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r8169: add a new 8168c flavor

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Taken from Realtek's 8.006.00 r8168 driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
This commit is contained in:
Francois Romieu 2008-06-28 13:16:02 +02:00
parent b726e493e8
commit 197ff761db
1 changed files with 39 additions and 2 deletions
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41
drivers/net/r8169.c
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@ -109,7 +109,8 @@ enum mac_version {
RTL_GIGA_MAC_VER_17 = 0x10, // 8168Bf
RTL_GIGA_MAC_VER_18 = 0x12, // 8168CP
RTL_GIGA_MAC_VER_19 = 0x13, // 8168C
RTL_GIGA_MAC_VER_20 = 0x14 // 8168C
RTL_GIGA_MAC_VER_20 = 0x14, // 8168C
RTL_GIGA_MAC_VER_21 = 0x15 // 8168C
};
#define _R(NAME,MAC,MASK) \
@ -139,7 +140,8 @@ static const struct {
_R("RTL8101e", RTL_GIGA_MAC_VER_16, 0xff7e1880), // PCI-E
_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_18, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_19, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, 0xff7e1880) // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_21, 0xff7e1880) // PCI-E
};
#undef _R
@ -1220,6 +1222,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
{ 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_18 },
{ 0x7cf00000, 0x3c000000, RTL_GIGA_MAC_VER_19 },
{ 0x7cf00000, 0x3c200000, RTL_GIGA_MAC_VER_20 },
{ 0x7cf00000, 0x3c300000, RTL_GIGA_MAC_VER_21 },
{ 0x7c800000, 0x3c000000, RTL_GIGA_MAC_VER_20 },
/* 8168B family. */
@ -1444,6 +1447,28 @@ static void rtl8168c_2_hw_phy_config(void __iomem *ioaddr)
mdio_write(ioaddr, 0x1f, 0x0000);
}
static void rtl8168c_3_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x12, 0x2300 },
{ 0x1d, 0x3d98 },
{ 0x1f, 0x0002 },
{ 0x0c, 0x7eb8 },
{ 0x06, 0x5461 },
{ 0x1f, 0x0003 },
{ 0x16, 0x0f0a },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
mdio_patch(ioaddr, 0x16, 1 << 0);
mdio_patch(ioaddr, 0x14, 1 << 5);
mdio_patch(ioaddr, 0x0d, 1 << 5);
mdio_write(ioaddr, 0x1f, 0x0000);
}
static void rtl8102e_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
@ -1500,6 +1525,9 @@ static void rtl_hw_phy_config(struct net_device *dev)
case RTL_GIGA_MAC_VER_20:
rtl8168c_2_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_21:
rtl8168c_3_hw_phy_config(ioaddr);
break;
default:
break;
}
@ -2490,6 +2518,11 @@ static void rtl_hw_start_8168c_2(void __iomem *ioaddr, struct pci_dev *pdev)
__rtl_hw_start_8168cp(ioaddr, pdev);
}
static void rtl_hw_start_8168c_3(void __iomem *ioaddr, struct pci_dev *pdev)
{
rtl_hw_start_8168c_2(ioaddr, pdev);
}
static void rtl_hw_start_8168(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@ -2545,6 +2578,10 @@ static void rtl_hw_start_8168(struct net_device *dev)
rtl_hw_start_8168c_2(ioaddr, pdev);
break;
case RTL_GIGA_MAC_VER_21:
rtl_hw_start_8168c_3(ioaddr, pdev);
break;
default:
printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
dev->name, tp->mac_version);