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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-06-26 20:42:58 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-06-26 20:42:58 +0000
commitc5552ad03973839d83d32d7108f20c00f192633b (patch)
treede32e4def600e56134cd085a7447cb6620542078 /target/linux/generic/patches-2.6.33/630-phy_packets.patch
parent7ec88f88f4c65a22b3b7e32ef87cb42dcb32a6fb (diff)
rename target/linux/generic-2.6 to generic
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21952 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-2.6.33/630-phy_packets.patch')
-rw-r--r--target/linux/generic/patches-2.6.33/630-phy_packets.patch63
1 files changed, 63 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.33/630-phy_packets.patch b/target/linux/generic/patches-2.6.33/630-phy_packets.patch
new file mode 100644
index 0000000000..9c0f24aa17
--- /dev/null
+++ b/target/linux/generic/patches-2.6.33/630-phy_packets.patch
@@ -0,0 +1,63 @@
+--- a/drivers/net/phy/phy_device.c
++++ b/drivers/net/phy/phy_device.c
+@@ -146,6 +146,18 @@ int phy_scan_fixups(struct phy_device *p
+ }
+ EXPORT_SYMBOL(phy_scan_fixups);
+
++static int generic_receive_skb(struct sk_buff *skb)
++{
++ skb->protocol = eth_type_trans(skb, skb->dev);
++ return netif_receive_skb(skb);
++}
++
++static int generic_rx(struct sk_buff *skb)
++{
++ skb->protocol = eth_type_trans(skb, skb->dev);
++ return netif_rx(skb);
++}
++
+ struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id)
+ {
+ struct phy_device *dev;
+@@ -175,6 +187,8 @@ struct phy_device* phy_device_create(str
+ dev_set_name(&dev->dev, PHY_ID_FMT, bus->id, addr);
+
+ dev->state = PHY_DOWN;
++ dev->netif_receive_skb = &generic_receive_skb;
++ dev->netif_rx = &generic_rx;
+
+ mutex_init(&dev->lock);
+ INIT_DELAYED_WORK(&dev->state_queue, phy_state_machine);
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -325,6 +325,20 @@ struct phy_device {
+ void (*adjust_link)(struct net_device *dev);
+
+ void (*adjust_state)(struct net_device *dev);
++
++ /*
++ * By default these point to the original functions
++ * with the same name. adding them to the phy_device
++ * allows the phy driver to override them for packet
++ * mangling if the ethernet driver supports it
++ * This is required to support some really horrible
++ * switches such as the Marvell 88E6060
++ */
++ int (*netif_receive_skb)(struct sk_buff *skb);
++ int (*netif_rx)(struct sk_buff *skb);
++
++ /* alignment offset for packets */
++ int pkt_align;
+ };
+ #define to_phy_device(d) container_of(d, struct phy_device, dev)
+
+--- a/include/linux/netdevice.h
++++ b/include/linux/netdevice.h
+@@ -844,6 +844,7 @@ struct net_device {
+ void *ax25_ptr; /* AX.25 specific data */
+ struct wireless_dev *ieee80211_ptr; /* IEEE 802.11 specific data,
+ assign before registering */
++ void *phy_ptr; /* PHY device specific data */
+
+ /*
+ * Cache line mostly used on receive path (including eth_type_trans())