r8169: support new chips of RTL8111F

Support new chips of RTL8111F.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 44b40ea..9a5965e 100644 (file)
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -42,6 +42,8 @@
 #define FIRMWARE_8168E_1       "rtl_nic/rtl8168e-1.fw"
 #define FIRMWARE_8168E_2       "rtl_nic/rtl8168e-2.fw"
 #define FIRMWARE_8168E_3       "rtl_nic/rtl8168e-3.fw"
+#define FIRMWARE_8168F_1       "rtl_nic/rtl8168f-1.fw"
+#define FIRMWARE_8168F_2       "rtl_nic/rtl8168f-2.fw"
 #define FIRMWARE_8105E_1       "rtl_nic/rtl8105e-1.fw"
 
 #ifdef RTL8169_DEBUG
@@ -133,6 +135,8 @@ enum mac_version {
        RTL_GIGA_MAC_VER_32,
        RTL_GIGA_MAC_VER_33,
        RTL_GIGA_MAC_VER_34,
+       RTL_GIGA_MAC_VER_35,
+       RTL_GIGA_MAC_VER_36,
        RTL_GIGA_MAC_NONE   = 0xff,
 };
 
@@ -218,7 +222,11 @@ static const struct {
        [RTL_GIGA_MAC_VER_33] =
                _R("RTL8168e/8111e",    RTL_TD_1, FIRMWARE_8168E_2),
        [RTL_GIGA_MAC_VER_34] =
-               _R("RTL8168evl/8111evl",RTL_TD_1, FIRMWARE_8168E_3)
+               _R("RTL8168evl/8111evl",RTL_TD_1, FIRMWARE_8168E_3),
+       [RTL_GIGA_MAC_VER_35] =
+               _R("RTL8168f/8111f",    RTL_TD_1, FIRMWARE_8168F_1),
+       [RTL_GIGA_MAC_VER_36] =
+               _R("RTL8168f/8111f",    RTL_TD_1, FIRMWARE_8168F_2)
 };
 #undef _R
 
@@ -715,6 +723,8 @@ MODULE_FIRMWARE(FIRMWARE_8168E_1);
 MODULE_FIRMWARE(FIRMWARE_8168E_2);
 MODULE_FIRMWARE(FIRMWARE_8168E_3);
 MODULE_FIRMWARE(FIRMWARE_8105E_1);
+MODULE_FIRMWARE(FIRMWARE_8168F_1);
+MODULE_FIRMWARE(FIRMWARE_8168F_2);
 
 static int rtl8169_open(struct net_device *dev);
 static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
@@ -1203,6 +1213,19 @@ static void rtl_link_chg_patch(struct rtl8169_private *tp)
                             ERIAR_EXGMAC);
                rtl_w1w0_eri(ioaddr, 0xdc, ERIAR_MASK_0001, 0x01, 0x00,
                             ERIAR_EXGMAC);
+       } else if (tp->mac_version == RTL_GIGA_MAC_VER_35 ||
+                  tp->mac_version == RTL_GIGA_MAC_VER_36) {
+               if (RTL_R8(PHYstatus) & _1000bpsF) {
+                       rtl_eri_write(ioaddr, 0x1bc, ERIAR_MASK_1111,
+                                     0x00000011, ERIAR_EXGMAC);
+                       rtl_eri_write(ioaddr, 0x1dc, ERIAR_MASK_1111,
+                                     0x00000005, ERIAR_EXGMAC);
+               } else {
+                       rtl_eri_write(ioaddr, 0x1bc, ERIAR_MASK_1111,
+                                     0x0000001f, ERIAR_EXGMAC);
+                       rtl_eri_write(ioaddr, 0x1dc, ERIAR_MASK_1111,
+                                     0x0000003f, ERIAR_EXGMAC);
+               }
        }
 }
 
@@ -1742,6 +1765,10 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
                u32 val;
                int mac_version;
        } mac_info[] = {
+               /* 8168F family. */
+               { 0x7cf00000, 0x48100000,       RTL_GIGA_MAC_VER_36 },
+               { 0x7cf00000, 0x48000000,       RTL_GIGA_MAC_VER_35 },
+
                /* 8168E family. */
                { 0x7c800000, 0x2c800000,       RTL_GIGA_MAC_VER_34 },
                { 0x7cf00000, 0x2c200000,       RTL_GIGA_MAC_VER_33 },
@@ -2876,6 +2903,97 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
        rtl_writephy(tp, 0x1f, 0x0000);
 }
 
+static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp)
+{
+       static const struct phy_reg phy_reg_init[] = {
+               /* Channel estimation fine tune */
+               { 0x1f, 0x0003 },
+               { 0x09, 0xa20f },
+               { 0x1f, 0x0000 },
+
+               /* Modify green table for giga & fnet */
+               { 0x1f, 0x0005 },
+               { 0x05, 0x8b55 },
+               { 0x06, 0x0000 },
+               { 0x05, 0x8b5e },
+               { 0x06, 0x0000 },
+               { 0x05, 0x8b67 },
+               { 0x06, 0x0000 },
+               { 0x05, 0x8b70 },
+               { 0x06, 0x0000 },
+               { 0x1f, 0x0000 },
+               { 0x1f, 0x0007 },
+               { 0x1e, 0x0078 },
+               { 0x17, 0x0000 },
+               { 0x19, 0x00fb },
+               { 0x1f, 0x0000 },
+
+               /* Modify green table for 10M */
+               { 0x1f, 0x0005 },
+               { 0x05, 0x8b79 },
+               { 0x06, 0xaa00 },
+               { 0x1f, 0x0000 },
+
+               /* Disable hiimpedance detection (RTCT) */
+               { 0x1f, 0x0003 },
+               { 0x01, 0x328a },
+               { 0x1f, 0x0000 }
+       };
+
+       rtl_apply_firmware(tp);
+
+       rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+       /* For 4-corner performance improve */
+       rtl_writephy(tp, 0x1f, 0x0005);
+       rtl_writephy(tp, 0x05, 0x8b80);
+       rtl_w1w0_phy(tp, 0x06, 0x0006, 0x0000);
+       rtl_writephy(tp, 0x1f, 0x0000);
+
+       /* PHY auto speed down */
+       rtl_writephy(tp, 0x1f, 0x0007);
+       rtl_writephy(tp, 0x1e, 0x002d);
+       rtl_w1w0_phy(tp, 0x18, 0x0010, 0x0000);
+       rtl_writephy(tp, 0x1f, 0x0000);
+       rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000);
+
+       /* Improve 10M EEE waveform */
+       rtl_writephy(tp, 0x1f, 0x0005);
+       rtl_writephy(tp, 0x05, 0x8b86);
+       rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000);
+       rtl_writephy(tp, 0x1f, 0x0000);
+
+       /* Improve 2-pair detection performance */
+       rtl_writephy(tp, 0x1f, 0x0005);
+       rtl_writephy(tp, 0x05, 0x8b85);
+       rtl_w1w0_phy(tp, 0x06, 0x4000, 0x0000);
+       rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp)
+{
+       rtl_apply_firmware(tp);
+
+       /* For 4-corner performance improve */
+       rtl_writephy(tp, 0x1f, 0x0005);
+       rtl_writephy(tp, 0x05, 0x8b80);
+       rtl_w1w0_phy(tp, 0x06, 0x0006, 0x0000);
+       rtl_writephy(tp, 0x1f, 0x0000);
+
+       /* PHY auto speed down */
+       rtl_writephy(tp, 0x1f, 0x0007);
+       rtl_writephy(tp, 0x1e, 0x002d);
+       rtl_w1w0_phy(tp, 0x18, 0x0010, 0x0000);
+       rtl_writephy(tp, 0x1f, 0x0000);
+       rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000);
+
+       /* Improve 10M EEE waveform */
+       rtl_writephy(tp, 0x1f, 0x0005);
+       rtl_writephy(tp, 0x05, 0x8b86);
+       rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000);
+       rtl_writephy(tp, 0x1f, 0x0000);
+}
+
 static void rtl8102e_hw_phy_config(struct rtl8169_private *tp)
 {
        static const struct phy_reg phy_reg_init[] = {
@@ -3000,6 +3118,12 @@ static void rtl_hw_phy_config(struct net_device *dev)
        case RTL_GIGA_MAC_VER_34:
                rtl8168e_2_hw_phy_config(tp);
                break;
+       case RTL_GIGA_MAC_VER_35:
+               rtl8168f_1_hw_phy_config(tp);
+               break;
+       case RTL_GIGA_MAC_VER_36:
+               rtl8168f_2_hw_phy_config(tp);
+               break;
 
        default:
                break;
@@ -3535,6 +3659,8 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
        case RTL_GIGA_MAC_VER_32:
        case RTL_GIGA_MAC_VER_33:
        case RTL_GIGA_MAC_VER_34:
+       case RTL_GIGA_MAC_VER_35:
+       case RTL_GIGA_MAC_VER_36:
                ops->down       = r8168_pll_power_down;
                ops->up         = r8168_pll_power_up;
                break;
@@ -4009,7 +4135,9 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp)
            tp->mac_version == RTL_GIGA_MAC_VER_31) {
                while (RTL_R8(TxPoll) & NPQ)
                        udelay(20);
-       } else if (tp->mac_version == RTL_GIGA_MAC_VER_34) {
+       } else if (tp->mac_version == RTL_GIGA_MAC_VER_34 ||
+                  tp->mac_version == RTL_GIGA_MAC_VER_35 ||
+                  tp->mac_version == RTL_GIGA_MAC_VER_36) {
                RTL_W8(ChipCmd, RTL_R8(ChipCmd) | StopReq);
                while (!(RTL_R32(TxConfig) & TXCFG_EMPTY))
                        udelay(100);
@@ -4495,6 +4623,49 @@ static void rtl_hw_start_8168e_2(void __iomem *ioaddr, struct pci_dev *pdev)
        RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
 }
 
+static void rtl_hw_start_8168f_1(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+       static const struct ephy_info e_info_8168f_1[] = {
+               { 0x06, 0x00c0, 0x0020 },
+               { 0x08, 0x0001, 0x0002 },
+               { 0x09, 0x0000, 0x0080 },
+               { 0x19, 0x0000, 0x0224 }
+       };
+
+       rtl_csi_access_enable_1(ioaddr);
+
+       rtl_ephy_init(ioaddr, e_info_8168f_1, ARRAY_SIZE(e_info_8168f_1));
+
+       rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+       rtl_eri_write(ioaddr, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+       rtl_eri_write(ioaddr, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+       rtl_eri_write(ioaddr, 0xc8, ERIAR_MASK_1111, 0x00100002, ERIAR_EXGMAC);
+       rtl_eri_write(ioaddr, 0xe8, ERIAR_MASK_1111, 0x00100006, ERIAR_EXGMAC);
+       rtl_w1w0_eri(ioaddr, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC);
+       rtl_w1w0_eri(ioaddr, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
+       rtl_w1w0_eri(ioaddr, 0x1b0, ERIAR_MASK_0001, 0x10, 0x00, ERIAR_EXGMAC);
+       rtl_w1w0_eri(ioaddr, 0x1d0, ERIAR_MASK_0001, 0x10, 0x00, ERIAR_EXGMAC);
+       rtl_eri_write(ioaddr, 0xcc, ERIAR_MASK_1111, 0x00000050, ERIAR_EXGMAC);
+       rtl_eri_write(ioaddr, 0xd0, ERIAR_MASK_1111, 0x00000060, ERIAR_EXGMAC);
+       rtl_w1w0_eri(ioaddr, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00,
+                    ERIAR_EXGMAC);
+
+       RTL_W8(MaxTxPacketSize, EarlySize);
+
+       rtl_disable_clock_request(pdev);
+
+       RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
+       RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
+
+       /* Adjust EEE LED frequency */
+       RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
+
+       RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
+       RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
+       RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
+}
+
 static void rtl_hw_start_8168(struct net_device *dev)
 {
        struct rtl8169_private *tp = netdev_priv(dev);
@@ -4589,6 +4760,11 @@ static void rtl_hw_start_8168(struct net_device *dev)
                rtl_hw_start_8168e_2(ioaddr, pdev);
                break;
 
+       case RTL_GIGA_MAC_VER_35:
+       case RTL_GIGA_MAC_VER_36:
+               rtl_hw_start_8168f_1(ioaddr, pdev);
+               break;
+
        default:
                printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
                        dev->name, tp->mac_version);