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| author | Francois Romieu <romieu@fr.zoreil.com> | 2008-07-20 18:53:20 +0200 |
|---|---|---|
| committer | Francois Romieu <romieu@fr.zoreil.com> | 2008-10-10 23:09:04 +0200 |
| commit | 7f3e3d3a69da262016db6eec803881603c61ddf6 (patch) | |
| tree | 16dbf354bd763500bb8b73caba724ba30e7c8279 /drivers/net/r8169.c | |
| parent | ef808d502cc3b18b2d823bbe8c03c0b8ea0df1b5 (diff) | |
| download | blackbird-op-linux-7f3e3d3a69da262016db6eec803881603c61ddf6.tar.gz blackbird-op-linux-7f3e3d3a69da262016db6eec803881603c61ddf6.zip | |
r8169: support additional 8168cp chipset
Taken from Realtek's 8.007.00 r8168 driver.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Fixed-by: Ivan Vecera <ivecera@redhat.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
Diffstat (limited to 'drivers/net/r8169.c')
| -rw-r--r-- | drivers/net/r8169.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 4edc6b0d2b9a..96b9b0bb4705 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -112,7 +112,8 @@ enum mac_version { RTL_GIGA_MAC_VER_20 = 0x14, // 8168C RTL_GIGA_MAC_VER_21 = 0x15, // 8168C RTL_GIGA_MAC_VER_22 = 0x16, // 8168C - RTL_GIGA_MAC_VER_23 = 0x17 // 8168CP + RTL_GIGA_MAC_VER_23 = 0x17, // 8168CP + RTL_GIGA_MAC_VER_24 = 0x18 // 8168CP }; #define _R(NAME,MAC,MASK) \ @@ -145,7 +146,8 @@ static const struct { _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, 0xff7e1880), // PCI-E _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_21, 0xff7e1880), // PCI-E _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_22, 0xff7e1880), // PCI-E - _R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_23, 0xff7e1880) // PCI-E + _R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_23, 0xff7e1880), // PCI-E + _R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_24, 0xff7e1880) // PCI-E }; #undef _R @@ -1223,9 +1225,10 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, int mac_version; } mac_info[] = { /* 8168C family. */ + { 0x7cf00000, 0x3ca00000, RTL_GIGA_MAC_VER_24 }, { 0x7cf00000, 0x3c900000, RTL_GIGA_MAC_VER_23 }, { 0x7cf00000, 0x3c800000, RTL_GIGA_MAC_VER_18 }, - { 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_23 }, + { 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_24 }, { 0x7cf00000, 0x3c000000, RTL_GIGA_MAC_VER_19 }, { 0x7cf00000, 0x3c200000, RTL_GIGA_MAC_VER_20 }, { 0x7cf00000, 0x3c300000, RTL_GIGA_MAC_VER_21 }, @@ -1559,6 +1562,7 @@ static void rtl_hw_phy_config(struct net_device *dev) rtl8168c_4_hw_phy_config(ioaddr); break; case RTL_GIGA_MAC_VER_23: + case RTL_GIGA_MAC_VER_24: rtl8168cp_2_hw_phy_config(ioaddr); break; @@ -2532,6 +2536,22 @@ static void rtl_hw_start_8168cp_2(void __iomem *ioaddr, struct pci_dev *pdev) RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); } +static void rtl_hw_start_8168cp_3(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_csi_access_enable(ioaddr); + + RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en); + + /* Magic. */ + RTL_W8(DBG_REG, 0x20); + + RTL_W8(EarlyTxThres, EarlyTxThld); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); +} + static void rtl_hw_start_8168c_1(void __iomem *ioaddr, struct pci_dev *pdev) { static struct ephy_info e_info_8168c_1[] = { @@ -2642,6 +2662,10 @@ static void rtl_hw_start_8168(struct net_device *dev) rtl_hw_start_8168cp_2(ioaddr, pdev); break; + case RTL_GIGA_MAC_VER_24: + rtl_hw_start_8168cp_3(ioaddr, pdev); + break; + default: printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n", dev->name, tp->mac_version); |
