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-rw-r--r--package/madwifi/patches/300-napi_polling.patch169
1 files changed, 117 insertions, 52 deletions
diff --git a/package/madwifi/patches/300-napi_polling.patch b/package/madwifi/patches/300-napi_polling.patch
index 1cca8f545e..f1799b4219 100644
--- a/package/madwifi/patches/300-napi_polling.patch
+++ b/package/madwifi/patches/300-napi_polling.patch
@@ -1,8 +1,8 @@
-Index: madwifi-dfs-r3053/ath/if_ath.c
+Index: madwifi-dfs-r3246/ath/if_ath.c
===================================================================
---- madwifi-dfs-r3053.orig/ath/if_ath.c 2007-12-13 05:25:13.342385808 +0100
-+++ madwifi-dfs-r3053/ath/if_ath.c 2007-12-13 05:25:13.662404044 +0100
-@@ -189,7 +189,7 @@
+--- madwifi-dfs-r3246.orig/ath/if_ath.c 2008-01-25 16:28:31.352327279 +0100
++++ madwifi-dfs-r3246/ath/if_ath.c 2008-01-25 16:30:04.921659489 +0100
+@@ -188,7 +188,7 @@
struct sk_buff *, int, int, u_int64_t);
static void ath_setdefantenna(struct ath_softc *, u_int);
static struct ath_txq *ath_txq_setup(struct ath_softc *, int, int);
@@ -11,15 +11,15 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
static int ath_hardstart(struct sk_buff *, struct net_device *);
static int ath_mgtstart(struct ieee80211com *, struct sk_buff *);
#ifdef ATH_SUPERG_COMP
-@@ -535,7 +535,6 @@
+@@ -545,7 +545,6 @@
ATH_TXBUF_LOCK_INIT(sc);
ATH_RXBUF_LOCK_INIT(sc);
- ATH_INIT_TQUEUE(&sc->sc_rxtq, ath_rx_tasklet, dev);
- ATH_INIT_TQUEUE(&sc->sc_txtq, ath_tx_tasklet, dev);
+ ATH_INIT_TQUEUE(&sc->sc_txtq, ath_tx_tasklet, dev);
ATH_INIT_TQUEUE(&sc->sc_bmisstq, ath_bmiss_tasklet, dev);
ATH_INIT_TQUEUE(&sc->sc_bstucktq, ath_bstuck_tasklet, dev);
-@@ -808,6 +807,8 @@
+@@ -822,6 +821,8 @@
dev->set_mac_address = ath_set_mac_address;
dev->change_mtu = ath_change_mtu;
dev->tx_queue_len = ATH_TXBUF - ATH_TXBUF_MGT_RESERVED;
@@ -28,15 +28,15 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
#ifdef USE_HEADERLEN_RESV
dev->hard_header_len += sizeof(struct ieee80211_qosframe) +
sizeof(struct llc) +
-@@ -2150,6 +2151,7 @@
- (status & HAL_INT_RXPHY) ? " HAL_INT_RXPHY" : "",
- (status & HAL_INT_SWBA) ? " HAL_INT_SWBA" : "");
+@@ -2233,6 +2234,7 @@
+ (status & HAL_INT_GLOBAL) ? " HAL_INT_GLOBAL" : ""
+ );
+ sc->sc_isr = status;
status &= sc->sc_imask; /* discard unasked for bits */
if (status & HAL_INT_FATAL) {
sc->sc_stats.ast_hardware++;
-@@ -2201,7 +2203,14 @@
+@@ -2284,7 +2286,14 @@
}
if (status & (HAL_INT_RX | HAL_INT_RXPHY)) {
ath_uapsd_processtriggers(sc);
@@ -52,7 +52,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
}
if (status & HAL_INT_TX) {
#ifdef ATH_SUPERG_DYNTURBO
-@@ -2227,6 +2236,11 @@
+@@ -2310,6 +2319,11 @@
}
}
#endif
@@ -64,7 +64,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
ATH_SCHEDULE_TQUEUE(&sc->sc_txtq, &needmark);
}
if (status & HAL_INT_BMISS) {
-@@ -3904,10 +3918,10 @@
+@@ -4017,10 +4031,10 @@
*
* XXX Using in_softirq is not right since we might
* be called from other soft irq contexts than
@@ -77,7 +77,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
netif_stop_queue(dev);
}
-@@ -3920,7 +3934,7 @@
+@@ -4033,7 +4047,7 @@
DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__);
netif_start_queue(dev);
if (!in_softirq()) /* NB: see above */
@@ -86,7 +86,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
}
/*
-@@ -6287,13 +6301,12 @@
+@@ -6358,13 +6372,12 @@
sc->sc_rxotherant = 0;
}
@@ -102,7 +102,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
struct ath_buf *bf;
struct ath_softc *sc = dev->priv;
struct ieee80211com *ic = &sc->sc_ic;
-@@ -6305,8 +6318,11 @@
+@@ -6376,8 +6389,11 @@
unsigned int len;
int type;
u_int phyerr;
@@ -114,7 +114,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
do {
bf = STAILQ_FIRST(&sc->sc_rxbuf);
if (bf == NULL) { /* XXX ??? can this happen */
-@@ -6330,6 +6346,13 @@
+@@ -6401,6 +6417,13 @@
/* NB: never process the self-linked entry at the end */
break;
}
@@ -128,7 +128,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
skb = bf->bf_skb;
if (skb == NULL) {
printk("%s: no skbuff (%s)\n", DEV_NAME(dev), __func__);
-@@ -6374,6 +6397,7 @@
+@@ -6448,6 +6471,7 @@
sc->sc_stats.ast_rx_phyerr++;
phyerr = rs->rs_phyerr & 0x1f;
sc->sc_stats.ast_rx_phy[phyerr]++;
@@ -136,7 +136,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
}
if (rs->rs_status & HAL_RXERR_DECRYPT) {
/*
-@@ -6571,9 +6595,33 @@
+@@ -6658,9 +6682,33 @@
STAILQ_INSERT_TAIL(&sc->sc_rxbuf, bf, bf_list);
ATH_RXBUF_UNLOCK_IRQ(sc);
} while (ath_rxbuf_init(sc, bf) == 0);
@@ -170,7 +170,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
#undef PA2DESC
}
-@@ -8192,11 +8240,22 @@
+@@ -8308,11 +8356,22 @@
struct net_device *dev = (struct net_device *)data;
struct ath_softc *sc = dev->priv;
@@ -193,7 +193,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
netif_wake_queue(dev);
if (sc->sc_softled)
-@@ -8213,6 +8272,7 @@
+@@ -8329,6 +8388,7 @@
struct net_device *dev = (struct net_device *)data;
struct ath_softc *sc = dev->priv;
@@ -201,7 +201,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
/*
* Process each active queue.
*/
-@@ -8233,6 +8293,16 @@
+@@ -8349,6 +8409,16 @@
if (sc->sc_uapsdq && txqactive(sc->sc_ah, sc->sc_uapsdq->axq_qnum))
ath_tx_processq(sc, sc->sc_uapsdq);
@@ -218,17 +218,14 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
netif_wake_queue(dev);
if (sc->sc_softled)
-@@ -8250,6 +8320,7 @@
- unsigned int i;
+@@ -8367,10 +8437,21 @@
- /* Process each active queue. */
+ /* Process each active queue. This includes sc_cabq, sc_xrtq and
+ * sc_uapsdq */
+process_tx_again:
for (i = 0; i < HAL_NUM_TX_QUEUES; i++)
if (ATH_TXQ_SETUP(sc, i) && txqactive(sc->sc_ah, i))
ath_tx_processq(sc, &sc->sc_txq[i]);
-@@ -8258,6 +8329,16 @@
- ath_tx_processq(sc, sc->sc_xrtxq);
- #endif
+ ATH_DISABLE_INTR();
+ if (sc->sc_isr & HAL_INT_TX) {
@@ -243,7 +240,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
netif_wake_queue(dev);
if (sc->sc_softled)
-@@ -8332,6 +8413,7 @@
+@@ -8445,6 +8526,7 @@
ath_draintxq(struct ath_softc *sc)
{
struct ath_hal *ah = sc->sc_ah;
@@ -251,7 +248,7 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
unsigned int i;
/* XXX return value */
-@@ -10095,9 +10177,9 @@
+@@ -10310,9 +10392,9 @@
dev->mtu = mtu;
if ((dev->flags & IFF_RUNNING) && !sc->sc_invalid) {
/* NB: the rx buffers may need to be reallocated */
@@ -263,10 +260,10 @@ Index: madwifi-dfs-r3053/ath/if_ath.c
}
ATH_UNLOCK(sc);
-Index: madwifi-dfs-r3053/ath/if_athvar.h
+Index: madwifi-dfs-r3246/ath/if_athvar.h
===================================================================
---- madwifi-dfs-r3053.orig/ath/if_athvar.h 2007-12-13 05:25:12.842357313 +0100
-+++ madwifi-dfs-r3053/ath/if_athvar.h 2007-12-13 05:25:13.666404270 +0100
+--- madwifi-dfs-r3246.orig/ath/if_athvar.h 2008-01-25 16:28:31.304324541 +0100
++++ madwifi-dfs-r3246/ath/if_athvar.h 2008-01-25 16:28:36.740634339 +0100
@@ -50,6 +50,10 @@
#include <asm/io.h>
#include <linux/list.h>
@@ -294,7 +291,7 @@ Index: madwifi-dfs-r3053/ath/if_athvar.h
struct ATH_TQ_STRUCT sc_txtq; /* tx intr tasklet */
u_int8_t sc_grppoll_str[GRPPOLL_RATE_STR_LEN];
struct ath_descdma sc_bdma; /* beacon descriptors */
-@@ -853,6 +857,8 @@
+@@ -854,6 +858,8 @@
#define ATH_TXBUF_LOCK_CHECK(_sc)
#endif
@@ -303,51 +300,119 @@ Index: madwifi-dfs-r3053/ath/if_athvar.h
#define ATH_RXBUF_LOCK_INIT(_sc) spin_lock_init(&(_sc)->sc_rxbuflock)
#define ATH_RXBUF_LOCK_DESTROY(_sc)
-Index: madwifi-dfs-r3053/net80211/ieee80211_input.c
+Index: madwifi-dfs-r3246/net80211/ieee80211_input.c
===================================================================
---- madwifi-dfs-r3053.orig/net80211/ieee80211_input.c 2007-12-13 05:25:10.374216660 +0100
-+++ madwifi-dfs-r3053/net80211/ieee80211_input.c 2007-12-13 05:25:13.674404726 +0100
-@@ -1178,7 +1178,7 @@
+--- madwifi-dfs-r3246.orig/net80211/ieee80211_input.c 2008-01-25 16:27:28.000000000 +0100
++++ madwifi-dfs-r3246/net80211/ieee80211_input.c 2008-01-25 16:32:53.171247487 +0100
+@@ -1196,7 +1196,7 @@
/* attach vlan tag */
struct ieee80211_node *ni_tmp = SKB_CB(skb)->ni;
if (vlan_hwaccel_receive_skb(skb, vap->iv_vlgrp, ni->ni_vlan) == NET_RX_DROP) {
- /* If netif_rx dropped the packet because
-+ /* If netif_receive_skb dropped the packet because
++ /* If netif_receive_skb dropped the packet because
* device was too busy */
if (ni_tmp != NULL) {
/* node reference was leaked */
-@@ -1189,8 +1189,8 @@
+@@ -1207,8 +1207,8 @@
skb = NULL; /* SKB is no longer ours */
} else {
struct ieee80211_node *ni_tmp = SKB_CB(skb)->ni;
- if (netif_rx(skb) == NET_RX_DROP) {
- /* If netif_rx dropped the packet because
+ if (netif_receive_skb(skb) == NET_RX_DROP) {
-+ /* If netif_receive_skb dropped the packet because
++ /* If netif_receive_skb dropped the packet because
* device was too busy */
if (ni_tmp != NULL) {
/* node reference was leaked */
-@@ -2299,8 +2299,8 @@
+@@ -2313,8 +2313,8 @@
skb1->protocol = __constant_htons(0x0019); /* ETH_P_80211_RAW */
ni_tmp = SKB_CB(skb1)->ni;
- if (netif_rx(skb1) == NET_RX_DROP) {
- /* If netif_rx dropped the packet because
+ if (netif_receive_skb(skb1) == NET_RX_DROP) {
-+ /* If netif_receive_skb dropped the packet because
++ /* If netif_receive_skb dropped the packet because
* device was too busy */
if (ni_tmp != NULL) {
/* node reference was leaked */
-Index: madwifi-dfs-r3053/net80211/ieee80211_monitor.c
+Index: madwifi-dfs-r3246/net80211/ieee80211_monitor.c
===================================================================
---- madwifi-dfs-r3053.orig/net80211/ieee80211_monitor.c 2007-12-13 05:25:10.386217344 +0100
-+++ madwifi-dfs-r3053/net80211/ieee80211_monitor.c 2007-12-13 05:25:13.678404955 +0100
-@@ -577,7 +577,7 @@
- skb1->protocol = __constant_htons(0x0019); /* ETH_P_80211_RAW */
+--- madwifi-dfs-r3246.orig/net80211/ieee80211_monitor.c 2008-01-25 16:27:28.000000000 +0100
++++ madwifi-dfs-r3246/net80211/ieee80211_monitor.c 2008-01-25 16:32:05.436527235 +0100
+@@ -586,8 +586,8 @@
+ skb1->protocol =
+ __constant_htons(0x0019); /* ETH_P_80211_RAW */
- ni_tmp = SKB_CB(skb1)->ni;
- if (netif_rx(skb1) == NET_RX_DROP) {
+- /* If netif_rx dropped the packet because
+ if (netif_receive_skb(skb1) == NET_RX_DROP) {
- /* If netif_rx dropped the packet because
- * device was too busy */
- if (ni_tmp != NULL) {
++ /* If netif_receive_skb dropped the packet because
+ * device was too busy, reclaim the ref. in
+ * the skb. */
+ if (SKB_CB(skb1)->ni != NULL)
+Index: madwifi-dfs-r3246/net80211/ieee80211_skb.c
+===================================================================
+--- madwifi-dfs-r3246.orig/net80211/ieee80211_skb.c 2008-01-25 16:31:47.167486151 +0100
++++ madwifi-dfs-r3246/net80211/ieee80211_skb.c 2008-01-25 16:31:55.695972162 +0100
+@@ -73,7 +73,7 @@
+ #undef dev_queue_xmit
+ #undef kfree_skb
+ #undef kfree_skb_fast
+-#undef netif_rx
++#undef netif_receive_skb
+ #undef pskb_copy
+ #undef skb_clone
+ #undef skb_copy
+@@ -627,8 +627,8 @@
+ grp, vlan_tag);
+ }
+
+-int netif_rx_debug(struct sk_buff *skb, const char* func, int line) {
+- return netif_rx(untrack_skb(skb, 0, func, line, __func__, __LINE__));
++int netif_receive_skb_debug(struct sk_buff *skb, const char* func, int line) {
++ return netif_receive_skb(untrack_skb(skb, 0, func, line, __func__, __LINE__));
+ }
+
+ struct sk_buff * alloc_skb_debug(unsigned int length, gfp_t gfp_mask,
+@@ -749,7 +749,7 @@
+ }
+
+ EXPORT_SYMBOL(vlan_hwaccel_receive_skb_debug);
+-EXPORT_SYMBOL(netif_rx_debug);
++EXPORT_SYMBOL(netif_receive_skb_debug);
+ EXPORT_SYMBOL(alloc_skb_debug);
+ EXPORT_SYMBOL(dev_alloc_skb_debug);
+ EXPORT_SYMBOL(skb_clone_debug);
+Index: madwifi-dfs-r3246/net80211/ieee80211_skb.h
+===================================================================
+--- madwifi-dfs-r3246.orig/net80211/ieee80211_skb.h 2008-01-25 16:31:20.845986170 +0100
++++ madwifi-dfs-r3246/net80211/ieee80211_skb.h 2008-01-25 16:31:36.982905763 +0100
+@@ -116,7 +116,7 @@
+ int vlan_hwaccel_receive_skb_debug(struct sk_buff *skb,
+ struct vlan_group *grp, unsigned short vlan_tag,
+ const char* func, int line);
+-int netif_rx_debug(struct sk_buff *skb, const char* func, int line);
++int netif_receive_skb_debug(struct sk_buff *skb, const char* func, int line);
+ struct sk_buff * alloc_skb_debug(unsigned int length, gfp_t gfp_mask,
+ const char *func, int line);
+ struct sk_buff * dev_alloc_skb_debug(unsigned int length,
+@@ -151,7 +151,7 @@
+ #undef dev_queue_xmit
+ #undef kfree_skb
+ #undef kfree_skb_fast
+-#undef netif_rx
++#undef netif_receive_skb
+ #undef pskb_copy
+ #undef skb_clone
+ #undef skb_copy
+@@ -168,8 +168,8 @@
+ skb_copy_expand_debug(_skb, _newheadroom, _newtailroom, _gfp_mask, __func__, __LINE__)
+ #define vlan_hwaccel_receive_skb(_skb, _grp, _tag) \
+ vlan_hwaccel_receive_skb_debug(_skb, _grp, _tag, __func__, __LINE__)
+-#define netif_rx(_skb) \
+- netif_rx_debug(_skb, __func__, __LINE__)
++#define netif_receive_skb(_skb) \
++ netif_receive_skb_debug(_skb, __func__, __LINE__)
+ #define alloc_skb(_length, _gfp_mask) \
+ alloc_skb_debug(_length, _gfp_mask, __func__, __LINE__)
+ #define dev_alloc_skb(_length) \
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 17:05:44 +0000