r8169: add RTL8106E support. (5598bfe5) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/net/ethernet/realtek/r8169.c

+56 −0

Original line number	Diff line number	Diff line
		@@ -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);