aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--target/linux/generic/files/drivers/net/phy/ar8216.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c
index a27d650186..fdf5d68092 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8216.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8216.c
@@ -79,6 +79,7 @@ struct ar8xxx_chip {
struct ar8216_priv {
struct switch_dev dev;
+ struct mii_bus *mii_bus;
struct phy_device *phy;
u32 (*read)(struct ar8216_priv *priv, int reg);
void (*write)(struct ar8216_priv *priv, int reg, u32 val);
@@ -245,8 +246,7 @@ split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page)
static u32
ar8216_mii_read(struct ar8216_priv *priv, int reg)
{
- struct phy_device *phy = priv->phy;
- struct mii_bus *bus = phy->bus;
+ struct mii_bus *bus = priv->mii_bus;
u16 r1, r2, page;
u16 lo, hi;
@@ -267,8 +267,7 @@ ar8216_mii_read(struct ar8216_priv *priv, int reg)
static void
ar8216_mii_write(struct ar8216_priv *priv, int reg, u32 val)
{
- struct phy_device *phy = priv->phy;
- struct mii_bus *bus = phy->bus;
+ struct mii_bus *bus = priv->mii_bus;
u16 r1, r2, r3;
u16 lo, hi;
@@ -295,7 +294,7 @@ static void
ar8216_phy_dbg_write(struct ar8216_priv *priv, int phy_addr,
u16 dbg_addr, u16 dbg_data)
{
- struct mii_bus *bus = priv->phy->bus;
+ struct mii_bus *bus = priv->mii_bus;
mutex_lock(&bus->mdio_lock);
bus->write(bus, phy_addr, MII_ATH_DBG_ADDR, dbg_addr);
@@ -306,7 +305,7 @@ ar8216_phy_dbg_write(struct ar8216_priv *priv, int phy_addr,
static void
ar8216_phy_mmd_write(struct ar8216_priv *priv, int phy_addr, u16 addr, u16 data)
{
- struct mii_bus *bus = priv->phy->bus;
+ struct mii_bus *bus = priv->mii_bus;
mutex_lock(&bus->mdio_lock);
bus->write(bus, phy_addr, MII_ATH_MMD_ADDR, addr);
@@ -737,7 +736,7 @@ ar8236_hw_init(struct ar8216_priv *priv)
return 0;
/* Initialize the PHYs */
- bus = priv->phy->bus;
+ bus = priv->mii_bus;
for (i = 0; i < 5; i++) {
mdiobus_write(bus, i, MII_ADVERTISE,
ADVERTISE_ALL | ADVERTISE_PAUSE_CAP |
@@ -812,7 +811,7 @@ ar8316_hw_init(struct ar8216_priv *priv)
priv->write(priv, 0x8, newval);
/* Initialize the ports */
- bus = priv->phy->bus;
+ bus = priv->mii_bus;
for (i = 0; i < 5; i++) {
if ((i == 4) && priv->port4_phy &&
priv->phy->interface == PHY_INTERFACE_MODE_RGMII) {
@@ -1034,7 +1033,7 @@ ar8327_hw_init(struct ar8216_priv *priv)
priv->write(priv, AR8327_REG_POWER_ON_STRIP, new_pos);
}
- bus = priv->phy->bus;
+ bus = priv->mii_bus;
for (i = 0; i < AR8327_NUM_PHYS; i++) {
ar8327_phy_fixup(priv, i);
@@ -1688,8 +1687,8 @@ ar8216_id_chip(struct ar8216_priv *priv)
printk(KERN_DEBUG
"ar8216: Unknown Atheros device [ver=%d, rev=%d, phy_id=%04x%04x]\n",
priv->chip_ver, priv->chip_rev,
- mdiobus_read(priv->phy->bus, priv->phy->addr, 2),
- mdiobus_read(priv->phy->bus, priv->phy->addr, 3));
+ mdiobus_read(priv->mii_bus, priv->phy->addr, 2),
+ mdiobus_read(priv->mii_bus, priv->phy->addr, 3));
return -ENODEV;
}
@@ -1780,6 +1779,7 @@ ar8216_config_init(struct phy_device *pdev)
return -ENOMEM;
}
+ priv->mii_bus = pdev->bus;
priv->phy = pdev;
ret = ar8216_id_chip(priv);
@@ -1967,6 +1967,7 @@ ar8216_probe(struct phy_device *pdev)
if (priv == NULL)
return -ENOMEM;
+ priv->mii_bus = pdev->bus;
priv->phy = pdev;
ret = ar8216_id_chip(priv);