kernel: Remove support for kernel 3.18

No target is using kernel 3.18 anymore, remove all the generic
support for kernel 3.18.

The removed packages are depending on kernel 3.18 only and are not used on
any recent kernel.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 0 insertions, 161 deletions

diff --git a/target/linux/generic/pending-3.18/721-phy_packets.patch b/target/linux/generic/pending-3.18/721-phy_packets.patch
deleted file mode 100644
index ed51bb1d2d..0000000000
--- a/target/linux/generic/pending-3.18/721-phy_packets.patch
+++ /dev/null
@@ -1,161 +0,0 @@
---- a/include/linux/netdevice.h
-+++ b/include/linux/netdevice.h
-@@ -1228,6 +1228,7 @@ enum netdev_priv_flags {
- 	IFF_LIVE_ADDR_CHANGE		= 1<<20,
- 	IFF_MACVLAN			= 1<<21,
- 	IFF_XMIT_DST_RELEASE_PERM	= 1<<22,
-+	IFF_NO_IP_ALIGN			= 1<<23,
- };
- 
- #define IFF_802_1Q_VLAN			IFF_802_1Q_VLAN
-@@ -1253,6 +1254,7 @@ enum netdev_priv_flags {
- #define IFF_LIVE_ADDR_CHANGE		IFF_LIVE_ADDR_CHANGE
- #define IFF_MACVLAN			IFF_MACVLAN
- #define IFF_XMIT_DST_RELEASE_PERM	IFF_XMIT_DST_RELEASE_PERM
-+#define IFF_NO_IP_ALIGN		IFF_NO_IP_ALIGN
- 
- /**
-  *	struct net_device - The DEVICE structure.
-@@ -1523,6 +1525,11 @@ struct net_device {
- 	const struct ethtool_ops *ethtool_ops;
- 	const struct forwarding_accel_ops *fwd_ops;
- 
-+#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;
-@@ -1587,6 +1594,10 @@ struct net_device {
- 	void			*ax25_ptr;
- 	struct wireless_dev	*ieee80211_ptr;
- 
-+#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
-@@ -2055,6 +2055,10 @@ 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
-@@ -2181,16 +2185,6 @@ 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
-@@ -2637,10 +2637,20 @@ static int xmit_one(struct sk_buff *skb,
- 	if (!list_empty(&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
-@@ -63,6 +63,7 @@
- #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>
-@@ -471,6 +472,22 @@ struct sk_buff *__netdev_alloc_skb(struc
- }
- EXPORT_SYMBOL(__netdev_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
-@@ -200,6 +200,12 @@ __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);
- 	skb_pull_inline(skb, ETH_HLEN);
- 	eth = eth_hdr(skb);