mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
145 lines
5.1 KiB
Diff
145 lines
5.1 KiB
Diff
This patch reflects changes in mdiobus implementation in kernel 2.6.28.
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--- a/drivers/net/ar2313/ar2313.c
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+++ b/drivers/net/ar2313/ar2313.c
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@@ -159,10 +159,10 @@ static void rx_tasklet_func(unsigned lon
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static void rx_tasklet_cleanup(struct net_device *dev);
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static void ar2313_multicast_list(struct net_device *dev);
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-static int mdiobus_read(struct mii_bus *bus, int phy_addr, int regnum);
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-static int mdiobus_write(struct mii_bus *bus, int phy_addr, int regnum, u16 value);
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-static int mdiobus_reset(struct mii_bus *bus);
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-static int mdiobus_probe (struct net_device *dev);
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+static int ar2313_mdiobus_read(struct mii_bus *bus, int phy_addr, int regnum);
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+static int ar2313_mdiobus_write(struct mii_bus *bus, int phy_addr, int regnum, u16 value);
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+static int ar2313_mdiobus_reset(struct mii_bus *bus);
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+static int ar2313_mdiobus_probe (struct net_device *dev);
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static void ar2313_adjust_link(struct net_device *dev);
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#ifndef ERR
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@@ -286,18 +286,22 @@ int __init ar2313_probe(struct platform_
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dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
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dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5], dev->irq);
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- sp->mii_bus.priv = dev;
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- sp->mii_bus.read = mdiobus_read;
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- sp->mii_bus.write = mdiobus_write;
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- sp->mii_bus.reset = mdiobus_reset;
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- sp->mii_bus.name = "ar2313_eth_mii";
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- snprintf(sp->mii_bus.id, MII_BUS_ID_SIZE, "0");
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- sp->mii_bus.irq = kmalloc(sizeof(int), GFP_KERNEL);
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- *sp->mii_bus.irq = PHY_POLL;
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+ sp->mii_bus = mdiobus_alloc();
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+ if (sp->mii_bus == NULL)
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+ return -1;
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+
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+ sp->mii_bus->priv = dev;
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+ sp->mii_bus->read = ar2313_mdiobus_read;
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+ sp->mii_bus->write = ar2313_mdiobus_write;
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+ sp->mii_bus->reset = ar2313_mdiobus_reset;
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+ sp->mii_bus->name = "ar2313_eth_mii";
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+ snprintf(sp->mii_bus->id, MII_BUS_ID_SIZE, "0");
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+ sp->mii_bus->irq = kmalloc(sizeof(int), GFP_KERNEL);
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+ *sp->mii_bus->irq = PHY_POLL;
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- mdiobus_register(&sp->mii_bus);
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+ mdiobus_register(sp->mii_bus);
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- if (mdiobus_probe(dev) != 0) {
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+ if (ar2313_mdiobus_probe(dev) != 0) {
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printk(KERN_ERR "ar2313: mdiobus_probe failed");
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rx_tasklet_cleanup(dev);
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ar2313_init_cleanup(dev);
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@@ -432,9 +436,12 @@ static void rx_tasklet_cleanup(struct ne
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static int __exit ar2313_remove(struct platform_device *pdev)
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{
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struct net_device *dev = platform_get_drvdata(pdev);
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+ struct ar2313_private *sp = netdev_priv(dev);
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rx_tasklet_cleanup(dev);
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ar2313_init_cleanup(dev);
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unregister_netdev(dev);
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+ mdiobus_unregister(sp->mii_bus);
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+ mdiobus_free(sp->mii_bus);
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kfree(dev);
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return 0;
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}
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@@ -619,7 +626,7 @@ static void ar2313_check_link(struct net
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struct ar2313_private *sp = netdev_priv(dev);
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u16 phyData;
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- phyData = mdiobus_read(&sp->mii_bus, sp->phy, MII_BMSR);
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+ phyData = ar2313_mdiobus_read(sp->mii_bus, sp->phy, MII_BMSR);
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if (sp->phyData != phyData) {
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if (phyData & BMSR_LSTATUS) {
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/* link is present, ready link partner ability to deterine
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@@ -628,10 +635,10 @@ static void ar2313_check_link(struct net
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u16 reg;
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sp->link = 1;
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- reg = mdiobus_read(&sp->mii_bus, sp->phy, MII_BMCR);
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+ reg = ar2313_mdiobus_read(sp->mii_bus, sp->phy, MII_BMCR);
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if (reg & BMCR_ANENABLE) {
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/* auto neg enabled */
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- reg = mdiobus_read(&sp->mii_bus, sp->phy, MII_LPA);
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+ reg = ar2313_mdiobus_read(sp->mii_bus, sp->phy, MII_LPA);
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duplex = (reg & (LPA_100FULL | LPA_10FULL)) ? 1 : 0;
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} else {
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/* no auto neg, just read duplex config */
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@@ -1320,7 +1327,7 @@ static void ar2313_adjust_link(struct ne
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((reg << MII_ADDR_REG_SHIFT) | (phy << MII_ADDR_PHY_SHIFT))
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static int
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-mdiobus_read(struct mii_bus *bus, int phy_addr, int regnum)
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+ar2313_mdiobus_read(struct mii_bus *bus, int phy_addr, int regnum)
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{
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struct net_device *const dev = bus->priv;
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struct ar2313_private *sp = netdev_priv(dev);
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@@ -1332,7 +1339,7 @@ mdiobus_read(struct mii_bus *bus, int ph
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}
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static int
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-mdiobus_write(struct mii_bus *bus, int phy_addr, int regnum,
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+ar2313_mdiobus_write(struct mii_bus *bus, int phy_addr, int regnum,
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u16 value)
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{
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struct net_device *const dev = bus->priv;
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@@ -1346,7 +1353,7 @@ mdiobus_write(struct mii_bus *bus, int p
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return 0;
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}
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-static int mdiobus_reset(struct mii_bus *bus)
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+static int ar2313_mdiobus_reset(struct mii_bus *bus)
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{
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struct net_device *const dev = bus->priv;
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@@ -1355,7 +1362,7 @@ static int mdiobus_reset(struct mii_bus
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return 0;
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}
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-static int mdiobus_probe (struct net_device *dev)
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+static int ar2313_mdiobus_probe (struct net_device *dev)
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{
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struct ar2313_private *const sp = netdev_priv(dev);
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struct phy_device *phydev = NULL;
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@@ -1363,8 +1370,8 @@ static int mdiobus_probe (struct net_dev
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/* find the first (lowest address) PHY on the current MAC's MII bus */
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for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++)
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- if (sp->mii_bus.phy_map[phy_addr]) {
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- phydev = sp->mii_bus.phy_map[phy_addr];
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+ if (sp->mii_bus->phy_map[phy_addr]) {
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+ phydev = sp->mii_bus->phy_map[phy_addr];
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break; /* break out with first one found */
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}
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--- a/drivers/net/ar2313/ar2313.h
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+++ b/drivers/net/ar2313/ar2313.h
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@@ -162,7 +162,7 @@ struct ar2313_private {
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int unloading;
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struct phy_device *phy_dev;
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- struct mii_bus mii_bus;
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+ struct mii_bus *mii_bus;
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int oldduplex;
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};
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