64 lines
1.9 KiB
Diff
64 lines
1.9 KiB
Diff
--- a/drivers/net/phy/phy_device.c
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+++ b/drivers/net/phy/phy_device.c
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@@ -149,6 +149,18 @@ int phy_scan_fixups(struct phy_device *p
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}
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EXPORT_SYMBOL(phy_scan_fixups);
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+static int generic_receive_skb(struct sk_buff *skb)
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+{
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+ skb->protocol = eth_type_trans(skb, skb->dev);
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+ return netif_receive_skb(skb);
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+}
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+
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+static int generic_rx(struct sk_buff *skb)
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+{
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+ skb->protocol = eth_type_trans(skb, skb->dev);
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+ return netif_rx(skb);
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+}
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+
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static struct phy_device* phy_device_create(struct mii_bus *bus,
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int addr, int phy_id)
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{
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@@ -180,6 +192,8 @@ static struct phy_device* phy_device_cre
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dev_set_name(&dev->dev, PHY_ID_FMT, bus->id, addr);
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dev->state = PHY_DOWN;
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+ dev->netif_receive_skb = &generic_receive_skb;
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+ dev->netif_rx = &generic_rx;
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mutex_init(&dev->lock);
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INIT_DELAYED_WORK(&dev->state_queue, phy_state_machine);
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--- a/include/linux/phy.h
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+++ b/include/linux/phy.h
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@@ -332,6 +332,20 @@ struct phy_device {
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void (*adjust_link)(struct net_device *dev);
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void (*adjust_state)(struct net_device *dev);
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+
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+ /*
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+ * By default these point to the original functions
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+ * with the same name. adding them to the phy_device
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+ * allows the phy driver to override them for packet
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+ * mangling if the ethernet driver supports it
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+ * This is required to support some really horrible
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+ * switches such as the Marvell 88E6060
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+ */
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+ int (*netif_receive_skb)(struct sk_buff *skb);
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+ int (*netif_rx)(struct sk_buff *skb);
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+
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+ /* alignment offset for packets */
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+ int pkt_align;
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};
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#define to_phy_device(d) container_of(d, struct phy_device, dev)
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--- a/include/linux/netdevice.h
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+++ b/include/linux/netdevice.h
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@@ -957,6 +957,7 @@ struct net_device {
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void *ax25_ptr; /* AX.25 specific data */
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struct wireless_dev *ieee80211_ptr; /* IEEE 802.11 specific data,
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assign before registering */
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+ void *phy_ptr; /* PHY device specific data */
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/*
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* Cache lines mostly used on receive path (including eth_type_trans())
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