diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/forcedeth.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index f66c521d429..a361dba5dda 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -551,6 +551,7 @@ union ring_type { #define PHY_OUI_MARVELL 0x5043 #define PHY_OUI_CICADA 0x03f1 #define PHY_OUI_VITESSE 0x01c1 +#define PHY_OUI_REALTEK 0x01c1 #define PHYID1_OUI_MASK 0x03ff #define PHYID1_OUI_SHFT 6 #define PHYID2_OUI_MASK 0xfc00 @@ -580,6 +581,13 @@ union ring_type { #define PHY_VITESSE_INIT8 0x0100 #define PHY_VITESSE_INIT9 0x8f82 #define PHY_VITESSE_INIT10 0x0 +#define PHY_REALTEK_INIT_REG1 0x1f +#define PHY_REALTEK_INIT_REG2 0x19 +#define PHY_REALTEK_INIT_REG3 0x13 +#define PHY_REALTEK_INIT1 0x0000 +#define PHY_REALTEK_INIT2 0x8e00 +#define PHY_REALTEK_INIT3 0x0001 +#define PHY_REALTEK_INIT4 0xad17 #define PHY_GIGABIT 0x0100 @@ -1114,6 +1122,28 @@ static int phy_init(struct net_device *dev) return PHY_ERROR; } } + if (np->phy_oui == PHY_OUI_REALTEK) { + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + } /* set advertise register */ reg = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ); @@ -1250,6 +1280,30 @@ static int phy_init(struct net_device *dev) return PHY_ERROR; } } + if (np->phy_oui == PHY_OUI_REALTEK) { + /* reset could have cleared these out, set them back */ + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + } + /* some phys clear out pause advertisment on reset, set it back */ mii_rw(dev, np->phyaddr, MII_ADVERTISE, reg); |