From 5598bfe5191d09cdd622aeac39badc42508b227f Mon Sep 17 00:00:00 2001 From: Hayes Wang Date: Mon, 2 Jul 2012 17:23:21 +0800 Subject: [PATCH] r8169: add RTL8106E support. Signed-off-by: Hayes Wang Acked-by: Francois Romieu --- drivers/net/ethernet/realtek/r8169.c | 56 ++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index d7a04e0..7afc593 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -46,6 +46,7 @@ #define FIRMWARE_8105E_1 "rtl_nic/rtl8105e-1.fw" #define FIRMWARE_8402_1 "rtl_nic/rtl8402-1.fw" #define FIRMWARE_8411_1 "rtl_nic/rtl8411-1.fw" +#define FIRMWARE_8106E_1 "rtl_nic/rtl8106e-1.fw" #ifdef RTL8169_DEBUG #define assert(expr) \ @@ -141,6 +142,7 @@ enum mac_version { RTL_GIGA_MAC_VER_36, RTL_GIGA_MAC_VER_37, RTL_GIGA_MAC_VER_38, + RTL_GIGA_MAC_VER_39, RTL_GIGA_MAC_NONE = 0xff, }; @@ -259,6 +261,9 @@ static const struct { [RTL_GIGA_MAC_VER_38] = _R("RTL8411", RTL_TD_1, FIRMWARE_8411_1, JUMBO_9K, false), + [RTL_GIGA_MAC_VER_39] = + _R("RTL8106e", RTL_TD_1, FIRMWARE_8106E_1, + JUMBO_1K, true), }; #undef _R @@ -431,7 +436,9 @@ enum rtl8168_registers { RDSAR1 = 0xd0, /* 8168c only. Undocumented on 8168dp */ MISC = 0xf0, /* 8168e only. */ #define TXPLA_RST (1 << 29) +#define DISABLE_LAN_EN (1 << 23) /* Enable GPIO pin */ #define PWM_EN (1 << 22) +#define EARLY_TALLY_EN (1 << 16) }; enum rtl_register_content { @@ -794,6 +801,7 @@ MODULE_FIRMWARE(FIRMWARE_8168F_1); MODULE_FIRMWARE(FIRMWARE_8168F_2); MODULE_FIRMWARE(FIRMWARE_8402_1); MODULE_FIRMWARE(FIRMWARE_8411_1); +MODULE_FIRMWARE(FIRMWARE_8106E_1); static void rtl_lock_work(struct rtl8169_private *tp) { @@ -1933,6 +1941,8 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, { 0x7c800000, 0x30000000, RTL_GIGA_MAC_VER_11 }, /* 8101 family. */ + { 0x7cf00000, 0x44900000, RTL_GIGA_MAC_VER_39 }, + { 0x7c800000, 0x44800000, RTL_GIGA_MAC_VER_39 }, { 0x7c800000, 0x44000000, RTL_GIGA_MAC_VER_37 }, { 0x7cf00000, 0x40b00000, RTL_GIGA_MAC_VER_30 }, { 0x7cf00000, 0x40a00000, RTL_GIGA_MAC_VER_30 }, @@ -3273,6 +3283,30 @@ static void rtl8402_hw_phy_config(struct rtl8169_private *tp) rtl_writephy(tp, 0x1f, 0x0000); } +static void rtl8106e_hw_phy_config(struct rtl8169_private *tp) +{ + void __iomem *ioaddr = tp->mmio_addr; + + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0004 }, + { 0x10, 0xc07f }, + { 0x19, 0x7030 }, + { 0x1f, 0x0000 } + }; + + /* Disable ALDPS before ram code */ + rtl_writephy(tp, 0x1f, 0x0000); + rtl_writephy(tp, 0x18, 0x0310); + msleep(100); + + rtl_apply_firmware(tp); + + rtl_eri_write(ioaddr, 0x1b0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC); + rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + + rtl_eri_write(ioaddr, 0x1d0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC); +} + static void rtl_hw_phy_config(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); @@ -3369,6 +3403,10 @@ static void rtl_hw_phy_config(struct net_device *dev) rtl8411_hw_phy_config(tp); break; + case RTL_GIGA_MAC_VER_39: + rtl8106e_hw_phy_config(tp); + break; + default: break; } @@ -3608,6 +3646,7 @@ static void rtl_wol_suspend_quirk(struct rtl8169_private *tp) case RTL_GIGA_MAC_VER_34: case RTL_GIGA_MAC_VER_37: case RTL_GIGA_MAC_VER_38: + case RTL_GIGA_MAC_VER_39: RTL_W32(RxConfig, RTL_R32(RxConfig) | AcceptBroadcast | AcceptMulticast | AcceptMyPhys); break; @@ -3830,6 +3869,7 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp) case RTL_GIGA_MAC_VER_29: case RTL_GIGA_MAC_VER_30: case RTL_GIGA_MAC_VER_37: + case RTL_GIGA_MAC_VER_39: ops->down = r810x_pll_power_down; ops->up = r810x_pll_power_up; break; @@ -5123,6 +5163,18 @@ static void rtl_hw_start_8402(struct rtl8169_private *tp) ERIAR_EXGMAC); } +static void rtl_hw_start_8106(struct rtl8169_private *tp) +{ + void __iomem *ioaddr = tp->mmio_addr; + + /* Force LAN exit from ASPM if Rx/Tx are not idle */ + RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800); + + RTL_W32(MISC, (RTL_R32(MISC) | DISABLE_LAN_EN) & ~EARLY_TALLY_EN); + RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET); + RTL_W8(DLLPR, RTL_R8(DLLPR) & ~PFM_EN); +} + static void rtl_hw_start_8101(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); @@ -5167,6 +5219,10 @@ static void rtl_hw_start_8101(struct net_device *dev) case RTL_GIGA_MAC_VER_37: rtl_hw_start_8402(tp); break; + + case RTL_GIGA_MAC_VER_39: + rtl_hw_start_8106(tp); + break; } RTL_W8(Cfg9346, Cfg9346_Lock); -- 2.7.4