCM2835_TS_TSENSSTAT_INTERRUPT BIT(11) -+ -+struct bcm2835_thermal_data { -+ struct thermal_zone_device *tz; -+ void __iomem *regs; -+ struct clk *clk; -+ struct dentry *debugfsdir; -+}; -+ -+static int bcm2835_thermal_adc2temp(u32 adc, int offset, int slope) -+{ -+ return offset + slope * adc; -+} -+ -+static int bcm2835_thermal_temp2adc(int temp, int offset, int slope) -+{ -+ temp -= offset; -+ temp /= slope; -+ -+ if (temp < 0) -+ temp = 0; -+ if (temp >= BIT(BCM2835_TS_TSENSSTAT_DATA_BITS)) -+ temp = BIT(BCM2835_TS_TSENSSTAT_DATA_BITS) - 1; -+ -+ return temp; -+} -+ -+static int bcm2835_thermal_get_temp(void *d, int *temp) -+{ -+ struct bcm2835_thermal_data *data = d; -+ u32 val = readl(data->regs + BCM2835_TS_TSENSSTAT); -+ -+ if (!(val & BCM2835_TS_TSENSSTAT_VALID)) -+ return -EIO; -+ -+ val &= BCM2835_TS_TSENSSTAT_DATA_MASK; -+ -+ *temp = bcm2835_thermal_adc2temp( -+ val, -+ thermal_zone_get_offset(data->tz), -+ thermal_zone_get_slope(data->tz)); -+ -+ return 0; -+} -+ -+static const struct debugfs_reg32 bcm2835_thermal_regs[] = { -+ { -+ .name = "ctl", -+ .offset = 0 -+ }, -+ { -+ .name = "stat", -+ .offset = 4 -+ } -+}; -+ -+static void bcm2835_thermal_debugfs(struct platform_device *pdev) -+{ -+ struct thermal_zone_device *tz = platform_get_drvdata(pdev); -+ struct bcm2835_thermal_data *data = tz->devdata; -+ struct debugfs_regset32 *regset; -+ -+ data->debugfsdir = debugfs_create_dir("bcm2835_thermal", NULL); -+ if (!data->debugfsdir) -+ return; -+ -+ regset = devm_kzalloc(&pdev->dev, sizeof(*regset), GFP_KERNEL); -+ if (!regset) -+ return; -+ -+ regset->regs = bcm2835_thermal_regs; -+ regset->nregs = ARRAY_SIZE(bcm2835_thermal_regs); -+ regset->base = data->regs; -+ -+ debugfs_create_regset32("regset", 0444, data->debugfsdir, regset); -+} -+ -+static struct thermal_zone_of_device_ops bcm2835_thermal_ops = { -+ .get_temp = bcm2835_thermal_get_temp, -+}; -+ -+/* -+ * Note: as per Raspberry Foundation FAQ -+ * (https://www.raspberrypi.org/help/faqs/#performanceOperatingTemperature) -+ * the recommended temperature range for the SoC -40C to +85C -+ * so the trip limit is set to 80C. -+ * this applies to all the BCM283X SoC -+ */ -+ -+static const struct of_device_id bcm2835_thermal_of_match_table[] = { -+ { -+ .compatible = "brcm,bcm2835-thermal", -+ }, -+ { -+ .compatible = "brcm,bcm2836-thermal", -+ }, -+ { -+ .compatible = "brcm,bcm2837-thermal", -+ }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, bcm2835_thermal_of_match_table); -+ -+static int bcm2835_thermal_probe(struct platform_device *pdev) -+{ -+ const struct of_device_id *match; -+ struct thermal_zone_device *tz; -+ struct bcm2835_thermal_data *data; -+ struct resource *res; -+ int err = 0; -+ u32 val; -+ unsigned long rate; -+ -+ data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); -+ if (!data) -+ return -ENOMEM; -+ -+ match = of_match_device(bcm2835_thermal_of_match_table, -+ &pdev->dev); -+ if (!match) -+ return -EINVAL; -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ data->regs = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(data->regs)) { -+ err = PTR_ERR(data->regs); -+ dev_err(&pdev->dev, "Could not get registers: %d\n", err); -+ return err; -+ } -+ -+ data->clk = devm_clk_get(&pdev->dev, NULL); -+ if (IS_ERR(data->clk)) { -+ err = PTR_ERR(data->clk); -+ if (err != -EPROBE_DEFER) -+ dev_err(&pdev->dev, "Could not get clk: %d\n", err); -+ return err; -+ } -+ -+ err = clk_prepare_enable(data->clk); -+ if (err) -+ return err; -+ -+ rate = clk_get_rate(data->clk); -+ if ((rate < 1920000) || (rate > 5000000)) -+ dev_warn(&pdev->dev, -+ "Clock %pCn running at %pCr Hz is outside of the recommended range: 1.92 to 5MHz\n", -+ data->clk, data->clk); -+ -+ /* register of thermal sensor and get info from DT */ -+ tz = thermal_zone_of_sensor_register(&pdev->dev, 0, data, -+ &bcm2835_thermal_ops); -+ if (IS_ERR(tz)) { -+ err = PTR_ERR(tz); -+ dev_err(&pdev->dev, -+ "Failed to register the thermal device: %d\n", -+ err); -+ goto err_clk; -+ } -+ -+ /* -+ * right now the FW does set up the HW-block, so we are not -+ * touching the configuration registers. -+ * But if the HW is not enabled, then set it up -+ * using "sane" values used by the firmware right now. -+ */ -+ val = readl(data->regs + BCM2835_TS_TSENSCTL); -+ if (!(val & BCM2835_TS_TSENSCTL_RSTB)) { -+ int trip_temp, offset, slope; -+ -+ slope = thermal_zone_get_slope(tz); -+ offset = thermal_zone_get_offset(tz); -+ /* -+ * For now we deal only with critical, otherwise -+ * would need to iterate -+ */ -+ err = tz->ops->get_trip_temp(tz, 0, &trip_temp); -+ if (err < 0) { -+ err = PTR_ERR(tz); -+ dev_err(&pdev->dev, -+ "Not able to read trip_temp: %d\n", -+ err); -+ goto err_tz; -+ } -+ -+ /* set bandgap reference voltage and enable voltage regulator */ -+ val = (BCM2835_TS_TSENSCTL_CTRL_DEFAULT << -+ BCM2835_TS_TSENSCTL_CTRL_SHIFT) | -+ BCM2835_TS_TSENSCTL_REGULEN; -+ -+ /* use the recommended reset duration */ -+ val |= (0xFE << BCM2835_TS_TSENSCTL_RSTDELAY_SHIFT); -+ -+ /* trip_adc value from info */ -+ val |= bcm2835_thermal_temp2adc(trip_temp, -+ offset, -+ slope) -+ << BCM2835_TS_TSENSCTL_THOLD_SHIFT; -+ -+ /* write the value back to the register as 2 steps */ -+ writel(val, data->regs + BCM2835_TS_TSENSCTL); -+ val |= BCM2835_TS_TSENSCTL_RSTB; -+ writel(val, data->regs + BCM2835_TS_TSENSCTL); -+ } -+ -+ data->tz = tz; -+ -+ platform_set_drvdata(pdev, tz); -+ -+ bcm2835_thermal_debugfs(pdev); -+ -+ return 0; -+err_tz: -+ thermal_zone_of_sensor_unregister(&pdev->dev, tz); -+err_clk: -+ clk_disable_unprepare(data->clk); -+ -+ return err; -+} -+ -+static int bcm2835_thermal_remove(struct platform_device *pdev) -+{ -+ struct thermal_zone_device *tz = platform_get_drvdata(pdev); -+ struct bcm2835_thermal_data *data = tz->devdata; -+ -+ debugfs_remove_recursive(data->debugfsdir); -+ thermal_zone_of_sensor_unregister(&pdev->dev, tz); -+ clk_disable_unprepare(data->clk); -+ -+ return 0; -+} -+ -+static struct platform_driver bcm2835_thermal_driver = { -+ .probe = bcm2835_thermal_probe, -+ .remove = bcm2835_thermal_remove, -+ .driver = { -+ .name = "bcm2835_thermal", -+ .of_match_table = bcm2835_thermal_of_match_table, -+ }, -+}; -+module_platform_driver(bcm2835_thermal_driver); -+ -+MODULE_AUTHOR("Martin Sperl"); -+MODULE_DESCRIPTION("Thermal driver for bcm2835 chip"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/generic/patches-4.9/081-0002-thermal-broadcom-add-Northstar-thermal-driver.patch b/target/linux/generic/patches-4.9/081-0002-thermal-broadcom-add-Northstar-thermal-driver.patch deleted file mode 100644 index 8ba8cb57eb..0000000000 --- a/target/linux/generic/patches-4.9/081-0002-thermal-broadcom-add-Northstar-thermal-driver.patch +++ /dev/null @@ -1,173 +0,0 @@ -From a94cb7eeecc4104a6874339f90c5d0647359c102 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Mon, 3 Apr 2017 17:48:29 +0200 -Subject: [PATCH] thermal: broadcom: add Northstar thermal driver -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Northstar is a SoC family commonly used in home routers. This commit -adds a driver for checking CPU temperature. As Northstar Plus seems to -also have this IP block this new symbol gets ARCH_BCM_IPROC dependency. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Jon Mason <jon.mason@broadcom.com> -Signed-off-by: Eduardo Valentin <edubezval@gmail.com> ---- - drivers/thermal/Kconfig | 5 ++ - drivers/thermal/Makefile | 1 + - drivers/thermal/broadcom/Kconfig | 8 +++ - drivers/thermal/broadcom/Makefile | 1 + - drivers/thermal/broadcom/ns-thermal.c | 105 ++++++++++++++++++++++++++++++++++ - 5 files changed, 120 insertions(+) - create mode 100644 drivers/thermal/broadcom/Kconfig - create mode 100644 drivers/thermal/broadcom/Makefile - create mode 100644 drivers/thermal/broadcom/ns-thermal.c - ---- a/drivers/thermal/Kconfig -+++ b/drivers/thermal/Kconfig -@@ -381,6 +381,11 @@ config MTK_THERMAL - Enable this option if you want to have support for thermal management - controller present in Mediatek SoCs - -+menu "Broadcom thermal drivers" -+depends on ARCH_BCM || COMPILE_TEST -+source "drivers/thermal/broadcom/Kconfig" -+endmenu -+ - menu "Texas Instruments thermal drivers" - depends on ARCH_HAS_BANDGAP || COMPILE_TEST - depends on HAS_IOMEM ---- a/drivers/thermal/Makefile -+++ b/drivers/thermal/Makefile -@@ -26,6 +26,7 @@ thermal_sys-$(CONFIG_CLOCK_THERMAL) += c - thermal_sys-$(CONFIG_DEVFREQ_THERMAL) += devfreq_cooling.o - - # platform thermal drivers -+obj-y += broadcom/ - obj-$(CONFIG_QCOM_SPMI_TEMP_ALARM) += qcom-spmi-temp-alarm.o - obj-$(CONFIG_SPEAR_THERMAL) += spear_thermal.o - obj-$(CONFIG_ROCKCHIP_THERMAL) += rockchip_thermal.o ---- /dev/null -+++ b/drivers/thermal/broadcom/Kconfig -@@ -0,0 +1,8 @@ -+config BCM_NS_THERMAL -+ tristate "Northstar thermal driver" -+ depends on ARCH_BCM_IPROC || COMPILE_TEST -+ help -+ Northstar is a family of SoCs that includes e.g. BCM4708, BCM47081, -+ BCM4709 and BCM47094. It contains DMU (Device Management Unit) block -+ with a thermal sensor that allows checking CPU temperature. This -+ driver provides support for it. ---- /dev/null -+++ b/drivers/thermal/broadcom/Makefile -@@ -0,0 +1 @@ -+obj-$(CONFIG_BCM_NS_THERMAL) += ns-thermal.o ---- /dev/null -+++ b/drivers/thermal/broadcom/ns-thermal.c -@@ -0,0 +1,105 @@ -+/* -+ * Copyright (C) 2017 RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+ -+#include <linux/module.h> -+#include <linux/of_address.h> -+#include <linux/platform_device.h> -+#include <linux/thermal.h> -+ -+#define PVTMON_CONTROL0 0x00 -+#define PVTMON_CONTROL0_SEL_MASK 0x0000000e -+#define PVTMON_CONTROL0_SEL_TEMP_MONITOR 0x00000000 -+#define PVTMON_CONTROL0_SEL_TEST_MODE 0x0000000e -+#define PVTMON_STATUS 0x08 -+ -+struct ns_thermal { -+ struct thermal_zone_device *tz; -+ void __iomem *pvtmon; -+}; -+ -+static int ns_thermal_get_temp(void *data, int *temp) -+{ -+ struct ns_thermal *ns_thermal = data; -+ int offset = thermal_zone_get_offset(ns_thermal->tz); -+ int slope = thermal_zone_get_slope(ns_thermal->tz); -+ u32 val; -+ -+ val = readl(ns_thermal->pvtmon + PVTMON_CONTROL0); -+ if ((val & PVTMON_CONTROL0_SEL_MASK) != PVTMON_CONTROL0_SEL_TEMP_MONITOR) { -+ /* Clear current mode selection */ -+ val &= ~PVTMON_CONTROL0_SEL_MASK; -+ -+ /* Set temp monitor mode (it's the default actually) */ -+ val |= PVTMON_CONTROL0_SEL_TEMP_MONITOR; -+ -+ writel(val, ns_thermal->pvtmon + PVTMON_CONTROL0); -+ } -+ -+ val = readl(ns_thermal->pvtmon + PVTMON_STATUS); -+ *temp = slope * val + offset; -+ -+ return 0; -+} -+ -+static const struct thermal_zone_of_device_ops ns_thermal_ops = { -+ .get_temp = ns_thermal_get_temp, -+}; -+ -+static int ns_thermal_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct ns_thermal *ns_thermal; -+ -+ ns_thermal = devm_kzalloc(dev, sizeof(*ns_thermal), GFP_KERNEL); -+ if (!ns_thermal) -+ return -ENOMEM; -+ -+ ns_thermal->pvtmon = of_iomap(dev_of_node(dev), 0); -+ if (WARN_ON(!ns_thermal->pvtmon)) -+ return -ENOENT; -+ -+ ns_thermal->tz = devm_thermal_zone_of_sensor_register(dev, 0, -+ ns_thermal, -+ &ns_thermal_ops); -+ if (IS_ERR(ns_thermal->tz)) { -+ iounmap(ns_thermal->pvtmon); -+ return PTR_ERR(ns_thermal->tz); -+ } -+ -+ platform_set_drvdata(pdev, ns_thermal); -+ -+ return 0; -+} -+ -+static int ns_thermal_remove(struct platform_device *pdev) -+{ -+ struct ns_thermal *ns_thermal = platform_get_drvdata(pdev); -+ -+ iounmap(ns_thermal->pvtmon); -+ -+ return 0; -+} -+ -+static const struct of_device_id ns_thermal_of_match[] = { -+ { .compatible = "brcm,ns-thermal", }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, ns_thermal_of_match); -+ -+static struct platform_driver ns_thermal_driver = { -+ .probe = ns_thermal_probe, -+ .remove = ns_thermal_remove, -+ .driver = { -+ .name = "ns-thermal", -+ .of_match_table = ns_thermal_of_match, -+ }, -+}; -+module_platform_driver(ns_thermal_driver); -+ -+MODULE_DESCRIPTION("Northstar thermal driver"); -+MODULE_LICENSE("GPL v2"); diff --git a/target/linux/generic/patches-4.9/082-0001-usb-core-read-USB-ports-from-DT-in-the-usbport-LED-t.patch b/target/linux/generic/patches-4.9/082-0001-usb-core-read-USB-ports-from-DT-in-the-usbport-LED-t.patch deleted file mode 100644 index 65d17c8a9e..0000000000 --- a/target/linux/generic/patches-4.9/082-0001-usb-core-read-USB-ports-from-DT-in-the-usbport-LED-t.patch +++ /dev/null @@ -1,106 +0,0 @@ -From 4f04c210d031667e503d6538a72345a36f3b5d71 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Thu, 8 Jun 2017 18:08:32 +0200 -Subject: [PATCH] usb: core: read USB ports from DT in the usbport LED trigger - driver -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This uses DT info to read relation description of LEDs and USB ports. If -DT has properly described LEDs, trigger will know when to turn them on. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/usb/core/ledtrig-usbport.c | 56 ++++++++++++++++++++++++++++++++++++++ - 1 file changed, 56 insertions(+) - ---- a/drivers/usb/core/ledtrig-usbport.c -+++ b/drivers/usb/core/ledtrig-usbport.c -@@ -11,8 +11,10 @@ - #include <linux/device.h> - #include <linux/leds.h> - #include <linux/module.h> -+#include <linux/of.h> - #include <linux/slab.h> - #include <linux/usb.h> -+#include <linux/usb/of.h> - - struct usbport_trig_data { - struct led_classdev *led_cdev; -@@ -123,6 +125,57 @@ static const struct attribute_group port - * Adding & removing ports - ***************************************/ - -+/** -+ * usbport_trig_port_observed - Check if port should be observed -+ */ -+static bool usbport_trig_port_observed(struct usbport_trig_data *usbport_data, -+ struct usb_device *usb_dev, int port1) -+{ -+ struct device *dev = usbport_data->led_cdev->dev; -+ struct device_node *led_np = dev->of_node; -+ struct of_phandle_args args; -+ struct device_node *port_np; -+ int count, i; -+ -+ if (!led_np) -+ return false; -+ -+ /* Get node of port being added */ -+ port_np = usb_of_get_child_node(usb_dev->dev.of_node, port1); -+ if (!port_np) -+ return false; -+ -+ /* Amount of trigger sources for this LED */ -+ count = of_count_phandle_with_args(led_np, "trigger-sources", -+ "#trigger-source-cells"); -+ if (count < 0) { -+ dev_warn(dev, "Failed to get trigger sources for %s\n", -+ led_np->full_name); -+ return false; -+ } -+ -+ /* Check list of sources for this specific port */ -+ for (i = 0; i < count; i++) { -+ int err; -+ -+ err = of_parse_phandle_with_args(led_np, "trigger-sources", -+ "#trigger-source-cells", i, -+ &args); -+ if (err) { -+ dev_err(dev, "Failed to get trigger source phandle at index %d: %d\n", -+ i, err); -+ continue; -+ } -+ -+ of_node_put(args.np); -+ -+ if (args.np == port_np) -+ return true; -+ } -+ -+ return false; -+} -+ - static int usbport_trig_add_port(struct usbport_trig_data *usbport_data, - struct usb_device *usb_dev, - const char *hub_name, int portnum) -@@ -141,6 +194,8 @@ static int usbport_trig_add_port(struct - port->data = usbport_data; - port->hub = usb_dev; - port->portnum = portnum; -+ port->observed = usbport_trig_port_observed(usbport_data, usb_dev, -+ portnum); - - len = strlen(hub_name) + 8; - port->port_name = kzalloc(len, GFP_KERNEL); -@@ -255,6 +310,7 @@ static void usbport_trig_activate(struct - if (err) - goto err_free; - usb_for_each_dev(usbport_data, usbport_trig_add_usb_dev_ports); -+ usbport_trig_update_count(usbport_data); - - /* Notifications */ - usbport_data->nb.notifier_call = usbport_trig_notify, diff --git a/target/linux/generic/patches-4.9/087-regmap-make-LZO-cache-optional.patch b/target/linux/generic/patches-4.9/087-regmap-make-LZO-cache-optional.patch deleted file mode 100644 index c26994ee35..0000000000 --- a/target/linux/generic/patches-4.9/087-regmap-make-LZO-cache-optional.patch +++ /dev/null @@ -1,69 +0,0 @@ -From de88e9b0354c2e3ff8eae3f97afe43a34f5ed239 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jonas.gorski@gmail.com> -Date: Sat, 13 May 2017 13:03:21 +0200 -Subject: [PATCH] regmap: make LZO cache optional - -Commit 2cbbb579bcbe3 ("regmap: Add the LZO cache support") added support -for LZO compression in regcache, but there were never any users added -afterwards. Since LZO support itself has its own size, it currently is -rather a deoptimization. - -So make it optional by introducing a symbol that can be selected by -drivers wanting to make use of it. - -Saves e.g. ~46 kB on MIPS (size of LZO support + regcache LZO code). - -Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> ---- -I tried using google to find any users (even out-of-tree ones), but at -best I found a single driver submission that was switched to RBTREE in -subsequent resubmissions (MFD_SMSC). - -One could maybe also just drop the code because of no users for 5 years, -but that would be up to the maintainer(s) to decide. - - drivers/base/regmap/Kconfig | 5 ++++- - drivers/base/regmap/Makefile | 3 ++- - drivers/base/regmap/regcache.c | 2 ++ - 3 files changed, 8 insertions(+), 2 deletions(-) - ---- a/drivers/base/regmap/Kconfig -+++ b/drivers/base/regmap/Kconfig -@@ -4,9 +4,12 @@ - - config REGMAP - default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ) -+ select IRQ_DOMAIN if REGMAP_IRQ -+ bool -+ -+config REGCACHE_COMPRESSED - select LZO_COMPRESS - select LZO_DECOMPRESS -- select IRQ_DOMAIN if REGMAP_IRQ - bool - - config REGMAP_AC97 ---- a/drivers/base/regmap/Makefile -+++ b/drivers/base/regmap/Makefile -@@ -2,7 +2,8 @@ - CFLAGS_regmap.o := -I$(src) - - obj-$(CONFIG_REGMAP) += regmap.o regcache.o --obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-lzo.o regcache-flat.o -+obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-flat.o -+obj-$(CONFIG_REGCACHE_COMPRESSED) += regcache-lzo.o - obj-$(CONFIG_DEBUG_FS) += regmap-debugfs.o - obj-$(CONFIG_REGMAP_AC97) += regmap-ac97.o - obj-$(CONFIG_REGMAP_I2C) += regmap-i2c.o ---- a/drivers/base/regmap/regcache.c -+++ b/drivers/base/regmap/regcache.c -@@ -21,7 +21,9 @@ - - static const struct regcache_ops *cache_types[] = { - ®cache_rbtree_ops, -+#if IS_ENABLED(CONFIG_REGCACHE_COMPRESSED) - ®cache_lzo_ops, -+#endif - ®cache_flat_ops, - }; - diff --git a/target/linux/generic/patches-4.9/100-MIPS-fix-cache-flushing-for-highmem-pages.patch b/target/linux/generic/patches-4.9/100-MIPS-fix-cache-flushing-for-highmem-pages.patch deleted file mode 100644 index cbe666a61f..0000000000 --- a/target/linux/generic/patches-4.9/100-MIPS-fix-cache-flushing-for-highmem-pages.patch +++ /dev/null @@ -1,31 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 24 Jan 2016 01:03:51 +0100 -Subject: [PATCH] MIPS: fix cache flushing for highmem pages - -Most cache flush ops were no-op for highmem pages. This led to nasty -segfaults and (in the case of page_address(page) == NULL) kernel -crashes. - -Fix this by always flushing highmem pages using kmap/kunmap_atomic -around the actual cache flush. This might be a bit inefficient, but at -least it's stable. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/arch/mips/mm/cache.c -+++ b/arch/mips/mm/cache.c -@@ -115,6 +115,13 @@ void __flush_anon_page(struct page *page - { - unsigned long addr = (unsigned long) page_address(page); - -+ if (PageHighMem(page)) { -+ addr = (unsigned long)kmap_atomic(page); -+ flush_data_cache_page(addr); -+ __kunmap_atomic((void *)addr); -+ return; -+ } -+ - if (pages_do_alias(addr, vmaddr)) { - if (page_mapcount(page) && !Page_dcache_dirty(page)) { - void *kaddr; diff --git a/target/linux/generic/patches-4.9/110-ehci_hcd_ignore_oc.patch b/target/linux/generic/patches-4.9/110-ehci_hcd_ignore_oc.patch deleted file mode 100644 index 2d1f53be26..0000000000 --- a/target/linux/generic/patches-4.9/110-ehci_hcd_ignore_oc.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 1e311820ec3055e3f08e687de6564692a7cec675 Mon Sep 17 00:00:00 2001 -From: Florian Fainelli <florian@openwrt.org> -Date: Mon, 28 Jan 2013 20:06:29 +0100 -Subject: [PATCH 11/12] USB: EHCI: add ignore_oc flag to disable overcurrent - checking - -This patch adds an ignore_oc flag which can be set by EHCI controller -not supporting or wanting to disable overcurrent checking. The EHCI -platform data in include/linux/usb/ehci_pdriver.h is also augmented to -take advantage of this new flag. - -Signed-off-by: Florian Fainelli <florian@openwrt.org> ---- - drivers/usb/host/ehci-hcd.c | 2 +- - drivers/usb/host/ehci-hub.c | 4 ++-- - drivers/usb/host/ehci-platform.c | 1 + - drivers/usb/host/ehci.h | 1 + - include/linux/usb/ehci_pdriver.h | 1 + - 5 files changed, 6 insertions(+), 3 deletions(-) - ---- a/drivers/usb/host/ehci-hcd.c -+++ b/drivers/usb/host/ehci-hcd.c -@@ -651,7 +651,7 @@ static int ehci_run (struct usb_hcd *hcd - "USB %x.%x started, EHCI %x.%02x%s\n", - ((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f), - temp >> 8, temp & 0xff, -- ignore_oc ? ", overcurrent ignored" : ""); -+ (ignore_oc || ehci->ignore_oc) ? ", overcurrent ignored" : ""); - - ehci_writel(ehci, INTR_MASK, - &ehci->regs->intr_enable); /* Turn On Interrupts */ ---- a/drivers/usb/host/ehci-hub.c -+++ b/drivers/usb/host/ehci-hub.c -@@ -638,7 +638,7 @@ ehci_hub_status_data (struct usb_hcd *hc - * always set, seem to clear PORT_OCC and PORT_CSC when writing to - * PORT_POWER; that's surprising, but maybe within-spec. - */ -- if (!ignore_oc) -+ if (!ignore_oc && !ehci->ignore_oc) - mask = PORT_CSC | PORT_PEC | PORT_OCC; - else - mask = PORT_CSC | PORT_PEC; -@@ -1008,7 +1008,7 @@ int ehci_hub_control( - if (temp & PORT_PEC) - status |= USB_PORT_STAT_C_ENABLE << 16; - -- if ((temp & PORT_OCC) && !ignore_oc){ -+ if ((temp & PORT_OCC) && (!ignore_oc && !ehci->ignore_oc)){ - status |= USB_PORT_STAT_C_OVERCURRENT << 16; - - /* ---- a/drivers/usb/host/ehci-platform.c -+++ b/drivers/usb/host/ehci-platform.c -@@ -259,6 +259,8 @@ static int ehci_platform_probe(struct pl - hcd->has_tt = 1; - if (pdata->reset_on_resume) - priv->reset_on_resume = true; -+ if (pdata->ignore_oc) -+ ehci->ignore_oc = 1; - - #ifndef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO - if (ehci->big_endian_mmio) { ---- a/drivers/usb/host/ehci.h -+++ b/drivers/usb/host/ehci.h -@@ -230,6 +230,7 @@ struct ehci_hcd { /* one per controlle - unsigned frame_index_bug:1; /* MosChip (AKA NetMos) */ - unsigned need_oc_pp_cycle:1; /* MPC834X port power */ - unsigned imx28_write_fix:1; /* For Freescale i.MX28 */ -+ unsigned ignore_oc:1; - - /* required for usb32 quirk */ - #define OHCI_CTRL_HCFS (3 << 6) ---- a/include/linux/usb/ehci_pdriver.h -+++ b/include/linux/usb/ehci_pdriver.h -@@ -49,6 +49,7 @@ struct usb_ehci_pdata { - unsigned no_io_watchdog:1; - unsigned reset_on_resume:1; - unsigned dma_mask_64:1; -+ unsigned ignore_oc:1; - - /* Turn on all power and clocks */ - int (*power_on)(struct platform_device *pdev); diff --git a/target/linux/generic/patches-4.9/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch b/target/linux/generic/patches-4.9/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch deleted file mode 100644 index 3f746ebd0a..0000000000 --- a/target/linux/generic/patches-4.9/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch +++ /dev/null @@ -1,86 +0,0 @@ -From: Tobias Wolf <dev-NTEO@vplace.de> -Date: Wed, 30 Nov 2016 09:16:41 +0100 -Subject: [PATCH] mm: Fix alloc_node_mem_map with ARCH_PFN_OFFSET - calculation - -Dear folks, - -An rt288x (ralink) based router (Belkin F5D8235 v1) does not boot with any -kernel beyond version 4.3 resulting in: - -BUG: Bad page state in process swapper pfn:086ac - -bisect resulted in: - -a1c34a3bf00af2cede839879502e12dc68491ad5 is the first bad commit -commit a1c34a3bf00af2cede839879502e12dc68491ad5 -Author: Laura Abbott <laura@labbott.name> -Date: Thu Nov 5 18:48:46 2015 -0800 - - mm: Don't offset memmap for flatmem - - Srinivas Kandagatla reported bad page messages when trying to remove the - bottom 2MB on an ARM based IFC6410 board - - BUG: Bad page state in process swapper pfn:fffa8 - page:ef7fb500 count:0 mapcount:0 mapping: (null) index:0x0 - flags: 0x96640253(locked|error|dirty|active|arch_1|reclaim|mlocked) - page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set - bad because of flags: - flags: 0x200041(locked|active|mlocked) - Modules linked in: - CPU: 0 PID: 0 Comm: swapper Not tainted 3.19.0-rc3-00007-g412f9ba-dirty -#816 - Hardware name: Qualcomm (Flattened Device Tree) - unwind_backtrace - show_stack - dump_stack - bad_page - free_pages_prepare - free_hot_cold_page - __free_pages - free_highmem_page - mem_init - start_kernel - Disabling lock debugging due to kernel taint - [...] -:040000 040000 2de013c372345fd471cd58f0553c9b38b0ef1cc4 -0a8156f848733dfa21e16c196dfb6c0a76290709 M mm - -This fix for ARM does not account ARCH_PFN_OFFSET for mem_map as later used by -page_to_pfn anymore. - -The following output was generated with two hacked in printk statements: - -printk("before %p vs. %p or %p\n", mem_map, mem_map - offset, mem_map - -(pgdat->node_start_pfn - ARCH_PFN_OFFSET)); - if (page_to_pfn(mem_map) != pgdat->node_start_pfn) - mem_map -= offset + (pgdat->node_start_pfn - ARCH_PFN_OFFSET); -printk("after %p\n", mem_map); - -Output: - -[ 0.000000] before 8861b280 vs. 8861b280 or 8851b280 -[ 0.000000] after 8851b280 - -As seen in the first line mem_map with subtraction of offset does not equal the -mem_map after subtraction of ARCH_PFN_OFFSET. - -After adding the offset of ARCH_PFN_OFFSET as well to mem_map as the -previously calculated offset is zero for the named platform it is able to boot -4.4 and 4.9-rc7 again. - -Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de> ---- - ---- a/mm/page_alloc.c -+++ b/mm/page_alloc.c -@@ -5905,7 +5905,7 @@ static void __ref alloc_node_mem_map(str - mem_map = NODE_DATA(0)->node_mem_map; - #if defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP) || defined(CONFIG_FLATMEM) - if (page_to_pfn(mem_map) != pgdat->node_start_pfn) -- mem_map -= offset; -+ mem_map -= offset + (pgdat->node_start_pfn - ARCH_PFN_OFFSET); - #endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */ - } - #endif diff --git a/target/linux/generic/patches-4.9/130-add-linux-spidev-compatible-si3210.patch b/target/linux/generic/patches-4.9/130-add-linux-spidev-compatible-si3210.patch deleted file mode 100644 index 300ec61ad8..0000000000 --- a/target/linux/generic/patches-4.9/130-add-linux-spidev-compatible-si3210.patch +++ /dev/null @@ -1,15 +0,0 @@ -Add the linux,spidev compatible in spidev -Several device in ramips have this binding in the dts - -Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com> ---- ---- a/drivers/spi/spidev.c -+++ b/drivers/spi/spidev.c -@@ -696,6 +696,7 @@ static struct class *spidev_class; - static const struct of_device_id spidev_dt_ids[] = { - { .compatible = "rohm,dh2228fv" }, - { .compatible = "lineartechnology,ltc2488" }, -+ { .compatible = "siliconlabs,si3210" }, - {}, - }; - MODULE_DEVICE_TABLE(of, spidev_dt_ids); diff --git a/target/linux/generic/patches-4.9/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch b/target/linux/generic/patches-4.9/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch deleted file mode 100644 index 62d6b00852..0000000000 --- a/target/linux/generic/patches-4.9/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch +++ /dev/null @@ -1,21 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 30 Dec 2016 14:53:45 +0100 -Subject: [PATCH] spi: use gpio_set_value_cansleep for setting chipselect GPIO - -Sleeping is safe inside spi_transfer_one_message, and some GPIO chips -need to sleep for setting values - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/spi/spi.c -+++ b/drivers/spi/spi.c -@@ -700,7 +700,7 @@ static void spi_set_cs(struct spi_device - enable = !enable; - - if (gpio_is_valid(spi->cs_gpio)) -- gpio_set_value(spi->cs_gpio, !enable); -+ gpio_set_value_cansleep(spi->cs_gpio, !enable); - else if (spi->master->set_cs) - spi->master->set_cs(spi, !enable); - } diff --git a/target/linux/generic/patches-4.9/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch b/target/linux/generic/patches-4.9/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch deleted file mode 100644 index 10548020d3..0000000000 --- a/target/linux/generic/patches-4.9/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch +++ /dev/null @@ -1,63 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 10 Apr 2015 13:35:29 +0200 -Subject: [PATCH] jffs2: use .rename2 and add RENAME_WHITEOUT support - -It is required for renames on overlayfs - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/fs/jffs2/dir.c -+++ b/fs/jffs2/dir.c -@@ -756,6 +756,24 @@ static int jffs2_mknod (struct inode *di - return ret; - } - -+static int jffs2_whiteout (struct inode *old_dir, struct dentry *old_dentry) -+{ -+ struct dentry *wh; -+ int err; -+ -+ wh = d_alloc(old_dentry->d_parent, &old_dentry->d_name); -+ if (!wh) -+ return -ENOMEM; -+ -+ err = jffs2_mknod(old_dir, wh, S_IFCHR | WHITEOUT_MODE, -+ WHITEOUT_DEV); -+ if (err) -+ return err; -+ -+ d_rehash(wh); -+ return 0; -+} -+ - static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry, - struct inode *new_dir_i, struct dentry *new_dentry, - unsigned int flags) -@@ -766,7 +784,7 @@ static int jffs2_rename (struct inode *o - uint8_t type; - uint32_t now; - -- if (flags & ~RENAME_NOREPLACE) -+ if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT)) - return -EINVAL; - - /* The VFS will check for us and prevent trying to rename a -@@ -832,9 +850,14 @@ static int jffs2_rename (struct inode *o - if (d_is_dir(old_dentry) && !victim_f) - inc_nlink(new_dir_i); - -- /* Unlink the original */ -- ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), -- old_dentry->d_name.name, old_dentry->d_name.len, NULL, now); -+ if (flags & RENAME_WHITEOUT) -+ /* Replace with whiteout */ -+ ret = jffs2_whiteout(old_dir_i, old_dentry); -+ else -+ /* Unlink the original */ -+ ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), -+ old_dentry->d_name.name, -+ old_dentry->d_name.len, NULL, now); - - /* We don't touch inode->i_nlink */ - diff --git a/target/linux/generic/patches-4.9/141-jffs2-add-RENAME_EXCHANGE-support.patch b/target/linux/generic/patches-4.9/141-jffs2-add-RENAME_EXCHANGE-support.patch deleted file mode 100644 index 88187bbdb8..0000000000 --- a/target/linux/generic/patches-4.9/141-jffs2-add-RENAME_EXCHANGE-support.patch +++ /dev/null @@ -1,74 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 25 Apr 2015 12:41:32 +0200 -Subject: [PATCH] jffs2: add RENAME_EXCHANGE support - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/fs/jffs2/dir.c -+++ b/fs/jffs2/dir.c -@@ -781,18 +781,31 @@ static int jffs2_rename (struct inode *o - int ret; - struct jffs2_sb_info *c = JFFS2_SB_INFO(old_dir_i->i_sb); - struct jffs2_inode_info *victim_f = NULL; -+ struct inode *fst_inode = d_inode(old_dentry); -+ struct inode *snd_inode = d_inode(new_dentry); - uint8_t type; - uint32_t now; - -- if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT)) -+ if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT|RENAME_EXCHANGE)) - return -EINVAL; - -+ if ((flags & RENAME_EXCHANGE) && (old_dir_i != new_dir_i)) { -+ if (S_ISDIR(fst_inode->i_mode) && !S_ISDIR(snd_inode->i_mode)) { -+ inc_nlink(new_dir_i); -+ drop_nlink(old_dir_i); -+ } -+ else if (!S_ISDIR(fst_inode->i_mode) && S_ISDIR(snd_inode->i_mode)) { -+ drop_nlink(new_dir_i); -+ inc_nlink(old_dir_i); -+ } -+ } -+ - /* The VFS will check for us and prevent trying to rename a - * file over a directory and vice versa, but if it's a directory, - * the VFS can't check whether the victim is empty. The filesystem - * needs to do that for itself. - */ -- if (d_really_is_positive(new_dentry)) { -+ if (d_really_is_positive(new_dentry) && !(flags & RENAME_EXCHANGE)) { - victim_f = JFFS2_INODE_INFO(d_inode(new_dentry)); - if (d_is_dir(new_dentry)) { - struct jffs2_full_dirent *fd; -@@ -827,7 +840,7 @@ static int jffs2_rename (struct inode *o - if (ret) - return ret; - -- if (victim_f) { -+ if (victim_f && !(flags & RENAME_EXCHANGE)) { - /* There was a victim. Kill it off nicely */ - if (d_is_dir(new_dentry)) - clear_nlink(d_inode(new_dentry)); -@@ -853,6 +866,12 @@ static int jffs2_rename (struct inode *o - if (flags & RENAME_WHITEOUT) - /* Replace with whiteout */ - ret = jffs2_whiteout(old_dir_i, old_dentry); -+ else if (flags & RENAME_EXCHANGE) -+ /* Replace the original */ -+ ret = jffs2_do_link(c, JFFS2_INODE_INFO(old_dir_i), -+ d_inode(new_dentry)->i_ino, type, -+ old_dentry->d_name.name, old_dentry->d_name.len, -+ now); - else - /* Unlink the original */ - ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), -@@ -884,7 +903,7 @@ static int jffs2_rename (struct inode *o - return ret; - } - -- if (d_is_dir(old_dentry)) -+ if (d_is_dir(old_dentry) && !(flags & RENAME_EXCHANGE)) - drop_nlink(old_dir_i); - - new_dir_i->i_mtime = new_dir_i->i_ctime = old_dir_i->i_mtime = old_dir_i->i_ctime = ITIME(now); diff --git a/target/linux/generic/patches-4.9/150-bridge_allow_receiption_on_disabled_port.patch b/target/linux/generic/patches-4.9/150-bridge_allow_receiption_on_disabled_port.patch deleted file mode 100644 index a164f6e7ea..0000000000 --- a/target/linux/generic/patches-4.9/150-bridge_allow_receiption_on_disabled_port.patch +++ /dev/null @@ -1,43 +0,0 @@ -From: Stephen Hemminger <stephen@networkplumber.org> -Subject: bridge: allow receiption on disabled port - -When an ethernet device is enslaved to a bridge, and the bridge STP -detects loss of carrier (or operational state down), then normally -packet receiption is blocked. - -This breaks control applications like WPA which maybe expecting to -receive packets to negotiate to bring link up. The bridge needs to -block forwarding packets from these disabled ports, but there is no -hard requirement to not allow local packet delivery. - -Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> -Signed-off-by: Felix Fietkau <nbd@nbd.name> - ---- a/net/bridge/br_input.c -+++ b/net/bridge/br_input.c -@@ -233,7 +233,8 @@ static int br_handle_local_finish(struct - { - struct net_bridge_port *p = br_port_get_rcu(skb->dev); - -- __br_handle_local_finish(skb); -+ if (p->state != BR_STATE_DISABLED) -+ __br_handle_local_finish(skb); - - BR_INPUT_SKB_CB(skb)->brdev = p->br->dev; - br_pass_frame_up(skb); -@@ -316,6 +317,15 @@ rx_handler_result_t br_handle_frame(stru - - forward: - switch (p->state) { -+ case BR_STATE_DISABLED: -+ if (ether_addr_equal(p->br->dev->dev_addr, dest)) -+ skb->pkt_type = PACKET_HOST; -+ -+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, -+ dev_net(skb->dev), NULL, skb, skb->dev, NULL, -+ br_handle_local_finish); -+ break; -+ - case BR_STATE_FORWARDING: - rhook = rcu_dereference(br_should_route_hook); - if (rhook) { diff --git a/target/linux/generic/patches-4.9/160-mtd-part-add-generic-parsing-of-linux-part-probe.patch b/target/linux/generic/patches-4.9/160-mtd-part-add-generic-parsing-of-linux-part-probe.patch deleted file mode 100644 index 41609d5aae..0000000000 --- a/target/linux/generic/patches-4.9/160-mtd-part-add-generic-parsing-of-linux-part-probe.patch +++ /dev/null @@ -1,183 +0,0 @@ -From 3e7056c3a369e9ef9ca804bc626b60ef6b62ee27 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 17 May 2015 18:48:38 +0200 -Subject: [PATCH 2/3] mtd: part: add generic parsing of linux,part-probe - -This moves the linux,part-probe device tree parsing code from -physmap_of.c to mtdpart.c. Now all drivers can use this feature by just -providing a reference to their device tree node in struct -mtd_part_parser_data. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - Documentation/devicetree/bindings/mtd/nand.txt | 16 +++++++++ - drivers/mtd/maps/physmap_of.c | 46 +------------------------- - drivers/mtd/mtdpart.c | 45 +++++++++++++++++++++++++ - 3 files changed, 62 insertions(+), 45 deletions(-) - ---- a/Documentation/devicetree/bindings/mtd/nand.txt -+++ b/Documentation/devicetree/bindings/mtd/nand.txt -@@ -44,6 +44,22 @@ Optional NAND chip properties: - used by the upper layers, and you want to make your NAND - as reliable as possible. - -+- linux,part-probe: list of name as strings of the partition parser -+ which should be used to parse the partition table. -+ They will be tried in the specified ordering and -+ the next one will be used if the previous one -+ failed. -+ -+ Example: linux,part-probe = "cmdlinepart", "ofpart"; -+ -+ This is also the default value, which will be used -+ if this attribute is not specified. It could be -+ that the flash driver in use overwrote the default -+ value and uses some other default. -+ -+ Possible values are: bcm47xxpart, afs, ar7part, -+ ofoldpart, ofpart, bcm63xxpart, RedBoot, cmdlinepart -+ - The ECC strength and ECC step size properties define the correction capability - of a controller. Together, they say a controller can correct "{strength} bit - errors per {size} bytes". ---- a/drivers/mtd/maps/physmap_of.c -+++ b/drivers/mtd/maps/physmap_of.c -@@ -113,47 +113,9 @@ static struct mtd_info *obsolete_probe(s - static const char * const part_probe_types_def[] = { - "cmdlinepart", "RedBoot", "ofpart", "ofoldpart", NULL }; - --static const char * const *of_get_probes(struct device_node *dp) --{ -- const char *cp; -- int cplen; -- unsigned int l; -- unsigned int count; -- const char **res; -- -- cp = of_get_property(dp, "linux,part-probe", &cplen); -- if (cp == NULL) -- return part_probe_types_def; -- -- count = 0; -- for (l = 0; l != cplen; l++) -- if (cp[l] == 0) -- count++; -- -- res = kzalloc((count + 1)*sizeof(*res), GFP_KERNEL); -- if (!res) -- return NULL; -- count = 0; -- while (cplen > 0) { -- res[count] = cp; -- l = strlen(cp) + 1; -- cp += l; -- cplen -= l; -- count++; -- } -- return res; --} -- --static void of_free_probes(const char * const *probes) --{ -- if (probes != part_probe_types_def) -- kfree(probes); --} -- - static const struct of_device_id of_flash_match[]; - static int of_flash_probe(struct platform_device *dev) - { -- const char * const *part_probe_types; - const struct of_device_id *match; - struct device_node *dp = dev->dev.of_node; - struct resource res; -@@ -317,14 +279,8 @@ static int of_flash_probe(struct platfor - - info->cmtd->dev.parent = &dev->dev; - mtd_set_of_node(info->cmtd, dp); -- part_probe_types = of_get_probes(dp); -- if (!part_probe_types) { -- err = -ENOMEM; -- goto err_out; -- } -- mtd_device_parse_register(info->cmtd, part_probe_types, NULL, -+ mtd_device_parse_register(info->cmtd, part_probe_types_def, NULL, - NULL, 0); -- of_free_probes(part_probe_types); - - kfree(mtd_list); - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -29,6 +29,7 @@ - #include <linux/kmod.h> - #include <linux/mtd/mtd.h> - #include <linux/mtd/partitions.h> -+#include <linux/of.h> - #include <linux/err.h> - - #include "mtdcore.h" -@@ -855,6 +856,42 @@ void deregister_mtd_parser(struct mtd_pa - EXPORT_SYMBOL_GPL(deregister_mtd_parser); - - /* -+ * Parses the linux,part-probe device tree property. -+ * When a non null value is returned it has to be freed with kfree() by -+ * the caller. -+ */ -+static const char * const *of_get_probes(struct device_node *dp) -+{ -+ const char *cp; -+ int cplen; -+ unsigned int l; -+ unsigned int count; -+ const char **res; -+ -+ cp = of_get_property(dp, "linux,part-probe", &cplen); -+ if (cp == NULL) -+ return NULL; -+ -+ count = 0; -+ for (l = 0; l != cplen; l++) -+ if (cp[l] == 0) -+ count++; -+ -+ res = kzalloc((count + 1) * sizeof(*res), GFP_KERNEL); -+ if (!res) -+ return NULL; -+ count = 0; -+ while (cplen > 0) { -+ res[count] = cp; -+ l = strlen(cp) + 1; -+ cp += l; -+ cplen -= l; -+ count++; -+ } -+ return res; -+} -+ -+/* - * Do not forget to update 'parse_mtd_partitions()' kerneldoc comment if you - * are changing this array! - */ -@@ -912,6 +949,13 @@ int parse_mtd_partitions(struct mtd_info - { - struct mtd_part_parser *parser; - int ret, err = 0; -+ const char *const *types_of = NULL; -+ -+ if (mtd_get_of_node(master)) { -+ types_of = of_get_probes(mtd_get_of_node(master)); -+ if (types_of != NULL) -+ types = types_of; -+ } - - if (!types) - types = default_mtd_part_types; -@@ -937,6 +981,7 @@ int parse_mtd_partitions(struct mtd_info - if (ret < 0 && !err) - err = ret; - } -+ kfree(types_of); - return err; - } - diff --git a/target/linux/generic/patches-4.9/170-MIPS-PCI-add-controllers-before-the-specified-head.patch b/target/linux/generic/patches-4.9/170-MIPS-PCI-add-controllers-before-the-specified-head.patch deleted file mode 100644 index b6db663fc2..0000000000 --- a/target/linux/generic/patches-4.9/170-MIPS-PCI-add-controllers-before-the-specified-head.patch +++ /dev/null @@ -1,31 +0,0 @@ -From: Mathias Kresin <dev@kresin.me> -Date: Sun, 26 Mar 2017 19:05:36 +0200 -Subject: MIPS: PCI: add controllers before the specified head - -With commit 23dac14d058f ("MIPS: PCI: Use struct list_head lists") new -controllers are added after the specified head where they were added -before the specified head previously. - -Use list_add_tail to restore the former order. - -This patches fixes the following PCI error on lantiq: - - pci 0000:01:00.0: BAR 0: error updating (0x1c000004 != 0x000000) - -Fixes: 23dac14d058f ("MIPS: PCI: Use struct list_head lists") -Signed-off-by: Mathias Kresin <dev@kresin.me> ---- - arch/mips/pci/pci-legacy.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/mips/pci/pci-legacy.c -+++ b/arch/mips/pci/pci-legacy.c -@@ -190,7 +190,7 @@ void register_pci_controller(struct pci_ - } - - INIT_LIST_HEAD(&hose->list); -- list_add(&hose->list, &controllers); -+ list_add_tail(&hose->list, &controllers); - - /* - * Do not panic here but later - this might happen before console init. diff --git a/target/linux/generic/patches-4.9/180-net-phy-at803x-add-support-for-AT8032.patch b/target/linux/generic/patches-4.9/180-net-phy-at803x-add-support-for-AT8032.patch deleted file mode 100644 index 98ba691589..0000000000 --- a/target/linux/generic/patches-4.9/180-net-phy-at803x-add-support-for-AT8032.patch +++ /dev/null @@ -1,71 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 30 Nov 2016 11:31:03 +0100 -Subject: [PATCH] net: phy: at803x: add support for AT8032 - -Like AT8030, this PHY needs the GPIO reset workaround - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -62,6 +62,7 @@ - - #define ATH8030_PHY_ID 0x004dd076 - #define ATH8031_PHY_ID 0x004dd074 -+#define ATH8032_PHY_ID 0x004dd023 - #define ATH8035_PHY_ID 0x004dd072 - - MODULE_DESCRIPTION("Atheros 803x PHY driver"); -@@ -259,7 +260,8 @@ static int at803x_probe(struct phy_devic - if (!priv) - return -ENOMEM; - -- if (phydev->drv->phy_id != ATH8030_PHY_ID) -+ if (phydev->drv->phy_id != ATH8030_PHY_ID && -+ phydev->drv->phy_id != ATH8032_PHY_ID) - goto does_not_require_reset_workaround; - - gpiod_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); -@@ -335,7 +337,7 @@ static void at803x_link_change_notify(st - struct at803x_priv *priv = phydev->priv; - - /* -- * Conduct a hardware reset for AT8030 every time a link loss is -+ * Conduct a hardware reset for AT8030/2 every time a link loss is - * signalled. This is necessary to circumvent a hardware bug that - * occurs when the cable is unplugged while TX packets are pending - * in the FIFO. In such cases, the FIFO enters an error mode it -@@ -447,6 +449,24 @@ static struct phy_driver at803x_driver[] - .aneg_done = at803x_aneg_done, - .ack_interrupt = &at803x_ack_interrupt, - .config_intr = &at803x_config_intr, -+}, { -+ /* ATHEROS 8032 */ -+ .phy_id = ATH8032_PHY_ID, -+ .name = "Atheros 8032 ethernet", -+ .phy_id_mask = 0xffffffef, -+ .probe = at803x_probe, -+ .config_init = at803x_config_init, -+ .link_change_notify = at803x_link_change_notify, -+ .set_wol = at803x_set_wol, -+ .get_wol = at803x_get_wol, -+ .suspend = at803x_suspend, -+ .resume = at803x_resume, -+ .features = PHY_BASIC_FEATURES, -+ .flags = PHY_HAS_INTERRUPT, -+ .config_aneg = genphy_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = at803x_ack_interrupt, -+ .config_intr = at803x_config_intr, - } }; - - module_phy_driver(at803x_driver); -@@ -454,6 +474,7 @@ module_phy_driver(at803x_driver); - static struct mdio_device_id __maybe_unused atheros_tbl[] = { - { ATH8030_PHY_ID, 0xffffffef }, - { ATH8031_PHY_ID, 0xffffffef }, -+ { ATH8032_PHY_ID, 0xffffffef }, - { ATH8035_PHY_ID, 0xffffffef }, - { } - }; diff --git a/target/linux/generic/patches-4.9/200-fix_localversion.patch b/target/linux/generic/patches-4.9/200-fix_localversion.patch deleted file mode 100644 index 70228bb5f4..0000000000 --- a/target/linux/generic/patches-4.9/200-fix_localversion.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/scripts/setlocalversion -+++ b/scripts/setlocalversion -@@ -165,7 +165,7 @@ else - # annotated or signed tagged state (as git describe only - # looks at signed or annotated tags - git tag -a/-s) and - # LOCALVERSION= is not specified -- if test "${LOCALVERSION+set}" != "set"; then -+ if test "${CONFIG_LOCALVERSION+set}" != "set"; then - scm=$(scm_version --short) - res="$res${scm:++}" - fi diff --git a/target/linux/generic/patches-4.9/201-extra_optimization.patch b/target/linux/generic/patches-4.9/201-extra_optimization.patch deleted file mode 100644 index d26461746b..0000000000 --- a/target/linux/generic/patches-4.9/201-extra_optimization.patch +++ /dev/null @@ -1,18 +0,0 @@ ---- a/Makefile -+++ b/Makefile -@@ -639,12 +639,12 @@ KBUILD_CFLAGS += $(call cc-option,-fdata - endif - - ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE --KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,) -+KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,) $(EXTRA_OPTIMIZATION) - else - ifdef CONFIG_PROFILE_ALL_BRANCHES --KBUILD_CFLAGS += -O2 $(call cc-disable-warning,maybe-uninitialized,) -+KBUILD_CFLAGS += -O2 $(call cc-disable-warning,maybe-uninitialized,) $(EXTRA_OPTIMIZATION) - else --KBUILD_CFLAGS += -O2 -+KBUILD_CFLAGS += -O2 -fno-reorder-blocks -fno-tree-ch $(EXTRA_OPTIMIZATION) - endif - endif - diff --git a/target/linux/generic/patches-4.9/202-reduce_module_size.patch b/target/linux/generic/patches-4.9/202-reduce_module_size.patch deleted file mode 100644 index 7ea3558297..0000000000 --- a/target/linux/generic/patches-4.9/202-reduce_module_size.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/Makefile -+++ b/Makefile -@@ -407,7 +407,7 @@ KBUILD_CFLAGS_KERNEL := - KBUILD_AFLAGS := -D__ASSEMBLY__ $(call cc-option,-fno-PIE) - KBUILD_AFLAGS_MODULE := -DMODULE - KBUILD_CFLAGS_MODULE := -DMODULE --KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -+KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s) - - # Read KERNELRELEASE from include/config/kernel.release (if it exists) - KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null) diff --git a/target/linux/generic/patches-4.9/203-kallsyms_uncompressed.patch b/target/linux/generic/patches-4.9/203-kallsyms_uncompressed.patch deleted file mode 100644 index e3c9562c3d..0000000000 --- a/target/linux/generic/patches-4.9/203-kallsyms_uncompressed.patch +++ /dev/null @@ -1,106 +0,0 @@ ---- a/scripts/kallsyms.c -+++ b/scripts/kallsyms.c -@@ -61,6 +61,7 @@ static struct addr_range percpu_range = - static struct sym_entry *table; - static unsigned int table_size, table_cnt; - static int all_symbols = 0; -+static int uncompressed = 0; - static int absolute_percpu = 0; - static char symbol_prefix_char = '\0'; - static int base_relative = 0; -@@ -446,6 +447,9 @@ static void write_src(void) - - free(markers); - -+ if (uncompressed) -+ return; -+ - output_label("kallsyms_token_table"); - off = 0; - for (i = 0; i < 256; i++) { -@@ -504,6 +508,9 @@ static void *find_token(unsigned char *s - { - int i; - -+ if (uncompressed) -+ return NULL; -+ - for (i = 0; i < len - 1; i++) { - if (str[i] == token[0] && str[i+1] == token[1]) - return &str[i]; -@@ -576,6 +583,9 @@ static void optimize_result(void) - { - int i, best; - -+ if (uncompressed) -+ return; -+ - /* using the '\0' symbol last allows compress_symbols to use standard - * fast string functions */ - for (i = 255; i >= 0; i--) { -@@ -764,6 +774,8 @@ int main(int argc, char **argv) - symbol_prefix_char = *p; - } else if (strcmp(argv[i], "--base-relative") == 0) - base_relative = 1; -+ else if (strcmp(argv[i], "--uncompressed") == 0) -+ uncompressed = 1; - else - usage(); - } ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -1370,6 +1370,17 @@ config SYSCTL_ARCH_UNALIGN_ALLOW - the unaligned access emulation. - see arch/parisc/kernel/unaligned.c for reference - -+config KALLSYMS_UNCOMPRESSED -+ bool "Keep kallsyms uncompressed" -+ depends on KALLSYMS -+ help -+ Normally kallsyms contains compressed symbols (using a token table), -+ reducing the uncompressed kernel image size. Keeping the symbol table -+ uncompressed significantly improves the size of this part in compressed -+ kernel images. -+ -+ Say N unless you need compressed kernel images to be small. -+ - config HAVE_PCSPKR_PLATFORM - bool - ---- a/scripts/link-vmlinux.sh -+++ b/scripts/link-vmlinux.sh -@@ -136,6 +136,10 @@ kallsyms() - kallsymopt="${kallsymopt} --base-relative" - fi - -+ if [ -n "${CONFIG_KALLSYMS_UNCOMPRESSED}" ]; then -+ kallsymopt="${kallsymopt} --uncompressed" -+ fi -+ - local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \ - ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}" - ---- a/kernel/kallsyms.c -+++ b/kernel/kallsyms.c -@@ -113,6 +113,11 @@ static unsigned int kallsyms_expand_symb - * For every byte on the compressed symbol data, copy the table - * entry for that byte. - */ -+#ifdef CONFIG_KALLSYMS_UNCOMPRESSED -+ memcpy(result, data + 1, len - 1); -+ result += len - 1; -+ len = 0; -+#endif - while (len) { - tptr = &kallsyms_token_table[kallsyms_token_index[*data]]; - data++; -@@ -145,6 +150,9 @@ tail: - */ - static char kallsyms_get_symbol_type(unsigned int off) - { -+#ifdef CONFIG_KALLSYMS_UNCOMPRESSED -+ return kallsyms_names[off + 1]; -+#endif - /* - * Get just the first code, look it up in the token table, - * and return the first char from this token. diff --git a/target/linux/generic/patches-4.9/204-module_strip.patch b/target/linux/generic/patches-4.9/204-module_strip.patch deleted file mode 100644 index 8860ec332e..0000000000 --- a/target/linux/generic/patches-4.9/204-module_strip.patch +++ /dev/null @@ -1,195 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: [PATCH] build: add a hack for removing non-essential module info - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- ---- a/include/linux/module.h -+++ b/include/linux/module.h -@@ -159,6 +159,7 @@ extern void cleanup_module(void); - - /* Generic info of form tag = "info" */ - #define MODULE_INFO(tag, info) __MODULE_INFO(tag, tag, info) -+#define MODULE_INFO_STRIP(tag, info) __MODULE_INFO_STRIP(tag, tag, info) - - /* For userspace: you can also call me... */ - #define MODULE_ALIAS(_alias) MODULE_INFO(alias, _alias) -@@ -202,12 +203,12 @@ extern void cleanup_module(void); - * Author(s), use "Name <email>" or just "Name", for multiple - * authors use multiple MODULE_AUTHOR() statements/lines. - */ --#define MODULE_AUTHOR(_author) MODULE_INFO(author, _author) -+#define MODULE_AUTHOR(_author) MODULE_INFO_STRIP(author, _author) - - /* What your module does. */ --#define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description) -+#define MODULE_DESCRIPTION(_description) MODULE_INFO_STRIP(description, _description) - --#ifdef MODULE -+#if defined(MODULE) && !defined(CONFIG_MODULE_STRIPPED) - /* Creates an alias so file2alias.c can find device table. */ - #define MODULE_DEVICE_TABLE(type, name) \ - extern const typeof(name) __mod_##type##__##name##_device_table \ -@@ -234,7 +235,9 @@ extern const typeof(name) __mod_##type## - */ - - #if defined(MODULE) || !defined(CONFIG_SYSFS) --#define MODULE_VERSION(_version) MODULE_INFO(version, _version) -+#define MODULE_VERSION(_version) MODULE_INFO_STRIP(version, _version) -+#elif defined(CONFIG_MODULE_STRIPPED) -+#define MODULE_VERSION(_version) __MODULE_INFO_DISABLED(version) - #else - #define MODULE_VERSION(_version) \ - static struct module_version_attribute ___modver_attr = { \ -@@ -256,7 +259,7 @@ extern const typeof(name) __mod_##type## - /* Optional firmware file (or files) needed by the module - * format is simply firmware file name. Multiple firmware - * files require multiple MODULE_FIRMWARE() specifiers */ --#define MODULE_FIRMWARE(_firmware) MODULE_INFO(firmware, _firmware) -+#define MODULE_FIRMWARE(_firmware) MODULE_INFO_STRIP(firmware, _firmware) - - struct notifier_block; - ---- a/include/linux/moduleparam.h -+++ b/include/linux/moduleparam.h -@@ -16,6 +16,16 @@ - /* Chosen so that structs with an unsigned long line up. */ - #define MAX_PARAM_PREFIX_LEN (64 - sizeof(unsigned long)) - -+/* This struct is here for syntactic coherency, it is not used */ -+#define __MODULE_INFO_DISABLED(name) \ -+ struct __UNIQUE_ID(name) {} -+ -+#ifdef CONFIG_MODULE_STRIPPED -+#define __MODULE_INFO_STRIP(tag, name, info) __MODULE_INFO_DISABLED(name) -+#else -+#define __MODULE_INFO_STRIP(tag, name, info) __MODULE_INFO(tag, name, info) -+#endif -+ - #ifdef MODULE - #define __MODULE_INFO(tag, name, info) \ - static const char __UNIQUE_ID(name)[] \ -@@ -23,8 +33,7 @@ static const char __UNIQUE_ID(name)[] - = __stringify(tag) "=" info - #else /* !MODULE */ - /* This struct is here for syntactic coherency, it is not used */ --#define __MODULE_INFO(tag, name, info) \ -- struct __UNIQUE_ID(name) {} -+#define __MODULE_INFO(tag, name, info) __MODULE_INFO_DISABLED(name) - #endif - #define __MODULE_PARM_TYPE(name, _type) \ - __MODULE_INFO(parmtype, name##type, #name ":" _type) -@@ -32,7 +41,7 @@ static const char __UNIQUE_ID(name)[] - /* One for each parameter, describing how to use it. Some files do - multiple of these per line, so can't just use MODULE_INFO. */ - #define MODULE_PARM_DESC(_parm, desc) \ -- __MODULE_INFO(parm, _parm, #_parm ":" desc) -+ __MODULE_INFO_STRIP(parm, _parm, #_parm ":" desc) - - struct kernel_param; - ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -2106,6 +2106,13 @@ config TRIM_UNUSED_KSYMS - - If unsure, or if you need to build out-of-tree modules, say N. - -+config MODULE_STRIPPED -+ bool "Reduce module size" -+ depends on MODULES -+ help -+ Remove module parameter descriptions, author info, version, aliases, -+ device tables, etc. -+ - endif # MODULES - - config MODULES_TREE_LOOKUP ---- a/kernel/module.c -+++ b/kernel/module.c -@@ -2945,9 +2945,11 @@ static struct module *setup_load_info(st - - static int check_modinfo(struct module *mod, struct load_info *info, int flags) - { -- const char *modmagic = get_modinfo(info, "vermagic"); - int err; - -+#ifndef CONFIG_MODULE_STRIPPED -+ const char *modmagic = get_modinfo(info, "vermagic"); -+ - if (flags & MODULE_INIT_IGNORE_VERMAGIC) - modmagic = NULL; - -@@ -2968,6 +2970,7 @@ static int check_modinfo(struct module * - mod->name); - add_taint_module(mod, TAINT_OOT_MODULE, LOCKDEP_STILL_OK); - } -+#endif - - if (get_modinfo(info, "staging")) { - add_taint_module(mod, TAINT_CRAP, LOCKDEP_STILL_OK); ---- a/scripts/mod/modpost.c -+++ b/scripts/mod/modpost.c -@@ -1964,7 +1964,9 @@ static void read_symbols(char *modname) - symname = remove_dot(info.strtab + sym->st_name); - - handle_modversions(mod, &info, sym, symname); -+#ifndef CONFIG_MODULE_STRIPPED - handle_moddevtable(mod, &info, sym, symname); -+#endif - } - if (!is_vmlinux(modname) || - (is_vmlinux(modname) && vmlinux_section_warnings)) -@@ -2108,7 +2110,9 @@ static void add_header(struct buffer *b, - buf_printf(b, "#include <linux/vermagic.h>\n"); - buf_printf(b, "#include <linux/compiler.h>\n"); - buf_printf(b, "\n"); -+#ifndef CONFIG_MODULE_STRIPPED - buf_printf(b, "MODULE_INFO(vermagic, VERMAGIC_STRING);\n"); -+#endif - buf_printf(b, "\n"); - buf_printf(b, "__visible struct module __this_module\n"); - buf_printf(b, "__attribute__((section(\".gnu.linkonce.this_module\"))) = {\n"); -@@ -2125,16 +2129,20 @@ static void add_header(struct buffer *b, - - static void add_intree_flag(struct buffer *b, int is_intree) - { -+#ifndef CONFIG_MODULE_STRIPPED - if (is_intree) - buf_printf(b, "\nMODULE_INFO(intree, \"Y\");\n"); -+#endif - } - - static void add_staging_flag(struct buffer *b, const char *name) - { -+#ifndef CONFIG_MODULE_STRIPPED - static const char *staging_dir = "drivers/staging"; - - if (strncmp(staging_dir, name, strlen(staging_dir)) == 0) - buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n"); -+#endif - } - - /* In kernel, this size is defined in linux/module.h; -@@ -2238,11 +2246,13 @@ static void add_depends(struct buffer *b - - static void add_srcversion(struct buffer *b, struct module *mod) - { -+#ifndef CONFIG_MODULE_STRIPPED - if (mod->srcversion[0]) { - buf_printf(b, "\n"); - buf_printf(b, "MODULE_INFO(srcversion, \"%s\");\n", - mod->srcversion); - } -+#endif - } - - static void write_if_changed(struct buffer *b, const char *fname) -@@ -2476,7 +2486,9 @@ int main(int argc, char **argv) - add_staging_flag(&buf, mod->name); - err |= add_versions(&buf, mod); - add_depends(&buf, mod, modules); -+#ifndef CONFIG_MODULE_STRIPPED - add_moddevtable(&buf, mod); -+#endif - add_srcversion(&buf, mod); - - sprintf(fname, "%s.mod.c", mod->name); diff --git a/target/linux/generic/patches-4.9/205-backtrace_module_info.patch b/target/linux/generic/patches-4.9/205-backtrace_module_info.patch deleted file mode 100644 index 25fe3751aa..0000000000 --- a/target/linux/generic/patches-4.9/205-backtrace_module_info.patch +++ /dev/null @@ -1,34 +0,0 @@ ---- a/lib/vsprintf.c -+++ b/lib/vsprintf.c -@@ -669,8 +669,10 @@ char *symbol_string(char *buf, char *end - struct printf_spec spec, const char *fmt) - { - unsigned long value; --#ifdef CONFIG_KALLSYMS - char sym[KSYM_SYMBOL_LEN]; -+#ifndef CONFIG_KALLSYMS -+ struct module *mod; -+ int len; - #endif - - if (fmt[1] == 'R') -@@ -684,11 +686,16 @@ char *symbol_string(char *buf, char *end - sprint_symbol(sym, value); - else - sprint_symbol_no_offset(sym, value); -- -- return string(buf, end, sym, spec); - #else -- return special_hex_number(buf, end, value, sizeof(void *)); -+ len = snprintf(sym, sizeof(sym), "0x%lx", value); -+ -+ mod = __module_address(value); -+ if (mod) -+ snprintf(sym + len, sizeof(sym) - len, " [%s@%p+0x%x]", -+ mod->name, mod->core_layout.base, -+ mod->core_layout.size); - #endif -+ return string(buf, end, sym, spec); - } - - static noinline_for_stack diff --git a/target/linux/generic/patches-4.9/206-mips-disable-vdso.patch b/target/linux/generic/patches-4.9/206-mips-disable-vdso.patch deleted file mode 100644 index e45e734cd3..0000000000 --- a/target/linux/generic/patches-4.9/206-mips-disable-vdso.patch +++ /dev/null @@ -1,18 +0,0 @@ -Disable MIPS VDSO until the cache issues have been sorted out. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> - ---- a/arch/mips/vdso/Makefile -+++ b/arch/mips/vdso/Makefile -@@ -28,9 +28,9 @@ aflags-vdso := $(ccflags-vdso) \ - ifndef CONFIG_CPU_MIPSR6 - ifeq ($(call ld-ifversion, -lt, 225000000, y),y) - $(warning MIPS VDSO requires binutils >= 2.25) -- obj-vdso-y := $(filter-out gettimeofday.o, $(obj-vdso-y)) -- ccflags-vdso += -DDISABLE_MIPS_VDSO - endif -+ obj-vdso-y := $(filter-out gettimeofday.o, $(obj-vdso-y)) -+ ccflags-vdso += -DDISABLE_MIPS_VDSO - endif - - # VDSO linker flags. diff --git a/target/linux/generic/patches-4.9/207-disable-modorder.patch b/target/linux/generic/patches-4.9/207-disable-modorder.patch deleted file mode 100644 index ad24a8026e..0000000000 --- a/target/linux/generic/patches-4.9/207-disable-modorder.patch +++ /dev/null @@ -1,34 +0,0 @@ -Disable modules.order to improve build performance. -This file is not needed for anything in LEDE - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- ---- a/Makefile -+++ b/Makefile -@@ -1196,7 +1196,6 @@ all: modules - - PHONY += modules - modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin -- $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order - @$(kecho) ' Building modules, stage 2.'; - $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost - $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_modbuild -@@ -1226,7 +1225,6 @@ _modinst_: - rm -f $(MODLIB)/build ; \ - ln -s $(CURDIR) $(MODLIB)/build ; \ - fi -- @cp -f $(objtree)/modules.order $(MODLIB)/ - @cp -f $(objtree)/modules.builtin $(MODLIB)/ - $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst - ---- a/scripts/Makefile.build -+++ b/scripts/Makefile.build -@@ -93,7 +93,7 @@ modorder-target := $(obj)/modules.order - # We keep a list of all modules in $(MODVERDIR) - - __build: $(if $(KBUILD_BUILTIN),$(builtin-target) $(lib-target) $(extra-y)) \ -- $(if $(KBUILD_MODULES),$(obj-m) $(modorder-target)) \ -+ $(if $(KBUILD_MODULES),$(obj-m)) \ - $(subdir-ym) $(always) - @: - diff --git a/target/linux/generic/patches-4.9/210-darwin_scripts_include.patch b/target/linux/generic/patches-4.9/210-darwin_scripts_include.patch deleted file mode 100644 index 7e0fb8067a..0000000000 --- a/target/linux/generic/patches-4.9/210-darwin_scripts_include.patch +++ /dev/null @@ -1,3050 +0,0 @@ ---- a/scripts/kconfig/Makefile -+++ b/scripts/kconfig/Makefile -@@ -163,6 +163,9 @@ check-lxdialog := $(srctree)/$(src)/lxd - # we really need to do so. (Do not call gcc as part of make mrproper) - HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \ - -DLOCALE -+ifeq ($(shell uname -s),Darwin) -+HOST_LOADLIBES += -lncurses -+endif - - # =========================================================================== - # Shared Makefile for the various kconfig executables: ---- a/scripts/mod/mk_elfconfig.c -+++ b/scripts/mod/mk_elfconfig.c -@@ -1,7 +1,11 @@ - #include <stdio.h> - #include <stdlib.h> - #include <string.h> -+#ifndef __APPLE__ - #include <elf.h> -+#else -+#include "elf.h" -+#endif - - int - main(int argc, char **argv) ---- a/scripts/mod/modpost.h -+++ b/scripts/mod/modpost.h -@@ -7,7 +7,11 @@ - #include <sys/mman.h> - #include <fcntl.h> - #include <unistd.h> -+#if !(defined(__APPLE__) || defined(__CYGWIN__)) - #include <elf.h> -+#else -+#include "elf.h" -+#endif - - #include "elfconfig.h" - ---- /dev/null -+++ b/scripts/mod/elf.h -@@ -0,0 +1,3007 @@ -+/* This file defines standard ELF types, structures, and macros. -+ Copyright (C) 1995-2012 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, see -+ <http://www.gnu.org/licenses/>. */ -+ -+#ifndef _ELF_H -+#define _ELF_H 1 -+ -+/* Standard ELF types. */ -+ -+#include <stdint.h> -+ -+/* Type for a 16-bit quantity. */ -+typedef uint16_t Elf32_Half; -+typedef uint16_t Elf64_Half; -+ -+/* Types for signed and unsigned 32-bit quantities. */ -+typedef uint32_t Elf32_Word; -+typedef int32_t Elf32_Sword; -+typedef uint32_t Elf64_Word; -+typedef int32_t Elf64_Sword; -+ -+/* Types for signed and unsigned 64-bit quantities. */ -+typedef uint64_t Elf32_Xword; -+typedef int64_t Elf32_Sxword; -+typedef uint64_t Elf64_Xword; -+typedef int64_t Elf64_Sxword; -+ -+/* Type of addresses. */ -+typedef uint32_t Elf32_Addr; -+typedef uint64_t Elf64_Addr; -+ -+/* Type of file offsets. */ -+typedef uint32_t Elf32_Off; -+typedef uint64_t Elf64_Off; -+ -+/* Type for section indices, which are 16-bit quantities. */ -+typedef uint16_t Elf32_Section; -+typedef uint16_t Elf64_Section; -+ -+/* Type for version symbol information. */ -+typedef Elf32_Half Elf32_Versym; -+typedef Elf64_Half Elf64_Versym; -+ -+ -+/* The ELF file header. This appears at the start of every ELF file. */ -+ -+#define EI_NIDENT (16) -+ -+typedef struct -+{ -+ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ -+ Elf32_Half e_type; /* Object file type */ -+ Elf32_Half e_machine; /* Architecture */ -+ Elf32_Word e_version; /* Object file version */ -+ Elf32_Addr e_entry; /* Entry point virtual address */ -+ Elf32_Off e_phoff; /* Program header table file offset */ -+ Elf32_Off e_shoff; /* Section header table file offset */ -+ Elf32_Word e_flags; /* Processor-specific flags */ -+ Elf32_Half e_ehsize; /* ELF header size in bytes */ -+ Elf32_Half e_phentsize; /* Program header table entry size */ -+ Elf32_Half e_phnum; /* Program header table entry count */ -+ Elf32_Half e_shentsize; /* Section header table entry size */ -+ Elf32_Half e_shnum; /* Section header table entry count */ -+ Elf32_Half e_shstrndx; /* Section header string table index */ -+} Elf32_Ehdr; -+ -+typedef struct -+{ -+ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ -+ Elf64_Half e_type; /* Object file type */ -+ Elf64_Half e_machine; /* Architecture */ -+ Elf64_Word e_version; /* Object file version */ -+ Elf64_Addr e_entry; /* Entry point virtual address */ -+ Elf64_Off e_phoff; /* Program header table file offset */ -+ Elf64_Off e_shoff; /* Section header table file offset */ -+ Elf64_Word e_flags; /* Processor-specific flags */ -+ Elf64_Half e_ehsize; /* ELF header size in bytes */ -+ Elf64_Half e_phentsize; /* Program header table entry size */ -+ Elf64_Half e_phnum; /* Program header table entry count */ -+ Elf64_Half e_shentsize; /* Section header table entry size */ -+ Elf64_Half e_shnum; /* Section header table entry count */ -+ Elf64_Half e_shstrndx; /* Section header string table index */ -+} Elf64_Ehdr; -+ -+/* Fields in the e_ident array. The EI_* macros are indices into the -+ array. The macros under each EI_* macro are the values the byte -+ may have. */ -+ -+#define EI_MAG0 0 /* File identification byte 0 index */ -+#define ELFMAG0 0x7f /* Magic number byte 0 */ -+ -+#define EI_MAG1 1 /* File identification byte 1 index */ -+#define ELFMAG1 'E' /* Magic number byte 1 */ -+ -+#define EI_MAG2 2 /* File identification byte 2 index */ -+#define ELFMAG2 'L' /* Magic number byte 2 */ -+ -+#define EI_MAG3 3 /* File identification byte 3 index */ -+#define ELFMAG3 'F' /* Magic number byte 3 */ -+ -+/* Conglomeration of the identification bytes, for easy testing as a word. */ -+#define ELFMAG "\177ELF" -+#define SELFMAG 4 -+ -+#define EI_CLASS 4 /* File class byte index */ -+#define ELFCLASSNONE 0 /* Invalid class */ -+#define ELFCLASS32 1 /* 32-bit objects */ -+#define ELFCLASS64 2 /* 64-bit objects */ -+#define ELFCLASSNUM 3 -+ -+#define EI_DATA 5 /* Data encoding byte index */ -+#define ELFDATANONE 0 /* Invalid data encoding */ -+#define ELFDATA2LSB 1 /* 2's complement, little endian */ -+#define ELFDATA2MSB 2 /* 2's complement, big endian */ -+#define ELFDATANUM 3 -+ -+#define EI_VERSION 6 /* File version byte index */ -+ /* Value must be EV_CURRENT */ -+ -+#define EI_OSABI 7 /* OS ABI identification */ -+#define ELFOSABI_NONE 0 /* UNIX System V ABI */ -+#define ELFOSABI_SYSV 0 /* Alias. */ -+#define ELFOSABI_HPUX 1 /* HP-UX */ -+#define ELFOSABI_NETBSD 2 /* NetBSD. */ -+#define ELFOSABI_GNU 3 /* Object uses GNU ELF extensions. */ -+#define ELFOSABI_LINUX ELFOSABI_GNU /* Compatibility alias. */ -+#define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ -+#define ELFOSABI_AIX 7 /* IBM AIX. */ -+#define ELFOSABI_IRIX 8 /* SGI Irix. */ -+#define ELFOSABI_FREEBSD 9 /* FreeBSD. */ -+#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ -+#define ELFOSABI_MODESTO 11 /* Novell Modesto. */ -+#define ELFOSABI_OPENBSD 12 /* OpenBSD. */ -+#define ELFOSABI_ARM_AEABI 64 /* ARM EABI */ -+#define ELFOSABI_ARM 97 /* ARM */ -+#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ -+ -+#define EI_ABIVERSION 8 /* ABI version */ -+ -+#define EI_PAD 9 /* Byte index of padding bytes */ -+ -+/* Legal values for e_type (object file type). */ -+ -+#define ET_NONE 0 /* No file type */ -+#define ET_REL 1 /* Relocatable file */ -+#define ET_EXEC 2 /* Executable file */ -+#define ET_DYN 3 /* Shared object file */ -+#define ET_CORE 4 /* Core file */ -+#define ET_NUM 5 /* Number of defined types */ -+#define ET_LOOS 0xfe00 /* OS-specific range start */ -+#define ET_HIOS 0xfeff /* OS-specific range end */ -+#define ET_LOPROC 0xff00 /* Processor-specific range start */ -+#define ET_HIPROC 0xffff /* Processor-specific range end */ -+ -+/* Legal values for e_machine (architecture). */ -+ -+#define EM_NONE 0 /* No machine */ -+#define EM_M32 1 /* AT&T WE 32100 */ -+#define EM_SPARC 2 /* SUN SPARC */ -+#define EM_386 3 /* Intel 80386 */ -+#define EM_68K 4 /* Motorola m68k family */ -+#define EM_88K 5 /* Motorola m88k family */ -+#define EM_860 7 /* Intel 80860 */ -+#define EM_MIPS 8 /* MIPS R3000 big-endian */ -+#define EM_S370 9 /* IBM System/370 */ -+#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ -+ -+#define EM_PARISC 15 /* HPPA */ -+#define EM_VPP500 17 /* Fujitsu VPP500 */ -+#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ -+#define EM_960 19 /* Intel 80960 */ -+#define EM_PPC 20 /* PowerPC */ -+#define EM_PPC64 21 /* PowerPC 64-bit */ -+#define EM_S390 22 /* IBM S390 */ -+ -+#define EM_V800 36 /* NEC V800 series */ -+#define EM_FR20 37 /* Fujitsu FR20 */ -+#define EM_RH32 38 /* TRW RH-32 */ -+#define EM_RCE 39 /* Motorola RCE */ -+#define EM_ARM 40 /* ARM */ -+#define EM_FAKE_ALPHA 41 /* Digital Alpha */ -+#define EM_SH 42 /* Hitachi SH */ -+#define EM_SPARCV9 43 /* SPARC v9 64-bit */ -+#define EM_TRICORE 44 /* Siemens Tricore */ -+#define EM_ARC 45 /* Argonaut RISC Core */ -+#define EM_H8_300 46 /* Hitachi H8/300 */ -+#define EM_H8_300H 47 /* Hitachi H8/300H */ -+#define EM_H8S 48 /* Hitachi H8S */ -+#define EM_H8_500 49 /* Hitachi H8/500 */ -+#define EM_IA_64 50 /* Intel Merced */ -+#define EM_MIPS_X 51 /* Stanford MIPS-X */ -+#define EM_COLDFIRE 52 /* Motorola Coldfire */ -+#define EM_68HC12 53 /* Motorola M68HC12 */ -+#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/ -+#define EM_PCP 55 /* Siemens PCP */ -+#define EM_NCPU 56 /* Sony nCPU embeeded RISC */ -+#define EM_NDR1 57 /* Denso NDR1 microprocessor */ -+#define EM_STARCORE 58 /* Motorola Start*Core processor */ -+#define EM_ME16 59 /* Toyota ME16 processor */ -+#define EM_ST100 60 /* STMicroelectronic ST100 processor */ -+#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/ -+#define EM_X86_64 62 /* AMD x86-64 architecture */ -+#define EM_PDSP 63 /* Sony DSP Processor */ -+ -+#define EM_FX66 66 /* Siemens FX66 microcontroller */ -+#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ -+#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ -+#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ -+#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ -+#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ -+#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ -+#define EM_SVX 73 /* Silicon Graphics SVx */ -+#define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */ -+#define EM_VAX 75 /* Digital VAX */ -+#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ -+#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ -+#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ -+#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ -+#define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ -+#define EM_HUANY 81 /* Harvard University machine-independent object files */ -+#define EM_PRISM 82 /* SiTera Prism */ -+#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ -+#define EM_FR30 84 /* Fujitsu FR30 */ -+#define EM_D10V 85 /* Mitsubishi D10V */ -+#define EM_D30V 86 /* Mitsubishi D30V */ -+#define EM_V850 87 /* NEC v850 */ -+#define EM_M32R 88 /* Mitsubishi M32R */ -+#define EM_MN10300 89 /* Matsushita MN10300 */ -+#define EM_MN10200 90 /* Matsushita MN10200 */ -+#define EM_PJ 91 /* picoJava */ -+#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ -+#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ -+#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ -+#define EM_TILEPRO 188 /* Tilera TILEPro */ -+#define EM_TILEGX 191 /* Tilera TILE-Gx */ -+#define EM_NUM 192 -+ -+/* If it is necessary to assign new unofficial EM_* values, please -+ pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the -+ chances of collision with official or non-GNU unofficial values. */ -+ -+#define EM_ALPHA 0x9026 -+ -+/* Legal values for e_version (version). */ -+ -+#define EV_NONE 0 /* Invalid ELF version */ -+#define EV_CURRENT 1 /* Current version */ -+#define EV_NUM 2 -+ -+/* Section header. */ -+ -+typedef struct -+{ -+ Elf32_Word sh_name; /* Section name (string tbl index) */ -+ Elf32_Word sh_type; /* Section type */ -+ Elf32_Word sh_flags; /* Section flags */ -+ Elf32_Addr sh_addr; /* Section virtual addr at execution */ -+ Elf32_Off sh_offset; /* Section file offset */ -+ Elf32_Word sh_size; /* Section size in bytes */ -+ Elf32_Word sh_link; /* Link to another section */ -+ Elf32_Word sh_info; /* Additional section information */ -+ Elf32_Word sh_addralign; /* Section alignment */ -+ Elf32_Word sh_entsize; /* Entry size if section holds table */ -+} Elf32_Shdr; -+ -+typedef struct -+{ -+ Elf64_Word sh_name; /* Section name (string tbl index) */ -+ Elf64_Word sh_type; /* Section type */ -+ Elf64_Xword sh_flags; /* Section flags */ -+ Elf64_Addr sh_addr; /* Section virtual addr at execution */ -+ Elf64_Off sh_offset; /* Section file offset */ -+ Elf64_Xword sh_size; /* Section size in bytes */ -+ Elf64_Word sh_link; /* Link to another section */ -+ Elf64_Word sh_info; /* Additional section information */ -+ Elf64_Xword sh_addralign; /* Section alignment */ -+ Elf64_Xword sh_entsize; /* Entry size if section holds table */ -+} Elf64_Shdr; -+ -+/* Special section indices. */ -+ -+#define SHN_UNDEF 0 /* Undefined section */ -+#define SHN_LORESERVE 0xff00 /* Start of reserved indices */ -+#define SHN_LOPROC 0xff00 /* Start of processor-specific */ -+#define SHN_BEFORE 0xff00 /* Order section before all others -+ (Solaris). */ -+#define SHN_AFTER 0xff01 /* Order section after all others -+ (Solaris). */ -+#define SHN_HIPROC 0xff1f /* End of processor-specific */ -+#define SHN_LOOS 0xff20 /* Start of OS-specific */ -+#define SHN_HIOS 0xff3f /* End of OS-specific */ -+#define SHN_ABS 0xfff1 /* Associated symbol is absolute */ -+#define SHN_COMMON 0xfff2 /* Associated symbol is common */ -+#define SHN_XINDEX 0xffff /* Index is in extra table. */ -+#define SHN_HIRESERVE 0xffff /* End of reserved indices */ -+ -+/* Legal values for sh_type (section type). */ -+ -+#define SHT_NULL 0 /* Section header table entry unused */ -+#define SHT_PROGBITS 1 /* Program data */ -+#define SHT_SYMTAB 2 /* Symbol table */ -+#define SHT_STRTAB 3 /* String table */ -+#define SHT_RELA 4 /* Relocation entries with addends */ -+#define SHT_HASH 5 /* Symbol hash table */ -+#define SHT_DYNAMIC 6 /* Dynamic linking information */ -+#define SHT_NOTE 7 /* Notes */ -+#define SHT_NOBITS 8 /* Program space with no data (bss) */ -+#define SHT_REL 9 /* Relocation entries, no addends */ -+#define SHT_SHLIB 10 /* Reserved */ -+#define SHT_DYNSYM 11 /* Dynamic linker symbol table */ -+#define SHT_INIT_ARRAY 14 /* Array of constructors */ -+#define SHT_FINI_ARRAY 15 /* Array of destructors */ -+#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */ -+#define SHT_GROUP 17 /* Section group */ -+#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */ -+#define SHT_NUM 19 /* Number of defined types. */ -+#define SHT_LOOS 0x60000000 /* Start OS-specific. */ -+#define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes. */ -+#define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */ -+#define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ -+#define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */ -+#define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */ -+#define SHT_SUNW_move 0x6ffffffa -+#define SHT_SUNW_COMDAT 0x6ffffffb -+#define SHT_SUNW_syminfo 0x6ffffffc -+#define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */ -+#define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */ -+#define SHT_GNU_versym 0x6fffffff /* Version symbol table. */ -+#define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */ -+#define SHT_HIOS 0x6fffffff /* End OS-specific type */ -+#define SHT_LOPROC 0x70000000 /* Start of processor-specific */ -+#define SHT_HIPROC 0x7fffffff /* End of processor-specific */ -+#define SHT_LOUSER 0x80000000 /* Start of application-specific */ -+#define SHT_HIUSER 0x8fffffff /* End of application-specific */ -+ -+/* Legal values for sh_flags (section flags). */ -+ -+#define SHF_WRITE (1 << 0) /* Writable */ -+#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ -+#define SHF_EXECINSTR (1 << 2) /* Executable */ -+#define SHF_MERGE (1 << 4) /* Might be merged */ -+#define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */ -+#define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */ -+#define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */ -+#define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling -+ required */ -+#define SHF_GROUP (1 << 9) /* Section is member of a group. */ -+#define SHF_TLS (1 << 10) /* Section hold thread-local data. */ -+#define SHF_MASKOS 0x0ff00000 /* OS-specific. */ -+#define SHF_MASKPROC 0xf0000000 /* Processor-specific */ -+#define SHF_ORDERED (1 << 30) /* Special ordering requirement -+ (Solaris). */ -+#define SHF_EXCLUDE (1 << 31) /* Section is excluded unless -+ referenced or allocated (Solaris).*/ -+ -+/* Section group handling. */ -+#define GRP_COMDAT 0x1 /* Mark group as COMDAT. */ -+ -+/* Symbol table entry. */ -+ -+typedef struct -+{ -+ Elf32_Word st_name; /* Symbol name (string tbl index) */ -+ Elf32_Addr st_value; /* Symbol value */ -+ Elf32_Word st_size; /* Symbol size */ -+ unsigned char st_info; /* Symbol type and binding */ -+ unsigned char st_other; /* Symbol visibility */ -+ Elf32_Section st_shndx; /* Section index */ -+} Elf32_Sym; -+ -+typedef struct -+{ -+ Elf64_Word st_name; /* Symbol name (string tbl index) */ -+ unsigned char st_info; /* Symbol type and binding */ -+ unsigned char st_other; /* Symbol visibility */ -+ Elf64_Section st_shndx; /* Section index */ -+ Elf64_Addr st_value; /* Symbol value */ -+ Elf64_Xword st_size; /* Symbol size */ -+} Elf64_Sym; -+ -+/* The syminfo section if available contains additional information about -+ every dynamic symbol. */ -+ -+typedef struct -+{ -+ Elf32_Half si_boundto; /* Direct bindings, symbol bound to */ -+ Elf32_Half si_flags; /* Per symbol flags */ -+} Elf32_Syminfo; -+ -+typedef struct -+{ -+ Elf64_Half si_boundto; /* Direct bindings, symbol bound to */ -+ Elf64_Half si_flags; /* Per symbol flags */ -+} Elf64_Syminfo; -+ -+/* Possible values for si_boundto. */ -+#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ -+#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ -+#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ -+ -+/* Possible bitmasks for si_flags. */ -+#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ -+#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ -+#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ -+#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy -+ loaded */ -+/* Syminfo version values. */ -+#define SYMINFO_NONE 0 -+#define SYMINFO_CURRENT 1 -+#define SYMINFO_NUM 2 -+ -+ -+/* How to extract and insert information held in the st_info field. */ -+ -+#define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) -+#define ELF32_ST_TYPE(val) ((val) & 0xf) -+#define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) -+ -+/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ -+#define ELF64_ST_BIND(val) ELF32_ST_BIND (val) -+#define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) -+#define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) -+ -+/* Legal values for ST_BIND subfield of st_info (symbol binding). */ -+ -+#define STB_LOCAL 0 /* Local symbol */ -+#define STB_GLOBAL 1 /* Global symbol */ -+#define STB_WEAK 2 /* Weak symbol */ -+#define STB_NUM 3 /* Number of defined types. */ -+#define STB_LOOS 10 /* Start of OS-specific */ -+#define STB_GNU_UNIQUE 10 /* Unique symbol. */ -+#define STB_HIOS 12 /* End of OS-specific */ -+#define STB_LOPROC 13 /* Start of processor-specific */ -+#define STB_HIPROC 15 /* End of processor-specific */ -+ -+/* Legal values for ST_TYPE subfield of st_info (symbol type). */ -+ -+#define STT_NOTYPE 0 /* Symbol type is unspecified */ -+#define STT_OBJECT 1 /* Symbol is a data object */ -+#define STT_FUNC 2 /* Symbol is a code object */ -+#define STT_SECTION 3 /* Symbol associated with a section */ -+#define STT_FILE 4 /* Symbol's name is file name */ -+#define STT_COMMON 5 /* Symbol is a common data object */ -+#define STT_TLS 6 /* Symbol is thread-local data object*/ -+#define STT_NUM 7 /* Number of defined types. */ -+#define STT_LOOS 10 /* Start of OS-specific */ -+#define STT_GNU_IFUNC 10 /* Symbol is indirect code object */ -+#define STT_HIOS 12 /* End of OS-specific */ -+#define STT_LOPROC 13 /* Start of processor-specific */ -+#define STT_HIPROC 15 /* End of processor-specific */ -+ -+ -+/* Symbol table indices are found in the hash buckets and chain table -+ of a symbol hash table section. This special index value indicates -+ the end of a chain, meaning no further symbols are found in that bucket. */ -+ -+#define STN_UNDEF 0 /* End of a chain. */ -+ -+ -+/* How to extract and insert information held in the st_other field. */ -+ -+#define ELF32_ST_VISIBILITY(o) ((o) & 0x03) -+ -+/* For ELF64 the definitions are the same. */ -+#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o) -+ -+/* Symbol visibility specification encoded in the st_other field. */ -+#define STV_DEFAULT 0 /* Default symbol visibility rules */ -+#define STV_INTERNAL 1 /* Processor specific hidden class */ -+#define STV_HIDDEN 2 /* Sym unavailable in other modules */ -+#define STV_PROTECTED 3 /* Not preemptible, not exported */ -+ -+ -+/* Relocation table entry without addend (in section of type SHT_REL). */ -+ -+typedef struct -+{ -+ Elf32_Addr r_offset; /* Address */ -+ Elf32_Word r_info; /* Relocation type and symbol index */ -+} Elf32_Rel; -+ -+/* I have seen two different definitions of the Elf64_Rel and -+ Elf64_Rela structures, so we'll leave them out until Novell (or -+ whoever) gets their act together. */ -+/* The following, at least, is used on Sparc v9, MIPS, and Alpha. */ -+ -+typedef struct -+{ -+ Elf64_Addr r_offset; /* Address */ -+ Elf64_Xword r_info; /* Relocation type and symbol index */ -+} Elf64_Rel; -+ -+/* Relocation table entry with addend (in section of type SHT_RELA). */ -+ -+typedef struct -+{ -+ Elf32_Addr r_offset; /* Address */ -+ Elf32_Word r_info; /* Relocation type and symbol index */ -+ Elf32_Sword r_addend; /* Addend */ -+} Elf32_Rela; -+ -+typedef struct -+{ -+ Elf64_Addr r_offset; /* Address */ -+ Elf64_Xword r_info; /* Relocation type and symbol index */ -+ Elf64_Sxword r_addend; /* Addend */ -+} Elf64_Rela; -+ -+/* How to extract and insert information held in the r_info field. */ -+ -+#define ELF32_R_SYM(val) ((val) >> 8) -+#define ELF32_R_TYPE(val) ((val) & 0xff) -+#define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff)) -+ -+#define ELF64_R_SYM(i) ((i) >> 32) -+#define ELF64_R_TYPE(i) ((i) & 0xffffffff) -+#define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) -+ -+/* Program segment header. */ -+ -+typedef struct -+{ -+ Elf32_Word p_type; /* Segment type */ -+ Elf32_Off p_offset; /* Segment file offset */ -+ Elf32_Addr p_vaddr; /* Segment virtual address */ -+ Elf32_Addr p_paddr; /* Segment physical address */ -+ Elf32_Word p_filesz; /* Segment size in file */ -+ Elf32_Word p_memsz; /* Segment size in memory */ -+ Elf32_Word p_flags; /* Segment flags */ -+ Elf32_Word p_align; /* Segment alignment */ -+} Elf32_Phdr; -+ -+typedef struct -+{ -+ Elf64_Word p_type; /* Segment type */ -+ Elf64_Word p_flags; /* Segment flags */ -+ Elf64_Off p_offset; /* Segment file offset */ -+ Elf64_Addr p_vaddr; /* Segment virtual address */ -+ Elf64_Addr p_paddr; /* Segment physical address */ -+ Elf64_Xword p_filesz; /* Segment size in file */ -+ Elf64_Xword p_memsz; /* Segment size in memory */ -+ Elf64_Xword p_align; /* Segment alignment */ -+} Elf64_Phdr; -+ -+/* Special value for e_phnum. This indicates that the real number of -+ program headers is too large to fit into e_phnum. Instead the real -+ value is in the field sh_info of section 0. */ -+ -+#define PN_XNUM 0xffff -+ -+/* Legal values for p_type (segment type). */ -+ -+#define PT_NULL 0 /* Program header table entry unused */ -+#define PT_LOAD 1 /* Loadable program segment */ -+#define PT_DYNAMIC 2 /* Dynamic linking information */ -+#define PT_INTERP 3 /* Program interpreter */ -+#define PT_NOTE 4 /* Auxiliary information */ -+#define PT_SHLIB 5 /* Reserved */ -+#define PT_PHDR 6 /* Entry for header table itself */ -+#define PT_TLS 7 /* Thread-local storage segment */ -+#define PT_NUM 8 /* Number of defined types */ -+#define PT_LOOS 0x60000000 /* Start of OS-specific */ -+#define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */ -+#define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ -+#define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ -+#define PT_LOSUNW 0x6ffffffa -+#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ -+#define PT_SUNWSTACK 0x6ffffffb /* Stack segment */ -+#define PT_HISUNW 0x6fffffff -+#define PT_HIOS 0x6fffffff /* End of OS-specific */ -+#define PT_LOPROC 0x70000000 /* Start of processor-specific */ -+#define PT_HIPROC 0x7fffffff /* End of processor-specific */ -+ -+/* Legal values for p_flags (segment flags). */ -+ -+#define PF_X (1 << 0) /* Segment is executable */ -+#define PF_W (1 << 1) /* Segment is writable */ -+#define PF_R (1 << 2) /* Segment is readable */ -+#define PF_MASKOS 0x0ff00000 /* OS-specific */ -+#define PF_MASKPROC 0xf0000000 /* Processor-specific */ -+ -+/* Legal values for note segment descriptor types for core files. */ -+ -+#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ -+#define NT_FPREGSET 2 /* Contains copy of fpregset struct */ -+#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */ -+#define NT_PRXREG 4 /* Contains copy of prxregset struct */ -+#define NT_TASKSTRUCT 4 /* Contains copy of task structure */ -+#define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */ -+#define NT_AUXV 6 /* Contains copy of auxv array */ -+#define NT_GWINDOWS 7 /* Contains copy of gwindows struct */ -+#define NT_ASRS 8 /* Contains copy of asrset struct */ -+#define NT_PSTATUS 10 /* Contains copy of pstatus struct */ -+#define NT_PSINFO 13 /* Contains copy of psinfo struct */ -+#define NT_PRCRED 14 /* Contains copy of prcred struct */ -+#define NT_UTSNAME 15 /* Contains copy of utsname struct */ -+#define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */ -+#define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */ -+#define NT_PRFPXREG 20 /* Contains copy of fprxregset struct */ -+#define NT_PRXFPREG 0x46e62b7f /* Contains copy of user_fxsr_struct */ -+#define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ -+#define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ -+#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ -+#define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ -+#define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ -+#define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ -+ -+/* Legal values for the note segment descriptor types for object files. */ -+ -+#define NT_VERSION 1 /* Contains a version string. */ -+ -+ -+/* Dynamic section entry. */ -+ -+typedef struct -+{ -+ Elf32_Sword d_tag; /* Dynamic entry type */ -+ union -+ { -+ Elf32_Word d_val; /* Integer value */ -+ Elf32_Addr d_ptr; /* Address value */ -+ } d_un; -+} Elf32_Dyn; -+ -+typedef struct -+{ -+ Elf64_Sxword d_tag; /* Dynamic entry type */ -+ union -+ { -+ Elf64_Xword d_val; /* Integer value */ -+ Elf64_Addr d_ptr; /* Address value */ -+ } d_un; -+} Elf64_Dyn; -+ -+/* Legal values for d_tag (dynamic entry type). */ -+ -+#define DT_NULL 0 /* Marks end of dynamic section */ -+#define DT_NEEDED 1 /* Name of needed library */ -+#define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ -+#define DT_PLTGOT 3 /* Processor defined value */ -+#define DT_HASH 4 /* Address of symbol hash table */ -+#define DT_STRTAB 5 /* Address of string table */ -+#define DT_SYMTAB 6 /* Address of symbol table */ -+#define DT_RELA 7 /* Address of Rela relocs */ -+#define DT_RELASZ 8 /* Total size of Rela relocs */ -+#define DT_RELAENT 9 /* Size of one Rela reloc */ -+#define DT_STRSZ 10 /* Size of string table */ -+#define DT_SYMENT 11 /* Size of one symbol table entry */ -+#define DT_INIT 12 /* Address of init function */ -+#define DT_FINI 13 /* Address of termination function */ -+#define DT_SONAME 14 /* Name of shared object */ -+#define DT_RPATH 15 /* Library search path (deprecated) */ -+#define DT_SYMBOLIC 16 /* Start symbol search here */ -+#define DT_REL 17 /* Address of Rel relocs */ -+#define DT_RELSZ 18 /* Total size of Rel relocs */ -+#define DT_RELENT 19 /* Size of one Rel reloc */ -+#define DT_PLTREL 20 /* Type of reloc in PLT */ -+#define DT_DEBUG 21 /* For debugging; unspecified */ -+#define DT_TEXTREL 22 /* Reloc might modify .text */ -+#define DT_JMPREL 23 /* Address of PLT relocs */ -+#define DT_BIND_NOW 24 /* Process relocations of object */ -+#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ -+#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ -+#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ -+#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ -+#define DT_RUNPATH 29 /* Library search path */ -+#define DT_FLAGS 30 /* Flags for the object being loaded */ -+#define DT_ENCODING 32 /* Start of encoded range */ -+#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ -+#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ -+#define DT_NUM 34 /* Number used */ -+#define DT_LOOS 0x6000000d /* Start of OS-specific */ -+#define DT_HIOS 0x6ffff000 /* End of OS-specific */ -+#define DT_LOPROC 0x70000000 /* Start of processor-specific */ -+#define DT_HIPROC 0x7fffffff /* End of processor-specific */ -+#define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */ -+ -+/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the -+ Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's -+ approach. */ -+#define DT_VALRNGLO 0x6ffffd00 -+#define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ -+#define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ -+#define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ -+#define DT_CHECKSUM 0x6ffffdf8 -+#define DT_PLTPADSZ 0x6ffffdf9 -+#define DT_MOVEENT 0x6ffffdfa -+#define DT_MOVESZ 0x6ffffdfb -+#define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ -+#define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting -+ the following DT_* entry. */ -+#define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ -+#define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ -+#define DT_VALRNGHI 0x6ffffdff -+#define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ -+#define DT_VALNUM 12 -+ -+/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the -+ Dyn.d_un.d_ptr field of the Elf*_Dyn structure. -+ -+ If any adjustment is made to the ELF object after it has been -+ built these entries will need to be adjusted. */ -+#define DT_ADDRRNGLO 0x6ffffe00 -+#define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ -+#define DT_TLSDESC_PLT 0x6ffffef6 -+#define DT_TLSDESC_GOT 0x6ffffef7 -+#define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ -+#define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ -+#define DT_CONFIG 0x6ffffefa /* Configuration information. */ -+#define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ -+#define DT_AUDIT 0x6ffffefc /* Object auditing. */ -+#define DT_PLTPAD 0x6ffffefd /* PLT padding. */ -+#define DT_MOVETAB 0x6ffffefe /* Move table. */ -+#define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ -+#define DT_ADDRRNGHI 0x6ffffeff -+#define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ -+#define DT_ADDRNUM 11 -+ -+/* The versioning entry types. The next are defined as part of the -+ GNU extension. */ -+#define DT_VERSYM 0x6ffffff0 -+ -+#define DT_RELACOUNT 0x6ffffff9 -+#define DT_RELCOUNT 0x6ffffffa -+ -+/* These were chosen by Sun. */ -+#define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ -+#define DT_VERDEF 0x6ffffffc /* Address of version definition -+ table */ -+#define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ -+#define DT_VERNEED 0x6ffffffe /* Address of table with needed -+ versions */ -+#define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ -+#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ -+#define DT_VERSIONTAGNUM 16 -+ -+/* Sun added these machine-independent extensions in the "processor-specific" -+ range. Be compatible. */ -+#define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ -+#define DT_FILTER 0x7fffffff /* Shared object to get values from */ -+#define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) -+#define DT_EXTRANUM 3 -+ -+/* Values of `d_un.d_val' in the DT_FLAGS entry. */ -+#define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */ -+#define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */ -+#define DF_TEXTREL 0x00000004 /* Object contains text relocations */ -+#define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */ -+#define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */ -+ -+/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 -+ entry in the dynamic section. */ -+#define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */ -+#define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */ -+#define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */ -+#define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/ -+#define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/ -+#define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/ -+#define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */ -+#define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */ -+#define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */ -+#define DF_1_TRANS 0x00000200 -+#define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */ -+#define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */ -+#define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */ -+#define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/ -+#define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */ -+#define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */ -+#define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */ -+ -+/* Flags for the feature selection in DT_FEATURE_1. */ -+#define DTF_1_PARINIT 0x00000001 -+#define DTF_1_CONFEXP 0x00000002 -+ -+/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */ -+#define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */ -+#define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not -+ generally available. */ -+ -+/* Version definition sections. */ -+ -+typedef struct -+{ -+ Elf32_Half vd_version; /* Version revision */ -+ Elf32_Half vd_flags; /* Version information */ -+ Elf32_Half vd_ndx; /* Version Index */ -+ Elf32_Half vd_cnt; /* Number of associated aux entries */ -+ Elf32_Word vd_hash; /* Version name hash value */ -+ Elf32_Word vd_aux; /* Offset in bytes to verdaux array */ -+ Elf32_Word vd_next; /* Offset in bytes to next verdef -+ entry */ -+} Elf32_Verdef; -+ -+typedef struct -+{ -+ Elf64_Half vd_version; /* Version revision */ -+ Elf64_Half vd_flags; /* Version information */ -+ Elf64_Half vd_ndx; /* Version Index */ -+ Elf64_Half vd_cnt; /* Number of associated aux entries */ -+ Elf64_Word vd_hash; /* Version name hash value */ -+ Elf64_Word vd_aux; /* Offset in bytes to verdaux array */ -+ Elf64_Word vd_next; /* Offset in bytes to next verdef -+ entry */ -+} Elf64_Verdef; -+ -+ -+/* Legal values for vd_version (version revision). */ -+#define VER_DEF_NONE 0 /* No version */ -+#define VER_DEF_CURRENT 1 /* Current version */ -+#define VER_DEF_NUM 2 /* Given version number */ -+ -+/* Legal values for vd_flags (version information flags). */ -+#define VER_FLG_BASE 0x1 /* Version definition of file itself */ -+#define VER_FLG_WEAK 0x2 /* Weak version identifier */ -+ -+/* Versym symbol index values. */ -+#define VER_NDX_LOCAL 0 /* Symbol is local. */ -+#define VER_NDX_GLOBAL 1 /* Symbol is global. */ -+#define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */ -+#define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */ -+ -+/* Auxialiary version information. */ -+ -+typedef struct -+{ -+ Elf32_Word vda_name; /* Version or dependency names */ -+ Elf32_Word vda_next; /* Offset in bytes to next verdaux -+ entry */ -+} Elf32_Verdaux; -+ -+typedef struct -+{ -+ Elf64_Word vda_name; /* Version or dependency names */ -+ Elf64_Word vda_next; /* Offset in bytes to next verdaux -+ entry */ -+} Elf64_Verdaux; -+ -+ -+/* Version dependency section. */ -+ -+typedef struct -+{ -+ Elf32_Half vn_version; /* Version of structure */ -+ Elf32_Half vn_cnt; /* Number of associated aux entries */ -+ Elf32_Word vn_file; /* Offset of filename for this -+ dependency */ -+ Elf32_Word vn_aux; /* Offset in bytes to vernaux array */ -+ Elf32_Word vn_next; /* Offset in bytes to next verneed -+ entry */ -+} Elf32_Verneed; -+ -+typedef struct -+{ -+ Elf64_Half vn_version; /* Version of structure */ -+ Elf64_Half vn_cnt; /* Number of associated aux entries */ -+ Elf64_Word vn_file; /* Offset of filename for this -+ dependency */ -+ Elf64_Word vn_aux; /* Offset in bytes to vernaux array */ -+ Elf64_Word vn_next; /* Offset in bytes to next verneed -+ entry */ -+} Elf64_Verneed; -+ -+ -+/* Legal values for vn_version (version revision). */ -+#define VER_NEED_NONE 0 /* No version */ -+#define VER_NEED_CURRENT 1 /* Current version */ -+#define VER_NEED_NUM 2 /* Given version number */ -+ -+/* Auxiliary needed version information. */ -+ -+typedef struct -+{ -+ Elf32_Word vna_hash; /* Hash value of dependency name */ -+ Elf32_Half vna_flags; /* Dependency specific information */ -+ Elf32_Half vna_other; /* Unused */ -+ Elf32_Word vna_name; /* Dependency name string offset */ -+ Elf32_Word vna_next; /* Offset in bytes to next vernaux -+ entry */ -+} Elf32_Vernaux; -+ -+typedef struct -+{ -+ Elf64_Word vna_hash; /* Hash value of dependency name */ -+ Elf64_Half vna_flags; /* Dependency specific information */ -+ Elf64_Half vna_other; /* Unused */ -+ Elf64_Word vna_name; /* Dependency name string offset */ -+ Elf64_Word vna_next; /* Offset in bytes to next vernaux -+ entry */ -+} Elf64_Vernaux; -+ -+ -+/* Legal values for vna_flags. */ -+#define VER_FLG_WEAK 0x2 /* Weak version identifier */ -+ -+ -+/* Auxiliary vector. */ -+ -+/* This vector is normally only used by the program interpreter. The -+ usual definition in an ABI supplement uses the name auxv_t. The -+ vector is not usually defined in a standard <elf.h> file, but it -+ can't hurt. We rename it to avoid conflicts. The sizes of these -+ types are an arrangement between the exec server and the program -+ interpreter, so we don't fully specify them here. */ -+ -+typedef struct -+{ -+ uint32_t a_type; /* Entry type */ -+ union -+ { -+ uint32_t a_val; /* Integer value */ -+ /* We use to have pointer elements added here. We cannot do that, -+ though, since it does not work when using 32-bit definitions -+ on 64-bit platforms and vice versa. */ -+ } a_un; -+} Elf32_auxv_t; -+ -+typedef struct -+{ -+ uint64_t a_type; /* Entry type */ -+ union -+ { -+ uint64_t a_val; /* Integer value */ -+ /* We use to have pointer elements added here. We cannot do that, -+ though, since it does not work when using 32-bit definitions -+ on 64-bit platforms and vice versa. */ -+ } a_un; -+} Elf64_auxv_t; -+ -+/* Legal values for a_type (entry type). */ -+ -+#define AT_NULL 0 /* End of vector */ -+#define AT_IGNORE 1 /* Entry should be ignored */ -+#define AT_EXECFD 2 /* File descriptor of program */ -+#define AT_PHDR 3 /* Program headers for program */ -+#define AT_PHENT 4 /* Size of program header entry */ -+#define AT_PHNUM 5 /* Number of program headers */ -+#define AT_PAGESZ 6 /* System page size */ -+#define AT_BASE 7 /* Base address of interpreter */ -+#define AT_FLAGS 8 /* Flags */ -+#define AT_ENTRY 9 /* Entry point of program */ -+#define AT_NOTELF 10 /* Program is not ELF */ -+#define AT_UID 11 /* Real uid */ -+#define AT_EUID 12 /* Effective uid */ -+#define AT_GID 13 /* Real gid */ -+#define AT_EGID 14 /* Effective gid */ -+#define AT_CLKTCK 17 /* Frequency of times() */ -+ -+/* Some more special a_type values describing the hardware. */ -+#define AT_PLATFORM 15 /* String identifying platform. */ -+#define AT_HWCAP 16 /* Machine dependent hints about -+ processor capabilities. */ -+ -+/* This entry gives some information about the FPU initialization -+ performed by the kernel. */ -+#define AT_FPUCW 18 /* Used FPU control word. */ -+ -+/* Cache block sizes. */ -+#define AT_DCACHEBSIZE 19 /* Data cache block size. */ -+#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */ -+#define AT_UCACHEBSIZE 21 /* Unified cache block size. */ -+ -+/* A special ignored value for PPC, used by the kernel to control the -+ interpretation of the AUXV. Must be > 16. */ -+#define AT_IGNOREPPC 22 /* Entry should be ignored. */ -+ -+#define AT_SECURE 23 /* Boolean, was exec setuid-like? */ -+ -+#define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/ -+ -+#define AT_RANDOM 25 /* Address of 16 random bytes. */ -+ -+#define AT_EXECFN 31 /* Filename of executable. */ -+ -+/* Pointer to the global system page used for system calls and other -+ nice things. */ -+#define AT_SYSINFO 32 -+#define AT_SYSINFO_EHDR 33 -+ -+/* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains -+ log2 of line size; mask those to get cache size. */ -+#define AT_L1I_CACHESHAPE 34 -+#define AT_L1D_CACHESHAPE 35 -+#define AT_L2_CACHESHAPE 36 -+#define AT_L3_CACHESHAPE 37 -+ -+/* Note section contents. Each entry in the note section begins with -+ a header of a fixed form. */ -+ -+typedef struct -+{ -+ Elf32_Word n_namesz; /* Length of the note's name. */ -+ Elf32_Word n_descsz; /* Length of the note's descriptor. */ -+ Elf32_Word n_type; /* Type of the note. */ -+} Elf32_Nhdr; -+ -+typedef struct -+{ -+ Elf64_Word n_namesz; /* Length of the note's name. */ -+ Elf64_Word n_descsz; /* Length of the note's descriptor. */ -+ Elf64_Word n_type; /* Type of the note. */ -+} Elf64_Nhdr; -+ -+/* Known names of notes. */ -+ -+/* Solaris entries in the note section have this name. */ -+#define ELF_NOTE_SOLARIS "SUNW Solaris" -+ -+/* Note entries for GNU systems have this name. */ -+#define ELF_NOTE_GNU "GNU" -+ -+ -+/* Defined types of notes for Solaris. */ -+ -+/* Value of descriptor (one word) is desired pagesize for the binary. */ -+#define ELF_NOTE_PAGESIZE_HINT 1 -+ -+ -+/* Defined note types for GNU systems. */ -+ -+/* ABI information. The descriptor consists of words: -+ word 0: OS descriptor -+ word 1: major version of the ABI -+ word 2: minor version of the ABI -+ word 3: subminor version of the ABI -+*/ -+#define NT_GNU_ABI_TAG 1 -+#define ELF_NOTE_ABI NT_GNU_ABI_TAG /* Old name. */ -+ -+/* Known OSes. These values can appear in word 0 of an -+ NT_GNU_ABI_TAG note section entry. */ -+#define ELF_NOTE_OS_LINUX 0 -+#define ELF_NOTE_OS_GNU 1 -+#define ELF_NOTE_OS_SOLARIS2 2 -+#define ELF_NOTE_OS_FREEBSD 3 -+ -+/* Synthetic hwcap information. The descriptor begins with two words: -+ word 0: number of entries -+ word 1: bitmask of enabled entries -+ Then follow variable-length entries, one byte followed by a -+ '\0'-terminated hwcap name string. The byte gives the bit -+ number to test if enabled, (1U << bit) & bitmask. */ -+#define NT_GNU_HWCAP 2 -+ -+/* Build ID bits as generated by ld --build-id. -+ The descriptor consists of any nonzero number of bytes. */ -+#define NT_GNU_BUILD_ID 3 -+ -+/* Version note generated by GNU gold containing a version string. */ -+#define NT_GNU_GOLD_VERSION 4 -+ -+ -+/* Move records. */ -+typedef struct -+{ -+ Elf32_Xword m_value; /* Symbol value. */ -+ Elf32_Word m_info; /* Size and index. */ -+ Elf32_Word m_poffset; /* Symbol offset. */ -+ Elf32_Half m_repeat; /* Repeat count. */ -+ Elf32_Half m_stride; /* Stride info. */ -+} Elf32_Move; -+ -+typedef struct -+{ -+ Elf64_Xword m_value; /* Symbol value. */ -+ Elf64_Xword m_info; /* Size and index. */ -+ Elf64_Xword m_poffset; /* Symbol offset. */ -+ Elf64_Half m_repeat; /* Repeat count. */ -+ Elf64_Half m_stride; /* Stride info. */ -+} Elf64_Move; -+ -+/* Macro to construct move records. */ -+#define ELF32_M_SYM(info) ((info) >> 8) -+#define ELF32_M_SIZE(info) ((unsigned char) (info)) -+#define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size)) -+ -+#define ELF64_M_SYM(info) ELF32_M_SYM (info) -+#define ELF64_M_SIZE(info) ELF32_M_SIZE (info) -+#define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size) -+ -+ -+/* Motorola 68k specific definitions. */ -+ -+/* Values for Elf32_Ehdr.e_flags. */ -+#define EF_CPU32 0x00810000 -+ -+/* m68k relocs. */ -+ -+#define R_68K_NONE 0 /* No reloc */ -+#define R_68K_32 1 /* Direct 32 bit */ -+#define R_68K_16 2 /* Direct 16 bit */ -+#define R_68K_8 3 /* Direct 8 bit */ -+#define R_68K_PC32 4 /* PC relative 32 bit */ -+#define R_68K_PC16 5 /* PC relative 16 bit */ -+#define R_68K_PC8 6 /* PC relative 8 bit */ -+#define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */ -+#define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */ -+#define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */ -+#define R_68K_GOT32O 10 /* 32 bit GOT offset */ -+#define R_68K_GOT16O 11 /* 16 bit GOT offset */ -+#define R_68K_GOT8O 12 /* 8 bit GOT offset */ -+#define R_68K_PLT32 13 /* 32 bit PC relative PLT address */ -+#define R_68K_PLT16 14 /* 16 bit PC relative PLT address */ -+#define R_68K_PLT8 15 /* 8 bit PC relative PLT address */ -+#define R_68K_PLT32O 16 /* 32 bit PLT offset */ -+#define R_68K_PLT16O 17 /* 16 bit PLT offset */ -+#define R_68K_PLT8O 18 /* 8 bit PLT offset */ -+#define R_68K_COPY 19 /* Copy symbol at runtime */ -+#define R_68K_GLOB_DAT 20 /* Create GOT entry */ -+#define R_68K_JMP_SLOT 21 /* Create PLT entry */ -+#define R_68K_RELATIVE 22 /* Adjust by program base */ -+#define R_68K_TLS_GD32 25 /* 32 bit GOT offset for GD */ -+#define R_68K_TLS_GD16 26 /* 16 bit GOT offset for GD */ -+#define R_68K_TLS_GD8 27 /* 8 bit GOT offset for GD */ -+#define R_68K_TLS_LDM32 28 /* 32 bit GOT offset for LDM */ -+#define R_68K_TLS_LDM16 29 /* 16 bit GOT offset for LDM */ -+#define R_68K_TLS_LDM8 30 /* 8 bit GOT offset for LDM */ -+#define R_68K_TLS_LDO32 31 /* 32 bit module-relative offset */ -+#define R_68K_TLS_LDO16 32 /* 16 bit module-relative offset */ -+#define R_68K_TLS_LDO8 33 /* 8 bit module-relative offset */ -+#define R_68K_TLS_IE32 34 /* 32 bit GOT offset for IE */ -+#define R_68K_TLS_IE16 35 /* 16 bit GOT offset for IE */ -+#define R_68K_TLS_IE8 36 /* 8 bit GOT offset for IE */ -+#define R_68K_TLS_LE32 37 /* 32 bit offset relative to -+ static TLS block */ -+#define R_68K_TLS_LE16 38 /* 16 bit offset relative to -+ static TLS block */ -+#define R_68K_TLS_LE8 39 /* 8 bit offset relative to -+ static TLS block */ -+#define R_68K_TLS_DTPMOD32 40 /* 32 bit module number */ -+#define R_68K_TLS_DTPREL32 41 /* 32 bit module-relative offset */ -+#define R_68K_TLS_TPREL32 42 /* 32 bit TP-relative offset */ -+/* Keep this the last entry. */ -+#define R_68K_NUM 43 -+ -+/* Intel 80386 specific definitions. */ -+ -+/* i386 relocs. */ -+ -+#define R_386_NONE 0 /* No reloc */ -+#define R_386_32 1 /* Direct 32 bit */ -+#define R_386_PC32 2 /* PC relative 32 bit */ -+#define R_386_GOT32 3 /* 32 bit GOT entry */ -+#define R_386_PLT32 4 /* 32 bit PLT address */ -+#define R_386_COPY 5 /* Copy symbol at runtime */ -+#define R_386_GLOB_DAT 6 /* Create GOT entry */ -+#define R_386_JMP_SLOT 7 /* Create PLT entry */ -+#define R_386_RELATIVE 8 /* Adjust by program base */ -+#define R_386_GOTOFF 9 /* 32 bit offset to GOT */ -+#define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ -+#define R_386_32PLT 11 -+#define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ -+#define R_386_TLS_IE 15 /* Address of GOT entry for static TLS -+ block offset */ -+#define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block -+ offset */ -+#define R_386_TLS_LE 17 /* Offset relative to static TLS -+ block */ -+#define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of -+ general dynamic thread local data */ -+#define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of -+ local dynamic thread local data -+ in LE code */ -+#define R_386_16 20 -+#define R_386_PC16 21 -+#define R_386_8 22 -+#define R_386_PC8 23 -+#define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic -+ thread local data */ -+#define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ -+#define R_386_TLS_GD_CALL 26 /* Relocation for call to -+ __tls_get_addr() */ -+#define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ -+#define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic -+ thread local data in LE code */ -+#define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ -+#define R_386_TLS_LDM_CALL 30 /* Relocation for call to -+ __tls_get_addr() in LDM code */ -+#define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ -+#define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ -+#define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS -+ block offset */ -+#define R_386_TLS_LE_32 34 /* Negated offset relative to static -+ TLS block */ -+#define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ -+#define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ -+#define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ -+/* 38? */ -+#define R_386_TLS_GOTDESC 39 /* GOT offset for TLS descriptor. */ -+#define R_386_TLS_DESC_CALL 40 /* Marker of call through TLS -+ descriptor for -+ relaxation. */ -+#define R_386_TLS_DESC 41 /* TLS descriptor containing -+ pointer to code and to -+ argument, returning the TLS -+ offset for the symbol. */ -+#define R_386_IRELATIVE 42 /* Adjust indirectly by program base */ -+/* Keep this the last entry. */ -+#define R_386_NUM 43 -+ -+/* SUN SPARC specific definitions. */ -+ -+/* Legal values for ST_TYPE subfield of st_info (symbol type). */ -+ -+#define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ -+ -+/* Values for Elf64_Ehdr.e_flags. */ -+ -+#define EF_SPARCV9_MM 3 -+#define EF_SPARCV9_TSO 0 -+#define EF_SPARCV9_PSO 1 -+#define EF_SPARCV9_RMO 2 -+#define EF_SPARC_LEDATA 0x800000 /* little endian data */ -+#define EF_SPARC_EXT_MASK 0xFFFF00 -+#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ -+#define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ -+#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ -+#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ -+ -+/* SPARC relocs. */ -+ -+#define R_SPARC_NONE 0 /* No reloc */ -+#define R_SPARC_8 1 /* Direct 8 bit */ -+#define R_SPARC_16 2 /* Direct 16 bit */ -+#define R_SPARC_32 3 /* Direct 32 bit */ -+#define R_SPARC_DISP8 4 /* PC relative 8 bit */ -+#define R_SPARC_DISP16 5 /* PC relative 16 bit */ -+#define R_SPARC_DISP32 6 /* PC relative 32 bit */ -+#define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */ -+#define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */ -+#define R_SPARC_HI22 9 /* High 22 bit */ -+#define R_SPARC_22 10 /* Direct 22 bit */ -+#define R_SPARC_13 11 /* Direct 13 bit */ -+#define R_SPARC_LO10 12 /* Truncated 10 bit */ -+#define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */ -+#define R_SPARC_GOT13 14 /* 13 bit GOT entry */ -+#define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */ -+#define R_SPARC_PC10 16 /* PC relative 10 bit truncated */ -+#define R_SPARC_PC22 17 /* PC relative 22 bit shifted */ -+#define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */ -+#define R_SPARC_COPY 19 /* Copy symbol at runtime */ -+#define R_SPARC_GLOB_DAT 20 /* Create GOT entry */ -+#define R_SPARC_JMP_SLOT 21 /* Create PLT entry */ -+#define R_SPARC_RELATIVE 22 /* Adjust by program base */ -+#define R_SPARC_UA32 23 /* Direct 32 bit unaligned */ -+ -+/* Additional Sparc64 relocs. */ -+ -+#define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */ -+#define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */ -+#define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */ -+#define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */ -+#define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */ -+#define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */ -+#define R_SPARC_10 30 /* Direct 10 bit */ -+#define R_SPARC_11 31 /* Direct 11 bit */ -+#define R_SPARC_64 32 /* Direct 64 bit */ -+#define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */ -+#define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */ -+#define R_SPARC_HM10 35 /* High middle 10 bits of ... */ -+#define R_SPARC_LM22 36 /* Low middle 22 bits of ... */ -+#define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */ -+#define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */ -+#define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */ -+#define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */ -+#define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */ -+#define R_SPARC_GLOB_JMP 42 /* was part of v9 ABI but was removed */ -+#define R_SPARC_7 43 /* Direct 7 bit */ -+#define R_SPARC_5 44 /* Direct 5 bit */ -+#define R_SPARC_6 45 /* Direct 6 bit */ -+#define R_SPARC_DISP64 46 /* PC relative 64 bit */ -+#define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */ -+#define R_SPARC_HIX22 48 /* High 22 bit complemented */ -+#define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */ -+#define R_SPARC_H44 50 /* Direct high 12 of 44 bit */ -+#define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */ -+#define R_SPARC_L44 52 /* Direct low 10 of 44 bit */ -+#define R_SPARC_REGISTER 53 /* Global register usage */ -+#define R_SPARC_UA64 54 /* Direct 64 bit unaligned */ -+#define R_SPARC_UA16 55 /* Direct 16 bit unaligned */ -+#define R_SPARC_TLS_GD_HI22 56 -+#define R_SPARC_TLS_GD_LO10 57 -+#define R_SPARC_TLS_GD_ADD 58 -+#define R_SPARC_TLS_GD_CALL 59 -+#define R_SPARC_TLS_LDM_HI22 60 -+#define R_SPARC_TLS_LDM_LO10 61 -+#define R_SPARC_TLS_LDM_ADD 62 -+#define R_SPARC_TLS_LDM_CALL 63 -+#define R_SPARC_TLS_LDO_HIX22 64 -+#define R_SPARC_TLS_LDO_LOX10 65 -+#define R_SPARC_TLS_LDO_ADD 66 -+#define R_SPARC_TLS_IE_HI22 67 -+#define R_SPARC_TLS_IE_LO10 68 -+#define R_SPARC_TLS_IE_LD 69 -+#define R_SPARC_TLS_IE_LDX 70 -+#define R_SPARC_TLS_IE_ADD 71 -+#define R_SPARC_TLS_LE_HIX22 72 -+#define R_SPARC_TLS_LE_LOX10 73 -+#define R_SPARC_TLS_DTPMOD32 74 -+#define R_SPARC_TLS_DTPMOD64 75 -+#define R_SPARC_TLS_DTPOFF32 76 -+#define R_SPARC_TLS_DTPOFF64 77 -+#define R_SPARC_TLS_TPOFF32 78 -+#define R_SPARC_TLS_TPOFF64 79 -+#define R_SPARC_GOTDATA_HIX22 80 -+#define R_SPARC_GOTDATA_LOX10 81 -+#define R_SPARC_GOTDATA_OP_HIX22 82 -+#define R_SPARC_GOTDATA_OP_LOX10 83 -+#define R_SPARC_GOTDATA_OP 84 -+#define R_SPARC_H34 85 -+#define R_SPARC_SIZE32 86 -+#define R_SPARC_SIZE64 87 -+#define R_SPARC_WDISP10 88 -+#define R_SPARC_JMP_IREL 248 -+#define R_SPARC_IRELATIVE 249 -+#define R_SPARC_GNU_VTINHERIT 250 -+#define R_SPARC_GNU_VTENTRY 251 -+#define R_SPARC_REV32 252 -+/* Keep this the last entry. */ -+#define R_SPARC_NUM 253 -+ -+/* For Sparc64, legal values for d_tag of Elf64_Dyn. */ -+ -+#define DT_SPARC_REGISTER 0x70000001 -+#define DT_SPARC_NUM 2 -+ -+/* MIPS R3000 specific definitions. */ -+ -+/* Legal values for e_flags field of Elf32_Ehdr. */ -+ -+#define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */ -+#define EF_MIPS_PIC 2 /* Contains PIC code */ -+#define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */ -+#define EF_MIPS_XGOT 8 -+#define EF_MIPS_64BIT_WHIRL 16 -+#define EF_MIPS_ABI2 32 -+#define EF_MIPS_ABI_ON32 64 -+#define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */ -+ -+/* Legal values for MIPS architecture level. */ -+ -+#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ -+#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ -+#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ -+#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ -+#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ -+#define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ -+#define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ -+ -+/* The following are non-official names and should not be used. */ -+ -+#define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ -+#define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ -+#define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ -+#define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ -+#define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ -+#define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ -+#define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ -+ -+/* Special section indices. */ -+ -+#define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */ -+#define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */ -+#define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */ -+#define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */ -+#define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */ -+ -+/* Legal values for sh_type field of Elf32_Shdr. */ -+ -+#define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */ -+#define SHT_MIPS_MSYM 0x70000001 -+#define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */ -+#define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */ -+#define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */ -+#define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/ -+#define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */ -+#define SHT_MIPS_PACKAGE 0x70000007 -+#define SHT_MIPS_PACKSYM 0x70000008 -+#define SHT_MIPS_RELD 0x70000009 -+#define SHT_MIPS_IFACE 0x7000000b -+#define SHT_MIPS_CONTENT 0x7000000c -+#define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */ -+#define SHT_MIPS_SHDR 0x70000010 -+#define SHT_MIPS_FDESC 0x70000011 -+#define SHT_MIPS_EXTSYM 0x70000012 -+#define SHT_MIPS_DENSE 0x70000013 -+#define SHT_MIPS_PDESC 0x70000014 -+#define SHT_MIPS_LOCSYM 0x70000015 -+#define SHT_MIPS_AUXSYM 0x70000016 -+#define SHT_MIPS_OPTSYM 0x70000017 -+#define SHT_MIPS_LOCSTR 0x70000018 -+#define SHT_MIPS_LINE 0x70000019 -+#define SHT_MIPS_RFDESC 0x7000001a -+#define SHT_MIPS_DELTASYM 0x7000001b -+#define SHT_MIPS_DELTAINST 0x7000001c -+#define SHT_MIPS_DELTACLASS 0x7000001d -+#define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */ -+#define SHT_MIPS_DELTADECL 0x7000001f -+#define SHT_MIPS_SYMBOL_LIB 0x70000020 -+#define SHT_MIPS_EVENTS 0x70000021 /* Event section. */ -+#define SHT_MIPS_TRANSLATE 0x70000022 -+#define SHT_MIPS_PIXIE 0x70000023 -+#define SHT_MIPS_XLATE 0x70000024 -+#define SHT_MIPS_XLATE_DEBUG 0x70000025 -+#define SHT_MIPS_WHIRL 0x70000026 -+#define SHT_MIPS_EH_REGION 0x70000027 -+#define SHT_MIPS_XLATE_OLD 0x70000028 -+#define SHT_MIPS_PDR_EXCEPTION 0x70000029 -+ -+/* Legal values for sh_flags field of Elf32_Shdr. */ -+ -+#define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */ -+#define SHF_MIPS_MERGE 0x20000000 -+#define SHF_MIPS_ADDR 0x40000000 -+#define SHF_MIPS_STRINGS 0x80000000 -+#define SHF_MIPS_NOSTRIP 0x08000000 -+#define SHF_MIPS_LOCAL 0x04000000 -+#define SHF_MIPS_NAMES 0x02000000 -+#define SHF_MIPS_NODUPE 0x01000000 -+ -+ -+/* Symbol tables. */ -+ -+/* MIPS specific values for `st_other'. */ -+#define STO_MIPS_DEFAULT 0x0 -+#define STO_MIPS_INTERNAL 0x1 -+#define STO_MIPS_HIDDEN 0x2 -+#define STO_MIPS_PROTECTED 0x3 -+#define STO_MIPS_PLT 0x8 -+#define STO_MIPS_SC_ALIGN_UNUSED 0xff -+ -+/* MIPS specific values for `st_info'. */ -+#define STB_MIPS_SPLIT_COMMON 13 -+ -+/* Entries found in sections of type SHT_MIPS_GPTAB. */ -+ -+typedef union -+{ -+ struct -+ { -+ Elf32_Word gt_current_g_value; /* -G value used for compilation */ -+ Elf32_Word gt_unused; /* Not used */ -+ } gt_header; /* First entry in section */ -+ struct -+ { -+ Elf32_Word gt_g_value; /* If this value were used for -G */ -+ Elf32_Word gt_bytes; /* This many bytes would be used */ -+ } gt_entry; /* Subsequent entries in section */ -+} Elf32_gptab; -+ -+/* Entry found in sections of type SHT_MIPS_REGINFO. */ -+ -+typedef struct -+{ -+ Elf32_Word ri_gprmask; /* General registers used */ -+ Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */ -+ Elf32_Sword ri_gp_value; /* $gp register value */ -+} Elf32_RegInfo; -+ -+/* Entries found in sections of type SHT_MIPS_OPTIONS. */ -+ -+typedef struct -+{ -+ unsigned char kind; /* Determines interpretation of the -+ variable part of descriptor. */ -+ unsigned char size; /* Size of descriptor, including header. */ -+ Elf32_Section section; /* Section header index of section affected, -+ 0 for global options. */ -+ Elf32_Word info; /* Kind-specific information. */ -+} Elf_Options; -+ -+/* Values for `kind' field in Elf_Options. */ -+ -+#define ODK_NULL 0 /* Undefined. */ -+#define ODK_REGINFO 1 /* Register usage information. */ -+#define ODK_EXCEPTIONS 2 /* Exception processing options. */ -+#define ODK_PAD 3 /* Section padding options. */ -+#define ODK_HWPATCH 4 /* Hardware workarounds performed */ -+#define ODK_FILL 5 /* record the fill value used by the linker. */ -+#define ODK_TAGS 6 /* reserve space for desktop tools to write. */ -+#define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */ -+#define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */ -+ -+/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */ -+ -+#define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */ -+#define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */ -+#define OEX_PAGE0 0x10000 /* page zero must be mapped. */ -+#define OEX_SMM 0x20000 /* Force sequential memory mode? */ -+#define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */ -+#define OEX_PRECISEFP OEX_FPDBUG -+#define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */ -+ -+#define OEX_FPU_INVAL 0x10 -+#define OEX_FPU_DIV0 0x08 -+#define OEX_FPU_OFLO 0x04 -+#define OEX_FPU_UFLO 0x02 -+#define OEX_FPU_INEX 0x01 -+ -+/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */ -+ -+#define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */ -+#define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */ -+#define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */ -+#define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */ -+ -+#define OPAD_PREFIX 0x1 -+#define OPAD_POSTFIX 0x2 -+#define OPAD_SYMBOL 0x4 -+ -+/* Entry found in `.options' section. */ -+ -+typedef struct -+{ -+ Elf32_Word hwp_flags1; /* Extra flags. */ -+ Elf32_Word hwp_flags2; /* Extra flags. */ -+} Elf_Options_Hw; -+ -+/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */ -+ -+#define OHWA0_R4KEOP_CHECKED 0x00000001 -+#define OHWA1_R4KEOP_CLEAN 0x00000002 -+ -+/* MIPS relocs. */ -+ -+#define R_MIPS_NONE 0 /* No reloc */ -+#define R_MIPS_16 1 /* Direct 16 bit */ -+#define R_MIPS_32 2 /* Direct 32 bit */ -+#define R_MIPS_REL32 3 /* PC relative 32 bit */ -+#define R_MIPS_26 4 /* Direct 26 bit shifted */ -+#define R_MIPS_HI16 5 /* High 16 bit */ -+#define R_MIPS_LO16 6 /* Low 16 bit */ -+#define R_MIPS_GPREL16 7 /* GP relative 16 bit */ -+#define R_MIPS_LITERAL 8 /* 16 bit literal entry */ -+#define R_MIPS_GOT16 9 /* 16 bit GOT entry */ -+#define R_MIPS_PC16 10 /* PC relative 16 bit */ -+#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ -+#define R_MIPS_GPREL32 12 /* GP relative 32 bit */ -+ -+#define R_MIPS_SHIFT5 16 -+#define R_MIPS_SHIFT6 17 -+#define R_MIPS_64 18 -+#define R_MIPS_GOT_DISP 19 -+#define R_MIPS_GOT_PAGE 20 -+#define R_MIPS_GOT_OFST 21 -+#define R_MIPS_GOT_HI16 22 -+#define R_MIPS_GOT_LO16 23 -+#define R_MIPS_SUB 24 -+#define R_MIPS_INSERT_A 25 -+#define R_MIPS_INSERT_B 26 -+#define R_MIPS_DELETE 27 -+#define R_MIPS_HIGHER 28 -+#define R_MIPS_HIGHEST 29 -+#define R_MIPS_CALL_HI16 30 -+#define R_MIPS_CALL_LO16 31 -+#define R_MIPS_SCN_DISP 32 -+#define R_MIPS_REL16 33 -+#define R_MIPS_ADD_IMMEDIATE 34 -+#define R_MIPS_PJUMP 35 -+#define R_MIPS_RELGOT 36 -+#define R_MIPS_JALR 37 -+#define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */ -+#define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */ -+#define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */ -+#define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */ -+#define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */ -+#define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */ -+#define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */ -+#define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */ -+#define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */ -+#define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */ -+#define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */ -+#define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */ -+#define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */ -+#define R_MIPS_GLOB_DAT 51 -+#define R_MIPS_COPY 126 -+#define R_MIPS_JUMP_SLOT 127 -+/* Keep this the last entry. */ -+#define R_MIPS_NUM 128 -+ -+/* Legal values for p_type field of Elf32_Phdr. */ -+ -+#define PT_MIPS_REGINFO 0x70000000 /* Register usage information */ -+#define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */ -+#define PT_MIPS_OPTIONS 0x70000002 -+ -+/* Special program header types. */ -+ -+#define PF_MIPS_LOCAL 0x10000000 -+ -+/* Legal values for d_tag field of Elf32_Dyn. */ -+ -+#define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */ -+#define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */ -+#define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */ -+#define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */ -+#define DT_MIPS_FLAGS 0x70000005 /* Flags */ -+#define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */ -+#define DT_MIPS_MSYM 0x70000007 -+#define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */ -+#define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */ -+#define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */ -+#define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */ -+#define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */ -+#define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */ -+#define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */ -+#define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */ -+#define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */ -+#define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */ -+#define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */ -+#define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in -+ DT_MIPS_DELTA_CLASS. */ -+#define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */ -+#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in -+ DT_MIPS_DELTA_INSTANCE. */ -+#define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */ -+#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in -+ DT_MIPS_DELTA_RELOC. */ -+#define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta -+ relocations refer to. */ -+#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in -+ DT_MIPS_DELTA_SYM. */ -+#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the -+ class declaration. */ -+#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in -+ DT_MIPS_DELTA_CLASSSYM. */ -+#define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */ -+#define DT_MIPS_PIXIE_INIT 0x70000023 -+#define DT_MIPS_SYMBOL_LIB 0x70000024 -+#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 -+#define DT_MIPS_LOCAL_GOTIDX 0x70000026 -+#define DT_MIPS_HIDDEN_GOTIDX 0x70000027 -+#define DT_MIPS_PROTECTED_GOTIDX 0x70000028 -+#define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */ -+#define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */ -+#define DT_MIPS_DYNSTR_ALIGN 0x7000002b -+#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */ -+#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve -+ function stored in GOT. */ -+#define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added -+ by rld on dlopen() calls. */ -+#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */ -+#define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */ -+#define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */ -+/* The address of .got.plt in an executable using the new non-PIC ABI. */ -+#define DT_MIPS_PLTGOT 0x70000032 -+/* The base of the PLT in an executable using the new non-PIC ABI if that -+ PLT is writable. For a non-writable PLT, this is omitted or has a zero -+ value. */ -+#define DT_MIPS_RWPLT 0x70000034 -+#define DT_MIPS_NUM 0x35 -+ -+/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */ -+ -+#define RHF_NONE 0 /* No flags */ -+#define RHF_QUICKSTART (1 << 0) /* Use quickstart */ -+#define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */ -+#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */ -+#define RHF_NO_MOVE (1 << 3) -+#define RHF_SGI_ONLY (1 << 4) -+#define RHF_GUARANTEE_INIT (1 << 5) -+#define RHF_DELTA_C_PLUS_PLUS (1 << 6) -+#define RHF_GUARANTEE_START_INIT (1 << 7) -+#define RHF_PIXIE (1 << 8) -+#define RHF_DEFAULT_DELAY_LOAD (1 << 9) -+#define RHF_REQUICKSTART (1 << 10) -+#define RHF_REQUICKSTARTED (1 << 11) -+#define RHF_CORD (1 << 12) -+#define RHF_NO_UNRES_UNDEF (1 << 13) -+#define RHF_RLD_ORDER_SAFE (1 << 14) -+ -+/* Entries found in sections of type SHT_MIPS_LIBLIST. */ -+ -+typedef struct -+{ -+ Elf32_Word l_name; /* Name (string table index) */ -+ Elf32_Word l_time_stamp; /* Timestamp */ -+ Elf32_Word l_checksum; /* Checksum */ -+ Elf32_Word l_version; /* Interface version */ -+ Elf32_Word l_flags; /* Flags */ -+} Elf32_Lib; -+ -+typedef struct -+{ -+ Elf64_Word l_name; /* Name (string table index) */ -+ Elf64_Word l_time_stamp; /* Timestamp */ -+ Elf64_Word l_checksum; /* Checksum */ -+ Elf64_Word l_version; /* Interface version */ -+ Elf64_Word l_flags; /* Flags */ -+} Elf64_Lib; -+ -+ -+/* Legal values for l_flags. */ -+ -+#define LL_NONE 0 -+#define LL_EXACT_MATCH (1 << 0) /* Require exact match */ -+#define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */ -+#define LL_REQUIRE_MINOR (1 << 2) -+#define LL_EXPORTS (1 << 3) -+#define LL_DELAY_LOAD (1 << 4) -+#define LL_DELTA (1 << 5) -+ -+/* Entries found in sections of type SHT_MIPS_CONFLICT. */ -+ -+typedef Elf32_Addr Elf32_Conflict; -+ -+ -+/* HPPA specific definitions. */ -+ -+/* Legal values for e_flags field of Elf32_Ehdr. */ -+ -+#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ -+#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ -+#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ -+#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ -+#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch -+ prediction. */ -+#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ -+#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ -+ -+/* Defined values for `e_flags & EF_PARISC_ARCH' are: */ -+ -+#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ -+#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ -+#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ -+ -+/* Additional section indeces. */ -+ -+#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared -+ symbols in ANSI C. */ -+#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ -+ -+/* Legal values for sh_type field of Elf32_Shdr. */ -+ -+#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ -+#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ -+#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ -+ -+/* Legal values for sh_flags field of Elf32_Shdr. */ -+ -+#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ -+#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ -+#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ -+ -+/* Legal values for ST_TYPE subfield of st_info (symbol type). */ -+ -+#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ -+ -+#define STT_HP_OPAQUE (STT_LOOS + 0x1) -+#define STT_HP_STUB (STT_LOOS + 0x2) -+ -+/* HPPA relocs. */ -+ -+#define R_PARISC_NONE 0 /* No reloc. */ -+#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ -+#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ -+#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ -+#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ -+#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ -+#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ -+#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ -+#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ -+#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ -+#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ -+#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ -+#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ -+#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ -+#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ -+#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ -+#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ -+#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ -+#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ -+#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ -+#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ -+#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ -+#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ -+#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ -+#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ -+#define R_PARISC_FPTR64 64 /* 64 bits function address. */ -+#define R_PARISC_PLABEL32 65 /* 32 bits function address. */ -+#define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */ -+#define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */ -+#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ -+#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ -+#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ -+#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ -+#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ -+#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ -+#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ -+#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ -+#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ -+#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ -+#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ -+#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ -+#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ -+#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ -+#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ -+#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ -+#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ -+#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ -+#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ -+#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ -+#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ -+#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ -+#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ -+#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ -+#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ -+#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ -+#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ -+#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ -+#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ -+#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ -+#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ -+#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ -+#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ -+#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ -+#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ -+#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ -+#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ -+#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ -+#define R_PARISC_LORESERVE 128 -+#define R_PARISC_COPY 128 /* Copy relocation. */ -+#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ -+#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ -+#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ -+#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ -+#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ -+#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ -+#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ -+#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ -+#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ -+#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ -+#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ -+#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ -+#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ -+#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ -+#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ -+#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ -+#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ -+#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ -+#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ -+#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ -+#define R_PARISC_GNU_VTENTRY 232 -+#define R_PARISC_GNU_VTINHERIT 233 -+#define R_PARISC_TLS_GD21L 234 /* GD 21-bit left. */ -+#define R_PARISC_TLS_GD14R 235 /* GD 14-bit right. */ -+#define R_PARISC_TLS_GDCALL 236 /* GD call to __t_g_a. */ -+#define R_PARISC_TLS_LDM21L 237 /* LD module 21-bit left. */ -+#define R_PARISC_TLS_LDM14R 238 /* LD module 14-bit right. */ -+#define R_PARISC_TLS_LDMCALL 239 /* LD module call to __t_g_a. */ -+#define R_PARISC_TLS_LDO21L 240 /* LD offset 21-bit left. */ -+#define R_PARISC_TLS_LDO14R 241 /* LD offset 14-bit right. */ -+#define R_PARISC_TLS_DTPMOD32 242 /* DTP module 32-bit. */ -+#define R_PARISC_TLS_DTPMOD64 243 /* DTP module 64-bit. */ -+#define R_PARISC_TLS_DTPOFF32 244 /* DTP offset 32-bit. */ -+#define R_PARISC_TLS_DTPOFF64 245 /* DTP offset 32-bit. */ -+#define R_PARISC_TLS_LE21L R_PARISC_TPREL21L -+#define R_PARISC_TLS_LE14R R_PARISC_TPREL14R -+#define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L -+#define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R -+#define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 -+#define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 -+#define R_PARISC_HIRESERVE 255 -+ -+/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ -+ -+#define PT_HP_TLS (PT_LOOS + 0x0) -+#define PT_HP_CORE_NONE (PT_LOOS + 0x1) -+#define PT_HP_CORE_VERSION (PT_LOOS + 0x2) -+#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) -+#define PT_HP_CORE_COMM (PT_LOOS + 0x4) -+#define PT_HP_CORE_PROC (PT_LOOS + 0x5) -+#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) -+#define PT_HP_CORE_STACK (PT_LOOS + 0x7) -+#define PT_HP_CORE_SHM (PT_LOOS + 0x8) -+#define PT_HP_CORE_MMF (PT_LOOS + 0x9) -+#define PT_HP_PARALLEL (PT_LOOS + 0x10) -+#define PT_HP_FASTBIND (PT_LOOS + 0x11) -+#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) -+#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) -+#define PT_HP_STACK (PT_LOOS + 0x14) -+ -+#define PT_PARISC_ARCHEXT 0x70000000 -+#define PT_PARISC_UNWIND 0x70000001 -+ -+/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ -+ -+#define PF_PARISC_SBP 0x08000000 -+ -+#define PF_HP_PAGE_SIZE 0x00100000 -+#define PF_HP_FAR_SHARED 0x00200000 -+#define PF_HP_NEAR_SHARED 0x00400000 -+#define PF_HP_CODE 0x01000000 -+#define PF_HP_MODIFY 0x02000000 -+#define PF_HP_LAZYSWAP 0x04000000 -+#define PF_HP_SBP 0x08000000 -+ -+ -+/* Alpha specific definitions. */ -+ -+/* Legal values for e_flags field of Elf64_Ehdr. */ -+ -+#define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */ -+#define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */ -+ -+/* Legal values for sh_type field of Elf64_Shdr. */ -+ -+/* These two are primerily concerned with ECOFF debugging info. */ -+#define SHT_ALPHA_DEBUG 0x70000001 -+#define SHT_ALPHA_REGINFO 0x70000002 -+ -+/* Legal values for sh_flags field of Elf64_Shdr. */ -+ -+#define SHF_ALPHA_GPREL 0x10000000 -+ -+/* Legal values for st_other field of Elf64_Sym. */ -+#define STO_ALPHA_NOPV 0x80 /* No PV required. */ -+#define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */ -+ -+/* Alpha relocs. */ -+ -+#define R_ALPHA_NONE 0 /* No reloc */ -+#define R_ALPHA_REFLONG 1 /* Direct 32 bit */ -+#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ -+#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ -+#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ -+#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ -+#define R_ALPHA_GPDISP 6 /* Add displacement to GP */ -+#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ -+#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ -+#define R_ALPHA_SREL16 9 /* PC relative 16 bit */ -+#define R_ALPHA_SREL32 10 /* PC relative 32 bit */ -+#define R_ALPHA_SREL64 11 /* PC relative 64 bit */ -+#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ -+#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ -+#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ -+#define R_ALPHA_COPY 24 /* Copy symbol at runtime */ -+#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ -+#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ -+#define R_ALPHA_RELATIVE 27 /* Adjust by program base */ -+#define R_ALPHA_TLS_GD_HI 28 -+#define R_ALPHA_TLSGD 29 -+#define R_ALPHA_TLS_LDM 30 -+#define R_ALPHA_DTPMOD64 31 -+#define R_ALPHA_GOTDTPREL 32 -+#define R_ALPHA_DTPREL64 33 -+#define R_ALPHA_DTPRELHI 34 -+#define R_ALPHA_DTPRELLO 35 -+#define R_ALPHA_DTPREL16 36 -+#define R_ALPHA_GOTTPREL 37 -+#define R_ALPHA_TPREL64 38 -+#define R_ALPHA_TPRELHI 39 -+#define R_ALPHA_TPRELLO 40 -+#define R_ALPHA_TPREL16 41 -+/* Keep this the last entry. */ -+#define R_ALPHA_NUM 46 -+ -+/* Magic values of the LITUSE relocation addend. */ -+#define LITUSE_ALPHA_ADDR 0 -+#define LITUSE_ALPHA_BASE 1 -+#define LITUSE_ALPHA_BYTOFF 2 -+#define LITUSE_ALPHA_JSR 3 -+#define LITUSE_ALPHA_TLS_GD 4 -+#define LITUSE_ALPHA_TLS_LDM 5 -+ -+/* Legal values for d_tag of Elf64_Dyn. */ -+#define DT_ALPHA_PLTRO (DT_LOPROC + 0) -+#define DT_ALPHA_NUM 1 -+ -+/* PowerPC specific declarations */ -+ -+/* Values for Elf32/64_Ehdr.e_flags. */ -+#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */ -+ -+/* Cygnus local bits below */ -+#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/ -+#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib -+ flag */ -+ -+/* PowerPC relocations defined by the ABIs */ -+#define R_PPC_NONE 0 -+#define R_PPC_ADDR32 1 /* 32bit absolute address */ -+#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ -+#define R_PPC_ADDR16 3 /* 16bit absolute address */ -+#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ -+#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ -+#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ -+#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ -+#define R_PPC_ADDR14_BRTAKEN 8 -+#define R_PPC_ADDR14_BRNTAKEN 9 -+#define R_PPC_REL24 10 /* PC relative 26 bit */ -+#define R_PPC_REL14 11 /* PC relative 16 bit */ -+#define R_PPC_REL14_BRTAKEN 12 -+#define R_PPC_REL14_BRNTAKEN 13 -+#define R_PPC_GOT16 14 -+#define R_PPC_GOT16_LO 15 -+#define R_PPC_GOT16_HI 16 -+#define R_PPC_GOT16_HA 17 -+#define R_PPC_PLTREL24 18 -+#define R_PPC_COPY 19 -+#define R_PPC_GLOB_DAT 20 -+#define R_PPC_JMP_SLOT 21 -+#define R_PPC_RELATIVE 22 -+#define R_PPC_LOCAL24PC 23 -+#define R_PPC_UADDR32 24 -+#define R_PPC_UADDR16 25 -+#define R_PPC_REL32 26 -+#define R_PPC_PLT32 27 -+#define R_PPC_PLTREL32 28 -+#define R_PPC_PLT16_LO 29 -+#define R_PPC_PLT16_HI 30 -+#define R_PPC_PLT16_HA 31 -+#define R_PPC_SDAREL16 32 -+#define R_PPC_SECTOFF 33 -+#define R_PPC_SECTOFF_LO 34 -+#define R_PPC_SECTOFF_HI 35 -+#define R_PPC_SECTOFF_HA 36 -+ -+/* PowerPC relocations defined for the TLS access ABI. */ -+#define R_PPC_TLS 67 /* none (sym+add)@tls */ -+#define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ -+#define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ -+#define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ -+#define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ -+#define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ -+#define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ -+#define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ -+#define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ -+#define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ -+#define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ -+#define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ -+#define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ -+#define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ -+#define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ -+#define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ -+#define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ -+#define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ -+#define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ -+#define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ -+#define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ -+#define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ -+#define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ -+#define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ -+#define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ -+#define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ -+#define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ -+#define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ -+ -+/* The remaining relocs are from the Embedded ELF ABI, and are not -+ in the SVR4 ELF ABI. */ -+#define R_PPC_EMB_NADDR32 101 -+#define R_PPC_EMB_NADDR16 102 -+#define R_PPC_EMB_NADDR16_LO 103 -+#define R_PPC_EMB_NADDR16_HI 104 -+#define R_PPC_EMB_NADDR16_HA 105 -+#define R_PPC_EMB_SDAI16 106 -+#define R_PPC_EMB_SDA2I16 107 -+#define R_PPC_EMB_SDA2REL 108 -+#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */ -+#define R_PPC_EMB_MRKREF 110 -+#define R_PPC_EMB_RELSEC16 111 -+#define R_PPC_EMB_RELST_LO 112 -+#define R_PPC_EMB_RELST_HI 113 -+#define R_PPC_EMB_RELST_HA 114 -+#define R_PPC_EMB_BIT_FLD 115 -+#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */ -+ -+/* Diab tool relocations. */ -+#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */ -+#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */ -+#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */ -+#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */ -+#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */ -+#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */ -+ -+/* GNU extension to support local ifunc. */ -+#define R_PPC_IRELATIVE 248 -+ -+/* GNU relocs used in PIC code sequences. */ -+#define R_PPC_REL16 249 /* half16 (sym+add-.) */ -+#define R_PPC_REL16_LO 250 /* half16 (sym+add-.)@l */ -+#define R_PPC_REL16_HI 251 /* half16 (sym+add-.)@h */ -+#define R_PPC_REL16_HA 252 /* half16 (sym+add-.)@ha */ -+ -+/* This is a phony reloc to handle any old fashioned TOC16 references -+ that may still be in object files. */ -+#define R_PPC_TOC16 255 -+ -+/* PowerPC specific values for the Dyn d_tag field. */ -+#define DT_PPC_GOT (DT_LOPROC + 0) -+#define DT_PPC_NUM 1 -+ -+/* PowerPC64 relocations defined by the ABIs */ -+#define R_PPC64_NONE R_PPC_NONE -+#define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */ -+#define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */ -+#define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */ -+#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */ -+#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */ -+#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ -+#define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */ -+#define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN -+#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN -+#define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */ -+#define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */ -+#define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN -+#define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN -+#define R_PPC64_GOT16 R_PPC_GOT16 -+#define R_PPC64_GOT16_LO R_PPC_GOT16_LO -+#define R_PPC64_GOT16_HI R_PPC_GOT16_HI -+#define R_PPC64_GOT16_HA R_PPC_GOT16_HA -+ -+#define R_PPC64_COPY R_PPC_COPY -+#define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT -+#define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT -+#define R_PPC64_RELATIVE R_PPC_RELATIVE -+ -+#define R_PPC64_UADDR32 R_PPC_UADDR32 -+#define R_PPC64_UADDR16 R_PPC_UADDR16 -+#define R_PPC64_REL32 R_PPC_REL32 -+#define R_PPC64_PLT32 R_PPC_PLT32 -+#define R_PPC64_PLTREL32 R_PPC_PLTREL32 -+#define R_PPC64_PLT16_LO R_PPC_PLT16_LO -+#define R_PPC64_PLT16_HI R_PPC_PLT16_HI -+#define R_PPC64_PLT16_HA R_PPC_PLT16_HA -+ -+#define R_PPC64_SECTOFF R_PPC_SECTOFF -+#define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO -+#define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI -+#define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA -+#define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */ -+#define R_PPC64_ADDR64 38 /* doubleword64 S + A */ -+#define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */ -+#define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */ -+#define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */ -+#define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */ -+#define R_PPC64_UADDR64 43 /* doubleword64 S + A */ -+#define R_PPC64_REL64 44 /* doubleword64 S + A - P */ -+#define R_PPC64_PLT64 45 /* doubleword64 L + A */ -+#define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */ -+#define R_PPC64_TOC16 47 /* half16* S + A - .TOC */ -+#define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */ -+#define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */ -+#define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */ -+#define R_PPC64_TOC 51 /* doubleword64 .TOC */ -+#define R_PPC64_PLTGOT16 52 /* half16* M + A */ -+#define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */ -+#define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */ -+#define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */ -+ -+#define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */ -+#define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */ -+#define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */ -+#define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */ -+#define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */ -+#define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */ -+#define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */ -+#define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */ -+#define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */ -+#define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */ -+#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */ -+ -+/* PowerPC64 relocations defined for the TLS access ABI. */ -+#define R_PPC64_TLS 67 /* none (sym+add)@tls */ -+#define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ -+#define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ -+#define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ -+#define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ -+#define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ -+#define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ -+#define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ -+#define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ -+#define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ -+#define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ -+#define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ -+#define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ -+#define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ -+#define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ -+#define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ -+#define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ -+#define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ -+#define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ -+#define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ -+#define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ -+#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ -+#define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ -+#define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ -+#define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ -+#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ -+#define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ -+#define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ -+#define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ -+#define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ -+#define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ -+#define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ -+#define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ -+#define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ -+#define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ -+#define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ -+#define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ -+#define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ -+#define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ -+#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ -+ -+/* GNU extension to support local ifunc. */ -+#define R_PPC64_JMP_IREL 247 -+#define R_PPC64_IRELATIVE 248 -+#define R_PPC64_REL16 249 /* half16 (sym+add-.) */ -+#define R_PPC64_REL16_LO 250 /* half16 (sym+add-.)@l */ -+#define R_PPC64_REL16_HI 251 /* half16 (sym+add-.)@h */ -+#define R_PPC64_REL16_HA 252 /* half16 (sym+add-.)@ha */ -+ -+/* PowerPC64 specific values for the Dyn d_tag field. */ -+#define DT_PPC64_GLINK (DT_LOPROC + 0) -+#define DT_PPC64_OPD (DT_LOPROC + 1) -+#define DT_PPC64_OPDSZ (DT_LOPROC + 2) -+#define DT_PPC64_NUM 3 -+ -+ -+/* ARM specific declarations */ -+ -+/* Processor specific flags for the ELF header e_flags field. */ -+#define EF_ARM_RELEXEC 0x01 -+#define EF_ARM_HASENTRY 0x02 -+#define EF_ARM_INTERWORK 0x04 -+#define EF_ARM_APCS_26 0x08 -+#define EF_ARM_APCS_FLOAT 0x10 -+#define EF_ARM_PIC 0x20 -+#define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */ -+#define EF_ARM_NEW_ABI 0x80 -+#define EF_ARM_OLD_ABI 0x100 -+#define EF_ARM_SOFT_FLOAT 0x200 -+#define EF_ARM_VFP_FLOAT 0x400 -+#define EF_ARM_MAVERICK_FLOAT 0x800 -+ -+ -+/* Other constants defined in the ARM ELF spec. version B-01. */ -+/* NB. These conflict with values defined above. */ -+#define EF_ARM_SYMSARESORTED 0x04 -+#define EF_ARM_DYNSYMSUSESEGIDX 0x08 -+#define EF_ARM_MAPSYMSFIRST 0x10 -+#define EF_ARM_EABIMASK 0XFF000000 -+ -+/* Constants defined in AAELF. */ -+#define EF_ARM_BE8 0x00800000 -+#define EF_ARM_LE8 0x00400000 -+ -+#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) -+#define EF_ARM_EABI_UNKNOWN 0x00000000 -+#define EF_ARM_EABI_VER1 0x01000000 -+#define EF_ARM_EABI_VER2 0x02000000 -+#define EF_ARM_EABI_VER3 0x03000000 -+#define EF_ARM_EABI_VER4 0x04000000 -+#define EF_ARM_EABI_VER5 0x05000000 -+ -+/* Additional symbol types for Thumb. */ -+#define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */ -+#define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */ -+ -+/* ARM-specific values for sh_flags */ -+#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ -+#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined -+ in the input to a link step. */ -+ -+/* ARM-specific program header flags */ -+#define PF_ARM_SB 0x10000000 /* Segment contains the location -+ addressed by the static base. */ -+#define PF_ARM_PI 0x20000000 /* Position-independent segment. */ -+#define PF_ARM_ABS 0x40000000 /* Absolute segment. */ -+ -+/* Processor specific values for the Phdr p_type field. */ -+#define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */ -+ -+/* Processor specific values for the Shdr sh_type field. */ -+#define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */ -+#define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */ -+#define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */ -+ -+ -+/* ARM relocs. */ -+ -+#define R_ARM_NONE 0 /* No reloc */ -+#define R_ARM_PC24 1 /* PC relative 26 bit branch */ -+#define R_ARM_ABS32 2 /* Direct 32 bit */ -+#define R_ARM_REL32 3 /* PC relative 32 bit */ -+#define R_ARM_PC13 4 -+#define R_ARM_ABS16 5 /* Direct 16 bit */ -+#define R_ARM_ABS12 6 /* Direct 12 bit */ -+#define R_ARM_THM_ABS5 7 -+#define R_ARM_ABS8 8 /* Direct 8 bit */ -+#define R_ARM_SBREL32 9 -+#define R_ARM_THM_PC22 10 -+#define R_ARM_THM_PC8 11 -+#define R_ARM_AMP_VCALL9 12 -+#define R_ARM_SWI24 13 /* Obsolete static relocation. */ -+#define R_ARM_TLS_DESC 13 /* Dynamic relocation. */ -+#define R_ARM_THM_SWI8 14 -+#define R_ARM_XPC25 15 -+#define R_ARM_THM_XPC22 16 -+#define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ -+#define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ -+#define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ -+#define R_ARM_COPY 20 /* Copy symbol at runtime */ -+#define R_ARM_GLOB_DAT 21 /* Create GOT entry */ -+#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ -+#define R_ARM_RELATIVE 23 /* Adjust by program base */ -+#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ -+#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ -+#define R_ARM_GOT32 26 /* 32 bit GOT entry */ -+#define R_ARM_PLT32 27 /* 32 bit PLT address */ -+#define R_ARM_ALU_PCREL_7_0 32 -+#define R_ARM_ALU_PCREL_15_8 33 -+#define R_ARM_ALU_PCREL_23_15 34 -+#define R_ARM_LDR_SBREL_11_0 35 -+#define R_ARM_ALU_SBREL_19_12 36 -+#define R_ARM_ALU_SBREL_27_20 37 -+#define R_ARM_TLS_GOTDESC 90 -+#define R_ARM_TLS_CALL 91 -+#define R_ARM_TLS_DESCSEQ 92 -+#define R_ARM_THM_TLS_CALL 93 -+#define R_ARM_GNU_VTENTRY 100 -+#define R_ARM_GNU_VTINHERIT 101 -+#define R_ARM_THM_PC11 102 /* thumb unconditional branch */ -+#define R_ARM_THM_PC9 103 /* thumb conditional branch */ -+#define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic -+ thread local data */ -+#define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic -+ thread local data */ -+#define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS -+ block */ -+#define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of -+ static TLS block offset */ -+#define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static -+ TLS block */ -+#define R_ARM_THM_TLS_DESCSEQ 129 -+#define R_ARM_IRELATIVE 160 -+#define R_ARM_RXPC25 249 -+#define R_ARM_RSBREL32 250 -+#define R_ARM_THM_RPC22 251 -+#define R_ARM_RREL32 252 -+#define R_ARM_RABS22 253 -+#define R_ARM_RPC24 254 -+#define R_ARM_RBASE 255 -+/* Keep this the last entry. */ -+#define R_ARM_NUM 256 -+ -+/* IA-64 specific declarations. */ -+ -+/* Processor specific flags for the Ehdr e_flags field. */ -+#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ -+#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ -+#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ -+ -+/* Processor specific values for the Phdr p_type field. */ -+#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ -+#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ -+#define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12) -+#define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13) -+#define PT_IA_64_HP_STACK (PT_LOOS + 0x14) -+ -+/* Processor specific flags for the Phdr p_flags field. */ -+#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ -+ -+/* Processor specific values for the Shdr sh_type field. */ -+#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ -+#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ -+ -+/* Processor specific flags for the Shdr sh_flags field. */ -+#define SHF_IA_64_SHORT 0x10000000 /* section near gp */ -+#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ -+ -+/* Processor specific values for the Dyn d_tag field. */ -+#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) -+#define DT_IA_64_NUM 1 -+ -+/* IA-64 relocations. */ -+#define R_IA64_NONE 0x00 /* none */ -+#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ -+#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ -+#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ -+#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ -+#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ -+#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ -+#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ -+#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ -+#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ -+#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ -+#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ -+#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ -+#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ -+#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ -+#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ -+#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ -+#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ -+#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ -+#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ -+#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ -+#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ -+#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ -+#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ -+#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ -+#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ -+#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ -+#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ -+#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ -+#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ -+#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ -+#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ -+#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ -+#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ -+#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ -+#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ -+#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ -+#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ -+#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ -+#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ -+#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ -+#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ -+#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ -+#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ -+#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ -+#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ -+#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ -+#define R_IA64_REL32MSB 0x6c /* data 4 + REL */ -+#define R_IA64_REL32LSB 0x6d /* data 4 + REL */ -+#define R_IA64_REL64MSB 0x6e /* data 8 + REL */ -+#define R_IA64_REL64LSB 0x6f /* data 8 + REL */ -+#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ -+#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ -+#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ -+#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ -+#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ -+#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ -+#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ -+#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ -+#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ -+#define R_IA64_COPY 0x84 /* copy relocation */ -+#define R_IA64_SUB 0x85 /* Addend and symbol difference */ -+#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ -+#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ -+#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ -+#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ -+#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ -+#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ -+#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ -+#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ -+#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ -+#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ -+#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ -+#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ -+#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ -+#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ -+#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ -+#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ -+#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ -+#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ -+#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ -+ -+/* SH specific declarations */ -+ -+/* Processor specific flags for the ELF header e_flags field. */ -+#define EF_SH_MACH_MASK 0x1f -+#define EF_SH_UNKNOWN 0x0 -+#define EF_SH1 0x1 -+#define EF_SH2 0x2 -+#define EF_SH3 0x3 -+#define EF_SH_DSP 0x4 -+#define EF_SH3_DSP 0x5 -+#define EF_SH4AL_DSP 0x6 -+#define EF_SH3E 0x8 -+#define EF_SH4 0x9 -+#define EF_SH2E 0xb -+#define EF_SH4A 0xc -+#define EF_SH2A 0xd -+#define EF_SH4_NOFPU 0x10 -+#define EF_SH4A_NOFPU 0x11 -+#define EF_SH4_NOMMU_NOFPU 0x12 -+#define EF_SH2A_NOFPU 0x13 -+#define EF_SH3_NOMMU 0x14 -+#define EF_SH2A_SH4_NOFPU 0x15 -+#define EF_SH2A_SH3_NOFPU 0x16 -+#define EF_SH2A_SH4 0x17 -+#define EF_SH2A_SH3E 0x18 -+ -+/* SH relocs. */ -+#define R_SH_NONE 0 -+#define R_SH_DIR32 1 -+#define R_SH_REL32 2 -+#define R_SH_DIR8WPN 3 -+#define R_SH_IND12W 4 -+#define R_SH_DIR8WPL 5 -+#define R_SH_DIR8WPZ 6 -+#define R_SH_DIR8BP 7 -+#define R_SH_DIR8W 8 -+#define R_SH_DIR8L 9 -+#define R_SH_SWITCH16 25 -+#define R_SH_SWITCH32 26 -+#define R_SH_USES 27 -+#define R_SH_COUNT 28 -+#define R_SH_ALIGN 29 -+#define R_SH_CODE 30 -+#define R_SH_DATA 31 -+#define R_SH_LABEL 32 -+#define R_SH_SWITCH8 33 -+#define R_SH_GNU_VTINHERIT 34 -+#define R_SH_GNU_VTENTRY 35 -+#define R_SH_TLS_GD_32 144 -+#define R_SH_TLS_LD_32 145 -+#define R_SH_TLS_LDO_32 146 -+#define R_SH_TLS_IE_32 147 -+#define R_SH_TLS_LE_32 148 -+#define R_SH_TLS_DTPMOD32 149 -+#define R_SH_TLS_DTPOFF32 150 -+#define R_SH_TLS_TPOFF32 151 -+#define R_SH_GOT32 160 -+#define R_SH_PLT32 161 -+#define R_SH_COPY 162 -+#define R_SH_GLOB_DAT 163 -+#define R_SH_JMP_SLOT 164 -+#define R_SH_RELATIVE 165 -+#define R_SH_GOTOFF 166 -+#define R_SH_GOTPC 167 -+/* Keep this the last entry. */ -+#define R_SH_NUM 256 -+ -+/* S/390 specific definitions. */ -+ -+/* Valid values for the e_flags field. */ -+ -+#define EF_S390_HIGH_GPRS 0x00000001 /* High GPRs kernel facility needed. */ -+ -+/* Additional s390 relocs */ -+ -+#define R_390_NONE 0 /* No reloc. */ -+#define R_390_8 1 /* Direct 8 bit. */ -+#define R_390_12 2 /* Direct 12 bit. */ -+#define R_390_16 3 /* Direct 16 bit. */ -+#define R_390_32 4 /* Direct 32 bit. */ -+#define R_390_PC32 5 /* PC relative 32 bit. */ -+#define R_390_GOT12 6 /* 12 bit GOT offset. */ -+#define R_390_GOT32 7 /* 32 bit GOT offset. */ -+#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ -+#define R_390_COPY 9 /* Copy symbol at runtime. */ -+#define R_390_GLOB_DAT 10 /* Create GOT entry. */ -+#define R_390_JMP_SLOT 11 /* Create PLT entry. */ -+#define R_390_RELATIVE 12 /* Adjust by program base. */ -+#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ -+#define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */ -+#define R_390_GOT16 15 /* 16 bit GOT offset. */ -+#define R_390_PC16 16 /* PC relative 16 bit. */ -+#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ -+#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ -+#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ -+#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ -+#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ -+#define R_390_64 22 /* Direct 64 bit. */ -+#define R_390_PC64 23 /* PC relative 64 bit. */ -+#define R_390_GOT64 24 /* 64 bit GOT offset. */ -+#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ -+#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ -+#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ -+#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ -+#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ -+#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ -+#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ -+#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ -+#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ -+#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ -+#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ -+#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ -+#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ -+#define R_390_TLS_GDCALL 38 /* Tag for function call in general -+ dynamic TLS code. */ -+#define R_390_TLS_LDCALL 39 /* Tag for function call in local -+ dynamic TLS code. */ -+#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic -+ thread local data. */ -+#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic -+ thread local data. */ -+#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS -+ block offset. */ -+#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS -+ block offset. */ -+#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS -+ block offset. */ -+#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic -+ thread local data in LE code. */ -+#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic -+ thread local data in LE code. */ -+#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for -+ negated static TLS block offset. */ -+#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for -+ negated static TLS block offset. */ -+#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for -+ negated static TLS block offset. */ -+#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to -+ static TLS block. */ -+#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to -+ static TLS block. */ -+#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS -+ block. */ -+#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS -+ block. */ -+#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ -+#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ -+#define R_390_TLS_TPOFF 56 /* Negated offset in static TLS -+ block. */ -+#define R_390_20 57 /* Direct 20 bit. */ -+#define R_390_GOT20 58 /* 20 bit GOT offset. */ -+#define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */ -+#define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS -+ block offset. */ -+#define R_390_IRELATIVE 61 /* STT_GNU_IFUNC relocation. */ -+/* Keep this the last entry. */ -+#define R_390_NUM 62 -+ -+ -+/* CRIS relocations. */ -+#define R_CRIS_NONE 0 -+#define R_CRIS_8 1 -+#define R_CRIS_16 2 -+#define R_CRIS_32 3 -+#define R_CRIS_8_PCREL 4 -+#define R_CRIS_16_PCREL 5 -+#define R_CRIS_32_PCREL 6 -+#define R_CRIS_GNU_VTINHERIT 7 -+#define R_CRIS_GNU_VTENTRY 8 -+#define R_CRIS_COPY 9 -+#define R_CRIS_GLOB_DAT 10 -+#define R_CRIS_JUMP_SLOT 11 -+#define R_CRIS_RELATIVE 12 -+#define R_CRIS_16_GOT 13 -+#define R_CRIS_32_GOT 14 -+#define R_CRIS_16_GOTPLT 15 -+#define R_CRIS_32_GOTPLT 16 -+#define R_CRIS_32_GOTREL 17 -+#define R_CRIS_32_PLT_GOTREL 18 -+#define R_CRIS_32_PLT_PCREL 19 -+ -+#define R_CRIS_NUM 20 -+ -+ -+/* AMD x86-64 relocations. */ -+#define R_X86_64_NONE 0 /* No reloc */ -+#define R_X86_64_64 1 /* Direct 64 bit */ -+#define R_X86_64_PC32 2 /* PC relative 32 bit signed */ -+#define R_X86_64_GOT32 3 /* 32 bit GOT entry */ -+#define R_X86_64_PLT32 4 /* 32 bit PLT address */ -+#define R_X86_64_COPY 5 /* Copy symbol at runtime */ -+#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ -+#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ -+#define R_X86_64_RELATIVE 8 /* Adjust by program base */ -+#define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative -+ offset to GOT */ -+#define R_X86_64_32 10 /* Direct 32 bit zero extended */ -+#define R_X86_64_32S 11 /* Direct 32 bit sign extended */ -+#define R_X86_64_16 12 /* Direct 16 bit zero extended */ -+#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ -+#define R_X86_64_8 14 /* Direct 8 bit sign extended */ -+#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ -+#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ -+#define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ -+#define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ -+#define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset -+ to two GOT entries for GD symbol */ -+#define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset -+ to two GOT entries for LD symbol */ -+#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ -+#define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset -+ to GOT entry for IE symbol */ -+#define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ -+#define R_X86_64_PC64 24 /* PC relative 64 bit */ -+#define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */ -+#define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative -+ offset to GOT */ -+#define R_X86_64_GOT64 27 /* 64-bit GOT entry offset */ -+#define R_X86_64_GOTPCREL64 28 /* 64-bit PC relative offset -+ to GOT entry */ -+#define R_X86_64_GOTPC64 29 /* 64-bit PC relative offset to GOT */ -+#define R_X86_64_GOTPLT64 30 /* like GOT64, says PLT entry needed */ -+#define R_X86_64_PLTOFF64 31 /* 64-bit GOT relative offset -+ to PLT entry */ -+#define R_X86_64_SIZE32 32 /* Size of symbol plus 32-bit addend */ -+#define R_X86_64_SIZE64 33 /* Size of symbol plus 64-bit addend */ -+#define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */ -+#define R_X86_64_TLSDESC_CALL 35 /* Marker for call through TLS -+ descriptor. */ -+#define R_X86_64_TLSDESC 36 /* TLS descriptor. */ -+#define R_X86_64_IRELATIVE 37 /* Adjust indirectly by program base */ -+#define R_X86_64_RELATIVE64 38 /* 64-bit adjust by program base */ -+ -+#define R_X86_64_NUM 39 -+ -+ -+/* AM33 relocations. */ -+#define R_MN10300_NONE 0 /* No reloc. */ -+#define R_MN10300_32 1 /* Direct 32 bit. */ -+#define R_MN10300_16 2 /* Direct 16 bit. */ -+#define R_MN10300_8 3 /* Direct 8 bit. */ -+#define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ -+#define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ -+#define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ -+#define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */ -+#define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */ -+#define R_MN10300_24 9 /* Direct 24 bit. */ -+#define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */ -+#define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */ -+#define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */ -+#define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */ -+#define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */ -+#define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */ -+#define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */ -+#define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */ -+#define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */ -+#define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */ -+#define R_MN10300_COPY 20 /* Copy symbol at runtime. */ -+#define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */ -+#define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */ -+#define R_MN10300_RELATIVE 23 /* Adjust by program base. */ -+ -+#define R_MN10300_NUM 24 -+ -+ -+/* M32R relocs. */ -+#define R_M32R_NONE 0 /* No reloc. */ -+#define R_M32R_16 1 /* Direct 16 bit. */ -+#define R_M32R_32 2 /* Direct 32 bit. */ -+#define R_M32R_24 3 /* Direct 24 bit. */ -+#define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */ -+#define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */ -+#define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */ -+#define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */ -+#define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */ -+#define R_M32R_LO16 9 /* Low 16 bit. */ -+#define R_M32R_SDA16 10 /* 16 bit offset in SDA. */ -+#define R_M32R_GNU_VTINHERIT 11 -+#define R_M32R_GNU_VTENTRY 12 -+/* M32R relocs use SHT_RELA. */ -+#define R_M32R_16_RELA 33 /* Direct 16 bit. */ -+#define R_M32R_32_RELA 34 /* Direct 32 bit. */ -+#define R_M32R_24_RELA 35 /* Direct 24 bit. */ -+#define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */ -+#define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */ -+#define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */ -+#define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */ -+#define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */ -+#define R_M32R_LO16_RELA 41 /* Low 16 bit */ -+#define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */ -+#define R_M32R_RELA_GNU_VTINHERIT 43 -+#define R_M32R_RELA_GNU_VTENTRY 44 -+#define R_M32R_REL32 45 /* PC relative 32 bit. */ -+ -+#define R_M32R_GOT24 48 /* 24 bit GOT entry */ -+#define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */ -+#define R_M32R_COPY 50 /* Copy symbol at runtime */ -+#define R_M32R_GLOB_DAT 51 /* Create GOT entry */ -+#define R_M32R_JMP_SLOT 52 /* Create PLT entry */ -+#define R_M32R_RELATIVE 53 /* Adjust by program base */ -+#define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */ -+#define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */ -+#define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned -+ low */ -+#define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed -+ low */ -+#define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */ -+#define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to -+ GOT with unsigned low */ -+#define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to -+ GOT with signed low */ -+#define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to -+ GOT */ -+#define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT -+ with unsigned low */ -+#define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT -+ with signed low */ -+#define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */ -+#define R_M32R_NUM 256 /* Keep this the last entry. */ -+ -+ -+/* TILEPro relocations. */ -+#define R_TILEPRO_NONE 0 /* No reloc */ -+#define R_TILEPRO_32 1 /* Direct 32 bit */ -+#define R_TILEPRO_16 2 /* Direct 16 bit */ -+#define R_TILEPRO_8 3 /* Direct 8 bit */ -+#define R_TILEPRO_32_PCREL 4 /* PC relative 32 bit */ -+#define R_TILEPRO_16_PCREL 5 /* PC relative 16 bit */ -+#define R_TILEPRO_8_PCREL 6 /* PC relative 8 bit */ -+#define R_TILEPRO_LO16 7 /* Low 16 bit */ -+#define R_TILEPRO_HI16 8 /* High 16 bit */ -+#define R_TILEPRO_HA16 9 /* High 16 bit, adjusted */ -+#define R_TILEPRO_COPY 10 /* Copy relocation */ -+#define R_TILEPRO_GLOB_DAT 11 /* Create GOT entry */ -+#define R_TILEPRO_JMP_SLOT 12 /* Create PLT entry */ -+#define R_TILEPRO_RELATIVE 13 /* Adjust by program base */ -+#define R_TILEPRO_BROFF_X1 14 /* X1 pipe branch offset */ -+#define R_TILEPRO_JOFFLONG_X1 15 /* X1 pipe jump offset */ -+#define R_TILEPRO_JOFFLONG_X1_PLT 16 /* X1 pipe jump offset to PLT */ -+#define R_TILEPRO_IMM8_X0 17 /* X0 pipe 8-bit */ -+#define R_TILEPRO_IMM8_Y0 18 /* Y0 pipe 8-bit */ -+#define R_TILEPRO_IMM8_X1 19 /* X1 pipe 8-bit */ -+#define R_TILEPRO_IMM8_Y1 20 /* Y1 pipe 8-bit */ -+#define R_TILEPRO_MT_IMM15_X1 21 /* X1 pipe mtspr */ -+#define R_TILEPRO_MF_IMM15_X1 22 /* X1 pipe mfspr */ -+#define R_TILEPRO_IMM16_X0 23 /* X0 pipe 16-bit */ -+#define R_TILEPRO_IMM16_X1 24 /* X1 pipe 16-bit */ -+#define R_TILEPRO_IMM16_X0_LO 25 /* X0 pipe low 16-bit */ -+#define R_TILEPRO_IMM16_X1_LO 26 /* X1 pipe low 16-bit */ -+#define R_TILEPRO_IMM16_X0_HI 27 /* X0 pipe high 16-bit */ -+#define R_TILEPRO_IMM16_X1_HI 28 /* X1 pipe high 16-bit */ -+#define R_TILEPRO_IMM16_X0_HA 29 /* X0 pipe high 16-bit, adjusted */ -+#define R_TILEPRO_IMM16_X1_HA 30 /* X1 pipe high 16-bit, adjusted */ -+#define R_TILEPRO_IMM16_X0_PCREL 31 /* X0 pipe PC relative 16 bit */ -+#define R_TILEPRO_IMM16_X1_PCREL 32 /* X1 pipe PC relative 16 bit */ -+#define R_TILEPRO_IMM16_X0_LO_PCREL 33 /* X0 pipe PC relative low 16 bit */ -+#define R_TILEPRO_IMM16_X1_LO_PCREL 34 /* X1 pipe PC relative low 16 bit */ -+#define R_TILEPRO_IMM16_X0_HI_PCREL 35 /* X0 pipe PC relative high 16 bit */ -+#define R_TILEPRO_IMM16_X1_HI_PCREL 36 /* X1 pipe PC relative high 16 bit */ -+#define R_TILEPRO_IMM16_X0_HA_PCREL 37 /* X0 pipe PC relative ha() 16 bit */ -+#define R_TILEPRO_IMM16_X1_HA_PCREL 38 /* X1 pipe PC relative ha() 16 bit */ -+#define R_TILEPRO_IMM16_X0_GOT 39 /* X0 pipe 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X1_GOT 40 /* X1 pipe 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X0_GOT_LO 41 /* X0 pipe low 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X1_GOT_LO 42 /* X1 pipe low 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X0_GOT_HI 43 /* X0 pipe high 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X1_GOT_HI 44 /* X1 pipe high 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X0_GOT_HA 45 /* X0 pipe ha() 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X1_GOT_HA 46 /* X1 pipe ha() 16-bit GOT offset */ -+#define R_TILEPRO_MMSTART_X0 47 /* X0 pipe mm "start" */ -+#define R_TILEPRO_MMEND_X0 48 /* X0 pipe mm "end" */ -+#define R_TILEPRO_MMSTART_X1 49 /* X1 pipe mm "start" */ -+#define R_TILEPRO_MMEND_X1 50 /* X1 pipe mm "end" */ -+#define R_TILEPRO_SHAMT_X0 51 /* X0 pipe shift amount */ -+#define R_TILEPRO_SHAMT_X1 52 /* X1 pipe shift amount */ -+#define R_TILEPRO_SHAMT_Y0 53 /* Y0 pipe shift amount */ -+#define R_TILEPRO_SHAMT_Y1 54 /* Y1 pipe shift amount */ -+#define R_TILEPRO_DEST_IMM8_X1 55 /* X1 pipe destination 8-bit */ -+/* Relocs 56-59 are currently not defined. */ -+#define R_TILEPRO_TLS_GD_CALL 60 /* "jal" for TLS GD */ -+#define R_TILEPRO_IMM8_X0_TLS_GD_ADD 61 /* X0 pipe "addi" for TLS GD */ -+#define R_TILEPRO_IMM8_X1_TLS_GD_ADD 62 /* X1 pipe "addi" for TLS GD */ -+#define R_TILEPRO_IMM8_Y0_TLS_GD_ADD 63 /* Y0 pipe "addi" for TLS GD */ -+#define R_TILEPRO_IMM8_Y1_TLS_GD_ADD 64 /* Y1 pipe "addi" for TLS GD */ -+#define R_TILEPRO_TLS_IE_LOAD 65 /* "lw_tls" for TLS IE */ -+#define R_TILEPRO_IMM16_X0_TLS_GD 66 /* X0 pipe 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X1_TLS_GD 67 /* X1 pipe 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X0_TLS_GD_LO 68 /* X0 pipe low 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X1_TLS_GD_LO 69 /* X1 pipe low 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X0_TLS_GD_HI 70 /* X0 pipe high 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X1_TLS_GD_HI 71 /* X1 pipe high 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X0_TLS_GD_HA 72 /* X0 pipe ha() 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X1_TLS_GD_HA 73 /* X1 pipe ha() 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X0_TLS_IE 74 /* X0 pipe 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_IE 75 /* X1 pipe 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_IE_LO 76 /* X0 pipe low 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_IE_LO 77 /* X1 pipe low 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_IE_HI 78 /* X0 pipe high 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_IE_HI 79 /* X1 pipe high 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_IE_HA 80 /* X0 pipe ha() 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_IE_HA 81 /* X1 pipe ha() 16-bit TLS IE offset */ -+#define R_TILEPRO_TLS_DTPMOD32 82 /* ID of module containing symbol */ -+#define R_TILEPRO_TLS_DTPOFF32 83 /* Offset in TLS block */ -+#define R_TILEPRO_TLS_TPOFF32 84 /* Offset in static TLS block */ -+#define R_TILEPRO_IMM16_X0_TLS_LE 85 /* X0 pipe 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_LE 86 /* X1 pipe 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_LE_LO 87 /* X0 pipe low 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_LE_LO 88 /* X1 pipe low 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_LE_HI 89 /* X0 pipe high 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_LE_HI 90 /* X1 pipe high 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_LE_HA 91 /* X0 pipe ha() 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_LE_HA 92 /* X1 pipe ha() 16-bit TLS LE offset */ -+ -+#define R_TILEPRO_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ -+#define R_TILEPRO_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ -+ -+#define R_TILEPRO_NUM 130 -+ -+ -+/* TILE-Gx relocations. */ -+#define R_TILEGX_NONE 0 /* No reloc */ -+#define R_TILEGX_64 1 /* Direct 64 bit */ -+#define R_TILEGX_32 2 /* Direct 32 bit */ -+#define R_TILEGX_16 3 /* Direct 16 bit */ -+#define R_TILEGX_8 4 /* Direct 8 bit */ -+#define R_TILEGX_64_PCREL 5 /* PC relative 64 bit */ -+#define R_TILEGX_32_PCREL 6 /* PC relative 32 bit */ -+#define R_TILEGX_16_PCREL 7 /* PC relative 16 bit */ -+#define R_TILEGX_8_PCREL 8 /* PC relative 8 bit */ -+#define R_TILEGX_HW0 9 /* hword 0 16-bit */ -+#define R_TILEGX_HW1 10 /* hword 1 16-bit */ -+#define R_TILEGX_HW2 11 /* hword 2 16-bit */ -+#define R_TILEGX_HW3 12 /* hword 3 16-bit */ -+#define R_TILEGX_HW0_LAST 13 /* last hword 0 16-bit */ -+#define R_TILEGX_HW1_LAST 14 /* last hword 1 16-bit */ -+#define R_TILEGX_HW2_LAST 15 /* last hword 2 16-bit */ -+#define R_TILEGX_COPY 16 /* Copy relocation */ -+#define R_TILEGX_GLOB_DAT 17 /* Create GOT entry */ -+#define R_TILEGX_JMP_SLOT 18 /* Create PLT entry */ -+#define R_TILEGX_RELATIVE 19 /* Adjust by program base */ -+#define R_TILEGX_BROFF_X1 20 /* X1 pipe branch offset */ -+#define R_TILEGX_JUMPOFF_X1 21 /* X1 pipe jump offset */ -+#define R_TILEGX_JUMPOFF_X1_PLT 22 /* X1 pipe jump offset to PLT */ -+#define R_TILEGX_IMM8_X0 23 /* X0 pipe 8-bit */ -+#define R_TILEGX_IMM8_Y0 24 /* Y0 pipe 8-bit */ -+#define R_TILEGX_IMM8_X1 25 /* X1 pipe 8-bit */ -+#define R_TILEGX_IMM8_Y1 26 /* Y1 pipe 8-bit */ -+#define R_TILEGX_DEST_IMM8_X1 27 /* X1 pipe destination 8-bit */ -+#define R_TILEGX_MT_IMM14_X1 28 /* X1 pipe mtspr */ -+#define R_TILEGX_MF_IMM14_X1 29 /* X1 pipe mfspr */ -+#define R_TILEGX_MMSTART_X0 30 /* X0 pipe mm "start" */ -+#define R_TILEGX_MMEND_X0 31 /* X0 pipe mm "end" */ -+#define R_TILEGX_SHAMT_X0 32 /* X0 pipe shift amount */ -+#define R_TILEGX_SHAMT_X1 33 /* X1 pipe shift amount */ -+#define R_TILEGX_SHAMT_Y0 34 /* Y0 pipe shift amount */ -+#define R_TILEGX_SHAMT_Y1 35 /* Y1 pipe shift amount */ -+#define R_TILEGX_IMM16_X0_HW0 36 /* X0 pipe hword 0 */ -+#define R_TILEGX_IMM16_X1_HW0 37 /* X1 pipe hword 0 */ -+#define R_TILEGX_IMM16_X0_HW1 38 /* X0 pipe hword 1 */ -+#define R_TILEGX_IMM16_X1_HW1 39 /* X1 pipe hword 1 */ -+#define R_TILEGX_IMM16_X0_HW2 40 /* X0 pipe hword 2 */ -+#define R_TILEGX_IMM16_X1_HW2 41 /* X1 pipe hword 2 */ -+#define R_TILEGX_IMM16_X0_HW3 42 /* X0 pipe hword 3 */ -+#define R_TILEGX_IMM16_X1_HW3 43 /* X1 pipe hword 3 */ -+#define R_TILEGX_IMM16_X0_HW0_LAST 44 /* X0 pipe last hword 0 */ -+#define R_TILEGX_IMM16_X1_HW0_LAST 45 /* X1 pipe last hword 0 */ -+#define R_TILEGX_IMM16_X0_HW1_LAST 46 /* X0 pipe last hword 1 */ -+#define R_TILEGX_IMM16_X1_HW1_LAST 47 /* X1 pipe last hword 1 */ -+#define R_TILEGX_IMM16_X0_HW2_LAST 48 /* X0 pipe last hword 2 */ -+#define R_TILEGX_IMM16_X1_HW2_LAST 49 /* X1 pipe last hword 2 */ -+#define R_TILEGX_IMM16_X0_HW0_PCREL 50 /* X0 pipe PC relative hword 0 */ -+#define R_TILEGX_IMM16_X1_HW0_PCREL 51 /* X1 pipe PC relative hword 0 */ -+#define R_TILEGX_IMM16_X0_HW1_PCREL 52 /* X0 pipe PC relative hword 1 */ -+#define R_TILEGX_IMM16_X1_HW1_PCREL 53 /* X1 pipe PC relative hword 1 */ -+#define R_TILEGX_IMM16_X0_HW2_PCREL 54 /* X0 pipe PC relative hword 2 */ -+#define R_TILEGX_IMM16_X1_HW2_PCREL 55 /* X1 pipe PC relative hword 2 */ -+#define R_TILEGX_IMM16_X0_HW3_PCREL 56 /* X0 pipe PC relative hword 3 */ -+#define R_TILEGX_IMM16_X1_HW3_PCREL 57 /* X1 pipe PC relative hword 3 */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_PCREL 58 /* X0 pipe PC-rel last hword 0 */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_PCREL 59 /* X1 pipe PC-rel last hword 0 */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_PCREL 60 /* X0 pipe PC-rel last hword 1 */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_PCREL 61 /* X1 pipe PC-rel last hword 1 */ -+#define R_TILEGX_IMM16_X0_HW2_LAST_PCREL 62 /* X0 pipe PC-rel last hword 2 */ -+#define R_TILEGX_IMM16_X1_HW2_LAST_PCREL 63 /* X1 pipe PC-rel last hword 2 */ -+#define R_TILEGX_IMM16_X0_HW0_GOT 64 /* X0 pipe hword 0 GOT offset */ -+#define R_TILEGX_IMM16_X1_HW0_GOT 65 /* X1 pipe hword 0 GOT offset */ -+/* Relocs 66-71 are currently not defined. */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_GOT 72 /* X0 pipe last hword 0 GOT offset */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_GOT 73 /* X1 pipe last hword 0 GOT offset */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_GOT 74 /* X0 pipe last hword 1 GOT offset */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_GOT 75 /* X1 pipe last hword 1 GOT offset */ -+/* Relocs 76-77 are currently not defined. */ -+#define R_TILEGX_IMM16_X0_HW0_TLS_GD 78 /* X0 pipe hword 0 TLS GD offset */ -+#define R_TILEGX_IMM16_X1_HW0_TLS_GD 79 /* X1 pipe hword 0 TLS GD offset */ -+#define R_TILEGX_IMM16_X0_HW0_TLS_LE 80 /* X0 pipe hword 0 TLS LE offset */ -+#define R_TILEGX_IMM16_X1_HW0_TLS_LE 81 /* X1 pipe hword 0 TLS LE offset */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE 82 /* X0 pipe last hword 0 LE off */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE 83 /* X1 pipe last hword 0 LE off */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE 84 /* X0 pipe last hword 1 LE off */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE 85 /* X1 pipe last hword 1 LE off */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD 86 /* X0 pipe last hword 0 GD off */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD 87 /* X1 pipe last hword 0 GD off */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD 88 /* X0 pipe last hword 1 GD off */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD 89 /* X1 pipe last hword 1 GD off */ -+/* Relocs 90-91 are currently not defined. */ -+#define R_TILEGX_IMM16_X0_HW0_TLS_IE 92 /* X0 pipe hword 0 TLS IE offset */ -+#define R_TILEGX_IMM16_X1_HW0_TLS_IE 93 /* X1 pipe hword 0 TLS IE offset */ -+/* Relocs 94-99 are currently not defined. */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE 100 /* X0 pipe last hword 0 IE off */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE 101 /* X1 pipe last hword 0 IE off */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE 102 /* X0 pipe last hword 1 IE off */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE 103 /* X1 pipe last hword 1 IE off */ -+/* Relocs 104-105 are currently not defined. */ -+#define R_TILEGX_TLS_DTPMOD64 106 /* 64-bit ID of symbol's module */ -+#define R_TILEGX_TLS_DTPOFF64 107 /* 64-bit offset in TLS block */ -+#define R_TILEGX_TLS_TPOFF64 108 /* 64-bit offset in static TLS block */ -+#define R_TILEGX_TLS_DTPMOD32 109 /* 32-bit ID of symbol's module */ -+#define R_TILEGX_TLS_DTPOFF32 110 /* 32-bit offset in TLS block */ -+#define R_TILEGX_TLS_TPOFF32 111 /* 32-bit offset in static TLS block */ -+#define R_TILEGX_TLS_GD_CALL 112 /* "jal" for TLS GD */ -+#define R_TILEGX_IMM8_X0_TLS_GD_ADD 113 /* X0 pipe "addi" for TLS GD */ -+#define R_TILEGX_IMM8_X1_TLS_GD_ADD 114 /* X1 pipe "addi" for TLS GD */ -+#define R_TILEGX_IMM8_Y0_TLS_GD_ADD 115 /* Y0 pipe "addi" for TLS GD */ -+#define R_TILEGX_IMM8_Y1_TLS_GD_ADD 116 /* Y1 pipe "addi" for TLS GD */ -+#define R_TILEGX_TLS_IE_LOAD 117 /* "ld_tls" for TLS IE */ -+#define R_TILEGX_IMM8_X0_TLS_ADD 118 /* X0 pipe "addi" for TLS GD/IE */ -+#define R_TILEGX_IMM8_X1_TLS_ADD 119 /* X1 pipe "addi" for TLS GD/IE */ -+#define R_TILEGX_IMM8_Y0_TLS_ADD 120 /* Y0 pipe "addi" for TLS GD/IE */ -+#define R_TILEGX_IMM8_Y1_TLS_ADD 121 /* Y1 pipe "addi" for TLS GD/IE */ -+ -+#define R_TILEGX_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ -+#define R_TILEGX_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ -+ -+#define R_TILEGX_NUM 130 -+ -+#endif /* elf.h */ diff --git a/target/linux/generic/patches-4.9/211-host_tools_portability.patch b/target/linux/generic/patches-4.9/211-host_tools_portability.patch deleted file mode 100644 index 73fd50d6f4..0000000000 --- a/target/linux/generic/patches-4.9/211-host_tools_portability.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/tools/perf/pmu-events/jevents.c -+++ b/tools/perf/pmu-events/jevents.c -@@ -35,6 +35,7 @@ - #include <stdlib.h> - #include <errno.h> - #include <string.h> -+#include <strings.h> - #include <ctype.h> - #include <unistd.h> - #include <stdarg.h> ---- a/tools/perf/pmu-events/json.c -+++ b/tools/perf/pmu-events/json.c -@@ -38,7 +38,6 @@ - #include <unistd.h> - #include "jsmn.h" - #include "json.h" --#include <linux/kernel.h> - - - static char *mapfile(const char *fn, size_t *size) ---- a/tools/build/Build.include -+++ b/tools/build/Build.include -@@ -95,4 +95,4 @@ cxx_flags = -Wp,-MD,$(depfile),-MT,$@ $( - ### - ## HOSTCC C flags - --host_c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj)) -+host_c_flags = -MD -MF $(depfile) -MT $@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj)) diff --git a/target/linux/generic/patches-4.9/212-byteshift_portability.patch b/target/linux/generic/patches-4.9/212-byteshift_portability.patch deleted file mode 100644 index 0f23ba9be9..0000000000 --- a/target/linux/generic/patches-4.9/212-byteshift_portability.patch +++ /dev/null @@ -1,51 +0,0 @@ ---- a/tools/include/tools/be_byteshift.h -+++ b/tools/include/tools/be_byteshift.h -@@ -1,6 +1,10 @@ - #ifndef _TOOLS_BE_BYTESHIFT_H - #define _TOOLS_BE_BYTESHIFT_H - -+#ifndef __linux__ -+#include "linux_types.h" -+#endif -+ - #include <stdint.h> - - static inline uint16_t __get_unaligned_be16(const uint8_t *p) ---- a/tools/include/tools/le_byteshift.h -+++ b/tools/include/tools/le_byteshift.h -@@ -1,6 +1,10 @@ - #ifndef _TOOLS_LE_BYTESHIFT_H - #define _TOOLS_LE_BYTESHIFT_H - -+#ifndef __linux__ -+#include "linux_types.h" -+#endif -+ - #include <stdint.h> - - static inline uint16_t __get_unaligned_le16(const uint8_t *p) ---- /dev/null -+++ b/tools/include/tools/linux_types.h -@@ -0,0 +1,22 @@ -+#ifndef __LINUX_TYPES_H -+#define __LINUX_TYPES_H -+ -+#include <stdint.h> -+ -+typedef uint8_t __u8; -+typedef uint8_t __be8; -+typedef uint8_t __le8; -+ -+typedef uint16_t __u16; -+typedef uint16_t __be16; -+typedef uint16_t __le16; -+ -+typedef uint32_t __u32; -+typedef uint32_t __be32; -+typedef uint32_t __le32; -+ -+typedef uint64_t __u64; -+typedef uint64_t __be64; -+typedef uint64_t __le64; -+ -+#endif diff --git a/target/linux/generic/patches-4.9/214-spidev_h_portability.patch b/target/linux/generic/patches-4.9/214-spidev_h_portability.patch deleted file mode 100644 index dbee090547..0000000000 --- a/target/linux/generic/patches-4.9/214-spidev_h_portability.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/include/uapi/linux/spi/spidev.h -+++ b/include/uapi/linux/spi/spidev.h -@@ -111,7 +111,7 @@ struct spi_ioc_transfer { - - /* not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... */ - #define SPI_MSGSIZE(N) \ -- ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << _IOC_SIZEBITS)) \ -+ ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << 13)) \ - ? ((N)*(sizeof (struct spi_ioc_transfer))) : 0) - #define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)]) - diff --git a/target/linux/generic/patches-4.9/220-gc_sections.patch b/target/linux/generic/patches-4.9/220-gc_sections.patch deleted file mode 100644 index 96622f5ef4..0000000000 --- a/target/linux/generic/patches-4.9/220-gc_sections.patch +++ /dev/null @@ -1,412 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> - -use -ffunction-sections, -fdata-sections and --gc-sections - -In combination with kernel symbol export stripping this significantly reduces -the kernel image size. Used on both ARM and MIPS architectures. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: Jonas Gorski <jogo@openwrt.org> -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - ---- a/arch/mips/kernel/vmlinux.lds.S -+++ b/arch/mips/kernel/vmlinux.lds.S -@@ -71,7 +71,7 @@ SECTIONS - /* Exception table for data bus errors */ - __dbe_table : { - __start___dbe_table = .; -- *(__dbe_table) -+ KEEP(*(__dbe_table)) - __stop___dbe_table = .; - } - -@@ -121,7 +121,7 @@ SECTIONS - . = ALIGN(4); - .mips.machines.init : AT(ADDR(.mips.machines.init) - LOAD_OFFSET) { - __mips_machines_start = .; -- *(.mips.machines.init) -+ KEEP(*(.mips.machines.init)) - __mips_machines_end = .; - } - ---- a/include/asm-generic/vmlinux.lds.h -+++ b/include/asm-generic/vmlinux.lds.h -@@ -114,7 +114,7 @@ - #ifdef CONFIG_KPROBES - #define KPROBE_BLACKLIST() . = ALIGN(8); \ - VMLINUX_SYMBOL(__start_kprobe_blacklist) = .; \ -- *(_kprobe_blacklist) \ -+ KEEP(*(_kprobe_blacklist)) \ - VMLINUX_SYMBOL(__stop_kprobe_blacklist) = .; - #else - #define KPROBE_BLACKLIST() -@@ -123,10 +123,10 @@ - #ifdef CONFIG_EVENT_TRACING - #define FTRACE_EVENTS() . = ALIGN(8); \ - VMLINUX_SYMBOL(__start_ftrace_events) = .; \ -- *(_ftrace_events) \ -+ KEEP(*(_ftrace_events)) \ - VMLINUX_SYMBOL(__stop_ftrace_events) = .; \ - VMLINUX_SYMBOL(__start_ftrace_enum_maps) = .; \ -- *(_ftrace_enum_map) \ -+ KEEP(*(_ftrace_enum_map)) \ - VMLINUX_SYMBOL(__stop_ftrace_enum_maps) = .; - #else - #define FTRACE_EVENTS() -@@ -147,7 +147,7 @@ - #ifdef CONFIG_FTRACE_SYSCALLS - #define TRACE_SYSCALLS() . = ALIGN(8); \ - VMLINUX_SYMBOL(__start_syscalls_metadata) = .; \ -- *(__syscalls_metadata) \ -+ KEEP(*(__syscalls_metadata)) \ - VMLINUX_SYMBOL(__stop_syscalls_metadata) = .; - #else - #define TRACE_SYSCALLS() -@@ -156,7 +156,7 @@ - #ifdef CONFIG_SERIAL_EARLYCON - #define EARLYCON_TABLE() STRUCT_ALIGN(); \ - VMLINUX_SYMBOL(__earlycon_table) = .; \ -- *(__earlycon_table) \ -+ KEEP(*(__earlycon_table)) \ - VMLINUX_SYMBOL(__earlycon_table_end) = .; - #else - #define EARLYCON_TABLE() -@@ -169,8 +169,8 @@ - #define _OF_TABLE_1(name) \ - . = ALIGN(8); \ - VMLINUX_SYMBOL(__##name##_of_table) = .; \ -- *(__##name##_of_table) \ -- *(__##name##_of_table_end) -+ KEEP(*(__##name##_of_table)) \ -+ KEEP(*(__##name##_of_table_end)) - - #define CLKSRC_OF_TABLES() OF_TABLE(CONFIG_CLKSRC_OF, clksrc) - #define IRQCHIP_OF_MATCH_TABLE() OF_TABLE(CONFIG_IRQCHIP, irqchip) -@@ -193,7 +193,7 @@ - #define KERNEL_DTB() \ - STRUCT_ALIGN(); \ - VMLINUX_SYMBOL(__dtb_start) = .; \ -- *(.dtb.init.rodata) \ -+ KEEP(*(.dtb.init.rodata)) \ - VMLINUX_SYMBOL(__dtb_end) = .; - - /* -@@ -214,16 +214,17 @@ - /* implement dynamic printk debug */ \ - . = ALIGN(8); \ - VMLINUX_SYMBOL(__start___jump_table) = .; \ -- *(__jump_table) \ -+ KEEP(*(__jump_table)) \ - VMLINUX_SYMBOL(__stop___jump_table) = .; \ - . = ALIGN(8); \ - VMLINUX_SYMBOL(__start___verbose) = .; \ -- *(__verbose) \ -+ KEEP(*(__verbose)) \ - VMLINUX_SYMBOL(__stop___verbose) = .; \ - LIKELY_PROFILE() \ - BRANCH_PROFILE() \ - TRACE_PRINTKS() \ -- TRACEPOINT_STR() -+ TRACEPOINT_STR() \ -+ *(.data.[a-zA-Z_]*) - - /* - * Data section helpers -@@ -291,35 +292,35 @@ - /* PCI quirks */ \ - .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \ -- *(.pci_fixup_early) \ -+ KEEP(*(.pci_fixup_early)) \ - VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \ - VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \ -- *(.pci_fixup_header) \ -+ KEEP(*(.pci_fixup_header)) \ - VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \ - VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \ -- *(.pci_fixup_final) \ -+ KEEP(*(.pci_fixup_final)) \ - VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \ - VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \ -- *(.pci_fixup_enable) \ -+ KEEP(*(.pci_fixup_enable)) \ - VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \ - VMLINUX_SYMBOL(__start_pci_fixups_resume) = .; \ -- *(.pci_fixup_resume) \ -+ KEEP(*(.pci_fixup_resume)) \ - VMLINUX_SYMBOL(__end_pci_fixups_resume) = .; \ - VMLINUX_SYMBOL(__start_pci_fixups_resume_early) = .; \ -- *(.pci_fixup_resume_early) \ -+ KEEP(*(.pci_fixup_resume_early)) \ - VMLINUX_SYMBOL(__end_pci_fixups_resume_early) = .; \ - VMLINUX_SYMBOL(__start_pci_fixups_suspend) = .; \ -- *(.pci_fixup_suspend) \ -+ KEEP(*(.pci_fixup_suspend)) \ - VMLINUX_SYMBOL(__end_pci_fixups_suspend) = .; \ - VMLINUX_SYMBOL(__start_pci_fixups_suspend_late) = .; \ -- *(.pci_fixup_suspend_late) \ -+ KEEP(*(.pci_fixup_suspend_late)) \ - VMLINUX_SYMBOL(__end_pci_fixups_suspend_late) = .; \ - } \ - \ - /* Built-in firmware blobs */ \ - .builtin_fw : AT(ADDR(.builtin_fw) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start_builtin_fw) = .; \ -- *(.builtin_fw) \ -+ KEEP(*(.builtin_fw)) \ - VMLINUX_SYMBOL(__end_builtin_fw) = .; \ - } \ - \ -@@ -397,7 +398,7 @@ - \ - /* Kernel symbol table: strings */ \ - __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ -- KEEP(*(__ksymtab_strings)) \ -+ *(__ksymtab_strings) \ - } \ - \ - /* __*init sections */ \ -@@ -410,14 +411,14 @@ - /* Built-in module parameters. */ \ - __param : AT(ADDR(__param) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___param) = .; \ -- *(__param) \ -+ KEEP(*(__param)) \ - VMLINUX_SYMBOL(__stop___param) = .; \ - } \ - \ - /* Built-in module versions. */ \ - __modver : AT(ADDR(__modver) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___modver) = .; \ -- *(__modver) \ -+ KEEP(*(__modver)) \ - VMLINUX_SYMBOL(__stop___modver) = .; \ - . = ALIGN((align)); \ - VMLINUX_SYMBOL(__end_rodata) = .; \ -@@ -482,7 +483,7 @@ - #define ENTRY_TEXT \ - ALIGN_FUNCTION(); \ - VMLINUX_SYMBOL(__entry_text_start) = .; \ -- *(.entry.text) \ -+ KEEP(*(.entry.text)) \ - VMLINUX_SYMBOL(__entry_text_end) = .; - - #if defined(CONFIG_FUNCTION_GRAPH_TRACER) || defined(CONFIG_KASAN) -@@ -520,7 +521,7 @@ - . = ALIGN(align); \ - __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ex_table) = .; \ -- *(__ex_table) \ -+ KEEP(*(__ex_table)) \ - VMLINUX_SYMBOL(__stop___ex_table) = .; \ - } - -@@ -536,9 +537,9 @@ - #ifdef CONFIG_CONSTRUCTORS - #define KERNEL_CTORS() . = ALIGN(8); \ - VMLINUX_SYMBOL(__ctors_start) = .; \ -- *(.ctors) \ -+ KEEP(*(.ctors)) \ - *(SORT(.init_array.*)) \ -- *(.init_array) \ -+ KEEP(*(.init_array)) \ - VMLINUX_SYMBOL(__ctors_end) = .; - #else - #define KERNEL_CTORS() -@@ -595,7 +596,7 @@ - #define SBSS(sbss_align) \ - . = ALIGN(sbss_align); \ - .sbss : AT(ADDR(.sbss) - LOAD_OFFSET) { \ -- *(.sbss) \ -+ *(.sbss .sbss.*) \ - *(.scommon) \ - } - -@@ -662,7 +663,7 @@ - . = ALIGN(8); \ - __bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___bug_table) = .; \ -- *(__bug_table) \ -+ KEEP(*(__bug_table)) \ - VMLINUX_SYMBOL(__stop___bug_table) = .; \ - } - #else -@@ -674,7 +675,7 @@ - . = ALIGN(4); \ - .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__tracedata_start) = .; \ -- *(.tracedata) \ -+ KEEP(*(.tracedata)) \ - VMLINUX_SYMBOL(__tracedata_end) = .; \ - } - #else -@@ -691,7 +692,7 @@ - #define INIT_SETUP(initsetup_align) \ - . = ALIGN(initsetup_align); \ - VMLINUX_SYMBOL(__setup_start) = .; \ -- *(.init.setup) \ -+ KEEP(*(.init.setup)) \ - VMLINUX_SYMBOL(__setup_end) = .; - - #define INIT_CALLS_LEVEL(level) \ ---- a/arch/arm/kernel/vmlinux.lds.S -+++ b/arch/arm/kernel/vmlinux.lds.S -@@ -17,7 +17,7 @@ - #define PROC_INFO \ - . = ALIGN(4); \ - VMLINUX_SYMBOL(__proc_info_begin) = .; \ -- *(.proc.info.init) \ -+ KEEP(*(.proc.info.init)) \ - VMLINUX_SYMBOL(__proc_info_end) = .; - - #define HYPERVISOR_TEXT \ -@@ -28,11 +28,11 @@ - #define IDMAP_TEXT \ - ALIGN_FUNCTION(); \ - VMLINUX_SYMBOL(__idmap_text_start) = .; \ -- *(.idmap.text) \ -+ KEEP(*(.idmap.text)) \ - VMLINUX_SYMBOL(__idmap_text_end) = .; \ - . = ALIGN(PAGE_SIZE); \ - VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \ -- *(.hyp.idmap.text) \ -+ KEEP(*(.hyp.idmap.text)) \ - VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; - - #ifdef CONFIG_HOTPLUG_CPU -@@ -105,7 +105,7 @@ SECTIONS - _stext = .; /* Text and read-only data */ - IDMAP_TEXT - __exception_text_start = .; -- *(.exception.text) -+ KEEP(*(.exception.text)) - __exception_text_end = .; - IRQENTRY_TEXT - SOFTIRQENTRY_TEXT -@@ -134,7 +134,7 @@ SECTIONS - __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { - __start___ex_table = .; - #ifdef CONFIG_MMU -- *(__ex_table) -+ KEEP(*(__ex_table)) - #endif - __stop___ex_table = .; - } -@@ -146,12 +146,12 @@ SECTIONS - . = ALIGN(8); - .ARM.unwind_idx : { - __start_unwind_idx = .; -- *(.ARM.exidx*) -+ KEEP(*(.ARM.exidx*)) - __stop_unwind_idx = .; - } - .ARM.unwind_tab : { - __start_unwind_tab = .; -- *(.ARM.extab*) -+ KEEP(*(.ARM.extab*)) - __stop_unwind_tab = .; - } - #endif -@@ -171,14 +171,14 @@ SECTIONS - */ - __vectors_start = .; - .vectors 0xffff0000 : AT(__vectors_start) { -- *(.vectors) -+ KEEP(*(.vectors)) - } - . = __vectors_start + SIZEOF(.vectors); - __vectors_end = .; - - __stubs_start = .; - .stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) { -- *(.stubs) -+ KEEP(*(.stubs)) - } - . = __stubs_start + SIZEOF(.stubs); - __stubs_end = .; -@@ -194,24 +194,24 @@ SECTIONS - } - .init.arch.info : { - __arch_info_begin = .; -- *(.arch.info.init) -+ KEEP(*(.arch.info.init)) - __arch_info_end = .; - } - .init.tagtable : { - __tagtable_begin = .; -- *(.taglist.init) -+ KEEP(*(.taglist.init)) - __tagtable_end = .; - } - #ifdef CONFIG_SMP_ON_UP - .init.smpalt : { - __smpalt_begin = .; -- *(.alt.smp.init) -+ KEEP(*(.alt.smp.init)) - __smpalt_end = .; - } - #endif - .init.pv_table : { - __pv_table_begin = .; -- *(.pv_table) -+ KEEP(*(.pv_table)) - __pv_table_end = .; - } - .init.data : { ---- a/arch/arm/boot/compressed/Makefile -+++ b/arch/arm/boot/compressed/Makefile -@@ -102,6 +102,7 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y) - ORIG_CFLAGS := $(KBUILD_CFLAGS) - KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) - endif -+KBUILD_CFLAGS_KERNEL := $(patsubst -f%-sections,,$(KBUILD_CFLAGS_KERNEL)) - - # -fstack-protector-strong triggers protection checks in this code, - # but it is being used too early to link to meaningful stack_chk logic. ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -81,6 +81,7 @@ config ARM - select HAVE_UID16 - select HAVE_VIRT_CPU_ACCOUNTING_GEN - select IRQ_FORCED_THREADING -+ select LD_DEAD_CODE_DATA_ELIMINATION - select MODULES_USE_ELF_REL - select NO_BOOTMEM - select OF_EARLY_FLATTREE if OF ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -55,6 +55,7 @@ config MIPS - select CLONE_BACKWARDS - select HAVE_DEBUG_STACKOVERFLOW - select HAVE_CC_STACKPROTECTOR -+ select LD_DEAD_CODE_DATA_ELIMINATION - select CPU_PM if CPU_IDLE - select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST - select ARCH_BINFMT_ELF_STATE ---- a/Makefile -+++ b/Makefile -@@ -409,6 +409,11 @@ KBUILD_AFLAGS_MODULE := -DMODULE - KBUILD_CFLAGS_MODULE := -DMODULE - KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s) - -+ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION -+KBUILD_CFLAGS_KERNEL += $(call cc-option,-ffunction-sections,) -+KBUILD_CFLAGS_KERNEL += $(call cc-option,-fdata-sections,) -+endif -+ - # Read KERNELRELEASE from include/config/kernel.release (if it exists) - KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null) - KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION) -@@ -633,11 +638,6 @@ KBUILD_CFLAGS += $(call cc-disable-warni - KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow) - KBUILD_CFLAGS += $(call cc-disable-warning, int-in-bool-context) - --ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION --KBUILD_CFLAGS += $(call cc-option,-ffunction-sections,) --KBUILD_CFLAGS += $(call cc-option,-fdata-sections,) --endif -- - ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE - KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,) $(EXTRA_OPTIMIZATION) - else diff --git a/target/linux/generic/patches-4.9/221-module_exports.patch b/target/linux/generic/patches-4.9/221-module_exports.patch deleted file mode 100644 index 85d09741e1..0000000000 --- a/target/linux/generic/patches-4.9/221-module_exports.patch +++ /dev/null @@ -1,88 +0,0 @@ ---- a/include/asm-generic/vmlinux.lds.h -+++ b/include/asm-generic/vmlinux.lds.h -@@ -54,6 +54,16 @@ - #define LOAD_OFFSET 0 - #endif - -+#ifndef SYMTAB_KEEP -+#define SYMTAB_KEEP KEEP(*(SORT(___ksymtab+*))) -+#define SYMTAB_KEEP_GPL KEEP(*(SORT(___ksymtab_gpl+*))) -+#endif -+ -+#ifndef SYMTAB_DISCARD -+#define SYMTAB_DISCARD -+#define SYMTAB_DISCARD_GPL -+#endif -+ - #include <linux/export.h> - - /* Align . to a 8 byte boundary equals to maximum function alignment. */ -@@ -329,14 +339,14 @@ - /* Kernel symbol table: Normal symbols */ \ - __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab) = .; \ -- KEEP(*(SORT(___ksymtab+*))) \ -+ SYMTAB_KEEP \ - VMLINUX_SYMBOL(__stop___ksymtab) = .; \ - } \ - \ - /* Kernel symbol table: GPL-only symbols */ \ - __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \ -- KEEP(*(SORT(___ksymtab_gpl+*))) \ -+ SYMTAB_KEEP_GPL \ - VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \ - } \ - \ -@@ -398,7 +408,7 @@ - \ - /* Kernel symbol table: strings */ \ - __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ -- *(__ksymtab_strings) \ -+ *(__ksymtab_strings+*) \ - } \ - \ - /* __*init sections */ \ -@@ -749,6 +759,8 @@ - EXIT_TEXT \ - EXIT_DATA \ - EXIT_CALL \ -+ SYMTAB_DISCARD \ -+ SYMTAB_DISCARD_GPL \ - *(.discard) \ - *(.discard.*) \ - } ---- a/scripts/Makefile.build -+++ b/scripts/Makefile.build -@@ -398,7 +398,7 @@ targets += $(extra-y) $(MAKECMDGOALS) $( - # Linker scripts preprocessor (.lds.S -> .lds) - # --------------------------------------------------------------------------- - quiet_cmd_cpp_lds_S = LDS $@ -- cmd_cpp_lds_S = $(CPP) $(cpp_flags) -P -C -U$(ARCH) \ -+ cmd_cpp_lds_S = $(CPP) $(EXTRA_LDSFLAGS) $(cpp_flags) -P -C -U$(ARCH) \ - -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $< - - $(obj)/%.lds: $(src)/%.lds.S FORCE ---- a/include/linux/export.h -+++ b/include/linux/export.h -@@ -53,12 +53,19 @@ extern struct module __this_module; - #define __CRC_SYMBOL(sym, sec) - #endif - -+#ifdef MODULE -+#define __EXPORT_SUFFIX(sym) -+#else -+#define __EXPORT_SUFFIX(sym) "+" #sym -+#endif -+ - /* For every exported symbol, place a struct in the __ksymtab section */ - #define ___EXPORT_SYMBOL(sym, sec) \ - extern typeof(sym) sym; \ - __CRC_SYMBOL(sym, sec) \ - static const char __kstrtab_##sym[] \ -- __attribute__((section("__ksymtab_strings"), aligned(1))) \ -+ __attribute__((section("__ksymtab_strings" \ -+ __EXPORT_SUFFIX(sym)), aligned(1))) \ - = VMLINUX_SYMBOL_STR(sym); \ - static const struct kernel_symbol __ksymtab_##sym \ - __used \ diff --git a/target/linux/generic/patches-4.9/222-arm_zimage_none.patch b/target/linux/generic/patches-4.9/222-arm_zimage_none.patch deleted file mode 100644 index 8de9851e09..0000000000 --- a/target/linux/generic/patches-4.9/222-arm_zimage_none.patch +++ /dev/null @@ -1,124 +0,0 @@ -ARM: implement "uncompressed zImage" - -Based on RFC patch by Uwe Kleine-König -http://www.spinics.net/lists/arm-kernel/msg230153.html - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- ---- a/arch/arm/boot/compressed/Makefile -+++ b/arch/arm/boot/compressed/Makefile -@@ -71,6 +71,7 @@ compress-$(CONFIG_KERNEL_LZO) = lzo - compress-$(CONFIG_KERNEL_LZMA) = lzma - compress-$(CONFIG_KERNEL_XZ) = xzkern - compress-$(CONFIG_KERNEL_LZ4) = lz4 -+compress-$(CONFIG_KERNEL_CAT) = cat - - # Borrowed libfdt files for the ATAG compatibility mode - ---- a/arch/arm/boot/compressed/decompress.c -+++ b/arch/arm/boot/compressed/decompress.c -@@ -55,6 +55,10 @@ extern char * strstr(const char * s1, co - #include "../../../../lib/decompress_unlz4.c" - #endif - -+#ifdef CONFIG_KERNEL_CAT -+#include "../../../../lib/decompress_uncat.c" -+#endif -+ - int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x)) - { - return __decompress(input, len, NULL, NULL, output, 0, NULL, error); ---- /dev/null -+++ b/arch/arm/boot/compressed/piggy.cat.S -@@ -0,0 +1,6 @@ -+ .section .piggydata,#alloc -+ .globl input_data -+input_data: -+ .incbin "arch/arm/boot/compressed/piggy.cat" -+ .globl input_data_end -+input_data_end: ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -127,6 +127,9 @@ config HAVE_KERNEL_LZO - config HAVE_KERNEL_LZ4 - bool - -+config HAVE_KERNEL_CAT -+ bool -+ - choice - prompt "Kernel compression mode" - default KERNEL_GZIP -@@ -193,9 +196,10 @@ config KERNEL_LZO - bool "LZO" - depends on HAVE_KERNEL_LZO - help -- Its compression ratio is the poorest among the choices. The kernel -- size is about 10% bigger than gzip; however its speed -- (both compression and decompression) is the fastest. -+ Its compression ratio is the poorest among the choices (apart from -+ uncompressed below). The kernel size is about 10% bigger than gzip; -+ however its speed (both compression and decompression) is the -+ fastest. - - config KERNEL_LZ4 - bool "LZ4" -@@ -209,6 +213,12 @@ config KERNEL_LZ4 - is about 8% bigger than LZO. But the decompression speed is - faster than LZO. - -+config KERNEL_CAT -+ bool "uncompressed" -+ depends on HAVE_KERNEL_CAT -+ help -+ Don't use compression at all. -+ - endchoice - - config DEFAULT_HOSTNAME ---- /dev/null -+++ b/lib/decompress_uncat.c -@@ -0,0 +1,17 @@ -+#include <linux/types.h> -+#include <linux/compiler.h> -+ -+#ifdef STATIC -+ -+STATIC int __decompress(unsigned char *buf, long in_len, -+ long (*fill)(void*, unsigned long), -+ long (*flush)(void*, unsigned long), -+ unsigned char *output, long out_len, -+ long *posp, -+ void (*error)(char *x)) -+{ -+ memmove(output, buf, in_len); -+ return 0; -+} -+ -+#endif ---- a/scripts/Makefile.lib -+++ b/scripts/Makefile.lib -@@ -357,6 +357,13 @@ cmd_lz4 = (cat $(filter-out FORCE,$^) | - lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) - -+# uncompressed -+# --------------------------------------------------------------------------- -+quiet_cmd_cat = CAT $@ -+cmd_cat = (cat $(filter-out FORCE,$^) \ -+ && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ -+ (rm -f $@ ; false) -+ - # U-Boot mkimage - # --------------------------------------------------------------------------- - ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -65,6 +65,7 @@ config ARM - select HAVE_KERNEL_LZMA - select HAVE_KERNEL_LZO - select HAVE_KERNEL_XZ -+ select HAVE_KERNEL_CAT - select HAVE_KPROBES if !XIP_KERNEL && !CPU_ENDIAN_BE32 && !CPU_V7M - select HAVE_KRETPROBES if (HAVE_KPROBES) - select HAVE_MEMBLOCK diff --git a/target/linux/generic/patches-4.9/230-openwrt_lzma_options.patch b/target/linux/generic/patches-4.9/230-openwrt_lzma_options.patch deleted file mode 100644 index 3d495a13b6..0000000000 --- a/target/linux/generic/patches-4.9/230-openwrt_lzma_options.patch +++ /dev/null @@ -1,58 +0,0 @@ ---- a/scripts/Makefile.lib -+++ b/scripts/Makefile.lib -@@ -344,7 +344,7 @@ cmd_bzip2 = (cat $(filter-out FORCE,$^) - - quiet_cmd_lzma = LZMA $@ - cmd_lzma = (cat $(filter-out FORCE,$^) | \ -- lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ -+ lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) - - quiet_cmd_lzo = LZO $@ ---- a/scripts/gen_initramfs_list.sh -+++ b/scripts/gen_initramfs_list.sh -@@ -229,7 +229,7 @@ cpio_list= - output="/dev/stdout" - output_file="" - is_cpio_compressed= --compr="gzip -n -9 -f" -+compr="gzip -n -9 -f -" - - arg="$1" - case "$arg" in -@@ -245,13 +245,13 @@ case "$arg" in - output=${cpio_list} - echo "$output_file" | grep -q "\.gz$" \ - && [ -x "`which gzip 2> /dev/null`" ] \ -- && compr="gzip -n -9 -f" -+ && compr="gzip -n -9 -f -" - echo "$output_file" | grep -q "\.bz2$" \ - && [ -x "`which bzip2 2> /dev/null`" ] \ -- && compr="bzip2 -9 -f" -+ && compr="bzip2 -9 -f -" - echo "$output_file" | grep -q "\.lzma$" \ - && [ -x "`which lzma 2> /dev/null`" ] \ -- && compr="lzma -9 -f" -+ && compr="lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so" - echo "$output_file" | grep -q "\.xz$" \ - && [ -x "`which xz 2> /dev/null`" ] \ - && compr="xz --check=crc32 --lzma2=dict=1MiB" -@@ -318,7 +318,7 @@ if [ ! -z ${output_file} ]; then - if [ "${is_cpio_compressed}" = "compressed" ]; then - cat ${cpio_tfile} > ${output_file} - else -- (cat ${cpio_tfile} | ${compr} - > ${output_file}) \ -+ (cat ${cpio_tfile} | ${compr} > ${output_file}) \ - || (rm -f ${output_file} ; false) - fi - [ -z ${cpio_file} ] && rm ${cpio_tfile} ---- a/lib/decompress.c -+++ b/lib/decompress.c -@@ -48,6 +48,7 @@ static const struct compress_format comp - { {0x1f, 0x9e}, "gzip", gunzip }, - { {0x42, 0x5a}, "bzip2", bunzip2 }, - { {0x5d, 0x00}, "lzma", unlzma }, -+ { {0x6d, 0x00}, "lzma-openwrt", unlzma }, - { {0xfd, 0x37}, "xz", unxz }, - { {0x89, 0x4c}, "lzo", unlzo }, - { {0x02, 0x21}, "lz4", unlz4 }, diff --git a/target/linux/generic/patches-4.9/240-remove-unsane-filenames-from-deps_initramfs-list.patch b/target/linux/generic/patches-4.9/240-remove-unsane-filenames-from-deps_initramfs-list.patch deleted file mode 100644 index ac13c9e673..0000000000 --- a/target/linux/generic/patches-4.9/240-remove-unsane-filenames-from-deps_initramfs-list.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/usr/Makefile -+++ b/usr/Makefile -@@ -53,6 +53,8 @@ ifneq ($(wildcard $(obj)/.initramfs_data - include $(obj)/.initramfs_data.cpio.d - endif - -+deps_initramfs_sane := $(foreach v,$(deps_initramfs),$(if $(findstring :,$(v)),,$(v))) -+ - quiet_cmd_initfs = GEN $@ - cmd_initfs = $(initramfs) -o $@ $(ramfs-args) $(ramfs-input) - -@@ -61,14 +63,14 @@ targets := initramfs_data.cpio.gz initra - initramfs_data.cpio.lzo initramfs_data.cpio.lz4 \ - initramfs_data.cpio - # do not try to update files included in initramfs --$(deps_initramfs): ; -+$(deps_initramfs_sane): ; - --$(deps_initramfs): klibcdirs -+$(deps_initramfs_sane): klibcdirs - # We rebuild initramfs_data.cpio if: - # 1) Any included file is newer then initramfs_data.cpio - # 2) There are changes in which files are included (added or deleted) - # 3) If gen_init_cpio are newer than initramfs_data.cpio - # 4) arguments to gen_initramfs.sh changes --$(obj)/initramfs_data.cpio$(suffix_y): $(obj)/gen_init_cpio $(deps_initramfs) klibcdirs -+$(obj)/initramfs_data.cpio$(suffix_y): $(obj)/gen_init_cpio $(deps_initramfs_sane) klibcdirs - $(Q)$(initramfs) -l $(ramfs-input) > $(obj)/.initramfs_data.cpio.d - $(call if_changed,initfs) diff --git a/target/linux/generic/patches-4.9/250-netfilter_depends.patch b/target/linux/generic/patches-4.9/250-netfilter_depends.patch deleted file mode 100644 index 9557e90d5a..0000000000 --- a/target/linux/generic/patches-4.9/250-netfilter_depends.patch +++ /dev/null @@ -1,18 +0,0 @@ ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -218,7 +218,6 @@ config NF_CONNTRACK_FTP - - config NF_CONNTRACK_H323 - tristate "H.323 protocol support" -- depends on IPV6 || IPV6=n - depends on NETFILTER_ADVANCED - help - H.323 is a VoIP signalling protocol from ITU-T. As one of the most -@@ -968,7 +967,6 @@ config NETFILTER_XT_TARGET_SECMARK - - config NETFILTER_XT_TARGET_TCPMSS - tristate '"TCPMSS" target support' -- depends on IPV6 || IPV6=n - default m if NETFILTER_ADVANCED=n - ---help--- - This option adds a `TCPMSS' target, which allows you to alter the diff --git a/target/linux/generic/patches-4.9/251-sound_kconfig.patch b/target/linux/generic/patches-4.9/251-sound_kconfig.patch deleted file mode 100644 index e8f6c02035..0000000000 --- a/target/linux/generic/patches-4.9/251-sound_kconfig.patch +++ /dev/null @@ -1,18 +0,0 @@ ---- a/sound/core/Kconfig -+++ b/sound/core/Kconfig -@@ -16,13 +16,13 @@ config SND_DMAENGINE_PCM - tristate - - config SND_HWDEP -- tristate -+ tristate "Sound hardware support" - - config SND_RAWMIDI - tristate - - config SND_COMPRESS_OFFLOAD -- tristate -+ tristate "Compression offloading support" - - config SND_JACK - bool diff --git a/target/linux/generic/patches-4.9/252-mv_cesa_depends.patch b/target/linux/generic/patches-4.9/252-mv_cesa_depends.patch deleted file mode 100644 index 1b261e4f82..0000000000 --- a/target/linux/generic/patches-4.9/252-mv_cesa_depends.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/crypto/Kconfig -+++ b/drivers/crypto/Kconfig -@@ -176,6 +176,7 @@ config CRYPTO_DEV_MV_CESA - tristate "Marvell's Cryptographic Engine" - depends on PLAT_ORION - select CRYPTO_AES -+ select CRYPTO_HASH2 - select CRYPTO_BLKCIPHER - select CRYPTO_HASH - select SRAM diff --git a/target/linux/generic/patches-4.9/253-ssb_b43_default_on.patch b/target/linux/generic/patches-4.9/253-ssb_b43_default_on.patch deleted file mode 100644 index 29d2a41a3b..0000000000 --- a/target/linux/generic/patches-4.9/253-ssb_b43_default_on.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/drivers/ssb/Kconfig -+++ b/drivers/ssb/Kconfig -@@ -29,6 +29,7 @@ config SSB_SPROM - config SSB_BLOCKIO - bool - depends on SSB -+ default y - - config SSB_PCIHOST_POSSIBLE - bool -@@ -49,7 +50,7 @@ config SSB_PCIHOST - config SSB_B43_PCI_BRIDGE - bool - depends on SSB_PCIHOST -- default n -+ default y - - config SSB_PCMCIAHOST_POSSIBLE - bool ---- a/drivers/bcma/Kconfig -+++ b/drivers/bcma/Kconfig -@@ -17,6 +17,7 @@ config BCMA - config BCMA_BLOCKIO - bool - depends on BCMA -+ default y - - config BCMA_HOST_PCI_POSSIBLE - bool diff --git a/target/linux/generic/patches-4.9/254-textsearch_kconfig_hacks.patch b/target/linux/generic/patches-4.9/254-textsearch_kconfig_hacks.patch deleted file mode 100644 index 12cedbed15..0000000000 --- a/target/linux/generic/patches-4.9/254-textsearch_kconfig_hacks.patch +++ /dev/null @@ -1,23 +0,0 @@ ---- a/lib/Kconfig -+++ b/lib/Kconfig -@@ -334,16 +334,16 @@ config BCH_CONST_T - # Textsearch support is select'ed if needed - # - config TEXTSEARCH -- bool -+ boolean "Textsearch support" - - config TEXTSEARCH_KMP -- tristate -+ tristate "Textsearch KMP" - - config TEXTSEARCH_BM -- tristate -+ tristate "Textsearch BM" - - config TEXTSEARCH_FSM -- tristate -+ tristate "Textsearch FSM" - - config BTREE - bool diff --git a/target/linux/generic/patches-4.9/255-lib80211_kconfig_hacks.patch b/target/linux/generic/patches-4.9/255-lib80211_kconfig_hacks.patch deleted file mode 100644 index 07b185ed68..0000000000 --- a/target/linux/generic/patches-4.9/255-lib80211_kconfig_hacks.patch +++ /dev/null @@ -1,31 +0,0 @@ ---- a/net/wireless/Kconfig -+++ b/net/wireless/Kconfig -@@ -188,7 +188,7 @@ config CFG80211_WEXT_EXPORT - wext compatibility symbols to be exported. - - config LIB80211 -- tristate -+ tristate "LIB80211" - default n - help - This options enables a library of common routines used -@@ -197,13 +197,16 @@ config LIB80211 - Drivers should select this themselves if needed. - - config LIB80211_CRYPT_WEP -- tristate -+ tristate "LIB80211_CRYPT_WEP" -+ select LIB80211 - - config LIB80211_CRYPT_CCMP -- tristate -+ tristate "LIB80211_CRYPT_CCMP" -+ select LIB80211 - - config LIB80211_CRYPT_TKIP -- tristate -+ tristate "LIB80211_CRYPT_TKIP" -+ select LIB80211 - - config LIB80211_DEBUG - bool "lib80211 debugging messages" diff --git a/target/linux/generic/patches-4.9/256-crypto_add_kconfig_prompts.patch b/target/linux/generic/patches-4.9/256-crypto_add_kconfig_prompts.patch deleted file mode 100644 index fb5d5dc4b4..0000000000 --- a/target/linux/generic/patches-4.9/256-crypto_add_kconfig_prompts.patch +++ /dev/null @@ -1,47 +0,0 @@ ---- a/crypto/Kconfig -+++ b/crypto/Kconfig -@@ -32,7 +32,7 @@ config CRYPTO_FIPS - this is. - - config CRYPTO_ALGAPI -- tristate -+ tristate "ALGAPI" - select CRYPTO_ALGAPI2 - help - This option provides the API for cryptographic algorithms. -@@ -41,7 +41,7 @@ config CRYPTO_ALGAPI2 - tristate - - config CRYPTO_AEAD -- tristate -+ tristate "AEAD" - select CRYPTO_AEAD2 - select CRYPTO_ALGAPI - -@@ -52,7 +52,7 @@ config CRYPTO_AEAD2 - select CRYPTO_RNG2 - - config CRYPTO_BLKCIPHER -- tristate -+ tristate "BLKCIPHER" - select CRYPTO_BLKCIPHER2 - select CRYPTO_ALGAPI - -@@ -63,7 +63,7 @@ config CRYPTO_BLKCIPHER2 - select CRYPTO_WORKQUEUE - - config CRYPTO_HASH -- tristate -+ tristate "HASH" - select CRYPTO_HASH2 - select CRYPTO_ALGAPI - -@@ -72,7 +72,7 @@ config CRYPTO_HASH2 - select CRYPTO_ALGAPI2 - - config CRYPTO_RNG -- tristate -+ tristate "RNG" - select CRYPTO_RNG2 - select CRYPTO_ALGAPI - diff --git a/target/linux/generic/patches-4.9/257-wireless_ext_kconfig_hack.patch b/target/linux/generic/patches-4.9/257-wireless_ext_kconfig_hack.patch deleted file mode 100644 index daac5898ae..0000000000 --- a/target/linux/generic/patches-4.9/257-wireless_ext_kconfig_hack.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/net/wireless/Kconfig -+++ b/net/wireless/Kconfig -@@ -1,5 +1,5 @@ - config WIRELESS_EXT -- bool -+ bool "Wireless extensions" - - config WEXT_CORE - def_bool y -@@ -11,10 +11,10 @@ config WEXT_PROC - depends on WEXT_CORE - - config WEXT_SPY -- bool -+ bool "WEXT_SPY" - - config WEXT_PRIV -- bool -+ bool "WEXT_PRIV" - - config CFG80211 - tristate "cfg80211 - wireless configuration API" diff --git a/target/linux/generic/patches-4.9/258-netfilter_netlink_kconfig_hack.patch b/target/linux/generic/patches-4.9/258-netfilter_netlink_kconfig_hack.patch deleted file mode 100644 index 4206c9a74a..0000000000 --- a/target/linux/generic/patches-4.9/258-netfilter_netlink_kconfig_hack.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -10,7 +10,7 @@ config NETFILTER_INGRESS - infrastructure. - - config NETFILTER_NETLINK -- tristate -+ tristate "Netfilter NFNETLINK interface" - - config NETFILTER_NETLINK_ACCT - tristate "Netfilter NFACCT over NFNETLINK interface" diff --git a/target/linux/generic/patches-4.9/259-regmap_dynamic.patch b/target/linux/generic/patches-4.9/259-regmap_dynamic.patch deleted file mode 100644 index 8cc2361c0b..0000000000 --- a/target/linux/generic/patches-4.9/259-regmap_dynamic.patch +++ /dev/null @@ -1,90 +0,0 @@ ---- a/drivers/base/regmap/Kconfig -+++ b/drivers/base/regmap/Kconfig -@@ -3,9 +3,8 @@ - # subsystems should select the appropriate symbols. - - config REGMAP -- default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ) - select IRQ_DOMAIN if REGMAP_IRQ -- bool -+ tristate "Regmap" - - config REGCACHE_COMPRESSED - select LZO_COMPRESS -@@ -16,19 +15,25 @@ config REGMAP_AC97 - tristate - - config REGMAP_I2C -- tristate -+ tristate "Regmap I2C" -+ select REGMAP - depends on I2C - - config REGMAP_SPI -- tristate -+ tristate "Regmap SPI" -+ select REGMAP -+ depends on SPI_MASTER - depends on SPI - - config REGMAP_SPMI -+ select REGMAP - tristate - depends on SPMI - - config REGMAP_MMIO -- tristate -+ tristate "Regmap MMIO" -+ select REGMAP - - config REGMAP_IRQ -+ select REGMAP - bool ---- a/include/linux/regmap.h -+++ b/include/linux/regmap.h -@@ -135,7 +135,7 @@ struct reg_sequence { - pollret ?: ((cond) ? 0 : -ETIMEDOUT); \ - }) - --#ifdef CONFIG_REGMAP -+#if IS_ENABLED(CONFIG_REGMAP) - - enum regmap_endian { - /* Unspecified -> 0 -> Backwards compatible default */ ---- a/drivers/base/regmap/Makefile -+++ b/drivers/base/regmap/Makefile -@@ -1,10 +1,14 @@ - # For include/trace/define_trace.h to include trace.h - CFLAGS_regmap.o := -I$(src) - --obj-$(CONFIG_REGMAP) += regmap.o regcache.o --obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-flat.o --obj-$(CONFIG_REGCACHE_COMPRESSED) += regcache-lzo.o --obj-$(CONFIG_DEBUG_FS) += regmap-debugfs.o -+regmap-core-objs = regmap.o regcache.o regcache-rbtree.o regcache-flat.o -+ifdef CONFIG_DEBUG_FS -+regmap-core-objs += regmap-debugfs.o -+endif -+ifdef CONFIG_REGCACHE_COMPRESSED -+regmap-core-objs += regcache-lzo.o -+endif -+obj-$(CONFIG_REGMAP) += regmap-core.o - obj-$(CONFIG_REGMAP_AC97) += regmap-ac97.o - obj-$(CONFIG_REGMAP_I2C) += regmap-i2c.o - obj-$(CONFIG_REGMAP_SPI) += regmap-spi.o ---- a/drivers/base/regmap/regmap.c -+++ b/drivers/base/regmap/regmap.c -@@ -13,6 +13,7 @@ - #include <linux/device.h> - #include <linux/slab.h> - #include <linux/export.h> -+#include <linux/module.h> - #include <linux/mutex.h> - #include <linux/err.h> - #include <linux/of.h> -@@ -2913,3 +2914,5 @@ static int __init regmap_initcall(void) - return 0; - } - postcore_initcall(regmap_initcall); -+ -+MODULE_LICENSE("GPL"); diff --git a/target/linux/generic/patches-4.9/260-crypto_test_dependencies.patch b/target/linux/generic/patches-4.9/260-crypto_test_dependencies.patch deleted file mode 100644 index 948a5c5365..0000000000 --- a/target/linux/generic/patches-4.9/260-crypto_test_dependencies.patch +++ /dev/null @@ -1,48 +0,0 @@ ---- a/crypto/Kconfig -+++ b/crypto/Kconfig -@@ -132,12 +132,12 @@ config CRYPTO_MANAGER - cbc(aes). - - config CRYPTO_MANAGER2 -- def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) -- select CRYPTO_AEAD2 -- select CRYPTO_HASH2 -- select CRYPTO_BLKCIPHER2 -- select CRYPTO_AKCIPHER2 -- select CRYPTO_KPP2 -+ def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y && !CRYPTO_MANAGER_DISABLE_TESTS) -+ select CRYPTO_AEAD2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_HASH2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_BLKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_AKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_KPP2 if !CRYPTO_MANAGER_DISABLE_TESTS - - config CRYPTO_USER - tristate "Userspace cryptographic algorithm configuration" -@@ -150,7 +150,6 @@ config CRYPTO_USER - config CRYPTO_MANAGER_DISABLE_TESTS - bool "Disable run-time self tests" - default y -- depends on CRYPTO_MANAGER2 - help - Disable run-time self tests that normally take place at - algorithm registration. ---- a/crypto/algboss.c -+++ b/crypto/algboss.c -@@ -248,12 +248,16 @@ static int cryptomgr_schedule_test(struc - type = alg->cra_flags; - - /* This piece of crap needs to disappear into per-type test hooks. */ -+#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS -+ type |= CRYPTO_ALG_TESTED; -+#else - if (!((type ^ CRYPTO_ALG_TYPE_BLKCIPHER) & - CRYPTO_ALG_TYPE_BLKCIPHER_MASK) && !(type & CRYPTO_ALG_GENIV) && - ((alg->cra_flags & CRYPTO_ALG_TYPE_MASK) == - CRYPTO_ALG_TYPE_BLKCIPHER ? alg->cra_blkcipher.ivsize : - alg->cra_ablkcipher.ivsize)) - type |= CRYPTO_ALG_TESTED; -+#endif - - param->type = type; - diff --git a/target/linux/generic/patches-4.9/261-enable_wilink_platform_without_drivers.patch b/target/linux/generic/patches-4.9/261-enable_wilink_platform_without_drivers.patch deleted file mode 100644 index 597e324d1c..0000000000 --- a/target/linux/generic/patches-4.9/261-enable_wilink_platform_without_drivers.patch +++ /dev/null @@ -1,15 +0,0 @@ -We use backports for driver updates - make sure we can compile in the glue code regardless - -Signed-off-by: Imre Kaloz <kaloz@openwrt.org> - ---- a/drivers/net/wireless/ti/Kconfig -+++ b/drivers/net/wireless/ti/Kconfig -@@ -19,7 +19,7 @@ source "drivers/net/wireless/ti/wlcore/K - - config WILINK_PLATFORM_DATA - bool "TI WiLink platform data" -- depends on WLCORE_SDIO || WL1251_SDIO -+ depends on WLCORE_SDIO || WL1251_SDIO || ARCH_OMAP2PLUS - default y - ---help--- - Small platform data bit needed to pass data to the sdio modules. diff --git a/target/linux/generic/patches-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch b/target/linux/generic/patches-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch deleted file mode 100644 index 762f4989b6..0000000000 --- a/target/linux/generic/patches-4.9/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 8b05e325824d3b38e52a7748b3b5dc34dc1c0f6d Mon Sep 17 00:00:00 2001 -From: David Heidelberger <david.heidelberger@ixit.cz> -Date: Mon, 29 Jun 2015 14:37:54 +0200 -Subject: [PATCH 1/3] uapi/kernel.h: glibc specific inclusion of sysinfo.h - -including sysinfo.h from kernel.h makes no sense whatsoever, -but removing it breaks glibc's userspace header, -which includes kernel.h instead of sysinfo.h from their sys/sysinfo.h. -this seems to be a historical mistake. -on musl, including any header that uses kernel.h directly or indirectly -plus sys/sysinfo.h will produce a compile error due to redefinition of -struct sysinfo from sys/sysinfo.h. -so for now, only include it on glibc or when including from kernel -in order not to break their headers. - -Signed-off-by: John Spencer <maillist-linux@barfooze.de> -Signed-off-by: David Heidelberger <david.heidelberger@ixit.cz> -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - include/uapi/linux/kernel.h | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/include/uapi/linux/kernel.h -+++ b/include/uapi/linux/kernel.h -@@ -1,7 +1,9 @@ - #ifndef _UAPI_LINUX_KERNEL_H - #define _UAPI_LINUX_KERNEL_H - -+#if defined(__KERNEL__) || defined( __GLIBC__) - #include <linux/sysinfo.h> -+#endif - - /* - * 'kernel.h' contains some often-used function prototypes etc diff --git a/target/linux/generic/patches-4.9/271-uapi-libc-compat.h-do-not-rely-on-__GLIBC__.patch b/target/linux/generic/patches-4.9/271-uapi-libc-compat.h-do-not-rely-on-__GLIBC__.patch deleted file mode 100644 index ff47e75e73..0000000000 --- a/target/linux/generic/patches-4.9/271-uapi-libc-compat.h-do-not-rely-on-__GLIBC__.patch +++ /dev/null @@ -1,107 +0,0 @@ -From f972afc2509eebcb00d370256c55b112a3b5ffca Mon Sep 17 00:00:00 2001 -From: David Heidelberger <david.heidelberger@ixit.cz> -Date: Mon, 29 Jun 2015 16:50:40 +0200 -Subject: [PATCH 2/3] uapi/libc-compat.h: do not rely on __GLIBC__ - -Musl provides the same structs as glibc, but does not provide a define to -allow its detection. Since the absence of __GLIBC__ also can mean that it -is included from the kernel, change the __GLIBC__ detection to -!__KERNEL__, which should always be true when included from userspace. - -Signed-off-by: John Spencer <maillist-linux@barfooze.de> -Tested-by: David Heidelberger <david.heidelberger@ixit.cz> -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - include/uapi/linux/libc-compat.h | 18 +++++++++--------- - 1 file changed, 9 insertions(+), 9 deletions(-) - ---- a/include/uapi/linux/libc-compat.h -+++ b/include/uapi/linux/libc-compat.h -@@ -48,13 +48,13 @@ - #ifndef _UAPI_LIBC_COMPAT_H - #define _UAPI_LIBC_COMPAT_H - --/* We have included glibc headers... */ --#if defined(__GLIBC__) -+/* We have included libc headers... */ -+#if !defined(__KERNEL__) - --/* Coordinate with glibc net/if.h header. */ --#if defined(_NET_IF_H) && defined(__USE_MISC) -+/* Coordinate with libc net/if.h header. */ -+#if defined(_NET_IF_H) && (!defined(__GLIBC__) || defined(__USE_MISC)) - --/* GLIBC headers included first so don't define anything -+/* LIBC headers included first so don't define anything - * that would already be defined. */ - - #define __UAPI_DEF_IF_IFCONF 0 -@@ -65,7 +65,11 @@ - #define __UAPI_DEF_IF_NET_DEVICE_FLAGS 0 - /* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */ - #ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO -+#ifdef __GLIBC__ - #define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1 -+#else -+#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 0 -+#endif - #endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ - - #else /* _NET_IF_H */ -@@ -85,10 +89,10 @@ - - #endif /* _NET_IF_H */ - --/* Coordinate with glibc netinet/in.h header. */ -+/* Coordinate with libc netinet/in.h header. */ - #if defined(_NETINET_IN_H) - --/* GLIBC headers included first so don't define anything -+/* LIBC headers included first so don't define anything - * that would already be defined. */ - #define __UAPI_DEF_IN_ADDR 0 - #define __UAPI_DEF_IN_IPPROTO 0 -@@ -102,7 +106,7 @@ - * if the glibc code didn't define them. This guard matches - * the guard in glibc/inet/netinet/in.h which defines the - * additional in6_addr macros e.g. s6_addr16, and s6_addr32. */ --#if defined(__USE_MISC) || defined (__USE_GNU) -+#if !defined(__GLIBC__) || defined(__USE_MISC) || defined (__USE_GNU) - #define __UAPI_DEF_IN6_ADDR_ALT 0 - #else - #define __UAPI_DEF_IN6_ADDR_ALT 1 -@@ -117,7 +121,7 @@ - #else - - /* Linux headers included first, and we must define everything -- * we need. The expectation is that glibc will check the -+ * we need. The expectation is that the libc will check the - * __UAPI_DEF_* defines and adjust appropriately. */ - #define __UAPI_DEF_IN_ADDR 1 - #define __UAPI_DEF_IN_IPPROTO 1 -@@ -127,7 +131,7 @@ - #define __UAPI_DEF_IN_CLASS 1 - - #define __UAPI_DEF_IN6_ADDR 1 --/* We unconditionally define the in6_addr macros and glibc must -+/* We unconditionally define the in6_addr macros and the libc must - * coordinate. */ - #define __UAPI_DEF_IN6_ADDR_ALT 1 - #define __UAPI_DEF_SOCKADDR_IN6 1 -@@ -168,7 +172,7 @@ - /* If we did not see any headers from any supported C libraries, - * or we are being included in the kernel, then define everything - * that we need. */ --#else /* !defined(__GLIBC__) */ -+#else /* defined(__KERNEL__) */ - - /* Definitions for if.h */ - #define __UAPI_DEF_IF_IFCONF 1 -@@ -208,6 +212,6 @@ - /* Definitions for xattr.h */ - #define __UAPI_DEF_XATTR 1 - --#endif /* __GLIBC__ */ -+#endif /* __KERNEL__ */ - - #endif /* _UAPI_LIBC_COMPAT_H */ diff --git a/target/linux/generic/patches-4.9/272-uapi-if_ether.h-prevent-redefinition-of-struct-ethhd.patch b/target/linux/generic/patches-4.9/272-uapi-if_ether.h-prevent-redefinition-of-struct-ethhd.patch deleted file mode 100644 index ce61f61a74..0000000000 --- a/target/linux/generic/patches-4.9/272-uapi-if_ether.h-prevent-redefinition-of-struct-ethhd.patch +++ /dev/null @@ -1,67 +0,0 @@ -From fcbb6fed85ea9ff4feb4f1ebd4f0f235fdaf06b6 Mon Sep 17 00:00:00 2001 -From: David Heidelberger <david.heidelberger@ixit.cz> -Date: Mon, 29 Jun 2015 16:53:03 +0200 -Subject: [PATCH 3/3] uapi/if_ether.h: prevent redefinition of struct ethhdr - -Musl provides its own ethhdr struct definition. Add a guard to prevent -its definition of the appropriate musl header has already been included. - -Signed-off-by: John Spencer <maillist-linux@barfooze.de> -Tested-by: David Heidelberger <david.heidelberger@ixit.cz> -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - include/uapi/linux/if_ether.h | 3 +++ - include/uapi/linux/libc-compat.h | 11 +++++++++++ - 2 files changed, 14 insertions(+) - ---- a/include/uapi/linux/if_ether.h -+++ b/include/uapi/linux/if_ether.h -@@ -22,6 +22,7 @@ - #define _UAPI_LINUX_IF_ETHER_H - - #include <linux/types.h> -+#include <linux/libc-compat.h> - - /* - * IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble -@@ -138,11 +139,13 @@ - * This is an Ethernet frame header. - */ - -+#if __UAPI_DEF_ETHHDR - struct ethhdr { - unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ - unsigned char h_source[ETH_ALEN]; /* source ether addr */ - __be16 h_proto; /* packet type ID field */ - } __attribute__((packed)); -+#endif - - - #endif /* _UAPI_LINUX_IF_ETHER_H */ ---- a/include/uapi/linux/libc-compat.h -+++ b/include/uapi/linux/libc-compat.h -@@ -89,6 +89,14 @@ - - #endif /* _NET_IF_H */ - -+/* musl defines the ethhdr struct itself in its netinet/if_ether.h. -+ * Glibc just includes the kernel header and uses a different guard. */ -+#if defined(_NETINET_IF_ETHER_H) -+#define __UAPI_DEF_ETHHDR 0 -+#else -+#define __UAPI_DEF_ETHHDR 1 -+#endif -+ - /* Coordinate with libc netinet/in.h header. */ - #if defined(_NETINET_IN_H) - -@@ -184,6 +192,9 @@ - /* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */ - #define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1 - -+/* Definitions for if_ether.h */ -+#define __UAPI_DEF_ETHHDR 1 -+ - /* Definitions for in.h */ - #define __UAPI_DEF_IN_ADDR 1 - #define __UAPI_DEF_IN_IPPROTO 1 diff --git a/target/linux/generic/patches-4.9/280-rfkill-stubs.patch b/target/linux/generic/patches-4.9/280-rfkill-stubs.patch deleted file mode 100644 index a1841b009d..0000000000 --- a/target/linux/generic/patches-4.9/280-rfkill-stubs.patch +++ /dev/null @@ -1,79 +0,0 @@ ---- a/net/rfkill/Kconfig -+++ b/net/rfkill/Kconfig -@@ -1,7 +1,11 @@ - # - # RF switch subsystem configuration - # --menuconfig RFKILL -+config RFKILL -+ bool -+ default y -+ -+menuconfig RFKILL_FULL - tristate "RF switch subsystem support" - help - Say Y here if you want to have control over RF switches -@@ -13,19 +17,19 @@ menuconfig RFKILL - # LED trigger support - config RFKILL_LEDS - bool -- depends on RFKILL -+ depends on RFKILL_FULL - depends on LEDS_TRIGGERS = y || RFKILL = LEDS_TRIGGERS - default y - - config RFKILL_INPUT - bool "RF switch input support" if EXPERT -- depends on RFKILL -+ depends on RFKILL_FULL - depends on INPUT = y || RFKILL = INPUT - default y if !EXPERT - - config RFKILL_REGULATOR - tristate "Generic rfkill regulator driver" -- depends on RFKILL || !RFKILL -+ depends on RFKILL_FULL || !RFKILL_FULL - depends on REGULATOR - help - This options enable controlling radio transmitters connected to -@@ -36,7 +40,7 @@ config RFKILL_REGULATOR - - config RFKILL_GPIO - tristate "GPIO RFKILL driver" -- depends on RFKILL -+ depends on RFKILL_FULL - depends on GPIOLIB || COMPILE_TEST - default n - help ---- a/net/rfkill/Makefile -+++ b/net/rfkill/Makefile -@@ -4,6 +4,6 @@ - - rfkill-y += core.o - rfkill-$(CONFIG_RFKILL_INPUT) += input.o --obj-$(CONFIG_RFKILL) += rfkill.o -+obj-$(CONFIG_RFKILL_FULL) += rfkill.o - obj-$(CONFIG_RFKILL_REGULATOR) += rfkill-regulator.o - obj-$(CONFIG_RFKILL_GPIO) += rfkill-gpio.o ---- a/net/Makefile -+++ b/net/Makefile -@@ -51,7 +51,7 @@ obj-$(CONFIG_MAC80211) += mac80211/ - obj-$(CONFIG_TIPC) += tipc/ - obj-$(CONFIG_NETLABEL) += netlabel/ - obj-$(CONFIG_IUCV) += iucv/ --obj-$(CONFIG_RFKILL) += rfkill/ -+obj-$(CONFIG_RFKILL_FULL) += rfkill/ - obj-$(CONFIG_NET_9P) += 9p/ - obj-$(CONFIG_CAIF) += caif/ - ifneq ($(CONFIG_DCB),) ---- a/include/linux/rfkill.h -+++ b/include/linux/rfkill.h -@@ -64,7 +64,7 @@ struct rfkill_ops { - int (*set_block)(void *data, bool blocked); - }; - --#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) -+#if defined(CONFIG_RFKILL_FULL) || defined(CONFIG_RFKILL_FULL_MODULE) - /** - * rfkill_alloc - allocate rfkill structure - * @name: name of the struct -- the string is not copied internally diff --git a/target/linux/generic/patches-4.9/300-mips_expose_boot_raw.patch b/target/linux/generic/patches-4.9/300-mips_expose_boot_raw.patch deleted file mode 100644 index 6925ddec6c..0000000000 --- a/target/linux/generic/patches-4.9/300-mips_expose_boot_raw.patch +++ /dev/null @@ -1,39 +0,0 @@ -From: Mark Miller <mark@mirell.org> - -This exposes the CONFIG_BOOT_RAW symbol in Kconfig. This is needed on -certain Broadcom chipsets running CFE in order to load the kernel. - -Signed-off-by: Mark Miller <mark@mirell.org> -Acked-by: Rob Landley <rob@landley.net> ---- ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -1065,9 +1065,6 @@ config FW_ARC - config ARCH_MAY_HAVE_PC_FDC - bool - --config BOOT_RAW -- bool -- - config CEVT_BCM1480 - bool - -@@ -2964,6 +2961,18 @@ choice - bool "Extend builtin kernel arguments with bootloader arguments" - endchoice - -+config BOOT_RAW -+ bool "Enable the kernel to be executed from the load address" -+ default n -+ help -+ Allow the kernel to be executed from the load address for -+ bootloaders which cannot read the ELF format. This places -+ a jump to start_kernel at the load address. -+ -+ If unsure, say N. -+ -+ -+ - endmenu - - config LOCKDEP_SUPPORT diff --git a/target/linux/generic/patches-4.9/301-mips_image_cmdline_hack.patch b/target/linux/generic/patches-4.9/301-mips_image_cmdline_hack.patch deleted file mode 100644 index c2927f0aff..0000000000 --- a/target/linux/generic/patches-4.9/301-mips_image_cmdline_hack.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -1150,6 +1150,10 @@ config SYNC_R4K - config MIPS_MACHINE - def_bool n - -+config IMAGE_CMDLINE_HACK -+ bool "OpenWrt specific image command line hack" -+ default n -+ - config NO_IOPORT_MAP - def_bool n - ---- a/arch/mips/kernel/head.S -+++ b/arch/mips/kernel/head.S -@@ -79,6 +79,12 @@ FEXPORT(__kernel_entry) - j kernel_entry - #endif - -+#ifdef CONFIG_IMAGE_CMDLINE_HACK -+ .ascii "CMDLINE:" -+EXPORT(__image_cmdline) -+ .fill 0x400 -+#endif /* CONFIG_IMAGE_CMDLINE_HACK */ -+ - __REF - - NESTED(kernel_entry, 16, sp) # kernel entry point diff --git a/target/linux/generic/patches-4.9/302-mips_no_branch_likely.patch b/target/linux/generic/patches-4.9/302-mips_no_branch_likely.patch deleted file mode 100644 index 82b75adc3f..0000000000 --- a/target/linux/generic/patches-4.9/302-mips_no_branch_likely.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -90,7 +90,7 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin - # machines may also. Since BFD is incredibly buggy with respect to - # crossformat linking we rely on the elf2ecoff tool for format conversion. - # --cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -+cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely - cflags-y += -msoft-float - LDFLAGS_vmlinux += -G 0 -static -n -nostdlib - KBUILD_AFLAGS_MODULE += -mlong-calls diff --git a/target/linux/generic/patches-4.9/304-mips_disable_fpu.patch b/target/linux/generic/patches-4.9/304-mips_disable_fpu.patch deleted file mode 100644 index a69ea57678..0000000000 --- a/target/linux/generic/patches-4.9/304-mips_disable_fpu.patch +++ /dev/null @@ -1,139 +0,0 @@ -From: Manuel Lauss <manuel.lauss@gmail.com> -Subject: [RFC PATCH v4 2/2] MIPS: make FPU emulator optional -Date: Mon, 7 Apr 2014 12:57:04 +0200 -Message-Id: <1396868224-252888-2-git-send-email-manuel.lauss@gmail.com> - -This small patch makes the MIPS FPU emulator optional. The kernel -kills float-users on systems without a hardware FPU by sending a SIGILL. - -Disabling the emulator shrinks vmlinux by about 54kBytes (32bit, -optimizing for size). - -Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> ---- -v4: rediffed because of patch 1/2, should now work with micromips as well -v3: updated patch description with size savings. -v2: incorporated changes suggested by Jonas Gorski - force the fpu emulator on for micromips: relocating the parts - of the mmips code in the emulator to other areas would be a - much larger change; I went the cheap route instead with this. - - arch/mips/Kbuild | 2 +- - arch/mips/Kconfig | 14 ++++++++++++++ - arch/mips/include/asm/fpu.h | 5 +++-- - arch/mips/include/asm/fpu_emulator.h | 15 +++++++++++++++ - 4 files changed, 33 insertions(+), 3 deletions(-) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -2892,6 +2892,20 @@ config MIPS_O32_FP64_SUPPORT - - If unsure, say N. - -+config MIPS_FPU_EMULATOR -+ bool "MIPS FPU Emulator" -+ default y -+ help -+ This option lets you disable the built-in MIPS FPU (Coprocessor 1) -+ emulator, which handles floating-point instructions on processors -+ without a hardware FPU. It is generally a good idea to keep the -+ emulator built-in, unless you are perfectly sure you have a -+ complete soft-float environment. With the emulator disabled, all -+ users of float operations will be killed with an illegal instr- -+ uction exception. -+ -+ Say Y, please. -+ - config USE_OF - bool - select OF ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -287,7 +287,7 @@ OBJCOPYFLAGS += --remove-section=.regin - head-y := arch/mips/kernel/head.o - - libs-y += arch/mips/lib/ --libs-y += arch/mips/math-emu/ -+libs-$(CONFIG_MIPS_FPU_EMULATOR) += arch/mips/math-emu/ - - # See arch/mips/Kbuild for content of core part of the kernel - core-y += arch/mips/ ---- a/arch/mips/include/asm/fpu.h -+++ b/arch/mips/include/asm/fpu.h -@@ -227,8 +227,10 @@ static inline int init_fpu(void) - /* Restore FRE */ - write_c0_config5(config5); - enable_fpu_hazard(); -- } else -+ } else if (IS_ENABLED(CONFIG_MIPS_FPU_EMULATOR)) - fpu_emulator_init_fpu(); -+ else -+ ret = SIGILL; - - return ret; - } ---- a/arch/mips/include/asm/fpu_emulator.h -+++ b/arch/mips/include/asm/fpu_emulator.h -@@ -30,6 +30,7 @@ - #include <asm/local.h> - #include <asm/processor.h> - -+#ifdef CONFIG_MIPS_FPU_EMULATOR - #ifdef CONFIG_DEBUG_FS - - struct mips_fpu_emulator_stats { -@@ -63,6 +64,16 @@ do { \ - extern int fpu_emulator_cop1Handler(struct pt_regs *xcp, - struct mips_fpu_struct *ctx, int has_fpu, - void *__user *fault_addr); -+#else /* no CONFIG_MIPS_FPU_EMULATOR */ -+static inline int fpu_emulator_cop1Handler(struct pt_regs *xcp, -+ struct mips_fpu_struct *ctx, int has_fpu, -+ void *__user *fault_addr) -+{ -+ *fault_addr = NULL; -+ return SIGILL; /* we don't speak MIPS FPU */ -+} -+#endif /* CONFIG_MIPS_FPU_EMULATOR */ -+ - void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr, - struct task_struct *tsk); - int process_fpemu_return(int sig, void __user *fault_addr, ---- a/arch/mips/include/asm/dsemul.h -+++ b/arch/mips/include/asm/dsemul.h -@@ -41,6 +41,7 @@ struct task_struct; - extern int mips_dsemul(struct pt_regs *regs, mips_instruction ir, - unsigned long branch_pc, unsigned long cont_pc); - -+#ifdef CONFIG_MIPS_FPU_EMULATOR - /** - * do_dsemulret() - Return from a delay slot 'emulation' frame - * @xcp: User thread register context. -@@ -88,5 +89,27 @@ extern bool dsemul_thread_rollback(struc - * before @mm is freed in order to avoid memory leaks. - */ - extern void dsemul_mm_cleanup(struct mm_struct *mm); -+#else -+static inline bool do_dsemulret(struct pt_regs *xcp) -+{ -+ return false; -+} -+ -+static inline bool dsemul_thread_cleanup(struct task_struct *tsk) -+{ -+ return false; -+} -+ -+static inline bool dsemul_thread_rollback(struct pt_regs *regs) -+{ -+ return false; -+} -+ -+static inline void dsemul_mm_cleanup(struct mm_struct *mm) -+{ -+ -+} -+ -+#endif - - #endif /* __MIPS_ASM_DSEMUL_H__ */ diff --git a/target/linux/generic/patches-4.9/305-mips_module_reloc.patch b/target/linux/generic/patches-4.9/305-mips_module_reloc.patch deleted file mode 100644 index 1c2bd0aa9f..0000000000 --- a/target/linux/generic/patches-4.9/305-mips_module_reloc.patch +++ /dev/null @@ -1,354 +0,0 @@ ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -93,8 +93,13 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin - cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely - cflags-y += -msoft-float - LDFLAGS_vmlinux += -G 0 -static -n -nostdlib -+ifdef CONFIG_64BIT - KBUILD_AFLAGS_MODULE += -mlong-calls - KBUILD_CFLAGS_MODULE += -mlong-calls -+else -+KBUILD_AFLAGS_MODULE += -mno-long-calls -+KBUILD_CFLAGS_MODULE += -mno-long-calls -+endif - - ifeq ($(CONFIG_RELOCATABLE),y) - LDFLAGS_vmlinux += --emit-relocs ---- a/arch/mips/include/asm/module.h -+++ b/arch/mips/include/asm/module.h -@@ -11,6 +11,11 @@ struct mod_arch_specific { - const struct exception_table_entry *dbe_start; - const struct exception_table_entry *dbe_end; - struct mips_hi16 *r_mips_hi16_list; -+ -+ void *phys_plt_tbl; -+ void *virt_plt_tbl; -+ unsigned int phys_plt_offset; -+ unsigned int virt_plt_offset; - }; - - typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */ ---- a/arch/mips/kernel/module.c -+++ b/arch/mips/kernel/module.c -@@ -44,14 +44,221 @@ struct mips_hi16 { - static LIST_HEAD(dbe_list); - static DEFINE_SPINLOCK(dbe_lock); - --#ifdef MODULE_START -+/* -+ * Get the potential max trampolines size required of the init and -+ * non-init sections. Only used if we cannot find enough contiguous -+ * physically mapped memory to put the module into. -+ */ -+static unsigned int -+get_plt_size(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, -+ const char *secstrings, unsigned int symindex, bool is_init) -+{ -+ unsigned long ret = 0; -+ unsigned int i, j; -+ Elf_Sym *syms; -+ -+ /* Everything marked ALLOC (this includes the exported symbols) */ -+ for (i = 1; i < hdr->e_shnum; ++i) { -+ unsigned int info = sechdrs[i].sh_info; -+ -+ if (sechdrs[i].sh_type != SHT_REL -+ && sechdrs[i].sh_type != SHT_RELA) -+ continue; -+ -+ /* Not a valid relocation section? */ -+ if (info >= hdr->e_shnum) -+ continue; -+ -+ /* Don't bother with non-allocated sections */ -+ if (!(sechdrs[info].sh_flags & SHF_ALLOC)) -+ continue; -+ -+ /* If it's called *.init*, and we're not init, we're -+ not interested */ -+ if ((strstr(secstrings + sechdrs[i].sh_name, ".init") != 0) -+ != is_init) -+ continue; -+ -+ syms = (Elf_Sym *) sechdrs[symindex].sh_addr; -+ if (sechdrs[i].sh_type == SHT_REL) { -+ Elf_Mips_Rel *rel = (void *) sechdrs[i].sh_addr; -+ unsigned int size = sechdrs[i].sh_size / sizeof(*rel); -+ -+ for (j = 0; j < size; ++j) { -+ Elf_Sym *sym; -+ -+ if (ELF_MIPS_R_TYPE(rel[j]) != R_MIPS_26) -+ continue; -+ -+ sym = syms + ELF_MIPS_R_SYM(rel[j]); -+ if (!is_init && sym->st_shndx != SHN_UNDEF) -+ continue; -+ -+ ret += 4 * sizeof(int); -+ } -+ } else { -+ Elf_Mips_Rela *rela = (void *) sechdrs[i].sh_addr; -+ unsigned int size = sechdrs[i].sh_size / sizeof(*rela); -+ -+ for (j = 0; j < size; ++j) { -+ Elf_Sym *sym; -+ -+ if (ELF_MIPS_R_TYPE(rela[j]) != R_MIPS_26) -+ continue; -+ -+ sym = syms + ELF_MIPS_R_SYM(rela[j]); -+ if (!is_init && sym->st_shndx != SHN_UNDEF) -+ continue; -+ -+ ret += 4 * sizeof(int); -+ } -+ } -+ } -+ -+ return ret; -+} -+ -+#ifndef MODULE_START -+static void *alloc_phys(unsigned long size) -+{ -+ unsigned order; -+ struct page *page; -+ struct page *p; -+ -+ size = PAGE_ALIGN(size); -+ order = get_order(size); -+ -+ page = alloc_pages(GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN | -+ __GFP_THISNODE, order); -+ if (!page) -+ return NULL; -+ -+ split_page(page, order); -+ -+ /* mark all pages except for the last one */ -+ for (p = page; p + 1 < page + (size >> PAGE_SHIFT); ++p) -+ set_bit(PG_owner_priv_1, &p->flags); -+ -+ for (p = page + (size >> PAGE_SHIFT); p < page + (1 << order); ++p) -+ __free_page(p); -+ -+ return page_address(page); -+} -+#endif -+ -+static void free_phys(void *ptr) -+{ -+ struct page *page; -+ bool free; -+ -+ page = virt_to_page(ptr); -+ do { -+ free = test_and_clear_bit(PG_owner_priv_1, &page->flags); -+ __free_page(page); -+ page++; -+ } while (free); -+} -+ -+ - void *module_alloc(unsigned long size) - { -+#ifdef MODULE_START - return __vmalloc_node_range(size, 1, MODULE_START, MODULE_END, - GFP_KERNEL, PAGE_KERNEL, 0, NUMA_NO_NODE, - __builtin_return_address(0)); -+#else -+ void *ptr; -+ -+ if (size == 0) -+ return NULL; -+ -+ ptr = alloc_phys(size); -+ -+ /* If we failed to allocate physically contiguous memory, -+ * fall back to regular vmalloc. The module loader code will -+ * create jump tables to handle long jumps */ -+ if (!ptr) -+ return vmalloc(size); -+ -+ return ptr; -+#endif - } -+ -+static inline bool is_phys_addr(void *ptr) -+{ -+#ifdef CONFIG_64BIT -+ return (KSEGX((unsigned long)ptr) == CKSEG0); -+#else -+ return (KSEGX(ptr) == KSEG0); - #endif -+} -+ -+/* Free memory returned from module_alloc */ -+void module_memfree(void *module_region) -+{ -+ if (is_phys_addr(module_region)) -+ free_phys(module_region); -+ else -+ vfree(module_region); -+} -+ -+static void *__module_alloc(int size, bool phys) -+{ -+ void *ptr; -+ -+ if (phys) -+ ptr = kmalloc(size, GFP_KERNEL); -+ else -+ ptr = vmalloc(size); -+ return ptr; -+} -+ -+static void __module_free(void *ptr) -+{ -+ if (is_phys_addr(ptr)) -+ kfree(ptr); -+ else -+ vfree(ptr); -+} -+ -+int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, -+ char *secstrings, struct module *mod) -+{ -+ unsigned int symindex = 0; -+ unsigned int core_size, init_size; -+ int i; -+ -+ mod->arch.phys_plt_offset = 0; -+ mod->arch.virt_plt_offset = 0; -+ mod->arch.phys_plt_tbl = NULL; -+ mod->arch.virt_plt_tbl = NULL; -+ -+ if (IS_ENABLED(CONFIG_64BIT)) -+ return 0; -+ -+ for (i = 1; i < hdr->e_shnum; i++) -+ if (sechdrs[i].sh_type == SHT_SYMTAB) -+ symindex = i; -+ -+ core_size = get_plt_size(hdr, sechdrs, secstrings, symindex, false); -+ init_size = get_plt_size(hdr, sechdrs, secstrings, symindex, true); -+ -+ if ((core_size + init_size) == 0) -+ return 0; -+ -+ mod->arch.phys_plt_tbl = __module_alloc(core_size + init_size, 1); -+ if (!mod->arch.phys_plt_tbl) -+ return -ENOMEM; -+ -+ mod->arch.virt_plt_tbl = __module_alloc(core_size + init_size, 0); -+ if (!mod->arch.virt_plt_tbl) { -+ __module_free(mod->arch.phys_plt_tbl); -+ mod->arch.phys_plt_tbl = NULL; -+ return -ENOMEM; -+ } -+ -+ return 0; -+} - - int apply_r_mips_none(struct module *me, u32 *location, Elf_Addr v) - { -@@ -65,8 +272,39 @@ static int apply_r_mips_32_rel(struct mo - return 0; - } - -+static Elf_Addr add_plt_entry_to(unsigned *plt_offset, -+ void *start, Elf_Addr v) -+{ -+ unsigned *tramp = start + *plt_offset; -+ *plt_offset += 4 * sizeof(int); -+ -+ /* adjust carry for addiu */ -+ if (v & 0x00008000) -+ v += 0x10000; -+ -+ tramp[0] = 0x3c190000 | (v >> 16); /* lui t9, hi16 */ -+ tramp[1] = 0x27390000 | (v & 0xffff); /* addiu t9, t9, lo16 */ -+ tramp[2] = 0x03200008; /* jr t9 */ -+ tramp[3] = 0x00000000; /* nop */ -+ -+ return (Elf_Addr) tramp; -+} -+ -+static Elf_Addr add_plt_entry(struct module *me, void *location, Elf_Addr v) -+{ -+ if (is_phys_addr(location)) -+ return add_plt_entry_to(&me->arch.phys_plt_offset, -+ me->arch.phys_plt_tbl, v); -+ else -+ return add_plt_entry_to(&me->arch.virt_plt_offset, -+ me->arch.virt_plt_tbl, v); -+ -+} -+ - static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v) - { -+ u32 ofs = *location & 0x03ffffff; -+ - if (v % 4) { - pr_err("module %s: dangerous R_MIPS_26 REL relocation\n", - me->name); -@@ -74,13 +312,17 @@ static int apply_r_mips_26_rel(struct mo - } - - if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) { -- pr_err("module %s: relocation overflow\n", -- me->name); -- return -ENOEXEC; -+ v = add_plt_entry(me, location, v + (ofs << 2)); -+ if (!v) { -+ pr_err("module %s: relocation overflow\n", -+ me->name); -+ return -ENOEXEC; -+ } -+ ofs = 0; - } - - *location = (*location & ~0x03ffffff) | -- ((*location + (v >> 2)) & 0x03ffffff); -+ ((ofs + (v >> 2)) & 0x03ffffff); - - return 0; - } -@@ -349,9 +591,36 @@ int module_finalize(const Elf_Ehdr *hdr, - list_add(&me->arch.dbe_list, &dbe_list); - spin_unlock_irq(&dbe_lock); - } -+ -+ /* Get rid of the fixup trampoline if we're running the module -+ * from physically mapped address space */ -+ if (me->arch.phys_plt_offset == 0) { -+ __module_free(me->arch.phys_plt_tbl); -+ me->arch.phys_plt_tbl = NULL; -+ } -+ if (me->arch.virt_plt_offset == 0) { -+ __module_free(me->arch.virt_plt_tbl); -+ me->arch.virt_plt_tbl = NULL; -+ } -+ - return 0; - } - -+void module_arch_freeing_init(struct module *mod) -+{ -+ if (mod->state == MODULE_STATE_LIVE) -+ return; -+ -+ if (mod->arch.phys_plt_tbl) { -+ __module_free(mod->arch.phys_plt_tbl); -+ mod->arch.phys_plt_tbl = NULL; -+ } -+ if (mod->arch.virt_plt_tbl) { -+ __module_free(mod->arch.virt_plt_tbl); -+ mod->arch.virt_plt_tbl = NULL; -+ } -+} -+ - void module_arch_cleanup(struct module *mod) - { - spin_lock_irq(&dbe_lock); diff --git a/target/linux/generic/patches-4.9/306-mips_mem_functions_performance.patch b/target/linux/generic/patches-4.9/306-mips_mem_functions_performance.patch deleted file mode 100644 index dc83a62c86..0000000000 --- a/target/linux/generic/patches-4.9/306-mips_mem_functions_performance.patch +++ /dev/null @@ -1,93 +0,0 @@ ---- a/arch/mips/include/asm/string.h -+++ b/arch/mips/include/asm/string.h -@@ -140,4 +140,42 @@ extern void *memcpy(void *__to, __const_ - #define __HAVE_ARCH_MEMMOVE - extern void *memmove(void *__dest, __const__ void *__src, size_t __n); - -+#ifndef __ZBOOT__ -+#define memset(__s, __c, len) \ -+({ \ -+ size_t __len = (len); \ -+ void *__ret; \ -+ if (__builtin_constant_p(len) && __len >= 64) \ -+ __ret = memset((__s), (__c), __len); \ -+ else \ -+ __ret = __builtin_memset((__s), (__c), __len); \ -+ __ret; \ -+}) -+ -+#define memcpy(dst, src, len) \ -+({ \ -+ size_t __len = (len); \ -+ void *__ret; \ -+ if (__builtin_constant_p(len) && __len >= 64) \ -+ __ret = memcpy((dst), (src), __len); \ -+ else \ -+ __ret = __builtin_memcpy((dst), (src), __len); \ -+ __ret; \ -+}) -+ -+#define memmove(dst, src, len) \ -+({ \ -+ size_t __len = (len); \ -+ void *__ret; \ -+ if (__builtin_constant_p(len) && __len >= 64) \ -+ __ret = memmove((dst), (src), __len); \ -+ else \ -+ __ret = __builtin_memmove((dst), (src), __len); \ -+ __ret; \ -+}) -+ -+#define __HAVE_ARCH_MEMCMP -+#define memcmp(src1, src2, len) __builtin_memcmp((src1), (src2), (len)) -+#endif -+ - #endif /* _ASM_STRING_H */ ---- a/arch/mips/lib/Makefile -+++ b/arch/mips/lib/Makefile -@@ -4,7 +4,7 @@ - - lib-y += bitops.o csum_partial.o delay.o memcpy.o memset.o \ - mips-atomic.o strlen_user.o strncpy_user.o \ -- strnlen_user.o uncached.o -+ strnlen_user.o uncached.o memcmp.o - - obj-y += iomap.o - obj-$(CONFIG_PCI) += iomap-pci.o ---- /dev/null -+++ b/arch/mips/lib/memcmp.c -@@ -0,0 +1,22 @@ -+/* -+ * copied from linux/lib/string.c -+ * -+ * Copyright (C) 1991, 1992 Linus Torvalds -+ */ -+ -+#include <linux/module.h> -+#include <linux/string.h> -+ -+#undef memcmp -+int memcmp(const void *cs, const void *ct, size_t count) -+{ -+ const unsigned char *su1, *su2; -+ int res = 0; -+ -+ for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--) -+ if ((res = *su1 - *su2) != 0) -+ break; -+ return res; -+} -+EXPORT_SYMBOL(memcmp); -+ ---- a/arch/mips/boot/compressed/Makefile -+++ b/arch/mips/boot/compressed/Makefile -@@ -23,7 +23,8 @@ KBUILD_CFLAGS := $(shell echo $(KBUILD_C - KBUILD_CFLAGS := $(filter-out -fstack-protector, $(KBUILD_CFLAGS)) - - KBUILD_CFLAGS := $(LINUXINCLUDE) $(KBUILD_CFLAGS) -D__KERNEL__ \ -- -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull" -+ -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull" \ -+ -D__ZBOOT__ - - KBUILD_AFLAGS := $(LINUXINCLUDE) $(KBUILD_AFLAGS) -D__ASSEMBLY__ \ - -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) \ diff --git a/target/linux/generic/patches-4.9/307-mips_highmem_offset.patch b/target/linux/generic/patches-4.9/307-mips_highmem_offset.patch deleted file mode 100644 index d3425d6b2d..0000000000 --- a/target/linux/generic/patches-4.9/307-mips_highmem_offset.patch +++ /dev/null @@ -1,17 +0,0 @@ -Adjust highmem offset to 0x10000000 to ensure that all kmalloc allocations -stay within the same 256M boundary. This ensures that -mlong-calls is not -needed on systems with more than 256M RAM. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- ---- a/arch/mips/include/asm/mach-generic/spaces.h -+++ b/arch/mips/include/asm/mach-generic/spaces.h -@@ -46,7 +46,7 @@ - * Memory above this physical address will be considered highmem. - */ - #ifndef HIGHMEM_START --#define HIGHMEM_START _AC(0x20000000, UL) -+#define HIGHMEM_START _AC(0x10000000, UL) - #endif - - #endif /* CONFIG_32BIT */ diff --git a/target/linux/generic/patches-4.9/308-mips32r2_tune.patch b/target/linux/generic/patches-4.9/308-mips32r2_tune.patch deleted file mode 100644 index f2dbdac911..0000000000 --- a/target/linux/generic/patches-4.9/308-mips32r2_tune.patch +++ /dev/null @@ -1,17 +0,0 @@ -Add -mtune=34kc to MIPS CFLAGS when building for mips32r2 -This provides a good tradeoff across at least 24Kc-74Kc, while also -producing smaller code. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> - ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -148,7 +148,7 @@ cflags-$(CONFIG_CPU_R4X00) += -march=r46 - cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap - cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ - -Wa,-mips32 -Wa,--trap --cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ -+cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2 -mtune=34kc,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ - -Wa,-mips32r2 -Wa,--trap - cflags-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,--trap - cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \ diff --git a/target/linux/generic/patches-4.9/310-arm_module_unresolved_weak_sym.patch b/target/linux/generic/patches-4.9/310-arm_module_unresolved_weak_sym.patch deleted file mode 100644 index 327a475208..0000000000 --- a/target/linux/generic/patches-4.9/310-arm_module_unresolved_weak_sym.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/arch/arm/kernel/module.c -+++ b/arch/arm/kernel/module.c -@@ -88,6 +88,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons - return -ENOEXEC; - } - -+ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) && -+ ELF_ST_BIND(sym->st_info) == STB_WEAK) -+ continue; -+ - loc = dstsec->sh_addr + rel->r_offset; - - switch (ELF32_R_TYPE(rel->r_info)) { diff --git a/target/linux/generic/patches-4.9/321-powerpc_crtsavres_prereq.patch b/target/linux/generic/patches-4.9/321-powerpc_crtsavres_prereq.patch deleted file mode 100644 index d25c695994..0000000000 --- a/target/linux/generic/patches-4.9/321-powerpc_crtsavres_prereq.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/arch/powerpc/Makefile -+++ b/arch/powerpc/Makefile -@@ -179,7 +179,6 @@ else - CHECKFLAGS += -D__LITTLE_ENDIAN__ - endif - --KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o - - ifeq ($(CONFIG_476FPE_ERR46),y) - KBUILD_LDFLAGS_MODULE += --ppc476-workaround \ diff --git a/target/linux/generic/patches-4.9/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch b/target/linux/generic/patches-4.9/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch deleted file mode 100644 index 28975e2634..0000000000 --- a/target/linux/generic/patches-4.9/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch +++ /dev/null @@ -1,272 +0,0 @@ -From d8582dcf1ed66eee88a11e4760f42c0d6c8822be Mon Sep 17 00:00:00 2001 -From: Yousong Zhou <yszhou4tech@gmail.com> -Date: Sat, 31 Jan 2015 22:26:03 +0800 -Subject: [PATCH 331/331] MIPS: kexec: Accept command line parameters from - userspace. - -Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> ---- - arch/mips/kernel/machine_kexec.c | 153 +++++++++++++++++++++++++++++++----- - arch/mips/kernel/machine_kexec.h | 20 +++++ - arch/mips/kernel/relocate_kernel.S | 21 +++-- - 3 files changed, 167 insertions(+), 27 deletions(-) - create mode 100644 arch/mips/kernel/machine_kexec.h - ---- a/arch/mips/kernel/machine_kexec.c -+++ b/arch/mips/kernel/machine_kexec.c -@@ -10,14 +10,11 @@ - #include <linux/mm.h> - #include <linux/delay.h> - -+#include <asm/bootinfo.h> - #include <asm/cacheflush.h> - #include <asm/page.h> -- --extern const unsigned char relocate_new_kernel[]; --extern const size_t relocate_new_kernel_size; -- --extern unsigned long kexec_start_address; --extern unsigned long kexec_indirection_page; -+#include <asm/uaccess.h> -+#include "machine_kexec.h" - - int (*_machine_kexec_prepare)(struct kimage *) = NULL; - void (*_machine_kexec_shutdown)(void) = NULL; -@@ -28,9 +25,115 @@ atomic_t kexec_ready_to_reboot = ATOMIC_ - void (*_crash_smp_send_stop)(void) = NULL; - #endif - -+static void machine_kexec_print_args(void) -+{ -+ unsigned long argc = (int)kexec_args[0]; -+ int i; -+ -+ pr_info("kexec_args[0] (argc): %lu\n", argc); -+ pr_info("kexec_args[1] (argv): %p\n", (void *)kexec_args[1]); -+ pr_info("kexec_args[2] (env ): %p\n", (void *)kexec_args[2]); -+ pr_info("kexec_args[3] (desc): %p\n", (void *)kexec_args[3]); -+ -+ for (i = 0; i < argc; i++) { -+ pr_info("kexec_argv[%d] = %p, %s\n", -+ i, kexec_argv[i], kexec_argv[i]); -+ } -+} -+ -+static void machine_kexec_init_argv(struct kimage *image) -+{ -+ void __user *buf = NULL; -+ size_t bufsz; -+ size_t size; -+ int i; -+ -+ bufsz = 0; -+ for (i = 0; i < image->nr_segments; i++) { -+ struct kexec_segment *seg; -+ -+ seg = &image->segment[i]; -+ if (seg->bufsz < 6) -+ continue; -+ -+ if (strncmp((char *) seg->buf, "kexec ", 6)) -+ continue; -+ -+ buf = seg->buf; -+ bufsz = seg->bufsz; -+ break; -+ } -+ -+ if (!buf) -+ return; -+ -+ size = KEXEC_COMMAND_LINE_SIZE; -+ size = min(size, bufsz); -+ if (size < bufsz) -+ pr_warn("kexec command line truncated to %zd bytes\n", size); -+ -+ /* Copy to kernel space */ -+ copy_from_user(kexec_argv_buf, buf, size); -+ kexec_argv_buf[size - 1] = 0; -+} -+ -+static void machine_kexec_parse_argv(struct kimage *image) -+{ -+ char *reboot_code_buffer; -+ int reloc_delta; -+ char *ptr; -+ int argc; -+ int i; -+ -+ ptr = kexec_argv_buf; -+ argc = 0; -+ -+ /* -+ * convert command line string to array of parameters -+ * (as bootloader does). -+ */ -+ while (ptr && *ptr && (KEXEC_MAX_ARGC > argc)) { -+ if (*ptr == ' ') { -+ *ptr++ = '\0'; -+ continue; -+ } -+ -+ kexec_argv[argc++] = ptr; -+ ptr = strchr(ptr, ' '); -+ } -+ -+ if (!argc) -+ return; -+ -+ kexec_args[0] = argc; -+ kexec_args[1] = (unsigned long)kexec_argv; -+ kexec_args[2] = 0; -+ kexec_args[3] = 0; -+ -+ reboot_code_buffer = page_address(image->control_code_page); -+ reloc_delta = reboot_code_buffer - (char *)kexec_relocate_new_kernel; -+ -+ kexec_args[1] += reloc_delta; -+ for (i = 0; i < argc; i++) -+ kexec_argv[i] += reloc_delta; -+} -+ - int - machine_kexec_prepare(struct kimage *kimage) - { -+ /* -+ * Whenever arguments passed from kexec-tools, Init the arguments as -+ * the original ones to try avoiding booting failure. -+ */ -+ -+ kexec_args[0] = fw_arg0; -+ kexec_args[1] = fw_arg1; -+ kexec_args[2] = fw_arg2; -+ kexec_args[3] = fw_arg3; -+ -+ machine_kexec_init_argv(kimage); -+ machine_kexec_parse_argv(kimage); -+ - if (_machine_kexec_prepare) - return _machine_kexec_prepare(kimage); - return 0; -@@ -67,10 +170,12 @@ machine_kexec(struct kimage *image) - unsigned long *ptr; - - reboot_code_buffer = -- (unsigned long)page_address(image->control_code_page); -+ (unsigned long)page_address(image->control_code_page); -+ pr_info("reboot_code_buffer = %p\n", (void *)reboot_code_buffer); - - kexec_start_address = - (unsigned long) phys_to_virt(image->start); -+ pr_info("kexec_start_address = %p\n", (void *)kexec_start_address); - - if (image->type == KEXEC_TYPE_DEFAULT) { - kexec_indirection_page = -@@ -78,9 +183,19 @@ machine_kexec(struct kimage *image) - } else { - kexec_indirection_page = (unsigned long)&image->head; - } -+ pr_info("kexec_indirection_page = %p\n", (void *)kexec_indirection_page); - -- memcpy((void*)reboot_code_buffer, relocate_new_kernel, -- relocate_new_kernel_size); -+ pr_info("Where is memcpy: %p\n", memcpy); -+ pr_info("kexec_relocate_new_kernel = %p, kexec_relocate_new_kernel_end = %p\n", -+ (void *)kexec_relocate_new_kernel, &kexec_relocate_new_kernel_end); -+ pr_info("Copy %lu bytes from %p to %p\n", KEXEC_RELOCATE_NEW_KERNEL_SIZE, -+ (void *)kexec_relocate_new_kernel, (void *)reboot_code_buffer); -+ memcpy((void*)reboot_code_buffer, kexec_relocate_new_kernel, -+ KEXEC_RELOCATE_NEW_KERNEL_SIZE); -+ -+ pr_info("Before _print_args().\n"); -+ machine_kexec_print_args(); -+ pr_info("Before eval loop.\n"); - - /* - * The generic kexec code builds a page list with physical -@@ -99,15 +214,16 @@ machine_kexec(struct kimage *image) - /* - * we do not want to be bothered. - */ -+ pr_info("Before irq_disable.\n"); - local_irq_disable(); - -- printk("Will call new kernel at %08lx\n", image->start); -- printk("Bye ...\n"); -+ pr_info("Will call new kernel at %08lx\n", image->start); -+ pr_info("Bye ...\n"); - __flush_cache_all(); - #ifdef CONFIG_SMP - /* All secondary cpus now may jump to kexec_wait cycle */ - relocated_kexec_smp_wait = reboot_code_buffer + -- (void *)(kexec_smp_wait - relocate_new_kernel); -+ (void *)(kexec_smp_wait - kexec_relocate_new_kernel); - smp_wmb(); - atomic_set(&kexec_ready_to_reboot, 1); - #endif ---- /dev/null -+++ b/arch/mips/kernel/machine_kexec.h -@@ -0,0 +1,20 @@ -+#ifndef _MACHINE_KEXEC_H -+#define _MACHINE_KEXEC_H -+ -+#ifndef __ASSEMBLY__ -+extern const unsigned char kexec_relocate_new_kernel[]; -+extern unsigned long kexec_relocate_new_kernel_end; -+extern unsigned long kexec_start_address; -+extern unsigned long kexec_indirection_page; -+ -+extern char kexec_argv_buf[]; -+extern char *kexec_argv[]; -+ -+#define KEXEC_RELOCATE_NEW_KERNEL_SIZE ((unsigned long)&kexec_relocate_new_kernel_end - (unsigned long)kexec_relocate_new_kernel) -+#endif /* !__ASSEMBLY__ */ -+ -+#define KEXEC_COMMAND_LINE_SIZE 256 -+#define KEXEC_ARGV_SIZE (KEXEC_COMMAND_LINE_SIZE / 16) -+#define KEXEC_MAX_ARGC (KEXEC_ARGV_SIZE / sizeof(long)) -+ -+#endif ---- a/arch/mips/kernel/relocate_kernel.S -+++ b/arch/mips/kernel/relocate_kernel.S -@@ -12,8 +12,9 @@ - #include <asm/mipsregs.h> - #include <asm/stackframe.h> - #include <asm/addrspace.h> -+#include "machine_kexec.h" - --LEAF(relocate_new_kernel) -+LEAF(kexec_relocate_new_kernel) - PTR_L a0, arg0 - PTR_L a1, arg1 - PTR_L a2, arg2 -@@ -98,7 +99,7 @@ done: - #endif - /* jump to kexec_start_address */ - j s1 -- END(relocate_new_kernel) -+ END(kexec_relocate_new_kernel) - - #ifdef CONFIG_SMP - /* -@@ -184,9 +185,15 @@ kexec_indirection_page: - PTR 0 - .size kexec_indirection_page, PTRSIZE - --relocate_new_kernel_end: -+kexec_argv_buf: -+ EXPORT(kexec_argv_buf) -+ .skip KEXEC_COMMAND_LINE_SIZE -+ .size kexec_argv_buf, KEXEC_COMMAND_LINE_SIZE -+ -+kexec_argv: -+ EXPORT(kexec_argv) -+ .skip KEXEC_ARGV_SIZE -+ .size kexec_argv, KEXEC_ARGV_SIZE - --relocate_new_kernel_size: -- EXPORT(relocate_new_kernel_size) -- PTR relocate_new_kernel_end - relocate_new_kernel -- .size relocate_new_kernel_size, PTRSIZE -+kexec_relocate_new_kernel_end: -+ EXPORT(kexec_relocate_new_kernel_end) diff --git a/target/linux/generic/patches-4.9/332-arc-add-OWRTDTB-section.patch b/target/linux/generic/patches-4.9/332-arc-add-OWRTDTB-section.patch deleted file mode 100644 index 9761fa3711..0000000000 --- a/target/linux/generic/patches-4.9/332-arc-add-OWRTDTB-section.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 690e7f2cad271595ff68cace1c45fb10779bde41 Mon Sep 17 00:00:00 2001 -From: Alexey Brodkin <abrodkin@synopsys.com> -Date: Fri, 15 Jan 2016 00:34:01 +0300 -Subject: [PATCH 2/2] openwrt: arc - add OWRTDTB section - -This change allows OpenWRT to patch resulting kernel binary with -external .dtb. - -That allows us to re-use exactky the same vmlinux on different boards -given its ARC core configurations match (at least cache line sizes etc). - -""patch-dtb" searches for ASCII "OWRTDTB:" strign and copies external -.dtb right after it, keeping the string in place. - -Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> ---- - arch/arc/kernel/head.S | 10 ++++++++++ - arch/arc/kernel/setup.c | 4 +++- - arch/arc/kernel/vmlinux.lds.S | 13 +++++++++++++ - 3 files changed, 26 insertions(+), 1 deletion(-) - ---- a/arch/arc/kernel/head.S -+++ b/arch/arc/kernel/head.S -@@ -49,6 +49,16 @@ - 1: - .endm - -+; Here "patch-dtb" will embed external .dtb -+; Note "patch-dtb" searches for ASCII "OWRTDTB:" string -+; and pastes .dtb right after it, hense the string precedes -+; __image_dtb symbol. -+ .section .owrt, "aw",@progbits -+ .ascii "OWRTDTB:" -+ENTRY(__image_dtb) -+ .fill 0x4000 -+END(__image_dtb) -+ - .section .init.text, "ax",@progbits - - ;---------------------------------------------------------------- ---- a/arch/arc/kernel/setup.c -+++ b/arch/arc/kernel/setup.c -@@ -388,6 +388,8 @@ static inline int is_kernel(unsigned lon - return 0; - } - -+extern struct boot_param_header __image_dtb; -+ - void __init setup_arch(char **cmdline_p) - { - #ifdef CONFIG_ARC_UBOOT_SUPPORT -@@ -401,7 +403,7 @@ void __init setup_arch(char **cmdline_p) - #endif - { - /* No, so try the embedded one */ -- machine_desc = setup_machine_fdt(__dtb_start); -+ machine_desc = setup_machine_fdt(&__image_dtb); - if (!machine_desc) - panic("Embedded DT invalid\n"); - ---- a/arch/arc/kernel/vmlinux.lds.S -+++ b/arch/arc/kernel/vmlinux.lds.S -@@ -30,6 +30,19 @@ SECTIONS - - . = CONFIG_LINUX_LINK_BASE; - -+ /* -+ * In OpenWRT we want to patch built binary embedding .dtb of choice. -+ * This is implemented with "patch-dtb" utility which searches for -+ * "OWRTDTB:" string in first 16k of image and if it is found -+ * copies .dtb right after mentioned string. -+ * -+ * Note: "OWRTDTB:" won't be overwritten with .dtb, .dtb will follow it. -+ */ -+ .owrt : { -+ *(.owrt) -+ . = ALIGN(PAGE_SIZE); -+ } -+ - _int_vec_base_lds = .; - .vector : { - *(.vector) diff --git a/target/linux/generic/patches-4.9/333-arc-enable-unaligned-access-in-kernel-mode.patch b/target/linux/generic/patches-4.9/333-arc-enable-unaligned-access-in-kernel-mode.patch deleted file mode 100644 index 082f525f1b..0000000000 --- a/target/linux/generic/patches-4.9/333-arc-enable-unaligned-access-in-kernel-mode.patch +++ /dev/null @@ -1,26 +0,0 @@ -From af737b55fc7c61f17da9ae89fba536e0a9338e98 Mon Sep 17 00:00:00 2001 -From: Alexey Brodkin <abrodkin@synopsys.com> -Date: Mon, 14 Mar 2016 17:26:34 +0300 -Subject: [PATCH] arc: enable unaligned access in kernel mode - -This enables misaligned access handling even in kernel mode. -Some wireless drivers (ath9k-htc and mt7601u) use misaligned accesses -here and there and to cope with that without fixing stuff in the drivers -we're just gracefully handling it on ARC. - -Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> ---- - arch/arc/kernel/unaligned.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/arc/kernel/unaligned.c -+++ b/arch/arc/kernel/unaligned.c -@@ -206,7 +206,7 @@ int misaligned_fixup(unsigned long addre - char buf[TASK_COMM_LEN]; - - /* handle user mode only and only if enabled by sysadmin */ -- if (!user_mode(regs) || !unaligned_enabled) -+ if (!unaligned_enabled) - return 1; - - if (no_unaligned_warning) { diff --git a/target/linux/generic/patches-4.9/400-mtd-add-rootfs-split-support.patch b/target/linux/generic/patches-4.9/400-mtd-add-rootfs-split-support.patch deleted file mode 100644 index 96a50c88dc..0000000000 --- a/target/linux/generic/patches-4.9/400-mtd-add-rootfs-split-support.patch +++ /dev/null @@ -1,112 +0,0 @@ ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -12,6 +12,23 @@ menuconfig MTD - - if MTD - -+menu "OpenWrt specific MTD options" -+ -+config MTD_ROOTFS_ROOT_DEV -+ bool "Automatically set 'rootfs' partition to be root filesystem" -+ default y -+ -+config MTD_SPLIT_FIRMWARE -+ bool "Automatically split firmware partition for kernel+rootfs" -+ default y -+ -+config MTD_SPLIT_FIRMWARE_NAME -+ string "Firmware partition name" -+ depends on MTD_SPLIT_FIRMWARE -+ default "firmware" -+ -+endmenu -+ - config MTD_TESTS - tristate "MTD tests support (DANGEROUS)" - depends on m ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -29,10 +29,12 @@ - #include <linux/kmod.h> - #include <linux/mtd/mtd.h> - #include <linux/mtd/partitions.h> -+#include <linux/magic.h> - #include <linux/of.h> - #include <linux/err.h> - - #include "mtdcore.h" -+#include "mtdsplit/mtdsplit.h" - - /* Our partition linked list */ - static LIST_HEAD(mtd_partitions); -@@ -52,6 +54,8 @@ struct mtd_part { - struct list_head list; - }; - -+static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part); -+ - /* - * Given a pointer to the MTD object in the mtd_part structure, we can retrieve - * the pointer to that structure. -@@ -678,6 +682,7 @@ int mtd_add_partition(struct mtd_info *p - mutex_unlock(&mtd_partitions_mutex); - - add_mtd_device(&new->mtd); -+ mtd_partition_split(parent, new); - - mtd_add_partition_attrs(new); - -@@ -756,6 +761,35 @@ int mtd_del_partition(struct mtd_info *m - } - EXPORT_SYMBOL_GPL(mtd_del_partition); - -+#ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME -+#define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME -+#else -+#define SPLIT_FIRMWARE_NAME "unused" -+#endif -+ -+static void split_firmware(struct mtd_info *master, struct mtd_part *part) -+{ -+} -+ -+void __weak arch_split_mtd_part(struct mtd_info *master, const char *name, -+ int offset, int size) -+{ -+} -+ -+static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part) -+{ -+ static int rootfs_found = 0; -+ -+ if (rootfs_found) -+ return; -+ -+ if (!strcmp(part->mtd.name, SPLIT_FIRMWARE_NAME) && -+ IS_ENABLED(CONFIG_MTD_SPLIT_FIRMWARE)) -+ split_firmware(master, part); -+ -+ arch_split_mtd_part(master, part->mtd.name, part->offset, -+ part->mtd.size); -+} - /* - * This function, given a master MTD object and a partition table, creates - * and registers slave MTD objects which are bound to the master according to -@@ -787,6 +821,7 @@ int add_mtd_partitions(struct mtd_info * - mutex_unlock(&mtd_partitions_mutex); - - add_mtd_device(&slave->mtd); -+ mtd_partition_split(master, slave); - mtd_add_partition_attrs(slave); - if (parts[i].types) - mtd_parse_part(slave, parts[i].types); ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -109,5 +109,7 @@ int mtd_add_partition(struct mtd_info *m - long long offset, long long length); - int mtd_del_partition(struct mtd_info *master, int partno); - uint64_t mtd_get_device_size(const struct mtd_info *mtd); -+extern void __weak arch_split_mtd_part(struct mtd_info *master, -+ const char *name, int offset, int size); - - #endif diff --git a/target/linux/generic/patches-4.9/401-mtd-add-support-for-different-partition-parser-types.patch b/target/linux/generic/patches-4.9/401-mtd-add-support-for-different-partition-parser-types.patch deleted file mode 100644 index 2cf69ffa17..0000000000 --- a/target/linux/generic/patches-4.9/401-mtd-add-support-for-different-partition-parser-types.patch +++ /dev/null @@ -1,112 +0,0 @@ -From 02cff0ccaa6d364f5c1eeea83f47ac80ccc967d4 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Tue, 3 Sep 2013 18:11:50 +0200 -Subject: [PATCH] mtd: add support for different partition parser types - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/mtd/mtdpart.c | 56 ++++++++++++++++++++++++++++++++++++++++ - include/linux/mtd/partitions.h | 11 ++++++++ - 2 files changed, 67 insertions(+) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -1036,6 +1036,62 @@ void mtd_part_parser_cleanup(struct mtd_ - } - } - -+static struct mtd_part_parser * -+get_partition_parser_by_type(enum mtd_parser_type type, -+ struct mtd_part_parser *start) -+{ -+ struct mtd_part_parser *p, *ret = NULL; -+ -+ spin_lock(&part_parser_lock); -+ -+ p = list_prepare_entry(start, &part_parsers, list); -+ if (start) -+ mtd_part_parser_put(start); -+ -+ list_for_each_entry_continue(p, &part_parsers, list) { -+ if (p->type == type && try_module_get(p->owner)) { -+ ret = p; -+ break; -+ } -+ } -+ -+ spin_unlock(&part_parser_lock); -+ -+ return ret; -+} -+ -+int parse_mtd_partitions_by_type(struct mtd_info *master, -+ enum mtd_parser_type type, -+ const struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data) -+{ -+ struct mtd_part_parser *prev = NULL; -+ int ret = 0; -+ -+ while (1) { -+ struct mtd_part_parser *parser; -+ -+ parser = get_partition_parser_by_type(type, prev); -+ if (!parser) -+ break; -+ -+ ret = (*parser->parse_fn)(master, pparts, data); -+ -+ if (ret > 0) { -+ mtd_part_parser_put(parser); -+ printk(KERN_NOTICE -+ "%d %s partitions found on MTD device %s\n", -+ ret, parser->name, master->name); -+ break; -+ } -+ -+ prev = parser; -+ } -+ -+ return ret; -+} -+EXPORT_SYMBOL_GPL(parse_mtd_partitions_by_type); -+ - int mtd_is_partition(const struct mtd_info *mtd) - { - struct mtd_part *part; ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -68,11 +68,14 @@ struct mtd_part_parser_data { - unsigned long origin; - }; - -- - /* - * Functions dealing with the various ways of partitioning the space - */ - -+enum mtd_parser_type { -+ MTD_PARSER_TYPE_DEVICE = 0, -+}; -+ - struct mtd_part_parser { - struct list_head list; - struct module *owner; -@@ -80,6 +83,7 @@ struct mtd_part_parser { - int (*parse_fn)(struct mtd_info *, const struct mtd_partition **, - struct mtd_part_parser_data *); - void (*cleanup)(const struct mtd_partition *pparts, int nr_parts); -+ enum mtd_parser_type type; - }; - - /* Container for passing around a set of parsed partitions */ -@@ -112,4 +116,9 @@ uint64_t mtd_get_device_size(const struc - extern void __weak arch_split_mtd_part(struct mtd_info *master, - const char *name, int offset, int size); - -+int parse_mtd_partitions_by_type(struct mtd_info *master, -+ enum mtd_parser_type type, -+ const struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data); -+ - #endif diff --git a/target/linux/generic/patches-4.9/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch b/target/linux/generic/patches-4.9/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch deleted file mode 100644 index 490107ec40..0000000000 --- a/target/linux/generic/patches-4.9/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch +++ /dev/null @@ -1,71 +0,0 @@ ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -761,6 +761,36 @@ int mtd_del_partition(struct mtd_info *m - } - EXPORT_SYMBOL_GPL(mtd_del_partition); - -+static int -+run_parsers_by_type(struct mtd_part *slave, enum mtd_parser_type type) -+{ -+ struct mtd_partition *parts; -+ int nr_parts; -+ int i; -+ -+ nr_parts = parse_mtd_partitions_by_type(&slave->mtd, type, (const struct mtd_partition **)&parts, -+ NULL); -+ if (nr_parts <= 0) -+ return nr_parts; -+ -+ if (WARN_ON(!parts)) -+ return 0; -+ -+ for (i = 0; i < nr_parts; i++) { -+ /* adjust partition offsets */ -+ parts[i].offset += slave->offset; -+ -+ mtd_add_partition(slave->parent, -+ parts[i].name, -+ parts[i].offset, -+ parts[i].size); -+ } -+ -+ kfree(parts); -+ -+ return nr_parts; -+} -+ - #ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME - #define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME - #else -@@ -769,6 +799,7 @@ EXPORT_SYMBOL_GPL(mtd_del_partition); - - static void split_firmware(struct mtd_info *master, struct mtd_part *part) - { -+ run_parsers_by_type(part, MTD_PARSER_TYPE_FIRMWARE); - } - - void __weak arch_split_mtd_part(struct mtd_info *master, const char *name, -@@ -783,6 +814,12 @@ static void mtd_partition_split(struct m - if (rootfs_found) - return; - -+ if (!strcmp(part->mtd.name, "rootfs")) { -+ run_parsers_by_type(part, MTD_PARSER_TYPE_ROOTFS); -+ -+ rootfs_found = 1; -+ } -+ - if (!strcmp(part->mtd.name, SPLIT_FIRMWARE_NAME) && - IS_ENABLED(CONFIG_MTD_SPLIT_FIRMWARE)) - split_firmware(master, part); ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -74,6 +74,8 @@ struct mtd_part_parser_data { - - enum mtd_parser_type { - MTD_PARSER_TYPE_DEVICE = 0, -+ MTD_PARSER_TYPE_ROOTFS, -+ MTD_PARSER_TYPE_FIRMWARE, - }; - - struct mtd_part_parser { diff --git a/target/linux/generic/patches-4.9/403-mtd-hook-mtdsplit-to-Kbuild.patch b/target/linux/generic/patches-4.9/403-mtd-hook-mtdsplit-to-Kbuild.patch deleted file mode 100644 index 0cf1c38555..0000000000 --- a/target/linux/generic/patches-4.9/403-mtd-hook-mtdsplit-to-Kbuild.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -27,6 +27,8 @@ config MTD_SPLIT_FIRMWARE_NAME - depends on MTD_SPLIT_FIRMWARE - default "firmware" - -+source "drivers/mtd/mtdsplit/Kconfig" -+ - endmenu - - config MTD_TESTS ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -6,6 +6,8 @@ - obj-$(CONFIG_MTD) += mtd.o - mtd-y := mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o - -+obj-$(CONFIG_MTD_SPLIT) += mtdsplit/ -+ - obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o - obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o - obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o diff --git a/target/linux/generic/patches-4.9/404-mtd-add-more-helper-functions.patch b/target/linux/generic/patches-4.9/404-mtd-add-more-helper-functions.patch deleted file mode 100644 index ef7b671b8b..0000000000 --- a/target/linux/generic/patches-4.9/404-mtd-add-more-helper-functions.patch +++ /dev/null @@ -1,83 +0,0 @@ ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -791,6 +791,17 @@ run_parsers_by_type(struct mtd_part *sla - return nr_parts; - } - -+static inline unsigned long -+mtd_pad_erasesize(struct mtd_info *mtd, int offset, int len) -+{ -+ unsigned long mask = mtd->erasesize - 1; -+ -+ len += offset & mask; -+ len = (len + mask) & ~mask; -+ len -= offset & mask; -+ return len; -+} -+ - #ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME - #define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME - #else -@@ -1146,6 +1157,24 @@ int mtd_is_partition(const struct mtd_in - } - EXPORT_SYMBOL_GPL(mtd_is_partition); - -+struct mtd_info *mtdpart_get_master(const struct mtd_info *mtd) -+{ -+ if (!mtd_is_partition(mtd)) -+ return (struct mtd_info *)mtd; -+ -+ return mtd_to_part(mtd)->parent; -+} -+EXPORT_SYMBOL_GPL(mtdpart_get_master); -+ -+uint64_t mtdpart_get_offset(const struct mtd_info *mtd) -+{ -+ if (!mtd_is_partition(mtd)) -+ return 0; -+ -+ return mtd_to_part(mtd)->offset; -+} -+EXPORT_SYMBOL_GPL(mtdpart_get_offset); -+ - /* Returns the size of the entire flash chip */ - uint64_t mtd_get_device_size(const struct mtd_info *mtd) - { ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -114,6 +114,8 @@ int mtd_is_partition(const struct mtd_in - int mtd_add_partition(struct mtd_info *master, const char *name, - long long offset, long long length); - int mtd_del_partition(struct mtd_info *master, int partno); -+struct mtd_info *mtdpart_get_master(const struct mtd_info *mtd); -+uint64_t mtdpart_get_offset(const struct mtd_info *mtd); - uint64_t mtd_get_device_size(const struct mtd_info *mtd); - extern void __weak arch_split_mtd_part(struct mtd_info *master, - const char *name, int offset, int size); ---- a/include/linux/mtd/mtd.h -+++ b/include/linux/mtd/mtd.h -@@ -485,6 +485,24 @@ static inline uint32_t mtd_mod_by_eb(uin - return do_div(sz, mtd->erasesize); - } - -+static inline uint64_t mtd_roundup_to_eb(uint64_t sz, struct mtd_info *mtd) -+{ -+ if (mtd_mod_by_eb(sz, mtd) == 0) -+ return sz; -+ -+ /* Round up to next erase block */ -+ return (mtd_div_by_eb(sz, mtd) + 1) * mtd->erasesize; -+} -+ -+static inline uint64_t mtd_rounddown_to_eb(uint64_t sz, struct mtd_info *mtd) -+{ -+ if (mtd_mod_by_eb(sz, mtd) == 0) -+ return sz; -+ -+ /* Round down to the start of the current erase block */ -+ return (mtd_div_by_eb(sz, mtd)) * mtd->erasesize; -+} -+ - static inline uint32_t mtd_div_by_ws(uint64_t sz, struct mtd_info *mtd) - { - if (mtd->writesize_shift) diff --git a/target/linux/generic/patches-4.9/410-mtd-move-forward-declaration-of-struct-mtd_info.patch b/target/linux/generic/patches-4.9/410-mtd-move-forward-declaration-of-struct-mtd_info.patch deleted file mode 100644 index 7c927359cf..0000000000 --- a/target/linux/generic/patches-4.9/410-mtd-move-forward-declaration-of-struct-mtd_info.patch +++ /dev/null @@ -1,18 +0,0 @@ ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -41,6 +41,7 @@ - * Note: writeable partitions require their size and offset be - * erasesize aligned (e.g. use MTDPART_OFS_NEXTBLK). - */ -+struct mtd_info; - - struct mtd_partition { - const char *name; /* identifier string */ -@@ -57,7 +58,6 @@ struct mtd_partition { - #define MTDPART_SIZ_FULL (0) - - --struct mtd_info; - struct device_node; - - /** diff --git a/target/linux/generic/patches-4.9/411-mtd-partial_eraseblock_write.patch b/target/linux/generic/patches-4.9/411-mtd-partial_eraseblock_write.patch deleted file mode 100644 index 359eb5a6f8..0000000000 --- a/target/linux/generic/patches-4.9/411-mtd-partial_eraseblock_write.patch +++ /dev/null @@ -1,144 +0,0 @@ ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -36,6 +36,8 @@ - #include "mtdcore.h" - #include "mtdsplit/mtdsplit.h" - -+#define MTD_ERASE_PARTIAL 0x8000 /* partition only covers parts of an erase block */ -+ - /* Our partition linked list */ - static LIST_HEAD(mtd_partitions); - static DEFINE_MUTEX(mtd_partitions_mutex); -@@ -241,13 +243,61 @@ static int part_erase(struct mtd_info *m - struct mtd_part *part = mtd_to_part(mtd); - int ret; - -+ -+ instr->partial_start = false; -+ if (mtd->flags & MTD_ERASE_PARTIAL) { -+ size_t readlen = 0; -+ u64 mtd_ofs; -+ -+ instr->erase_buf = kmalloc(part->parent->erasesize, GFP_ATOMIC); -+ if (!instr->erase_buf) -+ return -ENOMEM; -+ -+ mtd_ofs = part->offset + instr->addr; -+ instr->erase_buf_ofs = do_div(mtd_ofs, part->parent->erasesize); -+ -+ if (instr->erase_buf_ofs > 0) { -+ instr->addr -= instr->erase_buf_ofs; -+ ret = mtd_read(part->parent, -+ instr->addr + part->offset, -+ part->parent->erasesize, -+ &readlen, instr->erase_buf); -+ -+ instr->len += instr->erase_buf_ofs; -+ instr->partial_start = true; -+ } else { -+ mtd_ofs = part->offset + part->mtd.size; -+ instr->erase_buf_ofs = part->parent->erasesize - -+ do_div(mtd_ofs, part->parent->erasesize); -+ -+ if (instr->erase_buf_ofs > 0) { -+ instr->len += instr->erase_buf_ofs; -+ ret = mtd_read(part->parent, -+ part->offset + instr->addr + -+ instr->len - part->parent->erasesize, -+ part->parent->erasesize, &readlen, -+ instr->erase_buf); -+ } else { -+ ret = 0; -+ } -+ } -+ if (ret < 0) { -+ kfree(instr->erase_buf); -+ return ret; -+ } -+ -+ } -+ - instr->addr += part->offset; - ret = part->parent->_erase(part->parent, instr); - if (ret) { - if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN) - instr->fail_addr -= part->offset; - instr->addr -= part->offset; -+ if (mtd->flags & MTD_ERASE_PARTIAL) -+ kfree(instr->erase_buf); - } -+ - return ret; - } - -@@ -255,6 +305,25 @@ void mtd_erase_callback(struct erase_inf - { - if (instr->mtd->_erase == part_erase) { - struct mtd_part *part = mtd_to_part(instr->mtd); -+ size_t wrlen = 0; -+ -+ if (instr->mtd->flags & MTD_ERASE_PARTIAL) { -+ if (instr->partial_start) { -+ part->parent->_write(part->parent, -+ instr->addr, instr->erase_buf_ofs, -+ &wrlen, instr->erase_buf); -+ instr->addr += instr->erase_buf_ofs; -+ } else { -+ instr->len -= instr->erase_buf_ofs; -+ part->parent->_write(part->parent, -+ instr->addr + instr->len, -+ instr->erase_buf_ofs, &wrlen, -+ instr->erase_buf + -+ part->parent->erasesize - -+ instr->erase_buf_ofs); -+ } -+ kfree(instr->erase_buf); -+ } - - if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN) - instr->fail_addr -= part->offset; -@@ -590,19 +659,22 @@ static struct mtd_part *allocate_partiti - remainder = do_div(tmp, wr_alignment); - if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { - /* Doesn't start on a boundary of major erase size */ -- /* FIXME: Let it be writable if it is on a boundary of -- * _minor_ erase size though */ -- slave->mtd.flags &= ~MTD_WRITEABLE; -- printk(KERN_WARNING"mtd: partition \"%s\" doesn't start on an erase/write block boundary -- force read-only\n", -- part->name); -+ slave->mtd.flags |= MTD_ERASE_PARTIAL; -+ if (((u32)slave->mtd.size) > parent->erasesize) -+ slave->mtd.flags &= ~MTD_WRITEABLE; -+ else -+ slave->mtd.erasesize = slave->mtd.size; - } - -- tmp = slave->mtd.size; -+ tmp = slave->offset + slave->mtd.size; - remainder = do_div(tmp, wr_alignment); - if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { -- slave->mtd.flags &= ~MTD_WRITEABLE; -- printk(KERN_WARNING"mtd: partition \"%s\" doesn't end on an erase/write block -- force read-only\n", -- part->name); -+ slave->mtd.flags |= MTD_ERASE_PARTIAL; -+ -+ if ((u32)slave->mtd.size > parent->erasesize) -+ slave->mtd.flags &= ~MTD_WRITEABLE; -+ else -+ slave->mtd.erasesize = slave->mtd.size; - } - - mtd_set_ooblayout(&slave->mtd, &part_ooblayout_ops); ---- a/include/linux/mtd/mtd.h -+++ b/include/linux/mtd/mtd.h -@@ -55,6 +55,10 @@ struct erase_info { - u_long priv; - u_char state; - struct erase_info *next; -+ -+ u8 *erase_buf; -+ u32 erase_buf_ofs; -+ bool partial_start; - }; - - struct mtd_erase_region_info { diff --git a/target/linux/generic/patches-4.9/412-mtd-partial_eraseblock_unlock.patch b/target/linux/generic/patches-4.9/412-mtd-partial_eraseblock_unlock.patch deleted file mode 100644 index da4a902ffa..0000000000 --- a/target/linux/generic/patches-4.9/412-mtd-partial_eraseblock_unlock.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -343,7 +343,16 @@ static int part_lock(struct mtd_info *mt - static int part_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->parent->_unlock(part->parent, ofs + part->offset, len); -+ -+ ofs += part->offset; -+ -+ if (mtd->flags & MTD_ERASE_PARTIAL) { -+ /* round up len to next erasesize and round down offset to prev block */ -+ len = (mtd_div_by_eb(len, part->parent) + 1) * part->parent->erasesize; -+ ofs &= ~(part->parent->erasesize - 1); -+ } -+ -+ return part->parent->_unlock(part->parent, ofs, len); - } - - static int part_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) diff --git a/target/linux/generic/patches-4.9/420-mtd-redboot_space.patch b/target/linux/generic/patches-4.9/420-mtd-redboot_space.patch deleted file mode 100644 index f74affcef7..0000000000 --- a/target/linux/generic/patches-4.9/420-mtd-redboot_space.patch +++ /dev/null @@ -1,30 +0,0 @@ ---- a/drivers/mtd/redboot.c -+++ b/drivers/mtd/redboot.c -@@ -265,14 +265,21 @@ static int parse_redboot_partitions(stru - #endif - names += strlen(names)+1; - --#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED - if(fl->next && fl->img->flash_base + fl->img->size + master->erasesize <= fl->next->img->flash_base) { -- i++; -- parts[i].offset = parts[i-1].size + parts[i-1].offset; -- parts[i].size = fl->next->img->flash_base - parts[i].offset; -- parts[i].name = nullname; -- } -+ if (!strcmp(parts[i].name, "rootfs")) { -+ parts[i].size = fl->next->img->flash_base; -+ parts[i].size &= ~(master->erasesize - 1); -+ parts[i].size -= parts[i].offset; -+#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED -+ nrparts--; -+ } else { -+ i++; -+ parts[i].offset = parts[i-1].size + parts[i-1].offset; -+ parts[i].size = fl->next->img->flash_base - parts[i].offset; -+ parts[i].name = nullname; - #endif -+ } -+ } - tmp_fl = fl; - fl = fl->next; - kfree(tmp_fl); diff --git a/target/linux/generic/patches-4.9/430-mtd-add-myloader-partition-parser.patch b/target/linux/generic/patches-4.9/430-mtd-add-myloader-partition-parser.patch deleted file mode 100644 index 9bf014e881..0000000000 --- a/target/linux/generic/patches-4.9/430-mtd-add-myloader-partition-parser.patch +++ /dev/null @@ -1,35 +0,0 @@ ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -178,6 +178,22 @@ menu "Partition parsers" - source "drivers/mtd/parsers/Kconfig" - endmenu - -+config MTD_MYLOADER_PARTS -+ tristate "MyLoader partition parsing" -+ depends on ADM5120 || ATH25 || ATH79 -+ ---help--- -+ MyLoader is a bootloader which allows the user to define partitions -+ in flash devices, by putting a table in the second erase block -+ on the device, similar to a partition table. This table gives the -+ offsets and lengths of the user defined partitions. -+ -+ If you need code which can detect and parse these tables, and -+ register MTD 'partitions' corresponding to each image detected, -+ enable this option. -+ -+ You will still need the parsing functions to be called by the driver -+ for your particular device. It won't happen automatically. -+ - comment "User Modules And Translation Layers" - - # ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -15,6 +15,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o - obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o - obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o - obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o -+obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o - obj-y += parsers/ - - # 'Users' - code which presents functionality to userspace. diff --git a/target/linux/generic/patches-4.9/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch b/target/linux/generic/patches-4.9/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch deleted file mode 100644 index 2726220b8e..0000000000 --- a/target/linux/generic/patches-4.9/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch +++ /dev/null @@ -1,72 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Sat, 2 Jan 2016 01:04:52 +0100 -Subject: [PATCH] mtd: bcm47xxpart: check for bad blocks when calculating - offsets -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <zajec5@gmail.com> ---- - ---- a/drivers/mtd/parsers/parser_trx.c -+++ b/drivers/mtd/parsers/parser_trx.c -@@ -29,6 +29,33 @@ struct trx_header { - uint32_t offset[3]; - } __packed; - -+/* -+ * Calculate real end offset (address) for a given amount of data. It checks -+ * all blocks skipping bad ones. -+ */ -+static size_t parser_trx_real_offset(struct mtd_info *mtd, size_t bytes) -+{ -+ size_t real_offset = 0; -+ -+ if (mtd_block_isbad(mtd, real_offset)) -+ pr_warn("Base offset shouldn't be at bad block"); -+ -+ while (bytes >= mtd->erasesize) { -+ bytes -= mtd->erasesize; -+ real_offset += mtd->erasesize; -+ while (mtd_block_isbad(mtd, real_offset)) { -+ real_offset += mtd->erasesize; -+ -+ if (real_offset >= mtd->size) -+ return real_offset - mtd->erasesize; -+ } -+ } -+ -+ real_offset += bytes; -+ -+ return real_offset; -+} -+ - static const char *parser_trx_data_part_name(struct mtd_info *master, - size_t offset) - { -@@ -83,21 +110,21 @@ static int parser_trx_parse(struct mtd_i - if (trx.offset[2]) { - part = &parts[curr_part++]; - part->name = "loader"; -- part->offset = trx.offset[i]; -+ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); - i++; - } - - if (trx.offset[i]) { - part = &parts[curr_part++]; - part->name = "linux"; -- part->offset = trx.offset[i]; -+ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); - i++; - } - - if (trx.offset[i]) { - part = &parts[curr_part++]; - part->name = parser_trx_data_part_name(mtd, trx.offset[i]); -- part->offset = trx.offset[i]; -+ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); - i++; - } - diff --git a/target/linux/generic/patches-4.9/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch b/target/linux/generic/patches-4.9/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch deleted file mode 100644 index b7b56cb5aa..0000000000 --- a/target/linux/generic/patches-4.9/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch +++ /dev/null @@ -1,42 +0,0 @@ -From fd54aa583296f9adfb1f519affbc10ba521eb809 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Wed, 28 Jan 2015 22:14:41 +0100 -Subject: [PATCH] mtd: bcm47xxpart: detect T_Meter partition -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -It can be found on many Netgear devices. It consists of many 0x30 blocks -starting with 4D 54. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <zajec5@gmail.com> ---- - drivers/mtd/bcm47xxpart.c | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -39,6 +39,7 @@ - #define NVRAM_HEADER 0x48534C46 /* FLSH */ - #define POT_MAGIC1 0x54544f50 /* POTT */ - #define POT_MAGIC2 0x504f /* OP */ -+#define T_METER_MAGIC 0x4D540000 /* MT */ - #define ML_MAGIC1 0x39685a42 - #define ML_MAGIC2 0x26594131 - #define TRX_MAGIC 0x30524448 -@@ -182,6 +183,15 @@ static int bcm47xxpart_parse(struct mtd_ - MTD_WRITEABLE); - continue; - } -+ -+ /* T_Meter */ -+ if ((le32_to_cpu(buf[0x000 / 4]) & 0xFFFF0000) == T_METER_MAGIC && -+ (le32_to_cpu(buf[0x030 / 4]) & 0xFFFF0000) == T_METER_MAGIC && -+ (le32_to_cpu(buf[0x060 / 4]) & 0xFFFF0000) == T_METER_MAGIC) { -+ bcm47xxpart_add_part(&parts[curr_part++], "T_Meter", offset, -+ MTD_WRITEABLE); -+ continue; -+ } - - /* TRX */ - if (buf[0x000 / 4] == TRX_MAGIC) { diff --git a/target/linux/generic/patches-4.9/440-block2mtd_init.patch b/target/linux/generic/patches-4.9/440-block2mtd_init.patch deleted file mode 100644 index f2e62b4401..0000000000 --- a/target/linux/generic/patches-4.9/440-block2mtd_init.patch +++ /dev/null @@ -1,108 +0,0 @@ ---- a/drivers/mtd/devices/block2mtd.c -+++ b/drivers/mtd/devices/block2mtd.c -@@ -26,6 +26,7 @@ - #include <linux/list.h> - #include <linux/init.h> - #include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> - #include <linux/mutex.h> - #include <linux/mount.h> - #include <linux/slab.h> -@@ -219,7 +220,7 @@ static void block2mtd_free_device(struct - - - static struct block2mtd_dev *add_device(char *devname, int erase_size, -- int timeout) -+ const char *mtdname, int timeout) - { - #ifndef MODULE - int i; -@@ -227,6 +228,7 @@ static struct block2mtd_dev *add_device( - const fmode_t mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL; - struct block_device *bdev = ERR_PTR(-ENODEV); - struct block2mtd_dev *dev; -+ struct mtd_partition *part; - char *name; - - if (!devname) -@@ -283,13 +285,16 @@ static struct block2mtd_dev *add_device( - - /* Setup the MTD structure */ - /* make the name contain the block device in */ -- name = kasprintf(GFP_KERNEL, "block2mtd: %s", devname); -+ if (!mtdname) -+ mtdname = devname; -+ name = kmalloc(strlen(mtdname) + 1, GFP_KERNEL); - if (!name) - goto err_destroy_mutex; - -+ strcpy(name, mtdname); - dev->mtd.name = name; - -- dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK; -+ dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK & ~(erase_size - 1); - dev->mtd.erasesize = erase_size; - dev->mtd.writesize = 1; - dev->mtd.writebufsize = PAGE_SIZE; -@@ -302,7 +307,11 @@ static struct block2mtd_dev *add_device( - dev->mtd.priv = dev; - dev->mtd.owner = THIS_MODULE; - -- if (mtd_device_register(&dev->mtd, NULL, 0)) { -+ part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL); -+ part->name = name; -+ part->offset = 0; -+ part->size = dev->mtd.size; -+ if (mtd_device_register(&dev->mtd, part, 1)) { - /* Device didn't get added, so free the entry */ - goto err_destroy_mutex; - } -@@ -310,8 +319,7 @@ static struct block2mtd_dev *add_device( - list_add(&dev->list, &blkmtd_device_list); - pr_info("mtd%d: [%s] erase_size = %dKiB [%d]\n", - dev->mtd.index, -- dev->mtd.name + strlen("block2mtd: "), -- dev->mtd.erasesize >> 10, dev->mtd.erasesize); -+ mtdname, dev->mtd.erasesize >> 10, dev->mtd.erasesize); - return dev; - - err_destroy_mutex: -@@ -384,7 +392,7 @@ static int block2mtd_setup2(const char * - /* 80 for device, 12 for erase size, 80 for name, 8 for timeout */ - char buf[80 + 12 + 80 + 8]; - char *str = buf; -- char *token[2]; -+ char *token[3]; - char *name; - size_t erase_size = PAGE_SIZE; - unsigned long timeout = MTD_DEFAULT_TIMEOUT; -@@ -398,7 +406,7 @@ static int block2mtd_setup2(const char * - strcpy(str, val); - kill_final_newline(str); - -- for (i = 0; i < 2; i++) -+ for (i = 0; i < 3; i++) - token[i] = strsep(&str, ","); - - if (str) { -@@ -424,8 +432,10 @@ static int block2mtd_setup2(const char * - return 0; - } - } -+ if (token[2] && (strlen(token[2]) + 1 > 80)) -+ pr_err("mtd device name too long\n"); - -- add_device(name, erase_size, timeout); -+ add_device(name, erase_size, token[2], timeout); - - return 0; - } -@@ -459,7 +469,7 @@ static int block2mtd_setup(const char *v - - - module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200); --MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>]\""); -+MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\""); - - static int __init block2mtd_init(void) - { diff --git a/target/linux/generic/patches-4.9/441-block2mtd_probe.patch b/target/linux/generic/patches-4.9/441-block2mtd_probe.patch deleted file mode 100644 index ed14537a6c..0000000000 --- a/target/linux/generic/patches-4.9/441-block2mtd_probe.patch +++ /dev/null @@ -1,39 +0,0 @@ ---- a/drivers/mtd/devices/block2mtd.c -+++ b/drivers/mtd/devices/block2mtd.c -@@ -392,7 +392,7 @@ static int block2mtd_setup2(const char * - /* 80 for device, 12 for erase size, 80 for name, 8 for timeout */ - char buf[80 + 12 + 80 + 8]; - char *str = buf; -- char *token[3]; -+ char *token[4]; - char *name; - size_t erase_size = PAGE_SIZE; - unsigned long timeout = MTD_DEFAULT_TIMEOUT; -@@ -406,7 +406,7 @@ static int block2mtd_setup2(const char * - strcpy(str, val); - kill_final_newline(str); - -- for (i = 0; i < 3; i++) -+ for (i = 0; i < 4; i++) - token[i] = strsep(&str, ","); - - if (str) { -@@ -435,6 +435,9 @@ static int block2mtd_setup2(const char * - if (token[2] && (strlen(token[2]) + 1 > 80)) - pr_err("mtd device name too long\n"); - -+ if (token[3] && kstrtoul(token[3], 0, &timeout)) -+ pr_err("invalid timeout\n"); -+ - add_device(name, erase_size, token[2], timeout); - - return 0; -@@ -469,7 +472,7 @@ static int block2mtd_setup(const char *v - - - module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200); --MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\""); -+MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>[,<timeout>]]]\""); - - static int __init block2mtd_init(void) - { diff --git a/target/linux/generic/patches-4.9/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch b/target/linux/generic/patches-4.9/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch deleted file mode 100644 index b87ae909cb..0000000000 --- a/target/linux/generic/patches-4.9/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/mtd/chips/cfi_cmdset_0002.c -+++ b/drivers/mtd/chips/cfi_cmdset_0002.c -@@ -807,7 +807,7 @@ static int get_chip(struct map_info *map - return 0; - - case FL_ERASING: -- if (!cfip || !(cfip->EraseSuspend & (0x1|0x2)) || -+ if (1 /* no suspend */ || !cfip || !(cfip->EraseSuspend & (0x1|0x2)) || - !(mode == FL_READY || mode == FL_POINT || - (mode == FL_WRITING && (cfip->EraseSuspend & 0x2)))) - goto sleep; diff --git a/target/linux/generic/patches-4.9/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch b/target/linux/generic/patches-4.9/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch deleted file mode 100644 index 0ba0f86480..0000000000 --- a/target/linux/generic/patches-4.9/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch +++ /dev/null @@ -1,18 +0,0 @@ -From: George Kashperko <george@znau.edu.ua> - -Issue map read after Write Buffer Load command to ensure chip is ready -to receive data. -Signed-off-by: George Kashperko <george@znau.edu.ua> ---- - drivers/mtd/chips/cfi_cmdset_0002.c | 1 + - 1 file changed, 1 insertion(+) ---- a/drivers/mtd/chips/cfi_cmdset_0002.c -+++ b/drivers/mtd/chips/cfi_cmdset_0002.c -@@ -1828,6 +1828,7 @@ static int __xipram do_write_buffer(stru - - /* Write Buffer Load */ - map_write(map, CMD(0x25), cmd_adr); -+ (void) map_read(map, cmd_adr); - - chip->state = FL_WRITING_TO_BUFFER; - diff --git a/target/linux/generic/patches-4.9/465-m25p80-mx-disable-software-protection.patch b/target/linux/generic/patches-4.9/465-m25p80-mx-disable-software-protection.patch deleted file mode 100644 index 16bdfb30fd..0000000000 --- a/target/linux/generic/patches-4.9/465-m25p80-mx-disable-software-protection.patch +++ /dev/null @@ -1,14 +0,0 @@ -Disable software protection bits for Macronix flashes. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1595,6 +1595,7 @@ int spi_nor_scan(struct spi_nor *nor, co - - if (JEDEC_MFR(info) == SNOR_MFR_ATMEL || - JEDEC_MFR(info) == SNOR_MFR_INTEL || -+ JEDEC_MFR(info) == SNOR_MFR_MACRONIX || - JEDEC_MFR(info) == SNOR_MFR_SST || - info->flags & SPI_NOR_HAS_LOCK) { - write_enable(nor); diff --git a/target/linux/generic/patches-4.9/476-mtd-spi-nor-add-eon-en25q128.patch b/target/linux/generic/patches-4.9/476-mtd-spi-nor-add-eon-en25q128.patch deleted file mode 100644 index e586e73cda..0000000000 --- a/target/linux/generic/patches-4.9/476-mtd-spi-nor-add-eon-en25q128.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -954,6 +954,7 @@ static const struct flash_info spi_nor_i - { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, - { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, - { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, -+ { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) }, - { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) }, - { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) }, - { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) }, diff --git a/target/linux/generic/patches-4.9/477-mtd-add-spi-nor-add-mx25u3235f.patch b/target/linux/generic/patches-4.9/477-mtd-add-spi-nor-add-mx25u3235f.patch deleted file mode 100644 index 3960122b4f..0000000000 --- a/target/linux/generic/patches-4.9/477-mtd-add-spi-nor-add-mx25u3235f.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1014,6 +1014,7 @@ static const struct flash_info spi_nor_i - { "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64, SECT_4K) }, - { "mx25l3255e", INFO(0xc29e16, 0, 64 * 1024, 64, SECT_4K) }, - { "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128, SECT_4K) }, -+ { "mx25u3235f", INFO(0xc22536, 0, 64 * 1024, 64, 0) }, - { "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) }, - { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) }, - { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) }, diff --git a/target/linux/generic/patches-4.9/480-mtd-set-rootfs-to-be-root-dev.patch b/target/linux/generic/patches-4.9/480-mtd-set-rootfs-to-be-root-dev.patch deleted file mode 100644 index 27875d2288..0000000000 --- a/target/linux/generic/patches-4.9/480-mtd-set-rootfs-to-be-root-dev.patch +++ /dev/null @@ -1,26 +0,0 @@ ---- a/drivers/mtd/mtdcore.c -+++ b/drivers/mtd/mtdcore.c -@@ -40,6 +40,7 @@ - #include <linux/slab.h> - #include <linux/reboot.h> - #include <linux/leds.h> -+#include <linux/root_dev.h> - - #include <linux/mtd/mtd.h> - #include <linux/mtd/partitions.h> -@@ -570,6 +571,15 @@ int add_mtd_device(struct mtd_info *mtd) - of this try_ nonsense, and no bitching about it - either. :) */ - __module_get(THIS_MODULE); -+ -+ if (!strcmp(mtd->name, "rootfs") && -+ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && -+ ROOT_DEV == 0) { -+ pr_notice("mtd: device %d (%s) set to be root filesystem\n", -+ mtd->index, mtd->name); -+ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index); -+ } -+ - return 0; - - fail_added: diff --git a/target/linux/generic/patches-4.9/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch b/target/linux/generic/patches-4.9/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch deleted file mode 100644 index e4f92379df..0000000000 --- a/target/linux/generic/patches-4.9/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch +++ /dev/null @@ -1,76 +0,0 @@ -From 8a52e4100d7c3a4a1dfddfa02b8864a9b0068c13 Mon Sep 17 00:00:00 2001 -From: Daniel Golle <daniel@makrotopia.org> -Date: Sat, 17 May 2014 03:36:18 +0200 -Subject: [PATCH 1/5] ubi: auto-attach mtd device named "ubi" or "data" on boot -To: openwrt-devel@lists.openwrt.org - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/mtd/ubi/build.c | 36 ++++++++++++++++++++++++++++++++++++ - 1 file changed, 36 insertions(+) - ---- a/drivers/mtd/ubi/build.c -+++ b/drivers/mtd/ubi/build.c -@@ -1212,6 +1212,49 @@ static struct mtd_info * __init open_mtd - return mtd; - } - -+/* -+ * This function tries attaching mtd partitions named either "ubi" or "data" -+ * during boot. -+ */ -+static void __init ubi_auto_attach(void) -+{ -+ int err; -+ struct mtd_info *mtd; -+ -+ /* try attaching mtd device named "ubi" or "data" */ -+ mtd = open_mtd_device("ubi"); -+ if (IS_ERR(mtd)) -+ mtd = open_mtd_device("data"); -+ -+ if (!IS_ERR(mtd)) { -+ size_t len; -+ char magic[4]; -+ -+ /* check for a valid ubi magic */ -+ err = mtd_read(mtd, 0, 4, &len, (void *) magic); -+ if (!err && len == 4 && strncmp(magic, "UBI#", 4)) { -+ pr_err("UBI error: no valid UBI magic found inside mtd%d", mtd->index); -+ put_mtd_device(mtd); -+ return; -+ } -+ -+ /* auto-add only media types where UBI makes sense */ -+ if (mtd->type == MTD_NANDFLASH || -+ mtd->type == MTD_NORFLASH || -+ mtd->type == MTD_DATAFLASH || -+ mtd->type == MTD_MLCNANDFLASH) { -+ mutex_lock(&ubi_devices_mutex); -+ pr_notice("UBI: auto-attach mtd%d\n", mtd->index); -+ err = ubi_attach_mtd_dev(mtd, UBI_DEV_NUM_AUTO, 0, 0); -+ mutex_unlock(&ubi_devices_mutex); -+ if (err < 0) { -+ pr_err("UBI error: cannot attach mtd%d", mtd->index); -+ put_mtd_device(mtd); -+ } -+ } -+ } -+} -+ - static int __init ubi_init(void) - { - int err, i, k; -@@ -1295,6 +1338,12 @@ static int __init ubi_init(void) - } - } - -+ /* auto-attach mtd devices only if built-in to the kernel and no ubi.mtd -+ * parameter was given */ -+ if (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && -+ !ubi_is_module() && !mtd_devs) -+ ubi_auto_attach(); -+ - err = ubiblock_init(); - if (err) { - pr_err("UBI error: block: cannot initialize, error %d", err); diff --git a/target/linux/generic/patches-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch b/target/linux/generic/patches-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch deleted file mode 100644 index c41bee963c..0000000000 --- a/target/linux/generic/patches-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch +++ /dev/null @@ -1,69 +0,0 @@ -From 0f3966579815f889bb2fcb4846152c35f65e79c4 Mon Sep 17 00:00:00 2001 -From: Daniel Golle <daniel@makrotopia.org> -Date: Thu, 15 May 2014 21:06:33 +0200 -Subject: [PATCH 2/5] ubi: auto-create ubiblock device for rootfs -To: openwrt-devel@lists.openwrt.org - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/mtd/ubi/block.c | 42 ++++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 42 insertions(+) - ---- a/drivers/mtd/ubi/block.c -+++ b/drivers/mtd/ubi/block.c -@@ -627,6 +627,44 @@ static void __init ubiblock_create_from_ - } - } - -+#define UBIFS_NODE_MAGIC 0x06101831 -+static inline int ubi_vol_is_ubifs(struct ubi_volume_desc *desc) -+{ -+ int ret; -+ uint32_t magic_of, magic; -+ ret = ubi_read(desc, 0, (char *)&magic_of, 0, 4); -+ if (ret) -+ return 0; -+ magic = le32_to_cpu(magic_of); -+ return magic == UBIFS_NODE_MAGIC; -+} -+ -+static void __init ubiblock_create_auto_rootfs(void) -+{ -+ int ubi_num, ret, is_ubifs; -+ struct ubi_volume_desc *desc; -+ struct ubi_volume_info vi; -+ -+ for (ubi_num = 0; ubi_num < UBI_MAX_DEVICES; ubi_num++) { -+ desc = ubi_open_volume_nm(ubi_num, "rootfs", UBI_READONLY); -+ if (IS_ERR(desc)) -+ continue; -+ -+ ubi_get_volume_info(desc, &vi); -+ is_ubifs = ubi_vol_is_ubifs(desc); -+ ubi_close_volume(desc); -+ if (is_ubifs) -+ break; -+ -+ ret = ubiblock_create(&vi); -+ if (ret) -+ pr_err("UBI error: block: can't add '%s' volume, err=%d\n", -+ vi.name, ret); -+ /* always break if we get here */ -+ break; -+ } -+} -+ - static void ubiblock_remove_all(void) - { - struct ubiblock *next; -@@ -657,6 +695,10 @@ int __init ubiblock_init(void) - */ - ubiblock_create_from_param(); - -+ /* auto-attach "rootfs" volume if existing and non-ubifs */ -+ if (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV)) -+ ubiblock_create_auto_rootfs(); -+ - /* - * Block devices are only created upon user requests, so we ignore - * existing volumes. diff --git a/target/linux/generic/patches-4.9/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch b/target/linux/generic/patches-4.9/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch deleted file mode 100644 index ab8b8bb0a2..0000000000 --- a/target/linux/generic/patches-4.9/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch +++ /dev/null @@ -1,54 +0,0 @@ -From eea9e1785e4c05c2a3444506aabafa0ae958538f Mon Sep 17 00:00:00 2001 -From: Daniel Golle <daniel@makrotopia.org> -Date: Sat, 17 May 2014 03:35:02 +0200 -Subject: [PATCH 4/5] try auto-mounting ubi0:rootfs in init/do_mounts.c -To: openwrt-devel@lists.openwrt.org - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - init/do_mounts.c | 26 +++++++++++++++++++++++++- - 1 file changed, 25 insertions(+), 1 deletion(-) - ---- a/init/do_mounts.c -+++ b/init/do_mounts.c -@@ -438,7 +438,28 @@ retry: - out: - put_page(page); - } -- -+ -+static int __init mount_ubi_rootfs(void) -+{ -+ int flags = MS_SILENT; -+ int err, tried = 0; -+ -+ while (tried < 2) { -+ err = do_mount_root("ubi0:rootfs", "ubifs", flags, \ -+ root_mount_data); -+ switch (err) { -+ case -EACCES: -+ flags |= MS_RDONLY; -+ tried++; -+ break; -+ default: -+ return err; -+ } -+ } -+ -+ return -EINVAL; -+} -+ - #ifdef CONFIG_ROOT_NFS - - #define NFSROOT_TIMEOUT_MIN 5 -@@ -532,6 +553,10 @@ void __init mount_root(void) - change_floppy("root floppy"); - } - #endif -+#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV -+ if (!mount_ubi_rootfs()) -+ return; -+#endif - #ifdef CONFIG_BLOCK - { - int err = create_dev("/dev/root", ROOT_DEV); diff --git a/target/linux/generic/patches-4.9/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch b/target/linux/generic/patches-4.9/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch deleted file mode 100644 index fea2854b82..0000000000 --- a/target/linux/generic/patches-4.9/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch +++ /dev/null @@ -1,37 +0,0 @@ -From cd68d1b12b5ea4c01a664c064179ada42bf55d3d Mon Sep 17 00:00:00 2001 -From: Daniel Golle <daniel@makrotopia.org> -Date: Thu, 15 May 2014 20:55:42 +0200 -Subject: [PATCH 5/5] ubi: set ROOT_DEV to ubiblock "rootfs" if unset -To: openwrt-devel@lists.openwrt.org - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/mtd/ubi/block.c | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/drivers/mtd/ubi/block.c -+++ b/drivers/mtd/ubi/block.c -@@ -50,6 +50,7 @@ - #include <linux/scatterlist.h> - #include <linux/idr.h> - #include <asm/div64.h> -+#include <linux/root_dev.h> - - #include "ubi-media.h" - #include "ubi.h" -@@ -447,6 +448,15 @@ int ubiblock_create(struct ubi_volume_in - add_disk(dev->gd); - dev_info(disk_to_dev(dev->gd), "created from ubi%d:%d(%s)", - dev->ubi_num, dev->vol_id, vi->name); -+ -+ if (!strcmp(vi->name, "rootfs") && -+ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && -+ ROOT_DEV == 0) { -+ pr_notice("ubiblock: device ubiblock%d_%d (%s) set to be root filesystem\n", -+ dev->ubi_num, dev->vol_id, vi->name); -+ ROOT_DEV = MKDEV(gd->major, gd->first_minor); -+ } -+ - return 0; - - out_free_queue: diff --git a/target/linux/generic/patches-4.9/494-mtd-ubi-add-EOF-marker-support.patch b/target/linux/generic/patches-4.9/494-mtd-ubi-add-EOF-marker-support.patch deleted file mode 100644 index 64a361a50a..0000000000 --- a/target/linux/generic/patches-4.9/494-mtd-ubi-add-EOF-marker-support.patch +++ /dev/null @@ -1,51 +0,0 @@ ---- a/drivers/mtd/ubi/attach.c -+++ b/drivers/mtd/ubi/attach.c -@@ -939,6 +939,13 @@ static bool vol_ignored(int vol_id) - #endif - } - -+static bool ec_hdr_has_eof(struct ubi_ec_hdr *ech) -+{ -+ return ech->padding1[0] == 'E' && -+ ech->padding1[1] == 'O' && -+ ech->padding1[2] == 'F'; -+} -+ - /** - * scan_peb - scan and process UBI headers of a PEB. - * @ubi: UBI device description object -@@ -971,9 +978,21 @@ static int scan_peb(struct ubi_device *u - return 0; - } - -- err = ubi_io_read_ec_hdr(ubi, pnum, ech, 0); -- if (err < 0) -- return err; -+ if (!ai->eof_found) { -+ err = ubi_io_read_ec_hdr(ubi, pnum, ech, 0); -+ if (err < 0) -+ return err; -+ -+ if (ec_hdr_has_eof(ech)) { -+ pr_notice("UBI: EOF marker found, PEBs from %d will be erased", -+ pnum); -+ ai->eof_found = true; -+ } -+ } -+ -+ if (ai->eof_found) -+ err = UBI_IO_FF_BITFLIPS; -+ - switch (err) { - case 0: - break; ---- a/drivers/mtd/ubi/ubi.h -+++ b/drivers/mtd/ubi/ubi.h -@@ -779,6 +779,7 @@ struct ubi_attach_info { - int mean_ec; - uint64_t ec_sum; - int ec_count; -+ bool eof_found; - struct kmem_cache *aeb_slab_cache; - struct ubi_ec_hdr *ech; - struct ubi_vid_io_buf *vidb; diff --git a/target/linux/generic/patches-4.9/530-jffs2_make_lzma_available.patch b/target/linux/generic/patches-4.9/530-jffs2_make_lzma_available.patch deleted file mode 100644 index 842558b478..0000000000 --- a/target/linux/generic/patches-4.9/530-jffs2_make_lzma_available.patch +++ /dev/null @@ -1,5142 +0,0 @@ ---- a/fs/jffs2/Kconfig -+++ b/fs/jffs2/Kconfig -@@ -139,6 +139,15 @@ config JFFS2_LZO - This feature was added in July, 2007. Say 'N' if you need - compatibility with older bootloaders or kernels. - -+config JFFS2_LZMA -+ bool "JFFS2 LZMA compression support" if JFFS2_COMPRESSION_OPTIONS -+ select LZMA_COMPRESS -+ select LZMA_DECOMPRESS -+ depends on JFFS2_FS -+ default n -+ help -+ JFFS2 wrapper to the LZMA C SDK -+ - config JFFS2_RTIME - bool "JFFS2 RTIME compression support" if JFFS2_COMPRESSION_OPTIONS - depends on JFFS2_FS ---- a/fs/jffs2/Makefile -+++ b/fs/jffs2/Makefile -@@ -18,4 +18,7 @@ jffs2-$(CONFIG_JFFS2_RUBIN) += compr_rub - jffs2-$(CONFIG_JFFS2_RTIME) += compr_rtime.o - jffs2-$(CONFIG_JFFS2_ZLIB) += compr_zlib.o - jffs2-$(CONFIG_JFFS2_LZO) += compr_lzo.o -+jffs2-$(CONFIG_JFFS2_LZMA) += compr_lzma.o - jffs2-$(CONFIG_JFFS2_SUMMARY) += summary.o -+ -+CFLAGS_compr_lzma.o += -Iinclude/linux -Ilib/lzma ---- a/fs/jffs2/compr.c -+++ b/fs/jffs2/compr.c -@@ -378,6 +378,9 @@ int __init jffs2_compressors_init(void) - #ifdef CONFIG_JFFS2_LZO - jffs2_lzo_init(); - #endif -+#ifdef CONFIG_JFFS2_LZMA -+ jffs2_lzma_init(); -+#endif - /* Setting default compression mode */ - #ifdef CONFIG_JFFS2_CMODE_NONE - jffs2_compression_mode = JFFS2_COMPR_MODE_NONE; -@@ -401,6 +404,9 @@ int __init jffs2_compressors_init(void) - int jffs2_compressors_exit(void) - { - /* Unregistering compressors */ -+#ifdef CONFIG_JFFS2_LZMA -+ jffs2_lzma_exit(); -+#endif - #ifdef CONFIG_JFFS2_LZO - jffs2_lzo_exit(); - #endif ---- a/fs/jffs2/compr.h -+++ b/fs/jffs2/compr.h -@@ -29,9 +29,9 @@ - #define JFFS2_DYNRUBIN_PRIORITY 20 - #define JFFS2_LZARI_PRIORITY 30 - #define JFFS2_RTIME_PRIORITY 50 --#define JFFS2_ZLIB_PRIORITY 60 --#define JFFS2_LZO_PRIORITY 80 -- -+#define JFFS2_LZMA_PRIORITY 70 -+#define JFFS2_ZLIB_PRIORITY 80 -+#define JFFS2_LZO_PRIORITY 90 - - #define JFFS2_RUBINMIPS_DISABLED /* RUBINs will be used only */ - #define JFFS2_DYNRUBIN_DISABLED /* for decompression */ -@@ -101,5 +101,9 @@ void jffs2_zlib_exit(void); - int jffs2_lzo_init(void); - void jffs2_lzo_exit(void); - #endif -+#ifdef CONFIG_JFFS2_LZMA -+int jffs2_lzma_init(void); -+void jffs2_lzma_exit(void); -+#endif - - #endif /* __JFFS2_COMPR_H__ */ ---- /dev/null -+++ b/fs/jffs2/compr_lzma.c -@@ -0,0 +1,128 @@ -+/* -+ * JFFS2 -- Journalling Flash File System, Version 2. -+ * -+ * For licensing information, see the file 'LICENCE' in this directory. -+ * -+ * JFFS2 wrapper to the LZMA C SDK -+ * -+ */ -+ -+#include <linux/lzma.h> -+#include "compr.h" -+ -+#ifdef __KERNEL__ -+ static DEFINE_MUTEX(deflate_mutex); -+#endif -+ -+CLzmaEncHandle *p; -+Byte propsEncoded[LZMA_PROPS_SIZE]; -+SizeT propsSize = sizeof(propsEncoded); -+ -+STATIC void lzma_free_workspace(void) -+{ -+ LzmaEnc_Destroy(p, &lzma_alloc, &lzma_alloc); -+} -+ -+STATIC int INIT lzma_alloc_workspace(CLzmaEncProps *props) -+{ -+ if ((p = (CLzmaEncHandle *)LzmaEnc_Create(&lzma_alloc)) == NULL) -+ { -+ PRINT_ERROR("Failed to allocate lzma deflate workspace\n"); -+ return -ENOMEM; -+ } -+ -+ if (LzmaEnc_SetProps(p, props) != SZ_OK) -+ { -+ lzma_free_workspace(); -+ return -1; -+ } -+ -+ if (LzmaEnc_WriteProperties(p, propsEncoded, &propsSize) != SZ_OK) -+ { -+ lzma_free_workspace(); -+ return -1; -+ } -+ -+ return 0; -+} -+ -+STATIC int jffs2_lzma_compress(unsigned char *data_in, unsigned char *cpage_out, -+ uint32_t *sourcelen, uint32_t *dstlen) -+{ -+ SizeT compress_size = (SizeT)(*dstlen); -+ int ret; -+ -+ #ifdef __KERNEL__ -+ mutex_lock(&deflate_mutex); -+ #endif -+ -+ ret = LzmaEnc_MemEncode(p, cpage_out, &compress_size, data_in, *sourcelen, -+ 0, NULL, &lzma_alloc, &lzma_alloc); -+ -+ #ifdef __KERNEL__ -+ mutex_unlock(&deflate_mutex); -+ #endif -+ -+ if (ret != SZ_OK) -+ return -1; -+ -+ *dstlen = (uint32_t)compress_size; -+ -+ return 0; -+} -+ -+STATIC int jffs2_lzma_decompress(unsigned char *data_in, unsigned char *cpage_out, -+ uint32_t srclen, uint32_t destlen) -+{ -+ int ret; -+ SizeT dl = (SizeT)destlen; -+ SizeT sl = (SizeT)srclen; -+ ELzmaStatus status; -+ -+ ret = LzmaDecode(cpage_out, &dl, data_in, &sl, propsEncoded, -+ propsSize, LZMA_FINISH_ANY, &status, &lzma_alloc); -+ -+ if (ret != SZ_OK || status == LZMA_STATUS_NOT_FINISHED || dl != (SizeT)destlen) -+ return -1; -+ -+ return 0; -+} -+ -+static struct jffs2_compressor jffs2_lzma_comp = { -+ .priority = JFFS2_LZMA_PRIORITY, -+ .name = "lzma", -+ .compr = JFFS2_COMPR_LZMA, -+ .compress = &jffs2_lzma_compress, -+ .decompress = &jffs2_lzma_decompress, -+ .disabled = 0, -+}; -+ -+int INIT jffs2_lzma_init(void) -+{ -+ int ret; -+ CLzmaEncProps props; -+ LzmaEncProps_Init(&props); -+ -+ props.dictSize = LZMA_BEST_DICT(0x2000); -+ props.level = LZMA_BEST_LEVEL; -+ props.lc = LZMA_BEST_LC; -+ props.lp = LZMA_BEST_LP; -+ props.pb = LZMA_BEST_PB; -+ props.fb = LZMA_BEST_FB; -+ -+ ret = lzma_alloc_workspace(&props); -+ if (ret < 0) -+ return ret; -+ -+ ret = jffs2_register_compressor(&jffs2_lzma_comp); -+ if (ret) -+ lzma_free_workspace(); -+ -+ return ret; -+} -+ -+void jffs2_lzma_exit(void) -+{ -+ jffs2_unregister_compressor(&jffs2_lzma_comp); -+ lzma_free_workspace(); -+} ---- a/fs/jffs2/super.c -+++ b/fs/jffs2/super.c -@@ -372,14 +372,41 @@ static int __init init_jffs2_fs(void) - BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68); - BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32); - -- pr_info("version 2.2." -+ pr_info("version 2.2" - #ifdef CONFIG_JFFS2_FS_WRITEBUFFER - " (NAND)" - #endif - #ifdef CONFIG_JFFS2_SUMMARY -- " (SUMMARY) " -+ " (SUMMARY)" - #endif -- " © 2001-2006 Red Hat, Inc.\n"); -+#ifdef CONFIG_JFFS2_ZLIB -+ " (ZLIB)" -+#endif -+#ifdef CONFIG_JFFS2_LZO -+ " (LZO)" -+#endif -+#ifdef CONFIG_JFFS2_LZMA -+ " (LZMA)" -+#endif -+#ifdef CONFIG_JFFS2_RTIME -+ " (RTIME)" -+#endif -+#ifdef CONFIG_JFFS2_RUBIN -+ " (RUBIN)" -+#endif -+#ifdef CONFIG_JFFS2_CMODE_NONE -+ " (CMODE_NONE)" -+#endif -+#ifdef CONFIG_JFFS2_CMODE_PRIORITY -+ " (CMODE_PRIORITY)" -+#endif -+#ifdef CONFIG_JFFS2_CMODE_SIZE -+ " (CMODE_SIZE)" -+#endif -+#ifdef CONFIG_JFFS2_CMODE_FAVOURLZO -+ " (CMODE_FAVOURLZO)" -+#endif -+ " (c) 2001-2006 Red Hat, Inc.\n"); - - jffs2_inode_cachep = kmem_cache_create("jffs2_i", - sizeof(struct jffs2_inode_info), ---- a/include/uapi/linux/jffs2.h -+++ b/include/uapi/linux/jffs2.h -@@ -46,6 +46,7 @@ - #define JFFS2_COMPR_DYNRUBIN 0x05 - #define JFFS2_COMPR_ZLIB 0x06 - #define JFFS2_COMPR_LZO 0x07 -+#define JFFS2_COMPR_LZMA 0x08 - /* Compatibility flags. */ - #define JFFS2_COMPAT_MASK 0xc000 /* What do to if an unknown nodetype is found */ - #define JFFS2_NODE_ACCURATE 0x2000 ---- /dev/null -+++ b/include/linux/lzma.h -@@ -0,0 +1,62 @@ -+#ifndef __LZMA_H__ -+#define __LZMA_H__ -+ -+#ifdef __KERNEL__ -+ #include <linux/kernel.h> -+ #include <linux/sched.h> -+ #include <linux/slab.h> -+ #include <linux/vmalloc.h> -+ #include <linux/init.h> -+ #define LZMA_MALLOC vmalloc -+ #define LZMA_FREE vfree -+ #define PRINT_ERROR(msg) printk(KERN_WARNING #msg) -+ #define INIT __init -+ #define STATIC static -+#else -+ #include <stdint.h> -+ #include <stdlib.h> -+ #include <stdio.h> -+ #include <unistd.h> -+ #include <string.h> -+ #include <asm/types.h> -+ #include <errno.h> -+ #include <linux/jffs2.h> -+ #ifndef PAGE_SIZE -+ extern int page_size; -+ #define PAGE_SIZE page_size -+ #endif -+ #define LZMA_MALLOC malloc -+ #define LZMA_FREE free -+ #define PRINT_ERROR(msg) fprintf(stderr, msg) -+ #define INIT -+ #define STATIC -+#endif -+ -+#include "lzma/LzmaDec.h" -+#include "lzma/LzmaEnc.h" -+ -+#define LZMA_BEST_LEVEL (9) -+#define LZMA_BEST_LC (0) -+#define LZMA_BEST_LP (0) -+#define LZMA_BEST_PB (0) -+#define LZMA_BEST_FB (273) -+ -+#define LZMA_BEST_DICT(n) (((int)((n) / 2)) * 2) -+ -+static void *p_lzma_malloc(void *p, size_t size) -+{ -+ if (size == 0) -+ return NULL; -+ -+ return LZMA_MALLOC(size); -+} -+ -+static void p_lzma_free(void *p, void *address) -+{ -+ if (address != NULL) -+ LZMA_FREE(address); -+} -+ -+static ISzAlloc lzma_alloc = {p_lzma_malloc, p_lzma_free}; -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/LzFind.h -@@ -0,0 +1,115 @@ -+/* LzFind.h -- Match finder for LZ algorithms -+2009-04-22 : Igor Pavlov : Public domain */ -+ -+#ifndef __LZ_FIND_H -+#define __LZ_FIND_H -+ -+#include "Types.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+typedef UInt32 CLzRef; -+ -+typedef struct _CMatchFinder -+{ -+ Byte *buffer; -+ UInt32 pos; -+ UInt32 posLimit; -+ UInt32 streamPos; -+ UInt32 lenLimit; -+ -+ UInt32 cyclicBufferPos; -+ UInt32 cyclicBufferSize; /* it must be = (historySize + 1) */ -+ -+ UInt32 matchMaxLen; -+ CLzRef *hash; -+ CLzRef *son; -+ UInt32 hashMask; -+ UInt32 cutValue; -+ -+ Byte *bufferBase; -+ ISeqInStream *stream; -+ int streamEndWasReached; -+ -+ UInt32 blockSize; -+ UInt32 keepSizeBefore; -+ UInt32 keepSizeAfter; -+ -+ UInt32 numHashBytes; -+ int directInput; -+ size_t directInputRem; -+ int btMode; -+ int bigHash; -+ UInt32 historySize; -+ UInt32 fixedHashSize; -+ UInt32 hashSizeSum; -+ UInt32 numSons; -+ SRes result; -+ UInt32 crc[256]; -+} CMatchFinder; -+ -+#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer) -+#define Inline_MatchFinder_GetIndexByte(p, index) ((p)->buffer[(Int32)(index)]) -+ -+#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos) -+ -+int MatchFinder_NeedMove(CMatchFinder *p); -+Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p); -+void MatchFinder_MoveBlock(CMatchFinder *p); -+void MatchFinder_ReadIfRequired(CMatchFinder *p); -+ -+void MatchFinder_Construct(CMatchFinder *p); -+ -+/* Conditions: -+ historySize <= 3 GB -+ keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB -+*/ -+int MatchFinder_Create(CMatchFinder *p, UInt32 historySize, -+ UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, -+ ISzAlloc *alloc); -+void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc); -+void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems); -+void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue); -+ -+UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son, -+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue, -+ UInt32 *distances, UInt32 maxLen); -+ -+/* -+Conditions: -+ Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func. -+ Mf_GetPointerToCurrentPos_Func's result must be used only before any other function -+*/ -+ -+typedef void (*Mf_Init_Func)(void *object); -+typedef Byte (*Mf_GetIndexByte_Func)(void *object, Int32 index); -+typedef UInt32 (*Mf_GetNumAvailableBytes_Func)(void *object); -+typedef const Byte * (*Mf_GetPointerToCurrentPos_Func)(void *object); -+typedef UInt32 (*Mf_GetMatches_Func)(void *object, UInt32 *distances); -+typedef void (*Mf_Skip_Func)(void *object, UInt32); -+ -+typedef struct _IMatchFinder -+{ -+ Mf_Init_Func Init; -+ Mf_GetIndexByte_Func GetIndexByte; -+ Mf_GetNumAvailableBytes_Func GetNumAvailableBytes; -+ Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos; -+ Mf_GetMatches_Func GetMatches; -+ Mf_Skip_Func Skip; -+} IMatchFinder; -+ -+void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable); -+ -+void MatchFinder_Init(CMatchFinder *p); -+UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); -+UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); -+void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); -+void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/LzHash.h -@@ -0,0 +1,54 @@ -+/* LzHash.h -- HASH functions for LZ algorithms -+2009-02-07 : Igor Pavlov : Public domain */ -+ -+#ifndef __LZ_HASH_H -+#define __LZ_HASH_H -+ -+#define kHash2Size (1 << 10) -+#define kHash3Size (1 << 16) -+#define kHash4Size (1 << 20) -+ -+#define kFix3HashSize (kHash2Size) -+#define kFix4HashSize (kHash2Size + kHash3Size) -+#define kFix5HashSize (kHash2Size + kHash3Size + kHash4Size) -+ -+#define HASH2_CALC hashValue = cur[0] | ((UInt32)cur[1] << 8); -+ -+#define HASH3_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hashValue = (temp ^ ((UInt32)cur[2] << 8)) & p->hashMask; } -+ -+#define HASH4_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ -+ hashValue = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & p->hashMask; } -+ -+#define HASH5_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ -+ hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)); \ -+ hashValue = (hash4Value ^ (p->crc[cur[4]] << 3)) & p->hashMask; \ -+ hash4Value &= (kHash4Size - 1); } -+ -+/* #define HASH_ZIP_CALC hashValue = ((cur[0] | ((UInt32)cur[1] << 8)) ^ p->crc[cur[2]]) & 0xFFFF; */ -+#define HASH_ZIP_CALC hashValue = ((cur[2] | ((UInt32)cur[0] << 8)) ^ p->crc[cur[1]]) & 0xFFFF; -+ -+ -+#define MT_HASH2_CALC \ -+ hash2Value = (p->crc[cur[0]] ^ cur[1]) & (kHash2Size - 1); -+ -+#define MT_HASH3_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); } -+ -+#define MT_HASH4_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ -+ hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & (kHash4Size - 1); } -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/LzmaDec.h -@@ -0,0 +1,231 @@ -+/* LzmaDec.h -- LZMA Decoder -+2009-02-07 : Igor Pavlov : Public domain */ -+ -+#ifndef __LZMA_DEC_H -+#define __LZMA_DEC_H -+ -+#include "Types.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+/* #define _LZMA_PROB32 */ -+/* _LZMA_PROB32 can increase the speed on some CPUs, -+ but memory usage for CLzmaDec::probs will be doubled in that case */ -+ -+#ifdef _LZMA_PROB32 -+#define CLzmaProb UInt32 -+#else -+#define CLzmaProb UInt16 -+#endif -+ -+ -+/* ---------- LZMA Properties ---------- */ -+ -+#define LZMA_PROPS_SIZE 5 -+ -+typedef struct _CLzmaProps -+{ -+ unsigned lc, lp, pb; -+ UInt32 dicSize; -+} CLzmaProps; -+ -+/* LzmaProps_Decode - decodes properties -+Returns: -+ SZ_OK -+ SZ_ERROR_UNSUPPORTED - Unsupported properties -+*/ -+ -+SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size); -+ -+ -+/* ---------- LZMA Decoder state ---------- */ -+ -+/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case. -+ Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */ -+ -+#define LZMA_REQUIRED_INPUT_MAX 20 -+ -+typedef struct -+{ -+ CLzmaProps prop; -+ CLzmaProb *probs; -+ Byte *dic; -+ const Byte *buf; -+ UInt32 range, code; -+ SizeT dicPos; -+ SizeT dicBufSize; -+ UInt32 processedPos; -+ UInt32 checkDicSize; -+ unsigned state; -+ UInt32 reps[4]; -+ unsigned remainLen; -+ int needFlush; -+ int needInitState; -+ UInt32 numProbs; -+ unsigned tempBufSize; -+ Byte tempBuf[LZMA_REQUIRED_INPUT_MAX]; -+} CLzmaDec; -+ -+#define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; } -+ -+void LzmaDec_Init(CLzmaDec *p); -+ -+/* There are two types of LZMA streams: -+ 0) Stream with end mark. That end mark adds about 6 bytes to compressed size. -+ 1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */ -+ -+typedef enum -+{ -+ LZMA_FINISH_ANY, /* finish at any point */ -+ LZMA_FINISH_END /* block must be finished at the end */ -+} ELzmaFinishMode; -+ -+/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!! -+ -+ You must use LZMA_FINISH_END, when you know that current output buffer -+ covers last bytes of block. In other cases you must use LZMA_FINISH_ANY. -+ -+ If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK, -+ and output value of destLen will be less than output buffer size limit. -+ You can check status result also. -+ -+ You can use multiple checks to test data integrity after full decompression: -+ 1) Check Result and "status" variable. -+ 2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize. -+ 3) Check that output(srcLen) = compressedSize, if you know real compressedSize. -+ You must use correct finish mode in that case. */ -+ -+typedef enum -+{ -+ LZMA_STATUS_NOT_SPECIFIED, /* use main error code instead */ -+ LZMA_STATUS_FINISHED_WITH_MARK, /* stream was finished with end mark. */ -+ LZMA_STATUS_NOT_FINISHED, /* stream was not finished */ -+ LZMA_STATUS_NEEDS_MORE_INPUT, /* you must provide more input bytes */ -+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK /* there is probability that stream was finished without end mark */ -+} ELzmaStatus; -+ -+/* ELzmaStatus is used only as output value for function call */ -+ -+ -+/* ---------- Interfaces ---------- */ -+ -+/* There are 3 levels of interfaces: -+ 1) Dictionary Interface -+ 2) Buffer Interface -+ 3) One Call Interface -+ You can select any of these interfaces, but don't mix functions from different -+ groups for same object. */ -+ -+ -+/* There are two variants to allocate state for Dictionary Interface: -+ 1) LzmaDec_Allocate / LzmaDec_Free -+ 2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs -+ You can use variant 2, if you set dictionary buffer manually. -+ For Buffer Interface you must always use variant 1. -+ -+LzmaDec_Allocate* can return: -+ SZ_OK -+ SZ_ERROR_MEM - Memory allocation error -+ SZ_ERROR_UNSUPPORTED - Unsupported properties -+*/ -+ -+SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc); -+void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc); -+ -+SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc); -+void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc); -+ -+/* ---------- Dictionary Interface ---------- */ -+ -+/* You can use it, if you want to eliminate the overhead for data copying from -+ dictionary to some other external buffer. -+ You must work with CLzmaDec variables directly in this interface. -+ -+ STEPS: -+ LzmaDec_Constr() -+ LzmaDec_Allocate() -+ for (each new stream) -+ { -+ LzmaDec_Init() -+ while (it needs more decompression) -+ { -+ LzmaDec_DecodeToDic() -+ use data from CLzmaDec::dic and update CLzmaDec::dicPos -+ } -+ } -+ LzmaDec_Free() -+*/ -+ -+/* LzmaDec_DecodeToDic -+ -+ The decoding to internal dictionary buffer (CLzmaDec::dic). -+ You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!! -+ -+finishMode: -+ It has meaning only if the decoding reaches output limit (dicLimit). -+ LZMA_FINISH_ANY - Decode just dicLimit bytes. -+ LZMA_FINISH_END - Stream must be finished after dicLimit. -+ -+Returns: -+ SZ_OK -+ status: -+ LZMA_STATUS_FINISHED_WITH_MARK -+ LZMA_STATUS_NOT_FINISHED -+ LZMA_STATUS_NEEDS_MORE_INPUT -+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK -+ SZ_ERROR_DATA - Data error -+*/ -+ -+SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, -+ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); -+ -+ -+/* ---------- Buffer Interface ---------- */ -+ -+/* It's zlib-like interface. -+ See LzmaDec_DecodeToDic description for information about STEPS and return results, -+ but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need -+ to work with CLzmaDec variables manually. -+ -+finishMode: -+ It has meaning only if the decoding reaches output limit (*destLen). -+ LZMA_FINISH_ANY - Decode just destLen bytes. -+ LZMA_FINISH_END - Stream must be finished after (*destLen). -+*/ -+ -+SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, -+ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); -+ -+ -+/* ---------- One Call Interface ---------- */ -+ -+/* LzmaDecode -+ -+finishMode: -+ It has meaning only if the decoding reaches output limit (*destLen). -+ LZMA_FINISH_ANY - Decode just destLen bytes. -+ LZMA_FINISH_END - Stream must be finished after (*destLen). -+ -+Returns: -+ SZ_OK -+ status: -+ LZMA_STATUS_FINISHED_WITH_MARK -+ LZMA_STATUS_NOT_FINISHED -+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK -+ SZ_ERROR_DATA - Data error -+ SZ_ERROR_MEM - Memory allocation error -+ SZ_ERROR_UNSUPPORTED - Unsupported properties -+ SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src). -+*/ -+ -+SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, -+ const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode, -+ ELzmaStatus *status, ISzAlloc *alloc); -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/LzmaEnc.h -@@ -0,0 +1,80 @@ -+/* LzmaEnc.h -- LZMA Encoder -+2009-02-07 : Igor Pavlov : Public domain */ -+ -+#ifndef __LZMA_ENC_H -+#define __LZMA_ENC_H -+ -+#include "Types.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+#define LZMA_PROPS_SIZE 5 -+ -+typedef struct _CLzmaEncProps -+{ -+ int level; /* 0 <= level <= 9 */ -+ UInt32 dictSize; /* (1 << 12) <= dictSize <= (1 << 27) for 32-bit version -+ (1 << 12) <= dictSize <= (1 << 30) for 64-bit version -+ default = (1 << 24) */ -+ int lc; /* 0 <= lc <= 8, default = 3 */ -+ int lp; /* 0 <= lp <= 4, default = 0 */ -+ int pb; /* 0 <= pb <= 4, default = 2 */ -+ int algo; /* 0 - fast, 1 - normal, default = 1 */ -+ int fb; /* 5 <= fb <= 273, default = 32 */ -+ int btMode; /* 0 - hashChain Mode, 1 - binTree mode - normal, default = 1 */ -+ int numHashBytes; /* 2, 3 or 4, default = 4 */ -+ UInt32 mc; /* 1 <= mc <= (1 << 30), default = 32 */ -+ unsigned writeEndMark; /* 0 - do not write EOPM, 1 - write EOPM, default = 0 */ -+ int numThreads; /* 1 or 2, default = 2 */ -+} CLzmaEncProps; -+ -+void LzmaEncProps_Init(CLzmaEncProps *p); -+void LzmaEncProps_Normalize(CLzmaEncProps *p); -+UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2); -+ -+ -+/* ---------- CLzmaEncHandle Interface ---------- */ -+ -+/* LzmaEnc_* functions can return the following exit codes: -+Returns: -+ SZ_OK - OK -+ SZ_ERROR_MEM - Memory allocation error -+ SZ_ERROR_PARAM - Incorrect paramater in props -+ SZ_ERROR_WRITE - Write callback error. -+ SZ_ERROR_PROGRESS - some break from progress callback -+ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) -+*/ -+ -+typedef void * CLzmaEncHandle; -+ -+CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc); -+void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig); -+SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props); -+SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size); -+SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream, -+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); -+SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -+ int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); -+ -+/* ---------- One Call Interface ---------- */ -+ -+/* LzmaEncode -+Return code: -+ SZ_OK - OK -+ SZ_ERROR_MEM - Memory allocation error -+ SZ_ERROR_PARAM - Incorrect paramater -+ SZ_ERROR_OUTPUT_EOF - output buffer overflow -+ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) -+*/ -+ -+SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -+ const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, -+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/Types.h -@@ -0,0 +1,226 @@ -+/* Types.h -- Basic types -+2009-11-23 : Igor Pavlov : Public domain */ -+ -+#ifndef __7Z_TYPES_H -+#define __7Z_TYPES_H -+ -+#include <stddef.h> -+ -+#ifdef _WIN32 -+#include <windows.h> -+#endif -+ -+#ifndef EXTERN_C_BEGIN -+#ifdef __cplusplus -+#define EXTERN_C_BEGIN extern "C" { -+#define EXTERN_C_END } -+#else -+#define EXTERN_C_BEGIN -+#define EXTERN_C_END -+#endif -+#endif -+ -+EXTERN_C_BEGIN -+ -+#define SZ_OK 0 -+ -+#define SZ_ERROR_DATA 1 -+#define SZ_ERROR_MEM 2 -+#define SZ_ERROR_CRC 3 -+#define SZ_ERROR_UNSUPPORTED 4 -+#define SZ_ERROR_PARAM 5 -+#define SZ_ERROR_INPUT_EOF 6 -+#define SZ_ERROR_OUTPUT_EOF 7 -+#define SZ_ERROR_READ 8 -+#define SZ_ERROR_WRITE 9 -+#define SZ_ERROR_PROGRESS 10 -+#define SZ_ERROR_FAIL 11 -+#define SZ_ERROR_THREAD 12 -+ -+#define SZ_ERROR_ARCHIVE 16 -+#define SZ_ERROR_NO_ARCHIVE 17 -+ -+typedef int SRes; -+ -+#ifdef _WIN32 -+typedef DWORD WRes; -+#else -+typedef int WRes; -+#endif -+ -+#ifndef RINOK -+#define RINOK(x) { int __result__ = (x); if (__result__ != 0) return __result__; } -+#endif -+ -+typedef unsigned char Byte; -+typedef short Int16; -+typedef unsigned short UInt16; -+ -+#ifdef _LZMA_UINT32_IS_ULONG -+typedef long Int32; -+typedef unsigned long UInt32; -+#else -+typedef int Int32; -+typedef unsigned int UInt32; -+#endif -+ -+#ifdef _SZ_NO_INT_64 -+ -+/* define _SZ_NO_INT_64, if your compiler doesn't support 64-bit integers. -+ NOTES: Some code will work incorrectly in that case! */ -+ -+typedef long Int64; -+typedef unsigned long UInt64; -+ -+#else -+ -+#if defined(_MSC_VER) || defined(__BORLANDC__) -+typedef __int64 Int64; -+typedef unsigned __int64 UInt64; -+#else -+typedef long long int Int64; -+typedef unsigned long long int UInt64; -+#endif -+ -+#endif -+ -+#ifdef _LZMA_NO_SYSTEM_SIZE_T -+typedef UInt32 SizeT; -+#else -+typedef size_t SizeT; -+#endif -+ -+typedef int Bool; -+#define True 1 -+#define False 0 -+ -+ -+#ifdef _WIN32 -+#define MY_STD_CALL __stdcall -+#else -+#define MY_STD_CALL -+#endif -+ -+#ifdef _MSC_VER -+ -+#if _MSC_VER >= 1300 -+#define MY_NO_INLINE __declspec(noinline) -+#else -+#define MY_NO_INLINE -+#endif -+ -+#define MY_CDECL __cdecl -+#define MY_FAST_CALL __fastcall -+ -+#else -+ -+#define MY_CDECL -+#define MY_FAST_CALL -+ -+#endif -+ -+ -+/* The following interfaces use first parameter as pointer to structure */ -+ -+typedef struct -+{ -+ SRes (*Read)(void *p, void *buf, size_t *size); -+ /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream. -+ (output(*size) < input(*size)) is allowed */ -+} ISeqInStream; -+ -+/* it can return SZ_ERROR_INPUT_EOF */ -+SRes SeqInStream_Read(ISeqInStream *stream, void *buf, size_t size); -+SRes SeqInStream_Read2(ISeqInStream *stream, void *buf, size_t size, SRes errorType); -+SRes SeqInStream_ReadByte(ISeqInStream *stream, Byte *buf); -+ -+typedef struct -+{ -+ size_t (*Write)(void *p, const void *buf, size_t size); -+ /* Returns: result - the number of actually written bytes. -+ (result < size) means error */ -+} ISeqOutStream; -+ -+typedef enum -+{ -+ SZ_SEEK_SET = 0, -+ SZ_SEEK_CUR = 1, -+ SZ_SEEK_END = 2 -+} ESzSeek; -+ -+typedef struct -+{ -+ SRes (*Read)(void *p, void *buf, size_t *size); /* same as ISeqInStream::Read */ -+ SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin); -+} ISeekInStream; -+ -+typedef struct -+{ -+ SRes (*Look)(void *p, void **buf, size_t *size); -+ /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream. -+ (output(*size) > input(*size)) is not allowed -+ (output(*size) < input(*size)) is allowed */ -+ SRes (*Skip)(void *p, size_t offset); -+ /* offset must be <= output(*size) of Look */ -+ -+ SRes (*Read)(void *p, void *buf, size_t *size); -+ /* reads directly (without buffer). It's same as ISeqInStream::Read */ -+ SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin); -+} ILookInStream; -+ -+SRes LookInStream_LookRead(ILookInStream *stream, void *buf, size_t *size); -+SRes LookInStream_SeekTo(ILookInStream *stream, UInt64 offset); -+ -+/* reads via ILookInStream::Read */ -+SRes LookInStream_Read2(ILookInStream *stream, void *buf, size_t size, SRes errorType); -+SRes LookInStream_Read(ILookInStream *stream, void *buf, size_t size); -+ -+#define LookToRead_BUF_SIZE (1 << 14) -+ -+typedef struct -+{ -+ ILookInStream s; -+ ISeekInStream *realStream; -+ size_t pos; -+ size_t size; -+ Byte buf[LookToRead_BUF_SIZE]; -+} CLookToRead; -+ -+void LookToRead_CreateVTable(CLookToRead *p, int lookahead); -+void LookToRead_Init(CLookToRead *p); -+ -+typedef struct -+{ -+ ISeqInStream s; -+ ILookInStream *realStream; -+} CSecToLook; -+ -+void SecToLook_CreateVTable(CSecToLook *p); -+ -+typedef struct -+{ -+ ISeqInStream s; -+ ILookInStream *realStream; -+} CSecToRead; -+ -+void SecToRead_CreateVTable(CSecToRead *p); -+ -+typedef struct -+{ -+ SRes (*Progress)(void *p, UInt64 inSize, UInt64 outSize); -+ /* Returns: result. (result != SZ_OK) means break. -+ Value (UInt64)(Int64)-1 for size means unknown value. */ -+} ICompressProgress; -+ -+typedef struct -+{ -+ void *(*Alloc)(void *p, size_t size); -+ void (*Free)(void *p, void *address); /* address can be 0 */ -+} ISzAlloc; -+ -+#define IAlloc_Alloc(p, size) (p)->Alloc((p), size) -+#define IAlloc_Free(p, a) (p)->Free((p), a) -+ -+EXTERN_C_END -+ -+#endif ---- a/lib/Kconfig -+++ b/lib/Kconfig -@@ -241,6 +241,12 @@ config LZ4_DECOMPRESS - - source "lib/xz/Kconfig" - -+config LZMA_COMPRESS -+ tristate -+ -+config LZMA_DECOMPRESS -+ tristate -+ - # - # These all provide a common interface (hence the apparent duplication with - # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.) ---- a/lib/Makefile -+++ b/lib/Makefile -@@ -2,6 +2,16 @@ - # Makefile for some libs needed in the kernel. - # - -+ifdef CONFIG_JFFS2_ZLIB -+ CONFIG_ZLIB_INFLATE:=y -+ CONFIG_ZLIB_DEFLATE:=y -+endif -+ -+ifdef CONFIG_JFFS2_LZMA -+ CONFIG_LZMA_DECOMPRESS:=y -+ CONFIG_LZMA_COMPRESS:=y -+endif -+ - ifdef CONFIG_FUNCTION_TRACER - ORIG_CFLAGS := $(KBUILD_CFLAGS) - KBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS)) -@@ -108,6 +118,8 @@ obj-$(CONFIG_LZ4HC_COMPRESS) += lz4/ - obj-$(CONFIG_LZ4_DECOMPRESS) += lz4/ - obj-$(CONFIG_XZ_DEC) += xz/ - obj-$(CONFIG_RAID6_PQ) += raid6/ -+obj-$(CONFIG_LZMA_COMPRESS) += lzma/ -+obj-$(CONFIG_LZMA_DECOMPRESS) += lzma/ - - lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o - lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o ---- /dev/null -+++ b/lib/lzma/LzFind.c -@@ -0,0 +1,761 @@ -+/* LzFind.c -- Match finder for LZ algorithms -+2009-04-22 : Igor Pavlov : Public domain */ -+ -+#include <string.h> -+ -+#include "LzFind.h" -+#include "LzHash.h" -+ -+#define kEmptyHashValue 0 -+#define kMaxValForNormalize ((UInt32)0xFFFFFFFF) -+#define kNormalizeStepMin (1 << 10) /* it must be power of 2 */ -+#define kNormalizeMask (~(kNormalizeStepMin - 1)) -+#define kMaxHistorySize ((UInt32)3 << 30) -+ -+#define kStartMaxLen 3 -+ -+static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc) -+{ -+ if (!p->directInput) -+ { -+ alloc->Free(alloc, p->bufferBase); -+ p->bufferBase = 0; -+ } -+} -+ -+/* keepSizeBefore + keepSizeAfter + keepSizeReserv must be < 4G) */ -+ -+static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc) -+{ -+ UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv; -+ if (p->directInput) -+ { -+ p->blockSize = blockSize; -+ return 1; -+ } -+ if (p->bufferBase == 0 || p->blockSize != blockSize) -+ { -+ LzInWindow_Free(p, alloc); -+ p->blockSize = blockSize; -+ p->bufferBase = (Byte *)alloc->Alloc(alloc, (size_t)blockSize); -+ } -+ return (p->bufferBase != 0); -+} -+ -+Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } -+Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } -+ -+UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } -+ -+void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) -+{ -+ p->posLimit -= subValue; -+ p->pos -= subValue; -+ p->streamPos -= subValue; -+} -+ -+static void MatchFinder_ReadBlock(CMatchFinder *p) -+{ -+ if (p->streamEndWasReached || p->result != SZ_OK) -+ return; -+ if (p->directInput) -+ { -+ UInt32 curSize = 0xFFFFFFFF - p->streamPos; -+ if (curSize > p->directInputRem) -+ curSize = (UInt32)p->directInputRem; -+ p->directInputRem -= curSize; -+ p->streamPos += curSize; -+ if (p->directInputRem == 0) -+ p->streamEndWasReached = 1; -+ return; -+ } -+ for (;;) -+ { -+ Byte *dest = p->buffer + (p->streamPos - p->pos); -+ size_t size = (p->bufferBase + p->blockSize - dest); -+ if (size == 0) -+ return; -+ p->result = p->stream->Read(p->stream, dest, &size); -+ if (p->result != SZ_OK) -+ return; -+ if (size == 0) -+ { -+ p->streamEndWasReached = 1; -+ return; -+ } -+ p->streamPos += (UInt32)size; -+ if (p->streamPos - p->pos > p->keepSizeAfter) -+ return; -+ } -+} -+ -+void MatchFinder_MoveBlock(CMatchFinder *p) -+{ -+ memmove(p->bufferBase, -+ p->buffer - p->keepSizeBefore, -+ (size_t)(p->streamPos - p->pos + p->keepSizeBefore)); -+ p->buffer = p->bufferBase + p->keepSizeBefore; -+} -+ -+int MatchFinder_NeedMove(CMatchFinder *p) -+{ -+ if (p->directInput) -+ return 0; -+ /* if (p->streamEndWasReached) return 0; */ -+ return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter); -+} -+ -+void MatchFinder_ReadIfRequired(CMatchFinder *p) -+{ -+ if (p->streamEndWasReached) -+ return; -+ if (p->keepSizeAfter >= p->streamPos - p->pos) -+ MatchFinder_ReadBlock(p); -+} -+ -+static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p) -+{ -+ if (MatchFinder_NeedMove(p)) -+ MatchFinder_MoveBlock(p); -+ MatchFinder_ReadBlock(p); -+} -+ -+static void MatchFinder_SetDefaultSettings(CMatchFinder *p) -+{ -+ p->cutValue = 32; -+ p->btMode = 1; -+ p->numHashBytes = 4; -+ p->bigHash = 0; -+} -+ -+#define kCrcPoly 0xEDB88320 -+ -+void MatchFinder_Construct(CMatchFinder *p) -+{ -+ UInt32 i; -+ p->bufferBase = 0; -+ p->directInput = 0; -+ p->hash = 0; -+ MatchFinder_SetDefaultSettings(p); -+ -+ for (i = 0; i < 256; i++) -+ { -+ UInt32 r = i; -+ int j; -+ for (j = 0; j < 8; j++) -+ r = (r >> 1) ^ (kCrcPoly & ~((r & 1) - 1)); -+ p->crc[i] = r; -+ } -+} -+ -+static void MatchFinder_FreeThisClassMemory(CMatchFinder *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->hash); -+ p->hash = 0; -+} -+ -+void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc) -+{ -+ MatchFinder_FreeThisClassMemory(p, alloc); -+ LzInWindow_Free(p, alloc); -+} -+ -+static CLzRef* AllocRefs(UInt32 num, ISzAlloc *alloc) -+{ -+ size_t sizeInBytes = (size_t)num * sizeof(CLzRef); -+ if (sizeInBytes / sizeof(CLzRef) != num) -+ return 0; -+ return (CLzRef *)alloc->Alloc(alloc, sizeInBytes); -+} -+ -+int MatchFinder_Create(CMatchFinder *p, UInt32 historySize, -+ UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, -+ ISzAlloc *alloc) -+{ -+ UInt32 sizeReserv; -+ if (historySize > kMaxHistorySize) -+ { -+ MatchFinder_Free(p, alloc); -+ return 0; -+ } -+ sizeReserv = historySize >> 1; -+ if (historySize > ((UInt32)2 << 30)) -+ sizeReserv = historySize >> 2; -+ sizeReserv += (keepAddBufferBefore + matchMaxLen + keepAddBufferAfter) / 2 + (1 << 19); -+ -+ p->keepSizeBefore = historySize + keepAddBufferBefore + 1; -+ p->keepSizeAfter = matchMaxLen + keepAddBufferAfter; -+ /* we need one additional byte, since we use MoveBlock after pos++ and before dictionary using */ -+ if (LzInWindow_Create(p, sizeReserv, alloc)) -+ { -+ UInt32 newCyclicBufferSize = historySize + 1; -+ UInt32 hs; -+ p->matchMaxLen = matchMaxLen; -+ { -+ p->fixedHashSize = 0; -+ if (p->numHashBytes == 2) -+ hs = (1 << 16) - 1; -+ else -+ { -+ hs = historySize - 1; -+ hs |= (hs >> 1); -+ hs |= (hs >> 2); -+ hs |= (hs >> 4); -+ hs |= (hs >> 8); -+ hs >>= 1; -+ hs |= 0xFFFF; /* don't change it! It's required for Deflate */ -+ if (hs > (1 << 24)) -+ { -+ if (p->numHashBytes == 3) -+ hs = (1 << 24) - 1; -+ else -+ hs >>= 1; -+ } -+ } -+ p->hashMask = hs; -+ hs++; -+ if (p->numHashBytes > 2) p->fixedHashSize += kHash2Size; -+ if (p->numHashBytes > 3) p->fixedHashSize += kHash3Size; -+ if (p->numHashBytes > 4) p->fixedHashSize += kHash4Size; -+ hs += p->fixedHashSize; -+ } -+ -+ { -+ UInt32 prevSize = p->hashSizeSum + p->numSons; -+ UInt32 newSize; -+ p->historySize = historySize; -+ p->hashSizeSum = hs; -+ p->cyclicBufferSize = newCyclicBufferSize; -+ p->numSons = (p->btMode ? newCyclicBufferSize * 2 : newCyclicBufferSize); -+ newSize = p->hashSizeSum + p->numSons; -+ if (p->hash != 0 && prevSize == newSize) -+ return 1; -+ MatchFinder_FreeThisClassMemory(p, alloc); -+ p->hash = AllocRefs(newSize, alloc); -+ if (p->hash != 0) -+ { -+ p->son = p->hash + p->hashSizeSum; -+ return 1; -+ } -+ } -+ } -+ MatchFinder_Free(p, alloc); -+ return 0; -+} -+ -+static void MatchFinder_SetLimits(CMatchFinder *p) -+{ -+ UInt32 limit = kMaxValForNormalize - p->pos; -+ UInt32 limit2 = p->cyclicBufferSize - p->cyclicBufferPos; -+ if (limit2 < limit) -+ limit = limit2; -+ limit2 = p->streamPos - p->pos; -+ if (limit2 <= p->keepSizeAfter) -+ { -+ if (limit2 > 0) -+ limit2 = 1; -+ } -+ else -+ limit2 -= p->keepSizeAfter; -+ if (limit2 < limit) -+ limit = limit2; -+ { -+ UInt32 lenLimit = p->streamPos - p->pos; -+ if (lenLimit > p->matchMaxLen) -+ lenLimit = p->matchMaxLen; -+ p->lenLimit = lenLimit; -+ } -+ p->posLimit = p->pos + limit; -+} -+ -+void MatchFinder_Init(CMatchFinder *p) -+{ -+ UInt32 i; -+ for (i = 0; i < p->hashSizeSum; i++) -+ p->hash[i] = kEmptyHashValue; -+ p->cyclicBufferPos = 0; -+ p->buffer = p->bufferBase; -+ p->pos = p->streamPos = p->cyclicBufferSize; -+ p->result = SZ_OK; -+ p->streamEndWasReached = 0; -+ MatchFinder_ReadBlock(p); -+ MatchFinder_SetLimits(p); -+} -+ -+static UInt32 MatchFinder_GetSubValue(CMatchFinder *p) -+{ -+ return (p->pos - p->historySize - 1) & kNormalizeMask; -+} -+ -+void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) -+{ -+ UInt32 i; -+ for (i = 0; i < numItems; i++) -+ { -+ UInt32 value = items[i]; -+ if (value <= subValue) -+ value = kEmptyHashValue; -+ else -+ value -= subValue; -+ items[i] = value; -+ } -+} -+ -+static void MatchFinder_Normalize(CMatchFinder *p) -+{ -+ UInt32 subValue = MatchFinder_GetSubValue(p); -+ MatchFinder_Normalize3(subValue, p->hash, p->hashSizeSum + p->numSons); -+ MatchFinder_ReduceOffsets(p, subValue); -+} -+ -+static void MatchFinder_CheckLimits(CMatchFinder *p) -+{ -+ if (p->pos == kMaxValForNormalize) -+ MatchFinder_Normalize(p); -+ if (!p->streamEndWasReached && p->keepSizeAfter == p->streamPos - p->pos) -+ MatchFinder_CheckAndMoveAndRead(p); -+ if (p->cyclicBufferPos == p->cyclicBufferSize) -+ p->cyclicBufferPos = 0; -+ MatchFinder_SetLimits(p); -+} -+ -+static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, -+ UInt32 *distances, UInt32 maxLen) -+{ -+ son[_cyclicBufferPos] = curMatch; -+ for (;;) -+ { -+ UInt32 delta = pos - curMatch; -+ if (cutValue-- == 0 || delta >= _cyclicBufferSize) -+ return distances; -+ { -+ const Byte *pb = cur - delta; -+ curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)]; -+ if (pb[maxLen] == cur[maxLen] && *pb == *cur) -+ { -+ UInt32 len = 0; -+ while (++len != lenLimit) -+ if (pb[len] != cur[len]) -+ break; -+ if (maxLen < len) -+ { -+ *distances++ = maxLen = len; -+ *distances++ = delta - 1; -+ if (len == lenLimit) -+ return distances; -+ } -+ } -+ } -+ } -+} -+ -+UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, -+ UInt32 *distances, UInt32 maxLen) -+{ -+ CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1; -+ CLzRef *ptr1 = son + (_cyclicBufferPos << 1); -+ UInt32 len0 = 0, len1 = 0; -+ for (;;) -+ { -+ UInt32 delta = pos - curMatch; -+ if (cutValue-- == 0 || delta >= _cyclicBufferSize) -+ { -+ *ptr0 = *ptr1 = kEmptyHashValue; -+ return distances; -+ } -+ { -+ CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1); -+ const Byte *pb = cur - delta; -+ UInt32 len = (len0 < len1 ? len0 : len1); -+ if (pb[len] == cur[len]) -+ { -+ if (++len != lenLimit && pb[len] == cur[len]) -+ while (++len != lenLimit) -+ if (pb[len] != cur[len]) -+ break; -+ if (maxLen < len) -+ { -+ *distances++ = maxLen = len; -+ *distances++ = delta - 1; -+ if (len == lenLimit) -+ { -+ *ptr1 = pair[0]; -+ *ptr0 = pair[1]; -+ return distances; -+ } -+ } -+ } -+ if (pb[len] < cur[len]) -+ { -+ *ptr1 = curMatch; -+ ptr1 = pair + 1; -+ curMatch = *ptr1; -+ len1 = len; -+ } -+ else -+ { -+ *ptr0 = curMatch; -+ ptr0 = pair; -+ curMatch = *ptr0; -+ len0 = len; -+ } -+ } -+ } -+} -+ -+static void SkipMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue) -+{ -+ CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1; -+ CLzRef *ptr1 = son + (_cyclicBufferPos << 1); -+ UInt32 len0 = 0, len1 = 0; -+ for (;;) -+ { -+ UInt32 delta = pos - curMatch; -+ if (cutValue-- == 0 || delta >= _cyclicBufferSize) -+ { -+ *ptr0 = *ptr1 = kEmptyHashValue; -+ return; -+ } -+ { -+ CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1); -+ const Byte *pb = cur - delta; -+ UInt32 len = (len0 < len1 ? len0 : len1); -+ if (pb[len] == cur[len]) -+ { -+ while (++len != lenLimit) -+ if (pb[len] != cur[len]) -+ break; -+ { -+ if (len == lenLimit) -+ { -+ *ptr1 = pair[0]; -+ *ptr0 = pair[1]; -+ return; -+ } -+ } -+ } -+ if (pb[len] < cur[len]) -+ { -+ *ptr1 = curMatch; -+ ptr1 = pair + 1; -+ curMatch = *ptr1; -+ len1 = len; -+ } -+ else -+ { -+ *ptr0 = curMatch; -+ ptr0 = pair; -+ curMatch = *ptr0; -+ len0 = len; -+ } -+ } -+ } -+} -+ -+#define MOVE_POS \ -+ ++p->cyclicBufferPos; \ -+ p->buffer++; \ -+ if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p); -+ -+#define MOVE_POS_RET MOVE_POS return offset; -+ -+static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; } -+ -+#define GET_MATCHES_HEADER2(minLen, ret_op) \ -+ UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \ -+ lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \ -+ cur = p->buffer; -+ -+#define GET_MATCHES_HEADER(minLen) GET_MATCHES_HEADER2(minLen, return 0) -+#define SKIP_HEADER(minLen) GET_MATCHES_HEADER2(minLen, continue) -+ -+#define MF_PARAMS(p) p->pos, p->buffer, p->son, p->cyclicBufferPos, p->cyclicBufferSize, p->cutValue -+ -+#define GET_MATCHES_FOOTER(offset, maxLen) \ -+ offset = (UInt32)(GetMatchesSpec1(lenLimit, curMatch, MF_PARAMS(p), \ -+ distances + offset, maxLen) - distances); MOVE_POS_RET; -+ -+#define SKIP_FOOTER \ -+ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS; -+ -+static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 offset; -+ GET_MATCHES_HEADER(2) -+ HASH2_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ offset = 0; -+ GET_MATCHES_FOOTER(offset, 1) -+} -+ -+UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 offset; -+ GET_MATCHES_HEADER(3) -+ HASH_ZIP_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ offset = 0; -+ GET_MATCHES_FOOTER(offset, 2) -+} -+ -+static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 hash2Value, delta2, maxLen, offset; -+ GET_MATCHES_HEADER(3) -+ -+ HASH3_CALC; -+ -+ delta2 = p->pos - p->hash[hash2Value]; -+ curMatch = p->hash[kFix3HashSize + hashValue]; -+ -+ p->hash[hash2Value] = -+ p->hash[kFix3HashSize + hashValue] = p->pos; -+ -+ -+ maxLen = 2; -+ offset = 0; -+ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -+ { -+ for (; maxLen != lenLimit; maxLen++) -+ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -+ break; -+ distances[0] = maxLen; -+ distances[1] = delta2 - 1; -+ offset = 2; -+ if (maxLen == lenLimit) -+ { -+ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); -+ MOVE_POS_RET; -+ } -+ } -+ GET_MATCHES_FOOTER(offset, maxLen) -+} -+ -+static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; -+ GET_MATCHES_HEADER(4) -+ -+ HASH4_CALC; -+ -+ delta2 = p->pos - p->hash[ hash2Value]; -+ delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; -+ curMatch = p->hash[kFix4HashSize + hashValue]; -+ -+ p->hash[ hash2Value] = -+ p->hash[kFix3HashSize + hash3Value] = -+ p->hash[kFix4HashSize + hashValue] = p->pos; -+ -+ maxLen = 1; -+ offset = 0; -+ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -+ { -+ distances[0] = maxLen = 2; -+ distances[1] = delta2 - 1; -+ offset = 2; -+ } -+ if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) -+ { -+ maxLen = 3; -+ distances[offset + 1] = delta3 - 1; -+ offset += 2; -+ delta2 = delta3; -+ } -+ if (offset != 0) -+ { -+ for (; maxLen != lenLimit; maxLen++) -+ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -+ break; -+ distances[offset - 2] = maxLen; -+ if (maxLen == lenLimit) -+ { -+ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); -+ MOVE_POS_RET; -+ } -+ } -+ if (maxLen < 3) -+ maxLen = 3; -+ GET_MATCHES_FOOTER(offset, maxLen) -+} -+ -+static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; -+ GET_MATCHES_HEADER(4) -+ -+ HASH4_CALC; -+ -+ delta2 = p->pos - p->hash[ hash2Value]; -+ delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; -+ curMatch = p->hash[kFix4HashSize + hashValue]; -+ -+ p->hash[ hash2Value] = -+ p->hash[kFix3HashSize + hash3Value] = -+ p->hash[kFix4HashSize + hashValue] = p->pos; -+ -+ maxLen = 1; -+ offset = 0; -+ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -+ { -+ distances[0] = maxLen = 2; -+ distances[1] = delta2 - 1; -+ offset = 2; -+ } -+ if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) -+ { -+ maxLen = 3; -+ distances[offset + 1] = delta3 - 1; -+ offset += 2; -+ delta2 = delta3; -+ } -+ if (offset != 0) -+ { -+ for (; maxLen != lenLimit; maxLen++) -+ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -+ break; -+ distances[offset - 2] = maxLen; -+ if (maxLen == lenLimit) -+ { -+ p->son[p->cyclicBufferPos] = curMatch; -+ MOVE_POS_RET; -+ } -+ } -+ if (maxLen < 3) -+ maxLen = 3; -+ offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), -+ distances + offset, maxLen) - (distances)); -+ MOVE_POS_RET -+} -+ -+UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 offset; -+ GET_MATCHES_HEADER(3) -+ HASH_ZIP_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), -+ distances, 2) - (distances)); -+ MOVE_POS_RET -+} -+ -+static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ SKIP_HEADER(2) -+ HASH2_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ SKIP_FOOTER -+ } -+ while (--num != 0); -+} -+ -+void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ SKIP_HEADER(3) -+ HASH_ZIP_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ SKIP_FOOTER -+ } -+ while (--num != 0); -+} -+ -+static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ UInt32 hash2Value; -+ SKIP_HEADER(3) -+ HASH3_CALC; -+ curMatch = p->hash[kFix3HashSize + hashValue]; -+ p->hash[hash2Value] = -+ p->hash[kFix3HashSize + hashValue] = p->pos; -+ SKIP_FOOTER -+ } -+ while (--num != 0); -+} -+ -+static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ UInt32 hash2Value, hash3Value; -+ SKIP_HEADER(4) -+ HASH4_CALC; -+ curMatch = p->hash[kFix4HashSize + hashValue]; -+ p->hash[ hash2Value] = -+ p->hash[kFix3HashSize + hash3Value] = p->pos; -+ p->hash[kFix4HashSize + hashValue] = p->pos; -+ SKIP_FOOTER -+ } -+ while (--num != 0); -+} -+ -+static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ UInt32 hash2Value, hash3Value; -+ SKIP_HEADER(4) -+ HASH4_CALC; -+ curMatch = p->hash[kFix4HashSize + hashValue]; -+ p->hash[ hash2Value] = -+ p->hash[kFix3HashSize + hash3Value] = -+ p->hash[kFix4HashSize + hashValue] = p->pos; -+ p->son[p->cyclicBufferPos] = curMatch; -+ MOVE_POS -+ } -+ while (--num != 0); -+} -+ -+void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ SKIP_HEADER(3) -+ HASH_ZIP_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ p->son[p->cyclicBufferPos] = curMatch; -+ MOVE_POS -+ } -+ while (--num != 0); -+} -+ -+void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable) -+{ -+ vTable->Init = (Mf_Init_Func)MatchFinder_Init; -+ vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte; -+ vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes; -+ vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos; -+ if (!p->btMode) -+ { -+ vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip; -+ } -+ else if (p->numHashBytes == 2) -+ { -+ vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip; -+ } -+ else if (p->numHashBytes == 3) -+ { -+ vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip; -+ } -+ else -+ { -+ vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; -+ } -+} ---- /dev/null -+++ b/lib/lzma/LzmaDec.c -@@ -0,0 +1,999 @@ -+/* LzmaDec.c -- LZMA Decoder -+2009-09-20 : Igor Pavlov : Public domain */ -+ -+#include "LzmaDec.h" -+ -+#include <string.h> -+ -+#define kNumTopBits 24 -+#define kTopValue ((UInt32)1 << kNumTopBits) -+ -+#define kNumBitModelTotalBits 11 -+#define kBitModelTotal (1 << kNumBitModelTotalBits) -+#define kNumMoveBits 5 -+ -+#define RC_INIT_SIZE 5 -+ -+#define NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | (*buf++); } -+ -+#define IF_BIT_0(p) ttt = *(p); NORMALIZE; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound) -+#define UPDATE_0(p) range = bound; *(p) = (CLzmaProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits)); -+#define UPDATE_1(p) range -= bound; code -= bound; *(p) = (CLzmaProb)(ttt - (ttt >> kNumMoveBits)); -+#define GET_BIT2(p, i, A0, A1) IF_BIT_0(p) \ -+ { UPDATE_0(p); i = (i + i); A0; } else \ -+ { UPDATE_1(p); i = (i + i) + 1; A1; } -+#define GET_BIT(p, i) GET_BIT2(p, i, ; , ;) -+ -+#define TREE_GET_BIT(probs, i) { GET_BIT((probs + i), i); } -+#define TREE_DECODE(probs, limit, i) \ -+ { i = 1; do { TREE_GET_BIT(probs, i); } while (i < limit); i -= limit; } -+ -+/* #define _LZMA_SIZE_OPT */ -+ -+#ifdef _LZMA_SIZE_OPT -+#define TREE_6_DECODE(probs, i) TREE_DECODE(probs, (1 << 6), i) -+#else -+#define TREE_6_DECODE(probs, i) \ -+ { i = 1; \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ i -= 0x40; } -+#endif -+ -+#define NORMALIZE_CHECK if (range < kTopValue) { if (buf >= bufLimit) return DUMMY_ERROR; range <<= 8; code = (code << 8) | (*buf++); } -+ -+#define IF_BIT_0_CHECK(p) ttt = *(p); NORMALIZE_CHECK; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound) -+#define UPDATE_0_CHECK range = bound; -+#define UPDATE_1_CHECK range -= bound; code -= bound; -+#define GET_BIT2_CHECK(p, i, A0, A1) IF_BIT_0_CHECK(p) \ -+ { UPDATE_0_CHECK; i = (i + i); A0; } else \ -+ { UPDATE_1_CHECK; i = (i + i) + 1; A1; } -+#define GET_BIT_CHECK(p, i) GET_BIT2_CHECK(p, i, ; , ;) -+#define TREE_DECODE_CHECK(probs, limit, i) \ -+ { i = 1; do { GET_BIT_CHECK(probs + i, i) } while (i < limit); i -= limit; } -+ -+ -+#define kNumPosBitsMax 4 -+#define kNumPosStatesMax (1 << kNumPosBitsMax) -+ -+#define kLenNumLowBits 3 -+#define kLenNumLowSymbols (1 << kLenNumLowBits) -+#define kLenNumMidBits 3 -+#define kLenNumMidSymbols (1 << kLenNumMidBits) -+#define kLenNumHighBits 8 -+#define kLenNumHighSymbols (1 << kLenNumHighBits) -+ -+#define LenChoice 0 -+#define LenChoice2 (LenChoice + 1) -+#define LenLow (LenChoice2 + 1) -+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits)) -+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits)) -+#define kNumLenProbs (LenHigh + kLenNumHighSymbols) -+ -+ -+#define kNumStates 12 -+#define kNumLitStates 7 -+ -+#define kStartPosModelIndex 4 -+#define kEndPosModelIndex 14 -+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1)) -+ -+#define kNumPosSlotBits 6 -+#define kNumLenToPosStates 4 -+ -+#define kNumAlignBits 4 -+#define kAlignTableSize (1 << kNumAlignBits) -+ -+#define kMatchMinLen 2 -+#define kMatchSpecLenStart (kMatchMinLen + kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols) -+ -+#define IsMatch 0 -+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax)) -+#define IsRepG0 (IsRep + kNumStates) -+#define IsRepG1 (IsRepG0 + kNumStates) -+#define IsRepG2 (IsRepG1 + kNumStates) -+#define IsRep0Long (IsRepG2 + kNumStates) -+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax)) -+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits)) -+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex) -+#define LenCoder (Align + kAlignTableSize) -+#define RepLenCoder (LenCoder + kNumLenProbs) -+#define Literal (RepLenCoder + kNumLenProbs) -+ -+#define LZMA_BASE_SIZE 1846 -+#define LZMA_LIT_SIZE 768 -+ -+#define LzmaProps_GetNumProbs(p) ((UInt32)LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((p)->lc + (p)->lp))) -+ -+#if Literal != LZMA_BASE_SIZE -+StopCompilingDueBUG -+#endif -+ -+#define LZMA_DIC_MIN (1 << 12) -+ -+/* First LZMA-symbol is always decoded. -+And it decodes new LZMA-symbols while (buf < bufLimit), but "buf" is without last normalization -+Out: -+ Result: -+ SZ_OK - OK -+ SZ_ERROR_DATA - Error -+ p->remainLen: -+ < kMatchSpecLenStart : normal remain -+ = kMatchSpecLenStart : finished -+ = kMatchSpecLenStart + 1 : Flush marker -+ = kMatchSpecLenStart + 2 : State Init Marker -+*/ -+ -+static int MY_FAST_CALL LzmaDec_DecodeReal(CLzmaDec *p, SizeT limit, const Byte *bufLimit) -+{ -+ CLzmaProb *probs = p->probs; -+ -+ unsigned state = p->state; -+ UInt32 rep0 = p->reps[0], rep1 = p->reps[1], rep2 = p->reps[2], rep3 = p->reps[3]; -+ unsigned pbMask = ((unsigned)1 << (p->prop.pb)) - 1; -+ unsigned lpMask = ((unsigned)1 << (p->prop.lp)) - 1; -+ unsigned lc = p->prop.lc; -+ -+ Byte *dic = p->dic; -+ SizeT dicBufSize = p->dicBufSize; -+ SizeT dicPos = p->dicPos; -+ -+ UInt32 processedPos = p->processedPos; -+ UInt32 checkDicSize = p->checkDicSize; -+ unsigned len = 0; -+ -+ const Byte *buf = p->buf; -+ UInt32 range = p->range; -+ UInt32 code = p->code; -+ -+ do -+ { -+ CLzmaProb *prob; -+ UInt32 bound; -+ unsigned ttt; -+ unsigned posState = processedPos & pbMask; -+ -+ prob = probs + IsMatch + (state << kNumPosBitsMax) + posState; -+ IF_BIT_0(prob) -+ { -+ unsigned symbol; -+ UPDATE_0(prob); -+ prob = probs + Literal; -+ if (checkDicSize != 0 || processedPos != 0) -+ prob += (LZMA_LIT_SIZE * (((processedPos & lpMask) << lc) + -+ (dic[(dicPos == 0 ? dicBufSize : dicPos) - 1] >> (8 - lc)))); -+ -+ if (state < kNumLitStates) -+ { -+ state -= (state < 4) ? state : 3; -+ symbol = 1; -+ do { GET_BIT(prob + symbol, symbol) } while (symbol < 0x100); -+ } -+ else -+ { -+ unsigned matchByte = p->dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; -+ unsigned offs = 0x100; -+ state -= (state < 10) ? 3 : 6; -+ symbol = 1; -+ do -+ { -+ unsigned bit; -+ CLzmaProb *probLit; -+ matchByte <<= 1; -+ bit = (matchByte & offs); -+ probLit = prob + offs + bit + symbol; -+ GET_BIT2(probLit, symbol, offs &= ~bit, offs &= bit) -+ } -+ while (symbol < 0x100); -+ } -+ dic[dicPos++] = (Byte)symbol; -+ processedPos++; -+ continue; -+ } -+ else -+ { -+ UPDATE_1(prob); -+ prob = probs + IsRep + state; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ state += kNumStates; -+ prob = probs + LenCoder; -+ } -+ else -+ { -+ UPDATE_1(prob); -+ if (checkDicSize == 0 && processedPos == 0) -+ return SZ_ERROR_DATA; -+ prob = probs + IsRepG0 + state; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; -+ dicPos++; -+ processedPos++; -+ state = state < kNumLitStates ? 9 : 11; -+ continue; -+ } -+ UPDATE_1(prob); -+ } -+ else -+ { -+ UInt32 distance; -+ UPDATE_1(prob); -+ prob = probs + IsRepG1 + state; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ distance = rep1; -+ } -+ else -+ { -+ UPDATE_1(prob); -+ prob = probs + IsRepG2 + state; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ distance = rep2; -+ } -+ else -+ { -+ UPDATE_1(prob); -+ distance = rep3; -+ rep3 = rep2; -+ } -+ rep2 = rep1; -+ } -+ rep1 = rep0; -+ rep0 = distance; -+ } -+ state = state < kNumLitStates ? 8 : 11; -+ prob = probs + RepLenCoder; -+ } -+ { -+ unsigned limit, offset; -+ CLzmaProb *probLen = prob + LenChoice; -+ IF_BIT_0(probLen) -+ { -+ UPDATE_0(probLen); -+ probLen = prob + LenLow + (posState << kLenNumLowBits); -+ offset = 0; -+ limit = (1 << kLenNumLowBits); -+ } -+ else -+ { -+ UPDATE_1(probLen); -+ probLen = prob + LenChoice2; -+ IF_BIT_0(probLen) -+ { -+ UPDATE_0(probLen); -+ probLen = prob + LenMid + (posState << kLenNumMidBits); -+ offset = kLenNumLowSymbols; -+ limit = (1 << kLenNumMidBits); -+ } -+ else -+ { -+ UPDATE_1(probLen); -+ probLen = prob + LenHigh; -+ offset = kLenNumLowSymbols + kLenNumMidSymbols; -+ limit = (1 << kLenNumHighBits); -+ } -+ } -+ TREE_DECODE(probLen, limit, len); -+ len += offset; -+ } -+ -+ if (state >= kNumStates) -+ { -+ UInt32 distance; -+ prob = probs + PosSlot + -+ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << kNumPosSlotBits); -+ TREE_6_DECODE(prob, distance); -+ if (distance >= kStartPosModelIndex) -+ { -+ unsigned posSlot = (unsigned)distance; -+ int numDirectBits = (int)(((distance >> 1) - 1)); -+ distance = (2 | (distance & 1)); -+ if (posSlot < kEndPosModelIndex) -+ { -+ distance <<= numDirectBits; -+ prob = probs + SpecPos + distance - posSlot - 1; -+ { -+ UInt32 mask = 1; -+ unsigned i = 1; -+ do -+ { -+ GET_BIT2(prob + i, i, ; , distance |= mask); -+ mask <<= 1; -+ } -+ while (--numDirectBits != 0); -+ } -+ } -+ else -+ { -+ numDirectBits -= kNumAlignBits; -+ do -+ { -+ NORMALIZE -+ range >>= 1; -+ -+ { -+ UInt32 t; -+ code -= range; -+ t = (0 - ((UInt32)code >> 31)); /* (UInt32)((Int32)code >> 31) */ -+ distance = (distance << 1) + (t + 1); -+ code += range & t; -+ } -+ /* -+ distance <<= 1; -+ if (code >= range) -+ { -+ code -= range; -+ distance |= 1; -+ } -+ */ -+ } -+ while (--numDirectBits != 0); -+ prob = probs + Align; -+ distance <<= kNumAlignBits; -+ { -+ unsigned i = 1; -+ GET_BIT2(prob + i, i, ; , distance |= 1); -+ GET_BIT2(prob + i, i, ; , distance |= 2); -+ GET_BIT2(prob + i, i, ; , distance |= 4); -+ GET_BIT2(prob + i, i, ; , distance |= 8); -+ } -+ if (distance == (UInt32)0xFFFFFFFF) -+ { -+ len += kMatchSpecLenStart; -+ state -= kNumStates; -+ break; -+ } -+ } -+ } -+ rep3 = rep2; -+ rep2 = rep1; -+ rep1 = rep0; -+ rep0 = distance + 1; -+ if (checkDicSize == 0) -+ { -+ if (distance >= processedPos) -+ return SZ_ERROR_DATA; -+ } -+ else if (distance >= checkDicSize) -+ return SZ_ERROR_DATA; -+ state = (state < kNumStates + kNumLitStates) ? kNumLitStates : kNumLitStates + 3; -+ } -+ -+ len += kMatchMinLen; -+ -+ if (limit == dicPos) -+ return SZ_ERROR_DATA; -+ { -+ SizeT rem = limit - dicPos; -+ unsigned curLen = ((rem < len) ? (unsigned)rem : len); -+ SizeT pos = (dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0); -+ -+ processedPos += curLen; -+ -+ len -= curLen; -+ if (pos + curLen <= dicBufSize) -+ { -+ Byte *dest = dic + dicPos; -+ ptrdiff_t src = (ptrdiff_t)pos - (ptrdiff_t)dicPos; -+ const Byte *lim = dest + curLen; -+ dicPos += curLen; -+ do -+ *(dest) = (Byte)*(dest + src); -+ while (++dest != lim); -+ } -+ else -+ { -+ do -+ { -+ dic[dicPos++] = dic[pos]; -+ if (++pos == dicBufSize) -+ pos = 0; -+ } -+ while (--curLen != 0); -+ } -+ } -+ } -+ } -+ while (dicPos < limit && buf < bufLimit); -+ NORMALIZE; -+ p->buf = buf; -+ p->range = range; -+ p->code = code; -+ p->remainLen = len; -+ p->dicPos = dicPos; -+ p->processedPos = processedPos; -+ p->reps[0] = rep0; -+ p->reps[1] = rep1; -+ p->reps[2] = rep2; -+ p->reps[3] = rep3; -+ p->state = state; -+ -+ return SZ_OK; -+} -+ -+static void MY_FAST_CALL LzmaDec_WriteRem(CLzmaDec *p, SizeT limit) -+{ -+ if (p->remainLen != 0 && p->remainLen < kMatchSpecLenStart) -+ { -+ Byte *dic = p->dic; -+ SizeT dicPos = p->dicPos; -+ SizeT dicBufSize = p->dicBufSize; -+ unsigned len = p->remainLen; -+ UInt32 rep0 = p->reps[0]; -+ if (limit - dicPos < len) -+ len = (unsigned)(limit - dicPos); -+ -+ if (p->checkDicSize == 0 && p->prop.dicSize - p->processedPos <= len) -+ p->checkDicSize = p->prop.dicSize; -+ -+ p->processedPos += len; -+ p->remainLen -= len; -+ while (len-- != 0) -+ { -+ dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; -+ dicPos++; -+ } -+ p->dicPos = dicPos; -+ } -+} -+ -+static int MY_FAST_CALL LzmaDec_DecodeReal2(CLzmaDec *p, SizeT limit, const Byte *bufLimit) -+{ -+ do -+ { -+ SizeT limit2 = limit; -+ if (p->checkDicSize == 0) -+ { -+ UInt32 rem = p->prop.dicSize - p->processedPos; -+ if (limit - p->dicPos > rem) -+ limit2 = p->dicPos + rem; -+ } -+ RINOK(LzmaDec_DecodeReal(p, limit2, bufLimit)); -+ if (p->processedPos >= p->prop.dicSize) -+ p->checkDicSize = p->prop.dicSize; -+ LzmaDec_WriteRem(p, limit); -+ } -+ while (p->dicPos < limit && p->buf < bufLimit && p->remainLen < kMatchSpecLenStart); -+ -+ if (p->remainLen > kMatchSpecLenStart) -+ { -+ p->remainLen = kMatchSpecLenStart; -+ } -+ return 0; -+} -+ -+typedef enum -+{ -+ DUMMY_ERROR, /* unexpected end of input stream */ -+ DUMMY_LIT, -+ DUMMY_MATCH, -+ DUMMY_REP -+} ELzmaDummy; -+ -+static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, SizeT inSize) -+{ -+ UInt32 range = p->range; -+ UInt32 code = p->code; -+ const Byte *bufLimit = buf + inSize; -+ CLzmaProb *probs = p->probs; -+ unsigned state = p->state; -+ ELzmaDummy res; -+ -+ { -+ CLzmaProb *prob; -+ UInt32 bound; -+ unsigned ttt; -+ unsigned posState = (p->processedPos) & ((1 << p->prop.pb) - 1); -+ -+ prob = probs + IsMatch + (state << kNumPosBitsMax) + posState; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK -+ -+ /* if (bufLimit - buf >= 7) return DUMMY_LIT; */ -+ -+ prob = probs + Literal; -+ if (p->checkDicSize != 0 || p->processedPos != 0) -+ prob += (LZMA_LIT_SIZE * -+ ((((p->processedPos) & ((1 << (p->prop.lp)) - 1)) << p->prop.lc) + -+ (p->dic[(p->dicPos == 0 ? p->dicBufSize : p->dicPos) - 1] >> (8 - p->prop.lc)))); -+ -+ if (state < kNumLitStates) -+ { -+ unsigned symbol = 1; -+ do { GET_BIT_CHECK(prob + symbol, symbol) } while (symbol < 0x100); -+ } -+ else -+ { -+ unsigned matchByte = p->dic[p->dicPos - p->reps[0] + -+ ((p->dicPos < p->reps[0]) ? p->dicBufSize : 0)]; -+ unsigned offs = 0x100; -+ unsigned symbol = 1; -+ do -+ { -+ unsigned bit; -+ CLzmaProb *probLit; -+ matchByte <<= 1; -+ bit = (matchByte & offs); -+ probLit = prob + offs + bit + symbol; -+ GET_BIT2_CHECK(probLit, symbol, offs &= ~bit, offs &= bit) -+ } -+ while (symbol < 0x100); -+ } -+ res = DUMMY_LIT; -+ } -+ else -+ { -+ unsigned len; -+ UPDATE_1_CHECK; -+ -+ prob = probs + IsRep + state; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ state = 0; -+ prob = probs + LenCoder; -+ res = DUMMY_MATCH; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ res = DUMMY_REP; -+ prob = probs + IsRepG0 + state; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ NORMALIZE_CHECK; -+ return DUMMY_REP; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ } -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ prob = probs + IsRepG1 + state; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ prob = probs + IsRepG2 + state; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ } -+ } -+ } -+ state = kNumStates; -+ prob = probs + RepLenCoder; -+ } -+ { -+ unsigned limit, offset; -+ CLzmaProb *probLen = prob + LenChoice; -+ IF_BIT_0_CHECK(probLen) -+ { -+ UPDATE_0_CHECK; -+ probLen = prob + LenLow + (posState << kLenNumLowBits); -+ offset = 0; -+ limit = 1 << kLenNumLowBits; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ probLen = prob + LenChoice2; -+ IF_BIT_0_CHECK(probLen) -+ { -+ UPDATE_0_CHECK; -+ probLen = prob + LenMid + (posState << kLenNumMidBits); -+ offset = kLenNumLowSymbols; -+ limit = 1 << kLenNumMidBits; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ probLen = prob + LenHigh; -+ offset = kLenNumLowSymbols + kLenNumMidSymbols; -+ limit = 1 << kLenNumHighBits; -+ } -+ } -+ TREE_DECODE_CHECK(probLen, limit, len); -+ len += offset; -+ } -+ -+ if (state < 4) -+ { -+ unsigned posSlot; -+ prob = probs + PosSlot + -+ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << -+ kNumPosSlotBits); -+ TREE_DECODE_CHECK(prob, 1 << kNumPosSlotBits, posSlot); -+ if (posSlot >= kStartPosModelIndex) -+ { -+ int numDirectBits = ((posSlot >> 1) - 1); -+ -+ /* if (bufLimit - buf >= 8) return DUMMY_MATCH; */ -+ -+ if (posSlot < kEndPosModelIndex) -+ { -+ prob = probs + SpecPos + ((2 | (posSlot & 1)) << numDirectBits) - posSlot - 1; -+ } -+ else -+ { -+ numDirectBits -= kNumAlignBits; -+ do -+ { -+ NORMALIZE_CHECK -+ range >>= 1; -+ code -= range & (((code - range) >> 31) - 1); -+ /* if (code >= range) code -= range; */ -+ } -+ while (--numDirectBits != 0); -+ prob = probs + Align; -+ numDirectBits = kNumAlignBits; -+ } -+ { -+ unsigned i = 1; -+ do -+ { -+ GET_BIT_CHECK(prob + i, i); -+ } -+ while (--numDirectBits != 0); -+ } -+ } -+ } -+ } -+ } -+ NORMALIZE_CHECK; -+ return res; -+} -+ -+ -+static void LzmaDec_InitRc(CLzmaDec *p, const Byte *data) -+{ -+ p->code = ((UInt32)data[1] << 24) | ((UInt32)data[2] << 16) | ((UInt32)data[3] << 8) | ((UInt32)data[4]); -+ p->range = 0xFFFFFFFF; -+ p->needFlush = 0; -+} -+ -+void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) -+{ -+ p->needFlush = 1; -+ p->remainLen = 0; -+ p->tempBufSize = 0; -+ -+ if (initDic) -+ { -+ p->processedPos = 0; -+ p->checkDicSize = 0; -+ p->needInitState = 1; -+ } -+ if (initState) -+ p->needInitState = 1; -+} -+ -+void LzmaDec_Init(CLzmaDec *p) -+{ -+ p->dicPos = 0; -+ LzmaDec_InitDicAndState(p, True, True); -+} -+ -+static void LzmaDec_InitStateReal(CLzmaDec *p) -+{ -+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (p->prop.lc + p->prop.lp)); -+ UInt32 i; -+ CLzmaProb *probs = p->probs; -+ for (i = 0; i < numProbs; i++) -+ probs[i] = kBitModelTotal >> 1; -+ p->reps[0] = p->reps[1] = p->reps[2] = p->reps[3] = 1; -+ p->state = 0; -+ p->needInitState = 0; -+} -+ -+SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, -+ ELzmaFinishMode finishMode, ELzmaStatus *status) -+{ -+ SizeT inSize = *srcLen; -+ (*srcLen) = 0; -+ LzmaDec_WriteRem(p, dicLimit); -+ -+ *status = LZMA_STATUS_NOT_SPECIFIED; -+ -+ while (p->remainLen != kMatchSpecLenStart) -+ { -+ int checkEndMarkNow; -+ -+ if (p->needFlush != 0) -+ { -+ for (; inSize > 0 && p->tempBufSize < RC_INIT_SIZE; (*srcLen)++, inSize--) -+ p->tempBuf[p->tempBufSize++] = *src++; -+ if (p->tempBufSize < RC_INIT_SIZE) -+ { -+ *status = LZMA_STATUS_NEEDS_MORE_INPUT; -+ return SZ_OK; -+ } -+ if (p->tempBuf[0] != 0) -+ return SZ_ERROR_DATA; -+ -+ LzmaDec_InitRc(p, p->tempBuf); -+ p->tempBufSize = 0; -+ } -+ -+ checkEndMarkNow = 0; -+ if (p->dicPos >= dicLimit) -+ { -+ if (p->remainLen == 0 && p->code == 0) -+ { -+ *status = LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK; -+ return SZ_OK; -+ } -+ if (finishMode == LZMA_FINISH_ANY) -+ { -+ *status = LZMA_STATUS_NOT_FINISHED; -+ return SZ_OK; -+ } -+ if (p->remainLen != 0) -+ { -+ *status = LZMA_STATUS_NOT_FINISHED; -+ return SZ_ERROR_DATA; -+ } -+ checkEndMarkNow = 1; -+ } -+ -+ if (p->needInitState) -+ LzmaDec_InitStateReal(p); -+ -+ if (p->tempBufSize == 0) -+ { -+ SizeT processed; -+ const Byte *bufLimit; -+ if (inSize < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow) -+ { -+ int dummyRes = LzmaDec_TryDummy(p, src, inSize); -+ if (dummyRes == DUMMY_ERROR) -+ { -+ memcpy(p->tempBuf, src, inSize); -+ p->tempBufSize = (unsigned)inSize; -+ (*srcLen) += inSize; -+ *status = LZMA_STATUS_NEEDS_MORE_INPUT; -+ return SZ_OK; -+ } -+ if (checkEndMarkNow && dummyRes != DUMMY_MATCH) -+ { -+ *status = LZMA_STATUS_NOT_FINISHED; -+ return SZ_ERROR_DATA; -+ } -+ bufLimit = src; -+ } -+ else -+ bufLimit = src + inSize - LZMA_REQUIRED_INPUT_MAX; -+ p->buf = src; -+ if (LzmaDec_DecodeReal2(p, dicLimit, bufLimit) != 0) -+ return SZ_ERROR_DATA; -+ processed = (SizeT)(p->buf - src); -+ (*srcLen) += processed; -+ src += processed; -+ inSize -= processed; -+ } -+ else -+ { -+ unsigned rem = p->tempBufSize, lookAhead = 0; -+ while (rem < LZMA_REQUIRED_INPUT_MAX && lookAhead < inSize) -+ p->tempBuf[rem++] = src[lookAhead++]; -+ p->tempBufSize = rem; -+ if (rem < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow) -+ { -+ int dummyRes = LzmaDec_TryDummy(p, p->tempBuf, rem); -+ if (dummyRes == DUMMY_ERROR) -+ { -+ (*srcLen) += lookAhead; -+ *status = LZMA_STATUS_NEEDS_MORE_INPUT; -+ return SZ_OK; -+ } -+ if (checkEndMarkNow && dummyRes != DUMMY_MATCH) -+ { -+ *status = LZMA_STATUS_NOT_FINISHED; -+ return SZ_ERROR_DATA; -+ } -+ } -+ p->buf = p->tempBuf; -+ if (LzmaDec_DecodeReal2(p, dicLimit, p->buf) != 0) -+ return SZ_ERROR_DATA; -+ lookAhead -= (rem - (unsigned)(p->buf - p->tempBuf)); -+ (*srcLen) += lookAhead; -+ src += lookAhead; -+ inSize -= lookAhead; -+ p->tempBufSize = 0; -+ } -+ } -+ if (p->code == 0) -+ *status = LZMA_STATUS_FINISHED_WITH_MARK; -+ return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA; -+} -+ -+SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status) -+{ -+ SizeT outSize = *destLen; -+ SizeT inSize = *srcLen; -+ *srcLen = *destLen = 0; -+ for (;;) -+ { -+ SizeT inSizeCur = inSize, outSizeCur, dicPos; -+ ELzmaFinishMode curFinishMode; -+ SRes res; -+ if (p->dicPos == p->dicBufSize) -+ p->dicPos = 0; -+ dicPos = p->dicPos; -+ if (outSize > p->dicBufSize - dicPos) -+ { -+ outSizeCur = p->dicBufSize; -+ curFinishMode = LZMA_FINISH_ANY; -+ } -+ else -+ { -+ outSizeCur = dicPos + outSize; -+ curFinishMode = finishMode; -+ } -+ -+ res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status); -+ src += inSizeCur; -+ inSize -= inSizeCur; -+ *srcLen += inSizeCur; -+ outSizeCur = p->dicPos - dicPos; -+ memcpy(dest, p->dic + dicPos, outSizeCur); -+ dest += outSizeCur; -+ outSize -= outSizeCur; -+ *destLen += outSizeCur; -+ if (res != 0) -+ return res; -+ if (outSizeCur == 0 || outSize == 0) -+ return SZ_OK; -+ } -+} -+ -+void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->probs); -+ p->probs = 0; -+} -+ -+static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->dic); -+ p->dic = 0; -+} -+ -+void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc) -+{ -+ LzmaDec_FreeProbs(p, alloc); -+ LzmaDec_FreeDict(p, alloc); -+} -+ -+SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) -+{ -+ UInt32 dicSize; -+ Byte d; -+ -+ if (size < LZMA_PROPS_SIZE) -+ return SZ_ERROR_UNSUPPORTED; -+ else -+ dicSize = data[1] | ((UInt32)data[2] << 8) | ((UInt32)data[3] << 16) | ((UInt32)data[4] << 24); -+ -+ if (dicSize < LZMA_DIC_MIN) -+ dicSize = LZMA_DIC_MIN; -+ p->dicSize = dicSize; -+ -+ d = data[0]; -+ if (d >= (9 * 5 * 5)) -+ return SZ_ERROR_UNSUPPORTED; -+ -+ p->lc = d % 9; -+ d /= 9; -+ p->pb = d / 5; -+ p->lp = d % 5; -+ -+ return SZ_OK; -+} -+ -+static SRes LzmaDec_AllocateProbs2(CLzmaDec *p, const CLzmaProps *propNew, ISzAlloc *alloc) -+{ -+ UInt32 numProbs = LzmaProps_GetNumProbs(propNew); -+ if (p->probs == 0 || numProbs != p->numProbs) -+ { -+ LzmaDec_FreeProbs(p, alloc); -+ p->probs = (CLzmaProb *)alloc->Alloc(alloc, numProbs * sizeof(CLzmaProb)); -+ p->numProbs = numProbs; -+ if (p->probs == 0) -+ return SZ_ERROR_MEM; -+ } -+ return SZ_OK; -+} -+ -+SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) -+{ -+ CLzmaProps propNew; -+ RINOK(LzmaProps_Decode(&propNew, props, propsSize)); -+ RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); -+ p->prop = propNew; -+ return SZ_OK; -+} -+ -+SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) -+{ -+ CLzmaProps propNew; -+ SizeT dicBufSize; -+ RINOK(LzmaProps_Decode(&propNew, props, propsSize)); -+ RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); -+ dicBufSize = propNew.dicSize; -+ if (p->dic == 0 || dicBufSize != p->dicBufSize) -+ { -+ LzmaDec_FreeDict(p, alloc); -+ p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize); -+ if (p->dic == 0) -+ { -+ LzmaDec_FreeProbs(p, alloc); -+ return SZ_ERROR_MEM; -+ } -+ } -+ p->dicBufSize = dicBufSize; -+ p->prop = propNew; -+ return SZ_OK; -+} -+ -+SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, -+ const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode, -+ ELzmaStatus *status, ISzAlloc *alloc) -+{ -+ CLzmaDec p; -+ SRes res; -+ SizeT inSize = *srcLen; -+ SizeT outSize = *destLen; -+ *srcLen = *destLen = 0; -+ if (inSize < RC_INIT_SIZE) -+ return SZ_ERROR_INPUT_EOF; -+ -+ LzmaDec_Construct(&p); -+ res = LzmaDec_AllocateProbs(&p, propData, propSize, alloc); -+ if (res != 0) -+ return res; -+ p.dic = dest; -+ p.dicBufSize = outSize; -+ -+ LzmaDec_Init(&p); -+ -+ *srcLen = inSize; -+ res = LzmaDec_DecodeToDic(&p, outSize, src, srcLen, finishMode, status); -+ -+ if (res == SZ_OK && *status == LZMA_STATUS_NEEDS_MORE_INPUT) -+ res = SZ_ERROR_INPUT_EOF; -+ -+ (*destLen) = p.dicPos; -+ LzmaDec_FreeProbs(&p, alloc); -+ return res; -+} ---- /dev/null -+++ b/lib/lzma/LzmaEnc.c -@@ -0,0 +1,2271 @@ -+/* LzmaEnc.c -- LZMA Encoder -+2009-11-24 : Igor Pavlov : Public domain */ -+ -+#include <string.h> -+ -+/* #define SHOW_STAT */ -+/* #define SHOW_STAT2 */ -+ -+#if defined(SHOW_STAT) || defined(SHOW_STAT2) -+#include <stdio.h> -+#endif -+ -+#include "LzmaEnc.h" -+ -+/* disable MT */ -+#define _7ZIP_ST -+ -+#include "LzFind.h" -+#ifndef _7ZIP_ST -+#include "LzFindMt.h" -+#endif -+ -+#ifdef SHOW_STAT -+static int ttt = 0; -+#endif -+ -+#define kBlockSizeMax ((1 << LZMA_NUM_BLOCK_SIZE_BITS) - 1) -+ -+#define kBlockSize (9 << 10) -+#define kUnpackBlockSize (1 << 18) -+#define kMatchArraySize (1 << 21) -+#define kMatchRecordMaxSize ((LZMA_MATCH_LEN_MAX * 2 + 3) * LZMA_MATCH_LEN_MAX) -+ -+#define kNumMaxDirectBits (31) -+ -+#define kNumTopBits 24 -+#define kTopValue ((UInt32)1 << kNumTopBits) -+ -+#define kNumBitModelTotalBits 11 -+#define kBitModelTotal (1 << kNumBitModelTotalBits) -+#define kNumMoveBits 5 -+#define kProbInitValue (kBitModelTotal >> 1) -+ -+#define kNumMoveReducingBits 4 -+#define kNumBitPriceShiftBits 4 -+#define kBitPrice (1 << kNumBitPriceShiftBits) -+ -+void LzmaEncProps_Init(CLzmaEncProps *p) -+{ -+ p->level = 5; -+ p->dictSize = p->mc = 0; -+ p->lc = p->lp = p->pb = p->algo = p->fb = p->btMode = p->numHashBytes = p->numThreads = -1; -+ p->writeEndMark = 0; -+} -+ -+void LzmaEncProps_Normalize(CLzmaEncProps *p) -+{ -+ int level = p->level; -+ if (level < 0) level = 5; -+ p->level = level; -+ if (p->dictSize == 0) p->dictSize = (level <= 5 ? (1 << (level * 2 + 14)) : (level == 6 ? (1 << 25) : (1 << 26))); -+ if (p->lc < 0) p->lc = 3; -+ if (p->lp < 0) p->lp = 0; -+ if (p->pb < 0) p->pb = 2; -+ if (p->algo < 0) p->algo = (level < 5 ? 0 : 1); -+ if (p->fb < 0) p->fb = (level < 7 ? 32 : 64); -+ if (p->btMode < 0) p->btMode = (p->algo == 0 ? 0 : 1); -+ if (p->numHashBytes < 0) p->numHashBytes = 4; -+ if (p->mc == 0) p->mc = (16 + (p->fb >> 1)) >> (p->btMode ? 0 : 1); -+ if (p->numThreads < 0) -+ p->numThreads = -+ #ifndef _7ZIP_ST -+ ((p->btMode && p->algo) ? 2 : 1); -+ #else -+ 1; -+ #endif -+} -+ -+UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) -+{ -+ CLzmaEncProps props = *props2; -+ LzmaEncProps_Normalize(&props); -+ return props.dictSize; -+} -+ -+/* #define LZMA_LOG_BSR */ -+/* Define it for Intel's CPU */ -+ -+ -+#ifdef LZMA_LOG_BSR -+ -+#define kDicLogSizeMaxCompress 30 -+ -+#define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); } -+ -+UInt32 GetPosSlot1(UInt32 pos) -+{ -+ UInt32 res; -+ BSR2_RET(pos, res); -+ return res; -+} -+#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); } -+#define GetPosSlot(pos, res) { if (pos < 2) res = pos; else BSR2_RET(pos, res); } -+ -+#else -+ -+#define kNumLogBits (9 + (int)sizeof(size_t) / 2) -+#define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7) -+ -+void LzmaEnc_FastPosInit(Byte *g_FastPos) -+{ -+ int c = 2, slotFast; -+ g_FastPos[0] = 0; -+ g_FastPos[1] = 1; -+ -+ for (slotFast = 2; slotFast < kNumLogBits * 2; slotFast++) -+ { -+ UInt32 k = (1 << ((slotFast >> 1) - 1)); -+ UInt32 j; -+ for (j = 0; j < k; j++, c++) -+ g_FastPos[c] = (Byte)slotFast; -+ } -+} -+ -+#define BSR2_RET(pos, res) { UInt32 i = 6 + ((kNumLogBits - 1) & \ -+ (0 - (((((UInt32)1 << (kNumLogBits + 6)) - 1) - pos) >> 31))); \ -+ res = p->g_FastPos[pos >> i] + (i * 2); } -+/* -+#define BSR2_RET(pos, res) { res = (pos < (1 << (kNumLogBits + 6))) ? \ -+ p->g_FastPos[pos >> 6] + 12 : \ -+ p->g_FastPos[pos >> (6 + kNumLogBits - 1)] + (6 + (kNumLogBits - 1)) * 2; } -+*/ -+ -+#define GetPosSlot1(pos) p->g_FastPos[pos] -+#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); } -+#define GetPosSlot(pos, res) { if (pos < kNumFullDistances) res = p->g_FastPos[pos]; else BSR2_RET(pos, res); } -+ -+#endif -+ -+ -+#define LZMA_NUM_REPS 4 -+ -+typedef unsigned CState; -+ -+typedef struct -+{ -+ UInt32 price; -+ -+ CState state; -+ int prev1IsChar; -+ int prev2; -+ -+ UInt32 posPrev2; -+ UInt32 backPrev2; -+ -+ UInt32 posPrev; -+ UInt32 backPrev; -+ UInt32 backs[LZMA_NUM_REPS]; -+} COptimal; -+ -+#define kNumOpts (1 << 12) -+ -+#define kNumLenToPosStates 4 -+#define kNumPosSlotBits 6 -+#define kDicLogSizeMin 0 -+#define kDicLogSizeMax 32 -+#define kDistTableSizeMax (kDicLogSizeMax * 2) -+ -+ -+#define kNumAlignBits 4 -+#define kAlignTableSize (1 << kNumAlignBits) -+#define kAlignMask (kAlignTableSize - 1) -+ -+#define kStartPosModelIndex 4 -+#define kEndPosModelIndex 14 -+#define kNumPosModels (kEndPosModelIndex - kStartPosModelIndex) -+ -+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1)) -+ -+#ifdef _LZMA_PROB32 -+#define CLzmaProb UInt32 -+#else -+#define CLzmaProb UInt16 -+#endif -+ -+#define LZMA_PB_MAX 4 -+#define LZMA_LC_MAX 8 -+#define LZMA_LP_MAX 4 -+ -+#define LZMA_NUM_PB_STATES_MAX (1 << LZMA_PB_MAX) -+ -+ -+#define kLenNumLowBits 3 -+#define kLenNumLowSymbols (1 << kLenNumLowBits) -+#define kLenNumMidBits 3 -+#define kLenNumMidSymbols (1 << kLenNumMidBits) -+#define kLenNumHighBits 8 -+#define kLenNumHighSymbols (1 << kLenNumHighBits) -+ -+#define kLenNumSymbolsTotal (kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols) -+ -+#define LZMA_MATCH_LEN_MIN 2 -+#define LZMA_MATCH_LEN_MAX (LZMA_MATCH_LEN_MIN + kLenNumSymbolsTotal - 1) -+ -+#define kNumStates 12 -+ -+typedef struct -+{ -+ CLzmaProb choice; -+ CLzmaProb choice2; -+ CLzmaProb low[LZMA_NUM_PB_STATES_MAX << kLenNumLowBits]; -+ CLzmaProb mid[LZMA_NUM_PB_STATES_MAX << kLenNumMidBits]; -+ CLzmaProb high[kLenNumHighSymbols]; -+} CLenEnc; -+ -+typedef struct -+{ -+ CLenEnc p; -+ UInt32 prices[LZMA_NUM_PB_STATES_MAX][kLenNumSymbolsTotal]; -+ UInt32 tableSize; -+ UInt32 counters[LZMA_NUM_PB_STATES_MAX]; -+} CLenPriceEnc; -+ -+typedef struct -+{ -+ UInt32 range; -+ Byte cache; -+ UInt64 low; -+ UInt64 cacheSize; -+ Byte *buf; -+ Byte *bufLim; -+ Byte *bufBase; -+ ISeqOutStream *outStream; -+ UInt64 processed; -+ SRes res; -+} CRangeEnc; -+ -+typedef struct -+{ -+ CLzmaProb *litProbs; -+ -+ CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX]; -+ CLzmaProb isRep[kNumStates]; -+ CLzmaProb isRepG0[kNumStates]; -+ CLzmaProb isRepG1[kNumStates]; -+ CLzmaProb isRepG2[kNumStates]; -+ CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX]; -+ -+ CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits]; -+ CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex]; -+ CLzmaProb posAlignEncoder[1 << kNumAlignBits]; -+ -+ CLenPriceEnc lenEnc; -+ CLenPriceEnc repLenEnc; -+ -+ UInt32 reps[LZMA_NUM_REPS]; -+ UInt32 state; -+} CSaveState; -+ -+typedef struct -+{ -+ IMatchFinder matchFinder; -+ void *matchFinderObj; -+ -+ #ifndef _7ZIP_ST -+ Bool mtMode; -+ CMatchFinderMt matchFinderMt; -+ #endif -+ -+ CMatchFinder matchFinderBase; -+ -+ #ifndef _7ZIP_ST -+ Byte pad[128]; -+ #endif -+ -+ UInt32 optimumEndIndex; -+ UInt32 optimumCurrentIndex; -+ -+ UInt32 longestMatchLength; -+ UInt32 numPairs; -+ UInt32 numAvail; -+ COptimal opt[kNumOpts]; -+ -+ #ifndef LZMA_LOG_BSR -+ Byte g_FastPos[1 << kNumLogBits]; -+ #endif -+ -+ UInt32 ProbPrices[kBitModelTotal >> kNumMoveReducingBits]; -+ UInt32 matches[LZMA_MATCH_LEN_MAX * 2 + 2 + 1]; -+ UInt32 numFastBytes; -+ UInt32 additionalOffset; -+ UInt32 reps[LZMA_NUM_REPS]; -+ UInt32 state; -+ -+ UInt32 posSlotPrices[kNumLenToPosStates][kDistTableSizeMax]; -+ UInt32 distancesPrices[kNumLenToPosStates][kNumFullDistances]; -+ UInt32 alignPrices[kAlignTableSize]; -+ UInt32 alignPriceCount; -+ -+ UInt32 distTableSize; -+ -+ unsigned lc, lp, pb; -+ unsigned lpMask, pbMask; -+ -+ CLzmaProb *litProbs; -+ -+ CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX]; -+ CLzmaProb isRep[kNumStates]; -+ CLzmaProb isRepG0[kNumStates]; -+ CLzmaProb isRepG1[kNumStates]; -+ CLzmaProb isRepG2[kNumStates]; -+ CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX]; -+ -+ CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits]; -+ CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex]; -+ CLzmaProb posAlignEncoder[1 << kNumAlignBits]; -+ -+ CLenPriceEnc lenEnc; -+ CLenPriceEnc repLenEnc; -+ -+ unsigned lclp; -+ -+ Bool fastMode; -+ -+ CRangeEnc rc; -+ -+ Bool writeEndMark; -+ UInt64 nowPos64; -+ UInt32 matchPriceCount; -+ Bool finished; -+ Bool multiThread; -+ -+ SRes result; -+ UInt32 dictSize; -+ UInt32 matchFinderCycles; -+ -+ int needInit; -+ -+ CSaveState saveState; -+} CLzmaEnc; -+ -+void LzmaEnc_SaveState(CLzmaEncHandle pp) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ CSaveState *dest = &p->saveState; -+ int i; -+ dest->lenEnc = p->lenEnc; -+ dest->repLenEnc = p->repLenEnc; -+ dest->state = p->state; -+ -+ for (i = 0; i < kNumStates; i++) -+ { -+ memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); -+ memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); -+ } -+ for (i = 0; i < kNumLenToPosStates; i++) -+ memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); -+ memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); -+ memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); -+ memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); -+ memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); -+ memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); -+ memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); -+ memcpy(dest->reps, p->reps, sizeof(p->reps)); -+ memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb)); -+} -+ -+void LzmaEnc_RestoreState(CLzmaEncHandle pp) -+{ -+ CLzmaEnc *dest = (CLzmaEnc *)pp; -+ const CSaveState *p = &dest->saveState; -+ int i; -+ dest->lenEnc = p->lenEnc; -+ dest->repLenEnc = p->repLenEnc; -+ dest->state = p->state; -+ -+ for (i = 0; i < kNumStates; i++) -+ { -+ memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); -+ memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); -+ } -+ for (i = 0; i < kNumLenToPosStates; i++) -+ memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); -+ memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); -+ memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); -+ memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); -+ memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); -+ memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); -+ memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); -+ memcpy(dest->reps, p->reps, sizeof(p->reps)); -+ memcpy(dest->litProbs, p->litProbs, (0x300 << dest->lclp) * sizeof(CLzmaProb)); -+} -+ -+SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ CLzmaEncProps props = *props2; -+ LzmaEncProps_Normalize(&props); -+ -+ if (props.lc > LZMA_LC_MAX || props.lp > LZMA_LP_MAX || props.pb > LZMA_PB_MAX || -+ props.dictSize > (1 << kDicLogSizeMaxCompress) || props.dictSize > (1 << 30)) -+ return SZ_ERROR_PARAM; -+ p->dictSize = props.dictSize; -+ p->matchFinderCycles = props.mc; -+ { -+ unsigned fb = props.fb; -+ if (fb < 5) -+ fb = 5; -+ if (fb > LZMA_MATCH_LEN_MAX) -+ fb = LZMA_MATCH_LEN_MAX; -+ p->numFastBytes = fb; -+ } -+ p->lc = props.lc; -+ p->lp = props.lp; -+ p->pb = props.pb; -+ p->fastMode = (props.algo == 0); -+ p->matchFinderBase.btMode = props.btMode; -+ { -+ UInt32 numHashBytes = 4; -+ if (props.btMode) -+ { -+ if (props.numHashBytes < 2) -+ numHashBytes = 2; -+ else if (props.numHashBytes < 4) -+ numHashBytes = props.numHashBytes; -+ } -+ p->matchFinderBase.numHashBytes = numHashBytes; -+ } -+ -+ p->matchFinderBase.cutValue = props.mc; -+ -+ p->writeEndMark = props.writeEndMark; -+ -+ #ifndef _7ZIP_ST -+ /* -+ if (newMultiThread != _multiThread) -+ { -+ ReleaseMatchFinder(); -+ _multiThread = newMultiThread; -+ } -+ */ -+ p->multiThread = (props.numThreads > 1); -+ #endif -+ -+ return SZ_OK; -+} -+ -+static const int kLiteralNextStates[kNumStates] = {0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 4, 5}; -+static const int kMatchNextStates[kNumStates] = {7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10}; -+static const int kRepNextStates[kNumStates] = {8, 8, 8, 8, 8, 8, 8, 11, 11, 11, 11, 11}; -+static const int kShortRepNextStates[kNumStates]= {9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11}; -+ -+#define IsCharState(s) ((s) < 7) -+ -+#define GetLenToPosState(len) (((len) < kNumLenToPosStates + 1) ? (len) - 2 : kNumLenToPosStates - 1) -+ -+#define kInfinityPrice (1 << 30) -+ -+static void RangeEnc_Construct(CRangeEnc *p) -+{ -+ p->outStream = 0; -+ p->bufBase = 0; -+} -+ -+#define RangeEnc_GetProcessed(p) ((p)->processed + ((p)->buf - (p)->bufBase) + (p)->cacheSize) -+ -+#define RC_BUF_SIZE (1 << 16) -+static int RangeEnc_Alloc(CRangeEnc *p, ISzAlloc *alloc) -+{ -+ if (p->bufBase == 0) -+ { -+ p->bufBase = (Byte *)alloc->Alloc(alloc, RC_BUF_SIZE); -+ if (p->bufBase == 0) -+ return 0; -+ p->bufLim = p->bufBase + RC_BUF_SIZE; -+ } -+ return 1; -+} -+ -+static void RangeEnc_Free(CRangeEnc *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->bufBase); -+ p->bufBase = 0; -+} -+ -+static void RangeEnc_Init(CRangeEnc *p) -+{ -+ /* Stream.Init(); */ -+ p->low = 0; -+ p->range = 0xFFFFFFFF; -+ p->cacheSize = 1; -+ p->cache = 0; -+ -+ p->buf = p->bufBase; -+ -+ p->processed = 0; -+ p->res = SZ_OK; -+} -+ -+static void RangeEnc_FlushStream(CRangeEnc *p) -+{ -+ size_t num; -+ if (p->res != SZ_OK) -+ return; -+ num = p->buf - p->bufBase; -+ if (num != p->outStream->Write(p->outStream, p->bufBase, num)) -+ p->res = SZ_ERROR_WRITE; -+ p->processed += num; -+ p->buf = p->bufBase; -+} -+ -+static void MY_FAST_CALL RangeEnc_ShiftLow(CRangeEnc *p) -+{ -+ if ((UInt32)p->low < (UInt32)0xFF000000 || (int)(p->low >> 32) != 0) -+ { -+ Byte temp = p->cache; -+ do -+ { -+ Byte *buf = p->buf; -+ *buf++ = (Byte)(temp + (Byte)(p->low >> 32)); -+ p->buf = buf; -+ if (buf == p->bufLim) -+ RangeEnc_FlushStream(p); -+ temp = 0xFF; -+ } -+ while (--p->cacheSize != 0); -+ p->cache = (Byte)((UInt32)p->low >> 24); -+ } -+ p->cacheSize++; -+ p->low = (UInt32)p->low << 8; -+} -+ -+static void RangeEnc_FlushData(CRangeEnc *p) -+{ -+ int i; -+ for (i = 0; i < 5; i++) -+ RangeEnc_ShiftLow(p); -+} -+ -+static void RangeEnc_EncodeDirectBits(CRangeEnc *p, UInt32 value, int numBits) -+{ -+ do -+ { -+ p->range >>= 1; -+ p->low += p->range & (0 - ((value >> --numBits) & 1)); -+ if (p->range < kTopValue) -+ { -+ p->range <<= 8; -+ RangeEnc_ShiftLow(p); -+ } -+ } -+ while (numBits != 0); -+} -+ -+static void RangeEnc_EncodeBit(CRangeEnc *p, CLzmaProb *prob, UInt32 symbol) -+{ -+ UInt32 ttt = *prob; -+ UInt32 newBound = (p->range >> kNumBitModelTotalBits) * ttt; -+ if (symbol == 0) -+ { -+ p->range = newBound; -+ ttt += (kBitModelTotal - ttt) >> kNumMoveBits; -+ } -+ else -+ { -+ p->low += newBound; -+ p->range -= newBound; -+ ttt -= ttt >> kNumMoveBits; -+ } -+ *prob = (CLzmaProb)ttt; -+ if (p->range < kTopValue) -+ { -+ p->range <<= 8; -+ RangeEnc_ShiftLow(p); -+ } -+} -+ -+static void LitEnc_Encode(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol) -+{ -+ symbol |= 0x100; -+ do -+ { -+ RangeEnc_EncodeBit(p, probs + (symbol >> 8), (symbol >> 7) & 1); -+ symbol <<= 1; -+ } -+ while (symbol < 0x10000); -+} -+ -+static void LitEnc_EncodeMatched(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol, UInt32 matchByte) -+{ -+ UInt32 offs = 0x100; -+ symbol |= 0x100; -+ do -+ { -+ matchByte <<= 1; -+ RangeEnc_EncodeBit(p, probs + (offs + (matchByte & offs) + (symbol >> 8)), (symbol >> 7) & 1); -+ symbol <<= 1; -+ offs &= ~(matchByte ^ symbol); -+ } -+ while (symbol < 0x10000); -+} -+ -+void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) -+{ -+ UInt32 i; -+ for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits)) -+ { -+ const int kCyclesBits = kNumBitPriceShiftBits; -+ UInt32 w = i; -+ UInt32 bitCount = 0; -+ int j; -+ for (j = 0; j < kCyclesBits; j++) -+ { -+ w = w * w; -+ bitCount <<= 1; -+ while (w >= ((UInt32)1 << 16)) -+ { -+ w >>= 1; -+ bitCount++; -+ } -+ } -+ ProbPrices[i >> kNumMoveReducingBits] = ((kNumBitModelTotalBits << kCyclesBits) - 15 - bitCount); -+ } -+} -+ -+ -+#define GET_PRICE(prob, symbol) \ -+ p->ProbPrices[((prob) ^ (((-(int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits]; -+ -+#define GET_PRICEa(prob, symbol) \ -+ ProbPrices[((prob) ^ ((-((int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits]; -+ -+#define GET_PRICE_0(prob) p->ProbPrices[(prob) >> kNumMoveReducingBits] -+#define GET_PRICE_1(prob) p->ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits] -+ -+#define GET_PRICE_0a(prob) ProbPrices[(prob) >> kNumMoveReducingBits] -+#define GET_PRICE_1a(prob) ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits] -+ -+static UInt32 LitEnc_GetPrice(const CLzmaProb *probs, UInt32 symbol, UInt32 *ProbPrices) -+{ -+ UInt32 price = 0; -+ symbol |= 0x100; -+ do -+ { -+ price += GET_PRICEa(probs[symbol >> 8], (symbol >> 7) & 1); -+ symbol <<= 1; -+ } -+ while (symbol < 0x10000); -+ return price; -+} -+ -+static UInt32 LitEnc_GetPriceMatched(const CLzmaProb *probs, UInt32 symbol, UInt32 matchByte, UInt32 *ProbPrices) -+{ -+ UInt32 price = 0; -+ UInt32 offs = 0x100; -+ symbol |= 0x100; -+ do -+ { -+ matchByte <<= 1; -+ price += GET_PRICEa(probs[offs + (matchByte & offs) + (symbol >> 8)], (symbol >> 7) & 1); -+ symbol <<= 1; -+ offs &= ~(matchByte ^ symbol); -+ } -+ while (symbol < 0x10000); -+ return price; -+} -+ -+ -+static void RcTree_Encode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol) -+{ -+ UInt32 m = 1; -+ int i; -+ for (i = numBitLevels; i != 0;) -+ { -+ UInt32 bit; -+ i--; -+ bit = (symbol >> i) & 1; -+ RangeEnc_EncodeBit(rc, probs + m, bit); -+ m = (m << 1) | bit; -+ } -+} -+ -+static void RcTree_ReverseEncode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol) -+{ -+ UInt32 m = 1; -+ int i; -+ for (i = 0; i < numBitLevels; i++) -+ { -+ UInt32 bit = symbol & 1; -+ RangeEnc_EncodeBit(rc, probs + m, bit); -+ m = (m << 1) | bit; -+ symbol >>= 1; -+ } -+} -+ -+static UInt32 RcTree_GetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices) -+{ -+ UInt32 price = 0; -+ symbol |= (1 << numBitLevels); -+ while (symbol != 1) -+ { -+ price += GET_PRICEa(probs[symbol >> 1], symbol & 1); -+ symbol >>= 1; -+ } -+ return price; -+} -+ -+static UInt32 RcTree_ReverseGetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices) -+{ -+ UInt32 price = 0; -+ UInt32 m = 1; -+ int i; -+ for (i = numBitLevels; i != 0; i--) -+ { -+ UInt32 bit = symbol & 1; -+ symbol >>= 1; -+ price += GET_PRICEa(probs[m], bit); -+ m = (m << 1) | bit; -+ } -+ return price; -+} -+ -+ -+static void LenEnc_Init(CLenEnc *p) -+{ -+ unsigned i; -+ p->choice = p->choice2 = kProbInitValue; -+ for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumLowBits); i++) -+ p->low[i] = kProbInitValue; -+ for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumMidBits); i++) -+ p->mid[i] = kProbInitValue; -+ for (i = 0; i < kLenNumHighSymbols; i++) -+ p->high[i] = kProbInitValue; -+} -+ -+static void LenEnc_Encode(CLenEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState) -+{ -+ if (symbol < kLenNumLowSymbols) -+ { -+ RangeEnc_EncodeBit(rc, &p->choice, 0); -+ RcTree_Encode(rc, p->low + (posState << kLenNumLowBits), kLenNumLowBits, symbol); -+ } -+ else -+ { -+ RangeEnc_EncodeBit(rc, &p->choice, 1); -+ if (symbol < kLenNumLowSymbols + kLenNumMidSymbols) -+ { -+ RangeEnc_EncodeBit(rc, &p->choice2, 0); -+ RcTree_Encode(rc, p->mid + (posState << kLenNumMidBits), kLenNumMidBits, symbol - kLenNumLowSymbols); -+ } -+ else -+ { -+ RangeEnc_EncodeBit(rc, &p->choice2, 1); -+ RcTree_Encode(rc, p->high, kLenNumHighBits, symbol - kLenNumLowSymbols - kLenNumMidSymbols); -+ } -+ } -+} -+ -+static void LenEnc_SetPrices(CLenEnc *p, UInt32 posState, UInt32 numSymbols, UInt32 *prices, UInt32 *ProbPrices) -+{ -+ UInt32 a0 = GET_PRICE_0a(p->choice); -+ UInt32 a1 = GET_PRICE_1a(p->choice); -+ UInt32 b0 = a1 + GET_PRICE_0a(p->choice2); -+ UInt32 b1 = a1 + GET_PRICE_1a(p->choice2); -+ UInt32 i = 0; -+ for (i = 0; i < kLenNumLowSymbols; i++) -+ { -+ if (i >= numSymbols) -+ return; -+ prices[i] = a0 + RcTree_GetPrice(p->low + (posState << kLenNumLowBits), kLenNumLowBits, i, ProbPrices); -+ } -+ for (; i < kLenNumLowSymbols + kLenNumMidSymbols; i++) -+ { -+ if (i >= numSymbols) -+ return; -+ prices[i] = b0 + RcTree_GetPrice(p->mid + (posState << kLenNumMidBits), kLenNumMidBits, i - kLenNumLowSymbols, ProbPrices); -+ } -+ for (; i < numSymbols; i++) -+ prices[i] = b1 + RcTree_GetPrice(p->high, kLenNumHighBits, i - kLenNumLowSymbols - kLenNumMidSymbols, ProbPrices); -+} -+ -+static void MY_FAST_CALL LenPriceEnc_UpdateTable(CLenPriceEnc *p, UInt32 posState, UInt32 *ProbPrices) -+{ -+ LenEnc_SetPrices(&p->p, posState, p->tableSize, p->prices[posState], ProbPrices); -+ p->counters[posState] = p->tableSize; -+} -+ -+static void LenPriceEnc_UpdateTables(CLenPriceEnc *p, UInt32 numPosStates, UInt32 *ProbPrices) -+{ -+ UInt32 posState; -+ for (posState = 0; posState < numPosStates; posState++) -+ LenPriceEnc_UpdateTable(p, posState, ProbPrices); -+} -+ -+static void LenEnc_Encode2(CLenPriceEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState, Bool updatePrice, UInt32 *ProbPrices) -+{ -+ LenEnc_Encode(&p->p, rc, symbol, posState); -+ if (updatePrice) -+ if (--p->counters[posState] == 0) -+ LenPriceEnc_UpdateTable(p, posState, ProbPrices); -+} -+ -+ -+ -+ -+static void MovePos(CLzmaEnc *p, UInt32 num) -+{ -+ #ifdef SHOW_STAT -+ ttt += num; -+ printf("\n MovePos %d", num); -+ #endif -+ if (num != 0) -+ { -+ p->additionalOffset += num; -+ p->matchFinder.Skip(p->matchFinderObj, num); -+ } -+} -+ -+static UInt32 ReadMatchDistances(CLzmaEnc *p, UInt32 *numDistancePairsRes) -+{ -+ UInt32 lenRes = 0, numPairs; -+ p->numAvail = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); -+ numPairs = p->matchFinder.GetMatches(p->matchFinderObj, p->matches); -+ #ifdef SHOW_STAT -+ printf("\n i = %d numPairs = %d ", ttt, numPairs / 2); -+ ttt++; -+ { -+ UInt32 i; -+ for (i = 0; i < numPairs; i += 2) -+ printf("%2d %6d | ", p->matches[i], p->matches[i + 1]); -+ } -+ #endif -+ if (numPairs > 0) -+ { -+ lenRes = p->matches[numPairs - 2]; -+ if (lenRes == p->numFastBytes) -+ { -+ const Byte *pby = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ UInt32 distance = p->matches[numPairs - 1] + 1; -+ UInt32 numAvail = p->numAvail; -+ if (numAvail > LZMA_MATCH_LEN_MAX) -+ numAvail = LZMA_MATCH_LEN_MAX; -+ { -+ const Byte *pby2 = pby - distance; -+ for (; lenRes < numAvail && pby[lenRes] == pby2[lenRes]; lenRes++); -+ } -+ } -+ } -+ p->additionalOffset++; -+ *numDistancePairsRes = numPairs; -+ return lenRes; -+} -+ -+ -+#define MakeAsChar(p) (p)->backPrev = (UInt32)(-1); (p)->prev1IsChar = False; -+#define MakeAsShortRep(p) (p)->backPrev = 0; (p)->prev1IsChar = False; -+#define IsShortRep(p) ((p)->backPrev == 0) -+ -+static UInt32 GetRepLen1Price(CLzmaEnc *p, UInt32 state, UInt32 posState) -+{ -+ return -+ GET_PRICE_0(p->isRepG0[state]) + -+ GET_PRICE_0(p->isRep0Long[state][posState]); -+} -+ -+static UInt32 GetPureRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 state, UInt32 posState) -+{ -+ UInt32 price; -+ if (repIndex == 0) -+ { -+ price = GET_PRICE_0(p->isRepG0[state]); -+ price += GET_PRICE_1(p->isRep0Long[state][posState]); -+ } -+ else -+ { -+ price = GET_PRICE_1(p->isRepG0[state]); -+ if (repIndex == 1) -+ price += GET_PRICE_0(p->isRepG1[state]); -+ else -+ { -+ price += GET_PRICE_1(p->isRepG1[state]); -+ price += GET_PRICE(p->isRepG2[state], repIndex - 2); -+ } -+ } -+ return price; -+} -+ -+static UInt32 GetRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 len, UInt32 state, UInt32 posState) -+{ -+ return p->repLenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN] + -+ GetPureRepPrice(p, repIndex, state, posState); -+} -+ -+static UInt32 Backward(CLzmaEnc *p, UInt32 *backRes, UInt32 cur) -+{ -+ UInt32 posMem = p->opt[cur].posPrev; -+ UInt32 backMem = p->opt[cur].backPrev; -+ p->optimumEndIndex = cur; -+ do -+ { -+ if (p->opt[cur].prev1IsChar) -+ { -+ MakeAsChar(&p->opt[posMem]) -+ p->opt[posMem].posPrev = posMem - 1; -+ if (p->opt[cur].prev2) -+ { -+ p->opt[posMem - 1].prev1IsChar = False; -+ p->opt[posMem - 1].posPrev = p->opt[cur].posPrev2; -+ p->opt[posMem - 1].backPrev = p->opt[cur].backPrev2; -+ } -+ } -+ { -+ UInt32 posPrev = posMem; -+ UInt32 backCur = backMem; -+ -+ backMem = p->opt[posPrev].backPrev; -+ posMem = p->opt[posPrev].posPrev; -+ -+ p->opt[posPrev].backPrev = backCur; -+ p->opt[posPrev].posPrev = cur; -+ cur = posPrev; -+ } -+ } -+ while (cur != 0); -+ *backRes = p->opt[0].backPrev; -+ p->optimumCurrentIndex = p->opt[0].posPrev; -+ return p->optimumCurrentIndex; -+} -+ -+#define LIT_PROBS(pos, prevByte) (p->litProbs + ((((pos) & p->lpMask) << p->lc) + ((prevByte) >> (8 - p->lc))) * 0x300) -+ -+static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes) -+{ -+ UInt32 numAvail, mainLen, numPairs, repMaxIndex, i, posState, lenEnd, len, cur; -+ UInt32 matchPrice, repMatchPrice, normalMatchPrice; -+ UInt32 reps[LZMA_NUM_REPS], repLens[LZMA_NUM_REPS]; -+ UInt32 *matches; -+ const Byte *data; -+ Byte curByte, matchByte; -+ if (p->optimumEndIndex != p->optimumCurrentIndex) -+ { -+ const COptimal *opt = &p->opt[p->optimumCurrentIndex]; -+ UInt32 lenRes = opt->posPrev - p->optimumCurrentIndex; -+ *backRes = opt->backPrev; -+ p->optimumCurrentIndex = opt->posPrev; -+ return lenRes; -+ } -+ p->optimumCurrentIndex = p->optimumEndIndex = 0; -+ -+ if (p->additionalOffset == 0) -+ mainLen = ReadMatchDistances(p, &numPairs); -+ else -+ { -+ mainLen = p->longestMatchLength; -+ numPairs = p->numPairs; -+ } -+ -+ numAvail = p->numAvail; -+ if (numAvail < 2) -+ { -+ *backRes = (UInt32)(-1); -+ return 1; -+ } -+ if (numAvail > LZMA_MATCH_LEN_MAX) -+ numAvail = LZMA_MATCH_LEN_MAX; -+ -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ repMaxIndex = 0; -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ { -+ UInt32 lenTest; -+ const Byte *data2; -+ reps[i] = p->reps[i]; -+ data2 = data - (reps[i] + 1); -+ if (data[0] != data2[0] || data[1] != data2[1]) -+ { -+ repLens[i] = 0; -+ continue; -+ } -+ for (lenTest = 2; lenTest < numAvail && data[lenTest] == data2[lenTest]; lenTest++); -+ repLens[i] = lenTest; -+ if (lenTest > repLens[repMaxIndex]) -+ repMaxIndex = i; -+ } -+ if (repLens[repMaxIndex] >= p->numFastBytes) -+ { -+ UInt32 lenRes; -+ *backRes = repMaxIndex; -+ lenRes = repLens[repMaxIndex]; -+ MovePos(p, lenRes - 1); -+ return lenRes; -+ } -+ -+ matches = p->matches; -+ if (mainLen >= p->numFastBytes) -+ { -+ *backRes = matches[numPairs - 1] + LZMA_NUM_REPS; -+ MovePos(p, mainLen - 1); -+ return mainLen; -+ } -+ curByte = *data; -+ matchByte = *(data - (reps[0] + 1)); -+ -+ if (mainLen < 2 && curByte != matchByte && repLens[repMaxIndex] < 2) -+ { -+ *backRes = (UInt32)-1; -+ return 1; -+ } -+ -+ p->opt[0].state = (CState)p->state; -+ -+ posState = (position & p->pbMask); -+ -+ { -+ const CLzmaProb *probs = LIT_PROBS(position, *(data - 1)); -+ p->opt[1].price = GET_PRICE_0(p->isMatch[p->state][posState]) + -+ (!IsCharState(p->state) ? -+ LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) : -+ LitEnc_GetPrice(probs, curByte, p->ProbPrices)); -+ } -+ -+ MakeAsChar(&p->opt[1]); -+ -+ matchPrice = GET_PRICE_1(p->isMatch[p->state][posState]); -+ repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[p->state]); -+ -+ if (matchByte == curByte) -+ { -+ UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, p->state, posState); -+ if (shortRepPrice < p->opt[1].price) -+ { -+ p->opt[1].price = shortRepPrice; -+ MakeAsShortRep(&p->opt[1]); -+ } -+ } -+ lenEnd = ((mainLen >= repLens[repMaxIndex]) ? mainLen : repLens[repMaxIndex]); -+ -+ if (lenEnd < 2) -+ { -+ *backRes = p->opt[1].backPrev; -+ return 1; -+ } -+ -+ p->opt[1].posPrev = 0; -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ p->opt[0].backs[i] = reps[i]; -+ -+ len = lenEnd; -+ do -+ p->opt[len--].price = kInfinityPrice; -+ while (len >= 2); -+ -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ { -+ UInt32 repLen = repLens[i]; -+ UInt32 price; -+ if (repLen < 2) -+ continue; -+ price = repMatchPrice + GetPureRepPrice(p, i, p->state, posState); -+ do -+ { -+ UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][repLen - 2]; -+ COptimal *opt = &p->opt[repLen]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = 0; -+ opt->backPrev = i; -+ opt->prev1IsChar = False; -+ } -+ } -+ while (--repLen >= 2); -+ } -+ -+ normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[p->state]); -+ -+ len = ((repLens[0] >= 2) ? repLens[0] + 1 : 2); -+ if (len <= mainLen) -+ { -+ UInt32 offs = 0; -+ while (len > matches[offs]) -+ offs += 2; -+ for (; ; len++) -+ { -+ COptimal *opt; -+ UInt32 distance = matches[offs + 1]; -+ -+ UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN]; -+ UInt32 lenToPosState = GetLenToPosState(len); -+ if (distance < kNumFullDistances) -+ curAndLenPrice += p->distancesPrices[lenToPosState][distance]; -+ else -+ { -+ UInt32 slot; -+ GetPosSlot2(distance, slot); -+ curAndLenPrice += p->alignPrices[distance & kAlignMask] + p->posSlotPrices[lenToPosState][slot]; -+ } -+ opt = &p->opt[len]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = 0; -+ opt->backPrev = distance + LZMA_NUM_REPS; -+ opt->prev1IsChar = False; -+ } -+ if (len == matches[offs]) -+ { -+ offs += 2; -+ if (offs == numPairs) -+ break; -+ } -+ } -+ } -+ -+ cur = 0; -+ -+ #ifdef SHOW_STAT2 -+ if (position >= 0) -+ { -+ unsigned i; -+ printf("\n pos = %4X", position); -+ for (i = cur; i <= lenEnd; i++) -+ printf("\nprice[%4X] = %d", position - cur + i, p->opt[i].price); -+ } -+ #endif -+ -+ for (;;) -+ { -+ UInt32 numAvailFull, newLen, numPairs, posPrev, state, posState, startLen; -+ UInt32 curPrice, curAnd1Price, matchPrice, repMatchPrice; -+ Bool nextIsChar; -+ Byte curByte, matchByte; -+ const Byte *data; -+ COptimal *curOpt; -+ COptimal *nextOpt; -+ -+ cur++; -+ if (cur == lenEnd) -+ return Backward(p, backRes, cur); -+ -+ newLen = ReadMatchDistances(p, &numPairs); -+ if (newLen >= p->numFastBytes) -+ { -+ p->numPairs = numPairs; -+ p->longestMatchLength = newLen; -+ return Backward(p, backRes, cur); -+ } -+ position++; -+ curOpt = &p->opt[cur]; -+ posPrev = curOpt->posPrev; -+ if (curOpt->prev1IsChar) -+ { -+ posPrev--; -+ if (curOpt->prev2) -+ { -+ state = p->opt[curOpt->posPrev2].state; -+ if (curOpt->backPrev2 < LZMA_NUM_REPS) -+ state = kRepNextStates[state]; -+ else -+ state = kMatchNextStates[state]; -+ } -+ else -+ state = p->opt[posPrev].state; -+ state = kLiteralNextStates[state]; -+ } -+ else -+ state = p->opt[posPrev].state; -+ if (posPrev == cur - 1) -+ { -+ if (IsShortRep(curOpt)) -+ state = kShortRepNextStates[state]; -+ else -+ state = kLiteralNextStates[state]; -+ } -+ else -+ { -+ UInt32 pos; -+ const COptimal *prevOpt; -+ if (curOpt->prev1IsChar && curOpt->prev2) -+ { -+ posPrev = curOpt->posPrev2; -+ pos = curOpt->backPrev2; -+ state = kRepNextStates[state]; -+ } -+ else -+ { -+ pos = curOpt->backPrev; -+ if (pos < LZMA_NUM_REPS) -+ state = kRepNextStates[state]; -+ else -+ state = kMatchNextStates[state]; -+ } -+ prevOpt = &p->opt[posPrev]; -+ if (pos < LZMA_NUM_REPS) -+ { -+ UInt32 i; -+ reps[0] = prevOpt->backs[pos]; -+ for (i = 1; i <= pos; i++) -+ reps[i] = prevOpt->backs[i - 1]; -+ for (; i < LZMA_NUM_REPS; i++) -+ reps[i] = prevOpt->backs[i]; -+ } -+ else -+ { -+ UInt32 i; -+ reps[0] = (pos - LZMA_NUM_REPS); -+ for (i = 1; i < LZMA_NUM_REPS; i++) -+ reps[i] = prevOpt->backs[i - 1]; -+ } -+ } -+ curOpt->state = (CState)state; -+ -+ curOpt->backs[0] = reps[0]; -+ curOpt->backs[1] = reps[1]; -+ curOpt->backs[2] = reps[2]; -+ curOpt->backs[3] = reps[3]; -+ -+ curPrice = curOpt->price; -+ nextIsChar = False; -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ curByte = *data; -+ matchByte = *(data - (reps[0] + 1)); -+ -+ posState = (position & p->pbMask); -+ -+ curAnd1Price = curPrice + GET_PRICE_0(p->isMatch[state][posState]); -+ { -+ const CLzmaProb *probs = LIT_PROBS(position, *(data - 1)); -+ curAnd1Price += -+ (!IsCharState(state) ? -+ LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) : -+ LitEnc_GetPrice(probs, curByte, p->ProbPrices)); -+ } -+ -+ nextOpt = &p->opt[cur + 1]; -+ -+ if (curAnd1Price < nextOpt->price) -+ { -+ nextOpt->price = curAnd1Price; -+ nextOpt->posPrev = cur; -+ MakeAsChar(nextOpt); -+ nextIsChar = True; -+ } -+ -+ matchPrice = curPrice + GET_PRICE_1(p->isMatch[state][posState]); -+ repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[state]); -+ -+ if (matchByte == curByte && !(nextOpt->posPrev < cur && nextOpt->backPrev == 0)) -+ { -+ UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, state, posState); -+ if (shortRepPrice <= nextOpt->price) -+ { -+ nextOpt->price = shortRepPrice; -+ nextOpt->posPrev = cur; -+ MakeAsShortRep(nextOpt); -+ nextIsChar = True; -+ } -+ } -+ numAvailFull = p->numAvail; -+ { -+ UInt32 temp = kNumOpts - 1 - cur; -+ if (temp < numAvailFull) -+ numAvailFull = temp; -+ } -+ -+ if (numAvailFull < 2) -+ continue; -+ numAvail = (numAvailFull <= p->numFastBytes ? numAvailFull : p->numFastBytes); -+ -+ if (!nextIsChar && matchByte != curByte) /* speed optimization */ -+ { -+ /* try Literal + rep0 */ -+ UInt32 temp; -+ UInt32 lenTest2; -+ const Byte *data2 = data - (reps[0] + 1); -+ UInt32 limit = p->numFastBytes + 1; -+ if (limit > numAvailFull) -+ limit = numAvailFull; -+ -+ for (temp = 1; temp < limit && data[temp] == data2[temp]; temp++); -+ lenTest2 = temp - 1; -+ if (lenTest2 >= 2) -+ { -+ UInt32 state2 = kLiteralNextStates[state]; -+ UInt32 posStateNext = (position + 1) & p->pbMask; -+ UInt32 nextRepMatchPrice = curAnd1Price + -+ GET_PRICE_1(p->isMatch[state2][posStateNext]) + -+ GET_PRICE_1(p->isRep[state2]); -+ /* for (; lenTest2 >= 2; lenTest2--) */ -+ { -+ UInt32 curAndLenPrice; -+ COptimal *opt; -+ UInt32 offset = cur + 1 + lenTest2; -+ while (lenEnd < offset) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); -+ opt = &p->opt[offset]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur + 1; -+ opt->backPrev = 0; -+ opt->prev1IsChar = True; -+ opt->prev2 = False; -+ } -+ } -+ } -+ } -+ -+ startLen = 2; /* speed optimization */ -+ { -+ UInt32 repIndex; -+ for (repIndex = 0; repIndex < LZMA_NUM_REPS; repIndex++) -+ { -+ UInt32 lenTest; -+ UInt32 lenTestTemp; -+ UInt32 price; -+ const Byte *data2 = data - (reps[repIndex] + 1); -+ if (data[0] != data2[0] || data[1] != data2[1]) -+ continue; -+ for (lenTest = 2; lenTest < numAvail && data[lenTest] == data2[lenTest]; lenTest++); -+ while (lenEnd < cur + lenTest) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ lenTestTemp = lenTest; -+ price = repMatchPrice + GetPureRepPrice(p, repIndex, state, posState); -+ do -+ { -+ UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][lenTest - 2]; -+ COptimal *opt = &p->opt[cur + lenTest]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur; -+ opt->backPrev = repIndex; -+ opt->prev1IsChar = False; -+ } -+ } -+ while (--lenTest >= 2); -+ lenTest = lenTestTemp; -+ -+ if (repIndex == 0) -+ startLen = lenTest + 1; -+ -+ /* if (_maxMode) */ -+ { -+ UInt32 lenTest2 = lenTest + 1; -+ UInt32 limit = lenTest2 + p->numFastBytes; -+ UInt32 nextRepMatchPrice; -+ if (limit > numAvailFull) -+ limit = numAvailFull; -+ for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++); -+ lenTest2 -= lenTest + 1; -+ if (lenTest2 >= 2) -+ { -+ UInt32 state2 = kRepNextStates[state]; -+ UInt32 posStateNext = (position + lenTest) & p->pbMask; -+ UInt32 curAndLenCharPrice = -+ price + p->repLenEnc.prices[posState][lenTest - 2] + -+ GET_PRICE_0(p->isMatch[state2][posStateNext]) + -+ LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]), -+ data[lenTest], data2[lenTest], p->ProbPrices); -+ state2 = kLiteralNextStates[state2]; -+ posStateNext = (position + lenTest + 1) & p->pbMask; -+ nextRepMatchPrice = curAndLenCharPrice + -+ GET_PRICE_1(p->isMatch[state2][posStateNext]) + -+ GET_PRICE_1(p->isRep[state2]); -+ -+ /* for (; lenTest2 >= 2; lenTest2--) */ -+ { -+ UInt32 curAndLenPrice; -+ COptimal *opt; -+ UInt32 offset = cur + lenTest + 1 + lenTest2; -+ while (lenEnd < offset) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); -+ opt = &p->opt[offset]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur + lenTest + 1; -+ opt->backPrev = 0; -+ opt->prev1IsChar = True; -+ opt->prev2 = True; -+ opt->posPrev2 = cur; -+ opt->backPrev2 = repIndex; -+ } -+ } -+ } -+ } -+ } -+ } -+ /* for (UInt32 lenTest = 2; lenTest <= newLen; lenTest++) */ -+ if (newLen > numAvail) -+ { -+ newLen = numAvail; -+ for (numPairs = 0; newLen > matches[numPairs]; numPairs += 2); -+ matches[numPairs] = newLen; -+ numPairs += 2; -+ } -+ if (newLen >= startLen) -+ { -+ UInt32 normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[state]); -+ UInt32 offs, curBack, posSlot; -+ UInt32 lenTest; -+ while (lenEnd < cur + newLen) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ -+ offs = 0; -+ while (startLen > matches[offs]) -+ offs += 2; -+ curBack = matches[offs + 1]; -+ GetPosSlot2(curBack, posSlot); -+ for (lenTest = /*2*/ startLen; ; lenTest++) -+ { -+ UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][lenTest - LZMA_MATCH_LEN_MIN]; -+ UInt32 lenToPosState = GetLenToPosState(lenTest); -+ COptimal *opt; -+ if (curBack < kNumFullDistances) -+ curAndLenPrice += p->distancesPrices[lenToPosState][curBack]; -+ else -+ curAndLenPrice += p->posSlotPrices[lenToPosState][posSlot] + p->alignPrices[curBack & kAlignMask]; -+ -+ opt = &p->opt[cur + lenTest]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur; -+ opt->backPrev = curBack + LZMA_NUM_REPS; -+ opt->prev1IsChar = False; -+ } -+ -+ if (/*_maxMode && */lenTest == matches[offs]) -+ { -+ /* Try Match + Literal + Rep0 */ -+ const Byte *data2 = data - (curBack + 1); -+ UInt32 lenTest2 = lenTest + 1; -+ UInt32 limit = lenTest2 + p->numFastBytes; -+ UInt32 nextRepMatchPrice; -+ if (limit > numAvailFull) -+ limit = numAvailFull; -+ for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++); -+ lenTest2 -= lenTest + 1; -+ if (lenTest2 >= 2) -+ { -+ UInt32 state2 = kMatchNextStates[state]; -+ UInt32 posStateNext = (position + lenTest) & p->pbMask; -+ UInt32 curAndLenCharPrice = curAndLenPrice + -+ GET_PRICE_0(p->isMatch[state2][posStateNext]) + -+ LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]), -+ data[lenTest], data2[lenTest], p->ProbPrices); -+ state2 = kLiteralNextStates[state2]; -+ posStateNext = (posStateNext + 1) & p->pbMask; -+ nextRepMatchPrice = curAndLenCharPrice + -+ GET_PRICE_1(p->isMatch[state2][posStateNext]) + -+ GET_PRICE_1(p->isRep[state2]); -+ -+ /* for (; lenTest2 >= 2; lenTest2--) */ -+ { -+ UInt32 offset = cur + lenTest + 1 + lenTest2; -+ UInt32 curAndLenPrice; -+ COptimal *opt; -+ while (lenEnd < offset) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); -+ opt = &p->opt[offset]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur + lenTest + 1; -+ opt->backPrev = 0; -+ opt->prev1IsChar = True; -+ opt->prev2 = True; -+ opt->posPrev2 = cur; -+ opt->backPrev2 = curBack + LZMA_NUM_REPS; -+ } -+ } -+ } -+ offs += 2; -+ if (offs == numPairs) -+ break; -+ curBack = matches[offs + 1]; -+ if (curBack >= kNumFullDistances) -+ GetPosSlot2(curBack, posSlot); -+ } -+ } -+ } -+ } -+} -+ -+#define ChangePair(smallDist, bigDist) (((bigDist) >> 7) > (smallDist)) -+ -+static UInt32 GetOptimumFast(CLzmaEnc *p, UInt32 *backRes) -+{ -+ UInt32 numAvail, mainLen, mainDist, numPairs, repIndex, repLen, i; -+ const Byte *data; -+ const UInt32 *matches; -+ -+ if (p->additionalOffset == 0) -+ mainLen = ReadMatchDistances(p, &numPairs); -+ else -+ { -+ mainLen = p->longestMatchLength; -+ numPairs = p->numPairs; -+ } -+ -+ numAvail = p->numAvail; -+ *backRes = (UInt32)-1; -+ if (numAvail < 2) -+ return 1; -+ if (numAvail > LZMA_MATCH_LEN_MAX) -+ numAvail = LZMA_MATCH_LEN_MAX; -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ -+ repLen = repIndex = 0; -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ { -+ UInt32 len; -+ const Byte *data2 = data - (p->reps[i] + 1); -+ if (data[0] != data2[0] || data[1] != data2[1]) -+ continue; -+ for (len = 2; len < numAvail && data[len] == data2[len]; len++); -+ if (len >= p->numFastBytes) -+ { -+ *backRes = i; -+ MovePos(p, len - 1); -+ return len; -+ } -+ if (len > repLen) -+ { -+ repIndex = i; -+ repLen = len; -+ } -+ } -+ -+ matches = p->matches; -+ if (mainLen >= p->numFastBytes) -+ { -+ *backRes = matches[numPairs - 1] + LZMA_NUM_REPS; -+ MovePos(p, mainLen - 1); -+ return mainLen; -+ } -+ -+ mainDist = 0; /* for GCC */ -+ if (mainLen >= 2) -+ { -+ mainDist = matches[numPairs - 1]; -+ while (numPairs > 2 && mainLen == matches[numPairs - 4] + 1) -+ { -+ if (!ChangePair(matches[numPairs - 3], mainDist)) -+ break; -+ numPairs -= 2; -+ mainLen = matches[numPairs - 2]; -+ mainDist = matches[numPairs - 1]; -+ } -+ if (mainLen == 2 && mainDist >= 0x80) -+ mainLen = 1; -+ } -+ -+ if (repLen >= 2 && ( -+ (repLen + 1 >= mainLen) || -+ (repLen + 2 >= mainLen && mainDist >= (1 << 9)) || -+ (repLen + 3 >= mainLen && mainDist >= (1 << 15)))) -+ { -+ *backRes = repIndex; -+ MovePos(p, repLen - 1); -+ return repLen; -+ } -+ -+ if (mainLen < 2 || numAvail <= 2) -+ return 1; -+ -+ p->longestMatchLength = ReadMatchDistances(p, &p->numPairs); -+ if (p->longestMatchLength >= 2) -+ { -+ UInt32 newDistance = matches[p->numPairs - 1]; -+ if ((p->longestMatchLength >= mainLen && newDistance < mainDist) || -+ (p->longestMatchLength == mainLen + 1 && !ChangePair(mainDist, newDistance)) || -+ (p->longestMatchLength > mainLen + 1) || -+ (p->longestMatchLength + 1 >= mainLen && mainLen >= 3 && ChangePair(newDistance, mainDist))) -+ return 1; -+ } -+ -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ { -+ UInt32 len, limit; -+ const Byte *data2 = data - (p->reps[i] + 1); -+ if (data[0] != data2[0] || data[1] != data2[1]) -+ continue; -+ limit = mainLen - 1; -+ for (len = 2; len < limit && data[len] == data2[len]; len++); -+ if (len >= limit) -+ return 1; -+ } -+ *backRes = mainDist + LZMA_NUM_REPS; -+ MovePos(p, mainLen - 2); -+ return mainLen; -+} -+ -+static void WriteEndMarker(CLzmaEnc *p, UInt32 posState) -+{ -+ UInt32 len; -+ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1); -+ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0); -+ p->state = kMatchNextStates[p->state]; -+ len = LZMA_MATCH_LEN_MIN; -+ LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); -+ RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, (1 << kNumPosSlotBits) - 1); -+ RangeEnc_EncodeDirectBits(&p->rc, (((UInt32)1 << 30) - 1) >> kNumAlignBits, 30 - kNumAlignBits); -+ RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, kAlignMask); -+} -+ -+static SRes CheckErrors(CLzmaEnc *p) -+{ -+ if (p->result != SZ_OK) -+ return p->result; -+ if (p->rc.res != SZ_OK) -+ p->result = SZ_ERROR_WRITE; -+ if (p->matchFinderBase.result != SZ_OK) -+ p->result = SZ_ERROR_READ; -+ if (p->result != SZ_OK) -+ p->finished = True; -+ return p->result; -+} -+ -+static SRes Flush(CLzmaEnc *p, UInt32 nowPos) -+{ -+ /* ReleaseMFStream(); */ -+ p->finished = True; -+ if (p->writeEndMark) -+ WriteEndMarker(p, nowPos & p->pbMask); -+ RangeEnc_FlushData(&p->rc); -+ RangeEnc_FlushStream(&p->rc); -+ return CheckErrors(p); -+} -+ -+static void FillAlignPrices(CLzmaEnc *p) -+{ -+ UInt32 i; -+ for (i = 0; i < kAlignTableSize; i++) -+ p->alignPrices[i] = RcTree_ReverseGetPrice(p->posAlignEncoder, kNumAlignBits, i, p->ProbPrices); -+ p->alignPriceCount = 0; -+} -+ -+static void FillDistancesPrices(CLzmaEnc *p) -+{ -+ UInt32 tempPrices[kNumFullDistances]; -+ UInt32 i, lenToPosState; -+ for (i = kStartPosModelIndex; i < kNumFullDistances; i++) -+ { -+ UInt32 posSlot = GetPosSlot1(i); -+ UInt32 footerBits = ((posSlot >> 1) - 1); -+ UInt32 base = ((2 | (posSlot & 1)) << footerBits); -+ tempPrices[i] = RcTree_ReverseGetPrice(p->posEncoders + base - posSlot - 1, footerBits, i - base, p->ProbPrices); -+ } -+ -+ for (lenToPosState = 0; lenToPosState < kNumLenToPosStates; lenToPosState++) -+ { -+ UInt32 posSlot; -+ const CLzmaProb *encoder = p->posSlotEncoder[lenToPosState]; -+ UInt32 *posSlotPrices = p->posSlotPrices[lenToPosState]; -+ for (posSlot = 0; posSlot < p->distTableSize; posSlot++) -+ posSlotPrices[posSlot] = RcTree_GetPrice(encoder, kNumPosSlotBits, posSlot, p->ProbPrices); -+ for (posSlot = kEndPosModelIndex; posSlot < p->distTableSize; posSlot++) -+ posSlotPrices[posSlot] += ((((posSlot >> 1) - 1) - kNumAlignBits) << kNumBitPriceShiftBits); -+ -+ { -+ UInt32 *distancesPrices = p->distancesPrices[lenToPosState]; -+ UInt32 i; -+ for (i = 0; i < kStartPosModelIndex; i++) -+ distancesPrices[i] = posSlotPrices[i]; -+ for (; i < kNumFullDistances; i++) -+ distancesPrices[i] = posSlotPrices[GetPosSlot1(i)] + tempPrices[i]; -+ } -+ } -+ p->matchPriceCount = 0; -+} -+ -+void LzmaEnc_Construct(CLzmaEnc *p) -+{ -+ RangeEnc_Construct(&p->rc); -+ MatchFinder_Construct(&p->matchFinderBase); -+ #ifndef _7ZIP_ST -+ MatchFinderMt_Construct(&p->matchFinderMt); -+ p->matchFinderMt.MatchFinder = &p->matchFinderBase; -+ #endif -+ -+ { -+ CLzmaEncProps props; -+ LzmaEncProps_Init(&props); -+ LzmaEnc_SetProps(p, &props); -+ } -+ -+ #ifndef LZMA_LOG_BSR -+ LzmaEnc_FastPosInit(p->g_FastPos); -+ #endif -+ -+ LzmaEnc_InitPriceTables(p->ProbPrices); -+ p->litProbs = 0; -+ p->saveState.litProbs = 0; -+} -+ -+CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc) -+{ -+ void *p; -+ p = alloc->Alloc(alloc, sizeof(CLzmaEnc)); -+ if (p != 0) -+ LzmaEnc_Construct((CLzmaEnc *)p); -+ return p; -+} -+ -+void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->litProbs); -+ alloc->Free(alloc, p->saveState.litProbs); -+ p->litProbs = 0; -+ p->saveState.litProbs = 0; -+} -+ -+void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ #ifndef _7ZIP_ST -+ MatchFinderMt_Destruct(&p->matchFinderMt, allocBig); -+ #endif -+ MatchFinder_Free(&p->matchFinderBase, allocBig); -+ LzmaEnc_FreeLits(p, alloc); -+ RangeEnc_Free(&p->rc, alloc); -+} -+ -+void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ LzmaEnc_Destruct((CLzmaEnc *)p, alloc, allocBig); -+ alloc->Free(alloc, p); -+} -+ -+static SRes LzmaEnc_CodeOneBlock(CLzmaEnc *p, Bool useLimits, UInt32 maxPackSize, UInt32 maxUnpackSize) -+{ -+ UInt32 nowPos32, startPos32; -+ if (p->needInit) -+ { -+ p->matchFinder.Init(p->matchFinderObj); -+ p->needInit = 0; -+ } -+ -+ if (p->finished) -+ return p->result; -+ RINOK(CheckErrors(p)); -+ -+ nowPos32 = (UInt32)p->nowPos64; -+ startPos32 = nowPos32; -+ -+ if (p->nowPos64 == 0) -+ { -+ UInt32 numPairs; -+ Byte curByte; -+ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0) -+ return Flush(p, nowPos32); -+ ReadMatchDistances(p, &numPairs); -+ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][0], 0); -+ p->state = kLiteralNextStates[p->state]; -+ curByte = p->matchFinder.GetIndexByte(p->matchFinderObj, 0 - p->additionalOffset); -+ LitEnc_Encode(&p->rc, p->litProbs, curByte); -+ p->additionalOffset--; -+ nowPos32++; -+ } -+ -+ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) != 0) -+ for (;;) -+ { -+ UInt32 pos, len, posState; -+ -+ if (p->fastMode) -+ len = GetOptimumFast(p, &pos); -+ else -+ len = GetOptimum(p, nowPos32, &pos); -+ -+ #ifdef SHOW_STAT2 -+ printf("\n pos = %4X, len = %d pos = %d", nowPos32, len, pos); -+ #endif -+ -+ posState = nowPos32 & p->pbMask; -+ if (len == 1 && pos == (UInt32)-1) -+ { -+ Byte curByte; -+ CLzmaProb *probs; -+ const Byte *data; -+ -+ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 0); -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; -+ curByte = *data; -+ probs = LIT_PROBS(nowPos32, *(data - 1)); -+ if (IsCharState(p->state)) -+ LitEnc_Encode(&p->rc, probs, curByte); -+ else -+ LitEnc_EncodeMatched(&p->rc, probs, curByte, *(data - p->reps[0] - 1)); -+ p->state = kLiteralNextStates[p->state]; -+ } -+ else -+ { -+ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1); -+ if (pos < LZMA_NUM_REPS) -+ { -+ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 1); -+ if (pos == 0) -+ { -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 0); -+ RangeEnc_EncodeBit(&p->rc, &p->isRep0Long[p->state][posState], ((len == 1) ? 0 : 1)); -+ } -+ else -+ { -+ UInt32 distance = p->reps[pos]; -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 1); -+ if (pos == 1) -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 0); -+ else -+ { -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 1); -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG2[p->state], pos - 2); -+ if (pos == 3) -+ p->reps[3] = p->reps[2]; -+ p->reps[2] = p->reps[1]; -+ } -+ p->reps[1] = p->reps[0]; -+ p->reps[0] = distance; -+ } -+ if (len == 1) -+ p->state = kShortRepNextStates[p->state]; -+ else -+ { -+ LenEnc_Encode2(&p->repLenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); -+ p->state = kRepNextStates[p->state]; -+ } -+ } -+ else -+ { -+ UInt32 posSlot; -+ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0); -+ p->state = kMatchNextStates[p->state]; -+ LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); -+ pos -= LZMA_NUM_REPS; -+ GetPosSlot(pos, posSlot); -+ RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, posSlot); -+ -+ if (posSlot >= kStartPosModelIndex) -+ { -+ UInt32 footerBits = ((posSlot >> 1) - 1); -+ UInt32 base = ((2 | (posSlot & 1)) << footerBits); -+ UInt32 posReduced = pos - base; -+ -+ if (posSlot < kEndPosModelIndex) -+ RcTree_ReverseEncode(&p->rc, p->posEncoders + base - posSlot - 1, footerBits, posReduced); -+ else -+ { -+ RangeEnc_EncodeDirectBits(&p->rc, posReduced >> kNumAlignBits, footerBits - kNumAlignBits); -+ RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, posReduced & kAlignMask); -+ p->alignPriceCount++; -+ } -+ } -+ p->reps[3] = p->reps[2]; -+ p->reps[2] = p->reps[1]; -+ p->reps[1] = p->reps[0]; -+ p->reps[0] = pos; -+ p->matchPriceCount++; -+ } -+ } -+ p->additionalOffset -= len; -+ nowPos32 += len; -+ if (p->additionalOffset == 0) -+ { -+ UInt32 processed; -+ if (!p->fastMode) -+ { -+ if (p->matchPriceCount >= (1 << 7)) -+ FillDistancesPrices(p); -+ if (p->alignPriceCount >= kAlignTableSize) -+ FillAlignPrices(p); -+ } -+ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0) -+ break; -+ processed = nowPos32 - startPos32; -+ if (useLimits) -+ { -+ if (processed + kNumOpts + 300 >= maxUnpackSize || -+ RangeEnc_GetProcessed(&p->rc) + kNumOpts * 2 >= maxPackSize) -+ break; -+ } -+ else if (processed >= (1 << 15)) -+ { -+ p->nowPos64 += nowPos32 - startPos32; -+ return CheckErrors(p); -+ } -+ } -+ } -+ p->nowPos64 += nowPos32 - startPos32; -+ return Flush(p, nowPos32); -+} -+ -+#define kBigHashDicLimit ((UInt32)1 << 24) -+ -+static SRes LzmaEnc_Alloc(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ UInt32 beforeSize = kNumOpts; -+ Bool btMode; -+ if (!RangeEnc_Alloc(&p->rc, alloc)) -+ return SZ_ERROR_MEM; -+ btMode = (p->matchFinderBase.btMode != 0); -+ #ifndef _7ZIP_ST -+ p->mtMode = (p->multiThread && !p->fastMode && btMode); -+ #endif -+ -+ { -+ unsigned lclp = p->lc + p->lp; -+ if (p->litProbs == 0 || p->saveState.litProbs == 0 || p->lclp != lclp) -+ { -+ LzmaEnc_FreeLits(p, alloc); -+ p->litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb)); -+ p->saveState.litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb)); -+ if (p->litProbs == 0 || p->saveState.litProbs == 0) -+ { -+ LzmaEnc_FreeLits(p, alloc); -+ return SZ_ERROR_MEM; -+ } -+ p->lclp = lclp; -+ } -+ } -+ -+ p->matchFinderBase.bigHash = (p->dictSize > kBigHashDicLimit); -+ -+ if (beforeSize + p->dictSize < keepWindowSize) -+ beforeSize = keepWindowSize - p->dictSize; -+ -+ #ifndef _7ZIP_ST -+ if (p->mtMode) -+ { -+ RINOK(MatchFinderMt_Create(&p->matchFinderMt, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig)); -+ p->matchFinderObj = &p->matchFinderMt; -+ MatchFinderMt_CreateVTable(&p->matchFinderMt, &p->matchFinder); -+ } -+ else -+ #endif -+ { -+ if (!MatchFinder_Create(&p->matchFinderBase, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig)) -+ return SZ_ERROR_MEM; -+ p->matchFinderObj = &p->matchFinderBase; -+ MatchFinder_CreateVTable(&p->matchFinderBase, &p->matchFinder); -+ } -+ return SZ_OK; -+} -+ -+void LzmaEnc_Init(CLzmaEnc *p) -+{ -+ UInt32 i; -+ p->state = 0; -+ for (i = 0 ; i < LZMA_NUM_REPS; i++) -+ p->reps[i] = 0; -+ -+ RangeEnc_Init(&p->rc); -+ -+ -+ for (i = 0; i < kNumStates; i++) -+ { -+ UInt32 j; -+ for (j = 0; j < LZMA_NUM_PB_STATES_MAX; j++) -+ { -+ p->isMatch[i][j] = kProbInitValue; -+ p->isRep0Long[i][j] = kProbInitValue; -+ } -+ p->isRep[i] = kProbInitValue; -+ p->isRepG0[i] = kProbInitValue; -+ p->isRepG1[i] = kProbInitValue; -+ p->isRepG2[i] = kProbInitValue; -+ } -+ -+ { -+ UInt32 num = 0x300 << (p->lp + p->lc); -+ for (i = 0; i < num; i++) -+ p->litProbs[i] = kProbInitValue; -+ } -+ -+ { -+ for (i = 0; i < kNumLenToPosStates; i++) -+ { -+ CLzmaProb *probs = p->posSlotEncoder[i]; -+ UInt32 j; -+ for (j = 0; j < (1 << kNumPosSlotBits); j++) -+ probs[j] = kProbInitValue; -+ } -+ } -+ { -+ for (i = 0; i < kNumFullDistances - kEndPosModelIndex; i++) -+ p->posEncoders[i] = kProbInitValue; -+ } -+ -+ LenEnc_Init(&p->lenEnc.p); -+ LenEnc_Init(&p->repLenEnc.p); -+ -+ for (i = 0; i < (1 << kNumAlignBits); i++) -+ p->posAlignEncoder[i] = kProbInitValue; -+ -+ p->optimumEndIndex = 0; -+ p->optimumCurrentIndex = 0; -+ p->additionalOffset = 0; -+ -+ p->pbMask = (1 << p->pb) - 1; -+ p->lpMask = (1 << p->lp) - 1; -+} -+ -+void LzmaEnc_InitPrices(CLzmaEnc *p) -+{ -+ if (!p->fastMode) -+ { -+ FillDistancesPrices(p); -+ FillAlignPrices(p); -+ } -+ -+ p->lenEnc.tableSize = -+ p->repLenEnc.tableSize = -+ p->numFastBytes + 1 - LZMA_MATCH_LEN_MIN; -+ LenPriceEnc_UpdateTables(&p->lenEnc, 1 << p->pb, p->ProbPrices); -+ LenPriceEnc_UpdateTables(&p->repLenEnc, 1 << p->pb, p->ProbPrices); -+} -+ -+static SRes LzmaEnc_AllocAndInit(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ UInt32 i; -+ for (i = 0; i < (UInt32)kDicLogSizeMaxCompress; i++) -+ if (p->dictSize <= ((UInt32)1 << i)) -+ break; -+ p->distTableSize = i * 2; -+ -+ p->finished = False; -+ p->result = SZ_OK; -+ RINOK(LzmaEnc_Alloc(p, keepWindowSize, alloc, allocBig)); -+ LzmaEnc_Init(p); -+ LzmaEnc_InitPrices(p); -+ p->nowPos64 = 0; -+ return SZ_OK; -+} -+ -+static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, -+ ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ p->matchFinderBase.stream = inStream; -+ p->needInit = 1; -+ p->rc.outStream = outStream; -+ return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig); -+} -+ -+SRes LzmaEnc_PrepareForLzma2(CLzmaEncHandle pp, -+ ISeqInStream *inStream, UInt32 keepWindowSize, -+ ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ p->matchFinderBase.stream = inStream; -+ p->needInit = 1; -+ return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); -+} -+ -+static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen) -+{ -+ p->matchFinderBase.directInput = 1; -+ p->matchFinderBase.bufferBase = (Byte *)src; -+ p->matchFinderBase.directInputRem = srcLen; -+} -+ -+SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, -+ UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ LzmaEnc_SetInputBuf(p, src, srcLen); -+ p->needInit = 1; -+ -+ return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); -+} -+ -+void LzmaEnc_Finish(CLzmaEncHandle pp) -+{ -+ #ifndef _7ZIP_ST -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ if (p->mtMode) -+ MatchFinderMt_ReleaseStream(&p->matchFinderMt); -+ #else -+ pp = pp; -+ #endif -+} -+ -+typedef struct -+{ -+ ISeqOutStream funcTable; -+ Byte *data; -+ SizeT rem; -+ Bool overflow; -+} CSeqOutStreamBuf; -+ -+static size_t MyWrite(void *pp, const void *data, size_t size) -+{ -+ CSeqOutStreamBuf *p = (CSeqOutStreamBuf *)pp; -+ if (p->rem < size) -+ { -+ size = p->rem; -+ p->overflow = True; -+ } -+ memcpy(p->data, data, size); -+ p->rem -= size; -+ p->data += size; -+ return size; -+} -+ -+ -+UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp) -+{ -+ const CLzmaEnc *p = (CLzmaEnc *)pp; -+ return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); -+} -+ -+const Byte *LzmaEnc_GetCurBuf(CLzmaEncHandle pp) -+{ -+ const CLzmaEnc *p = (CLzmaEnc *)pp; -+ return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; -+} -+ -+SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit, -+ Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ UInt64 nowPos64; -+ SRes res; -+ CSeqOutStreamBuf outStream; -+ -+ outStream.funcTable.Write = MyWrite; -+ outStream.data = dest; -+ outStream.rem = *destLen; -+ outStream.overflow = False; -+ -+ p->writeEndMark = False; -+ p->finished = False; -+ p->result = SZ_OK; -+ -+ if (reInit) -+ LzmaEnc_Init(p); -+ LzmaEnc_InitPrices(p); -+ nowPos64 = p->nowPos64; -+ RangeEnc_Init(&p->rc); -+ p->rc.outStream = &outStream.funcTable; -+ -+ res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize); -+ -+ *unpackSize = (UInt32)(p->nowPos64 - nowPos64); -+ *destLen -= outStream.rem; -+ if (outStream.overflow) -+ return SZ_ERROR_OUTPUT_EOF; -+ -+ return res; -+} -+ -+static SRes LzmaEnc_Encode2(CLzmaEnc *p, ICompressProgress *progress) -+{ -+ SRes res = SZ_OK; -+ -+ #ifndef _7ZIP_ST -+ Byte allocaDummy[0x300]; -+ int i = 0; -+ for (i = 0; i < 16; i++) -+ allocaDummy[i] = (Byte)i; -+ #endif -+ -+ for (;;) -+ { -+ res = LzmaEnc_CodeOneBlock(p, False, 0, 0); -+ if (res != SZ_OK || p->finished != 0) -+ break; -+ if (progress != 0) -+ { -+ res = progress->Progress(progress, p->nowPos64, RangeEnc_GetProcessed(&p->rc)); -+ if (res != SZ_OK) -+ { -+ res = SZ_ERROR_PROGRESS; -+ break; -+ } -+ } -+ } -+ LzmaEnc_Finish(p); -+ return res; -+} -+ -+SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress, -+ ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ RINOK(LzmaEnc_Prepare(pp, outStream, inStream, alloc, allocBig)); -+ return LzmaEnc_Encode2((CLzmaEnc *)pp, progress); -+} -+ -+SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ int i; -+ UInt32 dictSize = p->dictSize; -+ if (*size < LZMA_PROPS_SIZE) -+ return SZ_ERROR_PARAM; -+ *size = LZMA_PROPS_SIZE; -+ props[0] = (Byte)((p->pb * 5 + p->lp) * 9 + p->lc); -+ -+ for (i = 11; i <= 30; i++) -+ { -+ if (dictSize <= ((UInt32)2 << i)) -+ { -+ dictSize = (2 << i); -+ break; -+ } -+ if (dictSize <= ((UInt32)3 << i)) -+ { -+ dictSize = (3 << i); -+ break; -+ } -+ } -+ -+ for (i = 0; i < 4; i++) -+ props[1 + i] = (Byte)(dictSize >> (8 * i)); -+ return SZ_OK; -+} -+ -+SRes LzmaEnc_MemEncode(CLzmaEncHandle pp, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -+ int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ SRes res; -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ -+ CSeqOutStreamBuf outStream; -+ -+ LzmaEnc_SetInputBuf(p, src, srcLen); -+ -+ outStream.funcTable.Write = MyWrite; -+ outStream.data = dest; -+ outStream.rem = *destLen; -+ outStream.overflow = False; -+ -+ p->writeEndMark = writeEndMark; -+ -+ p->rc.outStream = &outStream.funcTable; -+ res = LzmaEnc_MemPrepare(pp, src, srcLen, 0, alloc, allocBig); -+ if (res == SZ_OK) -+ res = LzmaEnc_Encode2(p, progress); -+ -+ *destLen -= outStream.rem; -+ if (outStream.overflow) -+ return SZ_ERROR_OUTPUT_EOF; -+ return res; -+} -+ -+SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -+ const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, -+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc); -+ SRes res; -+ if (p == 0) -+ return SZ_ERROR_MEM; -+ -+ res = LzmaEnc_SetProps(p, props); -+ if (res == SZ_OK) -+ { -+ res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize); -+ if (res == SZ_OK) -+ res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen, -+ writeEndMark, progress, alloc, allocBig); -+ } -+ -+ LzmaEnc_Destroy(p, alloc, allocBig); -+ return res; -+} ---- /dev/null -+++ b/lib/lzma/Makefile -@@ -0,0 +1,7 @@ -+lzma_compress-objs := LzFind.o LzmaEnc.o -+lzma_decompress-objs := LzmaDec.o -+ -+obj-$(CONFIG_LZMA_COMPRESS) += lzma_compress.o -+obj-$(CONFIG_LZMA_DECOMPRESS) += lzma_decompress.o -+ -+EXTRA_CFLAGS += -Iinclude/linux -Iinclude/linux/lzma -include types.h diff --git a/target/linux/generic/patches-4.9/531-debloat_lzma.patch b/target/linux/generic/patches-4.9/531-debloat_lzma.patch deleted file mode 100644 index aa3c498016..0000000000 --- a/target/linux/generic/patches-4.9/531-debloat_lzma.patch +++ /dev/null @@ -1,1024 +0,0 @@ ---- a/include/linux/lzma/LzmaDec.h -+++ b/include/linux/lzma/LzmaDec.h -@@ -31,14 +31,6 @@ typedef struct _CLzmaProps - UInt32 dicSize; - } CLzmaProps; - --/* LzmaProps_Decode - decodes properties --Returns: -- SZ_OK -- SZ_ERROR_UNSUPPORTED - Unsupported properties --*/ -- --SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size); -- - - /* ---------- LZMA Decoder state ---------- */ - -@@ -70,8 +62,6 @@ typedef struct - - #define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; } - --void LzmaDec_Init(CLzmaDec *p); -- - /* There are two types of LZMA streams: - 0) Stream with end mark. That end mark adds about 6 bytes to compressed size. - 1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */ -@@ -108,97 +98,6 @@ typedef enum - - /* ELzmaStatus is used only as output value for function call */ - -- --/* ---------- Interfaces ---------- */ -- --/* There are 3 levels of interfaces: -- 1) Dictionary Interface -- 2) Buffer Interface -- 3) One Call Interface -- You can select any of these interfaces, but don't mix functions from different -- groups for same object. */ -- -- --/* There are two variants to allocate state for Dictionary Interface: -- 1) LzmaDec_Allocate / LzmaDec_Free -- 2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs -- You can use variant 2, if you set dictionary buffer manually. -- For Buffer Interface you must always use variant 1. -- --LzmaDec_Allocate* can return: -- SZ_OK -- SZ_ERROR_MEM - Memory allocation error -- SZ_ERROR_UNSUPPORTED - Unsupported properties --*/ -- --SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc); --void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc); -- --SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc); --void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc); -- --/* ---------- Dictionary Interface ---------- */ -- --/* You can use it, if you want to eliminate the overhead for data copying from -- dictionary to some other external buffer. -- You must work with CLzmaDec variables directly in this interface. -- -- STEPS: -- LzmaDec_Constr() -- LzmaDec_Allocate() -- for (each new stream) -- { -- LzmaDec_Init() -- while (it needs more decompression) -- { -- LzmaDec_DecodeToDic() -- use data from CLzmaDec::dic and update CLzmaDec::dicPos -- } -- } -- LzmaDec_Free() --*/ -- --/* LzmaDec_DecodeToDic -- -- The decoding to internal dictionary buffer (CLzmaDec::dic). -- You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!! -- --finishMode: -- It has meaning only if the decoding reaches output limit (dicLimit). -- LZMA_FINISH_ANY - Decode just dicLimit bytes. -- LZMA_FINISH_END - Stream must be finished after dicLimit. -- --Returns: -- SZ_OK -- status: -- LZMA_STATUS_FINISHED_WITH_MARK -- LZMA_STATUS_NOT_FINISHED -- LZMA_STATUS_NEEDS_MORE_INPUT -- LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK -- SZ_ERROR_DATA - Data error --*/ -- --SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, -- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); -- -- --/* ---------- Buffer Interface ---------- */ -- --/* It's zlib-like interface. -- See LzmaDec_DecodeToDic description for information about STEPS and return results, -- but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need -- to work with CLzmaDec variables manually. -- --finishMode: -- It has meaning only if the decoding reaches output limit (*destLen). -- LZMA_FINISH_ANY - Decode just destLen bytes. -- LZMA_FINISH_END - Stream must be finished after (*destLen). --*/ -- --SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, -- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); -- -- - /* ---------- One Call Interface ---------- */ - - /* LzmaDecode ---- a/lib/lzma/LzmaDec.c -+++ b/lib/lzma/LzmaDec.c -@@ -682,7 +682,7 @@ static void LzmaDec_InitRc(CLzmaDec *p, - p->needFlush = 0; - } - --void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) -+static void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) - { - p->needFlush = 1; - p->remainLen = 0; -@@ -698,7 +698,7 @@ void LzmaDec_InitDicAndState(CLzmaDec *p - p->needInitState = 1; - } - --void LzmaDec_Init(CLzmaDec *p) -+static void LzmaDec_Init(CLzmaDec *p) - { - p->dicPos = 0; - LzmaDec_InitDicAndState(p, True, True); -@@ -716,7 +716,7 @@ static void LzmaDec_InitStateReal(CLzmaD - p->needInitState = 0; - } - --SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, -+static SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, - ELzmaFinishMode finishMode, ELzmaStatus *status) - { - SizeT inSize = *srcLen; -@@ -837,65 +837,13 @@ SRes LzmaDec_DecodeToDic(CLzmaDec *p, Si - return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA; - } - --SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status) --{ -- SizeT outSize = *destLen; -- SizeT inSize = *srcLen; -- *srcLen = *destLen = 0; -- for (;;) -- { -- SizeT inSizeCur = inSize, outSizeCur, dicPos; -- ELzmaFinishMode curFinishMode; -- SRes res; -- if (p->dicPos == p->dicBufSize) -- p->dicPos = 0; -- dicPos = p->dicPos; -- if (outSize > p->dicBufSize - dicPos) -- { -- outSizeCur = p->dicBufSize; -- curFinishMode = LZMA_FINISH_ANY; -- } -- else -- { -- outSizeCur = dicPos + outSize; -- curFinishMode = finishMode; -- } -- -- res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status); -- src += inSizeCur; -- inSize -= inSizeCur; -- *srcLen += inSizeCur; -- outSizeCur = p->dicPos - dicPos; -- memcpy(dest, p->dic + dicPos, outSizeCur); -- dest += outSizeCur; -- outSize -= outSizeCur; -- *destLen += outSizeCur; -- if (res != 0) -- return res; -- if (outSizeCur == 0 || outSize == 0) -- return SZ_OK; -- } --} -- --void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) -+static void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) - { - alloc->Free(alloc, p->probs); - p->probs = 0; - } - --static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc) --{ -- alloc->Free(alloc, p->dic); -- p->dic = 0; --} -- --void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc) --{ -- LzmaDec_FreeProbs(p, alloc); -- LzmaDec_FreeDict(p, alloc); --} -- --SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) -+static SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) - { - UInt32 dicSize; - Byte d; -@@ -935,7 +883,7 @@ static SRes LzmaDec_AllocateProbs2(CLzma - return SZ_OK; - } - --SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) -+static SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) - { - CLzmaProps propNew; - RINOK(LzmaProps_Decode(&propNew, props, propsSize)); -@@ -943,28 +891,6 @@ SRes LzmaDec_AllocateProbs(CLzmaDec *p, - p->prop = propNew; - return SZ_OK; - } -- --SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) --{ -- CLzmaProps propNew; -- SizeT dicBufSize; -- RINOK(LzmaProps_Decode(&propNew, props, propsSize)); -- RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); -- dicBufSize = propNew.dicSize; -- if (p->dic == 0 || dicBufSize != p->dicBufSize) -- { -- LzmaDec_FreeDict(p, alloc); -- p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize); -- if (p->dic == 0) -- { -- LzmaDec_FreeProbs(p, alloc); -- return SZ_ERROR_MEM; -- } -- } -- p->dicBufSize = dicBufSize; -- p->prop = propNew; -- return SZ_OK; --} - - SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, - const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode, ---- a/include/linux/lzma/LzmaEnc.h -+++ b/include/linux/lzma/LzmaEnc.h -@@ -31,9 +31,6 @@ typedef struct _CLzmaEncProps - } CLzmaEncProps; - - void LzmaEncProps_Init(CLzmaEncProps *p); --void LzmaEncProps_Normalize(CLzmaEncProps *p); --UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2); -- - - /* ---------- CLzmaEncHandle Interface ---------- */ - -@@ -53,26 +50,9 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc * - void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig); - SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props); - SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size); --SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream, -- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); - SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, - int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); - --/* ---------- One Call Interface ---------- */ -- --/* LzmaEncode --Return code: -- SZ_OK - OK -- SZ_ERROR_MEM - Memory allocation error -- SZ_ERROR_PARAM - Incorrect paramater -- SZ_ERROR_OUTPUT_EOF - output buffer overflow -- SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) --*/ -- --SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -- const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, -- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); -- - #ifdef __cplusplus - } - #endif ---- a/lib/lzma/LzmaEnc.c -+++ b/lib/lzma/LzmaEnc.c -@@ -53,7 +53,7 @@ void LzmaEncProps_Init(CLzmaEncProps *p) - p->writeEndMark = 0; - } - --void LzmaEncProps_Normalize(CLzmaEncProps *p) -+static void LzmaEncProps_Normalize(CLzmaEncProps *p) - { - int level = p->level; - if (level < 0) level = 5; -@@ -76,7 +76,7 @@ void LzmaEncProps_Normalize(CLzmaEncProp - #endif - } - --UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) -+static UInt32 __maybe_unused LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) - { - CLzmaEncProps props = *props2; - LzmaEncProps_Normalize(&props); -@@ -93,7 +93,7 @@ UInt32 LzmaEncProps_GetDictSize(const CL - - #define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); } - --UInt32 GetPosSlot1(UInt32 pos) -+static UInt32 GetPosSlot1(UInt32 pos) - { - UInt32 res; - BSR2_RET(pos, res); -@@ -107,7 +107,7 @@ UInt32 GetPosSlot1(UInt32 pos) - #define kNumLogBits (9 + (int)sizeof(size_t) / 2) - #define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7) - --void LzmaEnc_FastPosInit(Byte *g_FastPos) -+static void LzmaEnc_FastPosInit(Byte *g_FastPos) - { - int c = 2, slotFast; - g_FastPos[0] = 0; -@@ -339,58 +339,6 @@ typedef struct - CSaveState saveState; - } CLzmaEnc; - --void LzmaEnc_SaveState(CLzmaEncHandle pp) --{ -- CLzmaEnc *p = (CLzmaEnc *)pp; -- CSaveState *dest = &p->saveState; -- int i; -- dest->lenEnc = p->lenEnc; -- dest->repLenEnc = p->repLenEnc; -- dest->state = p->state; -- -- for (i = 0; i < kNumStates; i++) -- { -- memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); -- memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); -- } -- for (i = 0; i < kNumLenToPosStates; i++) -- memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); -- memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); -- memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); -- memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); -- memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); -- memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); -- memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); -- memcpy(dest->reps, p->reps, sizeof(p->reps)); -- memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb)); --} -- --void LzmaEnc_RestoreState(CLzmaEncHandle pp) --{ -- CLzmaEnc *dest = (CLzmaEnc *)pp; -- const CSaveState *p = &dest->saveState; -- int i; -- dest->lenEnc = p->lenEnc; -- dest->repLenEnc = p->repLenEnc; -- dest->state = p->state; -- -- for (i = 0; i < kNumStates; i++) -- { -- memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); -- memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); -- } -- for (i = 0; i < kNumLenToPosStates; i++) -- memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); -- memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); -- memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); -- memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); -- memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); -- memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); -- memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); -- memcpy(dest->reps, p->reps, sizeof(p->reps)); -- memcpy(dest->litProbs, p->litProbs, (0x300 << dest->lclp) * sizeof(CLzmaProb)); --} -- - SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2) - { - CLzmaEnc *p = (CLzmaEnc *)pp; -@@ -600,7 +548,7 @@ static void LitEnc_EncodeMatched(CRangeE - while (symbol < 0x10000); - } - --void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) -+static void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) - { - UInt32 i; - for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits)) -@@ -1676,7 +1624,7 @@ static void FillDistancesPrices(CLzmaEnc - p->matchPriceCount = 0; - } - --void LzmaEnc_Construct(CLzmaEnc *p) -+static void LzmaEnc_Construct(CLzmaEnc *p) - { - RangeEnc_Construct(&p->rc); - MatchFinder_Construct(&p->matchFinderBase); -@@ -1709,7 +1657,7 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc * - return p; - } - --void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) -+static void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) - { - alloc->Free(alloc, p->litProbs); - alloc->Free(alloc, p->saveState.litProbs); -@@ -1717,7 +1665,7 @@ void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAl - p->saveState.litProbs = 0; - } - --void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) -+static void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) - { - #ifndef _7ZIP_ST - MatchFinderMt_Destruct(&p->matchFinderMt, allocBig); -@@ -1947,7 +1895,7 @@ static SRes LzmaEnc_Alloc(CLzmaEnc *p, U - return SZ_OK; - } - --void LzmaEnc_Init(CLzmaEnc *p) -+static void LzmaEnc_Init(CLzmaEnc *p) - { - UInt32 i; - p->state = 0; -@@ -2005,7 +1953,7 @@ void LzmaEnc_Init(CLzmaEnc *p) - p->lpMask = (1 << p->lp) - 1; - } - --void LzmaEnc_InitPrices(CLzmaEnc *p) -+static void LzmaEnc_InitPrices(CLzmaEnc *p) - { - if (!p->fastMode) - { -@@ -2037,26 +1985,6 @@ static SRes LzmaEnc_AllocAndInit(CLzmaEn - return SZ_OK; - } - --static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, -- ISzAlloc *alloc, ISzAlloc *allocBig) --{ -- CLzmaEnc *p = (CLzmaEnc *)pp; -- p->matchFinderBase.stream = inStream; -- p->needInit = 1; -- p->rc.outStream = outStream; -- return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig); --} -- --SRes LzmaEnc_PrepareForLzma2(CLzmaEncHandle pp, -- ISeqInStream *inStream, UInt32 keepWindowSize, -- ISzAlloc *alloc, ISzAlloc *allocBig) --{ -- CLzmaEnc *p = (CLzmaEnc *)pp; -- p->matchFinderBase.stream = inStream; -- p->needInit = 1; -- return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); --} -- - static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen) - { - p->matchFinderBase.directInput = 1; -@@ -2064,7 +1992,7 @@ static void LzmaEnc_SetInputBuf(CLzmaEnc - p->matchFinderBase.directInputRem = srcLen; - } - --SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, -+static SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, - UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) - { - CLzmaEnc *p = (CLzmaEnc *)pp; -@@ -2074,7 +2002,7 @@ SRes LzmaEnc_MemPrepare(CLzmaEncHandle p - return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); - } - --void LzmaEnc_Finish(CLzmaEncHandle pp) -+static void LzmaEnc_Finish(CLzmaEncHandle pp) - { - #ifndef _7ZIP_ST - CLzmaEnc *p = (CLzmaEnc *)pp; -@@ -2107,53 +2035,6 @@ static size_t MyWrite(void *pp, const vo - return size; - } - -- --UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp) --{ -- const CLzmaEnc *p = (CLzmaEnc *)pp; -- return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); --} -- --const Byte *LzmaEnc_GetCurBuf(CLzmaEncHandle pp) --{ -- const CLzmaEnc *p = (CLzmaEnc *)pp; -- return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; --} -- --SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit, -- Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize) --{ -- CLzmaEnc *p = (CLzmaEnc *)pp; -- UInt64 nowPos64; -- SRes res; -- CSeqOutStreamBuf outStream; -- -- outStream.funcTable.Write = MyWrite; -- outStream.data = dest; -- outStream.rem = *destLen; -- outStream.overflow = False; -- -- p->writeEndMark = False; -- p->finished = False; -- p->result = SZ_OK; -- -- if (reInit) -- LzmaEnc_Init(p); -- LzmaEnc_InitPrices(p); -- nowPos64 = p->nowPos64; -- RangeEnc_Init(&p->rc); -- p->rc.outStream = &outStream.funcTable; -- -- res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize); -- -- *unpackSize = (UInt32)(p->nowPos64 - nowPos64); -- *destLen -= outStream.rem; -- if (outStream.overflow) -- return SZ_ERROR_OUTPUT_EOF; -- -- return res; --} -- - static SRes LzmaEnc_Encode2(CLzmaEnc *p, ICompressProgress *progress) - { - SRes res = SZ_OK; -@@ -2184,13 +2065,6 @@ static SRes LzmaEnc_Encode2(CLzmaEnc *p, - return res; - } - --SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress, -- ISzAlloc *alloc, ISzAlloc *allocBig) --{ -- RINOK(LzmaEnc_Prepare(pp, outStream, inStream, alloc, allocBig)); -- return LzmaEnc_Encode2((CLzmaEnc *)pp, progress); --} -- - SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size) - { - CLzmaEnc *p = (CLzmaEnc *)pp; -@@ -2247,25 +2121,3 @@ SRes LzmaEnc_MemEncode(CLzmaEncHandle pp - return SZ_ERROR_OUTPUT_EOF; - return res; - } -- --SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -- const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, -- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) --{ -- CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc); -- SRes res; -- if (p == 0) -- return SZ_ERROR_MEM; -- -- res = LzmaEnc_SetProps(p, props); -- if (res == SZ_OK) -- { -- res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize); -- if (res == SZ_OK) -- res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen, -- writeEndMark, progress, alloc, allocBig); -- } -- -- LzmaEnc_Destroy(p, alloc, allocBig); -- return res; --} ---- a/include/linux/lzma/LzFind.h -+++ b/include/linux/lzma/LzFind.h -@@ -55,11 +55,6 @@ typedef struct _CMatchFinder - - #define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos) - --int MatchFinder_NeedMove(CMatchFinder *p); --Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p); --void MatchFinder_MoveBlock(CMatchFinder *p); --void MatchFinder_ReadIfRequired(CMatchFinder *p); -- - void MatchFinder_Construct(CMatchFinder *p); - - /* Conditions: -@@ -70,12 +65,6 @@ int MatchFinder_Create(CMatchFinder *p, - UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, - ISzAlloc *alloc); - void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc); --void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems); --void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue); -- --UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son, -- UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue, -- UInt32 *distances, UInt32 maxLen); - - /* - Conditions: -@@ -102,12 +91,6 @@ typedef struct _IMatchFinder - - void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable); - --void MatchFinder_Init(CMatchFinder *p); --UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); --UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); --void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); --void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); -- - #ifdef __cplusplus - } - #endif ---- a/lib/lzma/LzFind.c -+++ b/lib/lzma/LzFind.c -@@ -14,9 +14,15 @@ - - #define kStartMaxLen 3 - -+#if 0 -+#define DIRECT_INPUT p->directInput -+#else -+#define DIRECT_INPUT 1 -+#endif -+ - static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc) - { -- if (!p->directInput) -+ if (!DIRECT_INPUT) - { - alloc->Free(alloc, p->bufferBase); - p->bufferBase = 0; -@@ -28,7 +34,7 @@ static void LzInWindow_Free(CMatchFinder - static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc) - { - UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv; -- if (p->directInput) -+ if (DIRECT_INPUT) - { - p->blockSize = blockSize; - return 1; -@@ -42,12 +48,12 @@ static int LzInWindow_Create(CMatchFinde - return (p->bufferBase != 0); - } - --Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } --Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } -+static Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } -+static Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } - --UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } -+static UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } - --void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) -+static void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) - { - p->posLimit -= subValue; - p->pos -= subValue; -@@ -58,7 +64,7 @@ static void MatchFinder_ReadBlock(CMatch - { - if (p->streamEndWasReached || p->result != SZ_OK) - return; -- if (p->directInput) -+ if (DIRECT_INPUT) - { - UInt32 curSize = 0xFFFFFFFF - p->streamPos; - if (curSize > p->directInputRem) -@@ -89,7 +95,7 @@ static void MatchFinder_ReadBlock(CMatch - } - } - --void MatchFinder_MoveBlock(CMatchFinder *p) -+static void MatchFinder_MoveBlock(CMatchFinder *p) - { - memmove(p->bufferBase, - p->buffer - p->keepSizeBefore, -@@ -97,22 +103,14 @@ void MatchFinder_MoveBlock(CMatchFinder - p->buffer = p->bufferBase + p->keepSizeBefore; - } - --int MatchFinder_NeedMove(CMatchFinder *p) -+static int MatchFinder_NeedMove(CMatchFinder *p) - { -- if (p->directInput) -+ if (DIRECT_INPUT) - return 0; - /* if (p->streamEndWasReached) return 0; */ - return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter); - } - --void MatchFinder_ReadIfRequired(CMatchFinder *p) --{ -- if (p->streamEndWasReached) -- return; -- if (p->keepSizeAfter >= p->streamPos - p->pos) -- MatchFinder_ReadBlock(p); --} -- - static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p) - { - if (MatchFinder_NeedMove(p)) -@@ -268,7 +266,7 @@ static void MatchFinder_SetLimits(CMatch - p->posLimit = p->pos + limit; - } - --void MatchFinder_Init(CMatchFinder *p) -+static void MatchFinder_Init(CMatchFinder *p) - { - UInt32 i; - for (i = 0; i < p->hashSizeSum; i++) -@@ -287,7 +285,7 @@ static UInt32 MatchFinder_GetSubValue(CM - return (p->pos - p->historySize - 1) & kNormalizeMask; - } - --void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) -+static void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) - { - UInt32 i; - for (i = 0; i < numItems; i++) -@@ -319,38 +317,7 @@ static void MatchFinder_CheckLimits(CMat - MatchFinder_SetLimits(p); - } - --static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -- UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, -- UInt32 *distances, UInt32 maxLen) --{ -- son[_cyclicBufferPos] = curMatch; -- for (;;) -- { -- UInt32 delta = pos - curMatch; -- if (cutValue-- == 0 || delta >= _cyclicBufferSize) -- return distances; -- { -- const Byte *pb = cur - delta; -- curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)]; -- if (pb[maxLen] == cur[maxLen] && *pb == *cur) -- { -- UInt32 len = 0; -- while (++len != lenLimit) -- if (pb[len] != cur[len]) -- break; -- if (maxLen < len) -- { -- *distances++ = maxLen = len; -- *distances++ = delta - 1; -- if (len == lenLimit) -- return distances; -- } -- } -- } -- } --} -- --UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -+static UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, - UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, - UInt32 *distances, UInt32 maxLen) - { -@@ -460,10 +427,10 @@ static void SkipMatchesSpec(UInt32 lenLi - p->buffer++; \ - if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p); - --#define MOVE_POS_RET MOVE_POS return offset; -- - static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; } - -+#define MOVE_POS_RET MatchFinder_MovePos(p); return offset; -+ - #define GET_MATCHES_HEADER2(minLen, ret_op) \ - UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \ - lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \ -@@ -479,62 +446,7 @@ static void MatchFinder_MovePos(CMatchFi - distances + offset, maxLen) - distances); MOVE_POS_RET; - - #define SKIP_FOOTER \ -- SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS; -- --static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 offset; -- GET_MATCHES_HEADER(2) -- HASH2_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- offset = 0; -- GET_MATCHES_FOOTER(offset, 1) --} -- --UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 offset; -- GET_MATCHES_HEADER(3) -- HASH_ZIP_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- offset = 0; -- GET_MATCHES_FOOTER(offset, 2) --} -- --static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 hash2Value, delta2, maxLen, offset; -- GET_MATCHES_HEADER(3) -- -- HASH3_CALC; -- -- delta2 = p->pos - p->hash[hash2Value]; -- curMatch = p->hash[kFix3HashSize + hashValue]; -- -- p->hash[hash2Value] = -- p->hash[kFix3HashSize + hashValue] = p->pos; -- -- -- maxLen = 2; -- offset = 0; -- if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -- { -- for (; maxLen != lenLimit; maxLen++) -- if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -- break; -- distances[0] = maxLen; -- distances[1] = delta2 - 1; -- offset = 2; -- if (maxLen == lenLimit) -- { -- SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); -- MOVE_POS_RET; -- } -- } -- GET_MATCHES_FOOTER(offset, maxLen) --} -+ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MatchFinder_MovePos(p); - - static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) - { -@@ -583,108 +495,6 @@ static UInt32 Bt4_MatchFinder_GetMatches - GET_MATCHES_FOOTER(offset, maxLen) - } - --static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; -- GET_MATCHES_HEADER(4) -- -- HASH4_CALC; -- -- delta2 = p->pos - p->hash[ hash2Value]; -- delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; -- curMatch = p->hash[kFix4HashSize + hashValue]; -- -- p->hash[ hash2Value] = -- p->hash[kFix3HashSize + hash3Value] = -- p->hash[kFix4HashSize + hashValue] = p->pos; -- -- maxLen = 1; -- offset = 0; -- if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -- { -- distances[0] = maxLen = 2; -- distances[1] = delta2 - 1; -- offset = 2; -- } -- if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) -- { -- maxLen = 3; -- distances[offset + 1] = delta3 - 1; -- offset += 2; -- delta2 = delta3; -- } -- if (offset != 0) -- { -- for (; maxLen != lenLimit; maxLen++) -- if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -- break; -- distances[offset - 2] = maxLen; -- if (maxLen == lenLimit) -- { -- p->son[p->cyclicBufferPos] = curMatch; -- MOVE_POS_RET; -- } -- } -- if (maxLen < 3) -- maxLen = 3; -- offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), -- distances + offset, maxLen) - (distances)); -- MOVE_POS_RET --} -- --UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 offset; -- GET_MATCHES_HEADER(3) -- HASH_ZIP_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), -- distances, 2) - (distances)); -- MOVE_POS_RET --} -- --static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- SKIP_HEADER(2) -- HASH2_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- SKIP_FOOTER -- } -- while (--num != 0); --} -- --void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- SKIP_HEADER(3) -- HASH_ZIP_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- SKIP_FOOTER -- } -- while (--num != 0); --} -- --static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- UInt32 hash2Value; -- SKIP_HEADER(3) -- HASH3_CALC; -- curMatch = p->hash[kFix3HashSize + hashValue]; -- p->hash[hash2Value] = -- p->hash[kFix3HashSize + hashValue] = p->pos; -- SKIP_FOOTER -- } -- while (--num != 0); --} -- - static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) - { - do -@@ -701,61 +511,12 @@ static void Bt4_MatchFinder_Skip(CMatchF - while (--num != 0); - } - --static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- UInt32 hash2Value, hash3Value; -- SKIP_HEADER(4) -- HASH4_CALC; -- curMatch = p->hash[kFix4HashSize + hashValue]; -- p->hash[ hash2Value] = -- p->hash[kFix3HashSize + hash3Value] = -- p->hash[kFix4HashSize + hashValue] = p->pos; -- p->son[p->cyclicBufferPos] = curMatch; -- MOVE_POS -- } -- while (--num != 0); --} -- --void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- SKIP_HEADER(3) -- HASH_ZIP_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- p->son[p->cyclicBufferPos] = curMatch; -- MOVE_POS -- } -- while (--num != 0); --} -- - void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable) - { - vTable->Init = (Mf_Init_Func)MatchFinder_Init; - vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte; - vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes; - vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos; -- if (!p->btMode) -- { -- vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches; -- vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip; -- } -- else if (p->numHashBytes == 2) -- { -- vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches; -- vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip; -- } -- else if (p->numHashBytes == 3) -- { -- vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches; -- vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip; -- } -- else -- { -- vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; -- vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; -- } -+ vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; - } diff --git a/target/linux/generic/patches-4.9/532-jffs2_eofdetect.patch b/target/linux/generic/patches-4.9/532-jffs2_eofdetect.patch deleted file mode 100644 index 7bb62873ce..0000000000 --- a/target/linux/generic/patches-4.9/532-jffs2_eofdetect.patch +++ /dev/null @@ -1,56 +0,0 @@ ---- a/fs/jffs2/build.c -+++ b/fs/jffs2/build.c -@@ -117,6 +117,16 @@ static int jffs2_build_filesystem(struct - dbg_fsbuild("scanned flash completely\n"); - jffs2_dbg_dump_block_lists_nolock(c); - -+ if (c->flags & (1 << 7)) { -+ printk("%s(): unlocking the mtd device... ", __func__); -+ mtd_unlock(c->mtd, 0, c->mtd->size); -+ printk("done.\n"); -+ -+ printk("%s(): erasing all blocks after the end marker... ", __func__); -+ jffs2_erase_pending_blocks(c, -1); -+ printk("done.\n"); -+ } -+ - dbg_fsbuild("pass 1 starting\n"); - c->flags |= JFFS2_SB_FLAG_BUILDING; - /* Now scan the directory tree, increasing nlink according to every dirent found. */ ---- a/fs/jffs2/scan.c -+++ b/fs/jffs2/scan.c -@@ -148,8 +148,14 @@ int jffs2_scan_medium(struct jffs2_sb_in - /* reset summary info for next eraseblock scan */ - jffs2_sum_reset_collected(s); - -- ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset), -- buf_size, s); -+ if (c->flags & (1 << 7)) { -+ if (mtd_block_isbad(c->mtd, jeb->offset)) -+ ret = BLK_STATE_BADBLOCK; -+ else -+ ret = BLK_STATE_ALLFF; -+ } else -+ ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset), -+ buf_size, s); - - if (ret < 0) - goto out; -@@ -561,6 +567,17 @@ full_scan: - return err; - } - -+ if ((buf[0] == 0xde) && -+ (buf[1] == 0xad) && -+ (buf[2] == 0xc0) && -+ (buf[3] == 0xde)) { -+ /* end of filesystem. erase everything after this point */ -+ printk("%s(): End of filesystem marker found at 0x%x\n", __func__, jeb->offset); -+ c->flags |= (1 << 7); -+ -+ return BLK_STATE_ALLFF; -+ } -+ - /* We temporarily use 'ofs' as a pointer into the buffer/jeb */ - ofs = 0; - max_ofs = EMPTY_SCAN_SIZE(c->sector_size); diff --git a/target/linux/generic/patches-4.9/551-ubifs-fix-default-compression-selection.patch b/target/linux/generic/patches-4.9/551-ubifs-fix-default-compression-selection.patch deleted file mode 100644 index 1b0f30718c..0000000000 --- a/target/linux/generic/patches-4.9/551-ubifs-fix-default-compression-selection.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/fs/ubifs/sb.c -+++ b/fs/ubifs/sb.c -@@ -63,6 +63,17 @@ - /* Default time granularity in nanoseconds */ - #define DEFAULT_TIME_GRAN 1000000000 - -+static int get_default_compressor(void) -+{ -+ if (ubifs_compr_present(UBIFS_COMPR_LZO)) -+ return UBIFS_COMPR_LZO; -+ -+ if (ubifs_compr_present(UBIFS_COMPR_ZLIB)) -+ return UBIFS_COMPR_ZLIB; -+ -+ return UBIFS_COMPR_NONE; -+} -+ - /** - * create_default_filesystem - format empty UBI volume. - * @c: UBIFS file-system description object -@@ -183,7 +194,7 @@ static int create_default_filesystem(str - if (c->mount_opts.override_compr) - sup->default_compr = cpu_to_le16(c->mount_opts.compr_type); - else -- sup->default_compr = cpu_to_le16(UBIFS_COMPR_LZO); -+ sup->default_compr = cpu_to_le16(get_default_compressor()); - - generate_random_uuid(sup->uuid); - diff --git a/target/linux/generic/patches-4.9/600-netfilter_conntrack_flush.patch b/target/linux/generic/patches-4.9/600-netfilter_conntrack_flush.patch deleted file mode 100644 index 825a16d28d..0000000000 --- a/target/linux/generic/patches-4.9/600-netfilter_conntrack_flush.patch +++ /dev/null @@ -1,86 +0,0 @@ ---- a/net/netfilter/nf_conntrack_standalone.c -+++ b/net/netfilter/nf_conntrack_standalone.c -@@ -17,6 +17,7 @@ - #include <linux/percpu.h> - #include <linux/netdevice.h> - #include <linux/security.h> -+#include <linux/inet.h> - #include <net/net_namespace.h> - #ifdef CONFIG_SYSCTL - #include <linux/sysctl.h> -@@ -298,10 +299,66 @@ static int ct_open(struct inode *inode, - sizeof(struct ct_iter_state)); - } - -+struct kill_request { -+ u16 family; -+ union nf_inet_addr addr; -+}; -+ -+static int kill_matching(struct nf_conn *i, void *data) -+{ -+ struct kill_request *kr = data; -+ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple; -+ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple; -+ -+ if (!kr->family) -+ return 1; -+ -+ if (t1->src.l3num != kr->family) -+ return 0; -+ -+ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) || -+ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) || -+ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) || -+ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3)); -+} -+ -+static ssize_t ct_file_write(struct file *file, const char __user *buf, -+ size_t count, loff_t *ppos) -+{ -+ struct seq_file *seq = file->private_data; -+ struct net *net = seq_file_net(seq); -+ struct kill_request kr = { }; -+ char req[INET6_ADDRSTRLEN] = { }; -+ -+ if (count == 0) -+ return 0; -+ -+ if (count >= INET6_ADDRSTRLEN) -+ count = INET6_ADDRSTRLEN - 1; -+ -+ if (copy_from_user(req, buf, count)) -+ return -EFAULT; -+ -+ if (strnchr(req, count, ':')) { -+ kr.family = AF_INET6; -+ if (!in6_pton(req, count, (void *)&kr.addr, '\n', NULL)) -+ return -EINVAL; -+ } else if (strnchr(req, count, '.')) { -+ kr.family = AF_INET; -+ if (!in4_pton(req, count, (void *)&kr.addr, '\n', NULL)) -+ return -EINVAL; -+ } -+ -+ nf_ct_iterate_cleanup(net, kill_matching, &kr, 0, 0); -+ -+ return count; -+} -+ - static const struct file_operations ct_file_ops = { - .owner = THIS_MODULE, - .open = ct_open, - .read = seq_read, -+ .write = ct_file_write, - .llseek = seq_lseek, - .release = seq_release_net, - }; -@@ -405,7 +462,7 @@ static int nf_conntrack_standalone_init_ - kuid_t root_uid; - kgid_t root_gid; - -- pde = proc_create("nf_conntrack", 0440, net->proc_net, &ct_file_ops); -+ pde = proc_create("nf_conntrack", 0660, net->proc_net, &ct_file_ops); - if (!pde) - goto out_nf_conntrack; - diff --git a/target/linux/generic/patches-4.9/610-netfilter_match_bypass_default_checks.patch b/target/linux/generic/patches-4.9/610-netfilter_match_bypass_default_checks.patch deleted file mode 100644 index 746a2f70e2..0000000000 --- a/target/linux/generic/patches-4.9/610-netfilter_match_bypass_default_checks.patch +++ /dev/null @@ -1,84 +0,0 @@ ---- a/include/uapi/linux/netfilter_ipv4/ip_tables.h -+++ b/include/uapi/linux/netfilter_ipv4/ip_tables.h -@@ -88,6 +88,7 @@ struct ipt_ip { - #define IPT_F_FRAG 0x01 /* Set if rule is a fragment rule */ - #define IPT_F_GOTO 0x02 /* Set if jump is a goto */ - #define IPT_F_MASK 0x03 /* All possible flag bits mask. */ -+#define IPT_F_NO_DEF_MATCH 0x80 /* Internal: no default match rules present */ - - /* Values for "inv" field in struct ipt_ip. */ - #define IPT_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */ ---- a/net/ipv4/netfilter/ip_tables.c -+++ b/net/ipv4/netfilter/ip_tables.c -@@ -58,6 +58,9 @@ ip_packet_match(const struct iphdr *ip, - { - unsigned long ret; - -+ if (ipinfo->flags & IPT_F_NO_DEF_MATCH) -+ return true; -+ - if (NF_INVF(ipinfo, IPT_INV_SRCIP, - (ip->saddr & ipinfo->smsk.s_addr) != ipinfo->src.s_addr) || - NF_INVF(ipinfo, IPT_INV_DSTIP, -@@ -88,6 +91,29 @@ ip_packet_match(const struct iphdr *ip, - return true; - } - -+static void -+ip_checkdefault(struct ipt_ip *ip) -+{ -+ static const char iface_mask[IFNAMSIZ] = {}; -+ -+ if (ip->invflags || ip->flags & IPT_F_FRAG) -+ return; -+ -+ if (memcmp(ip->iniface_mask, iface_mask, IFNAMSIZ) != 0) -+ return; -+ -+ if (memcmp(ip->outiface_mask, iface_mask, IFNAMSIZ) != 0) -+ return; -+ -+ if (ip->smsk.s_addr || ip->dmsk.s_addr) -+ return; -+ -+ if (ip->proto) -+ return; -+ -+ ip->flags |= IPT_F_NO_DEF_MATCH; -+} -+ - static bool - ip_checkentry(const struct ipt_ip *ip) - { -@@ -545,6 +571,8 @@ find_check_entry(struct ipt_entry *e, st - struct xt_entry_match *ematch; - unsigned long pcnt; - -+ ip_checkdefault(&e->ip); -+ - pcnt = xt_percpu_counter_alloc(); - if (IS_ERR_VALUE(pcnt)) - return -ENOMEM; -@@ -824,6 +852,7 @@ copy_entries_to_user(unsigned int total_ - const struct xt_table_info *private = table->private; - int ret = 0; - const void *loc_cpu_entry; -+ u8 flags; - - counters = alloc_counters(table); - if (IS_ERR(counters)) -@@ -850,6 +879,14 @@ copy_entries_to_user(unsigned int total_ - ret = -EFAULT; - goto free_counters; - } -+ -+ flags = e->ip.flags & IPT_F_MASK; -+ if (copy_to_user(userptr + off -+ + offsetof(struct ipt_entry, ip.flags), -+ &flags, sizeof(flags)) != 0) { -+ ret = -EFAULT; -+ goto free_counters; -+ } - - for (i = sizeof(struct ipt_entry); - i < e->target_offset; diff --git a/target/linux/generic/patches-4.9/611-netfilter_match_bypass_default_table.patch b/target/linux/generic/patches-4.9/611-netfilter_match_bypass_default_table.patch deleted file mode 100644 index c91f34e14c..0000000000 --- a/target/linux/generic/patches-4.9/611-netfilter_match_bypass_default_table.patch +++ /dev/null @@ -1,111 +0,0 @@ ---- a/net/ipv4/netfilter/ip_tables.c -+++ b/net/ipv4/netfilter/ip_tables.c -@@ -254,6 +254,33 @@ struct ipt_entry *ipt_next_entry(const s - return (void *)entry + entry->next_offset; - } - -+static bool -+ipt_handle_default_rule(struct ipt_entry *e, unsigned int *verdict) -+{ -+ struct xt_entry_target *t; -+ struct xt_standard_target *st; -+ -+ if (e->target_offset != sizeof(struct ipt_entry)) -+ return false; -+ -+ if (!(e->ip.flags & IPT_F_NO_DEF_MATCH)) -+ return false; -+ -+ t = ipt_get_target(e); -+ if (t->u.kernel.target->target) -+ return false; -+ -+ st = (struct xt_standard_target *) t; -+ if (st->verdict == XT_RETURN) -+ return false; -+ -+ if (st->verdict >= 0) -+ return false; -+ -+ *verdict = (unsigned)(-st->verdict) - 1; -+ return true; -+} -+ - /* Returns one of the generic firewall policies, like NF_ACCEPT. */ - unsigned int - ipt_do_table(struct sk_buff *skb, -@@ -274,28 +301,8 @@ ipt_do_table(struct sk_buff *skb, - unsigned int addend; - - /* Initialization */ -- stackidx = 0; -- ip = ip_hdr(skb); -- indev = state->in ? state->in->name : nulldevname; -- outdev = state->out ? state->out->name : nulldevname; -- /* We handle fragments by dealing with the first fragment as -- * if it was a normal packet. All other fragments are treated -- * normally, except that they will NEVER match rules that ask -- * things we don't know, ie. tcp syn flag or ports). If the -- * rule is also a fragment-specific rule, non-fragments won't -- * match it. */ -- acpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET; -- acpar.thoff = ip_hdrlen(skb); -- acpar.hotdrop = false; -- acpar.net = state->net; -- acpar.in = state->in; -- acpar.out = state->out; -- acpar.family = NFPROTO_IPV4; -- acpar.hooknum = hook; -- - IP_NF_ASSERT(table->valid_hooks & (1 << hook)); - local_bh_disable(); -- addend = xt_write_recseq_begin(); - private = table->private; - cpu = smp_processor_id(); - /* -@@ -304,6 +311,23 @@ ipt_do_table(struct sk_buff *skb, - */ - smp_read_barrier_depends(); - table_base = private->entries; -+ -+ e = get_entry(table_base, private->hook_entry[hook]); -+ if (ipt_handle_default_rule(e, &verdict)) { -+ struct xt_counters *counter; -+ -+ counter = xt_get_this_cpu_counter(&e->counters); -+ ADD_COUNTER(*counter, skb->len, 1); -+ local_bh_enable(); -+ return verdict; -+ } -+ -+ stackidx = 0; -+ ip = ip_hdr(skb); -+ indev = state->in ? state->in->name : nulldevname; -+ outdev = state->out ? state->out->name : nulldevname; -+ -+ addend = xt_write_recseq_begin(); - jumpstack = (struct ipt_entry **)private->jumpstack[cpu]; - - /* Switch to alternate jumpstack if we're being invoked via TEE. -@@ -316,7 +340,20 @@ ipt_do_table(struct sk_buff *skb, - if (static_key_false(&xt_tee_enabled)) - jumpstack += private->stacksize * __this_cpu_read(nf_skb_duplicated); - -- e = get_entry(table_base, private->hook_entry[hook]); -+ /* We handle fragments by dealing with the first fragment as -+ * if it was a normal packet. All other fragments are treated -+ * normally, except that they will NEVER match rules that ask -+ * things we don't know, ie. tcp syn flag or ports). If the -+ * rule is also a fragment-specific rule, non-fragments won't -+ * match it. */ -+ acpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET; -+ acpar.thoff = ip_hdrlen(skb); -+ acpar.hotdrop = false; -+ acpar.net = state->net; -+ acpar.in = state->in; -+ acpar.out = state->out; -+ acpar.family = NFPROTO_IPV4; -+ acpar.hooknum = hook; - - do { - const struct xt_entry_target *t; diff --git a/target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch b/target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch deleted file mode 100644 index cd0414be1e..0000000000 --- a/target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/net/ipv4/netfilter/ip_tables.c -+++ b/net/ipv4/netfilter/ip_tables.c -@@ -61,9 +61,9 @@ ip_packet_match(const struct iphdr *ip, - if (ipinfo->flags & IPT_F_NO_DEF_MATCH) - return true; - -- if (NF_INVF(ipinfo, IPT_INV_SRCIP, -+ if (NF_INVF(ipinfo, IPT_INV_SRCIP, ipinfo->smsk.s_addr && - (ip->saddr & ipinfo->smsk.s_addr) != ipinfo->src.s_addr) || -- NF_INVF(ipinfo, IPT_INV_DSTIP, -+ NF_INVF(ipinfo, IPT_INV_DSTIP, ipinfo->dmsk.s_addr && - (ip->daddr & ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr)) - return false; - diff --git a/target/linux/generic/patches-4.9/613-netfilter_optional_tcp_window_check.patch b/target/linux/generic/patches-4.9/613-netfilter_optional_tcp_window_check.patch deleted file mode 100644 index ab9d415334..0000000000 --- a/target/linux/generic/patches-4.9/613-netfilter_optional_tcp_window_check.patch +++ /dev/null @@ -1,36 +0,0 @@ ---- a/net/netfilter/nf_conntrack_proto_tcp.c -+++ b/net/netfilter/nf_conntrack_proto_tcp.c -@@ -33,6 +33,9 @@ - #include <net/netfilter/ipv4/nf_conntrack_ipv4.h> - #include <net/netfilter/ipv6/nf_conntrack_ipv6.h> - -+/* Do not check the TCP window for incoming packets */ -+static int nf_ct_tcp_no_window_check __read_mostly = 1; -+ - /* "Be conservative in what you do, - be liberal in what you accept from others." - If it's non-zero, we mark only out of window RST segments as INVALID. */ -@@ -513,6 +516,9 @@ static bool tcp_in_window(const struct n - s32 receiver_offset; - bool res, in_recv_win; - -+ if (nf_ct_tcp_no_window_check) -+ return true; -+ - /* - * Get the required data from the packet. - */ -@@ -1479,6 +1485,13 @@ static struct ctl_table tcp_sysctl_table - .mode = 0644, - .proc_handler = proc_dointvec, - }, -+ { -+ .procname = "nf_conntrack_tcp_no_window_check", -+ .data = &nf_ct_tcp_no_window_check, -+ .maxlen = sizeof(unsigned int), -+ .mode = 0644, -+ .proc_handler = proc_dointvec, -+ }, - { } - }; - #endif /* CONFIG_SYSCTL */ diff --git a/target/linux/generic/patches-4.9/616-net_optimize_xfrm_calls.patch b/target/linux/generic/patches-4.9/616-net_optimize_xfrm_calls.patch deleted file mode 100644 index adef94f86f..0000000000 --- a/target/linux/generic/patches-4.9/616-net_optimize_xfrm_calls.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/net/netfilter/nf_nat_core.c -+++ b/net/netfilter/nf_nat_core.c -@@ -95,6 +95,9 @@ int nf_xfrm_me_harder(struct net *net, s - struct dst_entry *dst; - int err; - -+ if (skb->dev && !dev_net(skb->dev)->xfrm.policy_count[XFRM_POLICY_OUT]) -+ return 0; -+ - err = xfrm_decode_session(skb, &fl, family); - if (err < 0) - return err; diff --git a/target/linux/generic/patches-4.9/630-packet_socket_type.patch b/target/linux/generic/patches-4.9/630-packet_socket_type.patch deleted file mode 100644 index 00d78dc652..0000000000 --- a/target/linux/generic/patches-4.9/630-packet_socket_type.patch +++ /dev/null @@ -1,134 +0,0 @@ -This patch allows the user to specify desired packet types (outgoing, -broadcast, unicast, etc.) on packet sockets via setsockopt. -This can reduce the load in situations where only a limited number -of packet types are necessary - -Signed-off-by: Felix Fietkau <nbd@nbd.name> - ---- a/include/uapi/linux/if_packet.h -+++ b/include/uapi/linux/if_packet.h -@@ -31,6 +31,8 @@ struct sockaddr_ll { - #define PACKET_KERNEL 7 /* To kernel space */ - /* Unused, PACKET_FASTROUTE and PACKET_LOOPBACK are invisible to user space */ - #define PACKET_FASTROUTE 6 /* Fastrouted frame */ -+#define PACKET_MASK_ANY 0xffffffff /* mask for packet type bits */ -+ - - /* Packet socket options */ - -@@ -56,6 +58,7 @@ struct sockaddr_ll { - #define PACKET_QDISC_BYPASS 20 - #define PACKET_ROLLOVER_STATS 21 - #define PACKET_FANOUT_DATA 22 -+#define PACKET_RECV_TYPE 23 - - #define PACKET_FANOUT_HASH 0 - #define PACKET_FANOUT_LB 1 ---- a/net/packet/af_packet.c -+++ b/net/packet/af_packet.c -@@ -1772,6 +1772,7 @@ static int packet_rcv_spkt(struct sk_buf - { - struct sock *sk; - struct sockaddr_pkt *spkt; -+ struct packet_sock *po; - - /* - * When we registered the protocol we saved the socket in the data -@@ -1779,6 +1780,7 @@ static int packet_rcv_spkt(struct sk_buf - */ - - sk = pt->af_packet_priv; -+ po = pkt_sk(sk); - - /* - * Yank back the headers [hope the device set this -@@ -1791,7 +1793,7 @@ static int packet_rcv_spkt(struct sk_buf - * so that this procedure is noop. - */ - -- if (skb->pkt_type == PACKET_LOOPBACK) -+ if (!(po->pkt_type & (1 << skb->pkt_type))) - goto out; - - if (!net_eq(dev_net(dev), sock_net(sk))) -@@ -2029,12 +2031,12 @@ static int packet_rcv(struct sk_buff *sk - unsigned int snaplen, res; - bool is_drop_n_account = false; - -- if (skb->pkt_type == PACKET_LOOPBACK) -- goto drop; -- - sk = pt->af_packet_priv; - po = pkt_sk(sk); - -+ if (!(po->pkt_type & (1 << skb->pkt_type))) -+ goto drop; -+ - if (!net_eq(dev_net(dev), sock_net(sk))) - goto drop; - -@@ -2159,12 +2161,12 @@ static int tpacket_rcv(struct sk_buff *s - BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h2)) != 32); - BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h3)) != 48); - -- if (skb->pkt_type == PACKET_LOOPBACK) -- goto drop; -- - sk = pt->af_packet_priv; - po = pkt_sk(sk); - -+ if (!(po->pkt_type & (1 << skb->pkt_type))) -+ goto drop; -+ - if (!net_eq(dev_net(dev), sock_net(sk))) - goto drop; - -@@ -3234,6 +3236,7 @@ static int packet_create(struct net *net - mutex_init(&po->pg_vec_lock); - po->rollover = NULL; - po->prot_hook.func = packet_rcv; -+ po->pkt_type = PACKET_MASK_ANY & ~(1 << PACKET_LOOPBACK); - - if (sock->type == SOCK_PACKET) - po->prot_hook.func = packet_rcv_spkt; -@@ -3815,6 +3818,16 @@ packet_setsockopt(struct socket *sock, i - po->xmit = val ? packet_direct_xmit : dev_queue_xmit; - return 0; - } -+ case PACKET_RECV_TYPE: -+ { -+ unsigned int val; -+ if (optlen != sizeof(val)) -+ return -EINVAL; -+ if (copy_from_user(&val, optval, sizeof(val))) -+ return -EFAULT; -+ po->pkt_type = val & ~BIT(PACKET_LOOPBACK); -+ return 0; -+ } - default: - return -ENOPROTOOPT; - } -@@ -3867,6 +3880,13 @@ static int packet_getsockopt(struct sock - case PACKET_VNET_HDR: - val = po->has_vnet_hdr; - break; -+ case PACKET_RECV_TYPE: -+ if (len > sizeof(unsigned int)) -+ len = sizeof(unsigned int); -+ val = po->pkt_type; -+ -+ data = &val; -+ break; - case PACKET_VERSION: - val = po->tp_version; - break; ---- a/net/packet/internal.h -+++ b/net/packet/internal.h -@@ -129,6 +129,7 @@ struct packet_sock { - struct net_device __rcu *cached_dev; - int (*xmit)(struct sk_buff *skb); - struct packet_type prot_hook ____cacheline_aligned_in_smp; -+ unsigned int pkt_type; - }; - - static struct packet_sock *pkt_sk(struct sock *sk) diff --git a/target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch b/target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch deleted file mode 100644 index 5fd0e56ce0..0000000000 --- a/target/linux/generic/patches-4.9/640-bridge-only-accept-EAP-locally.patch +++ /dev/null @@ -1,27 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: [PATCH] bridge: only accept EAP locally - -When bridging, do not forward EAP frames to other ports, only deliver -them locally, regardless of the state. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- ---- a/net/bridge/br_input.c -+++ b/net/bridge/br_input.c -@@ -164,11 +164,14 @@ int br_handle_frame_finish(struct net *n - } - } - -+ BR_INPUT_SKB_CB(skb)->brdev = br->dev; -+ -+ if (skb->protocol == htons(ETH_P_PAE)) -+ return br_pass_frame_up(skb); -+ - if (p->state == BR_STATE_LEARNING) - goto drop; - -- BR_INPUT_SKB_CB(skb)->brdev = br->dev; -- - if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP)) - br_do_proxy_arp(skb, br, vid, p); - diff --git a/target/linux/generic/patches-4.9/641-bridge_port_isolate.patch b/target/linux/generic/patches-4.9/641-bridge_port_isolate.patch deleted file mode 100644 index db9527d068..0000000000 --- a/target/linux/generic/patches-4.9/641-bridge_port_isolate.patch +++ /dev/null @@ -1,66 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: [PATCH] bridge: port isolate - -Isolating individual bridge ports ---- ---- a/include/linux/if_bridge.h -+++ b/include/linux/if_bridge.h -@@ -47,6 +47,7 @@ struct br_ip_list { - #define BR_PROXYARP_WIFI BIT(10) - #define BR_MCAST_FLOOD BIT(11) - #define BR_MULTICAST_TO_UNICAST BIT(12) -+#define BR_ISOLATE_MODE BIT(13) - - #define BR_DEFAULT_AGEING_TIME (300 * HZ) - ---- a/net/bridge/br_sysfs_if.c -+++ b/net/bridge/br_sysfs_if.c -@@ -172,6 +172,7 @@ BRPORT_ATTR_FLAG(unicast_flood, BR_FLOOD - BRPORT_ATTR_FLAG(proxyarp, BR_PROXYARP); - BRPORT_ATTR_FLAG(proxyarp_wifi, BR_PROXYARP_WIFI); - BRPORT_ATTR_FLAG(multicast_flood, BR_MCAST_FLOOD); -+BRPORT_ATTR_FLAG(isolate_mode, BR_ISOLATE_MODE); - - #ifdef CONFIG_BRIDGE_IGMP_SNOOPING - static ssize_t show_multicast_router(struct net_bridge_port *p, char *buf) -@@ -220,6 +221,7 @@ static const struct brport_attribute *br - &brport_attr_proxyarp, - &brport_attr_proxyarp_wifi, - &brport_attr_multicast_flood, -+ &brport_attr_isolate_mode, - NULL - }; - ---- a/net/bridge/br_forward.c -+++ b/net/bridge/br_forward.c -@@ -141,6 +141,9 @@ static int deliver_clone(const struct ne - void br_forward(const struct net_bridge_port *to, - struct sk_buff *skb, bool local_rcv, bool local_orig) - { -+ if (to->flags & BR_ISOLATE_MODE) -+ to = NULL; -+ - if (to && should_deliver(to, skb)) { - if (local_rcv) - deliver_clone(to, skb, local_orig); -@@ -206,6 +209,8 @@ void br_flood(struct net_bridge *br, str - struct net_bridge_port *p; - - list_for_each_entry_rcu(p, &br->port_list, list) { -+ if (!local_orig && (p->flags & BR_ISOLATE_MODE)) -+ continue; - /* Do not flood unicast traffic to ports that turn it off */ - if (pkt_type == BR_PKT_UNICAST && !(p->flags & BR_FLOOD)) - continue; ---- a/net/bridge/br_input.c -+++ b/net/bridge/br_input.c -@@ -175,6 +175,9 @@ int br_handle_frame_finish(struct net *n - if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP)) - br_do_proxy_arp(skb, br, vid, p); - -+ if (p->flags & BR_ISOLATE_MODE) -+ return br_pass_frame_up(skb); -+ - switch (pkt_type) { - case BR_PKT_MULTICAST: - mdst = br_mdb_get(br, skb, vid); diff --git a/target/linux/generic/patches-4.9/650-pppoe_header_pad.patch b/target/linux/generic/patches-4.9/650-pppoe_header_pad.patch deleted file mode 100644 index ea717dacb7..0000000000 --- a/target/linux/generic/patches-4.9/650-pppoe_header_pad.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/net/ppp/pppoe.c -+++ b/drivers/net/ppp/pppoe.c -@@ -861,7 +861,7 @@ static int pppoe_sendmsg(struct socket * - goto end; - - -- skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32, -+ skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32 + NET_SKB_PAD, - 0, GFP_KERNEL); - if (!skb) { - error = -ENOMEM; -@@ -869,7 +869,7 @@ static int pppoe_sendmsg(struct socket * - } - - /* Reserve space for headers. */ -- skb_reserve(skb, dev->hard_header_len); -+ skb_reserve(skb, dev->hard_header_len + NET_SKB_PAD); - skb_reset_network_header(skb); - - skb->dev = dev; diff --git a/target/linux/generic/patches-4.9/651-wireless_mesh_header.patch b/target/linux/generic/patches-4.9/651-wireless_mesh_header.patch deleted file mode 100644 index 1f3aead97c..0000000000 --- a/target/linux/generic/patches-4.9/651-wireless_mesh_header.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -137,8 +137,8 @@ static inline bool dev_xmit_complete(int - - #if defined(CONFIG_HYPERV_NET) - # define LL_MAX_HEADER 128 --#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25) --# if defined(CONFIG_MAC80211_MESH) -+#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25) || 1 -+# if defined(CONFIG_MAC80211_MESH) || 1 - # define LL_MAX_HEADER 128 - # else - # define LL_MAX_HEADER 96 diff --git a/target/linux/generic/patches-4.9/655-increase_skb_pad.patch b/target/linux/generic/patches-4.9/655-increase_skb_pad.patch deleted file mode 100644 index bad824c486..0000000000 --- a/target/linux/generic/patches-4.9/655-increase_skb_pad.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -2298,7 +2298,7 @@ static inline int pskb_network_may_pull( - * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8) - */ - #ifndef NET_SKB_PAD --#define NET_SKB_PAD max(32, L1_CACHE_BYTES) -+#define NET_SKB_PAD max(64, L1_CACHE_BYTES) - #endif - - int ___pskb_trim(struct sk_buff *skb, unsigned int len); diff --git a/target/linux/generic/patches-4.9/660-fq_codel_defaults.patch b/target/linux/generic/patches-4.9/660-fq_codel_defaults.patch deleted file mode 100644 index b5b7562d8c..0000000000 --- a/target/linux/generic/patches-4.9/660-fq_codel_defaults.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/net/sched/sch_fq_codel.c -+++ b/net/sched/sch_fq_codel.c -@@ -479,7 +479,7 @@ static int fq_codel_init(struct Qdisc *s - - sch->limit = 10*1024; - q->flows_cnt = 1024; -- q->memory_limit = 32 << 20; /* 32 MBytes */ -+ q->memory_limit = 4 << 20; /* 4 MBytes */ - q->drop_batch_size = 64; - q->quantum = psched_mtu(qdisc_dev(sch)); - q->perturbation = prandom_u32(); diff --git a/target/linux/generic/patches-4.9/661-use_fq_codel_by_default.patch b/target/linux/generic/patches-4.9/661-use_fq_codel_by_default.patch deleted file mode 100644 index f94cca0d4f..0000000000 --- a/target/linux/generic/patches-4.9/661-use_fq_codel_by_default.patch +++ /dev/null @@ -1,80 +0,0 @@ ---- a/net/sched/Kconfig -+++ b/net/sched/Kconfig -@@ -3,8 +3,9 @@ - # - - menuconfig NET_SCHED -- bool "QoS and/or fair queueing" -+ def_bool y - select NET_SCH_FIFO -+ select NET_SCH_FQ_CODEL - ---help--- - When the kernel has several packets to send out over a network - device, it has to decide which ones to send first, which ones to ---- a/net/sched/sch_fq_codel.c -+++ b/net/sched/sch_fq_codel.c -@@ -705,7 +705,7 @@ static const struct Qdisc_class_ops fq_c - .walk = fq_codel_walk, - }; - --static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = { -+struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = { - .cl_ops = &fq_codel_class_ops, - .id = "fq_codel", - .priv_size = sizeof(struct fq_codel_sched_data), -@@ -720,6 +720,7 @@ static struct Qdisc_ops fq_codel_qdisc_o - .dump_stats = fq_codel_dump_stats, - .owner = THIS_MODULE, - }; -+EXPORT_SYMBOL(fq_codel_qdisc_ops); - - static int __init fq_codel_module_init(void) - { ---- a/include/net/sch_generic.h -+++ b/include/net/sch_generic.h -@@ -339,12 +339,13 @@ extern struct Qdisc_ops noop_qdisc_ops; - extern struct Qdisc_ops pfifo_fast_ops; - extern struct Qdisc_ops mq_qdisc_ops; - extern struct Qdisc_ops noqueue_qdisc_ops; -+extern struct Qdisc_ops fq_codel_qdisc_ops; - extern const struct Qdisc_ops *default_qdisc_ops; - static inline const struct Qdisc_ops * - get_default_qdisc_ops(const struct net_device *dev, int ntx) - { - return ntx < dev->real_num_tx_queues ? -- default_qdisc_ops : &pfifo_fast_ops; -+ default_qdisc_ops : &fq_codel_qdisc_ops; - } - - struct Qdisc_class_common { ---- a/net/sched/sch_generic.c -+++ b/net/sched/sch_generic.c -@@ -31,7 +31,7 @@ - #include <net/dst.h> - - /* Qdisc to use by default */ --const struct Qdisc_ops *default_qdisc_ops = &pfifo_fast_ops; -+const struct Qdisc_ops *default_qdisc_ops = &fq_codel_qdisc_ops; - EXPORT_SYMBOL(default_qdisc_ops); - - /* Main transmission queue. */ -@@ -759,7 +759,7 @@ static void attach_one_default_qdisc(str - void *_unused) - { - struct Qdisc *qdisc; -- const struct Qdisc_ops *ops = default_qdisc_ops; -+ const struct Qdisc_ops *ops = &fq_codel_qdisc_ops; - - if (dev->priv_flags & IFF_NO_QUEUE) - ops = &noqueue_qdisc_ops; ---- a/net/sched/sch_api.c -+++ b/net/sched/sch_api.c -@@ -1979,7 +1979,7 @@ static int __init pktsched_init(void) - return err; - } - -- register_qdisc(&pfifo_fast_ops); -+ register_qdisc(&fq_codel_qdisc_ops); - register_qdisc(&pfifo_qdisc_ops); - register_qdisc(&bfifo_qdisc_ops); - register_qdisc(&pfifo_head_drop_qdisc_ops); diff --git a/target/linux/generic/patches-4.9/662-remove_pfifo_fast.patch b/target/linux/generic/patches-4.9/662-remove_pfifo_fast.patch deleted file mode 100644 index 60ad1ea836..0000000000 --- a/target/linux/generic/patches-4.9/662-remove_pfifo_fast.patch +++ /dev/null @@ -1,149 +0,0 @@ ---- a/net/sched/sch_generic.c -+++ b/net/sched/sch_generic.c -@@ -449,146 +449,6 @@ struct Qdisc_ops noqueue_qdisc_ops __rea - .owner = THIS_MODULE, - }; - --static const u8 prio2band[TC_PRIO_MAX + 1] = { -- 1, 2, 2, 2, 1, 2, 0, 0 , 1, 1, 1, 1, 1, 1, 1, 1 --}; -- --/* 3-band FIFO queue: old style, but should be a bit faster than -- generic prio+fifo combination. -- */ -- --#define PFIFO_FAST_BANDS 3 -- --/* -- * Private data for a pfifo_fast scheduler containing: -- * - queues for the three band -- * - bitmap indicating which of the bands contain skbs -- */ --struct pfifo_fast_priv { -- u32 bitmap; -- struct qdisc_skb_head q[PFIFO_FAST_BANDS]; --}; -- --/* -- * Convert a bitmap to the first band number where an skb is queued, where: -- * bitmap=0 means there are no skbs on any band. -- * bitmap=1 means there is an skb on band 0. -- * bitmap=7 means there are skbs on all 3 bands, etc. -- */ --static const int bitmap2band[] = {-1, 0, 1, 0, 2, 0, 1, 0}; -- --static inline struct qdisc_skb_head *band2list(struct pfifo_fast_priv *priv, -- int band) --{ -- return priv->q + band; --} -- --static int pfifo_fast_enqueue(struct sk_buff *skb, struct Qdisc *qdisc, -- struct sk_buff **to_free) --{ -- if (qdisc->q.qlen < qdisc_dev(qdisc)->tx_queue_len) { -- int band = prio2band[skb->priority & TC_PRIO_MAX]; -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- struct qdisc_skb_head *list = band2list(priv, band); -- -- priv->bitmap |= (1 << band); -- qdisc->q.qlen++; -- return __qdisc_enqueue_tail(skb, qdisc, list); -- } -- -- return qdisc_drop(skb, qdisc, to_free); --} -- --static struct sk_buff *pfifo_fast_dequeue(struct Qdisc *qdisc) --{ -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- int band = bitmap2band[priv->bitmap]; -- -- if (likely(band >= 0)) { -- struct qdisc_skb_head *qh = band2list(priv, band); -- struct sk_buff *skb = __qdisc_dequeue_head(qh); -- -- if (likely(skb != NULL)) { -- qdisc_qstats_backlog_dec(qdisc, skb); -- qdisc_bstats_update(qdisc, skb); -- } -- -- qdisc->q.qlen--; -- if (qh->qlen == 0) -- priv->bitmap &= ~(1 << band); -- -- return skb; -- } -- -- return NULL; --} -- --static struct sk_buff *pfifo_fast_peek(struct Qdisc *qdisc) --{ -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- int band = bitmap2band[priv->bitmap]; -- -- if (band >= 0) { -- struct qdisc_skb_head *qh = band2list(priv, band); -- -- return qh->head; -- } -- -- return NULL; --} -- --static void pfifo_fast_reset(struct Qdisc *qdisc) --{ -- int prio; -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- -- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) -- __qdisc_reset_queue(band2list(priv, prio)); -- -- priv->bitmap = 0; -- qdisc->qstats.backlog = 0; -- qdisc->q.qlen = 0; --} -- --static int pfifo_fast_dump(struct Qdisc *qdisc, struct sk_buff *skb) --{ -- struct tc_prio_qopt opt = { .bands = PFIFO_FAST_BANDS }; -- -- memcpy(&opt.priomap, prio2band, TC_PRIO_MAX + 1); -- if (nla_put(skb, TCA_OPTIONS, sizeof(opt), &opt)) -- goto nla_put_failure; -- return skb->len; -- --nla_put_failure: -- return -1; --} -- --static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt) --{ -- int prio; -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- -- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) -- qdisc_skb_head_init(band2list(priv, prio)); -- -- /* Can by-pass the queue discipline */ -- qdisc->flags |= TCQ_F_CAN_BYPASS; -- return 0; --} -- --struct Qdisc_ops pfifo_fast_ops __read_mostly = { -- .id = "pfifo_fast", -- .priv_size = sizeof(struct pfifo_fast_priv), -- .enqueue = pfifo_fast_enqueue, -- .dequeue = pfifo_fast_dequeue, -- .peek = pfifo_fast_peek, -- .init = pfifo_fast_init, -- .reset = pfifo_fast_reset, -- .dump = pfifo_fast_dump, -- .owner = THIS_MODULE, --}; --EXPORT_SYMBOL(pfifo_fast_ops); -- - static struct lock_class_key qdisc_tx_busylock; - static struct lock_class_key qdisc_running_key; - diff --git a/target/linux/generic/patches-4.9/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch b/target/linux/generic/patches-4.9/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch deleted file mode 100644 index 4ef5bf1d4e..0000000000 --- a/target/linux/generic/patches-4.9/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch +++ /dev/null @@ -1,502 +0,0 @@ -From 775d6fe74d1eaec2ba387535b068dde2dc89de9e Mon Sep 17 00:00:00 2001 -From: Steven Barth <steven@midlink.org> -Date: Thu, 22 May 2014 09:49:05 +0200 -Subject: [PATCH] Add support for MAP-E FMRs (mesh mode) - -MAP-E FMRs (draft-ietf-softwire-map-10) are rules for IPv4-communication -between MAP CEs (mesh mode) without the need to forward such data to a -border relay. This is similar to how 6rd works but for IPv4 over IPv6. - -Signed-off-by: Steven Barth <cyrus@openwrt.org> ---- - include/net/ip6_tunnel.h | 13 ++ - include/uapi/linux/if_tunnel.h | 13 ++ - net/ipv6/ip6_tunnel.c | 276 +++++++++++++++++++++++++++++++++++++++-- - 3 files changed, 291 insertions(+), 11 deletions(-) - ---- a/include/net/ip6_tunnel.h -+++ b/include/net/ip6_tunnel.h -@@ -17,6 +17,18 @@ - /* determine capability on a per-packet basis */ - #define IP6_TNL_F_CAP_PER_PACKET 0x40000 - -+/* IPv6 tunnel FMR */ -+struct __ip6_tnl_fmr { -+ struct __ip6_tnl_fmr *next; /* next fmr in list */ -+ struct in6_addr ip6_prefix; -+ struct in_addr ip4_prefix; -+ -+ __u8 ip6_prefix_len; -+ __u8 ip4_prefix_len; -+ __u8 ea_len; -+ __u8 offset; -+}; -+ - struct __ip6_tnl_parm { - char name[IFNAMSIZ]; /* name of tunnel device */ - int link; /* ifindex of underlying L2 interface */ -@@ -28,6 +40,7 @@ struct __ip6_tnl_parm { - __u32 flags; /* tunnel flags */ - struct in6_addr laddr; /* local tunnel end-point address */ - struct in6_addr raddr; /* remote tunnel end-point address */ -+ struct __ip6_tnl_fmr *fmrs; /* FMRs */ - - __be16 i_flags; - __be16 o_flags; ---- a/include/uapi/linux/if_tunnel.h -+++ b/include/uapi/linux/if_tunnel.h -@@ -75,10 +75,23 @@ enum { - IFLA_IPTUN_ENCAP_SPORT, - IFLA_IPTUN_ENCAP_DPORT, - IFLA_IPTUN_COLLECT_METADATA, -+ IFLA_IPTUN_FMRS, - __IFLA_IPTUN_MAX, - }; - #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1) - -+enum { -+ IFLA_IPTUN_FMR_UNSPEC, -+ IFLA_IPTUN_FMR_IP6_PREFIX, -+ IFLA_IPTUN_FMR_IP4_PREFIX, -+ IFLA_IPTUN_FMR_IP6_PREFIX_LEN, -+ IFLA_IPTUN_FMR_IP4_PREFIX_LEN, -+ IFLA_IPTUN_FMR_EA_LEN, -+ IFLA_IPTUN_FMR_OFFSET, -+ __IFLA_IPTUN_FMR_MAX, -+}; -+#define IFLA_IPTUN_FMR_MAX (__IFLA_IPTUN_FMR_MAX - 1) -+ - enum tunnel_encap_types { - TUNNEL_ENCAP_NONE, - TUNNEL_ENCAP_FOU, ---- a/net/ipv6/ip6_tunnel.c -+++ b/net/ipv6/ip6_tunnel.c -@@ -16,6 +16,8 @@ - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * -+ * Changes: -+ * Steven Barth <cyrus@openwrt.org>: MAP-E FMR support - */ - - #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -@@ -72,9 +74,9 @@ static bool log_ecn_error = true; - module_param(log_ecn_error, bool, 0644); - MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN"); - --static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2) -+static u32 HASH(const struct in6_addr *addr) - { -- u32 hash = ipv6_addr_hash(addr1) ^ ipv6_addr_hash(addr2); -+ u32 hash = ipv6_addr_hash(addr); - - return hash_32(hash, IP6_TUNNEL_HASH_SIZE_SHIFT); - } -@@ -141,20 +143,29 @@ static struct net_device_stats *ip6_get_ - static struct ip6_tnl * - ip6_tnl_lookup(struct net *net, const struct in6_addr *remote, const struct in6_addr *local) - { -- unsigned int hash = HASH(remote, local); -+ unsigned int hash = HASH(local); - struct ip6_tnl *t; - struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id); - struct in6_addr any; -+ struct __ip6_tnl_fmr *fmr; - - for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { -- if (ipv6_addr_equal(local, &t->parms.laddr) && -- ipv6_addr_equal(remote, &t->parms.raddr) && -- (t->dev->flags & IFF_UP)) -+ if (!ipv6_addr_equal(local, &t->parms.laddr) || -+ !(t->dev->flags & IFF_UP)) -+ continue; -+ -+ if (ipv6_addr_equal(remote, &t->parms.raddr)) - return t; -+ -+ for (fmr = t->parms.fmrs; fmr; fmr = fmr->next) { -+ if (ipv6_prefix_equal(remote, &fmr->ip6_prefix, -+ fmr->ip6_prefix_len)) -+ return t; -+ } - } - - memset(&any, 0, sizeof(any)); -- hash = HASH(&any, local); -+ hash = HASH(local); - for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { - if (ipv6_addr_equal(local, &t->parms.laddr) && - ipv6_addr_any(&t->parms.raddr) && -@@ -162,7 +173,7 @@ ip6_tnl_lookup(struct net *net, const st - return t; - } - -- hash = HASH(remote, &any); -+ hash = HASH(&any); - for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { - if (ipv6_addr_equal(remote, &t->parms.raddr) && - ipv6_addr_any(&t->parms.laddr) && -@@ -202,7 +213,7 @@ ip6_tnl_bucket(struct ip6_tnl_net *ip6n, - - if (!ipv6_addr_any(remote) || !ipv6_addr_any(local)) { - prio = 1; -- h = HASH(remote, local); -+ h = HASH(local); - } - return &ip6n->tnls[prio][h]; - } -@@ -381,6 +392,12 @@ ip6_tnl_dev_uninit(struct net_device *de - struct net *net = t->net; - struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id); - -+ while (t->parms.fmrs) { -+ struct __ip6_tnl_fmr *next = t->parms.fmrs->next; -+ kfree(t->parms.fmrs); -+ t->parms.fmrs = next; -+ } -+ - if (dev == ip6n->fb_tnl_dev) - RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL); - else -@@ -777,6 +794,107 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t, - } - EXPORT_SYMBOL_GPL(ip6_tnl_rcv_ctl); - -+/** -+ * ip4ip6_fmr_calc - calculate target / source IPv6-address based on FMR -+ * @dest: destination IPv6 address buffer -+ * @skb: received socket buffer -+ * @fmr: MAP FMR -+ * @xmit: Calculate for xmit or rcv -+ **/ -+static void ip4ip6_fmr_calc(struct in6_addr *dest, -+ const struct iphdr *iph, const uint8_t *end, -+ const struct __ip6_tnl_fmr *fmr, bool xmit) -+{ -+ int psidlen = fmr->ea_len - (32 - fmr->ip4_prefix_len); -+ u8 *portp = NULL; -+ bool use_dest_addr; -+ const struct iphdr *dsth = iph; -+ -+ if ((u8*)dsth >= end) -+ return; -+ -+ /* find significant IP header */ -+ if (iph->protocol == IPPROTO_ICMP) { -+ struct icmphdr *ih = (struct icmphdr*)(((u8*)dsth) + dsth->ihl * 4); -+ if (ih && ((u8*)&ih[1]) <= end && ( -+ ih->type == ICMP_DEST_UNREACH || -+ ih->type == ICMP_SOURCE_QUENCH || -+ ih->type == ICMP_TIME_EXCEEDED || -+ ih->type == ICMP_PARAMETERPROB || -+ ih->type == ICMP_REDIRECT)) -+ dsth = (const struct iphdr*)&ih[1]; -+ } -+ -+ /* in xmit-path use dest port by default and source port only if -+ this is an ICMP reply to something else; vice versa in rcv-path */ -+ use_dest_addr = (xmit && dsth == iph) || (!xmit && dsth != iph); -+ -+ /* get dst port */ -+ if (((u8*)&dsth[1]) <= end && ( -+ dsth->protocol == IPPROTO_UDP || -+ dsth->protocol == IPPROTO_TCP || -+ dsth->protocol == IPPROTO_SCTP || -+ dsth->protocol == IPPROTO_DCCP)) { -+ /* for UDP, TCP, SCTP and DCCP source and dest port -+ follow IPv4 header directly */ -+ portp = ((u8*)dsth) + dsth->ihl * 4; -+ -+ if (use_dest_addr) -+ portp += sizeof(u16); -+ } else if (iph->protocol == IPPROTO_ICMP) { -+ struct icmphdr *ih = (struct icmphdr*)(((u8*)dsth) + dsth->ihl * 4); -+ -+ /* use icmp identifier as port */ -+ if (((u8*)&ih) <= end && ( -+ (use_dest_addr && ( -+ ih->type == ICMP_ECHOREPLY || -+ ih->type == ICMP_TIMESTAMPREPLY || -+ ih->type == ICMP_INFO_REPLY || -+ ih->type == ICMP_ADDRESSREPLY)) || -+ (!use_dest_addr && ( -+ ih->type == ICMP_ECHO || -+ ih->type == ICMP_TIMESTAMP || -+ ih->type == ICMP_INFO_REQUEST || -+ ih->type == ICMP_ADDRESS) -+ ))) -+ portp = (u8*)&ih->un.echo.id; -+ } -+ -+ if ((portp && &portp[2] <= end) || psidlen == 0) { -+ int frombyte = fmr->ip6_prefix_len / 8; -+ int fromrem = fmr->ip6_prefix_len % 8; -+ int bytes = sizeof(struct in6_addr) - frombyte; -+ const u32 *addr = (use_dest_addr) ? &iph->daddr : &iph->saddr; -+ u64 eabits = ((u64)ntohl(*addr)) << (32 + fmr->ip4_prefix_len); -+ u64 t = 0; -+ -+ /* extract PSID from port and add it to eabits */ -+ u16 psidbits = 0; -+ if (psidlen > 0) { -+ psidbits = ((u16)portp[0]) << 8 | ((u16)portp[1]); -+ psidbits >>= 16 - psidlen - fmr->offset; -+ psidbits = (u16)(psidbits << (16 - psidlen)); -+ eabits |= ((u64)psidbits) << (48 - (fmr->ea_len - psidlen)); -+ } -+ -+ /* rewrite destination address */ -+ *dest = fmr->ip6_prefix; -+ memcpy(&dest->s6_addr[10], addr, sizeof(*addr)); -+ dest->s6_addr16[7] = htons(psidbits >> (16 - psidlen)); -+ -+ if (bytes > sizeof(u64)) -+ bytes = sizeof(u64); -+ -+ /* insert eabits */ -+ memcpy(&t, &dest->s6_addr[frombyte], bytes); -+ t = be64_to_cpu(t) & ~(((((u64)1) << fmr->ea_len) - 1) -+ << (64 - fmr->ea_len - fromrem)); -+ t = cpu_to_be64(t | (eabits >> fromrem)); -+ memcpy(&dest->s6_addr[frombyte], &t, bytes); -+ } -+} -+ -+ - static int __ip6_tnl_rcv(struct ip6_tnl *tunnel, struct sk_buff *skb, - const struct tnl_ptk_info *tpi, - struct metadata_dst *tun_dst, -@@ -829,6 +947,27 @@ static int __ip6_tnl_rcv(struct ip6_tnl - skb_reset_network_header(skb); - memset(skb->cb, 0, sizeof(struct inet6_skb_parm)); - -+ if (tpi->proto == htons(ETH_P_IP) && -+ !ipv6_addr_equal(&ipv6h->saddr, &tunnel->parms.raddr)) { -+ /* Packet didn't come from BR, so lookup FMR */ -+ struct __ip6_tnl_fmr *fmr; -+ struct in6_addr expected = tunnel->parms.raddr; -+ for (fmr = tunnel->parms.fmrs; fmr; fmr = fmr->next) -+ if (ipv6_prefix_equal(&ipv6h->saddr, -+ &fmr->ip6_prefix, fmr->ip6_prefix_len)) -+ break; -+ -+ /* Check that IPv6 matches IPv4 source to prevent spoofing */ -+ if (fmr) -+ ip4ip6_fmr_calc(&expected, ip_hdr(skb), -+ skb_tail_pointer(skb), fmr, false); -+ -+ if (!ipv6_addr_equal(&ipv6h->saddr, &expected)) { -+ rcu_read_unlock(); -+ goto drop; -+ } -+ } -+ - __skb_tunnel_rx(skb, tunnel->dev, tunnel->net); - - err = dscp_ecn_decapsulate(tunnel, ipv6h, skb); -@@ -958,6 +1097,7 @@ static void init_tel_txopt(struct ipv6_t - opt->ops.opt_nflen = 8; - } - -+ - /** - * ip6_tnl_addr_conflict - compare packet addresses to tunnel's own - * @t: the outgoing tunnel device -@@ -1285,6 +1425,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str - { - struct ip6_tnl *t = netdev_priv(dev); - struct ipv6hdr *ipv6h = ipv6_hdr(skb); -+ struct __ip6_tnl_fmr *fmr; - int encap_limit = -1; - __u16 offset; - struct flowi6 fl6; -@@ -1343,6 +1484,18 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str - fl6.flowi6_mark = skb->mark; - } - -+ /* try to find matching FMR */ -+ for (fmr = t->parms.fmrs; fmr; fmr = fmr->next) { -+ unsigned mshift = 32 - fmr->ip4_prefix_len; -+ if (ntohl(fmr->ip4_prefix.s_addr) >> mshift == -+ ntohl(ip_hdr(skb)->daddr) >> mshift) -+ break; -+ } -+ -+ /* change dstaddr according to FMR */ -+ if (fmr) -+ ip4ip6_fmr_calc(&fl6.daddr, ip_hdr(skb), skb_tail_pointer(skb), fmr, true); -+ - if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP6)) - return -1; - -@@ -1470,6 +1623,14 @@ ip6_tnl_change(struct ip6_tnl *t, const - t->parms.flowinfo = p->flowinfo; - t->parms.link = p->link; - t->parms.proto = p->proto; -+ -+ while (t->parms.fmrs) { -+ struct __ip6_tnl_fmr *next = t->parms.fmrs->next; -+ kfree(t->parms.fmrs); -+ t->parms.fmrs = next; -+ } -+ t->parms.fmrs = p->fmrs; -+ - dst_cache_reset(&t->dst_cache); - ip6_tnl_link_config(t); - return 0; -@@ -1508,6 +1669,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_ - p->flowinfo = u->flowinfo; - p->link = u->link; - p->proto = u->proto; -+ p->fmrs = NULL; - memcpy(p->name, u->name, sizeof(u->name)); - } - -@@ -1885,6 +2047,15 @@ static int ip6_tnl_validate(struct nlatt - return 0; - } - -+static const struct nla_policy ip6_tnl_fmr_policy[IFLA_IPTUN_FMR_MAX + 1] = { -+ [IFLA_IPTUN_FMR_IP6_PREFIX] = { .len = sizeof(struct in6_addr) }, -+ [IFLA_IPTUN_FMR_IP4_PREFIX] = { .len = sizeof(struct in_addr) }, -+ [IFLA_IPTUN_FMR_IP6_PREFIX_LEN] = { .type = NLA_U8 }, -+ [IFLA_IPTUN_FMR_IP4_PREFIX_LEN] = { .type = NLA_U8 }, -+ [IFLA_IPTUN_FMR_EA_LEN] = { .type = NLA_U8 }, -+ [IFLA_IPTUN_FMR_OFFSET] = { .type = NLA_U8 } -+}; -+ - static void ip6_tnl_netlink_parms(struct nlattr *data[], - struct __ip6_tnl_parm *parms) - { -@@ -1919,6 +2090,46 @@ static void ip6_tnl_netlink_parms(struct - - if (data[IFLA_IPTUN_COLLECT_METADATA]) - parms->collect_md = true; -+ -+ if (data[IFLA_IPTUN_FMRS]) { -+ unsigned rem; -+ struct nlattr *fmr; -+ nla_for_each_nested(fmr, data[IFLA_IPTUN_FMRS], rem) { -+ struct nlattr *fmrd[IFLA_IPTUN_FMR_MAX + 1], *c; -+ struct __ip6_tnl_fmr *nfmr; -+ -+ nla_parse_nested(fmrd, IFLA_IPTUN_FMR_MAX, -+ fmr, ip6_tnl_fmr_policy); -+ -+ if (!(nfmr = kzalloc(sizeof(*nfmr), GFP_KERNEL))) -+ continue; -+ -+ nfmr->offset = 6; -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_IP6_PREFIX])) -+ nla_memcpy(&nfmr->ip6_prefix, fmrd[IFLA_IPTUN_FMR_IP6_PREFIX], -+ sizeof(nfmr->ip6_prefix)); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_IP4_PREFIX])) -+ nla_memcpy(&nfmr->ip4_prefix, fmrd[IFLA_IPTUN_FMR_IP4_PREFIX], -+ sizeof(nfmr->ip4_prefix)); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_IP6_PREFIX_LEN])) -+ nfmr->ip6_prefix_len = nla_get_u8(c); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_IP4_PREFIX_LEN])) -+ nfmr->ip4_prefix_len = nla_get_u8(c); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_EA_LEN])) -+ nfmr->ea_len = nla_get_u8(c); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_OFFSET])) -+ nfmr->offset = nla_get_u8(c); -+ -+ nfmr->next = parms->fmrs; -+ parms->fmrs = nfmr; -+ } -+ } - } - - static bool ip6_tnl_netlink_encap_parms(struct nlattr *data[], -@@ -2028,6 +2239,12 @@ static void ip6_tnl_dellink(struct net_d - - static size_t ip6_tnl_get_size(const struct net_device *dev) - { -+ const struct ip6_tnl *t = netdev_priv(dev); -+ struct __ip6_tnl_fmr *c; -+ int fmrs = 0; -+ for (c = t->parms.fmrs; c; c = c->next) -+ ++fmrs; -+ - return - /* IFLA_IPTUN_LINK */ - nla_total_size(4) + -@@ -2055,6 +2272,24 @@ static size_t ip6_tnl_get_size(const str - nla_total_size(2) + - /* IFLA_IPTUN_COLLECT_METADATA */ - nla_total_size(0) + -+ /* IFLA_IPTUN_FMRS */ -+ nla_total_size(0) + -+ ( -+ /* nest */ -+ nla_total_size(0) + -+ /* IFLA_IPTUN_FMR_IP6_PREFIX */ -+ nla_total_size(sizeof(struct in6_addr)) + -+ /* IFLA_IPTUN_FMR_IP4_PREFIX */ -+ nla_total_size(sizeof(struct in_addr)) + -+ /* IFLA_IPTUN_FMR_EA_LEN */ -+ nla_total_size(1) + -+ /* IFLA_IPTUN_FMR_IP6_PREFIX_LEN */ -+ nla_total_size(1) + -+ /* IFLA_IPTUN_FMR_IP4_PREFIX_LEN */ -+ nla_total_size(1) + -+ /* IFLA_IPTUN_FMR_OFFSET */ -+ nla_total_size(1) -+ ) * fmrs + - 0; - } - -@@ -2062,6 +2297,9 @@ static int ip6_tnl_fill_info(struct sk_b - { - struct ip6_tnl *tunnel = netdev_priv(dev); - struct __ip6_tnl_parm *parm = &tunnel->parms; -+ struct __ip6_tnl_fmr *c; -+ int fmrcnt = 0; -+ struct nlattr *fmrs; - - if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) || - nla_put_in6_addr(skb, IFLA_IPTUN_LOCAL, &parm->laddr) || -@@ -2070,9 +2308,27 @@ static int ip6_tnl_fill_info(struct sk_b - nla_put_u8(skb, IFLA_IPTUN_ENCAP_LIMIT, parm->encap_limit) || - nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) || - nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) || -- nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->proto)) -+ nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->proto) || -+ !(fmrs = nla_nest_start(skb, IFLA_IPTUN_FMRS))) - goto nla_put_failure; - -+ for (c = parm->fmrs; c; c = c->next) { -+ struct nlattr *fmr = nla_nest_start(skb, ++fmrcnt); -+ if (!fmr || -+ nla_put(skb, IFLA_IPTUN_FMR_IP6_PREFIX, -+ sizeof(c->ip6_prefix), &c->ip6_prefix) || -+ nla_put(skb, IFLA_IPTUN_FMR_IP4_PREFIX, -+ sizeof(c->ip4_prefix), &c->ip4_prefix) || -+ nla_put_u8(skb, IFLA_IPTUN_FMR_IP6_PREFIX_LEN, c->ip6_prefix_len) || -+ nla_put_u8(skb, IFLA_IPTUN_FMR_IP4_PREFIX_LEN, c->ip4_prefix_len) || -+ nla_put_u8(skb, IFLA_IPTUN_FMR_EA_LEN, c->ea_len) || -+ nla_put_u8(skb, IFLA_IPTUN_FMR_OFFSET, c->offset)) -+ goto nla_put_failure; -+ -+ nla_nest_end(skb, fmr); -+ } -+ nla_nest_end(skb, fmrs); -+ - if (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE, tunnel->encap.type) || - nla_put_be16(skb, IFLA_IPTUN_ENCAP_SPORT, tunnel->encap.sport) || - nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT, tunnel->encap.dport) || -@@ -2110,6 +2366,7 @@ static const struct nla_policy ip6_tnl_p - [IFLA_IPTUN_ENCAP_SPORT] = { .type = NLA_U16 }, - [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 }, - [IFLA_IPTUN_COLLECT_METADATA] = { .type = NLA_FLAG }, -+ [IFLA_IPTUN_FMRS] = { .type = NLA_NESTED }, - }; - - static struct rtnl_link_ops ip6_link_ops __read_mostly = { diff --git a/target/linux/generic/patches-4.9/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch b/target/linux/generic/patches-4.9/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch deleted file mode 100644 index 1c08785598..0000000000 --- a/target/linux/generic/patches-4.9/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch +++ /dev/null @@ -1,249 +0,0 @@ -From 1b5aaa4b16f6e6471ab1c07b38068197a1b4c395 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jogo@openwrt.org> -Date: Fri, 24 May 2013 14:40:54 +0200 -Subject: [PATCH 1/2] ipv6: allow rejecting with "source address failed policy" - -RFC6204 L-14 requires rejecting traffic from invalid addresses with -ICMPv6 Destination Unreachable, Code 5 (Source address failed ingress/ -egress policy) on the LAN side, so add an appropriate rule for that. - -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - include/net/netns/ipv6.h | 1 + - include/uapi/linux/fib_rules.h | 4 +++ - include/uapi/linux/rtnetlink.h | 1 + - net/ipv4/fib_semantics.c | 4 +++ - net/ipv4/fib_trie.c | 1 + - net/ipv4/ipmr.c | 1 + - net/ipv6/fib6_rules.c | 4 +++ - net/ipv6/ip6mr.c | 2 ++ - net/ipv6/route.c | 58 +++++++++++++++++++++++++++++++++++++++++- - 9 files changed, 75 insertions(+), 1 deletion(-) - ---- a/include/net/netns/ipv6.h -+++ b/include/net/netns/ipv6.h -@@ -66,6 +66,7 @@ struct netns_ipv6 { - unsigned long ip6_rt_last_gc; - #ifdef CONFIG_IPV6_MULTIPLE_TABLES - struct rt6_info *ip6_prohibit_entry; -+ struct rt6_info *ip6_policy_failed_entry; - struct rt6_info *ip6_blk_hole_entry; - struct fib6_table *fib6_local_tbl; - struct fib_rules_ops *fib6_rules_ops; ---- a/include/uapi/linux/fib_rules.h -+++ b/include/uapi/linux/fib_rules.h -@@ -66,6 +66,10 @@ enum { - FR_ACT_BLACKHOLE, /* Drop without notification */ - FR_ACT_UNREACHABLE, /* Drop with ENETUNREACH */ - FR_ACT_PROHIBIT, /* Drop with EACCES */ -+ FR_ACT_RES9, -+ FR_ACT_RES10, -+ FR_ACT_RES11, -+ FR_ACT_POLICY_FAILED, /* Drop with EACCES */ - __FR_ACT_MAX, - }; - ---- a/include/uapi/linux/rtnetlink.h -+++ b/include/uapi/linux/rtnetlink.h -@@ -215,6 +215,7 @@ enum { - RTN_THROW, /* Not in this table */ - RTN_NAT, /* Translate this address */ - RTN_XRESOLVE, /* Use external resolver */ -+ RTN_POLICY_FAILED, /* Failed ingress/egress policy */ - __RTN_MAX - }; - ---- a/net/ipv4/fib_semantics.c -+++ b/net/ipv4/fib_semantics.c -@@ -138,6 +138,10 @@ const struct fib_prop fib_props[RTN_MAX - .error = -EINVAL, - .scope = RT_SCOPE_NOWHERE, - }, -+ [RTN_POLICY_FAILED] = { -+ .error = -EACCES, -+ .scope = RT_SCOPE_UNIVERSE, -+ }, - }; - - static void rt_fibinfo_free(struct rtable __rcu **rtp) ---- a/net/ipv4/fib_trie.c -+++ b/net/ipv4/fib_trie.c -@@ -2396,6 +2396,7 @@ static const char *const rtn_type_names[ - [RTN_THROW] = "THROW", - [RTN_NAT] = "NAT", - [RTN_XRESOLVE] = "XRESOLVE", -+ [RTN_POLICY_FAILED] = "POLICY_FAILED", - }; - - static inline const char *rtn_type(char *buf, size_t len, unsigned int t) ---- a/net/ipv4/ipmr.c -+++ b/net/ipv4/ipmr.c -@@ -157,6 +157,7 @@ static int ipmr_rule_action(struct fib_r - case FR_ACT_UNREACHABLE: - return -ENETUNREACH; - case FR_ACT_PROHIBIT: -+ case FR_ACT_POLICY_FAILED: - return -EACCES; - case FR_ACT_BLACKHOLE: - default: ---- a/net/ipv6/fib6_rules.c -+++ b/net/ipv6/fib6_rules.c -@@ -77,6 +77,10 @@ static int fib6_rule_action(struct fib_r - err = -EACCES; - rt = net->ipv6.ip6_prohibit_entry; - goto discard_pkt; -+ case FR_ACT_POLICY_FAILED: -+ err = -EACCES; -+ rt = net->ipv6.ip6_policy_failed_entry; -+ goto discard_pkt; - } - - tb_id = fib_rule_get_table(rule, arg); ---- a/net/ipv6/ip6mr.c -+++ b/net/ipv6/ip6mr.c -@@ -167,6 +167,8 @@ static int ip6mr_rule_action(struct fib_ - return -ENETUNREACH; - case FR_ACT_PROHIBIT: - return -EACCES; -+ case FR_ACT_POLICY_FAILED: -+ return -EACCES; - case FR_ACT_BLACKHOLE: - default: - return -EINVAL; ---- a/net/ipv6/route.c -+++ b/net/ipv6/route.c -@@ -91,6 +91,8 @@ static int ip6_pkt_discard(struct sk_bu - static int ip6_pkt_discard_out(struct net *net, struct sock *sk, struct sk_buff *skb); - static int ip6_pkt_prohibit(struct sk_buff *skb); - static int ip6_pkt_prohibit_out(struct net *net, struct sock *sk, struct sk_buff *skb); -+static int ip6_pkt_policy_failed(struct sk_buff *skb); -+static int ip6_pkt_policy_failed_out(struct net *net, struct sock *sk, struct sk_buff *skb); - static void ip6_link_failure(struct sk_buff *skb); - static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk, - struct sk_buff *skb, u32 mtu); -@@ -300,6 +302,21 @@ static const struct rt6_info ip6_prohibi - .rt6i_ref = ATOMIC_INIT(1), - }; - -+static const struct rt6_info ip6_policy_failed_entry_template = { -+ .dst = { -+ .__refcnt = ATOMIC_INIT(1), -+ .__use = 1, -+ .obsolete = DST_OBSOLETE_FORCE_CHK, -+ .error = -EACCES, -+ .input = ip6_pkt_policy_failed, -+ .output = ip6_pkt_policy_failed_out, -+ }, -+ .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP), -+ .rt6i_protocol = RTPROT_KERNEL, -+ .rt6i_metric = ~(u32) 0, -+ .rt6i_ref = ATOMIC_INIT(1), -+}; -+ - static const struct rt6_info ip6_blk_hole_entry_template = { - .dst = { - .__refcnt = ATOMIC_INIT(1), -@@ -1957,6 +1974,11 @@ static struct rt6_info *ip6_route_info_c - rt->dst.output = ip6_pkt_prohibit_out; - rt->dst.input = ip6_pkt_prohibit; - break; -+ case RTN_POLICY_FAILED: -+ rt->dst.error = -EACCES; -+ rt->dst.output = ip6_pkt_policy_failed_out; -+ rt->dst.input = ip6_pkt_policy_failed; -+ break; - case RTN_THROW: - case RTN_UNREACHABLE: - default: -@@ -2600,6 +2622,17 @@ static int ip6_pkt_prohibit_out(struct n - return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_OUTNOROUTES); - } - -+static int ip6_pkt_policy_failed(struct sk_buff *skb) -+{ -+ return ip6_pkt_drop(skb, ICMPV6_POLICY_FAIL, IPSTATS_MIB_INNOROUTES); -+} -+ -+static int ip6_pkt_policy_failed_out(struct net *net, struct sock *sk, struct sk_buff *skb) -+{ -+ skb->dev = skb_dst(skb)->dev; -+ return ip6_pkt_drop(skb, ICMPV6_POLICY_FAIL, IPSTATS_MIB_OUTNOROUTES); -+} -+ - /* - * Allocate a dst for local (unicast / anycast) address. - */ -@@ -2835,7 +2868,8 @@ static int rtm_to_fib6_config(struct sk_ - if (rtm->rtm_type == RTN_UNREACHABLE || - rtm->rtm_type == RTN_BLACKHOLE || - rtm->rtm_type == RTN_PROHIBIT || -- rtm->rtm_type == RTN_THROW) -+ rtm->rtm_type == RTN_THROW || -+ rtm->rtm_type == RTN_POLICY_FAILED) - cfg->fc_flags |= RTF_REJECT; - - if (rtm->rtm_type == RTN_LOCAL) -@@ -3207,6 +3241,9 @@ static int rt6_fill_node(struct net *net - case -EACCES: - rtm->rtm_type = RTN_PROHIBIT; - break; -+ case -EPERM: -+ rtm->rtm_type = RTN_POLICY_FAILED; -+ break; - case -EAGAIN: - rtm->rtm_type = RTN_THROW; - break; -@@ -3483,6 +3520,8 @@ static int ip6_route_dev_notify(struct n - #ifdef CONFIG_IPV6_MULTIPLE_TABLES - net->ipv6.ip6_prohibit_entry->dst.dev = dev; - net->ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(dev); -+ net->ipv6.ip6_policy_failed_entry->dst.dev = dev; -+ net->ipv6.ip6_policy_failed_entry->rt6i_idev = in6_dev_get(dev); - net->ipv6.ip6_blk_hole_entry->dst.dev = dev; - net->ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(dev); - #endif -@@ -3705,6 +3744,17 @@ static int __net_init ip6_route_net_init - net->ipv6.ip6_blk_hole_entry->dst.ops = &net->ipv6.ip6_dst_ops; - dst_init_metrics(&net->ipv6.ip6_blk_hole_entry->dst, - ip6_template_metrics, true); -+ -+ net->ipv6.ip6_policy_failed_entry = -+ kmemdup(&ip6_policy_failed_entry_template, -+ sizeof(*net->ipv6.ip6_policy_failed_entry), GFP_KERNEL); -+ if (!net->ipv6.ip6_policy_failed_entry) -+ goto out_ip6_blk_hole_entry; -+ net->ipv6.ip6_policy_failed_entry->dst.path = -+ (struct dst_entry *)net->ipv6.ip6_policy_failed_entry; -+ net->ipv6.ip6_policy_failed_entry->dst.ops = &net->ipv6.ip6_dst_ops; -+ dst_init_metrics(&net->ipv6.ip6_policy_failed_entry->dst, -+ ip6_template_metrics, true); - #endif - - net->ipv6.sysctl.flush_delay = 0; -@@ -3723,6 +3773,8 @@ out: - return ret; - - #ifdef CONFIG_IPV6_MULTIPLE_TABLES -+out_ip6_blk_hole_entry: -+ kfree(net->ipv6.ip6_blk_hole_entry); - out_ip6_prohibit_entry: - kfree(net->ipv6.ip6_prohibit_entry); - out_ip6_null_entry: -@@ -3740,6 +3792,7 @@ static void __net_exit ip6_route_net_exi - #ifdef CONFIG_IPV6_MULTIPLE_TABLES - kfree(net->ipv6.ip6_prohibit_entry); - kfree(net->ipv6.ip6_blk_hole_entry); -+ kfree(net->ipv6.ip6_policy_failed_entry); - #endif - dst_entries_destroy(&net->ipv6.ip6_dst_ops); - } -@@ -3813,6 +3866,9 @@ void __init ip6_route_init_special_entri - init_net.ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev); - init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev; - init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev); -+ init_net.ipv6.ip6_policy_failed_entry->dst.dev = init_net.loopback_dev; -+ init_net.ipv6.ip6_policy_failed_entry->rt6i_idev = -+ in6_dev_get(init_net.loopback_dev); - #endif - } - diff --git a/target/linux/generic/patches-4.9/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch b/target/linux/generic/patches-4.9/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch deleted file mode 100644 index 74aae656a0..0000000000 --- a/target/linux/generic/patches-4.9/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 7749b481ce5d7e232b1f7da5e6b2c44816f51681 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jogo@openwrt.org> -Date: Sun, 19 Jan 2014 20:45:51 +0100 -Subject: [PATCH 2/2] net: provide defines for _POLICY_FAILED until all code is - updated - -Upstream introduced ICMPV6_POLICY_FAIL for code 5 of destination -unreachable, conflicting with our name. - -Add appropriate defines to allow our code to build with the new -name until we have updated our local patches for older kernels -and userspace packages. - -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - include/uapi/linux/fib_rules.h | 2 ++ - include/uapi/linux/icmpv6.h | 2 ++ - include/uapi/linux/rtnetlink.h | 2 ++ - 3 files changed, 6 insertions(+) - ---- a/include/uapi/linux/fib_rules.h -+++ b/include/uapi/linux/fib_rules.h -@@ -73,6 +73,8 @@ enum { - __FR_ACT_MAX, - }; - -+#define FR_ACT_FAILED_POLICY FR_ACT_POLICY_FAILED -+ - #define FR_ACT_MAX (__FR_ACT_MAX - 1) - - #endif ---- a/include/uapi/linux/icmpv6.h -+++ b/include/uapi/linux/icmpv6.h -@@ -118,6 +118,8 @@ struct icmp6hdr { - #define ICMPV6_POLICY_FAIL 5 - #define ICMPV6_REJECT_ROUTE 6 - -+#define ICMPV6_FAILED_POLICY ICMPV6_POLICY_FAIL -+ - /* - * Codes for Time Exceeded - */ ---- a/include/uapi/linux/rtnetlink.h -+++ b/include/uapi/linux/rtnetlink.h -@@ -219,6 +219,8 @@ enum { - __RTN_MAX - }; - -+#define RTN_FAILED_POLICY RTN_POLICY_FAILED -+ - #define RTN_MAX (__RTN_MAX - 1) - - diff --git a/target/linux/generic/patches-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/patches-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch deleted file mode 100644 index f77c03b848..0000000000 --- a/target/linux/generic/patches-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch +++ /dev/null @@ -1,153 +0,0 @@ -Subject: NET: skip GRO for foreign MAC addresses - -For network drivers using napi_gro_receive, packets are run through GRO, -even when the destination MAC address does not match, and they're supposed -to be delivered to another host behind a different bridge port. - -This can be very expensive, because for drivers without TSO or scatter- -gather, this can only be undone by copying the skb and checksumming it -again. - -To be able to track foreign MAC addresses in an inexpensive way, create -a mask of changed bits in MAC addresses of upper devices. This allows -handling VLANs and bridge devices with different addresses (as long as -they are not too different). - -Signed-off-by: Felix Fietkau <nbd@nbd.name> - ---- a/net/core/dev.c -+++ b/net/core/dev.c -@@ -4513,6 +4513,9 @@ static enum gro_result dev_gro_receive(s - enum gro_result ret; - int grow; - -+ if (skb->gro_skip) -+ goto normal; -+ - if (!(skb->dev->features & NETIF_F_GRO)) - goto normal; - -@@ -5800,6 +5803,48 @@ static void __netdev_adjacent_dev_unlink - &upper_dev->adj_list.lower); - } - -+static void __netdev_addr_mask(unsigned char *mask, const unsigned char *addr, -+ struct net_device *dev) -+{ -+ int i; -+ -+ for (i = 0; i < dev->addr_len; i++) -+ mask[i] |= addr[i] ^ dev->dev_addr[i]; -+} -+ -+static void __netdev_upper_mask(unsigned char *mask, struct net_device *dev, -+ struct net_device *lower) -+{ -+ struct net_device *cur; -+ struct list_head *iter; -+ -+ netdev_for_each_upper_dev_rcu(dev, cur, iter) { -+ __netdev_addr_mask(mask, cur->dev_addr, lower); -+ __netdev_upper_mask(mask, cur, lower); -+ } -+} -+ -+static void __netdev_update_addr_mask(struct net_device *dev) -+{ -+ unsigned char mask[MAX_ADDR_LEN]; -+ struct net_device *cur; -+ struct list_head *iter; -+ -+ memset(mask, 0, sizeof(mask)); -+ __netdev_upper_mask(mask, dev, dev); -+ memcpy(dev->local_addr_mask, mask, dev->addr_len); -+ -+ netdev_for_each_lower_dev(dev, cur, iter) -+ __netdev_update_addr_mask(cur); -+} -+ -+static void netdev_update_addr_mask(struct net_device *dev) -+{ -+ rcu_read_lock(); -+ __netdev_update_addr_mask(dev); -+ rcu_read_unlock(); -+} -+ - static int __netdev_upper_dev_link(struct net_device *dev, - struct net_device *upper_dev, bool master, - void *upper_priv, void *upper_info) -@@ -5998,6 +6043,8 @@ void netdev_upper_dev_unlink(struct net_ - list_for_each_entry(i, &upper_dev->all_adj_list.upper, list) - __netdev_adjacent_dev_unlink(dev, i->dev, i->ref_nr); - -+ netdev_update_addr_mask(dev); -+ netdev_update_addr_mask(dev); - call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev, - &changeupper_info.info); - } -@@ -6598,6 +6645,7 @@ int dev_set_mac_address(struct net_devic - if (err) - return err; - dev->addr_assign_type = NET_ADDR_SET; -+ netdev_update_addr_mask(dev); - call_netdevice_notifiers(NETDEV_CHANGEADDR, dev); - add_device_randomness(dev->dev_addr, dev->addr_len); - return 0; ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -1749,6 +1749,8 @@ struct net_device { - struct netdev_hw_addr_list mc; - struct netdev_hw_addr_list dev_addrs; - -+ unsigned char local_addr_mask[MAX_ADDR_LEN]; -+ - #ifdef CONFIG_SYSFS - struct kset *queues_kset; - #endif ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -742,7 +742,8 @@ struct sk_buff { - #ifdef CONFIG_NET_SWITCHDEV - __u8 offload_fwd_mark:1; - #endif -- /* 2, 4 or 5 bit hole */ -+ __u8 gro_skip:1; -+ /* 1, 3 or 4 bit hole */ - - #ifdef CONFIG_NET_SCHED - __u16 tc_index; /* traffic control index */ ---- a/net/ethernet/eth.c -+++ b/net/ethernet/eth.c -@@ -143,6 +143,18 @@ u32 eth_get_headlen(void *data, unsigned - } - EXPORT_SYMBOL(eth_get_headlen); - -+static inline bool -+eth_check_local_mask(const void *addr1, const void *addr2, const void *mask) -+{ -+ const u16 *a1 = addr1; -+ const u16 *a2 = addr2; -+ const u16 *m = mask; -+ -+ return (((a1[0] ^ a2[0]) & ~m[0]) | -+ ((a1[1] ^ a2[1]) & ~m[1]) | -+ ((a1[2] ^ a2[2]) & ~m[2])); -+} -+ - /** - * eth_type_trans - determine the packet's protocol ID. - * @skb: received socket data -@@ -171,8 +183,12 @@ __be16 eth_type_trans(struct sk_buff *sk - skb->pkt_type = PACKET_MULTICAST; - } - else if (unlikely(!ether_addr_equal_64bits(eth->h_dest, -- dev->dev_addr))) -+ dev->dev_addr))) { - skb->pkt_type = PACKET_OTHERHOST; -+ if (eth_check_local_mask(eth->h_dest, dev->dev_addr, -+ dev->local_addr_mask)) -+ skb->gro_skip = 1; -+ } - - /* - * Some variants of DSA tagging don't have an ethertype field diff --git a/target/linux/generic/patches-4.9/681-NET-add-of_get_mac_address_mtd.patch b/target/linux/generic/patches-4.9/681-NET-add-of_get_mac_address_mtd.patch deleted file mode 100644 index 2044872973..0000000000 --- a/target/linux/generic/patches-4.9/681-NET-add-of_get_mac_address_mtd.patch +++ /dev/null @@ -1,128 +0,0 @@ -From: John Crispin <blogic@openwrt.org> -Date: Sun, 27 Jul 2014 09:40:01 +0100 -Subject: NET: add mtd-mac-address support to of_get_mac_address() - -Many embedded devices have information such as mac addresses stored inside mtd -devices. This patch allows us to add a property inside a node describing a -network interface. The new property points at a mtd partition with an offset -where the mac address can be found. - -Signed-off-by: John Crispin <blogic@openwrt.org> -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/of/of_net.c | 37 +++++++++++++++++++++++++++++++++++++ - include/linux/of_net.h | 1 + - 2 files changed, 38 insertions(+) - ---- a/drivers/of/of_net.c -+++ b/drivers/of/of_net.c -@@ -10,6 +10,7 @@ - #include <linux/of_net.h> - #include <linux/phy.h> - #include <linux/export.h> -+#include <linux/mtd/mtd.h> - - /** - * of_get_phy_mode - Get phy mode for given device_node -@@ -38,7 +39,7 @@ int of_get_phy_mode(struct device_node * - } - EXPORT_SYMBOL_GPL(of_get_phy_mode); - --static const void *of_get_mac_addr(struct device_node *np, const char *name) -+static void *of_get_mac_addr(struct device_node *np, const char *name) - { - struct property *pp = of_find_property(np, name, NULL); - -@@ -47,6 +48,73 @@ static const void *of_get_mac_addr(struc - return NULL; - } - -+static const void *of_get_mac_address_mtd(struct device_node *np) -+{ -+#ifdef CONFIG_MTD -+ struct device_node *mtd_np = NULL; -+ struct property *prop; -+ size_t retlen; -+ int size, ret; -+ struct mtd_info *mtd; -+ const char *part; -+ const __be32 *list; -+ phandle phandle; -+ u32 mac_inc = 0; -+ u8 mac[ETH_ALEN]; -+ void *addr; -+ -+ list = of_get_property(np, "mtd-mac-address", &size); -+ if (!list || (size != (2 * sizeof(*list)))) -+ return NULL; -+ -+ phandle = be32_to_cpup(list++); -+ if (phandle) -+ mtd_np = of_find_node_by_phandle(phandle); -+ -+ if (!mtd_np) -+ return NULL; -+ -+ part = of_get_property(mtd_np, "label", NULL); -+ if (!part) -+ part = mtd_np->name; -+ -+ mtd = get_mtd_device_nm(part); -+ if (IS_ERR(mtd)) -+ return NULL; -+ -+ ret = mtd_read(mtd, be32_to_cpup(list), 6, &retlen, mac); -+ put_mtd_device(mtd); -+ -+ if (!of_property_read_u32(np, "mtd-mac-address-increment", &mac_inc)) -+ mac[5] += mac_inc; -+ -+ if (!is_valid_ether_addr(mac)) -+ return NULL; -+ -+ addr = of_get_mac_addr(np, "mac-address"); -+ if (addr) { -+ memcpy(addr, mac, ETH_ALEN); -+ return addr; -+ } -+ -+ prop = kzalloc(sizeof(*prop), GFP_KERNEL); -+ if (!prop) -+ return NULL; -+ -+ prop->name = "mac-address"; -+ prop->length = ETH_ALEN; -+ prop->value = kmemdup(mac, ETH_ALEN, GFP_KERNEL); -+ if (!prop->value || of_add_property(np, prop)) -+ goto free; -+ -+ return prop->value; -+free: -+ kfree(prop->value); -+ kfree(prop); -+#endif -+ return NULL; -+} -+ - /** - * Search the device tree for the best MAC address to use. 'mac-address' is - * checked first, because that is supposed to contain to "most recent" MAC -@@ -64,11 +132,18 @@ static const void *of_get_mac_addr(struc - * addresses. Some older U-Boots only initialized 'local-mac-address'. In - * this case, the real MAC is in 'local-mac-address', and 'mac-address' exists - * but is all zeros. -+ * -+ * If a mtd-mac-address property exists, try to fetch the MAC address from the -+ * specified mtd device, and store it as a 'mac-address' property - */ - const void *of_get_mac_address(struct device_node *np) - { - const void *addr; - -+ addr = of_get_mac_address_mtd(np); -+ if (addr) -+ return addr; -+ - addr = of_get_mac_addr(np, "mac-address"); - if (addr) - return addr; diff --git a/target/linux/generic/patches-4.9/700-swconfig_switch_drivers.patch b/target/linux/generic/patches-4.9/700-swconfig_switch_drivers.patch deleted file mode 100644 index 8b3fbccc17..0000000000 --- a/target/linux/generic/patches-4.9/700-swconfig_switch_drivers.patch +++ /dev/null @@ -1,126 +0,0 @@ ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -147,6 +147,89 @@ config MDIO_XGENE - This module provides a driver for the MDIO busses found in the - APM X-Gene SoC's. - -+comment "Switch configuration API + drivers" -+ -+config SWCONFIG -+ tristate "Switch configuration API" -+ ---help--- -+ Switch configuration API using netlink. This allows -+ you to configure the VLAN features of certain switches. -+ -+config SWCONFIG_LEDS -+ bool "Switch LED trigger support" -+ depends on (SWCONFIG && LEDS_TRIGGERS) -+ -+config ADM6996_PHY -+ tristate "Driver for ADM6996 switches" -+ select SWCONFIG -+ ---help--- -+ Currently supports the ADM6996FC and ADM6996M switches. -+ Support for FC is very limited. -+ -+config AR8216_PHY -+ tristate "Driver for Atheros AR8216 switches" -+ select ETHERNET_PACKET_MANGLE -+ select SWCONFIG -+ -+config AR8216_PHY_LEDS -+ bool "Atheros AR8216 switch LED support" -+ depends on (AR8216_PHY && LEDS_CLASS) -+ -+source "drivers/net/phy/b53/Kconfig" -+ -+config IP17XX_PHY -+ tristate "Driver for IC+ IP17xx switches" -+ select SWCONFIG -+ -+config MVSWITCH_PHY -+ tristate "Driver for Marvell 88E6060 switches" -+ select ETHERNET_PACKET_MANGLE -+ -+config MVSW61XX_PHY -+ tristate "Driver for Marvell 88E6171/6172 switches" -+ select SWCONFIG -+ -+config PSB6970_PHY -+ tristate "Lantiq XWAY Tantos (PSB6970) Ethernet switch" -+ select SWCONFIG -+ select ETHERNET_PACKET_MANGLE -+ -+config RTL8306_PHY -+ tristate "Driver for Realtek RTL8306S switches" -+ select SWCONFIG -+ -+config RTL8366_SMI -+ tristate "Driver for the RTL8366 SMI interface" -+ depends on GPIOLIB -+ ---help--- -+ This module implements the SMI interface protocol which is used -+ by some RTL8366 ethernet switch devices via the generic GPIO API. -+ -+if RTL8366_SMI -+ -+config RTL8366_SMI_DEBUG_FS -+ bool "RTL8366 SMI interface debugfs support" -+ depends on DEBUG_FS -+ default n -+ -+config RTL8366S_PHY -+ tristate "Driver for the Realtek RTL8366S switch" -+ select SWCONFIG -+ -+config RTL8366RB_PHY -+ tristate "Driver for the Realtek RTL8366RB switch" -+ select SWCONFIG -+ -+config RTL8367_PHY -+ tristate "Driver for the Realtek RTL8367R/M switches" -+ select SWCONFIG -+ -+config RTL8367B_PHY -+ tristate "Driver fot the Realtek RTL8367R-VB switch" -+ select SWCONFIG -+ -+endif # RTL8366_SMI -+ - comment "MII PHY device drivers" - - config AMD_PHY ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -5,6 +5,21 @@ libphy-$(CONFIG_SWPHY) += swphy.o - - obj-$(CONFIG_PHYLIB) += libphy.o - -+obj-$(CONFIG_SWCONFIG) += swconfig.o -+obj-$(CONFIG_ADM6996_PHY) += adm6996.o -+obj-$(CONFIG_AR8216_PHY) += ar8216.o ar8327.o -+obj-$(CONFIG_SWCONFIG_B53) += b53/ -+obj-$(CONFIG_IP17XX_PHY) += ip17xx.o -+obj-$(CONFIG_MVSWITCH_PHY) += mvswitch.o -+obj-$(CONFIG_MVSW61XX_PHY) += mvsw61xx.o -+obj-$(CONFIG_PSB6970_PHY) += psb6970.o -+obj-$(CONFIG_RTL8306_PHY) += rtl8306.o -+obj-$(CONFIG_RTL8366_SMI) += rtl8366_smi.o -+obj-$(CONFIG_RTL8366S_PHY) += rtl8366s.o -+obj-$(CONFIG_RTL8366RB_PHY) += rtl8366rb.o -+obj-$(CONFIG_RTL8367_PHY) += rtl8367.o -+obj-$(CONFIG_RTL8367B_PHY) += rtl8367b.o -+ - obj-$(CONFIG_MDIO_BCM_IPROC) += mdio-bcm-iproc.o - obj-$(CONFIG_MDIO_BCM_UNIMAC) += mdio-bcm-unimac.o - obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o ---- a/include/uapi/linux/Kbuild -+++ b/include/uapi/linux/Kbuild -@@ -399,6 +399,7 @@ header-y += stddef.h - header-y += string.h - header-y += suspend_ioctls.h - header-y += swab.h -+header-y += switch.h - header-y += synclink.h - header-y += sync_file.h - header-y += sysctl.h diff --git a/target/linux/generic/patches-4.9/701-phy_extension.patch b/target/linux/generic/patches-4.9/701-phy_extension.patch deleted file mode 100644 index 0eb3e89adc..0000000000 --- a/target/linux/generic/patches-4.9/701-phy_extension.patch +++ /dev/null @@ -1,63 +0,0 @@ ---- a/drivers/net/phy/phy.c -+++ b/drivers/net/phy/phy.c -@@ -466,6 +466,50 @@ int phy_ethtool_ksettings_get(struct phy - } - EXPORT_SYMBOL(phy_ethtool_ksettings_get); - -+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr) -+{ -+ u32 cmd; -+ int tmp; -+ struct ethtool_cmd ecmd = { ETHTOOL_GSET }; -+ struct ethtool_value edata = { ETHTOOL_GLINK }; -+ -+ if (get_user(cmd, (u32 *) useraddr)) -+ return -EFAULT; -+ -+ switch (cmd) { -+ case ETHTOOL_GSET: -+ phy_ethtool_gset(phydev, &ecmd); -+ if (copy_to_user(useraddr, &ecmd, sizeof(ecmd))) -+ return -EFAULT; -+ return 0; -+ -+ case ETHTOOL_SSET: -+ if (copy_from_user(&ecmd, useraddr, sizeof(ecmd))) -+ return -EFAULT; -+ return phy_ethtool_sset(phydev, &ecmd); -+ -+ case ETHTOOL_NWAY_RST: -+ /* if autoneg is off, it's an error */ -+ tmp = phy_read(phydev, MII_BMCR); -+ if (tmp & BMCR_ANENABLE) { -+ tmp |= (BMCR_ANRESTART); -+ phy_write(phydev, MII_BMCR, tmp); -+ return 0; -+ } -+ return -EINVAL; -+ -+ case ETHTOOL_GLINK: -+ edata.data = (phy_read(phydev, -+ MII_BMSR) & BMSR_LSTATUS) ? 1 : 0; -+ if (copy_to_user(useraddr, &edata, sizeof(edata))) -+ return -EFAULT; -+ return 0; -+ } -+ -+ return -EOPNOTSUPP; -+} -+EXPORT_SYMBOL(phy_ethtool_ioctl); -+ - /** - * phy_mii_ioctl - generic PHY MII ioctl interface - * @phydev: the phy_device struct ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -816,6 +816,7 @@ int phy_ethtool_ksettings_get(struct phy - struct ethtool_link_ksettings *cmd); - int phy_ethtool_ksettings_set(struct phy_device *phydev, - const struct ethtool_link_ksettings *cmd); -+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr); - int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd); - int phy_start_interrupts(struct phy_device *phydev); - void phy_print_status(struct phy_device *phydev); diff --git a/target/linux/generic/patches-4.9/702-phy_add_aneg_done_function.patch b/target/linux/generic/patches-4.9/702-phy_add_aneg_done_function.patch deleted file mode 100644 index 5c0c22e253..0000000000 --- a/target/linux/generic/patches-4.9/702-phy_add_aneg_done_function.patch +++ /dev/null @@ -1,27 +0,0 @@ ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -499,6 +499,12 @@ struct phy_driver { - /* Determines the negotiated speed and duplex */ - int (*read_status)(struct phy_device *phydev); - -+ /* -+ * Update the value in phydev->link to reflect the -+ * current link value -+ */ -+ int (*update_link)(struct phy_device *phydev); -+ - /* Clears any pending interrupts */ - int (*ack_interrupt)(struct phy_device *phydev); - ---- a/drivers/net/phy/phy_device.c -+++ b/drivers/net/phy/phy_device.c -@@ -1309,6 +1309,9 @@ int genphy_update_link(struct phy_device - { - int status; - -+ if (phydev->drv && phydev->drv->update_link) -+ return phydev->drv->update_link(phydev); -+ - /* Do a fake read */ - status = phy_read(phydev, MII_BMSR); - if (status < 0) diff --git a/target/linux/generic/patches-4.9/703-phy-add-detach-callback-to-struct-phy_driver.patch b/target/linux/generic/patches-4.9/703-phy-add-detach-callback-to-struct-phy_driver.patch deleted file mode 100644 index c85937d21a..0000000000 --- a/target/linux/generic/patches-4.9/703-phy-add-detach-callback-to-struct-phy_driver.patch +++ /dev/null @@ -1,27 +0,0 @@ ---- a/drivers/net/phy/phy_device.c -+++ b/drivers/net/phy/phy_device.c -@@ -1001,6 +1001,9 @@ void phy_detach(struct phy_device *phyde - struct mii_bus *bus; - int i; - -+ if (phydev->drv && phydev->drv->detach) -+ phydev->drv->detach(phydev); -+ - phydev->attached_dev->phydev = NULL; - phydev->attached_dev = NULL; - phy_suspend(phydev); ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -517,6 +517,12 @@ struct phy_driver { - */ - int (*did_interrupt)(struct phy_device *phydev); - -+ /* -+ * Called before an ethernet device is detached -+ * from the PHY. -+ */ -+ void (*detach)(struct phy_device *phydev); -+ - /* Clears up any memory if needed */ - void (*remove)(struct phy_device *phydev); - diff --git a/target/linux/generic/patches-4.9/704-phy-no-genphy-soft-reset.patch b/target/linux/generic/patches-4.9/704-phy-no-genphy-soft-reset.patch deleted file mode 100644 index baab044777..0000000000 --- a/target/linux/generic/patches-4.9/704-phy-no-genphy-soft-reset.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/drivers/net/phy/phy_device.c -+++ b/drivers/net/phy/phy_device.c -@@ -1527,7 +1527,7 @@ int genphy_config_init(struct phy_device - return 0; - } - --static int gen10g_soft_reset(struct phy_device *phydev) -+static int no_soft_reset(struct phy_device *phydev) - { - /* Do nothing for now */ - return 0; -@@ -1798,7 +1798,7 @@ static struct phy_driver genphy_driver[] - .phy_id = 0xffffffff, - .phy_id_mask = 0xffffffff, - .name = "Generic PHY", -- .soft_reset = genphy_soft_reset, -+ .soft_reset = no_soft_reset, - .config_init = genphy_config_init, - .features = PHY_GBIT_FEATURES | SUPPORTED_MII | - SUPPORTED_AUI | SUPPORTED_FIBRE | -@@ -1812,7 +1812,7 @@ static struct phy_driver genphy_driver[] - .phy_id = 0xffffffff, - .phy_id_mask = 0xffffffff, - .name = "Generic 10G PHY", -- .soft_reset = gen10g_soft_reset, -+ .soft_reset = no_soft_reset, - .config_init = gen10g_config_init, - .features = 0, - .config_aneg = gen10g_config_aneg, diff --git a/target/linux/generic/patches-4.9/710-phy-add-mdio_register_board_info.patch b/target/linux/generic/patches-4.9/710-phy-add-mdio_register_board_info.patch deleted file mode 100644 index 55607bc6ea..0000000000 --- a/target/linux/generic/patches-4.9/710-phy-add-mdio_register_board_info.patch +++ /dev/null @@ -1,197 +0,0 @@ ---- a/drivers/net/phy/mdio_bus.c -+++ b/drivers/net/phy/mdio_bus.c -@@ -80,6 +80,8 @@ bool mdiobus_is_registered_device(struct - } - EXPORT_SYMBOL(mdiobus_is_registered_device); - -+#include "mdio-boardinfo.h" -+ - /** - * mdiobus_alloc_size - allocate a mii_bus structure - * @size: extra amount of memory to allocate for private storage. -@@ -401,6 +403,17 @@ void mdiobus_free(struct mii_bus *bus) - } - EXPORT_SYMBOL(mdiobus_free); - -+static void mdiobus_setup_phydev_from_boardinfo(struct mii_bus *bus, -+ struct phy_device *phydev, -+ struct mdio_board_info *bi) -+{ -+ if (strcmp(bus->id, bi->bus_id) || -+ bi->phy_addr != phydev->mdio.addr) -+ return; -+ -+ phydev->mdio.dev.platform_data = (void *) bi->platform_data; -+} -+ - /** - * mdiobus_scan - scan a bus for MDIO devices. - * @bus: mii_bus to scan -@@ -416,6 +429,7 @@ EXPORT_SYMBOL(mdiobus_free); - struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr) - { - struct phy_device *phydev; -+ struct mdio_board_entry *be; - int err; - - phydev = get_phy_device(bus, addr, false); -@@ -428,6 +442,12 @@ struct phy_device *mdiobus_scan(struct m - */ - of_mdiobus_link_mdiodev(bus, &phydev->mdio); - -+ mutex_lock(&__mdio_board_lock); -+ list_for_each_entry(be, &__mdio_board_list, list) -+ mdiobus_setup_phydev_from_boardinfo(bus, phydev, -+ &be->board_info); -+ mutex_unlock(&__mdio_board_lock); -+ - err = phy_device_register(phydev); - if (err) { - phy_device_free(phydev); ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -859,6 +859,23 @@ void mdio_bus_exit(void); - - extern struct bus_type mdio_bus_type; - -+struct mdio_board_info { -+ const char *bus_id; -+ int phy_addr; -+ -+ const void *platform_data; -+}; -+ -+#ifdef CONFIG_MDIO_BOARDINFO -+int mdiobus_register_board_info(const struct mdio_board_info *info, unsigned n); -+#else -+static inline int -+mdiobus_register_board_info(const struct mdio_board_info *info, unsigned n) -+{ -+ return 0; -+} -+#endif -+ - /** - * module_phy_driver() - Helper macro for registering PHY drivers - * @__phy_drivers: array of PHY drivers to register ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -149,6 +149,10 @@ config MDIO_XGENE - - comment "Switch configuration API + drivers" - -+config MDIO_BOARDINFO -+ bool -+ default y -+ - config SWCONFIG - tristate "Switch configuration API" - ---help--- ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -3,6 +3,8 @@ - libphy-y := phy.o phy_device.o mdio_bus.o mdio_device.o - libphy-$(CONFIG_SWPHY) += swphy.o - -+obj-$(CONFIG_MDIO_BOARDINFO) += mdio-boardinfo.o -+ - obj-$(CONFIG_PHYLIB) += libphy.o - - obj-$(CONFIG_SWCONFIG) += swconfig.o ---- /dev/null -+++ b/drivers/net/phy/mdio-boardinfo.c -@@ -0,0 +1,58 @@ -+/* -+ * mdio-boardinfo.c - collect pre-declarations of PHY devices -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/phy.h> -+#include <linux/slab.h> -+#include <linux/export.h> -+#include <linux/mutex.h> -+#include <linux/phy.h> -+ -+#include "mdio-boardinfo.h" -+ -+/* -+ * These symbols are exported ONLY FOR the mdio_bus component. -+ * No other users will be supported. -+ */ -+ -+LIST_HEAD(__mdio_board_list); -+EXPORT_SYMBOL_GPL(__mdio_board_list); -+ -+DEFINE_MUTEX(__mdio_board_lock); -+EXPORT_SYMBOL_GPL(__mdio_board_lock); -+ -+/** -+ * mdio_register_board_info - register PHY devices for a given board -+ * @info: array of chip descriptors -+ * @n: how many descriptors are provided -+ * Context: can sleep -+ * -+ * The board info passed can safely be __initdata ... but be careful of -+ * any embedded pointers (platform_data, etc), they're copied as-is. -+ */ -+int __init -+mdiobus_register_board_info(struct mdio_board_info const *info, unsigned n) -+{ -+ struct mdio_board_entry *be; -+ int i; -+ -+ be = kzalloc(n * sizeof(*be), GFP_KERNEL); -+ if (!be) -+ return -ENOMEM; -+ -+ for (i = 0; i < n; i++, be++, info++) { -+ memcpy(&be->board_info, info, sizeof(*info)); -+ mutex_lock(&__mdio_board_lock); -+ list_add_tail(&be->list, &__mdio_board_list); -+ mutex_unlock(&__mdio_board_lock); -+ } -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/net/phy/mdio-boardinfo.h -@@ -0,0 +1,22 @@ -+/* -+ * mdio-boardinfo.h - boardinfo interface internal to the mdio_bus component -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ */ -+ -+#include <linux/mutex.h> -+ -+struct mdio_board_entry { -+ struct list_head list; -+ struct mdio_board_info board_info; -+}; -+ -+/* __mdio_board_lock protects __mdio_board_list -+ * only mdio_bus components are allowed to use these symbols. -+ */ -+extern struct mutex __mdio_board_lock; -+extern struct list_head __mdio_board_list; ---- a/drivers/net/Makefile -+++ b/drivers/net/Makefile -@@ -17,7 +17,7 @@ obj-$(CONFIG_MII) += mii.o - obj-$(CONFIG_MDIO) += mdio.o - obj-$(CONFIG_NET) += Space.o loopback.o - obj-$(CONFIG_NETCONSOLE) += netconsole.o --obj-$(CONFIG_PHYLIB) += phy/ -+obj-y += phy/ - obj-$(CONFIG_RIONET) += rionet.o - obj-$(CONFIG_NET_TEAM) += team/ - obj-$(CONFIG_TUN) += tun.o diff --git a/target/linux/generic/patches-4.9/721-phy_packets.patch b/target/linux/generic/patches-4.9/721-phy_packets.patch deleted file mode 100644 index 2123f01cb2..0000000000 --- a/target/linux/generic/patches-4.9/721-phy_packets.patch +++ /dev/null @@ -1,161 +0,0 @@ ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -1398,6 +1398,7 @@ enum netdev_priv_flags { - IFF_RXFH_CONFIGURED = 1<<25, - IFF_PHONY_HEADROOM = 1<<26, - IFF_MACSEC = 1<<27, -+ IFF_NO_IP_ALIGN = 1<<28, - }; - - #define IFF_802_1Q_VLAN IFF_802_1Q_VLAN -@@ -1427,6 +1428,7 @@ enum netdev_priv_flags { - #define IFF_TEAM IFF_TEAM - #define IFF_RXFH_CONFIGURED IFF_RXFH_CONFIGURED - #define IFF_MACSEC IFF_MACSEC -+#define IFF_NO_IP_ALIGN IFF_NO_IP_ALIGN - - /** - * struct net_device - The DEVICE structure. -@@ -1713,6 +1715,11 @@ struct net_device { - const struct ndisc_ops *ndisc_ops; - #endif - -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ void (*eth_mangle_rx)(struct net_device *dev, struct sk_buff *skb); -+ struct sk_buff *(*eth_mangle_tx)(struct net_device *dev, struct sk_buff *skb); -+#endif -+ - const struct header_ops *header_ops; - - unsigned int flags; -@@ -1780,6 +1787,10 @@ struct net_device { - struct mpls_dev __rcu *mpls_ptr; - #endif - -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ void *phy_ptr; /* PHY device specific data */ -+#endif -+ - /* - * Cache lines mostly used on receive path (including eth_type_trans()) - */ ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -2334,6 +2334,10 @@ static inline int pskb_trim(struct sk_bu - return (len < skb->len) ? __pskb_trim(skb, len) : 0; - } - -+extern struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, -+ unsigned int length, gfp_t gfp); -+ -+ - /** - * pskb_trim_unique - remove end from a paged unique (not cloned) buffer - * @skb: buffer to alter -@@ -2454,16 +2458,6 @@ static inline struct sk_buff *dev_alloc_ - } - - --static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, -- unsigned int length, gfp_t gfp) --{ -- struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); -- -- if (NET_IP_ALIGN && skb) -- skb_reserve(skb, NET_IP_ALIGN); -- return skb; --} -- - static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev, - unsigned int length) - { ---- a/net/Kconfig -+++ b/net/Kconfig -@@ -25,6 +25,12 @@ menuconfig NET - - if NET - -+config ETHERNET_PACKET_MANGLE -+ bool -+ help -+ This option can be selected by phy drivers that need to mangle -+ packets going in or out of an ethernet device. -+ - config WANT_COMPAT_NETLINK_MESSAGES - bool - help ---- a/net/core/dev.c -+++ b/net/core/dev.c -@@ -2932,10 +2932,20 @@ static int xmit_one(struct sk_buff *skb, - if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all)) - dev_queue_xmit_nit(skb, dev); - -- len = skb->len; -- trace_net_dev_start_xmit(skb, dev); -- rc = netdev_start_xmit(skb, dev, txq, more); -- trace_net_dev_xmit(skb, rc, dev, len); -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ if (!dev->eth_mangle_tx || -+ (skb = dev->eth_mangle_tx(dev, skb)) != NULL) -+#else -+ if (1) -+#endif -+ { -+ len = skb->len; -+ trace_net_dev_start_xmit(skb, dev); -+ rc = netdev_start_xmit(skb, dev, txq, more); -+ trace_net_dev_xmit(skb, rc, dev, len); -+ } else { -+ rc = NETDEV_TX_OK; -+ } - - return rc; - } ---- a/net/core/skbuff.c -+++ b/net/core/skbuff.c -@@ -64,6 +64,7 @@ - #include <linux/errqueue.h> - #include <linux/prefetch.h> - #include <linux/if_vlan.h> -+#include <linux/if.h> - - #include <net/protocol.h> - #include <net/dst.h> -@@ -529,6 +530,22 @@ skb_fail: - } - EXPORT_SYMBOL(__napi_alloc_skb); - -+struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, -+ unsigned int length, gfp_t gfp) -+{ -+ struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); -+ -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ if (dev && (dev->priv_flags & IFF_NO_IP_ALIGN)) -+ return skb; -+#endif -+ -+ if (NET_IP_ALIGN && skb) -+ skb_reserve(skb, NET_IP_ALIGN); -+ return skb; -+} -+EXPORT_SYMBOL(__netdev_alloc_skb_ip_align); -+ - void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off, - int size, unsigned int truesize) - { ---- a/net/ethernet/eth.c -+++ b/net/ethernet/eth.c -@@ -171,6 +171,12 @@ __be16 eth_type_trans(struct sk_buff *sk - const struct ethhdr *eth; - - skb->dev = dev; -+ -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ if (dev->eth_mangle_rx) -+ dev->eth_mangle_rx(dev, skb); -+#endif -+ - skb_reset_mac_header(skb); - - eth = (struct ethhdr *)skb->data; diff --git a/target/linux/generic/patches-4.9/734-net-phy-at803x-allow-to-configure-via-pdata.patch b/target/linux/generic/patches-4.9/734-net-phy-at803x-allow-to-configure-via-pdata.patch deleted file mode 100644 index 73c8a62cce..0000000000 --- a/target/linux/generic/patches-4.9/734-net-phy-at803x-allow-to-configure-via-pdata.patch +++ /dev/null @@ -1,129 +0,0 @@ ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -12,12 +12,14 @@ - */ - - #include <linux/phy.h> -+#include <linux/mdio.h> - #include <linux/module.h> - #include <linux/string.h> - #include <linux/netdevice.h> - #include <linux/etherdevice.h> - #include <linux/of_gpio.h> - #include <linux/gpio/consumer.h> -+#include <linux/platform_data/phy-at803x.h> - - #define AT803X_INTR_ENABLE 0x12 - #define AT803X_INTR_ENABLE_AUTONEG_ERR BIT(15) -@@ -45,6 +47,11 @@ - #define AT803X_REG_CHIP_CONFIG 0x1f - #define AT803X_BT_BX_REG_SEL 0x8000 - -+#define AT803X_PCS_SMART_EEE_CTRL3 0x805D -+#define AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_MASK 0x3 -+#define AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_SHIFT 12 -+#define AT803X_SMART_EEE_CTRL3_LPI_EN BIT(8) -+ - #define AT803X_DEBUG_ADDR 0x1D - #define AT803X_DEBUG_DATA 0x1E - -@@ -72,6 +79,7 @@ MODULE_LICENSE("GPL"); - struct at803x_priv { - bool phy_reset:1; - struct gpio_desc *gpiod_reset; -+ int prev_speed; - }; - - struct at803x_context { -@@ -276,8 +284,16 @@ does_not_require_reset_workaround: - return 0; - } - -+static void at803x_disable_smarteee(struct phy_device *phydev) -+{ -+ phy_write_mmd(phydev, MDIO_MMD_PCS, AT803X_PCS_SMART_EEE_CTRL3, -+ 1 << AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_SHIFT); -+ phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, 0); -+} -+ - static int at803x_config_init(struct phy_device *phydev) - { -+ struct at803x_platform_data *pdata; - int ret; - - ret = genphy_config_init(phydev); -@@ -298,6 +314,26 @@ static int at803x_config_init(struct phy - return ret; - } - -+ pdata = dev_get_platdata(&phydev->mdio.dev); -+ if (pdata) { -+ if (pdata->disable_smarteee) -+ at803x_disable_smarteee(phydev); -+ -+ if (pdata->enable_rgmii_rx_delay) -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0, 0, -+ AT803X_DEBUG_RX_CLK_DLY_EN); -+ else -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0, -+ AT803X_DEBUG_RX_CLK_DLY_EN, 0); -+ -+ if (pdata->enable_rgmii_tx_delay) -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, 0, -+ AT803X_DEBUG_TX_CLK_DLY_EN); -+ else -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, -+ AT803X_DEBUG_TX_CLK_DLY_EN, 0); -+ } -+ - return 0; - } - -@@ -335,6 +371,8 @@ static int at803x_config_intr(struct phy - static void at803x_link_change_notify(struct phy_device *phydev) - { - struct at803x_priv *priv = phydev->priv; -+ struct at803x_platform_data *pdata; -+ pdata = dev_get_platdata(&phydev->mdio.dev); - - /* - * Conduct a hardware reset for AT8030/2 every time a link loss is -@@ -363,6 +401,24 @@ static void at803x_link_change_notify(st - } else { - priv->phy_reset = false; - } -+ if (pdata && pdata->fixup_rgmii_tx_delay && -+ phydev->speed != priv->prev_speed) { -+ switch (phydev->speed) { -+ case SPEED_10: -+ case SPEED_100: -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, 0, -+ AT803X_DEBUG_TX_CLK_DLY_EN); -+ break; -+ case SPEED_1000: -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, -+ AT803X_DEBUG_TX_CLK_DLY_EN, 0); -+ break; -+ default: -+ break; -+ } -+ -+ priv->prev_speed = phydev->speed; -+ } - } - - static int at803x_aneg_done(struct phy_device *phydev) ---- /dev/null -+++ b/include/linux/platform_data/phy-at803x.h -@@ -0,0 +1,11 @@ -+#ifndef _PHY_AT803X_PDATA_H -+#define _PHY_AT803X_PDATA_H -+ -+struct at803x_platform_data { -+ int disable_smarteee:1; -+ int enable_rgmii_tx_delay:1; -+ int enable_rgmii_rx_delay:1; -+ int fixup_rgmii_tx_delay:1; -+}; -+ -+#endif /* _PHY_AT803X_PDATA_H */ diff --git a/target/linux/generic/patches-4.9/735-net-phy-at803x-fix-at8033-sgmii-mode.patch b/target/linux/generic/patches-4.9/735-net-phy-at803x-fix-at8033-sgmii-mode.patch deleted file mode 100644 index 581aff1d9d..0000000000 --- a/target/linux/generic/patches-4.9/735-net-phy-at803x-fix-at8033-sgmii-mode.patch +++ /dev/null @@ -1,41 +0,0 @@ ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -55,6 +55,10 @@ - #define AT803X_DEBUG_ADDR 0x1D - #define AT803X_DEBUG_DATA 0x1E - -+#define AT803X_REG_CHIP_CONFIG 0x1f -+#define AT803X_BT_BX_REG_SEL 0x8000 -+#define AT803X_SGMII_ANEG_EN 0x1000 -+ - #define AT803X_MODE_CFG_MASK 0x0F - #define AT803X_MODE_CFG_SGMII 0x01 - -@@ -295,6 +299,27 @@ static int at803x_config_init(struct phy - { - struct at803x_platform_data *pdata; - int ret; -+ u32 v; -+ -+ if (phydev->drv->phy_id == ATH8031_PHY_ID && -+ phydev->interface == PHY_INTERFACE_MODE_SGMII) -+ { -+ v = phy_read(phydev, AT803X_REG_CHIP_CONFIG); -+ /* select SGMII/fiber page */ -+ ret = phy_write(phydev, AT803X_REG_CHIP_CONFIG, -+ v & ~AT803X_BT_BX_REG_SEL); -+ if (ret) -+ return ret; -+ /* enable SGMII autonegotiation */ -+ ret = phy_write(phydev, MII_BMCR, AT803X_SGMII_ANEG_EN); -+ if (ret) -+ return ret; -+ /* select copper page */ -+ ret = phy_write(phydev, AT803X_REG_CHIP_CONFIG, -+ v | AT803X_BT_BX_REG_SEL); -+ if (ret) -+ return ret; -+ } - - ret = genphy_config_init(phydev); - if (ret < 0) diff --git a/target/linux/generic/patches-4.9/773-bgmac-add-srab-switch.patch b/target/linux/generic/patches-4.9/773-bgmac-add-srab-switch.patch deleted file mode 100644 index 81055fa558..0000000000 --- a/target/linux/generic/patches-4.9/773-bgmac-add-srab-switch.patch +++ /dev/null @@ -1,88 +0,0 @@ -Register switch connected to srab - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> - ---- a/drivers/net/ethernet/broadcom/bgmac.c -+++ b/drivers/net/ethernet/broadcom/bgmac.c -@@ -11,6 +11,7 @@ - - #include <linux/bcma/bcma.h> - #include <linux/etherdevice.h> -+#include <linux/platform_data/b53.h> - #include <linux/bcm47xx_nvram.h> - #include "bgmac.h" - -@@ -1387,6 +1388,17 @@ static const struct ethtool_ops bgmac_et - .set_link_ksettings = phy_ethtool_set_link_ksettings, - }; - -+static struct b53_platform_data bgmac_b53_pdata = { -+}; -+ -+static struct platform_device bgmac_b53_dev = { -+ .name = "b53-srab-switch", -+ .id = -1, -+ .dev = { -+ .platform_data = &bgmac_b53_pdata, -+ }, -+}; -+ - /************************************************** - * MII - **************************************************/ -@@ -1533,6 +1545,14 @@ int bgmac_enet_probe(struct bgmac *bgmac - net_dev->hw_features = net_dev->features; - net_dev->vlan_features = net_dev->features; - -+ if ((bgmac->feature_flags & BGMAC_FEAT_SRAB) && !bgmac_b53_pdata.regs) { -+ bgmac_b53_pdata.regs = ioremap_nocache(0x18007000, 0x1000); -+ -+ err = platform_device_register(&bgmac_b53_dev); -+ if (!err) -+ bgmac->b53_device = &bgmac_b53_dev; -+ } -+ - err = register_netdev(bgmac->net_dev); - if (err) { - dev_err(bgmac->dev, "Cannot register net device\n"); -@@ -1555,6 +1575,10 @@ EXPORT_SYMBOL_GPL(bgmac_enet_probe); - - void bgmac_enet_remove(struct bgmac *bgmac) - { -+ if (bgmac->b53_device) -+ platform_device_unregister(&bgmac_b53_dev); -+ bgmac->b53_device = NULL; -+ - unregister_netdev(bgmac->net_dev); - phy_disconnect(bgmac->net_dev->phydev); - netif_napi_del(&bgmac->napi); ---- a/drivers/net/ethernet/broadcom/bgmac.h -+++ b/drivers/net/ethernet/broadcom/bgmac.h -@@ -409,6 +409,7 @@ - #define BGMAC_FEAT_CC4_IF_SW_TYPE BIT(17) - #define BGMAC_FEAT_CC4_IF_SW_TYPE_RGMII BIT(18) - #define BGMAC_FEAT_CC7_IF_TYPE_RGMII BIT(19) -+#define BGMAC_FEAT_SRAB BIT(20) - - struct bgmac_slot_info { - union { -@@ -513,6 +514,9 @@ struct bgmac { - u32 (*get_bus_clock)(struct bgmac *bgmac); - void (*cmn_maskset32)(struct bgmac *bgmac, u16 offset, u32 mask, - u32 set); -+ -+ /* platform device for associated switch */ -+ struct platform_device *b53_device; - }; - - struct bgmac *bgmac_alloc(struct device *dev); ---- a/drivers/net/ethernet/broadcom/bgmac-bcma.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c -@@ -230,6 +230,7 @@ static int bgmac_probe(struct bcma_devic - bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST; - bgmac->feature_flags |= BGMAC_FEAT_NO_RESET; - bgmac->feature_flags |= BGMAC_FEAT_FORCE_SPEED_2500; -+ bgmac->feature_flags |= BGMAC_FEAT_SRAB; - break; - case BCMA_CHIP_ID_BCM53573: - bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST; diff --git a/target/linux/generic/patches-4.9/810-pci_disable_common_quirks.patch b/target/linux/generic/patches-4.9/810-pci_disable_common_quirks.patch deleted file mode 100644 index cb9fa1935b..0000000000 --- a/target/linux/generic/patches-4.9/810-pci_disable_common_quirks.patch +++ /dev/null @@ -1,51 +0,0 @@ ---- a/drivers/pci/Kconfig -+++ b/drivers/pci/Kconfig -@@ -71,6 +71,12 @@ config XEN_PCIDEV_FRONTEND - The PCI device frontend driver allows the kernel to import arbitrary - PCI devices from a PCI backend to support PCI driver domains. - -+config PCI_DISABLE_COMMON_QUIRKS -+ bool "PCI disable common quirks" -+ depends on PCI -+ help -+ If you don't know what to do here, say N. -+ - config HT_IRQ - bool "Interrupts on hypertransport devices" - default y ---- a/drivers/pci/quirks.c -+++ b/drivers/pci/quirks.c -@@ -41,6 +41,7 @@ static void quirk_mmio_always_on(struct - DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID, - PCI_CLASS_BRIDGE_HOST, 8, quirk_mmio_always_on); - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS - /* The Mellanox Tavor device gives false positive parity errors - * Mark this device with a broken_parity_status, to allow - * PCI scanning code to "skip" this now blacklisted device. -@@ -3038,6 +3039,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I - DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65f9, quirk_intel_mc_errata); - DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65fa, quirk_intel_mc_errata); - -+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */ - - /* - * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum. To -@@ -3094,6 +3096,8 @@ static void fixup_debug_report(struct pc - } - } - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS -+ - /* - * Some BIOS implementations leave the Intel GPU interrupts enabled, - * even though no one is handling them (f.e. i915 driver is never loaded). -@@ -3128,6 +3132,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN - DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); - DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq); - -+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */ -+ - /* - * PCI devices which are on Intel chips can skip the 10ms delay - * before entering D3 mode. diff --git a/target/linux/generic/patches-4.9/811-pci_disable_usb_common_quirks.patch b/target/linux/generic/patches-4.9/811-pci_disable_usb_common_quirks.patch deleted file mode 100644 index eff7350867..0000000000 --- a/target/linux/generic/patches-4.9/811-pci_disable_usb_common_quirks.patch +++ /dev/null @@ -1,102 +0,0 @@ - ---- a/drivers/usb/host/pci-quirks.c -+++ b/drivers/usb/host/pci-quirks.c -@@ -106,6 +106,8 @@ struct amd_chipset_type { - u8 rev; - }; - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS -+ - static struct amd_chipset_info { - struct pci_dev *nb_dev; - struct pci_dev *smbus_dev; -@@ -503,6 +505,10 @@ void usb_amd_dev_put(void) - } - EXPORT_SYMBOL_GPL(usb_amd_dev_put); - -+#endif /* CONFIG_PCI_DISABLE_COMMON_QUIRKS */ -+ -+#if IS_ENABLED(CONFIG_USB_UHCI_HCD) -+ - /* - * Make sure the controller is completely inactive, unable to - * generate interrupts or do DMA. -@@ -582,8 +588,17 @@ reset_needed: - uhci_reset_hc(pdev, base); - return 1; - } -+#else -+int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base) -+{ -+ return 0; -+} -+ -+#endif - EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc); - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS -+ - static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask) - { - u16 cmd; -@@ -1150,3 +1165,4 @@ static void quirk_usb_early_handoff(stru - } - DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID, - PCI_CLASS_SERIAL_USB, 8, quirk_usb_early_handoff); -+#endif ---- a/drivers/usb/host/pci-quirks.h -+++ b/drivers/usb/host/pci-quirks.h -@@ -4,6 +4,9 @@ - #ifdef CONFIG_PCI - void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); - int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); -+#endif /* CONFIG_PCI */ -+ -+#if defined(CONFIG_PCI) && !defined(CONFIG_PCI_DISABLE_COMMON_QUIRKS) - int usb_amd_find_chipset_info(void); - int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev); - bool usb_amd_hang_symptom_quirk(void); -@@ -17,12 +20,25 @@ void usb_disable_xhci_ports(struct pci_d - void sb800_prefetch(struct device *dev, int on); - #else - struct pci_dev; -+static inline int usb_amd_find_chipset_info(void) -+{ -+ return 0; -+} -+static inline bool usb_amd_hang_symptom_quirk(void) -+{ -+ return false; -+} -+static inline bool usb_amd_prefetch_quirk(void) -+{ -+ return false; -+} - static inline void usb_amd_quirk_pll_disable(void) {} - static inline void usb_amd_quirk_pll_enable(void) {} - static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {} - static inline void usb_amd_dev_put(void) {} - static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {} - static inline void sb800_prefetch(struct device *dev, int on) {} --#endif /* CONFIG_PCI */ -+static inline void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev) {} -+#endif - - #endif /* __LINUX_USB_PCI_QUIRKS_H */ ---- a/include/linux/usb/hcd.h -+++ b/include/linux/usb/hcd.h -@@ -461,7 +461,14 @@ extern int usb_hcd_pci_probe(struct pci_ - extern void usb_hcd_pci_remove(struct pci_dev *dev); - extern void usb_hcd_pci_shutdown(struct pci_dev *dev); - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS - extern int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *dev); -+#else -+static inline int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *dev) -+{ -+ return 0; -+} -+#endif - - #ifdef CONFIG_PM - extern const struct dev_pm_ops usb_hcd_pci_pm_ops; diff --git a/target/linux/generic/patches-4.9/821-usb-Remove-annoying-warning-about-bogus-URB.patch b/target/linux/generic/patches-4.9/821-usb-Remove-annoying-warning-about-bogus-URB.patch deleted file mode 100644 index 84a62bf228..0000000000 --- a/target/linux/generic/patches-4.9/821-usb-Remove-annoying-warning-about-bogus-URB.patch +++ /dev/null @@ -1,78 +0,0 @@ -From f13ad28ba4280d2283ca2b49f0bd384bc51e6a68 Mon Sep 17 00:00:00 2001 -From: Alexey Brodkin <abrodkin@synopsys.com> -Date: Tue, 5 Jul 2016 14:28:31 +0300 -Subject: [PATCH] usb: Remove annoying warning about bogus URB - -When ath9k-htc Wi-Fi dongle is used with generic OHCI controller -infinite stream of warnings appears in debug console like this: --------------------------->8---------------------- -usb 1-1: new full-speed USB device number 2 using ohci-platform -usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested -usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: -51008 -------------[ cut here ]------------ -WARNING: CPU: 0 PID: 19 at drivers/usb/core/urb.c:449 -usb_submit_urb+0x1b4/0x498() -usb 1-1: BOGUS urb xfer, pipe 1 != type 3 -Modules linked in: -CPU: 0 PID: 19 Comm: kworker/0:1 Not tainted -4.4.0-rc4-00017-g00e2d79-dirty #3 -Workqueue: events request_firmware_work_func - -Stack Trace: - arc_unwind_core.constprop.1+0xa4/0x110 ----[ end trace 649ef8c342817fc2 ]--- -------------[ cut here ]------------ -WARNING: CPU: 0 PID: 19 at drivers/usb/core/urb.c:449 -usb_submit_urb+0x1b4/0x498() -usb 1-1: BOGUS urb xfer, pipe 1 != type 3 -Modules linked in: -CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W -4.4.0-rc4-00017-g00e2d79-dirty #3 -Workqueue: events request_firmware_work_func - -Stack Trace: - arc_unwind_core.constprop.1+0xa4/0x110 ----[ end trace 649ef8c342817fc3 ]--- -------------[ cut here ]------------ --------------------------->8---------------------- - -There're some discussions in mailing lists proposing to disable -that particular check alltogether and magically all seem to work -fine with muted warning. - -Anyways new thread on that regard could be found here: -http://lists.infradead.org/pipermail/linux-snps-arc/2016-July/001310.html - -Let's see what comes out of that new discussion, hopefully patching -of generic USB stuff won't be required then. - -Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> ---- - drivers/usb/core/urb.c | 5 ----- - 1 file changed, 5 deletions(-) - ---- a/drivers/usb/core/urb.c -+++ b/drivers/usb/core/urb.c -@@ -321,9 +321,6 @@ EXPORT_SYMBOL_GPL(usb_unanchor_urb); - */ - int usb_submit_urb(struct urb *urb, gfp_t mem_flags) - { -- static int pipetypes[4] = { -- PIPE_CONTROL, PIPE_ISOCHRONOUS, PIPE_BULK, PIPE_INTERRUPT -- }; - int xfertype, max; - struct usb_device *dev; - struct usb_host_endpoint *ep; -@@ -441,11 +438,6 @@ int usb_submit_urb(struct urb *urb, gfp_ - * cause problems in HCDs if they get it wrong. - */ - -- /* Check that the pipe's type matches the endpoint's type */ -- if (usb_pipetype(urb->pipe) != pipetypes[xfertype]) -- dev_WARN(&dev->dev, "BOGUS urb xfer, pipe %x != type %x\n", -- usb_pipetype(urb->pipe), pipetypes[xfertype]); -- - /* Check against a simple/standard policy */ - allowed = (URB_NO_TRANSFER_DMA_MAP | URB_NO_INTERRUPT | URB_DIR_MASK | - URB_FREE_BUFFER); diff --git a/target/linux/generic/patches-4.9/831-ledtrig_netdev.patch b/target/linux/generic/patches-4.9/831-ledtrig_netdev.patch deleted file mode 100644 index 8422aa3716..0000000000 --- a/target/linux/generic/patches-4.9/831-ledtrig_netdev.patch +++ /dev/null @@ -1,21 +0,0 @@ ---- a/drivers/leds/trigger/Kconfig -+++ b/drivers/leds/trigger/Kconfig -@@ -126,4 +126,11 @@ config LEDS_TRIGGER_PANIC - a different trigger. - If unsure, say Y. - -+config LEDS_TRIGGER_NETDEV -+ tristate "LED Netdev Trigger" -+ depends on NET && LEDS_TRIGGERS -+ help -+ This allows LEDs to be controlled by network device activity. -+ If unsure, say Y. -+ - endif # LEDS_TRIGGERS ---- a/drivers/leds/Makefile -+++ b/drivers/leds/Makefile -@@ -77,3 +77,4 @@ obj-$(CONFIG_LEDS_DAC124S085) += leds-d - - # LED Triggers - obj-$(CONFIG_LEDS_TRIGGERS) += trigger/ -+obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o diff --git a/target/linux/generic/patches-4.9/834-ledtrig-libata.patch b/target/linux/generic/patches-4.9/834-ledtrig-libata.patch deleted file mode 100644 index 63a31f5db3..0000000000 --- a/target/linux/generic/patches-4.9/834-ledtrig-libata.patch +++ /dev/null @@ -1,153 +0,0 @@ -From 52cfd51cdf6a6e14d4fb270c6343abac3bac00f4 Mon Sep 17 00:00:00 2001 -From: Daniel Golle <daniel@makrotopia.org> -Date: Fri, 12 Dec 2014 13:38:33 +0100 -Subject: [PATCH] libata: add ledtrig support -To: linux-ide@vger.kernel.org, - Tejun Heo <tj@kernel.org> - -This adds a LED trigger for each ATA port indicating disk activity. - -As this is needed only on specific platforms (NAS SoCs and such), -these platforms should define ARCH_WANTS_LIBATA_LEDS if there -are boards with LED(s) intended to indicate ATA disk activity and -need the OS to take care of that. -In that way, if not selected, LED trigger support not will be -included in libata-core and both, codepaths and structures remain -untouched. - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/ata/Kconfig | 16 ++++++++++++++++ - drivers/ata/libata-core.c | 41 +++++++++++++++++++++++++++++++++++++++++ - include/linux/libata.h | 9 +++++++++ - 3 files changed, 66 insertions(+) - ---- a/drivers/ata/Kconfig -+++ b/drivers/ata/Kconfig -@@ -46,6 +46,22 @@ config ATA_VERBOSE_ERROR - - If unsure, say Y. - -+config ARCH_WANT_LIBATA_LEDS -+ bool -+ -+config ATA_LEDS -+ bool "support ATA port LED triggers" -+ depends on ARCH_WANT_LIBATA_LEDS -+ select NEW_LEDS -+ select LEDS_CLASS -+ select LEDS_TRIGGERS -+ default y -+ help -+ This option adds a LED trigger for each registered ATA port. -+ It is used to drive disk activity leds connected via GPIO. -+ -+ If unsure, say N. -+ - config ATA_ACPI - bool "ATA ACPI Support" - depends on ACPI ---- a/drivers/ata/libata-core.c -+++ b/drivers/ata/libata-core.c -@@ -731,6 +731,19 @@ u64 ata_tf_read_block(const struct ata_t - return block; - } - -+#ifdef CONFIG_ATA_LEDS -+#define LIBATA_BLINK_DELAY 20 /* ms */ -+static inline void ata_led_act(struct ata_port *ap) -+{ -+ unsigned long led_delay = LIBATA_BLINK_DELAY; -+ -+ if (unlikely(!ap->ledtrig)) -+ return; -+ -+ led_trigger_blink_oneshot(ap->ledtrig, &led_delay, &led_delay, 0); -+} -+#endif -+ - /** - * ata_build_rw_tf - Build ATA taskfile for given read/write request - * @tf: Target ATA taskfile -@@ -4963,6 +4976,9 @@ struct ata_queued_cmd *ata_qc_new_init(s - if (tag < 0) - return NULL; - } -+#ifdef CONFIG_ATA_LEDS -+ ata_led_act(ap); -+#endif - - qc = __ata_qc_from_tag(ap, tag); - qc->tag = tag; -@@ -5865,6 +5881,9 @@ struct ata_port *ata_port_alloc(struct a - ap->stats.unhandled_irq = 1; - ap->stats.idle_irq = 1; - #endif -+#ifdef CONFIG_ATA_LEDS -+ ap->ledtrig = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); -+#endif - ata_sff_port_init(ap); - - return ap; -@@ -5886,6 +5905,12 @@ static void ata_host_release(struct devi - - kfree(ap->pmp_link); - kfree(ap->slave_link); -+#ifdef CONFIG_ATA_LEDS -+ if (ap->ledtrig) { -+ led_trigger_unregister(ap->ledtrig); -+ kfree(ap->ledtrig); -+ }; -+#endif - kfree(ap); - host->ports[i] = NULL; - } -@@ -6332,7 +6357,23 @@ int ata_host_register(struct ata_host *h - host->ports[i]->print_id = atomic_inc_return(&ata_print_id); - host->ports[i]->local_port_no = i + 1; - } -+#ifdef CONFIG_ATA_LEDS -+ for (i = 0; i < host->n_ports; i++) { -+ if (unlikely(!host->ports[i]->ledtrig)) -+ continue; - -+ snprintf(host->ports[i]->ledtrig_name, -+ sizeof(host->ports[i]->ledtrig_name), "ata%u", -+ host->ports[i]->print_id); -+ -+ host->ports[i]->ledtrig->name = host->ports[i]->ledtrig_name; -+ -+ if (led_trigger_register(host->ports[i]->ledtrig)) { -+ kfree(host->ports[i]->ledtrig); -+ host->ports[i]->ledtrig = NULL; -+ } -+ } -+#endif - /* Create associated sysfs transport objects */ - for (i = 0; i < host->n_ports; i++) { - rc = ata_tport_add(host->dev,host->ports[i]); ---- a/include/linux/libata.h -+++ b/include/linux/libata.h -@@ -38,6 +38,9 @@ - #include <linux/acpi.h> - #include <linux/cdrom.h> - #include <linux/sched.h> -+#ifdef CONFIG_ATA_LEDS -+#include <linux/leds.h> -+#endif - - /* - * Define if arch has non-standard setup. This is a _PCI_ standard -@@ -883,6 +886,12 @@ struct ata_port { - #ifdef CONFIG_ATA_ACPI - struct ata_acpi_gtm __acpi_init_gtm; /* use ata_acpi_init_gtm() */ - #endif -+ -+#ifdef CONFIG_ATA_LEDS -+ struct led_trigger *ledtrig; -+ char ledtrig_name[8]; -+#endif -+ - /* owned by EH */ - u8 sector_buf[ATA_SECT_SIZE] ____cacheline_aligned; - }; diff --git a/target/linux/generic/patches-4.9/835-misc-owl_loader.patch b/target/linux/generic/patches-4.9/835-misc-owl_loader.patch deleted file mode 100644 index 4f26ae5cca..0000000000 --- a/target/linux/generic/patches-4.9/835-misc-owl_loader.patch +++ /dev/null @@ -1,31 +0,0 @@ ---- a/drivers/misc/Kconfig -+++ b/drivers/misc/Kconfig -@@ -151,6 +151,18 @@ config SGI_IOC4 - If you have an SGI Altix with an IOC4-based card say Y. - Otherwise say N. - -+config OWL_LOADER -+ tristate "Owl loader for initializing Atheros PCI(e) Wifi chips" -+ depends on PCI -+ ---help--- -+ This kernel module helps to initialize certain Qualcomm -+ Atheros' PCI(e) Wifi chips, which have the init data -+ (which contains the PCI device ID for example) stored -+ together with the calibration data in the file system. -+ -+ This is necessary for devices like the Cisco Meraki Z1, say M. -+ Otherwise say N. -+ - config TIFM_CORE - tristate "TI Flash Media interface support" - depends on PCI ---- a/drivers/misc/Makefile -+++ b/drivers/misc/Makefile -@@ -12,6 +12,7 @@ obj-$(CONFIG_ATMEL_TCLIB) += atmel_tclib - obj-$(CONFIG_DUMMY_IRQ) += dummy-irq.o - obj-$(CONFIG_ICS932S401) += ics932s401.o - obj-$(CONFIG_LKDTM) += lkdtm.o -+obj-$(CONFIG_OWL_LOADER) += owl-loader.o - obj-$(CONFIG_TIFM_CORE) += tifm_core.o - obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o - obj-$(CONFIG_PHANTOM) += phantom.o diff --git a/target/linux/generic/patches-4.9/840-rtc7301.patch b/target/linux/generic/patches-4.9/840-rtc7301.patch deleted file mode 100644 index 4122048428..0000000000 --- a/target/linux/generic/patches-4.9/840-rtc7301.patch +++ /dev/null @@ -1,250 +0,0 @@ ---- a/drivers/rtc/Kconfig -+++ b/drivers/rtc/Kconfig -@@ -1202,6 +1202,15 @@ config RTC_DRV_ZYNQMP - If you say yes here you get support for the RTC controller found on - Xilinx Zynq Ultrascale+ MPSoC. - -+config RTC_DRV_RTC7301 -+ tristate "Epson RTC-7301 SF/DG" -+ help -+ If you say Y here you will get support for the -+ Epson RTC-7301 SF/DG RTC chips. -+ -+ This driver can also be built as a module. If so, the module -+ will be called rtc-7301. -+ - comment "on-CPU RTC drivers" - - config RTC_DRV_ASM9260 ---- a/drivers/rtc/Makefile -+++ b/drivers/rtc/Makefile -@@ -127,6 +127,7 @@ obj-$(CONFIG_RTC_DRV_RP5C01) += rtc-rp5c - obj-$(CONFIG_RTC_DRV_RS5C313) += rtc-rs5c313.o - obj-$(CONFIG_RTC_DRV_RS5C348) += rtc-rs5c348.o - obj-$(CONFIG_RTC_DRV_RS5C372) += rtc-rs5c372.o -+obj-$(CONFIG_RTC_DRV_RTC7301) += rtc-rtc7301.o - obj-$(CONFIG_RTC_DRV_RV3029C2) += rtc-rv3029c2.o - obj-$(CONFIG_RTC_DRV_RV8803) += rtc-rv8803.o - obj-$(CONFIG_RTC_DRV_RX4581) += rtc-rx4581.o ---- /dev/null -+++ b/drivers/rtc/rtc-rtc7301.c -@@ -0,0 +1,219 @@ -+/* -+ * Driver for Epson RTC-7301SF/DG -+ * -+ * Copyright (C) 2009 Jose Vasconcellos -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+ -+#include <linux/module.h> -+#include <linux/rtc.h> -+#include <linux/platform_device.h> -+#include <linux/io.h> -+#include <linux/delay.h> -+#include <linux/bcd.h> -+ -+#define RTC_NAME "rtc7301" -+#define RTC_VERSION "0.1" -+ -+/* Epson RTC-7301 register addresses */ -+#define RTC7301_SEC 0x00 -+#define RTC7301_SEC10 0x01 -+#define RTC7301_MIN 0x02 -+#define RTC7301_MIN10 0x03 -+#define RTC7301_HOUR 0x04 -+#define RTC7301_HOUR10 0x05 -+#define RTC7301_WEEKDAY 0x06 -+#define RTC7301_DAY 0x07 -+#define RTC7301_DAY10 0x08 -+#define RTC7301_MON 0x09 -+#define RTC7301_MON10 0x0A -+#define RTC7301_YEAR 0x0B -+#define RTC7301_YEAR10 0x0C -+#define RTC7301_YEAR100 0x0D -+#define RTC7301_YEAR1000 0x0E -+#define RTC7301_CTRLREG 0x0F -+ -+static uint8_t __iomem *rtc7301_base; -+ -+#define read_reg(offset) (readb(rtc7301_base + offset) & 0xf) -+#define write_reg(offset, data) writeb(data, rtc7301_base + (offset)) -+ -+#define rtc7301_isbusy() (read_reg(RTC7301_CTRLREG) & 1) -+ -+static void rtc7301_init_settings(void) -+{ -+ int i; -+ -+ write_reg(RTC7301_CTRLREG, 2); -+ write_reg(RTC7301_YEAR1000, 2); -+ udelay(122); -+ -+ /* bank 1 */ -+ write_reg(RTC7301_CTRLREG, 6); -+ for (i=0; i<15; i++) -+ write_reg(i, 0); -+ -+ /* bank 2 */ -+ write_reg(RTC7301_CTRLREG, 14); -+ for (i=0; i<15; i++) -+ write_reg(i, 0); -+ write_reg(RTC7301_CTRLREG, 0); -+} -+ -+static int rtc7301_get_datetime(struct device *dev, struct rtc_time *dt) -+{ -+ int cnt; -+ uint8_t buf[16]; -+ -+ cnt = 0; -+ while (rtc7301_isbusy()) { -+ udelay(244); -+ if (cnt++ > 100) { -+ dev_err(dev, "%s: timeout error %x\n", __func__, rtc7301_base[RTC7301_CTRLREG]); -+ return -EIO; -+ } -+ } -+ -+ for (cnt=0; cnt<16; cnt++) -+ buf[cnt] = read_reg(cnt); -+ -+ if (buf[RTC7301_SEC10] & 8) { -+ dev_err(dev, "%s: RTC not set\n", __func__); -+ return -EINVAL; -+ } -+ -+ memset(dt, 0, sizeof(*dt)); -+ -+ dt->tm_sec = buf[RTC7301_SEC] + buf[RTC7301_SEC10]*10; -+ dt->tm_min = buf[RTC7301_MIN] + buf[RTC7301_MIN10]*10; -+ dt->tm_hour = buf[RTC7301_HOUR] + buf[RTC7301_HOUR10]*10; -+ -+ dt->tm_mday = buf[RTC7301_DAY] + buf[RTC7301_DAY10]*10; -+ dt->tm_mon = buf[RTC7301_MON] + buf[RTC7301_MON10]*10 - 1; -+ dt->tm_year = buf[RTC7301_YEAR] + buf[RTC7301_YEAR10]*10 + -+ buf[RTC7301_YEAR100]*100 + -+ ((buf[RTC7301_YEAR1000] & 3)*1000) - 1900; -+ -+ /* the rtc device may contain illegal values on power up -+ * according to the data sheet. make sure they are valid. -+ */ -+ -+ return rtc_valid_tm(dt); -+} -+ -+static int rtc7301_set_datetime(struct device *dev, struct rtc_time *dt) -+{ -+ int data; -+ -+ data = dt->tm_year + 1900; -+ if (data >= 2100 || data < 1900) -+ return -EINVAL; -+ -+ write_reg(RTC7301_CTRLREG, 2); -+ udelay(122); -+ -+ data = bin2bcd(dt->tm_sec); -+ write_reg(RTC7301_SEC, data); -+ write_reg(RTC7301_SEC10, (data >> 4)); -+ -+ data = bin2bcd(dt->tm_min); -+ write_reg(RTC7301_MIN, data ); -+ write_reg(RTC7301_MIN10, (data >> 4)); -+ -+ data = bin2bcd(dt->tm_hour); -+ write_reg(RTC7301_HOUR, data); -+ write_reg(RTC7301_HOUR10, (data >> 4)); -+ -+ data = bin2bcd(dt->tm_mday); -+ write_reg(RTC7301_DAY, data); -+ write_reg(RTC7301_DAY10, (data>> 4)); -+ -+ data = bin2bcd(dt->tm_mon + 1); -+ write_reg(RTC7301_MON, data); -+ write_reg(RTC7301_MON10, (data >> 4)); -+ -+ data = bin2bcd(dt->tm_year % 100); -+ write_reg(RTC7301_YEAR, data); -+ write_reg(RTC7301_YEAR10, (data >> 4)); -+ data = bin2bcd((1900 + dt->tm_year) / 100); -+ write_reg(RTC7301_YEAR100, data); -+ -+ data = bin2bcd(dt->tm_wday); -+ write_reg(RTC7301_WEEKDAY, data); -+ -+ write_reg(RTC7301_CTRLREG, 0); -+ -+ return 0; -+} -+ -+static const struct rtc_class_ops rtc7301_rtc_ops = { -+ .read_time = rtc7301_get_datetime, -+ .set_time = rtc7301_set_datetime, -+}; -+ -+static int rtc7301_probe(struct platform_device *pdev) -+{ -+ struct rtc_device *rtc; -+ struct resource *res; -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!res) -+ return -ENOENT; -+ -+ rtc7301_base = ioremap_nocache(res->start, 0x1000 /*res->end - res->start + 1*/); -+ if (!rtc7301_base) -+ return -EINVAL; -+ -+ rtc = rtc_device_register(RTC_NAME, &pdev->dev, -+ &rtc7301_rtc_ops, THIS_MODULE); -+ if (IS_ERR(rtc)) { -+ iounmap(rtc7301_base); -+ return PTR_ERR(rtc); -+ } -+ -+ platform_set_drvdata(pdev, rtc); -+ -+ rtc7301_init_settings(); -+ return 0; -+} -+ -+static int rtc7301_remove(struct platform_device *pdev) -+{ -+ struct rtc_device *rtc = platform_get_drvdata(pdev); -+ -+ if (rtc) -+ rtc_device_unregister(rtc); -+ if (rtc7301_base) -+ iounmap(rtc7301_base); -+ return 0; -+} -+ -+static struct platform_driver rtc7301_driver = { -+ .driver = { -+ .name = RTC_NAME, -+ .owner = THIS_MODULE, -+ }, -+ .probe = rtc7301_probe, -+ .remove = rtc7301_remove, -+}; -+ -+static __init int rtc7301_init(void) -+{ -+ return platform_driver_register(&rtc7301_driver); -+} -+module_init(rtc7301_init); -+ -+static __exit void rtc7301_exit(void) -+{ -+ platform_driver_unregister(&rtc7301_driver); -+} -+module_exit(rtc7301_exit); -+ -+MODULE_DESCRIPTION("Epson 7301 RTC driver"); -+MODULE_AUTHOR("Jose Vasconcellos <jvasco@verizon.net>"); -+MODULE_LICENSE("GPL"); -+MODULE_ALIAS("platform:" RTC_NAME); -+MODULE_VERSION(RTC_VERSION); diff --git a/target/linux/generic/patches-4.9/841-rtc_pt7c4338.patch b/target/linux/generic/patches-4.9/841-rtc_pt7c4338.patch deleted file mode 100644 index 083f1f18ce..0000000000 --- a/target/linux/generic/patches-4.9/841-rtc_pt7c4338.patch +++ /dev/null @@ -1,247 +0,0 @@ ---- a/drivers/rtc/Kconfig -+++ b/drivers/rtc/Kconfig -@@ -610,6 +610,15 @@ config RTC_DRV_S5M - This driver can also be built as a module. If so, the module - will be called rtc-s5m. - -+config RTC_DRV_PT7C4338 -+ tristate "Pericom Technology Inc. PT7C4338 RTC" -+ help -+ If you say yes here you get support for the Pericom Technology -+ Inc. PT7C4338 RTC chip. -+ -+ This driver can also be built as a module. If so, the module -+ will be called rtc-pt7c4338. -+ - endif # I2C - - comment "SPI RTC drivers" ---- a/drivers/rtc/Makefile -+++ b/drivers/rtc/Makefile -@@ -118,6 +118,7 @@ obj-$(CONFIG_RTC_DRV_PL030) += rtc-pl030 - obj-$(CONFIG_RTC_DRV_PL031) += rtc-pl031.o - obj-$(CONFIG_RTC_DRV_PM8XXX) += rtc-pm8xxx.o - obj-$(CONFIG_RTC_DRV_PS3) += rtc-ps3.o -+obj-$(CONFIG_RTC_DRV_PT7C4338) += rtc-pt7c4338.o - obj-$(CONFIG_RTC_DRV_PUV3) += rtc-puv3.o - obj-$(CONFIG_RTC_DRV_PXA) += rtc-pxa.o - obj-$(CONFIG_RTC_DRV_R9701) += rtc-r9701.o ---- /dev/null -+++ b/drivers/rtc/rtc-pt7c4338.c -@@ -0,0 +1,216 @@ -+/* -+ * Copyright 2010 Freescale Semiconductor, Inc. -+ * -+ * Author: Priyanka Jain <Priyanka.Jain@freescale.com> -+ * -+ * See file CREDITS for list of people who contributed to this -+ * project. -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of -+ * the License, or (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, -+ * MA 02111-1307 USA -+ */ -+ -+/* -+ * This file provides Date & Time support (no alarms) for PT7C4338 chip. -+ * -+ * This file is based on drivers/rtc/rtc-ds1307.c -+ * -+ * PT7C4338 chip is manufactured by Pericom Technology Inc. -+ * It is a serial real-time clock which provides -+ * 1)Low-power clock/calendar. -+ * 2)Programmable square-wave output. -+ * It has 56 bytes of nonvolatile RAM. -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/i2c.h> -+#include <linux/rtc.h> -+#include <linux/bcd.h> -+ -+/* RTC register addresses */ -+#define PT7C4338_REG_SECONDS 0x00 -+#define PT7C4338_REG_MINUTES 0x01 -+#define PT7C4338_REG_HOURS 0x02 -+#define PT7C4338_REG_AMPM 0x02 -+#define PT7C4338_REG_DAY 0x03 -+#define PT7C4338_REG_DATE 0x04 -+#define PT7C4338_REG_MONTH 0x05 -+#define PT7C4338_REG_YEAR 0x06 -+#define PT7C4338_REG_CTRL_STAT 0x07 -+ -+/* RTC second register address bit */ -+#define PT7C4338_SEC_BIT_CH 0x80 /*Clock Halt (in Register 0)*/ -+ -+/* RTC control and status register bits */ -+#define PT7C4338_CTRL_STAT_BIT_RS0 0x1 /*Rate select 0*/ -+#define PT7C4338_CTRL_STAT_BIT_RS1 0x2 /*Rate select 1*/ -+#define PT7C4338_CTRL_STAT_BIT_SQWE 0x10 /*Square Wave Enable*/ -+#define PT7C4338_CTRL_STAT_BIT_OSF 0x20 /*Oscillator Stop Flag*/ -+#define PT7C4338_CTRL_STAT_BIT_OUT 0x80 /*Output Level Control*/ -+ -+static const struct i2c_device_id pt7c4338_id[] = { -+ { "pt7c4338", 0 }, -+ { } -+}; -+MODULE_DEVICE_TABLE(i2c, pt7c4338_id); -+ -+struct pt7c4338{ -+ struct i2c_client *client; -+ struct rtc_device *rtc; -+}; -+ -+static int pt7c4338_read_time(struct device *dev, struct rtc_time *time) -+{ -+ struct i2c_client *client = to_i2c_client(dev); -+ int ret; -+ u8 buf[7]; -+ u8 year, month, day, hour, minute, second; -+ u8 week, twelve_hr, am_pm; -+ -+ ret = i2c_smbus_read_i2c_block_data(client, -+ PT7C4338_REG_SECONDS, 7, buf); -+ if (ret < 0) -+ return ret; -+ if (ret < 7) -+ return -EIO; -+ -+ second = buf[0]; -+ minute = buf[1]; -+ hour = buf[2]; -+ week = buf[3]; -+ day = buf[4]; -+ month = buf[5]; -+ year = buf[6]; -+ -+ /* Extract additional information for AM/PM */ -+ twelve_hr = hour & 0x40; -+ am_pm = hour & 0x20; -+ -+ /* Write to rtc_time structure */ -+ time->tm_sec = bcd2bin(second & 0x7f); -+ time->tm_min = bcd2bin(minute & 0x7f); -+ if (twelve_hr) { -+ /* Convert to 24 hr */ -+ if (am_pm) -+ time->tm_hour = bcd2bin(hour & 0x10) + 12; -+ else -+ time->tm_hour = bcd2bin(hour & 0xBF); -+ } else { -+ time->tm_hour = bcd2bin(hour); -+ } -+ -+ time->tm_wday = bcd2bin(week & 0x07) - 1; -+ time->tm_mday = bcd2bin(day & 0x3f); -+ time->tm_mon = bcd2bin(month & 0x1F) - 1; -+ /* assume 20YY not 19YY */ -+ time->tm_year = bcd2bin(year) + 100; -+ -+ return 0; -+} -+ -+static int pt7c4338_set_time(struct device *dev, struct rtc_time *time) -+{ -+ struct i2c_client *client = to_i2c_client(dev); -+ u8 buf[7]; -+ -+ /* Extract time from rtc_time and load into pt7c4338*/ -+ buf[0] = bin2bcd(time->tm_sec); -+ buf[1] = bin2bcd(time->tm_min); -+ buf[2] = bin2bcd(time->tm_hour); -+ buf[3] = bin2bcd(time->tm_wday + 1); /* Day of the week */ -+ buf[4] = bin2bcd(time->tm_mday); /* Date */ -+ buf[5] = bin2bcd(time->tm_mon + 1); -+ -+ /* assume 20YY not 19YY */ -+ if (time->tm_year >= 100) -+ buf[6] = bin2bcd(time->tm_year - 100); -+ else -+ buf[6] = bin2bcd(time->tm_year); -+ -+ return i2c_smbus_write_i2c_block_data(client, -+ PT7C4338_REG_SECONDS, 7, buf); -+} -+ -+static const struct rtc_class_ops pt7c4338_rtc_ops = { -+ .read_time = pt7c4338_read_time, -+ .set_time = pt7c4338_set_time, -+}; -+ -+static int pt7c4338_probe(struct i2c_client *client, -+ const struct i2c_device_id *id) -+{ -+ struct pt7c4338 *pt7c4338; -+ struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); -+ int ret; -+ -+ pt7c4338 = kzalloc(sizeof(struct pt7c4338), GFP_KERNEL); -+ if (!pt7c4338) -+ return -ENOMEM; -+ -+ pt7c4338->client = client; -+ i2c_set_clientdata(client, pt7c4338); -+ pt7c4338->rtc = rtc_device_register(client->name, &client->dev, -+ &pt7c4338_rtc_ops, THIS_MODULE); -+ if (IS_ERR(pt7c4338->rtc)) { -+ ret = PTR_ERR(pt7c4338->rtc); -+ dev_err(&client->dev, "unable to register the class device\n"); -+ goto out_free; -+ } -+ -+ return 0; -+out_free: -+ i2c_set_clientdata(client, NULL); -+ kfree(pt7c4338); -+ return ret; -+} -+ -+static int pt7c4338_remove(struct i2c_client *client) -+{ -+ struct pt7c4338 *pt7c4338 = i2c_get_clientdata(client); -+ -+ rtc_device_unregister(pt7c4338->rtc); -+ i2c_set_clientdata(client, NULL); -+ kfree(pt7c4338); -+ return 0; -+} -+ -+static struct i2c_driver pt7c4338_driver = { -+ .driver = { -+ .name = "rtc-pt7c4338", -+ .owner = THIS_MODULE, -+ }, -+ .probe = pt7c4338_probe, -+ .remove = pt7c4338_remove, -+ .id_table = pt7c4338_id, -+}; -+ -+static int __init pt7c4338_init(void) -+{ -+ return i2c_add_driver(&pt7c4338_driver); -+} -+ -+static void __exit pt7c4338_exit(void) -+{ -+ i2c_del_driver(&pt7c4338_driver); -+} -+ -+module_init(pt7c4338_init); -+module_exit(pt7c4338_exit); -+ -+MODULE_AUTHOR("Priyanka Jain <Priyanka.Jain@freescale.com>"); -+MODULE_DESCRIPTION("pericom Technology Inc. PT7C4338 RTC Driver"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/generic/patches-4.9/890-uart_optional_sysrq.patch b/target/linux/generic/patches-4.9/890-uart_optional_sysrq.patch deleted file mode 100644 index 5f7de2bb0a..0000000000 --- a/target/linux/generic/patches-4.9/890-uart_optional_sysrq.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/lib/Kconfig.debug -+++ b/lib/Kconfig.debug -@@ -397,6 +397,11 @@ config MAGIC_SYSRQ_DEFAULT_ENABLE - This may be set to 1 or 0 to enable or disable them all, or - to a bitmask as described in Documentation/sysrq.txt. - -+config MAGIC_SYSRQ_SERIAL -+ bool "Enable magic SysRq key over serial" -+ depends on MAGIC_SYSRQ -+ default y -+ - config DEBUG_KERNEL - bool "Kernel debugging" - help ---- a/include/linux/serial_core.h -+++ b/include/linux/serial_core.h -@@ -448,7 +448,7 @@ extern void uart_handle_cts_change(struc - extern void uart_insert_char(struct uart_port *port, unsigned int status, - unsigned int overrun, unsigned int ch, unsigned int flag); - --#ifdef SUPPORT_SYSRQ -+#if defined(SUPPORT_SYSRQ) && defined(CONFIG_MAGIC_SYSRQ_SERIAL) - static inline int - uart_handle_sysrq_char(struct uart_port *port, unsigned int ch) - { diff --git a/target/linux/generic/patches-4.9/901-debloat_sock_diag.patch b/target/linux/generic/patches-4.9/901-debloat_sock_diag.patch deleted file mode 100644 index 2fc52c8ab0..0000000000 --- a/target/linux/generic/patches-4.9/901-debloat_sock_diag.patch +++ /dev/null @@ -1,79 +0,0 @@ ---- a/net/Kconfig -+++ b/net/Kconfig -@@ -95,6 +95,9 @@ source "net/netlabel/Kconfig" - - endif # if INET - -+config SOCK_DIAG -+ bool -+ - config NETWORK_SECMARK - bool "Security Marking" - help ---- a/net/core/Makefile -+++ b/net/core/Makefile -@@ -9,8 +9,9 @@ obj-$(CONFIG_SYSCTL) += sysctl_net_core. - - obj-y += dev.o ethtool.o dev_addr_lists.o dst.o netevent.o \ - neighbour.o rtnetlink.o utils.o link_watch.o filter.o \ -- sock_diag.o dev_ioctl.o tso.o sock_reuseport.o -+ dev_ioctl.o tso.o sock_reuseport.o - -+obj-$(CONFIG_SOCK_DIAG) += sock_diag.o - obj-$(CONFIG_XFRM) += flow.o - obj-y += net-sysfs.o - obj-$(CONFIG_PROC_FS) += net-procfs.o ---- a/net/core/sock.c -+++ b/net/core/sock.c -@@ -1457,9 +1457,11 @@ void sk_destruct(struct sock *sk) - - static void __sk_free(struct sock *sk) - { -+#ifdef CONFIG_SOCK_DIAG - if (unlikely(sock_diag_has_destroy_listeners(sk) && sk->sk_net_refcnt)) - sock_diag_broadcast_destroy(sk); - else -+#endif - sk_destruct(sk); - } - ---- a/net/ipv4/Kconfig -+++ b/net/ipv4/Kconfig -@@ -408,6 +408,7 @@ config INET_XFRM_MODE_BEET - - config INET_DIAG - tristate "INET: socket monitoring interface" -+ select SOCK_DIAG - default y - ---help--- - Support for INET (TCP, DCCP, etc) socket monitoring interface used by ---- a/net/unix/Kconfig -+++ b/net/unix/Kconfig -@@ -22,6 +22,7 @@ config UNIX - config UNIX_DIAG - tristate "UNIX: socket monitoring interface" - depends on UNIX -+ select SOCK_DIAG - default n - ---help--- - Support for UNIX socket monitoring interface used by the ss tool. ---- a/net/netlink/Kconfig -+++ b/net/netlink/Kconfig -@@ -4,6 +4,7 @@ - - config NETLINK_DIAG - tristate "NETLINK: socket monitoring interface" -+ select SOCK_DIAG - default n - ---help--- - Support for NETLINK socket monitoring interface used by the ss tool. ---- a/net/packet/Kconfig -+++ b/net/packet/Kconfig -@@ -18,6 +18,7 @@ config PACKET - config PACKET_DIAG - tristate "Packet: sockets monitoring interface" - depends on PACKET -+ select SOCK_DIAG - default n - ---help--- - Support for PF_PACKET sockets monitoring interface used by the ss tool. diff --git a/target/linux/generic/patches-4.9/902-debloat_proc.patch b/target/linux/generic/patches-4.9/902-debloat_proc.patch deleted file mode 100644 index 1894757f22..0000000000 --- a/target/linux/generic/patches-4.9/902-debloat_proc.patch +++ /dev/null @@ -1,376 +0,0 @@ ---- a/fs/locks.c -+++ b/fs/locks.c -@@ -2802,6 +2802,8 @@ static const struct file_operations proc - - static int __init proc_locks_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - proc_create("locks", 0, NULL, &proc_locks_operations); - return 0; - } ---- a/fs/proc/Kconfig -+++ b/fs/proc/Kconfig -@@ -81,3 +81,8 @@ config PROC_CHILDREN - - Say Y if you are running any user-space software which takes benefit from - this interface. For example, rkt is such a piece of software. -+ -+config PROC_STRIPPED -+ default n -+ depends on EXPERT -+ bool "Strip non-essential /proc functionality to reduce code size" ---- a/fs/proc/consoles.c -+++ b/fs/proc/consoles.c -@@ -106,6 +106,9 @@ static const struct file_operations proc - - static int __init proc_consoles_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; -+ - proc_create("consoles", 0, NULL, &proc_consoles_operations); - return 0; - } ---- a/fs/proc/proc_tty.c -+++ b/fs/proc/proc_tty.c -@@ -143,7 +143,10 @@ static const struct file_operations proc - void proc_tty_register_driver(struct tty_driver *driver) - { - struct proc_dir_entry *ent; -- -+ -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - if (!driver->driver_name || driver->proc_entry || - !driver->ops->proc_fops) - return; -@@ -160,6 +163,9 @@ void proc_tty_unregister_driver(struct t - { - struct proc_dir_entry *ent; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - ent = driver->proc_entry; - if (!ent) - return; -@@ -174,6 +180,9 @@ void proc_tty_unregister_driver(struct t - */ - void __init proc_tty_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - if (!proc_mkdir("tty", NULL)) - return; - proc_mkdir("tty/ldisc", NULL); /* Preserved: it's userspace visible */ ---- a/kernel/exec_domain.c -+++ b/kernel/exec_domain.c -@@ -41,6 +41,8 @@ static const struct file_operations exec - - static int __init proc_execdomains_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - proc_create("execdomains", 0, NULL, &execdomains_proc_fops); - return 0; - } ---- a/kernel/irq/proc.c -+++ b/kernel/irq/proc.c -@@ -326,6 +326,9 @@ void register_irq_proc(unsigned int irq, - static DEFINE_MUTEX(register_lock); - char name [MAX_NAMELEN]; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) -+ return; -+ - if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip)) - return; - -@@ -374,6 +377,9 @@ void unregister_irq_proc(unsigned int ir - { - char name [MAX_NAMELEN]; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) -+ return; -+ - if (!root_irq_dir || !desc->dir) - return; - #ifdef CONFIG_SMP -@@ -408,6 +414,9 @@ void init_irq_proc(void) - unsigned int irq; - struct irq_desc *desc; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) -+ return; -+ - /* create /proc/irq */ - root_irq_dir = proc_mkdir("irq", NULL); - if (!root_irq_dir) ---- a/kernel/time/timer_list.c -+++ b/kernel/time/timer_list.c -@@ -393,6 +393,8 @@ static int __init init_timer_list_procfs - { - struct proc_dir_entry *pe; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - pe = proc_create("timer_list", 0444, NULL, &timer_list_fops); - if (!pe) - return -ENOMEM; ---- a/mm/vmalloc.c -+++ b/mm/vmalloc.c -@@ -2713,6 +2713,8 @@ static const struct file_operations proc - - static int __init proc_vmalloc_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - proc_create("vmallocinfo", S_IRUSR, NULL, &proc_vmalloc_operations); - return 0; - } ---- a/mm/vmstat.c -+++ b/mm/vmstat.c -@@ -1791,10 +1791,12 @@ static int __init setup_vmstat(void) - cpu_notifier_register_done(); - #endif - #ifdef CONFIG_PROC_FS -- proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations); -- proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { -+ proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations); -+ proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops); -+ proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations); -+ } - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations); -- proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations); - #endif - return 0; - } ---- a/net/8021q/vlanproc.c -+++ b/net/8021q/vlanproc.c -@@ -127,6 +127,9 @@ void vlan_proc_cleanup(struct net *net) - { - struct vlan_net *vn = net_generic(net, vlan_net_id); - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - if (vn->proc_vlan_conf) - remove_proc_entry(name_conf, vn->proc_vlan_dir); - -@@ -146,6 +149,9 @@ int __net_init vlan_proc_init(struct net - { - struct vlan_net *vn = net_generic(net, vlan_net_id); - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; -+ - vn->proc_vlan_dir = proc_net_mkdir(net, name_root, net->proc_net); - if (!vn->proc_vlan_dir) - goto err; ---- a/net/core/sock.c -+++ b/net/core/sock.c -@@ -3082,6 +3082,8 @@ static __net_initdata struct pernet_oper - - static int __init proto_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - return register_pernet_subsys(&proto_net_ops); - } - ---- a/net/ipv4/fib_trie.c -+++ b/net/ipv4/fib_trie.c -@@ -2667,10 +2667,12 @@ static const struct file_operations fib_ - - int __net_init fib_proc_init(struct net *net) - { -- if (!proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops)) -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && -+ !proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops)) - goto out1; - -- if (!proc_create("fib_triestat", S_IRUGO, net->proc_net, -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && -+ !proc_create("fib_triestat", S_IRUGO, net->proc_net, - &fib_triestat_fops)) - goto out2; - -@@ -2680,17 +2682,21 @@ int __net_init fib_proc_init(struct net - return 0; - - out3: -- remove_proc_entry("fib_triestat", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ remove_proc_entry("fib_triestat", net->proc_net); - out2: -- remove_proc_entry("fib_trie", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ remove_proc_entry("fib_trie", net->proc_net); - out1: - return -ENOMEM; - } - - void __net_exit fib_proc_exit(struct net *net) - { -- remove_proc_entry("fib_trie", net->proc_net); -- remove_proc_entry("fib_triestat", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { -+ remove_proc_entry("fib_trie", net->proc_net); -+ remove_proc_entry("fib_triestat", net->proc_net); -+ } - remove_proc_entry("route", net->proc_net); - } - ---- a/net/ipv4/proc.c -+++ b/net/ipv4/proc.c -@@ -564,6 +564,9 @@ static __net_initdata struct pernet_oper - - int __init ip_misc_proc_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; -+ - return register_pernet_subsys(&ip_proc_ops); - } - ---- a/net/ipv4/route.c -+++ b/net/ipv4/route.c -@@ -420,6 +420,9 @@ static struct pernet_operations ip_rt_pr - - static int __init ip_rt_proc_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; -+ - return register_pernet_subsys(&ip_rt_proc_ops); - } - ---- a/ipc/msg.c -+++ b/ipc/msg.c -@@ -1058,6 +1058,9 @@ void __init msg_init(void) - { - msg_init_ns(&init_ipc_ns); - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - ipc_init_proc_interface("sysvipc/msg", - " key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n", - IPC_MSG_IDS, sysvipc_msg_proc_show); ---- a/ipc/sem.c -+++ b/ipc/sem.c -@@ -205,6 +205,8 @@ void sem_exit_ns(struct ipc_namespace *n - void __init sem_init(void) - { - sem_init_ns(&init_ipc_ns); -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; - ipc_init_proc_interface("sysvipc/sem", - " key semid perms nsems uid gid cuid cgid otime ctime\n", - IPC_SEM_IDS, sysvipc_sem_proc_show); ---- a/ipc/shm.c -+++ b/ipc/shm.c -@@ -118,6 +118,8 @@ pure_initcall(ipc_ns_init); - - void __init shm_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; - ipc_init_proc_interface("sysvipc/shm", - #if BITS_PER_LONG <= 32 - " key shmid perms size cpid lpid nattch uid gid cuid cgid atime dtime ctime rss swap\n", ---- a/ipc/util.c -+++ b/ipc/util.c -@@ -121,6 +121,9 @@ void __init ipc_init_proc_interface(cons - struct proc_dir_entry *pde; - struct ipc_proc_iface *iface; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - iface = kmalloc(sizeof(*iface), GFP_KERNEL); - if (!iface) - return; ---- a/net/core/net-procfs.c -+++ b/net/core/net-procfs.c -@@ -319,10 +319,12 @@ static int __net_init dev_proc_net_init( - - if (!proc_create("dev", S_IRUGO, net->proc_net, &dev_seq_fops)) - goto out; -- if (!proc_create("softnet_stat", S_IRUGO, net->proc_net, -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && -+ !proc_create("softnet_stat", S_IRUGO, net->proc_net, - &softnet_seq_fops)) - goto out_dev; -- if (!proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops)) -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && -+ !proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops)) - goto out_softnet; - - if (wext_proc_init(net)) -@@ -331,9 +333,11 @@ static int __net_init dev_proc_net_init( - out: - return rc; - out_ptype: -- remove_proc_entry("ptype", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ remove_proc_entry("ptype", net->proc_net); - out_softnet: -- remove_proc_entry("softnet_stat", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ remove_proc_entry("softnet_stat", net->proc_net); - out_dev: - remove_proc_entry("dev", net->proc_net); - goto out; -@@ -343,8 +347,10 @@ static void __net_exit dev_proc_net_exit - { - wext_proc_exit(net); - -- remove_proc_entry("ptype", net->proc_net); -- remove_proc_entry("softnet_stat", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { -+ remove_proc_entry("ptype", net->proc_net); -+ remove_proc_entry("softnet_stat", net->proc_net); -+ } - remove_proc_entry("dev", net->proc_net); - } - ---- a/include/net/snmp.h -+++ b/include/net/snmp.h -@@ -123,6 +123,21 @@ struct linux_xfrm_mib { - #define DECLARE_SNMP_STAT(type, name) \ - extern __typeof__(type) __percpu *name - -+#ifdef CONFIG_PROC_STRIPPED -+#define __SNMP_STATS_DUMMY(mib) \ -+ do { (void) mib->mibs[0]; } while(0) -+ -+#define __SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) -+#define SNMP_INC_STATS_ATOMIC_LONG(mib, field) __SNMP_STATS_DUMMY(mib) -+#define SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) -+#define SNMP_DEC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) -+#define __SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib) -+#define SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib) -+#define SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib) -+#define __SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib) -+ -+#else -+ - #define __SNMP_INC_STATS(mib, field) \ - __this_cpu_inc(mib->mibs[field]) - -@@ -153,8 +168,9 @@ struct linux_xfrm_mib { - __this_cpu_add(ptr[basefield##OCTETS], addend); \ - } while (0) - -+#endif - --#if BITS_PER_LONG==32 -+#if (BITS_PER_LONG==32) && !defined(CONFIG_PROC_STRIPPED) - - #define __SNMP_ADD_STATS64(mib, field, addend) \ - do { \ diff --git a/target/linux/generic/patches-4.9/904-debloat_dma_buf.patch b/target/linux/generic/patches-4.9/904-debloat_dma_buf.patch deleted file mode 100644 index 25c9851c5b..0000000000 --- a/target/linux/generic/patches-4.9/904-debloat_dma_buf.patch +++ /dev/null @@ -1,51 +0,0 @@ ---- a/drivers/base/Kconfig -+++ b/drivers/base/Kconfig -@@ -241,7 +241,7 @@ config SOC_BUS - source "drivers/base/regmap/Kconfig" - - config DMA_SHARED_BUFFER -- bool -+ tristate - default n - select ANON_INODES - help ---- a/drivers/dma-buf/Makefile -+++ b/drivers/dma-buf/Makefile -@@ -1,3 +1,7 @@ --obj-y := dma-buf.o fence.o reservation.o seqno-fence.o fence-array.o --obj-$(CONFIG_SYNC_FILE) += sync_file.o --obj-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o -+obj-$(CONFIG_DMA_SHARED_BUFFER) := dma-shared-buffer.o -+ -+dma-buf-objs-y := dma-buf.o fence.o reservation.o seqno-fence.o fence-array.o -+dma-buf-objs-$(CONFIG_SYNC_FILE) += sync_file.o -+dma-buf-objs-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o -+ -+dma-shared-buffer-objs := $(dma-buf-objs-y) ---- a/drivers/dma-buf/dma-buf.c -+++ b/drivers/dma-buf/dma-buf.c -@@ -34,6 +34,7 @@ - #include <linux/poll.h> - #include <linux/reservation.h> - #include <linux/mm.h> -+#include <linux/module.h> - - #include <uapi/linux/dma-buf.h> - -@@ -977,4 +978,5 @@ static void __exit dma_buf_deinit(void) - { - dma_buf_uninit_debugfs(); - } --__exitcall(dma_buf_deinit); -+module_exit(dma_buf_deinit); -+MODULE_LICENSE("GPL"); ---- a/kernel/sched/core.c -+++ b/kernel/sched/core.c -@@ -2170,6 +2170,7 @@ int wake_up_state(struct task_struct *p, - { - return try_to_wake_up(p, state, 0); - } -+EXPORT_SYMBOL_GPL(wake_up_state); - - /* - * This function clears the sched_dl_entity static params. diff --git a/target/linux/generic/patches-4.9/910-kobject_uevent.patch b/target/linux/generic/patches-4.9/910-kobject_uevent.patch deleted file mode 100644 index a2c935f26b..0000000000 --- a/target/linux/generic/patches-4.9/910-kobject_uevent.patch +++ /dev/null @@ -1,21 +0,0 @@ ---- a/lib/kobject_uevent.c -+++ b/lib/kobject_uevent.c -@@ -52,6 +52,18 @@ static const char *kobject_actions[] = { - [KOBJ_OFFLINE] = "offline", - }; - -+u64 uevent_next_seqnum(void) -+{ -+ u64 seq; -+ -+ mutex_lock(&uevent_sock_mutex); -+ seq = ++uevent_seqnum; -+ mutex_unlock(&uevent_sock_mutex); -+ -+ return seq; -+} -+EXPORT_SYMBOL_GPL(uevent_next_seqnum); -+ - /** - * kobject_action_type - translate action string to numeric type - * diff --git a/target/linux/generic/patches-4.9/911-kobject_add_broadcast_uevent.patch b/target/linux/generic/patches-4.9/911-kobject_add_broadcast_uevent.patch deleted file mode 100644 index a3401ff4b3..0000000000 --- a/target/linux/generic/patches-4.9/911-kobject_add_broadcast_uevent.patch +++ /dev/null @@ -1,65 +0,0 @@ ---- a/include/linux/kobject.h -+++ b/include/linux/kobject.h -@@ -32,6 +32,8 @@ - #define UEVENT_NUM_ENVP 32 /* number of env pointers */ - #define UEVENT_BUFFER_SIZE 2048 /* buffer for the variables */ - -+struct sk_buff; -+ - #ifdef CONFIG_UEVENT_HELPER - /* path to the userspace helper executed on an event */ - extern char uevent_helper[]; -@@ -222,4 +224,7 @@ int add_uevent_var(struct kobj_uevent_en - int kobject_action_type(const char *buf, size_t count, - enum kobject_action *type); - -+int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, -+ gfp_t allocation); -+ - #endif /* _KOBJECT_H_ */ ---- a/lib/kobject_uevent.c -+++ b/lib/kobject_uevent.c -@@ -423,6 +423,43 @@ int add_uevent_var(struct kobj_uevent_en - EXPORT_SYMBOL_GPL(add_uevent_var); - - #if defined(CONFIG_NET) -+int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, -+ gfp_t allocation) -+{ -+ struct uevent_sock *ue_sk; -+ int err = 0; -+ -+ /* send netlink message */ -+ mutex_lock(&uevent_sock_mutex); -+ list_for_each_entry(ue_sk, &uevent_sock_list, list) { -+ struct sock *uevent_sock = ue_sk->sk; -+ struct sk_buff *skb2; -+ -+ skb2 = skb_clone(skb, allocation); -+ if (!skb2) -+ break; -+ -+ err = netlink_broadcast(uevent_sock, skb2, pid, group, -+ allocation); -+ if (err) -+ break; -+ } -+ mutex_unlock(&uevent_sock_mutex); -+ -+ kfree_skb(skb); -+ return err; -+} -+#else -+int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, -+ gfp_t allocation) -+{ -+ kfree_skb(skb); -+ return 0; -+} -+#endif -+EXPORT_SYMBOL_GPL(broadcast_uevent); -+ -+#if defined(CONFIG_NET) - static int uevent_net_init(struct net *net) - { - struct uevent_sock *ue_sk; diff --git a/target/linux/generic/patches-4.9/920-mangle_bootargs.patch b/target/linux/generic/patches-4.9/920-mangle_bootargs.patch deleted file mode 100644 index 8ba7a1f5d0..0000000000 --- a/target/linux/generic/patches-4.9/920-mangle_bootargs.patch +++ /dev/null @@ -1,58 +0,0 @@ ---- a/init/main.c -+++ b/init/main.c -@@ -352,6 +352,29 @@ static inline void setup_nr_cpu_ids(void - static inline void smp_prepare_cpus(unsigned int maxcpus) { } - #endif - -+#ifdef CONFIG_MANGLE_BOOTARGS -+static void __init mangle_bootargs(char *command_line) -+{ -+ char *rootdev; -+ char *rootfs; -+ -+ rootdev = strstr(command_line, "root=/dev/mtdblock"); -+ -+ if (rootdev) -+ strncpy(rootdev, "mangled_rootblock=", 18); -+ -+ rootfs = strstr(command_line, "rootfstype"); -+ -+ if (rootfs) -+ strncpy(rootfs, "mangled_fs", 10); -+ -+} -+#else -+static void __init mangle_bootargs(char *command_line) -+{ -+} -+#endif -+ - /* - * We need to store the untouched command line for future reference. - * We also need to store the touched command line since the parameter -@@ -504,6 +527,7 @@ asmlinkage __visible void __init start_k - pr_notice("%s", linux_banner); - setup_arch(&command_line); - mm_init_cpumask(&init_mm); -+ mangle_bootargs(command_line); - setup_command_line(command_line); - setup_nr_cpu_ids(); - setup_per_cpu_areas(); ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -1697,6 +1697,15 @@ config EMBEDDED - an embedded system so certain expert options are available - for configuration. - -+config MANGLE_BOOTARGS -+ bool "Rename offending bootargs" -+ depends on EXPERT -+ help -+ Sometimes the bootloader passed bogus root= and rootfstype= -+ parameters to the kernel, and while you want to ignore them, -+ you need to know the values f.e. to support dual firmware -+ layouts on the flash. -+ - config HAVE_PERF_EVENTS - bool - help diff --git a/target/linux/generic/patches-4.9/921-always-create-console-node-in-initramfs.patch b/target/linux/generic/patches-4.9/921-always-create-console-node-in-initramfs.patch deleted file mode 100644 index 56f3fef902..0000000000 --- a/target/linux/generic/patches-4.9/921-always-create-console-node-in-initramfs.patch +++ /dev/null @@ -1,30 +0,0 @@ ---- a/scripts/gen_initramfs_list.sh -+++ b/scripts/gen_initramfs_list.sh -@@ -59,6 +59,18 @@ default_initramfs() { - EOF - } - -+list_openwrt_initramfs() { -+ : -+} -+ -+openwrt_initramfs() { -+ # make sure that /dev/console exists -+ cat <<-EOF >> ${output} -+ dir /dev 0755 0 0 -+ nod /dev/console 0600 0 0 c 5 1 -+ EOF -+} -+ - filetype() { - local argv1="$1" - -@@ -180,6 +192,8 @@ dir_filelist() { - if [ "$(echo "${dirlist}" | wc -l)" -gt 1 ]; then - ${dep_list}print_mtime "$1" - -+ ${dep_list}openwrt_initramfs -+ - echo "${dirlist}" | \ - while read x; do - ${dep_list}parse ${x} diff --git a/target/linux/generic/patches-4.9/930-crashlog.patch b/target/linux/generic/patches-4.9/930-crashlog.patch deleted file mode 100644 index e904138435..0000000000 --- a/target/linux/generic/patches-4.9/930-crashlog.patch +++ /dev/null @@ -1,317 +0,0 @@ ---- /dev/null -+++ b/include/linux/crashlog.h -@@ -0,0 +1,17 @@ -+#ifndef __CRASHLOG_H -+#define __CRASHLOG_H -+ -+#ifdef CONFIG_CRASHLOG -+void crashlog_init_bootmem(struct bootmem_data *bdata); -+void crashlog_init_memblock(phys_addr_t addr, phys_addr_t size); -+#else -+static inline void crashlog_init_bootmem(struct bootmem_data *bdata) -+{ -+} -+ -+static inline void crashlog_init_memblock(phys_addr_t addr, phys_addr_t size) -+{ -+} -+#endif -+ -+#endif ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -1308,6 +1308,10 @@ config RELAY - - If unsure, say N. - -+config CRASHLOG -+ bool "Crash logging" -+ depends on (!NO_BOOTMEM || HAVE_MEMBLOCK) -+ - config BLK_DEV_INITRD - bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support" - depends on BROKEN || !FRV ---- a/kernel/Makefile -+++ b/kernel/Makefile -@@ -113,6 +113,7 @@ obj-$(CONFIG_TORTURE_TEST) += torture.o - obj-$(CONFIG_MEMBARRIER) += membarrier.o - - obj-$(CONFIG_HAS_IOMEM) += memremap.o -+obj-$(CONFIG_CRASHLOG) += crashlog.o - - $(obj)/configs.o: $(obj)/config_data.h - ---- /dev/null -+++ b/kernel/crashlog.c -@@ -0,0 +1,213 @@ -+/* -+ * Crash information logger -+ * Copyright (C) 2010 Felix Fietkau <nbd@nbd.name> -+ * -+ * Based on ramoops.c -+ * Copyright (C) 2010 Marco Stornelli <marco.stornelli@gmail.com> -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * version 2 as published by the Free Software Foundation. -+ * -+ * This program is distributed in the hope that it will be useful, but -+ * WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -+ * 02110-1301 USA -+ * -+ */ -+ -+#include <linux/module.h> -+#include <linux/bootmem.h> -+#include <linux/memblock.h> -+#include <linux/debugfs.h> -+#include <linux/crashlog.h> -+#include <linux/kmsg_dump.h> -+#include <linux/module.h> -+#include <linux/pfn.h> -+#include <linux/vmalloc.h> -+#include <asm/io.h> -+ -+#define CRASHLOG_PAGES 4 -+#define CRASHLOG_SIZE (CRASHLOG_PAGES * PAGE_SIZE) -+#define CRASHLOG_MAGIC 0xa1eedead -+ -+/* -+ * Start the log at 1M before the end of RAM, as some boot loaders like -+ * to use the end of the RAM for stack usage and other things -+ * If this fails, fall back to using the last part. -+ */ -+#define CRASHLOG_OFFSET (1024 * 1024) -+ -+struct crashlog_data { -+ u32 magic; -+ u32 len; -+ u8 data[]; -+}; -+ -+static struct debugfs_blob_wrapper crashlog_blob; -+static unsigned long crashlog_addr = 0; -+static struct crashlog_data *crashlog_buf; -+static struct kmsg_dumper dump; -+static bool first = true; -+ -+extern struct list_head *crashlog_modules; -+ -+static bool crashlog_set_addr(phys_addr_t addr, phys_addr_t size) -+{ -+ /* Limit to lower 64 MB to avoid highmem */ -+ phys_addr_t limit = 64 * 1024 * 1024; -+ -+ if (crashlog_addr) -+ return false; -+ -+ if (addr > limit) -+ return false; -+ -+ if (addr + size > limit) -+ size = limit - addr; -+ -+ crashlog_addr = addr; -+ -+ if (addr + size > CRASHLOG_OFFSET) -+ crashlog_addr += size - CRASHLOG_OFFSET; -+ -+ return true; -+} -+ -+#ifndef CONFIG_NO_BOOTMEM -+void __init crashlog_init_bootmem(bootmem_data_t *bdata) -+{ -+ phys_addr_t start, end; -+ -+ start = PFN_PHYS(bdata->node_low_pfn); -+ end = PFN_PHYS(bdata->node_min_pfn); -+ if (!crashlog_set_addr(start, end - start)) -+ return; -+ -+ if (reserve_bootmem(crashlog_addr, CRASHLOG_SIZE, BOOTMEM_EXCLUSIVE) < 0) { -+ printk("Crashlog failed to allocate RAM at address 0x%lx\n", -+ crashlog_addr); -+ crashlog_addr = 0; -+ } -+} -+#endif -+ -+#ifdef CONFIG_HAVE_MEMBLOCK -+void __init_memblock crashlog_init_memblock(phys_addr_t addr, phys_addr_t size) -+{ -+ if (!crashlog_set_addr(addr, size)) -+ return; -+ -+ if (memblock_reserve(crashlog_addr, CRASHLOG_SIZE)) { -+ printk("Crashlog failed to allocate RAM at address 0x%lx\n", -+ crashlog_addr); -+ crashlog_addr = 0; -+ } -+} -+#endif -+ -+static void __init crashlog_copy(void) -+{ -+ if (crashlog_buf->magic != CRASHLOG_MAGIC) -+ return; -+ -+ if (!crashlog_buf->len || crashlog_buf->len > -+ CRASHLOG_SIZE - sizeof(*crashlog_buf)) -+ return; -+ -+ crashlog_blob.size = crashlog_buf->len; -+ crashlog_blob.data = kmemdup(crashlog_buf->data, -+ crashlog_buf->len, GFP_KERNEL); -+ -+ debugfs_create_blob("crashlog", 0700, NULL, &crashlog_blob); -+} -+ -+static int get_maxlen(void) -+{ -+ return CRASHLOG_SIZE - sizeof(*crashlog_buf) - crashlog_buf->len; -+} -+ -+static void crashlog_printf(const char *fmt, ...) -+{ -+ va_list args; -+ int len = get_maxlen(); -+ -+ if (!len) -+ return; -+ -+ va_start(args, fmt); -+ crashlog_buf->len += vscnprintf( -+ &crashlog_buf->data[crashlog_buf->len], -+ len, fmt, args); -+ va_end(args); -+} -+ -+static void crashlog_do_dump(struct kmsg_dumper *dumper, -+ enum kmsg_dump_reason reason) -+{ -+ struct timeval tv; -+ struct module *m; -+ char *buf; -+ size_t len; -+ -+ if (!first) -+ crashlog_printf("\n===================================\n"); -+ -+ do_gettimeofday(&tv); -+ crashlog_printf("Time: %lu.%lu\n", -+ (long)tv.tv_sec, (long)tv.tv_usec); -+ -+ if (first) { -+ crashlog_printf("Modules:"); -+ list_for_each_entry(m, crashlog_modules, list) { -+ crashlog_printf("\t%s@%p+%x", m->name, -+ m->core_layout.base, m->core_layout.size, -+ m->init_layout.base, m->init_layout.size); -+ } -+ crashlog_printf("\n"); -+ first = false; -+ } -+ -+ buf = (char *)&crashlog_buf->data[crashlog_buf->len]; -+ -+ kmsg_dump_get_buffer(dumper, true, buf, get_maxlen(), &len); -+ -+ crashlog_buf->len += len; -+} -+ -+ -+int __init crashlog_init_fs(void) -+{ -+ struct page *pages[CRASHLOG_PAGES]; -+ pgprot_t prot; -+ int i; -+ -+ if (!crashlog_addr) { -+ printk("No memory allocated for crashlog\n"); -+ return -ENOMEM; -+ } -+ -+ printk("Crashlog allocated RAM at address 0x%lx\n", (unsigned long) crashlog_addr); -+ for (i = 0; i < CRASHLOG_PAGES; i++) -+ pages[i] = pfn_to_page((crashlog_addr >> PAGE_SHIFT) + i); -+ -+ prot = pgprot_writecombine(PAGE_KERNEL); -+ crashlog_buf = vmap(pages, CRASHLOG_PAGES, VM_MAP, prot); -+ -+ crashlog_copy(); -+ -+ crashlog_buf->magic = CRASHLOG_MAGIC; -+ crashlog_buf->len = 0; -+ -+ dump.max_reason = KMSG_DUMP_OOPS; -+ dump.dump = crashlog_do_dump; -+ kmsg_dump_register(&dump); -+ -+ return 0; -+} -+module_init(crashlog_init_fs); ---- a/kernel/module.c -+++ b/kernel/module.c -@@ -253,6 +253,9 @@ static void mod_update_bounds(struct mod - #ifdef CONFIG_KGDB_KDB - struct list_head *kdb_modules = &modules; /* kdb needs the list of modules */ - #endif /* CONFIG_KGDB_KDB */ -+#ifdef CONFIG_CRASHLOG -+struct list_head *crashlog_modules = &modules; -+#endif - - static void module_assert_mutex(void) - { ---- a/mm/memblock.c -+++ b/mm/memblock.c -@@ -19,6 +19,7 @@ - #include <linux/debugfs.h> - #include <linux/seq_file.h> - #include <linux/memblock.h> -+#include <linux/crashlog.h> - - #include <asm/sections.h> - #include <linux/io.h> -@@ -499,6 +500,8 @@ static void __init_memblock memblock_ins - memblock_set_region_node(rgn, nid); - type->cnt++; - type->total_size += size; -+ if (type == &memblock.memory) -+ crashlog_init_memblock(base, size); - } - - /** -@@ -538,6 +541,8 @@ int __init_memblock memblock_add_range(s - type->regions[0].flags = flags; - memblock_set_region_node(&type->regions[0], nid); - type->total_size = size; -+ if (type == &memblock.memory) -+ crashlog_init_memblock(base, size); - return 0; - } - repeat: ---- a/mm/bootmem.c -+++ b/mm/bootmem.c -@@ -14,6 +14,7 @@ - #include <linux/export.h> - #include <linux/kmemleak.h> - #include <linux/range.h> -+#include <linux/crashlog.h> - #include <linux/bug.h> - #include <linux/io.h> - #include <linux/bootmem.h> -@@ -174,6 +175,7 @@ static unsigned long __init free_all_boo - if (!bdata->node_bootmem_map) - return 0; - -+ crashlog_init_bootmem(bdata); - map = bdata->node_bootmem_map; - start = bdata->node_min_pfn; - end = bdata->node_low_pfn; |