[PATCH 2/2] r8169: Support RTL8105E
From: Hayes Wang <hidden>
Date: 2011-02-17 11:55:01
Also in:
lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Support the new chips for RTL8105E Signed-off-by: Hayes Wang <redacted> --- drivers/net/r8169.c | 113 ++++++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 111 insertions(+), 2 deletions(-)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 9eaf78f..b80c583 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c@@ -36,6 +36,7 @@ #define FIRMWARE_8168D_1 "rtl_nic/rtl8168d-1.fw" #define FIRMWARE_8168D_2 "rtl_nic/rtl8168d-2.fw" +#define FIRMWARE_8105E_1 "rtl_nic/rtl8105e-1.fw" #ifdef RTL8169_DEBUG #define assert(expr) \
@@ -123,6 +124,8 @@ enum mac_version { RTL_GIGA_MAC_VER_26 = 0x1a, // 8168D RTL_GIGA_MAC_VER_27 = 0x1b, // 8168DP RTL_GIGA_MAC_VER_28 = 0x1c, // 8168DP + RTL_GIGA_MAC_VER_29 = 0x1d, // 8105E + RTL_GIGA_MAC_VER_30 = 0x1e, // 8105E }; #define _R(NAME,MAC,MASK) \
@@ -160,7 +163,9 @@ static const struct { _R("RTL8168d/8111d", RTL_GIGA_MAC_VER_25, 0xff7e1880), // PCI-E _R("RTL8168d/8111d", RTL_GIGA_MAC_VER_26, 0xff7e1880), // PCI-E _R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_27, 0xff7e1880), // PCI-E - _R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_28, 0xff7e1880) // PCI-E + _R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_28, 0xff7e1880), // PCI-E + _R("RTL8105e", RTL_GIGA_MAC_VER_29, 0xff7e1880), // PCI-E + _R("RTL8105e", RTL_GIGA_MAC_VER_30, 0xff7e1880) // PCI-E }; #undef _R
@@ -227,6 +232,10 @@ enum rtl_registers { MultiIntr = 0x5c, PHYAR = 0x60, PHYstatus = 0x6c, + DLLPR = 0xd0, + DbgReg = 0xd1, + TWSI = 0xd2, + MCU = 0xd3, RxMaxSize = 0xda, CPlusCmd = 0xe0, IntrMitigate = 0xe2,
@@ -427,6 +436,13 @@ enum rtl_register_content { /* DumpCounterCommand */ CounterDump = 0x8, + + /* MCU */ + EnNDP = (1 << 3), + EnOOBReset = (1 << 2), + + /* DLLPR */ + PmSwitch = (1 << 6), }; enum desc_status_bit {
@@ -568,6 +584,7 @@ MODULE_LICENSE("GPL"); MODULE_VERSION(RTL8169_VERSION); MODULE_FIRMWARE(FIRMWARE_8168D_1); MODULE_FIRMWARE(FIRMWARE_8168D_2); +MODULE_FIRMWARE(FIRMWARE_8105E_1); static int rtl8169_open(struct net_device *dev); static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
@@ -1143,7 +1160,9 @@ static int rtl8169_set_speed_xmii(struct net_device *dev, (tp->mac_version != RTL_GIGA_MAC_VER_13) && (tp->mac_version != RTL_GIGA_MAC_VER_14) && (tp->mac_version != RTL_GIGA_MAC_VER_15) && - (tp->mac_version != RTL_GIGA_MAC_VER_16)) { + (tp->mac_version != RTL_GIGA_MAC_VER_16) && + (tp->mac_version != RTL_GIGA_MAC_VER_29) && + (tp->mac_version != RTL_GIGA_MAC_VER_30)) { giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF; } else { netif_info(tp, link, dev,
@@ -1559,6 +1578,9 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, { 0x7c800000, 0x30000000, RTL_GIGA_MAC_VER_11 }, /* 8101 family. */ + { 0x7cf00000, 0x40a00000, RTL_GIGA_MAC_VER_30 }, + { 0x7cf00000, 0x40900000, RTL_GIGA_MAC_VER_29 }, + { 0x7c800000, 0x40800000, RTL_GIGA_MAC_VER_30 }, { 0x7cf00000, 0x34a00000, RTL_GIGA_MAC_VER_09 }, { 0x7cf00000, 0x24a00000, RTL_GIGA_MAC_VER_09 }, { 0x7cf00000, 0x34900000, RTL_GIGA_MAC_VER_08 },
@@ -2435,6 +2457,57 @@ static void rtl8102e_hw_phy_config(struct rtl8169_private *tp) rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init)); } +static void rtl8105e_hw_phy_config(struct rtl8169_private *tp) +{ + void __iomem *ioaddr = tp->mmio_addr; + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0001}, + { 0x15, 0x7701}, + { 0x1f, 0x0000} + }; + + rtl_writephy(tp, 0x1f, 0x0000); + rtl_writephy(tp, 0x18, 0x0310); + msleep(100); + + if (rtl_apply_firmware(tp, FIRMWARE_8105E_1) < 0) + netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n"); + + if(RTL_R8(0xef) & 0x08) { + static const struct phy_reg phy_reg_init1[] = { + { 0x1f, 0x0005}, + { 0x1a, 0x0004}, + { 0x1f, 0x0000} + }; + rtl_writephy_batch(tp, phy_reg_init1, ARRAY_SIZE(phy_reg_init1)); + } else { + static const struct phy_reg phy_reg_init1[] = { + { 0x1f, 0x0005}, + { 0x1a, 0x0000}, + { 0x1f, 0x0000} + }; + rtl_writephy_batch(tp, phy_reg_init1, ARRAY_SIZE(phy_reg_init1)); + } + + if(RTL_R8(0xef) & 0x010) { + static const struct phy_reg phy_reg_init1[] = { + { 0x1f, 0x0004}, + { 0x1c, 0x0000}, + { 0x1f, 0x0000} + }; + rtl_writephy_batch(tp, phy_reg_init1, ARRAY_SIZE(phy_reg_init1)); + } else { + static const struct phy_reg phy_reg_init1[] = { + { 0x1f, 0x0004}, + { 0x1c, 0x0200}, + { 0x1f, 0x0000} + }; + rtl_writephy_batch(tp, phy_reg_init1, ARRAY_SIZE(phy_reg_init1)); + } + + rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init)); +} + static void rtl_hw_phy_config(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev);
@@ -2502,6 +2575,10 @@ static void rtl_hw_phy_config(struct net_device *dev) case RTL_GIGA_MAC_VER_28: rtl8168d_4_hw_phy_config(tp); break; + case RTL_GIGA_MAC_VER_29: + case RTL_GIGA_MAC_VER_30: + rtl8105e_hw_phy_config(tp); + break; default: break;
@@ -2940,6 +3017,8 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp) case RTL_GIGA_MAC_VER_09: case RTL_GIGA_MAC_VER_10: case RTL_GIGA_MAC_VER_16: + case RTL_GIGA_MAC_VER_29: + case RTL_GIGA_MAC_VER_30: ops->down = r810x_pll_power_down; ops->up = r810x_pll_power_up; break;
@@ -3895,6 +3974,31 @@ static void rtl_hw_start_8102e_3(void __iomem *ioaddr, struct pci_dev *pdev) rtl_ephy_write(ioaddr, 0x03, 0xc2f9); } +static void rtl_hw_start_8105e_1(void __iomem *ioaddr, struct pci_dev *pdev) +{ + static const struct ephy_info e_info_8105e_1[] = { + { 0x07, 0, 0x4000 }, + { 0x19, 0, 0x0200 }, + { 0x19, 0, 0x0020 }, + { 0x1e, 0, 0x2000 }, + { 0x03, 0, 0x0001 }, + { 0x19, 0, 0x0100 }, + { 0x19, 0, 0x0004 }, + { 0x0a, 0, 0x0020 } + }; + + /* Force LAN exit from ASPM if Rx/Tx are not idel */ + RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800); + + /* disable Early Tally Counter */ + RTL_W32(FuncEvent, RTL_R32(FuncEvent) & ~0x010000); + + RTL_W8(MCU, RTL_R8(MCU) | EnNDP | EnOOBReset); + RTL_W8(DLLPR, RTL_R8(DLLPR) | PmSwitch); + + rtl_ephy_init(ioaddr, e_info_8105e_1, ARRAY_SIZE(e_info_8105e_1)); +} + static void rtl_hw_start_8101(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev);
@@ -3925,6 +4029,11 @@ static void rtl_hw_start_8101(struct net_device *dev) case RTL_GIGA_MAC_VER_09: rtl_hw_start_8102e_2(ioaddr, pdev); break; + + case RTL_GIGA_MAC_VER_29: + case RTL_GIGA_MAC_VER_30: + rtl_hw_start_8105e_1(ioaddr, pdev); + break; } RTL_W8(Cfg9346, Cfg9346_Lock);
--
1.7.3.2