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Message-ID: <20110305093956.GB13854@electric-eye.fr.zoreil.com>
Date: Sat, 5 Mar 2011 10:39:56 +0100
From: Francois Romieu <romieu@...zoreil.com>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net-next 2/4] r8169: support the new chips for RTL8105E.
Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
Acked-by: Francois Romieu <romieu@...zoreil.com>
---
drivers/net/r8169.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 90 insertions(+), 2 deletions(-)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index de94489..2543edd 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
@@ -267,9 +272,15 @@ enum rtl8168_8101_registers {
#define EPHYAR_REG_MASK 0x1f
#define EPHYAR_REG_SHIFT 16
#define EPHYAR_DATA_MASK 0xffff
+ DLLPR = 0xd0,
+#define PM_SWITCH (1 << 6)
DBG_REG = 0xd1,
#define FIX_NAK_1 (1 << 4)
#define FIX_NAK_2 (1 << 3)
+ TWSI = 0xd2,
+ MCU = 0xd3,
+#define EN_NDP (1 << 3)
+#define EN_OOB_RESET (1 << 2)
EFUSEAR = 0xdc,
#define EFUSEAR_FLAG 0x80000000
#define EFUSEAR_WRITE_CMD 0x80000000
@@ -568,6 +579,7 @@ 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,
@@ -1145,7 +1157,9 @@ 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,
@@ -1547,6 +1561,9 @@ 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 },
@@ -2423,6 +2440,33 @@ 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)
+{
+ static const struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0005 },
+ { 0x1a, 0x0000 },
+ { 0x1f, 0x0000 },
+
+ { 0x1f, 0x0004 },
+ { 0x1c, 0x0000 },
+ { 0x1f, 0x0000 },
+
+ { 0x1f, 0x0001 },
+ { 0x15, 0x7701 },
+ { 0x1f, 0x0000 }
+ };
+
+ /* Disable ALDPS before ram code */
+ 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");
+
+ 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);
@@ -2490,6 +2534,10 @@ 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;
@@ -2928,6 +2976,8 @@ 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;
@@ -3890,6 +3940,37 @@ 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) | EN_NDP | EN_OOB_RESET);
+ RTL_W8(DLLPR, RTL_R8(DLLPR) | PM_SWITCH);
+
+ rtl_ephy_init(ioaddr, e_info_8105e_1, ARRAY_SIZE(e_info_8105e_1));
+}
+
+static void rtl_hw_start_8105e_2(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_hw_start_8105e_1(ioaddr, pdev);
+ rtl_ephy_write(ioaddr, 0x1e, rtl_ephy_read(ioaddr, 0x1e) | 0x8000);
+}
+
static void rtl_hw_start_8101(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@@ -3918,6 +3999,13 @@ 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:
+ rtl_hw_start_8105e_1(ioaddr, pdev);
+ break;
+ case RTL_GIGA_MAC_VER_30:
+ rtl_hw_start_8105e_2(ioaddr, pdev);
+ break;
}
RTL_W8(Cfg9346, Cfg9346_Unlock);
--
1.7.4
--
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