X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=blobdiff_plain;f=drivers%2Fnet%2Fr8169.c;h=5dba9fa2bc199493bbefc459e5a4aac89a42e14f;hp=ae149a9306207215d87e4dee6498262f9a74d4f9;hb=350f75960c8ba317935b4274c56c16412e085b08;hpb=9c14ceafa5ca7f57225a43fb0785c56ddc7f1823 diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index ae149a9..5dba9fa 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -36,7 +36,7 @@ #define assert(expr) \ if (!(expr)) { \ printk( "Assertion failed! %s,%s,%s,line=%d\n", \ - #expr,__FILE__,__FUNCTION__,__LINE__); \ + #expr,__FILE__,__func__,__LINE__); \ } #define dprintk(fmt, args...) \ do { printk(KERN_DEBUG PFX fmt, ## args); } while (0) @@ -51,9 +51,6 @@ #define TX_BUFFS_AVAIL(tp) \ (tp->dirty_tx + NUM_TX_DESC - tp->cur_tx - 1) -/* Maximum events (Rx packets, etc.) to handle at each interrupt. */ -static const int max_interrupt_work = 20; - /* Maximum number of multicast addresses to filter (vs. Rx-all-multicast). The RTL chips use a 64 element hash table based on the Ethernet CRC. */ static const int multicast_filter_limit = 32; @@ -66,7 +63,6 @@ static const int multicast_filter_limit = 32; #define RX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */ #define TX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */ #define EarlyTxThld 0x3F /* 0x3F means NO early transmit */ -#define RxPacketMaxSize 0x3FE8 /* 16K - 1 - ETH_HLEN - VLAN - CRC... */ #define SafeMtu 0x1c20 /* ... actually life sucks beyond ~7k */ #define InterFrameGap 0x03 /* 3 means InterFrameGap = the shortest one */ @@ -81,6 +77,10 @@ static const int multicast_filter_limit = 32; #define RTL8169_TX_TIMEOUT (6*HZ) #define RTL8169_PHY_TIMEOUT (10*HZ) +#define RTL_EEPROM_SIG cpu_to_le32(0x8129) +#define RTL_EEPROM_SIG_MASK cpu_to_le32(0xffff) +#define RTL_EEPROM_SIG_ADDR 0x0000 + /* write/read MMIO register */ #define RTL_W8(reg, val8) writeb ((val8), ioaddr + (reg)) #define RTL_W16(reg, val16) writew ((val16), ioaddr + (reg)) @@ -90,12 +90,17 @@ static const int multicast_filter_limit = 32; #define RTL_R32(reg) ((unsigned long) readl (ioaddr + (reg))) enum mac_version { + RTL_GIGA_MAC_NONE = 0x00, RTL_GIGA_MAC_VER_01 = 0x01, // 8169 RTL_GIGA_MAC_VER_02 = 0x02, // 8169S RTL_GIGA_MAC_VER_03 = 0x03, // 8110S RTL_GIGA_MAC_VER_04 = 0x04, // 8169SB RTL_GIGA_MAC_VER_05 = 0x05, // 8110SCd RTL_GIGA_MAC_VER_06 = 0x06, // 8110SCe + RTL_GIGA_MAC_VER_07 = 0x07, // 8102e + RTL_GIGA_MAC_VER_08 = 0x08, // 8102e + RTL_GIGA_MAC_VER_09 = 0x09, // 8102e + RTL_GIGA_MAC_VER_10 = 0x0a, // 8101e RTL_GIGA_MAC_VER_11 = 0x0b, // 8168Bb RTL_GIGA_MAC_VER_12 = 0x0c, // 8168Be RTL_GIGA_MAC_VER_13 = 0x0d, // 8101Eb @@ -105,7 +110,14 @@ enum mac_version { RTL_GIGA_MAC_VER_17 = 0x10, // 8168Bf RTL_GIGA_MAC_VER_18 = 0x12, // 8168CP RTL_GIGA_MAC_VER_19 = 0x13, // 8168C - RTL_GIGA_MAC_VER_20 = 0x14 // 8168C + RTL_GIGA_MAC_VER_20 = 0x14, // 8168C + RTL_GIGA_MAC_VER_21 = 0x15, // 8168C + RTL_GIGA_MAC_VER_22 = 0x16, // 8168C + RTL_GIGA_MAC_VER_23 = 0x17, // 8168CP + RTL_GIGA_MAC_VER_24 = 0x18, // 8168CP + RTL_GIGA_MAC_VER_25 = 0x19, // 8168D + RTL_GIGA_MAC_VER_26 = 0x1a, // 8168D + RTL_GIGA_MAC_VER_27 = 0x1b // 8168DP }; #define _R(NAME,MAC,MASK) \ @@ -122,6 +134,10 @@ static const struct { _R("RTL8169sb/8110sb", RTL_GIGA_MAC_VER_04, 0xff7e1880), // 8169SB _R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_05, 0xff7e1880), // 8110SCd _R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_06, 0xff7e1880), // 8110SCe + _R("RTL8102e", RTL_GIGA_MAC_VER_07, 0xff7e1880), // PCI-E + _R("RTL8102e", RTL_GIGA_MAC_VER_08, 0xff7e1880), // PCI-E + _R("RTL8102e", RTL_GIGA_MAC_VER_09, 0xff7e1880), // PCI-E + _R("RTL8101e", RTL_GIGA_MAC_VER_10, 0xff7e1880), // PCI-E _R("RTL8168b/8111b", RTL_GIGA_MAC_VER_11, 0xff7e1880), // PCI-E _R("RTL8168b/8111b", RTL_GIGA_MAC_VER_12, 0xff7e1880), // PCI-E _R("RTL8101e", RTL_GIGA_MAC_VER_13, 0xff7e1880), // PCI-E 8139 @@ -131,7 +147,14 @@ static const struct { _R("RTL8101e", RTL_GIGA_MAC_VER_16, 0xff7e1880), // PCI-E _R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_18, 0xff7e1880), // PCI-E _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_19, 0xff7e1880), // PCI-E - _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, 0xff7e1880) // PCI-E + _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, 0xff7e1880), // PCI-E + _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_21, 0xff7e1880), // PCI-E + _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_22, 0xff7e1880), // PCI-E + _R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_23, 0xff7e1880), // PCI-E + _R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_24, 0xff7e1880), // PCI-E + _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 }; #undef _R @@ -197,9 +220,6 @@ enum rtl_registers { Config5 = 0x56, MultiIntr = 0x5c, PHYAR = 0x60, - TBICSR = 0x64, - TBI_ANAR = 0x68, - TBI_LPAR = 0x6a, PHYstatus = 0x6c, RxMaxSize = 0xda, CPlusCmd = 0xe0, @@ -213,6 +233,39 @@ enum rtl_registers { FuncForceEvent = 0xfc, }; +enum rtl8110_registers { + TBICSR = 0x64, + TBI_ANAR = 0x68, + TBI_LPAR = 0x6a, +}; + +enum rtl8168_8101_registers { + CSIDR = 0x64, + CSIAR = 0x68, +#define CSIAR_FLAG 0x80000000 +#define CSIAR_WRITE_CMD 0x80000000 +#define CSIAR_BYTE_ENABLE 0x0f +#define CSIAR_BYTE_ENABLE_SHIFT 12 +#define CSIAR_ADDR_MASK 0x0fff + + EPHYAR = 0x80, +#define EPHYAR_FLAG 0x80000000 +#define EPHYAR_WRITE_CMD 0x80000000 +#define EPHYAR_REG_MASK 0x1f +#define EPHYAR_REG_SHIFT 16 +#define EPHYAR_DATA_MASK 0xffff + DBG_REG = 0xd1, +#define FIX_NAK_1 (1 << 4) +#define FIX_NAK_2 (1 << 3) + EFUSEAR = 0xdc, +#define EFUSEAR_FLAG 0x80000000 +#define EFUSEAR_WRITE_CMD 0x80000000 +#define EFUSEAR_READ_CMD 0x00000000 +#define EFUSEAR_REG_MASK 0x03ff +#define EFUSEAR_REG_SHIFT 8 +#define EFUSEAR_DATA_MASK 0xff +}; + enum rtl_register_content { /* InterruptStatusBits */ SYSErr = 0x8000, @@ -266,7 +319,13 @@ enum rtl_register_content { TxDMAShift = 8, /* DMA burst value (0-7) is shift this many bits */ /* Config1 register p.24 */ + LEDS1 = (1 << 7), + LEDS0 = (1 << 6), MSIEnable = (1 << 5), /* Enable Message Signaled Interrupt */ + Speed_down = (1 << 4), + MEMMAP = (1 << 3), + IOMAP = (1 << 2), + VPD = (1 << 1), PMEnable = (1 << 0), /* Power Management Enable */ /* Config2 register p. 25 */ @@ -276,6 +335,7 @@ enum rtl_register_content { /* Config3 register p.25 */ MagicPacket = (1 << 5), /* Wake up when receives a Magic Packet */ LinkUp = (1 << 4), /* Wake up when the cable connection is re-established */ + Beacon_en = (1 << 0), /* 8168 only. Reserved in the 8168b */ /* Config5 register p.27 */ BWF = (1 << 6), /* Accept Broadcast wakeup frame */ @@ -293,7 +353,16 @@ enum rtl_register_content { TBINwComplete = 0x01000000, /* CPlusCmd p.31 */ - PktCntrDisable = (1 << 7), // 8168 + EnableBist = (1 << 15), // 8168 8101 + Mac_dbgo_oe = (1 << 14), // 8168 8101 + Normal_mode = (1 << 13), // unused + Force_half_dup = (1 << 12), // 8168 8101 + Force_rxflow_en = (1 << 11), // 8168 8101 + Force_txflow_en = (1 << 10), // 8168 8101 + Cxpl_dbg_sel = (1 << 9), // 8168 8101 + ASF = (1 << 8), // 8168 8101 + PktCntrDisable = (1 << 7), // 8168 8101 + Mac_dbgo_sel = 0x001c, // 8168 RxVlan = (1 << 6), RxChkSum = (1 << 5), PCIDAC = (1 << 4), @@ -376,6 +445,22 @@ enum features { RTL_FEATURE_GMII = (1 << 2), }; +struct rtl8169_counters { + __le64 tx_packets; + __le64 rx_packets; + __le64 tx_errors; + __le32 rx_errors; + __le16 rx_missed; + __le16 align_errors; + __le32 tx_one_collision; + __le32 tx_multi_collision; + __le64 rx_unicast; + __le64 rx_broadcast; + __le32 rx_multicast; + __le16 tx_aborted; + __le16 tx_underun; +}; + struct rtl8169_private { void __iomem *mmio_addr; /* memory map physical address */ struct pci_dev *pci_dev; /* Index of PCI device */ @@ -402,7 +487,6 @@ struct rtl8169_private { u16 intr_event; u16 napi_event; u16 intr_mask; - int phy_auto_nego_reg; int phy_1000_ctrl_reg; #ifdef CONFIG_R8169_VLAN struct vlan_group *vlgrp; @@ -413,11 +497,13 @@ struct rtl8169_private { void (*hw_start)(struct net_device *); unsigned int (*phy_reset_pending)(void __iomem *); unsigned int (*link_ok)(void __iomem *); + int (*do_ioctl)(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd); int pcie_cap; struct delayed_work task; unsigned features; struct mii_if_info mii; + struct rtl8169_counters counters; }; MODULE_AUTHOR("Realtek and the Linux r8169 crew "); @@ -432,7 +518,8 @@ MODULE_LICENSE("GPL"); MODULE_VERSION(RTL8169_VERSION); static int rtl8169_open(struct net_device *dev); -static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev); +static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, + struct net_device *dev); static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance); static int rtl8169_init_ring(struct net_device *dev); static void rtl_hw_start(struct net_device *dev); @@ -487,6 +574,19 @@ static int mdio_read(void __iomem *ioaddr, int reg_addr) return value; } +static void mdio_patch(void __iomem *ioaddr, int reg_addr, int value) +{ + mdio_write(ioaddr, reg_addr, mdio_read(ioaddr, reg_addr) | value); +} + +static void mdio_plus_minus(void __iomem *ioaddr, int reg_addr, int p, int m) +{ + int val; + + val = mdio_read(ioaddr, reg_addr); + mdio_write(ioaddr, reg_addr, (val | p) & ~m); +} + static void rtl_mdio_write(struct net_device *dev, int phy_id, int location, int val) { @@ -504,6 +604,90 @@ static int rtl_mdio_read(struct net_device *dev, int phy_id, int location) return mdio_read(ioaddr, location); } +static void rtl_ephy_write(void __iomem *ioaddr, int reg_addr, int value) +{ + unsigned int i; + + RTL_W32(EPHYAR, EPHYAR_WRITE_CMD | (value & EPHYAR_DATA_MASK) | + (reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT); + + for (i = 0; i < 100; i++) { + if (!(RTL_R32(EPHYAR) & EPHYAR_FLAG)) + break; + udelay(10); + } +} + +static u16 rtl_ephy_read(void __iomem *ioaddr, int reg_addr) +{ + u16 value = 0xffff; + unsigned int i; + + RTL_W32(EPHYAR, (reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT); + + for (i = 0; i < 100; i++) { + if (RTL_R32(EPHYAR) & EPHYAR_FLAG) { + value = RTL_R32(EPHYAR) & EPHYAR_DATA_MASK; + break; + } + udelay(10); + } + + return value; +} + +static void rtl_csi_write(void __iomem *ioaddr, int addr, int value) +{ + unsigned int i; + + RTL_W32(CSIDR, value); + RTL_W32(CSIAR, CSIAR_WRITE_CMD | (addr & CSIAR_ADDR_MASK) | + CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT); + + for (i = 0; i < 100; i++) { + if (!(RTL_R32(CSIAR) & CSIAR_FLAG)) + break; + udelay(10); + } +} + +static u32 rtl_csi_read(void __iomem *ioaddr, int addr) +{ + u32 value = ~0x00; + unsigned int i; + + RTL_W32(CSIAR, (addr & CSIAR_ADDR_MASK) | + CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT); + + for (i = 0; i < 100; i++) { + if (RTL_R32(CSIAR) & CSIAR_FLAG) { + value = RTL_R32(CSIDR); + break; + } + udelay(10); + } + + return value; +} + +static u8 rtl8168d_efuse_read(void __iomem *ioaddr, int reg_addr) +{ + u8 value = 0xff; + unsigned int i; + + RTL_W32(EFUSEAR, (reg_addr & EFUSEAR_REG_MASK) << EFUSEAR_REG_SHIFT); + + for (i = 0; i < 300; i++) { + if (RTL_R32(EFUSEAR) & EFUSEAR_FLAG) { + value = RTL_R32(EFUSEAR) & EFUSEAR_DATA_MASK; + break; + } + udelay(100); + } + + return value; +} + static void rtl8169_irq_mask_and_ack(void __iomem *ioaddr) { RTL_W16(IntrMask, 0x0000); @@ -610,7 +794,7 @@ static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) struct rtl8169_private *tp = netdev_priv(dev); void __iomem *ioaddr = tp->mmio_addr; unsigned int i; - static struct { + static const struct { u32 opt; u16 reg; u8 mask; @@ -641,6 +825,7 @@ static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) tp->features |= RTL_FEATURE_WOL; else tp->features &= ~RTL_FEATURE_WOL; + device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts); spin_unlock_irq(&tp->lock); @@ -693,68 +878,81 @@ static int rtl8169_set_speed_xmii(struct net_device *dev, { struct rtl8169_private *tp = netdev_priv(dev); void __iomem *ioaddr = tp->mmio_addr; - int auto_nego, giga_ctrl; - - auto_nego = mdio_read(ioaddr, MII_ADVERTISE); - auto_nego &= ~(ADVERTISE_10HALF | ADVERTISE_10FULL | - ADVERTISE_100HALF | ADVERTISE_100FULL); - giga_ctrl = mdio_read(ioaddr, MII_CTRL1000); - giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF); + int giga_ctrl, bmcr; if (autoneg == AUTONEG_ENABLE) { + int auto_nego; + + auto_nego = mdio_read(ioaddr, MII_ADVERTISE); auto_nego |= (ADVERTISE_10HALF | ADVERTISE_10FULL | ADVERTISE_100HALF | ADVERTISE_100FULL); - giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF; - } else { - if (speed == SPEED_10) - auto_nego |= ADVERTISE_10HALF | ADVERTISE_10FULL; - else if (speed == SPEED_100) - auto_nego |= ADVERTISE_100HALF | ADVERTISE_100FULL; - else if (speed == SPEED_1000) - giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF; - - if (duplex == DUPLEX_HALF) - auto_nego &= ~(ADVERTISE_10FULL | ADVERTISE_100FULL); + auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; - if (duplex == DUPLEX_FULL) - auto_nego &= ~(ADVERTISE_10HALF | ADVERTISE_100HALF); - - /* This tweak comes straight from Realtek's driver. */ - if ((speed == SPEED_100) && (duplex == DUPLEX_HALF) && - ((tp->mac_version == RTL_GIGA_MAC_VER_13) || - (tp->mac_version == RTL_GIGA_MAC_VER_16))) { - auto_nego = ADVERTISE_100HALF | ADVERTISE_CSMA; - } - } + giga_ctrl = mdio_read(ioaddr, MII_CTRL1000); + giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF); - /* The 8100e/8101e do Fast Ethernet only. */ - if ((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)) { - if ((giga_ctrl & (ADVERTISE_1000FULL | ADVERTISE_1000HALF)) && - netif_msg_link(tp)) { + /* The 8100e/8101e/8102e do Fast Ethernet only. */ + if ((tp->mac_version != RTL_GIGA_MAC_VER_07) && + (tp->mac_version != RTL_GIGA_MAC_VER_08) && + (tp->mac_version != RTL_GIGA_MAC_VER_09) && + (tp->mac_version != RTL_GIGA_MAC_VER_10) && + (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)) { + giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF; + } else if (netif_msg_link(tp)) { printk(KERN_INFO "%s: PHY does not support 1000Mbps.\n", dev->name); } - giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF); - } - auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; + bmcr = BMCR_ANENABLE | BMCR_ANRESTART; + + if ((tp->mac_version == RTL_GIGA_MAC_VER_11) || + (tp->mac_version == RTL_GIGA_MAC_VER_12) || + (tp->mac_version >= RTL_GIGA_MAC_VER_17)) { + /* + * Wake up the PHY. + * Vendor specific (0x1f) and reserved (0x0e) MII + * registers. + */ + mdio_write(ioaddr, 0x1f, 0x0000); + mdio_write(ioaddr, 0x0e, 0x0000); + } + + mdio_write(ioaddr, MII_ADVERTISE, auto_nego); + mdio_write(ioaddr, MII_CTRL1000, giga_ctrl); + } else { + giga_ctrl = 0; + + if (speed == SPEED_10) + bmcr = 0; + else if (speed == SPEED_100) + bmcr = BMCR_SPEED100; + else + return -EINVAL; + + if (duplex == DUPLEX_FULL) + bmcr |= BMCR_FULLDPLX; - if ((tp->mac_version == RTL_GIGA_MAC_VER_12) || - (tp->mac_version == RTL_GIGA_MAC_VER_17)) { - /* Vendor specific (0x1f) and reserved (0x0e) MII registers. */ mdio_write(ioaddr, 0x1f, 0x0000); - mdio_write(ioaddr, 0x0e, 0x0000); } - tp->phy_auto_nego_reg = auto_nego; tp->phy_1000_ctrl_reg = giga_ctrl; - mdio_write(ioaddr, MII_ADVERTISE, auto_nego); - mdio_write(ioaddr, MII_CTRL1000, giga_ctrl); - mdio_write(ioaddr, MII_BMCR, BMCR_ANENABLE | BMCR_ANRESTART); + mdio_write(ioaddr, MII_BMCR, bmcr); + + if ((tp->mac_version == RTL_GIGA_MAC_VER_02) || + (tp->mac_version == RTL_GIGA_MAC_VER_03)) { + if ((speed == SPEED_100) && (autoneg != AUTONEG_ENABLE)) { + mdio_write(ioaddr, 0x17, 0x2138); + mdio_write(ioaddr, 0x0e, 0x0260); + } else { + mdio_write(ioaddr, 0x17, 0x2108); + mdio_write(ioaddr, 0x0e, 0x0000); + } + } + return 0; } @@ -831,7 +1029,10 @@ static void rtl8169_vlan_rx_register(struct net_device *dev, spin_lock_irqsave(&tp->lock, flags); tp->vlgrp = grp; - if (tp->vlgrp) + /* + * Do not disable RxVlan on 8110SCd. + */ + if (tp->vlgrp || (tp->mac_version == RTL_GIGA_MAC_VER_05)) tp->cp_cmd |= RxVlan; else tp->cp_cmd &= ~RxVlan; @@ -958,22 +1159,6 @@ static const char rtl8169_gstrings[][ETH_GSTRING_LEN] = { "tx_underrun", }; -struct rtl8169_counters { - __le64 tx_packets; - __le64 rx_packets; - __le64 tx_errors; - __le32 rx_errors; - __le16 rx_missed; - __le16 align_errors; - __le32 tx_one_collision; - __le32 tx_multi_collision; - __le64 rx_unicast; - __le64 rx_broadcast; - __le32 rx_multicast; - __le16 tx_aborted; - __le16 tx_underun; -}; - static int rtl8169_get_sset_count(struct net_device *dev, int sset) { switch (sset) { @@ -984,51 +1169,70 @@ static int rtl8169_get_sset_count(struct net_device *dev, int sset) } } -static void rtl8169_get_ethtool_stats(struct net_device *dev, - struct ethtool_stats *stats, u64 *data) +static void rtl8169_update_counters(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); void __iomem *ioaddr = tp->mmio_addr; struct rtl8169_counters *counters; dma_addr_t paddr; u32 cmd; + int wait = 1000; - ASSERT_RTNL(); + /* + * Some chips are unable to dump tally counters when the receiver + * is disabled. + */ + if ((RTL_R8(ChipCmd) & CmdRxEnb) == 0) + return; counters = pci_alloc_consistent(tp->pci_dev, sizeof(*counters), &paddr); if (!counters) return; RTL_W32(CounterAddrHigh, (u64)paddr >> 32); - cmd = (u64)paddr & DMA_32BIT_MASK; + cmd = (u64)paddr & DMA_BIT_MASK(32); RTL_W32(CounterAddrLow, cmd); RTL_W32(CounterAddrLow, cmd | CounterDump); - while (RTL_R32(CounterAddrLow) & CounterDump) { - if (msleep_interruptible(1)) + while (wait--) { + if ((RTL_R32(CounterAddrLow) & CounterDump) == 0) { + /* copy updated counters */ + memcpy(&tp->counters, counters, sizeof(*counters)); break; + } + udelay(10); } RTL_W32(CounterAddrLow, 0); RTL_W32(CounterAddrHigh, 0); - data[0] = le64_to_cpu(counters->tx_packets); - data[1] = le64_to_cpu(counters->rx_packets); - data[2] = le64_to_cpu(counters->tx_errors); - data[3] = le32_to_cpu(counters->rx_errors); - data[4] = le16_to_cpu(counters->rx_missed); - data[5] = le16_to_cpu(counters->align_errors); - data[6] = le32_to_cpu(counters->tx_one_collision); - data[7] = le32_to_cpu(counters->tx_multi_collision); - data[8] = le64_to_cpu(counters->rx_unicast); - data[9] = le64_to_cpu(counters->rx_broadcast); - data[10] = le32_to_cpu(counters->rx_multicast); - data[11] = le16_to_cpu(counters->tx_aborted); - data[12] = le16_to_cpu(counters->tx_underun); - pci_free_consistent(tp->pci_dev, sizeof(*counters), counters, paddr); } +static void rtl8169_get_ethtool_stats(struct net_device *dev, + struct ethtool_stats *stats, u64 *data) +{ + struct rtl8169_private *tp = netdev_priv(dev); + + ASSERT_RTNL(); + + rtl8169_update_counters(dev); + + data[0] = le64_to_cpu(tp->counters.tx_packets); + data[1] = le64_to_cpu(tp->counters.rx_packets); + data[2] = le64_to_cpu(tp->counters.tx_errors); + data[3] = le32_to_cpu(tp->counters.rx_errors); + data[4] = le16_to_cpu(tp->counters.rx_missed); + data[5] = le16_to_cpu(tp->counters.align_errors); + data[6] = le32_to_cpu(tp->counters.tx_one_collision); + data[7] = le32_to_cpu(tp->counters.tx_multi_collision); + data[8] = le64_to_cpu(tp->counters.rx_unicast); + data[9] = le64_to_cpu(tp->counters.rx_broadcast); + data[10] = le32_to_cpu(tp->counters.rx_multicast); + data[11] = le16_to_cpu(tp->counters.tx_aborted); + data[12] = le16_to_cpu(tp->counters.tx_underun); +} + static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data) { switch(stringset) { @@ -1059,17 +1263,6 @@ static const struct ethtool_ops rtl8169_ethtool_ops = { .get_ethtool_stats = rtl8169_get_ethtool_stats, }; -static void rtl8169_write_gmii_reg_bit(void __iomem *ioaddr, int reg, - int bitnum, int bitval) -{ - int val; - - val = mdio_read(ioaddr, reg); - val = (bitval == 1) ? - val | (bitval << bitnum) : val & ~(0x0001 << bitnum); - mdio_write(ioaddr, reg, val & 0xffff); -} - static void rtl8169_get_mac_version(struct rtl8169_private *tp, void __iomem *ioaddr) { @@ -1084,16 +1277,27 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, * * (RTL_R32(TxConfig) & 0x700000) == 0x200000 ? 8101Eb : 8101Ec */ - const struct { + static const struct { u32 mask; u32 val; int mac_version; } mac_info[] = { - /* 8168B family. */ - { 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_18 }, + /* 8168D family. */ + { 0x7cf00000, 0x28300000, RTL_GIGA_MAC_VER_26 }, + { 0x7cf00000, 0x28100000, RTL_GIGA_MAC_VER_25 }, + { 0x7c800000, 0x28800000, RTL_GIGA_MAC_VER_27 }, + { 0x7c800000, 0x28000000, RTL_GIGA_MAC_VER_26 }, + + /* 8168C family. */ + { 0x7cf00000, 0x3ca00000, RTL_GIGA_MAC_VER_24 }, + { 0x7cf00000, 0x3c900000, RTL_GIGA_MAC_VER_23 }, + { 0x7cf00000, 0x3c800000, RTL_GIGA_MAC_VER_18 }, + { 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_24 }, { 0x7cf00000, 0x3c000000, RTL_GIGA_MAC_VER_19 }, { 0x7cf00000, 0x3c200000, RTL_GIGA_MAC_VER_20 }, - { 0x7c800000, 0x3c000000, RTL_GIGA_MAC_VER_20 }, + { 0x7cf00000, 0x3c300000, RTL_GIGA_MAC_VER_21 }, + { 0x7cf00000, 0x3c400000, RTL_GIGA_MAC_VER_22 }, + { 0x7c800000, 0x3c000000, RTL_GIGA_MAC_VER_22 }, /* 8168B family. */ { 0x7cf00000, 0x38000000, RTL_GIGA_MAC_VER_12 }, @@ -1102,8 +1306,17 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, { 0x7c800000, 0x30000000, RTL_GIGA_MAC_VER_11 }, /* 8101 family. */ + { 0x7cf00000, 0x34a00000, RTL_GIGA_MAC_VER_09 }, + { 0x7cf00000, 0x24a00000, RTL_GIGA_MAC_VER_09 }, + { 0x7cf00000, 0x34900000, RTL_GIGA_MAC_VER_08 }, + { 0x7cf00000, 0x24900000, RTL_GIGA_MAC_VER_08 }, + { 0x7cf00000, 0x34800000, RTL_GIGA_MAC_VER_07 }, + { 0x7cf00000, 0x24800000, RTL_GIGA_MAC_VER_07 }, { 0x7cf00000, 0x34000000, RTL_GIGA_MAC_VER_13 }, + { 0x7cf00000, 0x34300000, RTL_GIGA_MAC_VER_10 }, { 0x7cf00000, 0x34200000, RTL_GIGA_MAC_VER_16 }, + { 0x7c800000, 0x34800000, RTL_GIGA_MAC_VER_09 }, + { 0x7c800000, 0x24800000, RTL_GIGA_MAC_VER_09 }, { 0x7c800000, 0x34000000, RTL_GIGA_MAC_VER_16 }, /* FIXME: where did these entries come from ? -- FR */ { 0xfc800000, 0x38800000, RTL_GIGA_MAC_VER_15 }, @@ -1117,7 +1330,8 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, { 0xfc800000, 0x00800000, RTL_GIGA_MAC_VER_02 }, { 0xfc800000, 0x00000000, RTL_GIGA_MAC_VER_01 }, - { 0x00000000, 0x00000000, RTL_GIGA_MAC_VER_01 } /* Catch-all */ + /* Catch-all */ + { 0x00000000, 0x00000000, RTL_GIGA_MAC_NONE } }, *p = mac_info; u32 reg; @@ -1125,12 +1339,6 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, while ((reg & p->mask) != p->val) p++; tp->mac_version = p->mac_version; - - if (p->mask == 0x00000000) { - struct pci_dev *pdev = tp->pci_dev; - - dev_info(&pdev->dev, "unknown MAC (%08x)\n", reg); - } } static void rtl8169_print_mac_version(struct rtl8169_private *tp) @@ -1143,7 +1351,7 @@ struct phy_reg { u16 val; }; -static void rtl_phy_write(void __iomem *ioaddr, struct phy_reg *regs, int len) +static void rtl_phy_write(void __iomem *ioaddr, const struct phy_reg *regs, int len) { while (len-- > 0) { mdio_write(ioaddr, regs->reg, regs->val); @@ -1153,59 +1361,74 @@ static void rtl_phy_write(void __iomem *ioaddr, struct phy_reg *regs, int len) static void rtl8169s_hw_phy_config(void __iomem *ioaddr) { - struct { - u16 regs[5]; /* Beware of bit-sign propagation */ - } phy_magic[5] = { { - { 0x0000, //w 4 15 12 0 - 0x00a1, //w 3 15 0 00a1 - 0x0008, //w 2 15 0 0008 - 0x1020, //w 1 15 0 1020 - 0x1000 } },{ //w 0 15 0 1000 - { 0x7000, //w 4 15 12 7 - 0xff41, //w 3 15 0 ff41 - 0xde60, //w 2 15 0 de60 - 0x0140, //w 1 15 0 0140 - 0x0077 } },{ //w 0 15 0 0077 - { 0xa000, //w 4 15 12 a - 0xdf01, //w 3 15 0 df01 - 0xdf20, //w 2 15 0 df20 - 0xff95, //w 1 15 0 ff95 - 0xfa00 } },{ //w 0 15 0 fa00 - { 0xb000, //w 4 15 12 b - 0xff41, //w 3 15 0 ff41 - 0xde20, //w 2 15 0 de20 - 0x0140, //w 1 15 0 0140 - 0x00bb } },{ //w 0 15 0 00bb - { 0xf000, //w 4 15 12 f - 0xdf01, //w 3 15 0 df01 - 0xdf20, //w 2 15 0 df20 - 0xff95, //w 1 15 0 ff95 - 0xbf00 } //w 0 15 0 bf00 - } - }, *p = phy_magic; - unsigned int i; + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0001 }, + { 0x06, 0x006e }, + { 0x08, 0x0708 }, + { 0x15, 0x4000 }, + { 0x18, 0x65c7 }, - mdio_write(ioaddr, 0x1f, 0x0001); //w 31 2 0 1 - mdio_write(ioaddr, 0x15, 0x1000); //w 21 15 0 1000 - mdio_write(ioaddr, 0x18, 0x65c7); //w 24 15 0 65c7 - rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 0); //w 4 11 11 0 + { 0x1f, 0x0001 }, + { 0x03, 0x00a1 }, + { 0x02, 0x0008 }, + { 0x01, 0x0120 }, + { 0x00, 0x1000 }, + { 0x04, 0x0800 }, + { 0x04, 0x0000 }, + + { 0x03, 0xff41 }, + { 0x02, 0xdf60 }, + { 0x01, 0x0140 }, + { 0x00, 0x0077 }, + { 0x04, 0x7800 }, + { 0x04, 0x7000 }, + + { 0x03, 0x802f }, + { 0x02, 0x4f02 }, + { 0x01, 0x0409 }, + { 0x00, 0xf0f9 }, + { 0x04, 0x9800 }, + { 0x04, 0x9000 }, + + { 0x03, 0xdf01 }, + { 0x02, 0xdf20 }, + { 0x01, 0xff95 }, + { 0x00, 0xba00 }, + { 0x04, 0xa800 }, + { 0x04, 0xa000 }, + + { 0x03, 0xff41 }, + { 0x02, 0xdf20 }, + { 0x01, 0x0140 }, + { 0x00, 0x00bb }, + { 0x04, 0xb800 }, + { 0x04, 0xb000 }, + + { 0x03, 0xdf41 }, + { 0x02, 0xdc60 }, + { 0x01, 0x6340 }, + { 0x00, 0x007d }, + { 0x04, 0xd800 }, + { 0x04, 0xd000 }, + + { 0x03, 0xdf01 }, + { 0x02, 0xdf20 }, + { 0x01, 0x100a }, + { 0x00, 0xa0ff }, + { 0x04, 0xf800 }, + { 0x04, 0xf000 }, - for (i = 0; i < ARRAY_SIZE(phy_magic); i++, p++) { - int val, pos = 4; + { 0x1f, 0x0000 }, + { 0x0b, 0x0000 }, + { 0x00, 0x9200 } + }; - val = (mdio_read(ioaddr, pos) & 0x0fff) | (p->regs[0] & 0xffff); - mdio_write(ioaddr, pos, val); - while (--pos >= 0) - mdio_write(ioaddr, pos, p->regs[4 - pos] & 0xffff); - rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 1); //w 4 11 11 1 - rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 0); //w 4 11 11 0 - } - mdio_write(ioaddr, 0x1f, 0x0000); //w 31 2 0 0 + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); } static void rtl8169sb_hw_phy_config(void __iomem *ioaddr) { - struct phy_reg phy_reg_init[] = { + static const struct phy_reg phy_reg_init[] = { { 0x1f, 0x0002 }, { 0x01, 0x90d0 }, { 0x1f, 0x0000 } @@ -1214,9 +1437,151 @@ static void rtl8169sb_hw_phy_config(void __iomem *ioaddr) rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); } -static void rtl8168cp_hw_phy_config(void __iomem *ioaddr) +static void rtl8169scd_hw_phy_config_quirk(struct rtl8169_private *tp, + void __iomem *ioaddr) { - struct phy_reg phy_reg_init[] = { + struct pci_dev *pdev = tp->pci_dev; + u16 vendor_id, device_id; + + pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID, &vendor_id); + pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &device_id); + + if ((vendor_id != PCI_VENDOR_ID_GIGABYTE) || (device_id != 0xe000)) + return; + + mdio_write(ioaddr, 0x1f, 0x0001); + mdio_write(ioaddr, 0x10, 0xf01b); + mdio_write(ioaddr, 0x1f, 0x0000); +} + +static void rtl8169scd_hw_phy_config(struct rtl8169_private *tp, + void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0001 }, + { 0x04, 0x0000 }, + { 0x03, 0x00a1 }, + { 0x02, 0x0008 }, + { 0x01, 0x0120 }, + { 0x00, 0x1000 }, + { 0x04, 0x0800 }, + { 0x04, 0x9000 }, + { 0x03, 0x802f }, + { 0x02, 0x4f02 }, + { 0x01, 0x0409 }, + { 0x00, 0xf099 }, + { 0x04, 0x9800 }, + { 0x04, 0xa000 }, + { 0x03, 0xdf01 }, + { 0x02, 0xdf20 }, + { 0x01, 0xff95 }, + { 0x00, 0xba00 }, + { 0x04, 0xa800 }, + { 0x04, 0xf000 }, + { 0x03, 0xdf01 }, + { 0x02, 0xdf20 }, + { 0x01, 0x101a }, + { 0x00, 0xa0ff }, + { 0x04, 0xf800 }, + { 0x04, 0x0000 }, + { 0x1f, 0x0000 }, + + { 0x1f, 0x0001 }, + { 0x10, 0xf41b }, + { 0x14, 0xfb54 }, + { 0x18, 0xf5c7 }, + { 0x1f, 0x0000 }, + + { 0x1f, 0x0001 }, + { 0x17, 0x0cc0 }, + { 0x1f, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + + rtl8169scd_hw_phy_config_quirk(tp, ioaddr); +} + +static void rtl8169sce_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0001 }, + { 0x04, 0x0000 }, + { 0x03, 0x00a1 }, + { 0x02, 0x0008 }, + { 0x01, 0x0120 }, + { 0x00, 0x1000 }, + { 0x04, 0x0800 }, + { 0x04, 0x9000 }, + { 0x03, 0x802f }, + { 0x02, 0x4f02 }, + { 0x01, 0x0409 }, + { 0x00, 0xf099 }, + { 0x04, 0x9800 }, + { 0x04, 0xa000 }, + { 0x03, 0xdf01 }, + { 0x02, 0xdf20 }, + { 0x01, 0xff95 }, + { 0x00, 0xba00 }, + { 0x04, 0xa800 }, + { 0x04, 0xf000 }, + { 0x03, 0xdf01 }, + { 0x02, 0xdf20 }, + { 0x01, 0x101a }, + { 0x00, 0xa0ff }, + { 0x04, 0xf800 }, + { 0x04, 0x0000 }, + { 0x1f, 0x0000 }, + + { 0x1f, 0x0001 }, + { 0x0b, 0x8480 }, + { 0x1f, 0x0000 }, + + { 0x1f, 0x0001 }, + { 0x18, 0x67c7 }, + { 0x04, 0x2000 }, + { 0x03, 0x002f }, + { 0x02, 0x4360 }, + { 0x01, 0x0109 }, + { 0x00, 0x3022 }, + { 0x04, 0x2800 }, + { 0x1f, 0x0000 }, + + { 0x1f, 0x0001 }, + { 0x17, 0x0cc0 }, + { 0x1f, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); +} + +static void rtl8168bb_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { + { 0x10, 0xf41b }, + { 0x1f, 0x0000 } + }; + + mdio_write(ioaddr, 0x1f, 0x0001); + mdio_patch(ioaddr, 0x16, 1 << 0); + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); +} + +static void rtl8168bef_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0001 }, + { 0x10, 0xf41b }, + { 0x1f, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); +} + +static void rtl8168cp_1_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { { 0x1f, 0x0000 }, { 0x1d, 0x0f00 }, { 0x1f, 0x0002 }, @@ -1227,9 +1592,24 @@ static void rtl8168cp_hw_phy_config(void __iomem *ioaddr) rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); } -static void rtl8168c_hw_phy_config(void __iomem *ioaddr) +static void rtl8168cp_2_hw_phy_config(void __iomem *ioaddr) { - struct phy_reg phy_reg_init[] = { + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0001 }, + { 0x1d, 0x3d98 }, + { 0x1f, 0x0000 } + }; + + mdio_write(ioaddr, 0x1f, 0x0000); + mdio_patch(ioaddr, 0x14, 1 << 5); + mdio_patch(ioaddr, 0x0d, 1 << 5); + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); +} + +static void rtl8168c_1_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { { 0x1f, 0x0001 }, { 0x12, 0x2300 }, { 0x1f, 0x0002 }, @@ -1243,25 +1623,987 @@ static void rtl8168c_hw_phy_config(void __iomem *ioaddr) { 0x1f, 0x0003 }, { 0x12, 0xc096 }, { 0x16, 0x000a }, + { 0x1f, 0x0000 }, + { 0x1f, 0x0000 }, + { 0x09, 0x2000 }, + { 0x09, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + + mdio_patch(ioaddr, 0x14, 1 << 5); + mdio_patch(ioaddr, 0x0d, 1 << 5); + mdio_write(ioaddr, 0x1f, 0x0000); +} + +static void rtl8168c_2_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0001 }, + { 0x12, 0x2300 }, + { 0x03, 0x802f }, + { 0x02, 0x4f02 }, + { 0x01, 0x0409 }, + { 0x00, 0xf099 }, + { 0x04, 0x9800 }, + { 0x04, 0x9000 }, + { 0x1d, 0x3d98 }, + { 0x1f, 0x0002 }, + { 0x0c, 0x7eb8 }, + { 0x06, 0x0761 }, + { 0x1f, 0x0003 }, + { 0x16, 0x0f0a }, { 0x1f, 0x0000 } }; rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + + mdio_patch(ioaddr, 0x16, 1 << 0); + mdio_patch(ioaddr, 0x14, 1 << 5); + mdio_patch(ioaddr, 0x0d, 1 << 5); + mdio_write(ioaddr, 0x1f, 0x0000); } -static void rtl8168cx_hw_phy_config(void __iomem *ioaddr) +static void rtl8168c_3_hw_phy_config(void __iomem *ioaddr) { - struct phy_reg phy_reg_init[] = { - { 0x1f, 0x0000 }, + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0001 }, { 0x12, 0x2300 }, + { 0x1d, 0x3d98 }, + { 0x1f, 0x0002 }, + { 0x0c, 0x7eb8 }, + { 0x06, 0x5461 }, { 0x1f, 0x0003 }, { 0x16, 0x0f0a }, + { 0x1f, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + + mdio_patch(ioaddr, 0x16, 1 << 0); + mdio_patch(ioaddr, 0x14, 1 << 5); + mdio_patch(ioaddr, 0x0d, 1 << 5); + mdio_write(ioaddr, 0x1f, 0x0000); +} + +static void rtl8168c_4_hw_phy_config(void __iomem *ioaddr) +{ + rtl8168c_3_hw_phy_config(ioaddr); +} + +static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init_0[] = { + { 0x1f, 0x0001 }, + { 0x06, 0x4064 }, + { 0x07, 0x2863 }, + { 0x08, 0x059c }, + { 0x09, 0x26b4 }, + { 0x0a, 0x6a19 }, + { 0x0b, 0xdcc8 }, + { 0x10, 0xf06d }, + { 0x14, 0x7f68 }, + { 0x18, 0x7fd9 }, + { 0x1c, 0xf0ff }, + { 0x1d, 0x3d9c }, + { 0x1f, 0x0003 }, + { 0x12, 0xf49f }, + { 0x13, 0x070b }, + { 0x1a, 0x05ad }, + { 0x14, 0x94c0 } + }; + static const struct phy_reg phy_reg_init_1[] = { + { 0x1f, 0x0002 }, + { 0x06, 0x5561 }, + { 0x1f, 0x0005 }, + { 0x05, 0x8332 }, + { 0x06, 0x5561 } + }; + static const struct phy_reg phy_reg_init_2[] = { + { 0x1f, 0x0005 }, + { 0x05, 0xffc2 }, + { 0x1f, 0x0005 }, + { 0x05, 0x8000 }, + { 0x06, 0xf8f9 }, + { 0x06, 0xfaef }, + { 0x06, 0x59ee }, + { 0x06, 0xf8ea }, + { 0x06, 0x00ee }, + { 0x06, 0xf8eb }, + { 0x06, 0x00e0 }, + { 0x06, 0xf87c }, + { 0x06, 0xe1f8 }, + { 0x06, 0x7d59 }, + { 0x06, 0x0fef }, + { 0x06, 0x0139 }, + { 0x06, 0x029e }, + { 0x06, 0x06ef }, + { 0x06, 0x1039 }, + { 0x06, 0x089f }, + { 0x06, 0x2aee }, + { 0x06, 0xf8ea }, + { 0x06, 0x00ee }, + { 0x06, 0xf8eb }, + { 0x06, 0x01e0 }, + { 0x06, 0xf87c }, + { 0x06, 0xe1f8 }, + { 0x06, 0x7d58 }, + { 0x06, 0x409e }, + { 0x06, 0x0f39 }, + { 0x06, 0x46aa }, + { 0x06, 0x0bbf }, + { 0x06, 0x8290 }, + { 0x06, 0xd682 }, + { 0x06, 0x9802 }, + { 0x06, 0x014f }, + { 0x06, 0xae09 }, + { 0x06, 0xbf82 }, + { 0x06, 0x98d6 }, + { 0x06, 0x82a0 }, + { 0x06, 0x0201 }, + { 0x06, 0x4fef }, + { 0x06, 0x95fe }, + { 0x06, 0xfdfc }, + { 0x06, 0x05f8 }, + { 0x06, 0xf9fa }, + { 0x06, 0xeef8 }, + { 0x06, 0xea00 }, + { 0x06, 0xeef8 }, + { 0x06, 0xeb00 }, + { 0x06, 0xe2f8 }, + { 0x06, 0x7ce3 }, + { 0x06, 0xf87d }, + { 0x06, 0xa511 }, + { 0x06, 0x1112 }, + { 0x06, 0xd240 }, + { 0x06, 0xd644 }, + { 0x06, 0x4402 }, + { 0x06, 0x8217 }, + { 0x06, 0xd2a0 }, + { 0x06, 0xd6aa }, + { 0x06, 0xaa02 }, + { 0x06, 0x8217 }, + { 0x06, 0xae0f }, + { 0x06, 0xa544 }, + { 0x06, 0x4402 }, + { 0x06, 0xae4d }, + { 0x06, 0xa5aa }, + { 0x06, 0xaa02 }, + { 0x06, 0xae47 }, + { 0x06, 0xaf82 }, + { 0x06, 0x13ee }, + { 0x06, 0x834e }, + { 0x06, 0x00ee }, + { 0x06, 0x834d }, + { 0x06, 0x0fee }, + { 0x06, 0x834c }, + { 0x06, 0x0fee }, + { 0x06, 0x834f }, + { 0x06, 0x00ee }, + { 0x06, 0x8351 }, + { 0x06, 0x00ee }, + { 0x06, 0x834a }, + { 0x06, 0xffee }, + { 0x06, 0x834b }, + { 0x06, 0xffe0 }, + { 0x06, 0x8330 }, + { 0x06, 0xe183 }, + { 0x06, 0x3158 }, + { 0x06, 0xfee4 }, + { 0x06, 0xf88a }, + { 0x06, 0xe5f8 }, + { 0x06, 0x8be0 }, + { 0x06, 0x8332 }, + { 0x06, 0xe183 }, + { 0x06, 0x3359 }, + { 0x06, 0x0fe2 }, + { 0x06, 0x834d }, + { 0x06, 0x0c24 }, + { 0x06, 0x5af0 }, + { 0x06, 0x1e12 }, + { 0x06, 0xe4f8 }, + { 0x06, 0x8ce5 }, + { 0x06, 0xf88d }, + { 0x06, 0xaf82 }, + { 0x06, 0x13e0 }, + { 0x06, 0x834f }, + { 0x06, 0x10e4 }, + { 0x06, 0x834f }, + { 0x06, 0xe083 }, + { 0x06, 0x4e78 }, + { 0x06, 0x009f }, + { 0x06, 0x0ae0 }, + { 0x06, 0x834f }, + { 0x06, 0xa010 }, + { 0x06, 0xa5ee }, + { 0x06, 0x834e }, + { 0x06, 0x01e0 }, + { 0x06, 0x834e }, + { 0x06, 0x7805 }, + { 0x06, 0x9e9a }, + { 0x06, 0xe083 }, + { 0x06, 0x4e78 }, + { 0x06, 0x049e }, + { 0x06, 0x10e0 }, + { 0x06, 0x834e }, + { 0x06, 0x7803 }, + { 0x06, 0x9e0f }, + { 0x06, 0xe083 }, + { 0x06, 0x4e78 }, + { 0x06, 0x019e }, + { 0x06, 0x05ae }, + { 0x06, 0x0caf }, + { 0x06, 0x81f8 }, + { 0x06, 0xaf81 }, + { 0x06, 0xa3af }, + { 0x06, 0x81dc }, + { 0x06, 0xaf82 }, + { 0x06, 0x13ee }, + { 0x06, 0x8348 }, + { 0x06, 0x00ee }, + { 0x06, 0x8349 }, + { 0x06, 0x00e0 }, + { 0x06, 0x8351 }, + { 0x06, 0x10e4 }, + { 0x06, 0x8351 }, + { 0x06, 0x5801 }, + { 0x06, 0x9fea }, + { 0x06, 0xd000 }, + { 0x06, 0xd180 }, + { 0x06, 0x1f66 }, + { 0x06, 0xe2f8 }, + { 0x06, 0xeae3 }, + { 0x06, 0xf8eb }, + { 0x06, 0x5af8 }, + { 0x06, 0x1e20 }, + { 0x06, 0xe6f8 }, + { 0x06, 0xeae5 }, + { 0x06, 0xf8eb }, + { 0x06, 0xd302 }, + { 0x06, 0xb3fe }, + { 0x06, 0xe2f8 }, + { 0x06, 0x7cef }, + { 0x06, 0x325b }, + { 0x06, 0x80e3 }, + { 0x06, 0xf87d }, + { 0x06, 0x9e03 }, + { 0x06, 0x7dff }, + { 0x06, 0xff0d }, + { 0x06, 0x581c }, + { 0x06, 0x551a }, + { 0x06, 0x6511 }, + { 0x06, 0xa190 }, + { 0x06, 0xd3e2 }, + { 0x06, 0x8348 }, + { 0x06, 0xe383 }, + { 0x06, 0x491b }, + { 0x06, 0x56ab }, + { 0x06, 0x08ef }, + { 0x06, 0x56e6 }, + { 0x06, 0x8348 }, + { 0x06, 0xe783 }, + { 0x06, 0x4910 }, + { 0x06, 0xd180 }, + { 0x06, 0x1f66 }, + { 0x06, 0xa004 }, + { 0x06, 0xb9e2 }, + { 0x06, 0x8348 }, + { 0x06, 0xe383 }, + { 0x06, 0x49ef }, + { 0x06, 0x65e2 }, + { 0x06, 0x834a }, + { 0x06, 0xe383 }, + { 0x06, 0x4b1b }, + { 0x06, 0x56aa }, + { 0x06, 0x0eef }, + { 0x06, 0x56e6 }, + { 0x06, 0x834a }, + { 0x06, 0xe783 }, + { 0x06, 0x4be2 }, + { 0x06, 0x834d }, + { 0x06, 0xe683 }, + { 0x06, 0x4ce0 }, + { 0x06, 0x834d }, + { 0x06, 0xa000 }, + { 0x06, 0x0caf }, + { 0x06, 0x81dc }, + { 0x06, 0xe083 }, + { 0x06, 0x4d10 }, + { 0x06, 0xe483 }, + { 0x06, 0x4dae }, + { 0x06, 0x0480 }, + { 0x06, 0xe483 }, + { 0x06, 0x4de0 }, + { 0x06, 0x834e }, + { 0x06, 0x7803 }, + { 0x06, 0x9e0b }, + { 0x06, 0xe083 }, + { 0x06, 0x4e78 }, + { 0x06, 0x049e }, + { 0x06, 0x04ee }, + { 0x06, 0x834e }, + { 0x06, 0x02e0 }, + { 0x06, 0x8332 }, + { 0x06, 0xe183 }, + { 0x06, 0x3359 }, + { 0x06, 0x0fe2 }, + { 0x06, 0x834d }, + { 0x06, 0x0c24 }, + { 0x06, 0x5af0 }, + { 0x06, 0x1e12 }, + { 0x06, 0xe4f8 }, + { 0x06, 0x8ce5 }, + { 0x06, 0xf88d }, + { 0x06, 0xe083 }, + { 0x06, 0x30e1 }, + { 0x06, 0x8331 }, + { 0x06, 0x6801 }, + { 0x06, 0xe4f8 }, + { 0x06, 0x8ae5 }, + { 0x06, 0xf88b }, + { 0x06, 0xae37 }, + { 0x06, 0xee83 }, + { 0x06, 0x4e03 }, + { 0x06, 0xe083 }, + { 0x06, 0x4ce1 }, + { 0x06, 0x834d }, + { 0x06, 0x1b01 }, + { 0x06, 0x9e04 }, + { 0x06, 0xaaa1 }, + { 0x06, 0xaea8 }, + { 0x06, 0xee83 }, + { 0x06, 0x4e04 }, + { 0x06, 0xee83 }, + { 0x06, 0x4f00 }, + { 0x06, 0xaeab }, + { 0x06, 0xe083 }, + { 0x06, 0x4f78 }, + { 0x06, 0x039f }, + { 0x06, 0x14ee }, + { 0x06, 0x834e }, + { 0x06, 0x05d2 }, + { 0x06, 0x40d6 }, + { 0x06, 0x5554 }, + { 0x06, 0x0282 }, + { 0x06, 0x17d2 }, + { 0x06, 0xa0d6 }, + { 0x06, 0xba00 }, + { 0x06, 0x0282 }, + { 0x06, 0x17fe }, + { 0x06, 0xfdfc }, + { 0x06, 0x05f8 }, + { 0x06, 0xe0f8 }, + { 0x06, 0x60e1 }, + { 0x06, 0xf861 }, + { 0x06, 0x6802 }, + { 0x06, 0xe4f8 }, + { 0x06, 0x60e5 }, + { 0x06, 0xf861 }, + { 0x06, 0xe0f8 }, + { 0x06, 0x48e1 }, + { 0x06, 0xf849 }, + { 0x06, 0x580f }, + { 0x06, 0x1e02 }, + { 0x06, 0xe4f8 }, + { 0x06, 0x48e5 }, + { 0x06, 0xf849 }, + { 0x06, 0xd000 }, + { 0x06, 0x0282 }, + { 0x06, 0x5bbf }, + { 0x06, 0x8350 }, + { 0x06, 0xef46 }, + { 0x06, 0xdc19 }, + { 0x06, 0xddd0 }, + { 0x06, 0x0102 }, + { 0x06, 0x825b }, + { 0x06, 0x0282 }, + { 0x06, 0x77e0 }, + { 0x06, 0xf860 }, + { 0x06, 0xe1f8 }, + { 0x06, 0x6158 }, + { 0x06, 0xfde4 }, + { 0x06, 0xf860 }, + { 0x06, 0xe5f8 }, + { 0x06, 0x61fc }, + { 0x06, 0x04f9 }, + { 0x06, 0xfafb }, + { 0x06, 0xc6bf }, + { 0x06, 0xf840 }, + { 0x06, 0xbe83 }, + { 0x06, 0x50a0 }, + { 0x06, 0x0101 }, + { 0x06, 0x071b }, + { 0x06, 0x89cf }, + { 0x06, 0xd208 }, + { 0x06, 0xebdb }, + { 0x06, 0x19b2 }, + { 0x06, 0xfbff }, + { 0x06, 0xfefd }, + { 0x06, 0x04f8 }, + { 0x06, 0xe0f8 }, + { 0x06, 0x48e1 }, + { 0x06, 0xf849 }, + { 0x06, 0x6808 }, + { 0x06, 0xe4f8 }, + { 0x06, 0x48e5 }, + { 0x06, 0xf849 }, + { 0x06, 0x58f7 }, + { 0x06, 0xe4f8 }, + { 0x06, 0x48e5 }, + { 0x06, 0xf849 }, + { 0x06, 0xfc04 }, + { 0x06, 0x4d20 }, + { 0x06, 0x0002 }, + { 0x06, 0x4e22 }, + { 0x06, 0x0002 }, + { 0x06, 0x4ddf }, + { 0x06, 0xff01 }, + { 0x06, 0x4edd }, + { 0x06, 0xff01 }, + { 0x05, 0x83d4 }, + { 0x06, 0x8000 }, + { 0x05, 0x83d8 }, + { 0x06, 0x8051 }, + { 0x02, 0x6010 }, + { 0x03, 0xdc00 }, + { 0x05, 0xfff6 }, + { 0x06, 0x00fc }, + { 0x1f, 0x0000 }, + { 0x1f, 0x0000 }, + { 0x0d, 0xf880 }, + { 0x1f, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0)); + + mdio_write(ioaddr, 0x1f, 0x0002); + mdio_plus_minus(ioaddr, 0x0b, 0x0010, 0x00ef); + mdio_plus_minus(ioaddr, 0x0c, 0xa200, 0x5d00); + + rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1)); + + if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) { + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0002 }, + { 0x05, 0x669a }, + { 0x1f, 0x0005 }, + { 0x05, 0x8330 }, + { 0x06, 0x669a }, + { 0x1f, 0x0002 } + }; + int val; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + + val = mdio_read(ioaddr, 0x0d); + + if ((val & 0x00ff) != 0x006c) { + static const u32 set[] = { + 0x0065, 0x0066, 0x0067, 0x0068, + 0x0069, 0x006a, 0x006b, 0x006c + }; + int i; + + mdio_write(ioaddr, 0x1f, 0x0002); + + val &= 0xff00; + for (i = 0; i < ARRAY_SIZE(set); i++) + mdio_write(ioaddr, 0x0d, val | set[i]); + } + } else { + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0002 }, + { 0x05, 0x6662 }, + { 0x1f, 0x0005 }, + { 0x05, 0x8330 }, + { 0x06, 0x6662 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + } + + mdio_write(ioaddr, 0x1f, 0x0002); + mdio_patch(ioaddr, 0x0d, 0x0300); + mdio_patch(ioaddr, 0x0f, 0x0010); + + mdio_write(ioaddr, 0x1f, 0x0002); + mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600); + mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000); + + rtl_phy_write(ioaddr, phy_reg_init_2, ARRAY_SIZE(phy_reg_init_2)); +} + +static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init_0[] = { + { 0x1f, 0x0001 }, + { 0x06, 0x4064 }, + { 0x07, 0x2863 }, + { 0x08, 0x059c }, + { 0x09, 0x26b4 }, + { 0x0a, 0x6a19 }, + { 0x0b, 0xdcc8 }, + { 0x10, 0xf06d }, + { 0x14, 0x7f68 }, + { 0x18, 0x7fd9 }, + { 0x1c, 0xf0ff }, + { 0x1d, 0x3d9c }, + { 0x1f, 0x0003 }, + { 0x12, 0xf49f }, + { 0x13, 0x070b }, + { 0x1a, 0x05ad }, + { 0x14, 0x94c0 }, + { 0x1f, 0x0002 }, - { 0x0c, 0x7eb8 }, + { 0x06, 0x5561 }, + { 0x1f, 0x0005 }, + { 0x05, 0x8332 }, + { 0x06, 0x5561 } + }; + static const struct phy_reg phy_reg_init_1[] = { + { 0x1f, 0x0005 }, + { 0x05, 0xffc2 }, + { 0x1f, 0x0005 }, + { 0x05, 0x8000 }, + { 0x06, 0xf8f9 }, + { 0x06, 0xfaee }, + { 0x06, 0xf8ea }, + { 0x06, 0x00ee }, + { 0x06, 0xf8eb }, + { 0x06, 0x00e2 }, + { 0x06, 0xf87c }, + { 0x06, 0xe3f8 }, + { 0x06, 0x7da5 }, + { 0x06, 0x1111 }, + { 0x06, 0x12d2 }, + { 0x06, 0x40d6 }, + { 0x06, 0x4444 }, + { 0x06, 0x0281 }, + { 0x06, 0xc6d2 }, + { 0x06, 0xa0d6 }, + { 0x06, 0xaaaa }, + { 0x06, 0x0281 }, + { 0x06, 0xc6ae }, + { 0x06, 0x0fa5 }, + { 0x06, 0x4444 }, + { 0x06, 0x02ae }, + { 0x06, 0x4da5 }, + { 0x06, 0xaaaa }, + { 0x06, 0x02ae }, + { 0x06, 0x47af }, + { 0x06, 0x81c2 }, + { 0x06, 0xee83 }, + { 0x06, 0x4e00 }, + { 0x06, 0xee83 }, + { 0x06, 0x4d0f }, + { 0x06, 0xee83 }, + { 0x06, 0x4c0f }, + { 0x06, 0xee83 }, + { 0x06, 0x4f00 }, + { 0x06, 0xee83 }, + { 0x06, 0x5100 }, + { 0x06, 0xee83 }, + { 0x06, 0x4aff }, + { 0x06, 0xee83 }, + { 0x06, 0x4bff }, + { 0x06, 0xe083 }, + { 0x06, 0x30e1 }, + { 0x06, 0x8331 }, + { 0x06, 0x58fe }, + { 0x06, 0xe4f8 }, + { 0x06, 0x8ae5 }, + { 0x06, 0xf88b }, + { 0x06, 0xe083 }, + { 0x06, 0x32e1 }, + { 0x06, 0x8333 }, + { 0x06, 0x590f }, + { 0x06, 0xe283 }, + { 0x06, 0x4d0c }, + { 0x06, 0x245a }, + { 0x06, 0xf01e }, + { 0x06, 0x12e4 }, + { 0x06, 0xf88c }, + { 0x06, 0xe5f8 }, + { 0x06, 0x8daf }, + { 0x06, 0x81c2 }, + { 0x06, 0xe083 }, + { 0x06, 0x4f10 }, + { 0x06, 0xe483 }, + { 0x06, 0x4fe0 }, + { 0x06, 0x834e }, + { 0x06, 0x7800 }, + { 0x06, 0x9f0a }, + { 0x06, 0xe083 }, + { 0x06, 0x4fa0 }, + { 0x06, 0x10a5 }, + { 0x06, 0xee83 }, + { 0x06, 0x4e01 }, + { 0x06, 0xe083 }, + { 0x06, 0x4e78 }, + { 0x06, 0x059e }, + { 0x06, 0x9ae0 }, + { 0x06, 0x834e }, + { 0x06, 0x7804 }, + { 0x06, 0x9e10 }, + { 0x06, 0xe083 }, + { 0x06, 0x4e78 }, + { 0x06, 0x039e }, + { 0x06, 0x0fe0 }, + { 0x06, 0x834e }, + { 0x06, 0x7801 }, + { 0x06, 0x9e05 }, + { 0x06, 0xae0c }, + { 0x06, 0xaf81 }, + { 0x06, 0xa7af }, + { 0x06, 0x8152 }, + { 0x06, 0xaf81 }, + { 0x06, 0x8baf }, + { 0x06, 0x81c2 }, + { 0x06, 0xee83 }, + { 0x06, 0x4800 }, + { 0x06, 0xee83 }, + { 0x06, 0x4900 }, + { 0x06, 0xe083 }, + { 0x06, 0x5110 }, + { 0x06, 0xe483 }, + { 0x06, 0x5158 }, + { 0x06, 0x019f }, + { 0x06, 0xead0 }, + { 0x06, 0x00d1 }, + { 0x06, 0x801f }, + { 0x06, 0x66e2 }, + { 0x06, 0xf8ea }, + { 0x06, 0xe3f8 }, + { 0x06, 0xeb5a }, + { 0x06, 0xf81e }, + { 0x06, 0x20e6 }, + { 0x06, 0xf8ea }, + { 0x06, 0xe5f8 }, + { 0x06, 0xebd3 }, + { 0x06, 0x02b3 }, + { 0x06, 0xfee2 }, + { 0x06, 0xf87c }, + { 0x06, 0xef32 }, + { 0x06, 0x5b80 }, + { 0x06, 0xe3f8 }, + { 0x06, 0x7d9e }, + { 0x06, 0x037d }, + { 0x06, 0xffff }, + { 0x06, 0x0d58 }, + { 0x06, 0x1c55 }, + { 0x06, 0x1a65 }, + { 0x06, 0x11a1 }, + { 0x06, 0x90d3 }, + { 0x06, 0xe283 }, + { 0x06, 0x48e3 }, + { 0x06, 0x8349 }, + { 0x06, 0x1b56 }, + { 0x06, 0xab08 }, + { 0x06, 0xef56 }, + { 0x06, 0xe683 }, + { 0x06, 0x48e7 }, + { 0x06, 0x8349 }, + { 0x06, 0x10d1 }, + { 0x06, 0x801f }, + { 0x06, 0x66a0 }, + { 0x06, 0x04b9 }, + { 0x06, 0xe283 }, + { 0x06, 0x48e3 }, + { 0x06, 0x8349 }, + { 0x06, 0xef65 }, + { 0x06, 0xe283 }, + { 0x06, 0x4ae3 }, + { 0x06, 0x834b }, + { 0x06, 0x1b56 }, + { 0x06, 0xaa0e }, + { 0x06, 0xef56 }, + { 0x06, 0xe683 }, + { 0x06, 0x4ae7 }, + { 0x06, 0x834b }, + { 0x06, 0xe283 }, + { 0x06, 0x4de6 }, + { 0x06, 0x834c }, + { 0x06, 0xe083 }, + { 0x06, 0x4da0 }, + { 0x06, 0x000c }, + { 0x06, 0xaf81 }, + { 0x06, 0x8be0 }, + { 0x06, 0x834d }, + { 0x06, 0x10e4 }, + { 0x06, 0x834d }, + { 0x06, 0xae04 }, + { 0x06, 0x80e4 }, + { 0x06, 0x834d }, + { 0x06, 0xe083 }, + { 0x06, 0x4e78 }, + { 0x06, 0x039e }, + { 0x06, 0x0be0 }, + { 0x06, 0x834e }, + { 0x06, 0x7804 }, + { 0x06, 0x9e04 }, + { 0x06, 0xee83 }, + { 0x06, 0x4e02 }, + { 0x06, 0xe083 }, + { 0x06, 0x32e1 }, + { 0x06, 0x8333 }, + { 0x06, 0x590f }, + { 0x06, 0xe283 }, + { 0x06, 0x4d0c }, + { 0x06, 0x245a }, + { 0x06, 0xf01e }, + { 0x06, 0x12e4 }, + { 0x06, 0xf88c }, + { 0x06, 0xe5f8 }, + { 0x06, 0x8de0 }, + { 0x06, 0x8330 }, + { 0x06, 0xe183 }, + { 0x06, 0x3168 }, + { 0x06, 0x01e4 }, + { 0x06, 0xf88a }, + { 0x06, 0xe5f8 }, + { 0x06, 0x8bae }, + { 0x06, 0x37ee }, + { 0x06, 0x834e }, + { 0x06, 0x03e0 }, + { 0x06, 0x834c }, + { 0x06, 0xe183 }, + { 0x06, 0x4d1b }, + { 0x06, 0x019e }, + { 0x06, 0x04aa }, + { 0x06, 0xa1ae }, + { 0x06, 0xa8ee }, + { 0x06, 0x834e }, + { 0x06, 0x04ee }, + { 0x06, 0x834f }, + { 0x06, 0x00ae }, + { 0x06, 0xabe0 }, + { 0x06, 0x834f }, + { 0x06, 0x7803 }, + { 0x06, 0x9f14 }, + { 0x06, 0xee83 }, + { 0x06, 0x4e05 }, + { 0x06, 0xd240 }, + { 0x06, 0xd655 }, + { 0x06, 0x5402 }, + { 0x06, 0x81c6 }, + { 0x06, 0xd2a0 }, + { 0x06, 0xd6ba }, + { 0x06, 0x0002 }, + { 0x06, 0x81c6 }, + { 0x06, 0xfefd }, + { 0x06, 0xfc05 }, + { 0x06, 0xf8e0 }, + { 0x06, 0xf860 }, + { 0x06, 0xe1f8 }, + { 0x06, 0x6168 }, + { 0x06, 0x02e4 }, + { 0x06, 0xf860 }, + { 0x06, 0xe5f8 }, + { 0x06, 0x61e0 }, + { 0x06, 0xf848 }, + { 0x06, 0xe1f8 }, + { 0x06, 0x4958 }, + { 0x06, 0x0f1e }, + { 0x06, 0x02e4 }, + { 0x06, 0xf848 }, + { 0x06, 0xe5f8 }, + { 0x06, 0x49d0 }, + { 0x06, 0x0002 }, + { 0x06, 0x820a }, + { 0x06, 0xbf83 }, + { 0x06, 0x50ef }, + { 0x06, 0x46dc }, + { 0x06, 0x19dd }, + { 0x06, 0xd001 }, + { 0x06, 0x0282 }, + { 0x06, 0x0a02 }, + { 0x06, 0x8226 }, + { 0x06, 0xe0f8 }, + { 0x06, 0x60e1 }, + { 0x06, 0xf861 }, + { 0x06, 0x58fd }, + { 0x06, 0xe4f8 }, + { 0x06, 0x60e5 }, + { 0x06, 0xf861 }, + { 0x06, 0xfc04 }, + { 0x06, 0xf9fa }, + { 0x06, 0xfbc6 }, + { 0x06, 0xbff8 }, + { 0x06, 0x40be }, + { 0x06, 0x8350 }, + { 0x06, 0xa001 }, + { 0x06, 0x0107 }, + { 0x06, 0x1b89 }, + { 0x06, 0xcfd2 }, + { 0x06, 0x08eb }, + { 0x06, 0xdb19 }, + { 0x06, 0xb2fb }, + { 0x06, 0xfffe }, + { 0x06, 0xfd04 }, + { 0x06, 0xf8e0 }, + { 0x06, 0xf848 }, + { 0x06, 0xe1f8 }, + { 0x06, 0x4968 }, + { 0x06, 0x08e4 }, + { 0x06, 0xf848 }, + { 0x06, 0xe5f8 }, + { 0x06, 0x4958 }, + { 0x06, 0xf7e4 }, + { 0x06, 0xf848 }, + { 0x06, 0xe5f8 }, + { 0x06, 0x49fc }, + { 0x06, 0x044d }, + { 0x06, 0x2000 }, + { 0x06, 0x024e }, + { 0x06, 0x2200 }, + { 0x06, 0x024d }, + { 0x06, 0xdfff }, + { 0x06, 0x014e }, + { 0x06, 0xddff }, + { 0x06, 0x0100 }, + { 0x05, 0x83d8 }, + { 0x06, 0x8000 }, + { 0x03, 0xdc00 }, + { 0x05, 0xfff6 }, + { 0x06, 0x00fc }, + { 0x1f, 0x0000 }, + + { 0x1f, 0x0000 }, + { 0x0d, 0xf880 }, { 0x1f, 0x0000 } }; + rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0)); + + if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) { + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0002 }, + { 0x05, 0x669a }, + { 0x1f, 0x0005 }, + { 0x05, 0x8330 }, + { 0x06, 0x669a }, + + { 0x1f, 0x0002 } + }; + int val; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + + val = mdio_read(ioaddr, 0x0d); + if ((val & 0x00ff) != 0x006c) { + u32 set[] = { + 0x0065, 0x0066, 0x0067, 0x0068, + 0x0069, 0x006a, 0x006b, 0x006c + }; + int i; + + mdio_write(ioaddr, 0x1f, 0x0002); + + val &= 0xff00; + for (i = 0; i < ARRAY_SIZE(set); i++) + mdio_write(ioaddr, 0x0d, val | set[i]); + } + } else { + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0002 }, + { 0x05, 0x2642 }, + { 0x1f, 0x0005 }, + { 0x05, 0x8330 }, + { 0x06, 0x2642 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + } + + mdio_write(ioaddr, 0x1f, 0x0002); + mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600); + mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000); + + mdio_write(ioaddr, 0x1f, 0x0001); + mdio_write(ioaddr, 0x17, 0x0cc0); + + mdio_write(ioaddr, 0x1f, 0x0002); + mdio_patch(ioaddr, 0x0f, 0x0017); + + rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1)); +} + +static void rtl8168d_3_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0002 }, + { 0x10, 0x0008 }, + { 0x0d, 0x006c }, + + { 0x1f, 0x0000 }, + { 0x0d, 0xf880 }, + + { 0x1f, 0x0001 }, + { 0x17, 0x0cc0 }, + + { 0x1f, 0x0001 }, + { 0x0b, 0xa4d8 }, + { 0x09, 0x281c }, + { 0x07, 0x2883 }, + { 0x0a, 0x6b35 }, + { 0x1d, 0x3da4 }, + { 0x1c, 0xeffd }, + { 0x14, 0x7f52 }, + { 0x18, 0x7fc6 }, + { 0x08, 0x0601 }, + { 0x06, 0x4063 }, + { 0x10, 0xf074 }, + { 0x1f, 0x0003 }, + { 0x13, 0x0789 }, + { 0x12, 0xf4bd }, + { 0x1a, 0x04fd }, + { 0x14, 0x84b0 }, + { 0x1f, 0x0000 }, + { 0x00, 0x9200 }, + + { 0x1f, 0x0005 }, + { 0x01, 0x0340 }, + { 0x1f, 0x0001 }, + { 0x04, 0x4000 }, + { 0x03, 0x1d21 }, + { 0x02, 0x0c32 }, + { 0x01, 0x0200 }, + { 0x00, 0x5554 }, + { 0x04, 0x4800 }, + { 0x04, 0x4000 }, + { 0x04, 0xf000 }, + { 0x03, 0xdf01 }, + { 0x02, 0xdf20 }, + { 0x01, 0x101a }, + { 0x00, 0xa0ff }, + { 0x04, 0xf800 }, + { 0x04, 0xf000 }, + { 0x1f, 0x0000 }, + + { 0x1f, 0x0007 }, + { 0x1e, 0x0023 }, + { 0x16, 0x0000 }, + { 0x1f, 0x0000 } + }; + + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); +} + +static void rtl8102e_hw_phy_config(void __iomem *ioaddr) +{ + static const struct phy_reg phy_reg_init[] = { + { 0x1f, 0x0003 }, + { 0x08, 0x441d }, + { 0x01, 0x9100 }, + { 0x1f, 0x0000 } + }; + + mdio_write(ioaddr, 0x1f, 0x0000); + mdio_patch(ioaddr, 0x11, 1 << 12); + mdio_patch(ioaddr, 0x19, 1 << 13); + mdio_patch(ioaddr, 0x10, 1 << 15); + rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); } @@ -1282,15 +2624,55 @@ static void rtl_hw_phy_config(struct net_device *dev) case RTL_GIGA_MAC_VER_04: rtl8169sb_hw_phy_config(ioaddr); break; + case RTL_GIGA_MAC_VER_05: + rtl8169scd_hw_phy_config(tp, ioaddr); + break; + case RTL_GIGA_MAC_VER_06: + rtl8169sce_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_07: + case RTL_GIGA_MAC_VER_08: + case RTL_GIGA_MAC_VER_09: + rtl8102e_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_11: + rtl8168bb_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_12: + rtl8168bef_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_17: + rtl8168bef_hw_phy_config(ioaddr); + break; case RTL_GIGA_MAC_VER_18: - rtl8168cp_hw_phy_config(ioaddr); + rtl8168cp_1_hw_phy_config(ioaddr); break; case RTL_GIGA_MAC_VER_19: - rtl8168c_hw_phy_config(ioaddr); + rtl8168c_1_hw_phy_config(ioaddr); break; case RTL_GIGA_MAC_VER_20: - rtl8168cx_hw_phy_config(ioaddr); + rtl8168c_2_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_21: + rtl8168c_3_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_22: + rtl8168c_4_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_23: + case RTL_GIGA_MAC_VER_24: + rtl8168cp_2_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_25: + rtl8168d_1_hw_phy_config(ioaddr); + break; + case RTL_GIGA_MAC_VER_26: + rtl8168d_2_hw_phy_config(ioaddr); break; + case RTL_GIGA_MAC_VER_27: + rtl8168d_3_hw_phy_config(ioaddr); + break; + default: break; } @@ -1472,9 +2854,11 @@ static int rtl8169_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) struct rtl8169_private *tp = netdev_priv(dev); struct mii_ioctl_data *data = if_mii(ifr); - if (!netif_running(dev)) - return -ENODEV; + return netif_running(dev) ? tp->do_ioctl(tp, data, cmd) : -ENODEV; +} +static int rtl_xmii_ioctl(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd) +{ switch (cmd) { case SIOCGMIIPHY: data->phy_id = 32; /* Internal PHY */ @@ -1485,14 +2869,17 @@ static int rtl8169_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return 0; case SIOCSMIIREG: - if (!capable(CAP_NET_ADMIN)) - return -EPERM; mdio_write(tp->mmio_addr, data->reg_num & 0x1f, data->val_in); return 0; } return -EOPNOTSUPP; } +static int rtl_tbi_ioctl(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd) +{ + return -EOPNOTSUPP; +} + static const struct rtl_cfg_info { void (*hw_start)(struct net_device *); unsigned int region; @@ -1500,6 +2887,7 @@ static const struct rtl_cfg_info { u16 intr_event; u16 napi_event; unsigned features; + u8 default_ver; } rtl_cfg_infos [] = { [RTL_CFG_0] = { .hw_start = rtl_hw_start_8169, @@ -1508,7 +2896,8 @@ static const struct rtl_cfg_info { .intr_event = SYSErr | LinkChg | RxOverflow | RxFIFOOver | TxErr | TxOK | RxOK | RxErr, .napi_event = RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow, - .features = RTL_FEATURE_GMII + .features = RTL_FEATURE_GMII, + .default_ver = RTL_GIGA_MAC_VER_01, }, [RTL_CFG_1] = { .hw_start = rtl_hw_start_8168, @@ -1517,7 +2906,8 @@ static const struct rtl_cfg_info { .intr_event = SYSErr | LinkChg | RxOverflow | TxErr | TxOK | RxOK | RxErr, .napi_event = TxErr | TxOK | RxOK | RxOverflow, - .features = RTL_FEATURE_GMII | RTL_FEATURE_MSI + .features = RTL_FEATURE_GMII | RTL_FEATURE_MSI, + .default_ver = RTL_GIGA_MAC_VER_11, }, [RTL_CFG_2] = { .hw_start = rtl_hw_start_8101, @@ -1526,7 +2916,8 @@ static const struct rtl_cfg_info { .intr_event = SYSErr | LinkChg | RxOverflow | PCSTimeout | RxFIFOOver | TxErr | TxOK | RxOK | RxErr, .napi_event = RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow, - .features = RTL_FEATURE_MSI + .features = RTL_FEATURE_MSI, + .default_ver = RTL_GIGA_MAC_VER_13, } }; @@ -1558,6 +2949,26 @@ static void rtl_disable_msi(struct pci_dev *pdev, struct rtl8169_private *tp) } } +static const struct net_device_ops rtl8169_netdev_ops = { + .ndo_open = rtl8169_open, + .ndo_stop = rtl8169_close, + .ndo_get_stats = rtl8169_get_stats, + .ndo_start_xmit = rtl8169_start_xmit, + .ndo_tx_timeout = rtl8169_tx_timeout, + .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = rtl8169_change_mtu, + .ndo_set_mac_address = rtl_set_mac_address, + .ndo_do_ioctl = rtl8169_ioctl, + .ndo_set_multicast_list = rtl_set_rx_mode, +#ifdef CONFIG_R8169_VLAN + .ndo_vlan_rx_register = rtl8169_vlan_rx_register, +#endif +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = rtl8169_netpoll, +#endif + +}; + static int __devinit rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -1584,6 +2995,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } SET_NETDEV_DEV(dev, &pdev->dev); + dev->netdev_ops = &rtl8169_netdev_ops; tp = netdev_priv(dev); tp->dev = dev; tp->pci_dev = pdev; @@ -1640,11 +3052,11 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) tp->cp_cmd = PCIMulRW | RxChkSum; if ((sizeof(dma_addr_t) > 4) && - !pci_set_dma_mask(pdev, DMA_64BIT_MASK) && use_dac) { + !pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) && use_dac) { tp->cp_cmd |= PCIDAC; dev->features |= NETIF_F_HIGHDMA; } else { - rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK); + rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc < 0) { if (netif_msg_probe(tp)) { dev_err(&pdev->dev, @@ -1654,8 +3066,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } } - pci_set_master(pdev); - /* ioremap MMIO region */ ioaddr = ioremap(pci_resource_start(pdev, region), R8169_REGS_SIZE); if (!ioaddr) { @@ -1669,8 +3079,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (!tp->pcie_cap && netif_msg_probe(tp)) dev_info(&pdev->dev, "no PCI Express capability\n"); - /* Unneeded ? Don't mess with Mrs. Murphy. */ - rtl8169_irq_mask_and_ack(ioaddr); + RTL_W16(IntrMask, 0x0000); /* Soft reset the chip. */ RTL_W8(ChipCmd, CmdReset); @@ -1682,9 +3091,22 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) msleep_interruptible(1); } + RTL_W16(IntrStatus, 0xffff); + + pci_set_master(pdev); + /* Identify chip attached to board */ rtl8169_get_mac_version(tp, ioaddr); + /* Use appropriate default if unknown */ + if (tp->mac_version == RTL_GIGA_MAC_NONE) { + if (netif_msg_probe(tp)) { + dev_notice(&pdev->dev, + "unknown MAC, using family default\n"); + } + tp->mac_version = cfg->default_ver; + } + rtl8169_print_mac_version(tp); for (i = 0; i < ARRAY_SIZE(rtl_chip_info); i++) { @@ -1692,19 +3114,19 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) break; } if (i == ARRAY_SIZE(rtl_chip_info)) { - /* Unknown chip: assume array element #0, original RTL-8169 */ - if (netif_msg_probe(tp)) { - dev_printk(KERN_DEBUG, &pdev->dev, - "unknown chip version, assuming %s\n", - rtl_chip_info[0].name); - } - i = 0; + dev_err(&pdev->dev, + "driver bug, MAC version not found in rtl_chip_info\n"); + goto err_out_msi_5; } tp->chipset = i; RTL_W8(Cfg9346, Cfg9346_Unlock); RTL_W8(Config1, RTL_R8(Config1) | PMEnable); RTL_W8(Config5, RTL_R8(Config5) & PMEStatus); + if ((RTL_R8(Config3) & (LinkUp | MagicPacket)) != 0) + tp->features |= RTL_FEATURE_WOL; + if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0) + tp->features |= RTL_FEATURE_WOL; tp->features |= rtl_try_msi(pdev, ioaddr, cfg); RTL_W8(Cfg9346, Cfg9346_Lock); @@ -1715,6 +3137,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) tp->phy_reset_enable = rtl8169_tbi_reset_enable; tp->phy_reset_pending = rtl8169_tbi_reset_pending; tp->link_ok = rtl8169_tbi_link_ok; + tp->do_ioctl = rtl_tbi_ioctl; tp->phy_1000_ctrl_reg = ADVERTISE_1000FULL; /* Implied by TBI */ } else { @@ -1723,41 +3146,30 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) tp->phy_reset_enable = rtl8169_xmii_reset_enable; tp->phy_reset_pending = rtl8169_xmii_reset_pending; tp->link_ok = rtl8169_xmii_link_ok; - - dev->do_ioctl = rtl8169_ioctl; + tp->do_ioctl = rtl_xmii_ioctl; } - /* Get MAC address. FIXME: read EEPROM */ + spin_lock_init(&tp->lock); + + tp->mmio_addr = ioaddr; + + /* Get MAC address */ for (i = 0; i < MAC_ADDR_LEN; i++) dev->dev_addr[i] = RTL_R8(MAC0 + i); memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); - dev->open = rtl8169_open; - dev->hard_start_xmit = rtl8169_start_xmit; - dev->get_stats = rtl8169_get_stats; SET_ETHTOOL_OPS(dev, &rtl8169_ethtool_ops); - dev->stop = rtl8169_close; - dev->tx_timeout = rtl8169_tx_timeout; - dev->set_multicast_list = rtl_set_rx_mode; dev->watchdog_timeo = RTL8169_TX_TIMEOUT; dev->irq = pdev->irq; dev->base_addr = (unsigned long) ioaddr; - dev->change_mtu = rtl8169_change_mtu; - dev->set_mac_address = rtl_set_mac_address; netif_napi_add(dev, &tp->napi, rtl8169_poll, R8169_NAPI_WEIGHT); #ifdef CONFIG_R8169_VLAN - dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; - dev->vlan_rx_register = rtl8169_vlan_rx_register; -#endif - -#ifdef CONFIG_NET_POLL_CONTROLLER - dev->poll_controller = rtl8169_netpoll; + dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; #endif tp->intr_mask = 0xffff; - tp->mmio_addr = ioaddr; tp->align = cfg->align; tp->hw_start = cfg->hw_start; tp->intr_event = cfg->intr_event; @@ -1767,8 +3179,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) tp->timer.data = (unsigned long) dev; tp->timer.function = rtl8169_phy_timer; - spin_lock_init(&tp->lock); - rc = register_netdev(dev); if (rc < 0) goto err_out_msi_5; @@ -1776,7 +3186,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_drvdata(pdev, dev); if (netif_msg_probe(tp)) { - u32 xid = RTL_R32(TxConfig) & 0x7cf0f8ff; + u32 xid = RTL_R32(TxConfig) & 0x9cf0f8ff; printk(KERN_INFO "%s: %s at 0x%lx, " "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x, " @@ -1791,6 +3201,15 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) rtl8169_init_phy(dev, tp); + /* + * Pretend we are using VLANs; This bypasses a nasty bug where + * Interrupts stop flowing on high load on 8110SCd controllers. + */ + if (tp->mac_version == RTL_GIGA_MAC_VER_05) + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) | RxVlan); + + device_set_wakeup_enable(&pdev->dev, tp->features & RTL_FEATURE_WOL); + out: return rc; @@ -1824,9 +3243,9 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev) static void rtl8169_set_rxbufsize(struct rtl8169_private *tp, struct net_device *dev) { - unsigned int mtu = dev->mtu; + unsigned int max_frame = dev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN; - tp->rx_buf_sz = (mtu > RX_BUF_SIZE) ? mtu + ETH_HLEN + 8 : RX_BUF_SIZE; + tp->rx_buf_sz = (max_frame > RX_BUF_SIZE) ? max_frame : RX_BUF_SIZE; } static int rtl8169_open(struct net_device *dev) @@ -1943,9 +3362,9 @@ static void rtl_set_rx_tx_desc_registers(struct rtl8169_private *tp, * Switching from MMIO to I/O access fixes the issue as well. */ RTL_W32(TxDescStartAddrHigh, ((u64) tp->TxPhyAddr) >> 32); - RTL_W32(TxDescStartAddrLow, ((u64) tp->TxPhyAddr) & DMA_32BIT_MASK); + RTL_W32(TxDescStartAddrLow, ((u64) tp->TxPhyAddr) & DMA_BIT_MASK(32)); RTL_W32(RxDescAddrHigh, ((u64) tp->RxPhyAddr) >> 32); - RTL_W32(RxDescAddrLow, ((u64) tp->RxPhyAddr) & DMA_32BIT_MASK); + RTL_W32(RxDescAddrLow, ((u64) tp->RxPhyAddr) & DMA_BIT_MASK(32)); } static u16 rtl_rw_cpluscmd(void __iomem *ioaddr) @@ -1957,15 +3376,15 @@ static u16 rtl_rw_cpluscmd(void __iomem *ioaddr) return cmd; } -static void rtl_set_rx_max_size(void __iomem *ioaddr) +static void rtl_set_rx_max_size(void __iomem *ioaddr, unsigned int rx_buf_sz) { /* Low hurts. Let's disable the filtering. */ - RTL_W16(RxMaxSize, 16383); + RTL_W16(RxMaxSize, rx_buf_sz + 1); } static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version) { - struct { + static const struct { u32 mac_version; u32 clk; u32 val; @@ -2007,7 +3426,7 @@ static void rtl_hw_start_8169(struct net_device *dev) RTL_W8(EarlyTxThres, EarlyTxThld); - rtl_set_rx_max_size(ioaddr); + rtl_set_rx_max_size(ioaddr, tp->rx_buf_sz); if ((tp->mac_version == RTL_GIGA_MAC_VER_01) || (tp->mac_version == RTL_GIGA_MAC_VER_02) || @@ -2075,6 +3494,189 @@ static void rtl_tx_performance_tweak(struct pci_dev *pdev, u16 force) } } +static void rtl_csi_access_enable(void __iomem *ioaddr) +{ + u32 csi; + + csi = rtl_csi_read(ioaddr, 0x070c) & 0x00ffffff; + rtl_csi_write(ioaddr, 0x070c, csi | 0x27000000); +} + +struct ephy_info { + unsigned int offset; + u16 mask; + u16 bits; +}; + +static void rtl_ephy_init(void __iomem *ioaddr, const struct ephy_info *e, int len) +{ + u16 w; + + while (len-- > 0) { + w = (rtl_ephy_read(ioaddr, e->offset) & ~e->mask) | e->bits; + rtl_ephy_write(ioaddr, e->offset, w); + e++; + } +} + +static void rtl_disable_clock_request(struct pci_dev *pdev) +{ + struct net_device *dev = pci_get_drvdata(pdev); + struct rtl8169_private *tp = netdev_priv(dev); + int cap = tp->pcie_cap; + + if (cap) { + u16 ctl; + + pci_read_config_word(pdev, cap + PCI_EXP_LNKCTL, &ctl); + ctl &= ~PCI_EXP_LNKCTL_CLKREQ_EN; + pci_write_config_word(pdev, cap + PCI_EXP_LNKCTL, ctl); + } +} + +#define R8168_CPCMD_QUIRK_MASK (\ + EnableBist | \ + Mac_dbgo_oe | \ + Force_half_dup | \ + Force_rxflow_en | \ + Force_txflow_en | \ + Cxpl_dbg_sel | \ + ASF | \ + PktCntrDisable | \ + Mac_dbgo_sel) + +static void rtl_hw_start_8168bb(void __iomem *ioaddr, struct pci_dev *pdev) +{ + RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en); + + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); + + rtl_tx_performance_tweak(pdev, + (0x5 << MAX_READ_REQUEST_SHIFT) | PCI_EXP_DEVCTL_NOSNOOP_EN); +} + +static void rtl_hw_start_8168bef(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_hw_start_8168bb(ioaddr, pdev); + + RTL_W8(EarlyTxThres, EarlyTxThld); + + RTL_W8(Config4, RTL_R8(Config4) & ~(1 << 0)); +} + +static void __rtl_hw_start_8168cp(void __iomem *ioaddr, struct pci_dev *pdev) +{ + RTL_W8(Config1, RTL_R8(Config1) | Speed_down); + + RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + rtl_disable_clock_request(pdev); + + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); +} + +static void rtl_hw_start_8168cp_1(void __iomem *ioaddr, struct pci_dev *pdev) +{ + static const struct ephy_info e_info_8168cp[] = { + { 0x01, 0, 0x0001 }, + { 0x02, 0x0800, 0x1000 }, + { 0x03, 0, 0x0042 }, + { 0x06, 0x0080, 0x0000 }, + { 0x07, 0, 0x2000 } + }; + + rtl_csi_access_enable(ioaddr); + + rtl_ephy_init(ioaddr, e_info_8168cp, ARRAY_SIZE(e_info_8168cp)); + + __rtl_hw_start_8168cp(ioaddr, pdev); +} + +static void rtl_hw_start_8168cp_2(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_csi_access_enable(ioaddr); + + RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); +} + +static void rtl_hw_start_8168cp_3(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_csi_access_enable(ioaddr); + + RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en); + + /* Magic. */ + RTL_W8(DBG_REG, 0x20); + + RTL_W8(EarlyTxThres, EarlyTxThld); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); +} + +static void rtl_hw_start_8168c_1(void __iomem *ioaddr, struct pci_dev *pdev) +{ + static const struct ephy_info e_info_8168c_1[] = { + { 0x02, 0x0800, 0x1000 }, + { 0x03, 0, 0x0002 }, + { 0x06, 0x0080, 0x0000 } + }; + + rtl_csi_access_enable(ioaddr); + + RTL_W8(DBG_REG, 0x06 | FIX_NAK_1 | FIX_NAK_2); + + rtl_ephy_init(ioaddr, e_info_8168c_1, ARRAY_SIZE(e_info_8168c_1)); + + __rtl_hw_start_8168cp(ioaddr, pdev); +} + +static void rtl_hw_start_8168c_2(void __iomem *ioaddr, struct pci_dev *pdev) +{ + static const struct ephy_info e_info_8168c_2[] = { + { 0x01, 0, 0x0001 }, + { 0x03, 0x0400, 0x0220 } + }; + + rtl_csi_access_enable(ioaddr); + + rtl_ephy_init(ioaddr, e_info_8168c_2, ARRAY_SIZE(e_info_8168c_2)); + + __rtl_hw_start_8168cp(ioaddr, pdev); +} + +static void rtl_hw_start_8168c_3(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_hw_start_8168c_2(ioaddr, pdev); +} + +static void rtl_hw_start_8168c_4(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_csi_access_enable(ioaddr); + + __rtl_hw_start_8168cp(ioaddr, pdev); +} + +static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_csi_access_enable(ioaddr); + + rtl_disable_clock_request(pdev); + + RTL_W8(EarlyTxThres, EarlyTxThld); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); +} + static void rtl_hw_start_8168(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); @@ -2085,16 +3687,12 @@ static void rtl_hw_start_8168(struct net_device *dev) RTL_W8(EarlyTxThres, EarlyTxThld); - rtl_set_rx_max_size(ioaddr); - - rtl_set_rx_tx_config_registers(tp); + rtl_set_rx_max_size(ioaddr, tp->rx_buf_sz); tp->cp_cmd |= RTL_R16(CPlusCmd) | PktCntrDisable | INTT_1; RTL_W16(CPlusCmd, tp->cp_cmd); - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); - RTL_W16(IntrMitigate, 0x5151); /* Work around for RxFIFO overflow. */ @@ -2105,21 +3703,136 @@ static void rtl_hw_start_8168(struct net_device *dev) rtl_set_rx_tx_desc_registers(tp, ioaddr); - RTL_W8(Cfg9346, Cfg9346_Lock); + rtl_set_rx_mode(dev); + + RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) | + (InterFrameGap << TxInterFrameGapShift)); RTL_R8(IntrMask); - RTL_W32(RxMissed, 0); + switch (tp->mac_version) { + case RTL_GIGA_MAC_VER_11: + rtl_hw_start_8168bb(ioaddr, pdev); + break; - rtl_set_rx_mode(dev); + case RTL_GIGA_MAC_VER_12: + case RTL_GIGA_MAC_VER_17: + rtl_hw_start_8168bef(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_18: + rtl_hw_start_8168cp_1(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_19: + rtl_hw_start_8168c_1(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_20: + rtl_hw_start_8168c_2(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_21: + rtl_hw_start_8168c_3(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_22: + rtl_hw_start_8168c_4(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_23: + rtl_hw_start_8168cp_2(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_24: + rtl_hw_start_8168cp_3(ioaddr, pdev); + 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; + + default: + printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n", + dev->name, tp->mac_version); + break; + } RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); + RTL_W8(Cfg9346, Cfg9346_Lock); + RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xF000); RTL_W16(IntrMask, tp->intr_event); } +#define R810X_CPCMD_QUIRK_MASK (\ + EnableBist | \ + Mac_dbgo_oe | \ + Force_half_dup | \ + Force_rxflow_en | \ + Force_txflow_en | \ + Cxpl_dbg_sel | \ + ASF | \ + PktCntrDisable | \ + PCIDAC | \ + PCIMulRW) + +static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev) +{ + static const struct ephy_info e_info_8102e_1[] = { + { 0x01, 0, 0x6e65 }, + { 0x02, 0, 0x091f }, + { 0x03, 0, 0xc2f9 }, + { 0x06, 0, 0xafb5 }, + { 0x07, 0, 0x0e00 }, + { 0x19, 0, 0xec80 }, + { 0x01, 0, 0x2e65 }, + { 0x01, 0, 0x6e65 } + }; + u8 cfg1; + + rtl_csi_access_enable(ioaddr); + + RTL_W8(DBG_REG, FIX_NAK_1); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + RTL_W8(Config1, + LEDS1 | LEDS0 | Speed_down | MEMMAP | IOMAP | VPD | PMEnable); + RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en); + + cfg1 = RTL_R8(Config1); + if ((cfg1 & LEDS0) && (cfg1 & LEDS1)) + RTL_W8(Config1, cfg1 & ~LEDS0); + + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK); + + rtl_ephy_init(ioaddr, e_info_8102e_1, ARRAY_SIZE(e_info_8102e_1)); +} + +static void rtl_hw_start_8102e_2(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_csi_access_enable(ioaddr); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + RTL_W8(Config1, MEMMAP | IOMAP | VPD | PMEnable); + RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en); + + RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK); +} + +static void rtl_hw_start_8102e_3(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_hw_start_8102e_2(ioaddr, pdev); + + rtl_ephy_write(ioaddr, 0x03, 0xc2f9); +} + static void rtl_hw_start_8101(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); @@ -2136,11 +3849,25 @@ static void rtl_hw_start_8101(struct net_device *dev) } } + switch (tp->mac_version) { + case RTL_GIGA_MAC_VER_07: + rtl_hw_start_8102e_1(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_08: + rtl_hw_start_8102e_3(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_09: + rtl_hw_start_8102e_2(ioaddr, pdev); + break; + } + RTL_W8(Cfg9346, Cfg9346_Unlock); RTL_W8(EarlyTxThres, EarlyTxThld); - rtl_set_rx_max_size(ioaddr); + rtl_set_rx_max_size(ioaddr, tp->rx_buf_sz); tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW; @@ -2157,8 +3884,6 @@ static void rtl_hw_start_8101(struct net_device *dev) RTL_R8(IntrMask); - RTL_W32(RxMissed, 0); - rtl_set_rx_mode(dev); RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); @@ -2519,7 +4244,8 @@ static inline u32 rtl8169_tso_csum(struct sk_buff *skb, struct net_device *dev) return 0; } -static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, + struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); unsigned int frags, entry = tp->cur_tx % NUM_TX_DESC; @@ -2528,7 +4254,6 @@ static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev) dma_addr_t mapping; u32 status, len; u32 opts1; - int ret = NETDEV_TX_OK; if (unlikely(TX_BUFFS_AVAIL(tp) < skb_shinfo(skb)->nr_frags)) { if (netif_msg_drv(tp)) { @@ -2550,13 +4275,6 @@ static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev) opts1 |= FirstFrag; } else { len = skb->len; - - if (unlikely(len < ETH_ZLEN)) { - if (skb_padto(skb, ETH_ZLEN)) - goto err_update_stats; - len = ETH_ZLEN; - } - opts1 |= FirstFrag | LastFrag; tp->tx_skb[entry].skb = skb; } @@ -2573,8 +4291,6 @@ static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev) status = opts1 | len | (RingEnd * !((entry + 1) % NUM_TX_DESC)); txd->opts1 = cpu_to_le32(status); - dev->trans_start = jiffies; - tp->cur_tx += frags + 1; smp_wmb(); @@ -2588,15 +4304,12 @@ static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev) netif_wake_queue(dev); } -out: - return ret; + return NETDEV_TX_OK; err_stop: netif_stop_queue(dev); - ret = NETDEV_TX_BUSY; -err_update_stats: dev->stats.tx_dropped++; - goto out; + return NETDEV_TX_BUSY; } static void rtl8169_pcierr_interrupt(struct net_device *dev) @@ -2676,7 +4389,7 @@ static void rtl8169_tx_interrupt(struct net_device *dev, rtl8169_unmap_tx_skb(tp->pci_dev, tx_skb, tp->TxDescArray + entry); if (status & LastFrag) { - dev_kfree_skb_irq(tx_skb->skb); + dev_kfree_skb(tx_skb->skb); tx_skb->skb = NULL; } dirty_tx++; @@ -2730,13 +4443,12 @@ static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff, if (pkt_size >= rx_copybreak) goto out; - skb = netdev_alloc_skb(tp->dev, pkt_size + NET_IP_ALIGN); + skb = netdev_alloc_skb_ip_align(tp->dev, pkt_size); if (!skb) goto out; pci_dma_sync_single_for_cpu(tp->pci_dev, addr, pkt_size, PCI_DMA_FROMDEVICE); - skb_reserve(skb, NET_IP_ALIGN); skb_copy_from_linear_data(*sk_buff, skb->data, pkt_size); *sk_buff = skb; done = true; @@ -2806,7 +4518,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev, pkt_size, PCI_DMA_FROMDEVICE); rtl8169_mark_to_asic(desc, tp->rx_buf_sz); } else { - pci_unmap_single(pdev, addr, pkt_size, + pci_unmap_single(pdev, addr, tp->rx_buf_sz, PCI_DMA_FROMDEVICE); tp->Rx_skbuff[entry] = NULL; } @@ -2817,7 +4529,6 @@ static int rtl8169_rx_interrupt(struct net_device *dev, if (rtl8169_rx_vlan_skb(tp, desc, skb) < 0) netif_receive_skb(skb); - dev->last_rx = jiffies; dev->stats.rx_bytes += pkt_size; dev->stats.rx_packets++; } @@ -2859,54 +4570,64 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance) int handled = 0; int status; + /* loop handling interrupts until we have no new ones or + * we hit a invalid/hotplug case. + */ status = RTL_R16(IntrStatus); + while (status && status != 0xffff) { + handled = 1; - /* hotplug/major error/no more work/shared irq */ - if ((status == 0xffff) || !status) - goto out; - - handled = 1; + /* Handle all of the error cases first. These will reset + * the chip, so just exit the loop. + */ + if (unlikely(!netif_running(dev))) { + rtl8169_asic_down(ioaddr); + break; + } - if (unlikely(!netif_running(dev))) { - rtl8169_asic_down(ioaddr); - goto out; - } + /* Work around for rx fifo overflow */ + if (unlikely(status & RxFIFOOver) && + (tp->mac_version == RTL_GIGA_MAC_VER_11)) { + netif_stop_queue(dev); + rtl8169_tx_timeout(dev); + break; + } - status &= tp->intr_mask; - RTL_W16(IntrStatus, - (status & RxFIFOOver) ? (status | RxOverflow) : status); + if (unlikely(status & SYSErr)) { + rtl8169_pcierr_interrupt(dev); + break; + } - if (!(status & tp->intr_event)) - goto out; + if (status & LinkChg) + rtl8169_check_link_status(dev, tp, ioaddr); - /* Work around for rx fifo overflow */ - if (unlikely(status & RxFIFOOver) && - (tp->mac_version == RTL_GIGA_MAC_VER_11)) { - netif_stop_queue(dev); - rtl8169_tx_timeout(dev); - goto out; - } + /* We need to see the lastest version of tp->intr_mask to + * avoid ignoring an MSI interrupt and having to wait for + * another event which may never come. + */ + smp_rmb(); + if (status & tp->intr_mask & tp->napi_event) { + RTL_W16(IntrMask, tp->intr_event & ~tp->napi_event); + tp->intr_mask = ~tp->napi_event; + + if (likely(napi_schedule_prep(&tp->napi))) + __napi_schedule(&tp->napi); + else if (netif_msg_intr(tp)) { + printk(KERN_INFO "%s: interrupt %04x in poll\n", + dev->name, status); + } + } - if (unlikely(status & SYSErr)) { - rtl8169_pcierr_interrupt(dev); - goto out; + /* We only get a new MSI interrupt when all active irq + * sources on the chip have been acknowledged. So, ack + * everything we've seen and check if new sources have become + * active to avoid blocking all interrupts from the chip. + */ + RTL_W16(IntrStatus, + (status & RxFIFOOver) ? (status | RxOverflow) : status); + status = RTL_R16(IntrStatus); } - if (status & LinkChg) - rtl8169_check_link_status(dev, tp, ioaddr); - - if (status & tp->napi_event) { - RTL_W16(IntrMask, tp->intr_event & ~tp->napi_event); - tp->intr_mask = ~tp->napi_event; - - if (likely(netif_rx_schedule_prep(dev, &tp->napi))) - __netif_rx_schedule(dev, &tp->napi); - else if (netif_msg_intr(tp)) { - printk(KERN_INFO "%s: interrupt %04x in poll\n", - dev->name, status); - } - } -out: return IRQ_RETVAL(handled); } @@ -2921,14 +4642,16 @@ static int rtl8169_poll(struct napi_struct *napi, int budget) rtl8169_tx_interrupt(dev, tp, ioaddr); if (work_done < budget) { - netif_rx_complete(dev, napi); - tp->intr_mask = 0xffff; - /* - * 20040426: the barrier is not strictly required but the - * behavior of the irq handler could be less predictable - * without it. Btw, the lack of flush for the posted pci - * write is safe - FR + napi_complete(napi); + + /* We need for force the visibility of tp->intr_mask + * for other CPUs, as we can loose an MSI interrupt + * and potentially wait for a retransmit timeout if we don't. + * The posted write to IntrMask is safe, as it will + * eventually make it to the chip and we won't loose anything + * until it does. */ + tp->intr_mask = 0xffff; smp_wmb(); RTL_W16(IntrMask, tp->intr_event); } @@ -2936,6 +4659,17 @@ static int rtl8169_poll(struct napi_struct *napi, int budget) return work_done; } +static void rtl8169_rx_missed(struct net_device *dev, void __iomem *ioaddr) +{ + struct rtl8169_private *tp = netdev_priv(dev); + + if (tp->mac_version > RTL_GIGA_MAC_VER_06) + return; + + dev->stats.rx_missed_errors += (RTL_R32(RxMissed) & 0xffffff); + RTL_W32(RxMissed, 0); +} + static void rtl8169_down(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); @@ -2953,9 +4687,7 @@ core_down: rtl8169_asic_down(ioaddr); - /* Update the error counts. */ - dev->stats.rx_missed_errors += RTL_R32(RxMissed); - RTL_W32(RxMissed, 0); + rtl8169_rx_missed(dev, ioaddr); spin_unlock_irq(&tp->lock); @@ -2991,6 +4723,9 @@ static int rtl8169_close(struct net_device *dev) struct rtl8169_private *tp = netdev_priv(dev); struct pci_dev *pdev = tp->pci_dev; + /* update counters before going down */ + rtl8169_update_counters(dev); + rtl8169_down(dev); free_irq(dev->irq, dev); @@ -3077,54 +4812,39 @@ static struct net_device_stats *rtl8169_get_stats(struct net_device *dev) if (netif_running(dev)) { spin_lock_irqsave(&tp->lock, flags); - dev->stats.rx_missed_errors += RTL_R32(RxMissed); - RTL_W32(RxMissed, 0); + rtl8169_rx_missed(dev, ioaddr); spin_unlock_irqrestore(&tp->lock, flags); } return &dev->stats; } -#ifdef CONFIG_PM - -static int rtl8169_suspend(struct pci_dev *pdev, pm_message_t state) +static void rtl8169_net_suspend(struct net_device *dev) { - struct net_device *dev = pci_get_drvdata(pdev); - struct rtl8169_private *tp = netdev_priv(dev); - void __iomem *ioaddr = tp->mmio_addr; - if (!netif_running(dev)) - goto out_pci_suspend; + return; netif_device_detach(dev); netif_stop_queue(dev); +} - spin_lock_irq(&tp->lock); - - rtl8169_asic_down(ioaddr); - - dev->stats.rx_missed_errors += RTL_R32(RxMissed); - RTL_W32(RxMissed, 0); +#ifdef CONFIG_PM - spin_unlock_irq(&tp->lock); +static int rtl8169_suspend(struct device *device) +{ + struct pci_dev *pdev = to_pci_dev(device); + struct net_device *dev = pci_get_drvdata(pdev); -out_pci_suspend: - pci_save_state(pdev); - pci_enable_wake(pdev, pci_choose_state(pdev, state), - (tp->features & RTL_FEATURE_WOL) ? 1 : 0); - pci_set_power_state(pdev, pci_choose_state(pdev, state)); + rtl8169_net_suspend(dev); return 0; } -static int rtl8169_resume(struct pci_dev *pdev) +static int rtl8169_resume(struct device *device) { + struct pci_dev *pdev = to_pci_dev(device); struct net_device *dev = pci_get_drvdata(pdev); - pci_set_power_state(pdev, PCI_D0); - pci_restore_state(pdev); - pci_enable_wake(pdev, PCI_D0, 0); - if (!netif_running(dev)) goto out; @@ -3135,17 +4855,59 @@ out: return 0; } -#endif /* CONFIG_PM */ +static struct dev_pm_ops rtl8169_pm_ops = { + .suspend = rtl8169_suspend, + .resume = rtl8169_resume, + .freeze = rtl8169_suspend, + .thaw = rtl8169_resume, + .poweroff = rtl8169_suspend, + .restore = rtl8169_resume, +}; + +#define RTL8169_PM_OPS (&rtl8169_pm_ops) + +#else /* !CONFIG_PM */ + +#define RTL8169_PM_OPS NULL + +#endif /* !CONFIG_PM */ + +static void rtl_shutdown(struct pci_dev *pdev) +{ + struct net_device *dev = pci_get_drvdata(pdev); + struct rtl8169_private *tp = netdev_priv(dev); + void __iomem *ioaddr = tp->mmio_addr; + + rtl8169_net_suspend(dev); + + spin_lock_irq(&tp->lock); + + rtl8169_asic_down(ioaddr); + + spin_unlock_irq(&tp->lock); + + if (system_state == SYSTEM_POWER_OFF) { + /* WoL fails with some 8168 when the receiver is disabled. */ + if (tp->features & RTL_FEATURE_WOL) { + pci_clear_master(pdev); + + RTL_W8(ChipCmd, CmdRxEnb); + /* PCI commit */ + RTL_R8(ChipCmd); + } + + pci_wake_from_d3(pdev, true); + pci_set_power_state(pdev, PCI_D3hot); + } +} static struct pci_driver rtl8169_pci_driver = { .name = MODULENAME, .id_table = rtl8169_pci_tbl, .probe = rtl8169_init_one, .remove = __devexit_p(rtl8169_remove_one), -#ifdef CONFIG_PM - .suspend = rtl8169_suspend, - .resume = rtl8169_resume, -#endif + .shutdown = rtl_shutdown, + .driver.pm = RTL8169_PM_OPS, }; static int __init rtl8169_init_module(void)