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| author | Francois Romieu <romieu@fr.zoreil.com> | 2007-08-17 18:21:58 +0200 |
|---|---|---|
| committer | Francois Romieu <romieu@fr.zoreil.com> | 2007-10-18 21:25:54 +0200 |
| commit | 867763c113494106574a64dc81175d66741a01cb (patch) | |
| tree | 3f878bb5a73840f1e501555d26e5736570faf0cf | |
| parent | r8169: make room for more phy init changes (diff) | |
| download | linux-867763c113494106574a64dc81175d66741a01cb.tar.xz linux-867763c113494106574a64dc81175d66741a01cb.zip | |
r8169: phy init for the 8168
The values have been extracted from Realtek's r8168 driver
version 8.002.00.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
| -rw-r--r-- | drivers/net/r8169.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index aed36b7e38b3..cb7bb7f3c784 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -1168,6 +1168,19 @@ static void rtl8169_print_mac_version(struct rtl8169_private *tp) dprintk("mac_version = 0x%02x\n", tp->mac_version); } +struct phy_reg { + u16 reg; + u16 val; +}; + +static void rtl_phy_write(void __iomem *ioaddr, struct phy_reg *regs, int len) +{ + while (len-- > 0) { + mdio_write(ioaddr, regs->reg, regs->val); + regs++; + } +} + static void rtl8169s_hw_phy_config(void __iomem *ioaddr) { struct { @@ -1227,6 +1240,39 @@ static void rtl8169sb_hw_phy_config(void __iomem *ioaddr) mdio_write(ioaddr, 31, 0x0000); } +static void rtl8168cp_hw_phy_config(void __iomem *ioaddr) +{ + struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0000 }, + { 0x1d, 0x0f00 }, + { 0x1f, 0x0002 }, + { 0x0c, 0x1ec8 }, + { 0x1f, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); +} + +static void rtl8168c_hw_phy_config(void __iomem *ioaddr) +{ + struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0002 }, + { 0x00, 0x88d4 }, + { 0x01, 0x82b1 }, + { 0x03, 0x7002 }, + { 0x08, 0x9e30 }, + { 0x09, 0x01f0 }, + { 0x0a, 0x5500 }, + { 0x0c, 0x00c8 }, + { 0x1f, 0x0003 }, + { 0x12, 0xc096 }, + { 0x16, 0x000a }, + { 0x1f, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); +} + static void rtl_hw_phy_config(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); @@ -1244,6 +1290,12 @@ static void rtl_hw_phy_config(struct net_device *dev) case RTL_GIGA_MAC_VER_04: rtl8169sb_hw_phy_config(ioaddr); break; + case RTL_GIGA_MAC_VER_18: + rtl8168cp_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_19: + rtl8168c_hw_phy_config(ioaddr); + break; default: break; } |