diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/phy/phy.c | 10 | ||||
| -rw-r--r-- | drivers/net/smc911x.c | 36 |
2 files changed, 34 insertions, 12 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index ce69c19..833a051 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -318,13 +318,10 @@ static int genphy_parse_link(struct phy_device *phydev) lpa = phy_read(phydev, MDIO_DEVAD_NONE, MII_ADVERTISE); lpa &= phy_read(phydev, MDIO_DEVAD_NONE, MII_LPA); - if (lpa & (LPA_100FULL | LPA_100HALF)) { + if (lpa & (LPA_100FULL | LPA_100HALF)) phydev->speed = SPEED_100; - if (lpa & LPA_100FULL) - phydev->duplex = DUPLEX_FULL; - - } else if (lpa & LPA_10FULL) + if (lpa & (LPA_100FULL | LPA_10FULL)) phydev->duplex = DUPLEX_FULL; } else { u32 bmcr = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMCR); @@ -692,7 +689,8 @@ struct phy_device *phy_connect(struct mii_dev *bus, int addr, struct phy_device *phydev; /* Reset the bus */ - bus->reset(bus); + if (bus->reset) + bus->reset(bus); /* Wait 15ms to make sure the PHY has come out of hard reset */ udelay(15000); diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index aeafeba..a677fd4 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -50,7 +50,7 @@ static void smc911x_handle_mac_address(struct eth_device *dev) printf(DRIVERNAME ": MAC %pM\n", m); } -static int smc911x_miiphy_read(struct eth_device *dev, +static int smc911x_eth_phy_read(struct eth_device *dev, u8 phy, u8 reg, u16 *val) { while (smc911x_get_mac_csr(dev, MII_ACC) & MII_ACC_MII_BUSY) @@ -67,7 +67,7 @@ static int smc911x_miiphy_read(struct eth_device *dev, return 0; } -static int smc911x_miiphy_write(struct eth_device *dev, +static int smc911x_eth_phy_write(struct eth_device *dev, u8 phy, u8 reg, u16 val) { while (smc911x_get_mac_csr(dev, MII_ACC) & MII_ACC_MII_BUSY) @@ -103,10 +103,10 @@ static void smc911x_phy_configure(struct eth_device *dev) smc911x_phy_reset(dev); - smc911x_miiphy_write(dev, 1, MII_BMCR, BMCR_RESET); + smc911x_eth_phy_write(dev, 1, MII_BMCR, BMCR_RESET); mdelay(1); - smc911x_miiphy_write(dev, 1, MII_ADVERTISE, 0x01e1); - smc911x_miiphy_write(dev, 1, MII_BMCR, BMCR_ANENABLE | + smc911x_eth_phy_write(dev, 1, MII_ADVERTISE, 0x01e1); + smc911x_eth_phy_write(dev, 1, MII_BMCR, BMCR_ANENABLE | BMCR_ANRESTART); timeout = 5000; @@ -115,7 +115,7 @@ static void smc911x_phy_configure(struct eth_device *dev) if ((timeout--) == 0) goto err_out; - if (smc911x_miiphy_read(dev, 1, MII_BMSR, &status) != 0) + if (smc911x_eth_phy_read(dev, 1, MII_BMSR, &status) != 0) goto err_out; } while (!(status & BMSR_LSTATUS)); @@ -235,6 +235,25 @@ static int smc911x_rx(struct eth_device *dev) return 0; } +#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) +/* wrapper for smc911x_eth_phy_read */ +static int smc911x_miiphy_read(const char *devname, u8 phy, u8 reg, u16 *val) +{ + struct eth_device *dev = eth_get_dev_by_name(devname); + if (dev) + return smc911x_eth_phy_read(dev, phy, reg, val); + return -1; +} +/* wrapper for smc911x_eth_phy_write */ +static int smc911x_miiphy_write(const char *devname, u8 phy, u8 reg, u16 val) +{ + struct eth_device *dev = eth_get_dev_by_name(devname); + if (dev) + return smc911x_eth_phy_write(dev, phy, reg, val); + return -1; +} +#endif + int smc911x_initialize(u8 dev_num, int base_addr) { unsigned long addrl, addrh; @@ -273,5 +292,10 @@ int smc911x_initialize(u8 dev_num, int base_addr) sprintf(dev->name, "%s-%hu", DRIVERNAME, dev_num); eth_register(dev); + +#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) + miiphy_register(dev->name, smc911x_miiphy_read, smc911x_miiphy_write); +#endif + return 1; } |