提交 ef3386f0 编写于 作者: F Francois Romieu

r8169: add a new 8168cp flavor

Taken from Realtek's 8.006.00 r8168 driver.

I have left some bits related to jumbo frame aside for now.
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
上级 6fb07058
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
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......@@ -111,7 +111,8 @@ enum mac_version {
RTL_GIGA_MAC_VER_19 = 0x13, // 8168C
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_22 = 0x16, // 8168C
RTL_GIGA_MAC_VER_23 = 0x17 // 8168CP
};
#define _R(NAME,MAC,MASK) \
......@@ -143,7 +144,8 @@ static const struct {
_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_21, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_22, 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
};
#undef _R
......@@ -1221,6 +1223,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
int mac_version;
} mac_info[] = {
/* 8168B family. */
{ 0x7cf00000, 0x3c900000, RTL_GIGA_MAC_VER_23 },
{ 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_18 },
{ 0x7cf00000, 0x3c000000, RTL_GIGA_MAC_VER_19 },
{ 0x7cf00000, 0x3c200000, RTL_GIGA_MAC_VER_20 },
......@@ -1380,7 +1383,7 @@ static void rtl8168bef_hw_phy_config(void __iomem *ioaddr)
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8168cp_hw_phy_config(void __iomem *ioaddr)
static void rtl8168cp_1_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0000 },
......@@ -1393,6 +1396,21 @@ static void rtl8168cp_hw_phy_config(void __iomem *ioaddr)
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8168cp_2_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x1d, 0x3d98 },
{ 0x1f, 0x0000 }
};
mdio_write(ioaddr, 0x1f, 0x0000);
mdio_patch(ioaddr, 0x14, 1 << 5);
mdio_patch(ioaddr, 0x0d, 1 << 5);
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8168c_1_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
......@@ -1525,7 +1543,7 @@ static void rtl_hw_phy_config(struct net_device *dev)
rtl8168bef_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_18:
rtl8168cp_hw_phy_config(ioaddr);
rtl8168cp_1_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_19:
rtl8168c_1_hw_phy_config(ioaddr);
......@@ -1539,6 +1557,10 @@ static void rtl_hw_phy_config(struct net_device *dev)
case RTL_GIGA_MAC_VER_22:
rtl8168c_4_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_23:
rtl8168cp_2_hw_phy_config(ioaddr);
break;
default:
break;
}
......@@ -2481,7 +2503,7 @@ static void __rtl_hw_start_8168cp(void __iomem *ioaddr, struct pci_dev *pdev)
RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
}
static void rtl_hw_start_8168cp(void __iomem *ioaddr, struct pci_dev *pdev)
static void rtl_hw_start_8168cp_1(void __iomem *ioaddr, struct pci_dev *pdev)
{
static struct ephy_info e_info_8168cp[] = {
{ 0x01, 0, 0x0001 },
......@@ -2498,6 +2520,17 @@ static void rtl_hw_start_8168cp(void __iomem *ioaddr, struct pci_dev *pdev)
__rtl_hw_start_8168cp(ioaddr, pdev);
}
static void rtl_hw_start_8168cp_2(void __iomem *ioaddr, struct pci_dev *pdev)
{
rtl_csi_access_enable(ioaddr);
RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
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[] = {
......@@ -2585,7 +2618,7 @@ static void rtl_hw_start_8168(struct net_device *dev)
break;
case RTL_GIGA_MAC_VER_18:
rtl_hw_start_8168cp(ioaddr, pdev);
rtl_hw_start_8168cp_1(ioaddr, pdev);
break;
case RTL_GIGA_MAC_VER_19:
......@@ -2604,6 +2637,10 @@ static void rtl_hw_start_8168(struct net_device *dev)
rtl_hw_start_8168c_4(ioaddr, pdev);
break;
case RTL_GIGA_MAC_VER_23:
rtl_hw_start_8168cp_2(ioaddr, pdev);
break;
default:
printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
dev->name, tp->mac_version);
......
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