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-rw-r--r--target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h2
-rw-r--r--target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c2
-rw-r--r--target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c41
-rw-r--r--target/linux/ar71xx/patches-2.6.28/801-ag71xx_rename_mii_bus_dev_to_mii_bus_parent.patch11
-rw-r--r--target/linux/ar71xx/patches-2.6.28/802-ag71xx_mdio_dynamic_mdio_bus.patch121
5 files changed, 27 insertions, 150 deletions
diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
index 96bfd21b50..f1c8491242 100644
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
@@ -102,7 +102,7 @@ struct ag71xx_ring {
};
struct ag71xx_mdio {
- struct mii_bus mii_bus;
+ struct mii_bus *mii_bus;
int mii_irq[PHY_MAX_ADDR];
void __iomem *mdio_base;
};
diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
index b30bde21be..01834887c5 100644
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
@@ -797,7 +797,7 @@ static int __init ag71xx_probe(struct platform_device *pdev)
ag = netdev_priv(dev);
ag->pdev = pdev;
ag->dev = dev;
- ag->mii_bus = &ag71xx_mdio_bus->mii_bus;
+ ag->mii_bus = ag71xx_mdio_bus->mii_bus;
ag->msg_enable = netif_msg_init(ag71xx_debug,
AG71XX_DEFAULT_MSG_ENABLE);
spin_lock_init(&ag->lock);
diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c
index 6d33b7007d..7e6452b6e3 100644
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c
@@ -32,12 +32,12 @@ static inline u32 ag71xx_mdio_rr(struct ag71xx_mdio *am, unsigned reg)
static void ag71xx_mdio_dump_regs(struct ag71xx_mdio *am)
{
DBG("%s: mii_cfg=%08x, mii_cmd=%08x, mii_addr=%08x\n",
- am->mii_bus.name,
+ am->mii_bus->name,
ag71xx_mdio_rr(am, AG71XX_REG_MII_CFG),
ag71xx_mdio_rr(am, AG71XX_REG_MII_CMD),
ag71xx_mdio_rr(am, AG71XX_REG_MII_ADDR));
DBG("%s: mii_ctrl=%08x, mii_status=%08x, mii_ind=%08x\n",
- am->mii_bus.name,
+ am->mii_bus->name,
ag71xx_mdio_rr(am, AG71XX_REG_MII_CTRL),
ag71xx_mdio_rr(am, AG71XX_REG_MII_STATUS),
ag71xx_mdio_rr(am, AG71XX_REG_MII_IND));
@@ -57,7 +57,7 @@ static int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg)
while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
if (i-- == 0) {
printk(KERN_ERR "%s: mii_read timed out\n",
- am->mii_bus.name);
+ am->mii_bus->name);
ret = 0xffff;
goto out;
}
@@ -88,7 +88,7 @@ static void ag71xx_mdio_mii_write(struct ag71xx_mdio *am,
while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
if (i-- == 0) {
printk(KERN_ERR "%s: mii_write timed out\n",
- am->mii_bus.name);
+ am->mii_bus->name);
break;
}
udelay(AG71XX_MDIO_DELAY);
@@ -154,27 +154,33 @@ static int __init ag71xx_mdio_probe(struct platform_device *pdev)
goto err_free_mdio;
}
- am->mii_bus.name = "ag71xx_mdio";
- am->mii_bus.read = ag71xx_mdio_read;
- am->mii_bus.write = ag71xx_mdio_write;
- am->mii_bus.reset = ag71xx_mdio_reset;
- am->mii_bus.irq = am->mii_irq;
- am->mii_bus.priv = am;
- am->mii_bus.dev = &pdev->dev;
- snprintf(am->mii_bus.id, MII_BUS_ID_SIZE, "%x", 0);
+ am->mii_bus = mdiobus_alloc();
+ if (am->mii_bus == NULL) {
+ err = -ENOMEM;
+ goto err_iounmap;
+ }
+
+ am->mii_bus->name = "ag71xx_mdio";
+ am->mii_bus->read = ag71xx_mdio_read;
+ am->mii_bus->write = ag71xx_mdio_write;
+ am->mii_bus->reset = ag71xx_mdio_reset;
+ am->mii_bus->irq = am->mii_irq;
+ am->mii_bus->priv = am;
+ am->mii_bus->parent = &pdev->dev;
+ snprintf(am->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0);
pdata = pdev->dev.platform_data;
if (pdata)
- am->mii_bus.phy_mask = pdata->phy_mask;
+ am->mii_bus->phy_mask = pdata->phy_mask;
for (i = 0; i < PHY_MAX_ADDR; i++)
am->mii_irq[i] = PHY_POLL;
ag71xx_mdio_wr(am, AG71XX_REG_MAC_CFG1, 0);
- err = mdiobus_register(&am->mii_bus);
+ err = mdiobus_register(am->mii_bus);
if (err)
- goto err_iounmap;
+ goto err_free_bus;
ag71xx_mdio_dump_regs(am);
@@ -182,6 +188,8 @@ static int __init ag71xx_mdio_probe(struct platform_device *pdev)
ag71xx_mdio_bus = am;
return 0;
+ err_free_bus:
+ mdiobus_free(am->mii_bus);
err_iounmap:
iounmap(am->mdio_base);
err_free_mdio:
@@ -196,7 +204,8 @@ static int __exit ag71xx_mdio_remove(struct platform_device *pdev)
if (am) {
ag71xx_mdio_bus = NULL;
- mdiobus_unregister(&am->mii_bus);
+ mdiobus_unregister(am->mii_bus);
+ mdiobus_free(am->mii_bus);
iounmap(am->mdio_base);
kfree(am);
platform_set_drvdata(pdev, NULL);
diff --git a/target/linux/ar71xx/patches-2.6.28/801-ag71xx_rename_mii_bus_dev_to_mii_bus_parent.patch b/target/linux/ar71xx/patches-2.6.28/801-ag71xx_rename_mii_bus_dev_to_mii_bus_parent.patch
deleted file mode 100644
index d9bd0b940d..0000000000
--- a/target/linux/ar71xx/patches-2.6.28/801-ag71xx_rename_mii_bus_dev_to_mii_bus_parent.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/drivers/net/ag71xx/ag71xx_mdio.c
-+++ b/drivers/net/ag71xx/ag71xx_mdio.c
-@@ -160,7 +160,7 @@ static int __init ag71xx_mdio_probe(stru
- am->mii_bus.reset = ag71xx_mdio_reset;
- am->mii_bus.irq = am->mii_irq;
- am->mii_bus.priv = am;
-- am->mii_bus.dev = &pdev->dev;
-+ am->mii_bus.parent = &pdev->dev;
- snprintf(am->mii_bus.id, MII_BUS_ID_SIZE, "%x", 0);
-
- pdata = pdev->dev.platform_data;
diff --git a/target/linux/ar71xx/patches-2.6.28/802-ag71xx_mdio_dynamic_mdio_bus.patch b/target/linux/ar71xx/patches-2.6.28/802-ag71xx_mdio_dynamic_mdio_bus.patch
deleted file mode 100644
index 9d0584a591..0000000000
--- a/target/linux/ar71xx/patches-2.6.28/802-ag71xx_mdio_dynamic_mdio_bus.patch
+++ /dev/null
@@ -1,121 +0,0 @@
---- a/drivers/net/ag71xx/ag71xx_mdio.c
-+++ b/drivers/net/ag71xx/ag71xx_mdio.c
-@@ -32,12 +32,12 @@ static inline u32 ag71xx_mdio_rr(struct
- static void ag71xx_mdio_dump_regs(struct ag71xx_mdio *am)
- {
- DBG("%s: mii_cfg=%08x, mii_cmd=%08x, mii_addr=%08x\n",
-- am->mii_bus.name,
-+ am->mii_bus->name,
- ag71xx_mdio_rr(am, AG71XX_REG_MII_CFG),
- ag71xx_mdio_rr(am, AG71XX_REG_MII_CMD),
- ag71xx_mdio_rr(am, AG71XX_REG_MII_ADDR));
- DBG("%s: mii_ctrl=%08x, mii_status=%08x, mii_ind=%08x\n",
-- am->mii_bus.name,
-+ am->mii_bus->name,
- ag71xx_mdio_rr(am, AG71XX_REG_MII_CTRL),
- ag71xx_mdio_rr(am, AG71XX_REG_MII_STATUS),
- ag71xx_mdio_rr(am, AG71XX_REG_MII_IND));
-@@ -57,7 +57,7 @@ static int ag71xx_mdio_mii_read(struct a
- while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
- if (i-- == 0) {
- printk(KERN_ERR "%s: mii_read timed out\n",
-- am->mii_bus.name);
-+ am->mii_bus->name);
- ret = 0xffff;
- goto out;
- }
-@@ -88,7 +88,7 @@ static void ag71xx_mdio_mii_write(struct
- while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
- if (i-- == 0) {
- printk(KERN_ERR "%s: mii_write timed out\n",
-- am->mii_bus.name);
-+ am->mii_bus->name);
- break;
- }
- udelay(AG71XX_MDIO_DELAY);
-@@ -154,27 +154,33 @@ static int __init ag71xx_mdio_probe(stru
- goto err_free_mdio;
- }
-
-- am->mii_bus.name = "ag71xx_mdio";
-- am->mii_bus.read = ag71xx_mdio_read;
-- am->mii_bus.write = ag71xx_mdio_write;
-- am->mii_bus.reset = ag71xx_mdio_reset;
-- am->mii_bus.irq = am->mii_irq;
-- am->mii_bus.priv = am;
-- am->mii_bus.parent = &pdev->dev;
-- snprintf(am->mii_bus.id, MII_BUS_ID_SIZE, "%x", 0);
-+ am->mii_bus = mdiobus_alloc();
-+ if (am->mii_bus == NULL) {
-+ err = -ENOMEM;
-+ goto err_iounmap;
-+ }
-+
-+ am->mii_bus->name = "ag71xx_mdio";
-+ am->mii_bus->read = ag71xx_mdio_read;
-+ am->mii_bus->write = ag71xx_mdio_write;
-+ am->mii_bus->reset = ag71xx_mdio_reset;
-+ am->mii_bus->irq = am->mii_irq;
-+ am->mii_bus->priv = am;
-+ am->mii_bus->parent = &pdev->dev;
-+ snprintf(am->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0);
-
- pdata = pdev->dev.platform_data;
- if (pdata)
-- am->mii_bus.phy_mask = pdata->phy_mask;
-+ am->mii_bus->phy_mask = pdata->phy_mask;
-
- for (i = 0; i < PHY_MAX_ADDR; i++)
- am->mii_irq[i] = PHY_POLL;
-
- ag71xx_mdio_wr(am, AG71XX_REG_MAC_CFG1, 0);
-
-- err = mdiobus_register(&am->mii_bus);
-+ err = mdiobus_register(am->mii_bus);
- if (err)
-- goto err_iounmap;
-+ goto err_free_bus;
-
- ag71xx_mdio_dump_regs(am);
-
-@@ -182,6 +188,8 @@ static int __init ag71xx_mdio_probe(stru
- ag71xx_mdio_bus = am;
- return 0;
-
-+ err_free_bus:
-+ mdiobus_free(am->mii_bus);
- err_iounmap:
- iounmap(am->mdio_base);
- err_free_mdio:
-@@ -196,7 +204,8 @@ static int __exit ag71xx_mdio_remove(str
-
- if (am) {
- ag71xx_mdio_bus = NULL;
-- mdiobus_unregister(&am->mii_bus);
-+ mdiobus_unregister(am->mii_bus);
-+ mdiobus_free(am->mii_bus);
- iounmap(am->mdio_base);
- kfree(am);
- platform_set_drvdata(pdev, NULL);
---- a/drivers/net/ag71xx/ag71xx.h
-+++ b/drivers/net/ag71xx/ag71xx.h
-@@ -102,7 +102,7 @@ struct ag71xx_ring {
- };
-
- struct ag71xx_mdio {
-- struct mii_bus mii_bus;
-+ struct mii_bus *mii_bus;
- int mii_irq[PHY_MAX_ADDR];
- void __iomem *mdio_base;
- };
---- a/drivers/net/ag71xx/ag71xx_main.c
-+++ b/drivers/net/ag71xx/ag71xx_main.c
-@@ -797,7 +797,7 @@ static int __init ag71xx_probe(struct pl
- ag = netdev_priv(dev);
- ag->pdev = pdev;
- ag->dev = dev;
-- ag->mii_bus = &ag71xx_mdio_bus->mii_bus;
-+ ag->mii_bus = ag71xx_mdio_bus->mii_bus;
- ag->msg_enable = netif_msg_init(ag71xx_debug,
- AG71XX_DEFAULT_MSG_ENABLE);
- spin_lock_init(&ag->lock);