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path: root/drivers/net/r8169.c
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Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r--drivers/net/r8169.c404
1 files changed, 316 insertions, 88 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 493b0de3848b..058524f3eb49 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -37,6 +37,8 @@
#define FIRMWARE_8168D_1 "rtl_nic/rtl8168d-1.fw"
#define FIRMWARE_8168D_2 "rtl_nic/rtl8168d-2.fw"
+#define FIRMWARE_8168E_1 "rtl_nic/rtl8168e-1.fw"
+#define FIRMWARE_8168E_2 "rtl_nic/rtl8168e-2.fw"
#define FIRMWARE_8105E_1 "rtl_nic/rtl8105e-1.fw"
#ifdef RTL8169_DEBUG
@@ -127,6 +129,9 @@ enum mac_version {
RTL_GIGA_MAC_VER_28 = 0x1c, // 8168DP
RTL_GIGA_MAC_VER_29 = 0x1d, // 8105E
RTL_GIGA_MAC_VER_30 = 0x1e, // 8105E
+ RTL_GIGA_MAC_VER_31 = 0x1f, // 8168DP
+ RTL_GIGA_MAC_VER_32 = 0x20, // 8168E
+ RTL_GIGA_MAC_VER_33 = 0x21, // 8168E
};
#define _R(NAME,MAC,MASK) \
@@ -166,7 +171,10 @@ static const struct {
_R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_27, 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
+ _R("RTL8105e", RTL_GIGA_MAC_VER_30, 0xff7e1880), // PCI-E
+ _R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_31, 0xff7e1880), // PCI-E
+ _R("RTL8168e/8111e", RTL_GIGA_MAC_VER_32, 0xff7e1880), // PCI-E
+ _R("RTL8168e/8111e", RTL_GIGA_MAC_VER_33, 0xff7e1880) // PCI-E
};
#undef _R
@@ -315,7 +323,9 @@ enum rtl8168_registers {
#define OCPAR_FLAG 0x80000000
#define OCPAR_GPHY_WRITE_CMD 0x8000f060
#define OCPAR_GPHY_READ_CMD 0x0000f060
- RDSAR1 = 0xd0 /* 8168c only. Undocumented on 8168dp */
+ RDSAR1 = 0xd0, /* 8168c only. Undocumented on 8168dp */
+ MISC = 0xf0, /* 8168e only. */
+ txpla_rst = (1 << 29)
};
enum rtl_register_content {
@@ -393,6 +403,7 @@ enum rtl_register_content {
BWF = (1 << 6), /* Accept Broadcast wakeup frame */
MWF = (1 << 5), /* Accept Multicast wakeup frame */
UWF = (1 << 4), /* Accept Unicast wakeup frame */
+ spi_en = (1 << 3),
LanWake = (1 << 1), /* LanWake enable/disable */
PMEStatus = (1 << 0), /* PME status can be reset by PCI RST# */
@@ -577,6 +588,8 @@ MODULE_LICENSE("GPL");
MODULE_VERSION(RTL8169_VERSION);
MODULE_FIRMWARE(FIRMWARE_8168D_1);
MODULE_FIRMWARE(FIRMWARE_8168D_2);
+MODULE_FIRMWARE(FIRMWARE_8168E_1);
+MODULE_FIRMWARE(FIRMWARE_8168E_2);
MODULE_FIRMWARE(FIRMWARE_8105E_1);
static int rtl8169_open(struct net_device *dev);
@@ -651,12 +664,18 @@ static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd)
static void rtl8168_driver_start(struct rtl8169_private *tp)
{
int i;
+ u32 reg;
rtl8168_oob_notify(tp, OOB_CMD_DRIVER_START);
+ if (tp->mac_version == RTL_GIGA_MAC_VER_31)
+ reg = 0xb8;
+ else
+ reg = 0x10;
+
for (i = 0; i < 10; i++) {
msleep(10);
- if (ocp_read(tp, 0x0f, 0x0010) & 0x00000800)
+ if (ocp_read(tp, 0x0f, reg) & 0x00000800)
break;
}
}
@@ -664,16 +683,36 @@ static void rtl8168_driver_start(struct rtl8169_private *tp)
static void rtl8168_driver_stop(struct rtl8169_private *tp)
{
int i;
+ u32 reg;
rtl8168_oob_notify(tp, OOB_CMD_DRIVER_STOP);
+ if (tp->mac_version == RTL_GIGA_MAC_VER_31)
+ reg = 0xb8;
+ else
+ reg = 0x10;
+
for (i = 0; i < 10; i++) {
msleep(10);
- if ((ocp_read(tp, 0x0f, 0x0010) & 0x00000800) == 0)
+ if ((ocp_read(tp, 0x0f, reg) & 0x00000800) == 0)
break;
}
}
+static int r8168dp_check_dash(struct rtl8169_private *tp)
+{
+ u32 reg;
+
+ if (tp->mac_version == RTL_GIGA_MAC_VER_31)
+ reg = 0xb8;
+ else
+ reg = 0x10;
+
+ if (ocp_read(tp, 0xF, reg) & 0x00008000)
+ return 1;
+ else
+ return 0;
+}
static void r8169_mdio_write(void __iomem *ioaddr, int reg_addr, int value)
{
@@ -1247,14 +1286,15 @@ static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return ret;
}
-static u32 rtl8169_get_rx_csum(struct net_device *dev)
+static u32 rtl8169_fix_features(struct net_device *dev, u32 features)
{
- struct rtl8169_private *tp = netdev_priv(dev);
+ if (dev->mtu > MSSMask)
+ features &= ~NETIF_F_ALL_TSO;
- return tp->cp_cmd & RxChkSum;
+ return features;
}
-static int rtl8169_set_rx_csum(struct net_device *dev, u32 data)
+static int rtl8169_set_features(struct net_device *dev, u32 features)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
@@ -1262,11 +1302,16 @@ static int rtl8169_set_rx_csum(struct net_device *dev, u32 data)
spin_lock_irqsave(&tp->lock, flags);
- if (data)
+ if (features & NETIF_F_RXCSUM)
tp->cp_cmd |= RxChkSum;
else
tp->cp_cmd &= ~RxChkSum;
+ if (dev->features & NETIF_F_HW_VLAN_RX)
+ tp->cp_cmd |= RxVlan;
+ else
+ tp->cp_cmd &= ~RxVlan;
+
RTL_W16(CPlusCmd, tp->cp_cmd);
RTL_R16(CPlusCmd);
@@ -1282,27 +1327,6 @@ static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp,
TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
}
-#define NETIF_F_HW_VLAN_TX_RX (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX)
-
-static void rtl8169_vlan_mode(struct net_device *dev)
-{
- struct rtl8169_private *tp = netdev_priv(dev);
- void __iomem *ioaddr = tp->mmio_addr;
- unsigned long flags;
-
- spin_lock_irqsave(&tp->lock, flags);
- if (dev->features & NETIF_F_HW_VLAN_RX)
- tp->cp_cmd |= RxVlan;
- else
- tp->cp_cmd &= ~RxVlan;
- RTL_W16(CPlusCmd, tp->cp_cmd);
- /* PCI commit */
- RTL_R16(CPlusCmd);
- spin_unlock_irqrestore(&tp->lock, flags);
-
- dev->vlan_features = dev->features &~ NETIF_F_HW_VLAN_TX_RX;
-}
-
static void rtl8169_rx_vlan_tag(struct RxDesc *desc, struct sk_buff *skb)
{
u32 opts2 = le32_to_cpu(desc->opts2);
@@ -1483,28 +1507,6 @@ static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data)
}
}
-static int rtl8169_set_flags(struct net_device *dev, u32 data)
-{
- struct rtl8169_private *tp = netdev_priv(dev);
- unsigned long old_feat = dev->features;
- int rc;
-
- if ((tp->mac_version == RTL_GIGA_MAC_VER_05) &&
- !(data & ETH_FLAG_RXVLAN)) {
- netif_info(tp, drv, dev, "8110SCd requires hardware Rx VLAN\n");
- return -EINVAL;
- }
-
- rc = ethtool_op_set_flags(dev, data, ETH_FLAG_TXVLAN | ETH_FLAG_RXVLAN);
- if (rc)
- return rc;
-
- if ((old_feat ^ dev->features) & NETIF_F_HW_VLAN_RX)
- rtl8169_vlan_mode(dev);
-
- return 0;
-}
-
static const struct ethtool_ops rtl8169_ethtool_ops = {
.get_drvinfo = rtl8169_get_drvinfo,
.get_regs_len = rtl8169_get_regs_len,
@@ -1513,19 +1515,12 @@ static const struct ethtool_ops rtl8169_ethtool_ops = {
.set_settings = rtl8169_set_settings,
.get_msglevel = rtl8169_get_msglevel,
.set_msglevel = rtl8169_set_msglevel,
- .get_rx_csum = rtl8169_get_rx_csum,
- .set_rx_csum = rtl8169_set_rx_csum,
- .set_tx_csum = ethtool_op_set_tx_csum,
- .set_sg = ethtool_op_set_sg,
- .set_tso = ethtool_op_set_tso,
.get_regs = rtl8169_get_regs,
.get_wol = rtl8169_get_wol,
.set_wol = rtl8169_set_wol,
.get_strings = rtl8169_get_strings,
.get_sset_count = rtl8169_get_sset_count,
.get_ethtool_stats = rtl8169_get_ethtool_stats,
- .set_flags = rtl8169_set_flags,
- .get_flags = ethtool_op_get_flags,
};
static void rtl8169_get_mac_version(struct rtl8169_private *tp,
@@ -1547,6 +1542,11 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
u32 val;
int mac_version;
} mac_info[] = {
+ /* 8168E family. */
+ { 0x7cf00000, 0x2c200000, RTL_GIGA_MAC_VER_33 },
+ { 0x7cf00000, 0x2c100000, RTL_GIGA_MAC_VER_32 },
+ { 0x7c800000, 0x2c000000, RTL_GIGA_MAC_VER_33 },
+
/* 8168D family. */
{ 0x7cf00000, 0x28300000, RTL_GIGA_MAC_VER_26 },
{ 0x7cf00000, 0x28100000, RTL_GIGA_MAC_VER_25 },
@@ -1555,6 +1555,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
/* 8168DP family. */
{ 0x7cf00000, 0x28800000, RTL_GIGA_MAC_VER_27 },
{ 0x7cf00000, 0x28a00000, RTL_GIGA_MAC_VER_28 },
+ { 0x7cf00000, 0x28b00000, RTL_GIGA_MAC_VER_31 },
/* 8168C family. */
{ 0x7cf00000, 0x3cb00000, RTL_GIGA_MAC_VER_24 },
@@ -1574,6 +1575,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
{ 0x7c800000, 0x30000000, RTL_GIGA_MAC_VER_11 },
/* 8101 family. */
+ { 0x7cf00000, 0x40b00000, RTL_GIGA_MAC_VER_30 },
{ 0x7cf00000, 0x40a00000, RTL_GIGA_MAC_VER_30 },
{ 0x7cf00000, 0x40900000, RTL_GIGA_MAC_VER_29 },
{ 0x7c800000, 0x40800000, RTL_GIGA_MAC_VER_30 },
@@ -2436,6 +2438,93 @@ static void rtl8168d_4_hw_phy_config(struct rtl8169_private *tp)
rtl_patchphy(tp, 0x0d, 1 << 5);
}
+static void rtl8168e_hw_phy_config(struct rtl8169_private *tp)
+{
+ static const struct phy_reg phy_reg_init[] = {
+ /* Enable Delay cap */
+ { 0x1f, 0x0005 },
+ { 0x05, 0x8b80 },
+ { 0x06, 0xc896 },
+ { 0x1f, 0x0000 },
+
+ /* Channel estimation fine tune */
+ { 0x1f, 0x0001 },
+ { 0x0b, 0x6c20 },
+ { 0x07, 0x2872 },
+ { 0x1c, 0xefff },
+ { 0x1f, 0x0003 },
+ { 0x14, 0x6420 },
+ { 0x1f, 0x0000 },
+
+ /* Update PFM & 10M TX idle timer */
+ { 0x1f, 0x0007 },
+ { 0x1e, 0x002f },
+ { 0x15, 0x1919 },
+ { 0x1f, 0x0000 },
+
+ { 0x1f, 0x0007 },
+ { 0x1e, 0x00ac },
+ { 0x18, 0x0006 },
+ { 0x1f, 0x0000 }
+ };
+
+ rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+ /* DCO enable for 10M IDLE Power */
+ rtl_writephy(tp, 0x1f, 0x0007);
+ rtl_writephy(tp, 0x1e, 0x0023);
+ rtl_w1w0_phy(tp, 0x17, 0x0006, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0000);
+
+ /* For impedance matching */
+ rtl_writephy(tp, 0x1f, 0x0002);
+ rtl_w1w0_phy(tp, 0x08, 0x8000, 0x7f00);
+ rtl_writephy(tp, 0x1F, 0x0000);
+
+ /* PHY auto speed down */
+ rtl_writephy(tp, 0x1f, 0x0007);
+ rtl_writephy(tp, 0x1e, 0x002d);
+ rtl_w1w0_phy(tp, 0x18, 0x0050, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000);
+
+ rtl_writephy(tp, 0x1f, 0x0005);
+ rtl_writephy(tp, 0x05, 0x8b86);
+ rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0000);
+
+ rtl_writephy(tp, 0x1f, 0x0005);
+ rtl_writephy(tp, 0x05, 0x8b85);
+ rtl_w1w0_phy(tp, 0x06, 0x0000, 0x2000);
+ rtl_writephy(tp, 0x1f, 0x0007);
+ rtl_writephy(tp, 0x1e, 0x0020);
+ rtl_w1w0_phy(tp, 0x15, 0x0000, 0x1100);
+ rtl_writephy(tp, 0x1f, 0x0006);
+ rtl_writephy(tp, 0x00, 0x5a00);
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_writephy(tp, 0x0d, 0x0007);
+ rtl_writephy(tp, 0x0e, 0x003c);
+ rtl_writephy(tp, 0x0d, 0x4007);
+ rtl_writephy(tp, 0x0e, 0x0000);
+ rtl_writephy(tp, 0x0d, 0x0000);
+}
+
+static void rtl8168e_1_hw_phy_config(struct rtl8169_private *tp)
+{
+ if (rtl_apply_firmware(tp, FIRMWARE_8168E_1) < 0)
+ netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
+
+ rtl8168e_hw_phy_config(tp);
+}
+
+static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
+{
+ if (rtl_apply_firmware(tp, FIRMWARE_8168E_2) < 0)
+ netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
+
+ rtl8168e_hw_phy_config(tp);
+}
+
static void rtl8102e_hw_phy_config(struct rtl8169_private *tp)
{
static const struct phy_reg phy_reg_init[] = {
@@ -2551,6 +2640,12 @@ static void rtl_hw_phy_config(struct net_device *dev)
case RTL_GIGA_MAC_VER_30:
rtl8105e_hw_phy_config(tp);
break;
+ case RTL_GIGA_MAC_VER_32:
+ rtl8168e_1_hw_phy_config(tp);
+ break;
+ case RTL_GIGA_MAC_VER_33:
+ rtl8168e_2_hw_phy_config(tp);
+ break;
default:
break;
@@ -2840,6 +2935,8 @@ static const struct net_device_ops rtl8169_netdev_ops = {
.ndo_tx_timeout = rtl8169_tx_timeout,
.ndo_validate_addr = eth_validate_addr,
.ndo_change_mtu = rtl8169_change_mtu,
+ .ndo_fix_features = rtl8169_fix_features,
+ .ndo_set_features = rtl8169_set_features,
.ndo_set_mac_address = rtl_set_mac_address,
.ndo_do_ioctl = rtl8169_ioctl,
.ndo_set_multicast_list = rtl_set_rx_mode,
@@ -2859,6 +2956,7 @@ static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp)
ops->read = r8168dp_1_mdio_read;
break;
case RTL_GIGA_MAC_VER_28:
+ case RTL_GIGA_MAC_VER_31:
ops->write = r8168dp_2_mdio_write;
ops->read = r8168dp_2_mdio_read;
break;
@@ -2900,15 +2998,59 @@ static void r810x_pll_power_up(struct rtl8169_private *tp)
static void r8168_phy_power_up(struct rtl8169_private *tp)
{
rtl_writephy(tp, 0x1f, 0x0000);
- rtl_writephy(tp, 0x0e, 0x0000);
+ switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_11:
+ case RTL_GIGA_MAC_VER_12:
+ case RTL_GIGA_MAC_VER_17:
+ case RTL_GIGA_MAC_VER_18:
+ case RTL_GIGA_MAC_VER_19:
+ case RTL_GIGA_MAC_VER_20:
+ case RTL_GIGA_MAC_VER_21:
+ case RTL_GIGA_MAC_VER_22:
+ case RTL_GIGA_MAC_VER_23:
+ case RTL_GIGA_MAC_VER_24:
+ case RTL_GIGA_MAC_VER_25:
+ case RTL_GIGA_MAC_VER_26:
+ case RTL_GIGA_MAC_VER_27:
+ case RTL_GIGA_MAC_VER_28:
+ case RTL_GIGA_MAC_VER_31:
+ rtl_writephy(tp, 0x0e, 0x0000);
+ break;
+ default:
+ break;
+ }
rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE);
}
static void r8168_phy_power_down(struct rtl8169_private *tp)
{
rtl_writephy(tp, 0x1f, 0x0000);
- rtl_writephy(tp, 0x0e, 0x0200);
- rtl_writephy(tp, MII_BMCR, BMCR_PDOWN);
+ switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_32:
+ case RTL_GIGA_MAC_VER_33:
+ rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE | BMCR_PDOWN);
+ break;
+
+ case RTL_GIGA_MAC_VER_11:
+ case RTL_GIGA_MAC_VER_12:
+ case RTL_GIGA_MAC_VER_17:
+ case RTL_GIGA_MAC_VER_18:
+ case RTL_GIGA_MAC_VER_19:
+ case RTL_GIGA_MAC_VER_20:
+ case RTL_GIGA_MAC_VER_21:
+ case RTL_GIGA_MAC_VER_22:
+ case RTL_GIGA_MAC_VER_23:
+ case RTL_GIGA_MAC_VER_24:
+ case RTL_GIGA_MAC_VER_25:
+ case RTL_GIGA_MAC_VER_26:
+ case RTL_GIGA_MAC_VER_27:
+ case RTL_GIGA_MAC_VER_28:
+ case RTL_GIGA_MAC_VER_31:
+ rtl_writephy(tp, 0x0e, 0x0200);
+ default:
+ rtl_writephy(tp, MII_BMCR, BMCR_PDOWN);
+ break;
+ }
}
static void r8168_pll_power_down(struct rtl8169_private *tp)
@@ -2916,8 +3058,9 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
void __iomem *ioaddr = tp->mmio_addr;
if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
- (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
- (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
+ (tp->mac_version == RTL_GIGA_MAC_VER_28) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_31)) &&
+ r8168dp_check_dash(tp)) {
return;
}
@@ -2927,6 +3070,10 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
return;
}
+ if (tp->mac_version == RTL_GIGA_MAC_VER_32 ||
+ tp->mac_version == RTL_GIGA_MAC_VER_33)
+ rtl_ephy_write(ioaddr, 0x19, 0xff64);
+
if (__rtl8169_get_wol(tp) & WAKE_ANY) {
rtl_writephy(tp, 0x1f, 0x0000);
rtl_writephy(tp, MII_BMCR, 0x0000);
@@ -2943,6 +3090,9 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
case RTL_GIGA_MAC_VER_26:
case RTL_GIGA_MAC_VER_27:
case RTL_GIGA_MAC_VER_28:
+ case RTL_GIGA_MAC_VER_31:
+ case RTL_GIGA_MAC_VER_32:
+ case RTL_GIGA_MAC_VER_33:
RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
break;
}
@@ -2953,8 +3103,9 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
void __iomem *ioaddr = tp->mmio_addr;
if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
- (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
- (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
+ (tp->mac_version == RTL_GIGA_MAC_VER_28) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_31)) &&
+ r8168dp_check_dash(tp)) {
return;
}
@@ -2963,6 +3114,9 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
case RTL_GIGA_MAC_VER_26:
case RTL_GIGA_MAC_VER_27:
case RTL_GIGA_MAC_VER_28:
+ case RTL_GIGA_MAC_VER_31:
+ case RTL_GIGA_MAC_VER_32:
+ case RTL_GIGA_MAC_VER_33:
RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
break;
}
@@ -3017,6 +3171,9 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
case RTL_GIGA_MAC_VER_26:
case RTL_GIGA_MAC_VER_27:
case RTL_GIGA_MAC_VER_28:
+ case RTL_GIGA_MAC_VER_31:
+ case RTL_GIGA_MAC_VER_32:
+ case RTL_GIGA_MAC_VER_33:
ops->down = r8168_pll_power_down;
ops->up = r8168_pll_power_up;
break;
@@ -3226,7 +3383,19 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
netif_napi_add(dev, &tp->napi, rtl8169_poll, R8169_NAPI_WEIGHT);
- dev->features |= NETIF_F_HW_VLAN_TX_RX | NETIF_F_GRO;
+ /* don't enable SG, IP_CSUM and TSO by default - it might not work
+ * properly for all devices */
+ dev->features |= NETIF_F_RXCSUM |
+ NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+
+ dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+ NETIF_F_RXCSUM | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+ dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+ NETIF_F_HIGHDMA;
+
+ if (tp->mac_version == RTL_GIGA_MAC_VER_05)
+ /* 8110SCd requires hardware Rx VLAN - disallow toggling */
+ dev->hw_features &= ~NETIF_F_HW_VLAN_RX;
tp->intr_mask = 0xffff;
tp->hw_start = cfg->hw_start;
@@ -3249,7 +3418,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
(u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), dev->irq);
if ((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
- (tp->mac_version == RTL_GIGA_MAC_VER_28)) {
+ (tp->mac_version == RTL_GIGA_MAC_VER_28) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_31)) {
rtl8168_driver_start(tp);
}
@@ -3282,7 +3452,8 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
struct rtl8169_private *tp = netdev_priv(dev);
if ((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
- (tp->mac_version == RTL_GIGA_MAC_VER_28)) {
+ (tp->mac_version == RTL_GIGA_MAC_VER_28) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_31)) {
rtl8168_driver_stop(tp);
}
@@ -3344,7 +3515,7 @@ static int rtl8169_open(struct net_device *dev)
rtl8169_init_phy(dev, tp);
- rtl8169_vlan_mode(dev);
+ rtl8169_set_features(dev, dev->features);
rtl_pll_power_up(tp);
@@ -3382,7 +3553,8 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp)
rtl8169_irq_mask_and_ack(ioaddr);
if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
- tp->mac_version == RTL_GIGA_MAC_VER_28) {
+ tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+ tp->mac_version == RTL_GIGA_MAC_VER_31) {
while (RTL_R8(TxPoll) & NPQ)
udelay(20);
@@ -3779,6 +3951,17 @@ static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev)
RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
}
+static void rtl_hw_start_8168dp(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_csi_access_enable_1(ioaddr);
+
+ rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+ RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+ rtl_disable_clock_request(pdev);
+}
+
static void rtl_hw_start_8168d_4(void __iomem *ioaddr, struct pci_dev *pdev)
{
static const struct ephy_info e_info_8168d_4[] = {
@@ -3805,6 +3988,41 @@ static void rtl_hw_start_8168d_4(void __iomem *ioaddr, struct pci_dev *pdev)
rtl_enable_clock_request(pdev);
}
+static void rtl_hw_start_8168e(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ static const struct ephy_info e_info_8168e[] = {
+ { 0x00, 0x0200, 0x0100 },
+ { 0x00, 0x0000, 0x0004 },
+ { 0x06, 0x0002, 0x0001 },
+ { 0x06, 0x0000, 0x0030 },
+ { 0x07, 0x0000, 0x2000 },
+ { 0x00, 0x0000, 0x0020 },
+ { 0x03, 0x5800, 0x2000 },
+ { 0x03, 0x0000, 0x0001 },
+ { 0x01, 0x0800, 0x1000 },
+ { 0x07, 0x0000, 0x4000 },
+ { 0x1e, 0x0000, 0x2000 },
+ { 0x19, 0xffff, 0xfe6c },
+ { 0x0a, 0x0000, 0x0040 }
+ };
+
+ rtl_csi_access_enable_2(ioaddr);
+
+ rtl_ephy_init(ioaddr, e_info_8168e, ARRAY_SIZE(e_info_8168e));
+
+ rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+ RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+ rtl_disable_clock_request(pdev);
+
+ /* Reset tx FIFO pointer */
+ RTL_W32(MISC, RTL_R32(MISC) | txpla_rst);
+ RTL_W32(MISC, RTL_R32(MISC) & ~txpla_rst);
+
+ 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);
@@ -3842,55 +4060,63 @@ static void rtl_hw_start_8168(struct net_device *dev)
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_11:
rtl_hw_start_8168bb(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_12:
case RTL_GIGA_MAC_VER_17:
rtl_hw_start_8168bef(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_18:
rtl_hw_start_8168cp_1(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_19:
rtl_hw_start_8168c_1(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_20:
rtl_hw_start_8168c_2(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_21:
rtl_hw_start_8168c_3(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_22:
rtl_hw_start_8168c_4(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_23:
rtl_hw_start_8168cp_2(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_24:
rtl_hw_start_8168cp_3(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_25:
case RTL_GIGA_MAC_VER_26:
case RTL_GIGA_MAC_VER_27:
rtl_hw_start_8168d(ioaddr, pdev);
- break;
+ break;
case RTL_GIGA_MAC_VER_28:
rtl_hw_start_8168d_4(ioaddr, pdev);
- break;
+ break;
+ case RTL_GIGA_MAC_VER_31:
+ rtl_hw_start_8168dp(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_32:
+ case RTL_GIGA_MAC_VER_33:
+ rtl_hw_start_8168e(ioaddr, pdev);
+ break;
default:
printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
dev->name, tp->mac_version);
- break;
+ break;
}
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
@@ -4062,6 +4288,8 @@ static int rtl8169_change_mtu(struct net_device *dev, int new_mtu)
return -EINVAL;
dev->mtu = new_mtu;
+ netdev_update_features(dev);
+
return 0;
}
@@ -4386,12 +4614,11 @@ err_out:
static inline u32 rtl8169_tso_csum(struct sk_buff *skb, struct net_device *dev)
{
- if (dev->features & NETIF_F_TSO) {
- u32 mss = skb_shinfo(skb)->gso_size;
+ u32 mss = skb_shinfo(skb)->gso_size;
+
+ if (mss)
+ return LargeSend | ((mss & MSSMask) << MSSShift);
- if (mss)
- return LargeSend | ((mss & MSSMask) << MSSShift);
- }
if (skb->ip_summed == CHECKSUM_PARTIAL) {
const struct iphdr *ip = ip_hdr(skb);
@@ -4755,6 +4982,7 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
case RTL_GIGA_MAC_VER_24:
case RTL_GIGA_MAC_VER_27:
case RTL_GIGA_MAC_VER_28:
+ case RTL_GIGA_MAC_VER_31:
/* Experimental science. Pktgen proof. */
case RTL_GIGA_MAC_VER_12:
case RTL_GIGA_MAC_VER_25: