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-rw-r--r--drivers/net/phy/broadcom.c46
-rw-r--r--drivers/net/phy/icplus.c2
-rw-r--r--drivers/net/phy/marvell.c77
-rw-r--r--drivers/net/phy/mdio-octeon.c6
-rw-r--r--drivers/net/phy/micrel.c167
-rw-r--r--drivers/net/phy/phy.c8
-rw-r--r--drivers/net/phy/phy_device.c2
7 files changed, 270 insertions, 38 deletions
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index cecdbbd549ec..4accd83d3dfe 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -685,7 +685,7 @@ static int brcm_fet_config_intr(struct phy_device *phydev)
}
static struct phy_driver bcm5411_driver = {
- .phy_id = 0x00206070,
+ .phy_id = PHY_ID_BCM5411,
.phy_id_mask = 0xfffffff0,
.name = "Broadcom BCM5411",
.features = PHY_GBIT_FEATURES |
@@ -700,7 +700,7 @@ static struct phy_driver bcm5411_driver = {
};
static struct phy_driver bcm5421_driver = {
- .phy_id = 0x002060e0,
+ .phy_id = PHY_ID_BCM5421,
.phy_id_mask = 0xfffffff0,
.name = "Broadcom BCM5421",
.features = PHY_GBIT_FEATURES |
@@ -715,7 +715,7 @@ static struct phy_driver bcm5421_driver = {
};
static struct phy_driver bcm5461_driver = {
- .phy_id = 0x002060c0,
+ .phy_id = PHY_ID_BCM5461,
.phy_id_mask = 0xfffffff0,
.name = "Broadcom BCM5461",
.features = PHY_GBIT_FEATURES |
@@ -730,7 +730,7 @@ static struct phy_driver bcm5461_driver = {
};
static struct phy_driver bcm5464_driver = {
- .phy_id = 0x002060b0,
+ .phy_id = PHY_ID_BCM5464,
.phy_id_mask = 0xfffffff0,
.name = "Broadcom BCM5464",
.features = PHY_GBIT_FEATURES |
@@ -745,7 +745,7 @@ static struct phy_driver bcm5464_driver = {
};
static struct phy_driver bcm5481_driver = {
- .phy_id = 0x0143bca0,
+ .phy_id = PHY_ID_BCM5481,
.phy_id_mask = 0xfffffff0,
.name = "Broadcom BCM5481",
.features = PHY_GBIT_FEATURES |
@@ -760,7 +760,7 @@ static struct phy_driver bcm5481_driver = {
};
static struct phy_driver bcm5482_driver = {
- .phy_id = 0x0143bcb0,
+ .phy_id = PHY_ID_BCM5482,
.phy_id_mask = 0xfffffff0,
.name = "Broadcom BCM5482",
.features = PHY_GBIT_FEATURES |
@@ -834,6 +834,21 @@ static struct phy_driver bcmac131_driver = {
.driver = { .owner = THIS_MODULE },
};
+static struct phy_driver bcm5241_driver = {
+ .phy_id = PHY_ID_BCM5241,
+ .phy_id_mask = 0xfffffff0,
+ .name = "Broadcom BCM5241",
+ .features = PHY_BASIC_FEATURES |
+ SUPPORTED_Pause | SUPPORTED_Asym_Pause,
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+ .config_init = brcm_fet_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .ack_interrupt = brcm_fet_ack_interrupt,
+ .config_intr = brcm_fet_config_intr,
+ .driver = { .owner = THIS_MODULE },
+};
+
static int __init broadcom_init(void)
{
int ret;
@@ -868,8 +883,13 @@ static int __init broadcom_init(void)
ret = phy_driver_register(&bcmac131_driver);
if (ret)
goto out_ac131;
+ ret = phy_driver_register(&bcm5241_driver);
+ if (ret)
+ goto out_5241;
return ret;
+out_5241:
+ phy_driver_unregister(&bcmac131_driver);
out_ac131:
phy_driver_unregister(&bcm57780_driver);
out_57780:
@@ -894,6 +914,7 @@ out_5411:
static void __exit broadcom_exit(void)
{
+ phy_driver_unregister(&bcm5241_driver);
phy_driver_unregister(&bcmac131_driver);
phy_driver_unregister(&bcm57780_driver);
phy_driver_unregister(&bcm50610m_driver);
@@ -910,16 +931,17 @@ module_init(broadcom_init);
module_exit(broadcom_exit);
static struct mdio_device_id broadcom_tbl[] = {
- { 0x00206070, 0xfffffff0 },
- { 0x002060e0, 0xfffffff0 },
- { 0x002060c0, 0xfffffff0 },
- { 0x002060b0, 0xfffffff0 },
- { 0x0143bca0, 0xfffffff0 },
- { 0x0143bcb0, 0xfffffff0 },
+ { PHY_ID_BCM5411, 0xfffffff0 },
+ { PHY_ID_BCM5421, 0xfffffff0 },
+ { PHY_ID_BCM5461, 0xfffffff0 },
+ { PHY_ID_BCM5464, 0xfffffff0 },
+ { PHY_ID_BCM5482, 0xfffffff0 },
+ { PHY_ID_BCM5482, 0xfffffff0 },
{ PHY_ID_BCM50610, 0xfffffff0 },
{ PHY_ID_BCM50610M, 0xfffffff0 },
{ PHY_ID_BCM57780, 0xfffffff0 },
{ PHY_ID_BCMAC131, 0xfffffff0 },
+ { PHY_ID_BCM5241, 0xfffffff0 },
{ }
};
diff --git a/drivers/net/phy/icplus.c b/drivers/net/phy/icplus.c
index 439adafeacb1..3f2583f18a39 100644
--- a/drivers/net/phy/icplus.c
+++ b/drivers/net/phy/icplus.c
@@ -116,6 +116,8 @@ static struct phy_driver ip175c_driver = {
.config_init = &ip175c_config_init,
.config_aneg = &ip175c_config_aneg,
.read_status = &ip175c_read_status,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
.driver = { .owner = THIS_MODULE,},
};
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 5a1bd5db2a93..0101f2bdf400 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -68,6 +68,15 @@
#define MII_M1111_COPPER 0
#define MII_M1111_FIBER 1
+#define MII_88E1121_PHY_MSCR_PAGE 2
+#define MII_88E1121_PHY_MSCR_REG 21
+#define MII_88E1121_PHY_MSCR_RX_DELAY BIT(5)
+#define MII_88E1121_PHY_MSCR_TX_DELAY BIT(4)
+#define MII_88E1121_PHY_MSCR_DELAY_MASK (~(0x3 << 4))
+
+#define MII_88EC048_PHY_MSCR1_REG 16
+#define MII_88EC048_PHY_MSCR1_PAD_ODD BIT(6)
+
#define MII_88E1121_PHY_LED_CTRL 16
#define MII_88E1121_PHY_LED_PAGE 3
#define MII_88E1121_PHY_LED_DEF 0x0030
@@ -179,7 +188,30 @@ static int marvell_config_aneg(struct phy_device *phydev)
static int m88e1121_config_aneg(struct phy_device *phydev)
{
- int err, temp;
+ int err, oldpage, mscr;
+
+ oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+
+ err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+ MII_88E1121_PHY_MSCR_PAGE);
+ if (err < 0)
+ return err;
+ mscr = phy_read(phydev, MII_88E1121_PHY_MSCR_REG) &
+ MII_88E1121_PHY_MSCR_DELAY_MASK;
+
+ if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
+ mscr |= (MII_88E1121_PHY_MSCR_RX_DELAY |
+ MII_88E1121_PHY_MSCR_TX_DELAY);
+ else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
+ mscr |= MII_88E1121_PHY_MSCR_RX_DELAY;
+ else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)
+ mscr |= MII_88E1121_PHY_MSCR_TX_DELAY;
+
+ err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
+ if (err < 0)
+ return err;
+
+ phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
err = phy_write(phydev, MII_BMCR, BMCR_RESET);
if (err < 0)
@@ -190,17 +222,42 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
if (err < 0)
return err;
- temp = phy_read(phydev, MII_88E1121_PHY_PAGE);
+ oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
phy_write(phydev, MII_88E1121_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
- phy_write(phydev, MII_88E1121_PHY_PAGE, temp);
+ phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
err = genphy_config_aneg(phydev);
return err;
}
+static int m88ec048_config_aneg(struct phy_device *phydev)
+{
+ int err, oldpage, mscr;
+
+ oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+
+ err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+ MII_88E1121_PHY_MSCR_PAGE);
+ if (err < 0)
+ return err;
+
+ mscr = phy_read(phydev, MII_88EC048_PHY_MSCR1_REG);
+ mscr |= MII_88EC048_PHY_MSCR1_PAD_ODD;
+
+ err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
+ if (err < 0)
+ return err;
+
+ err = phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+ if (err < 0)
+ return err;
+
+ return m88e1121_config_aneg(phydev);
+}
+
static int m88e1111_config_init(struct phy_device *phydev)
{
int err;
@@ -595,6 +652,19 @@ static struct phy_driver marvell_drivers[] = {
.driver = { .owner = THIS_MODULE },
},
{
+ .phy_id = MARVELL_PHY_ID_88EC048,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
+ .name = "Marvell 88EC048",
+ .features = PHY_GBIT_FEATURES,
+ .flags = PHY_HAS_INTERRUPT,
+ .config_aneg = &m88ec048_config_aneg,
+ .read_status = &marvell_read_status,
+ .ack_interrupt = &marvell_ack_interrupt,
+ .config_intr = &marvell_config_intr,
+ .did_interrupt = &m88e1121_did_interrupt,
+ .driver = { .owner = THIS_MODULE },
+ },
+ {
.phy_id = MARVELL_PHY_ID_88E1145,
.phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1145",
@@ -659,6 +729,7 @@ static struct mdio_device_id marvell_tbl[] = {
{ 0x01410cb0, 0xfffffff0 },
{ 0x01410cd0, 0xfffffff0 },
{ 0x01410e30, 0xfffffff0 },
+ { 0x01410e90, 0xfffffff0 },
{ }
};
diff --git a/drivers/net/phy/mdio-octeon.c b/drivers/net/phy/mdio-octeon.c
index f443d43edd80..bd12ba941be5 100644
--- a/drivers/net/phy/mdio-octeon.c
+++ b/drivers/net/phy/mdio-octeon.c
@@ -85,7 +85,7 @@ static int octeon_mdiobus_write(struct mii_bus *bus, int phy_id,
return 0;
}
-static int __init octeon_mdiobus_probe(struct platform_device *pdev)
+static int __devinit octeon_mdiobus_probe(struct platform_device *pdev)
{
struct octeon_mdiobus *bus;
union cvmx_smix_en smi_en;
@@ -143,7 +143,7 @@ err:
return err;
}
-static int __exit octeon_mdiobus_remove(struct platform_device *pdev)
+static int __devexit octeon_mdiobus_remove(struct platform_device *pdev)
{
struct octeon_mdiobus *bus;
union cvmx_smix_en smi_en;
@@ -163,7 +163,7 @@ static struct platform_driver octeon_mdiobus_driver = {
.owner = THIS_MODULE,
},
.probe = octeon_mdiobus_probe,
- .remove = __exit_p(octeon_mdiobus_remove),
+ .remove = __devexit_p(octeon_mdiobus_remove),
};
void octeon_mdiobus_force_mod_depencency(void)
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 0692f750c404..8bb7db676a5c 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -12,7 +12,8 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
- * Support : ksz9021 , vsc8201, ks8001
+ * Support : ksz9021 1000/100/10 phy from Micrel
+ * ks8001, ks8737, ks8721, ks8041, ks8051 100/10 phy
*/
#include <linux/kernel.h>
@@ -20,37 +21,146 @@
#include <linux/phy.h>
#define PHY_ID_KSZ9021 0x00221611
-#define PHY_ID_VSC8201 0x000FC413
+#define PHY_ID_KS8737 0x00221720
+#define PHY_ID_KS8041 0x00221510
+#define PHY_ID_KS8051 0x00221550
+/* both for ks8001 Rev. A/B, and for ks8721 Rev 3. */
#define PHY_ID_KS8001 0x0022161A
+/* general Interrupt control/status reg in vendor specific block. */
+#define MII_KSZPHY_INTCS 0x1B
+#define KSZPHY_INTCS_JABBER (1 << 15)
+#define KSZPHY_INTCS_RECEIVE_ERR (1 << 14)
+#define KSZPHY_INTCS_PAGE_RECEIVE (1 << 13)
+#define KSZPHY_INTCS_PARELLEL (1 << 12)
+#define KSZPHY_INTCS_LINK_PARTNER_ACK (1 << 11)
+#define KSZPHY_INTCS_LINK_DOWN (1 << 10)
+#define KSZPHY_INTCS_REMOTE_FAULT (1 << 9)
+#define KSZPHY_INTCS_LINK_UP (1 << 8)
+#define KSZPHY_INTCS_ALL (KSZPHY_INTCS_LINK_UP |\
+ KSZPHY_INTCS_LINK_DOWN)
+
+/* general PHY control reg in vendor specific block. */
+#define MII_KSZPHY_CTRL 0x1F
+/* bitmap of PHY register to set interrupt mode */
+#define KSZPHY_CTRL_INT_ACTIVE_HIGH (1 << 9)
+#define KSZ9021_CTRL_INT_ACTIVE_HIGH (1 << 14)
+#define KS8737_CTRL_INT_ACTIVE_HIGH (1 << 14)
+
+static int kszphy_ack_interrupt(struct phy_device *phydev)
+{
+ /* bit[7..0] int status, which is a read and clear register. */
+ int rc;
+
+ rc = phy_read(phydev, MII_KSZPHY_INTCS);
+
+ return (rc < 0) ? rc : 0;
+}
+
+static int kszphy_set_interrupt(struct phy_device *phydev)
+{
+ int temp;
+ temp = (PHY_INTERRUPT_ENABLED == phydev->interrupts) ?
+ KSZPHY_INTCS_ALL : 0;
+ return phy_write(phydev, MII_KSZPHY_INTCS, temp);
+}
+
+static int kszphy_config_intr(struct phy_device *phydev)
+{
+ int temp, rc;
+
+ /* set the interrupt pin active low */
+ temp = phy_read(phydev, MII_KSZPHY_CTRL);
+ temp &= ~KSZPHY_CTRL_INT_ACTIVE_HIGH;
+ phy_write(phydev, MII_KSZPHY_CTRL, temp);
+ rc = kszphy_set_interrupt(phydev);
+ return rc < 0 ? rc : 0;
+}
+
+static int ksz9021_config_intr(struct phy_device *phydev)
+{
+ int temp, rc;
+
+ /* set the interrupt pin active low */
+ temp = phy_read(phydev, MII_KSZPHY_CTRL);
+ temp &= ~KSZ9021_CTRL_INT_ACTIVE_HIGH;
+ phy_write(phydev, MII_KSZPHY_CTRL, temp);
+ rc = kszphy_set_interrupt(phydev);
+ return rc < 0 ? rc : 0;
+}
+
+static int ks8737_config_intr(struct phy_device *phydev)
+{
+ int temp, rc;
+
+ /* set the interrupt pin active low */
+ temp = phy_read(phydev, MII_KSZPHY_CTRL);
+ temp &= ~KS8737_CTRL_INT_ACTIVE_HIGH;
+ phy_write(phydev, MII_KSZPHY_CTRL, temp);
+ rc = kszphy_set_interrupt(phydev);
+ return rc < 0 ? rc : 0;
+}
static int kszphy_config_init(struct phy_device *phydev)
{
return 0;
}
+static struct phy_driver ks8737_driver = {
+ .phy_id = PHY_ID_KS8737,
+ .phy_id_mask = 0x00fffff0,
+ .name = "Micrel KS8737",
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+ .config_init = kszphy_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = ks8737_config_intr,
+ .driver = { .owner = THIS_MODULE,},
+};
+
+static struct phy_driver ks8041_driver = {
+ .phy_id = PHY_ID_KS8041,
+ .phy_id_mask = 0x00fffff0,
+ .name = "Micrel KS8041",
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause
+ | SUPPORTED_Asym_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+ .config_init = kszphy_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = kszphy_config_intr,
+ .driver = { .owner = THIS_MODULE,},
+};
-static struct phy_driver ks8001_driver = {
- .phy_id = PHY_ID_KS8001,
- .name = "Micrel KS8001",
+static struct phy_driver ks8051_driver = {
+ .phy_id = PHY_ID_KS8051,
.phy_id_mask = 0x00fffff0,
- .features = PHY_BASIC_FEATURES,
- .flags = PHY_POLL,
+ .name = "Micrel KS8051",
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause
+ | SUPPORTED_Asym_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
};
-static struct phy_driver vsc8201_driver = {
- .phy_id = PHY_ID_VSC8201,
- .name = "Micrel VSC8201",
+static struct phy_driver ks8001_driver = {
+ .phy_id = PHY_ID_KS8001,
+ .name = "Micrel KS8001 or KS8721",
.phy_id_mask = 0x00fffff0,
- .features = PHY_BASIC_FEATURES,
- .flags = PHY_POLL,
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
};
@@ -58,11 +168,14 @@ static struct phy_driver ksz9021_driver = {
.phy_id = PHY_ID_KSZ9021,
.phy_id_mask = 0x000fff10,
.name = "Micrel KSZ9021 Gigabit PHY",
- .features = PHY_GBIT_FEATURES | SUPPORTED_Pause,
- .flags = PHY_POLL,
+ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause
+ | SUPPORTED_Asym_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = ksz9021_config_intr,
.driver = { .owner = THIS_MODULE, },
};
@@ -73,17 +186,29 @@ static int __init ksphy_init(void)
ret = phy_driver_register(&ks8001_driver);
if (ret)
goto err1;
- ret = phy_driver_register(&vsc8201_driver);
+
+ ret = phy_driver_register(&ksz9021_driver);
if (ret)
goto err2;
- ret = phy_driver_register(&ksz9021_driver);
+ ret = phy_driver_register(&ks8737_driver);
if (ret)
goto err3;
+ ret = phy_driver_register(&ks8041_driver);
+ if (ret)
+ goto err4;
+ ret = phy_driver_register(&ks8051_driver);
+ if (ret)
+ goto err5;
+
return 0;
+err5:
+ phy_driver_unregister(&ks8041_driver);
+err4:
+ phy_driver_unregister(&ks8737_driver);
err3:
- phy_driver_unregister(&vsc8201_driver);
+ phy_driver_unregister(&ksz9021_driver);
err2:
phy_driver_unregister(&ks8001_driver);
err1:
@@ -93,8 +218,10 @@ err1:
static void __exit ksphy_exit(void)
{
phy_driver_unregister(&ks8001_driver);
- phy_driver_unregister(&vsc8201_driver);
+ phy_driver_unregister(&ks8737_driver);
phy_driver_unregister(&ksz9021_driver);
+ phy_driver_unregister(&ks8041_driver);
+ phy_driver_unregister(&ks8051_driver);
}
module_init(ksphy_init);
@@ -106,8 +233,10 @@ MODULE_LICENSE("GPL");
static struct mdio_device_id micrel_tbl[] = {
{ PHY_ID_KSZ9021, 0x000fff10 },
- { PHY_ID_VSC8201, 0x00fffff0 },
{ PHY_ID_KS8001, 0x00fffff0 },
+ { PHY_ID_KS8737, 0x00fffff0 },
+ { PHY_ID_KS8041, 0x00fffff0 },
+ { PHY_ID_KS8051, 0x00fffff0 },
{ }
};
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 64be4664ccab..5130db8f5c4e 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -309,8 +309,9 @@ EXPORT_SYMBOL(phy_ethtool_gset);
* current state. Use at own risk.
*/
int phy_mii_ioctl(struct phy_device *phydev,
- struct mii_ioctl_data *mii_data, int cmd)
+ struct ifreq *ifr, int cmd)
{
+ struct mii_ioctl_data *mii_data = if_mii(ifr);
u16 val = mii_data->val_in;
switch (cmd) {
@@ -360,6 +361,11 @@ int phy_mii_ioctl(struct phy_device *phydev,
}
break;
+ case SIOCSHWTSTAMP:
+ if (phydev->drv->hwtstamp)
+ return phydev->drv->hwtstamp(phydev, ifr);
+ /* fall through */
+
default:
return -EOPNOTSUPP;
}
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 1a99bb244106..c0761197c07e 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -460,6 +460,7 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
}
phydev->attached_dev = dev;
+ dev->phydev = phydev;
phydev->dev_flags = flags;
@@ -513,6 +514,7 @@ EXPORT_SYMBOL(phy_attach);
*/
void phy_detach(struct phy_device *phydev)
{
+ phydev->attached_dev->phydev = NULL;
phydev->attached_dev = NULL;
/* If the device had no specific driver before (i.e. - it