diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/phy/marvell.c | 156 |
1 files changed, 12 insertions, 144 deletions
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index 5320ab9fe01..0ad253282d0 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -43,19 +43,6 @@ #define MII_M1011_IMASK_INIT 0x6400 #define MII_M1011_IMASK_CLEAR 0x0000 -#define MII_M1011_PHY_SCR 0x10 -#define MII_M1011_PHY_SCR_AUTO_CROSS 0x0060 - -#define MII_M1145_PHY_EXT_CR 0x14 -#define MII_M1145_RGMII_RX_DELAY 0x0080 -#define MII_M1145_RGMII_TX_DELAY 0x0002 - -#define M1145_DEV_FLAGS_RESISTANCE 0x00000001 - -#define MII_M1111_PHY_LED_CONTROL 0x18 -#define MII_M1111_PHY_LED_DIRECT 0x4100 -#define MII_M1111_PHY_LED_COMBINE 0x411c - MODULE_DESCRIPTION("Marvell PHY driver"); MODULE_AUTHOR("Andy Fleming"); MODULE_LICENSE("GPL"); @@ -77,7 +64,7 @@ static int marvell_config_intr(struct phy_device *phydev) { int err; - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) + if(phydev->interrupts == PHY_INTERRUPT_ENABLED) err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_INIT); else err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR); @@ -117,153 +104,34 @@ static int marvell_config_aneg(struct phy_device *phydev) if (err < 0) return err; - err = phy_write(phydev, MII_M1011_PHY_SCR, - MII_M1011_PHY_SCR_AUTO_CROSS); - if (err < 0) - return err; - - err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL, - MII_M1111_PHY_LED_DIRECT); - if (err < 0) - return err; err = genphy_config_aneg(phydev); return err; } -static int m88e1145_config_init(struct phy_device *phydev) -{ - int err; - - /* Take care of errata E0 & E1 */ - err = phy_write(phydev, 0x1d, 0x001b); - if (err < 0) - return err; - - err = phy_write(phydev, 0x1e, 0x418f); - if (err < 0) - return err; - - err = phy_write(phydev, 0x1d, 0x0016); - if (err < 0) - return err; - - err = phy_write(phydev, 0x1e, 0xa2da); - if (err < 0) - return err; - - if (phydev->interface == PHY_INTERFACE_MODE_RGMII) { - int temp = phy_read(phydev, MII_M1145_PHY_EXT_CR); - if (temp < 0) - return temp; - - temp |= (MII_M1145_RGMII_RX_DELAY | MII_M1145_RGMII_TX_DELAY); - - err = phy_write(phydev, MII_M1145_PHY_EXT_CR, temp); - if (err < 0) - return err; - - if (phydev->dev_flags & M1145_DEV_FLAGS_RESISTANCE) { - err = phy_write(phydev, 0x1d, 0x0012); - if (err < 0) - return err; - - temp = phy_read(phydev, 0x1e); - if (temp < 0) - return temp; - - temp &= 0xf03f; - temp |= 2 << 9; /* 36 ohm */ - temp |= 2 << 6; /* 39 ohm */ - - err = phy_write(phydev, 0x1e, temp); - if (err < 0) - return err; - - err = phy_write(phydev, 0x1d, 0x3); - if (err < 0) - return err; - - err = phy_write(phydev, 0x1e, 0x8000); - if (err < 0) - return err; - } - } - - return 0; -} static struct phy_driver m88e1101_driver = { - .phy_id = 0x01410c60, - .phy_id_mask = 0xfffffff0, - .name = "Marvell 88E1101", - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = &marvell_config_aneg, - .read_status = &genphy_read_status, - .ack_interrupt = &marvell_ack_interrupt, - .config_intr = &marvell_config_intr, - .driver = {.owner = THIS_MODULE,}, -}; - -static struct phy_driver m88e1111s_driver = { - .phy_id = 0x01410cc0, - .phy_id_mask = 0xfffffff0, - .name = "Marvell 88E1111", - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = &marvell_config_aneg, - .read_status = &genphy_read_status, - .ack_interrupt = &marvell_ack_interrupt, - .config_intr = &marvell_config_intr, - .driver = {.owner = THIS_MODULE,}, -}; - -static struct phy_driver m88e1145_driver = { - .phy_id = 0x01410cd0, - .phy_id_mask = 0xfffffff0, - .name = "Marvell 88E1145", - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_init = &m88e1145_config_init, - .config_aneg = &marvell_config_aneg, - .read_status = &genphy_read_status, - .ack_interrupt = &marvell_ack_interrupt, - .config_intr = &marvell_config_intr, - .driver = {.owner = THIS_MODULE,}, + .phy_id = 0x01410c00, + .phy_id_mask = 0xffffff00, + .name = "Marvell 88E1101", + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = &marvell_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &marvell_ack_interrupt, + .config_intr = &marvell_config_intr, + .driver = { .owner = THIS_MODULE,}, }; static int __init marvell_init(void) { - int ret; - - ret = phy_driver_register(&m88e1101_driver); - if (ret) - return ret; - - ret = phy_driver_register(&m88e1111s_driver); - if (ret) - goto err1111s; - - ret = phy_driver_register(&m88e1145_driver); - if (ret) - goto err1145; - - return 0; - - err1145: - phy_driver_unregister(&m88e1111s_driver); - err1111s: - phy_driver_unregister(&m88e1101_driver); - return ret; + return phy_driver_register(&m88e1101_driver); } static void __exit marvell_exit(void) { phy_driver_unregister(&m88e1101_driver); - phy_driver_unregister(&m88e1111s_driver); - phy_driver_unregister(&m88e1145_driver); } module_init(marvell_init); |