From bcf0bf90cd9e9242b66e0563b6a8c8db2e4c262c Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Wed, 26 Jul 2006 23:14:13 +0200 Subject: [PATCH] r8169: sync with vendor's driver - add several PCI ID for the PCI-E adapters ; - new identification strings ; - the RTL_GIGA_MAC_VER_ defines have been renamed to closely match the out-of-tree driver. It makes the comparison less hairy ; - various magic ; - the PCI region for the device with PCI ID 0x8136 is guessed. Explanation: the in-kernel Linux driver is written to allow MM register accesses and avoid the IO tax. The relevant BAR register was found at base address 1 for the plain-old PCI 8169. User reported lspci show that it is found at base address 2 for the new Gigabit PCI-E 816{8/9}. Typically: 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.: Unknown device 8168 (rev 01) Subsystem: Unknown device 1631:e015 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- --- drivers/net/r8169.c | 218 +++++++++++++++++++++++++++++--------------- 1 file changed, 144 insertions(+), 74 deletions(-) diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index ca0f303a6b5d..d0bfe4c8950d 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -150,11 +150,16 @@ static const int multicast_filter_limit = 32; #define RTL_R32(reg) ((unsigned long) readl (ioaddr + (reg))) enum mac_version { - RTL_GIGA_MAC_VER_B = 0x00, - /* RTL_GIGA_MAC_VER_C = 0x03, */ - RTL_GIGA_MAC_VER_D = 0x01, - RTL_GIGA_MAC_VER_E = 0x02, - RTL_GIGA_MAC_VER_X = 0x04 /* Greater than RTL_GIGA_MAC_VER_E */ + RTL_GIGA_MAC_VER_01 = 0x00, + RTL_GIGA_MAC_VER_02 = 0x01, + RTL_GIGA_MAC_VER_03 = 0x02, + RTL_GIGA_MAC_VER_04 = 0x03, + RTL_GIGA_MAC_VER_05 = 0x04, + RTL_GIGA_MAC_VER_11 = 0x0b, + RTL_GIGA_MAC_VER_12 = 0x0c, + RTL_GIGA_MAC_VER_13 = 0x0d, + RTL_GIGA_MAC_VER_14 = 0x0e, + RTL_GIGA_MAC_VER_15 = 0x0f }; enum phy_version { @@ -166,7 +171,6 @@ enum phy_version { RTL_GIGA_PHY_VER_H = 0x08, /* PHY Reg 0x03 bit0-3 == 0x0003 */ }; - #define _R(NAME,MAC,MASK) \ { .name = NAME, .mac_version = MAC, .RxConfigMask = MASK } @@ -175,19 +179,44 @@ static const struct { u8 mac_version; u32 RxConfigMask; /* Clears the bits supported by this chip */ } rtl_chip_info[] = { - _R("RTL8169", RTL_GIGA_MAC_VER_B, 0xff7e1880), - _R("RTL8169s/8110s", RTL_GIGA_MAC_VER_D, 0xff7e1880), - _R("RTL8169s/8110s", RTL_GIGA_MAC_VER_E, 0xff7e1880), - _R("RTL8169s/8110s", RTL_GIGA_MAC_VER_X, 0xff7e1880), + _R("RTL8169", RTL_GIGA_MAC_VER_01, 0xff7e1880), + _R("RTL8169s/8110s", RTL_GIGA_MAC_VER_02, 0xff7e1880), + _R("RTL8169s/8110s", RTL_GIGA_MAC_VER_03, 0xff7e1880), + _R("RTL8169sb/8110sb", RTL_GIGA_MAC_VER_04, 0xff7e1880), + _R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_05, 0xff7e1880), + _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 + _R("RTL8100e", RTL_GIGA_MAC_VER_14, 0xff7e1880), // PCI-E 8139 + _R("RTL8100e", RTL_GIGA_MAC_VER_15, 0xff7e1880) // PCI-E 8139 }; #undef _R +enum cfg_version { + RTL_CFG_0 = 0x00, + RTL_CFG_1, + RTL_CFG_2 +}; + +static const struct { + unsigned int region; + unsigned int align; +} rtl_cfg_info[] = { + [RTL_CFG_0] = { 1, NET_IP_ALIGN }, + [RTL_CFG_1] = { 2, NET_IP_ALIGN }, + [RTL_CFG_2] = { 2, 8 } +}; + static struct pci_device_id rtl8169_pci_tbl[] = { - { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), }, - { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8129), }, - { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4300), }, - { PCI_DEVICE(0x16ec, 0x0116), }, - { PCI_VENDOR_ID_LINKSYS, 0x1032, PCI_ANY_ID, 0x0024, }, + { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8129), 0, 0, RTL_CFG_0 }, + { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8136), 0, 0, RTL_CFG_1 }, + { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8167), 0, 0, RTL_CFG_1 }, + { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8168), 0, 0, RTL_CFG_2 }, + { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), 0, 0, RTL_CFG_0 }, + { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4300), 0, 0, RTL_CFG_0 }, + { PCI_DEVICE(0x16ec, 0x0116), 0, 0, RTL_CFG_0 }, + { PCI_VENDOR_ID_LINKSYS, 0x1032, + PCI_ANY_ID, 0x0024, 0, 0, RTL_CFG_0 }, {0,}, }; @@ -347,6 +376,7 @@ enum RTL8169_register_content { PHY_Cap_100_Full = 0x0100, /* PHY_1000_CTRL_REG = 9 */ + PHY_Cap_1000_Half = 0x0100, PHY_Cap_1000_Full = 0x0200, PHY_Cap_Null = 0x0, @@ -434,6 +464,7 @@ struct rtl8169_private { dma_addr_t RxPhyAddr; struct sk_buff *Rx_skbuff[NUM_RX_DESC]; /* Rx data buffers */ struct ring_info tx_skb[NUM_TX_DESC]; /* Tx data buffers */ + unsigned align; unsigned rx_buf_sz; struct timer_list timer; u16 cp_cmd; @@ -750,25 +781,43 @@ static int rtl8169_set_speed_xmii(struct net_device *dev, auto_nego &= ~(PHY_Cap_10_Half | PHY_Cap_10_Full | PHY_Cap_100_Half | PHY_Cap_100_Full); giga_ctrl = mdio_read(ioaddr, PHY_1000_CTRL_REG); - giga_ctrl &= ~(PHY_Cap_1000_Full | PHY_Cap_Null); + giga_ctrl &= ~(PHY_Cap_1000_Full | PHY_Cap_1000_Half | PHY_Cap_Null); if (autoneg == AUTONEG_ENABLE) { auto_nego |= (PHY_Cap_10_Half | PHY_Cap_10_Full | PHY_Cap_100_Half | PHY_Cap_100_Full); - giga_ctrl |= PHY_Cap_1000_Full; + giga_ctrl |= PHY_Cap_1000_Full | PHY_Cap_1000_Half; } else { if (speed == SPEED_10) auto_nego |= PHY_Cap_10_Half | PHY_Cap_10_Full; else if (speed == SPEED_100) auto_nego |= PHY_Cap_100_Half | PHY_Cap_100_Full; else if (speed == SPEED_1000) - giga_ctrl |= PHY_Cap_1000_Full; + giga_ctrl |= PHY_Cap_1000_Full | PHY_Cap_1000_Half; if (duplex == DUPLEX_HALF) auto_nego &= ~(PHY_Cap_10_Full | PHY_Cap_100_Full); if (duplex == DUPLEX_FULL) auto_nego &= ~(PHY_Cap_10_Half | PHY_Cap_100_Half); + + /* This tweak comes straight from Realtek's driver. */ + if ((speed == SPEED_100) && (duplex == DUPLEX_HALF) && + (tp->mac_version == RTL_GIGA_MAC_VER_13)) { + auto_nego = PHY_Cap_100_Half | 0x01; + } + } + + /* 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)) { + if ((giga_ctrl & (PHY_Cap_1000_Full | PHY_Cap_1000_Half)) && + netif_msg_link(tp)) { + printk(KERN_INFO "%s: PHY does not support 1000Mbps.\n", + dev->name); + } + giga_ctrl &= ~(PHY_Cap_1000_Full | PHY_Cap_1000_Half); } auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; @@ -1148,10 +1197,16 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, void __iomem *io u32 mask; int mac_version; } mac_info[] = { - { 0x1 << 28, RTL_GIGA_MAC_VER_X }, - { 0x1 << 26, RTL_GIGA_MAC_VER_E }, - { 0x1 << 23, RTL_GIGA_MAC_VER_D }, - { 0x00000000, RTL_GIGA_MAC_VER_B } /* Catch-all */ + { 0x38800000, RTL_GIGA_MAC_VER_15 }, + { 0x38000000, RTL_GIGA_MAC_VER_12 }, + { 0x34000000, RTL_GIGA_MAC_VER_13 }, + { 0x30800000, RTL_GIGA_MAC_VER_14 }, + { 0x30000000, RTL_GIGA_MAC_VER_11 }, + { 0x18000000, RTL_GIGA_MAC_VER_05 }, + { 0x10000000, RTL_GIGA_MAC_VER_04 }, + { 0x04000000, RTL_GIGA_MAC_VER_03 }, + { 0x00800000, RTL_GIGA_MAC_VER_02 }, + { 0x00000000, RTL_GIGA_MAC_VER_01 } /* Catch-all */ }, *p = mac_info; u32 reg; @@ -1163,24 +1218,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, void __iomem *io static void rtl8169_print_mac_version(struct rtl8169_private *tp) { - struct { - int version; - char *msg; - } mac_print[] = { - { RTL_GIGA_MAC_VER_E, "RTL_GIGA_MAC_VER_E" }, - { RTL_GIGA_MAC_VER_D, "RTL_GIGA_MAC_VER_D" }, - { RTL_GIGA_MAC_VER_B, "RTL_GIGA_MAC_VER_B" }, - { 0, NULL } - }, *p; - - for (p = mac_print; p->msg; p++) { - if (tp->mac_version == p->version) { - dprintk("mac_version == %s (%04d)\n", p->msg, - p->version); - return; - } - } - dprintk("mac_version == Unknown\n"); + dprintk("mac_version = 0x%02x\n", tp->mac_version); } static void rtl8169_get_phy_version(struct rtl8169_private *tp, void __iomem *ioaddr) @@ -1265,7 +1303,7 @@ static void rtl8169_hw_phy_config(struct net_device *dev) rtl8169_print_mac_version(tp); rtl8169_print_phy_version(tp); - if (tp->mac_version <= RTL_GIGA_MAC_VER_B) + if (tp->mac_version <= RTL_GIGA_MAC_VER_01) return; if (tp->phy_version >= RTL_GIGA_PHY_VER_H) return; @@ -1275,7 +1313,7 @@ static void rtl8169_hw_phy_config(struct net_device *dev) /* Shazam ! */ - if (tp->mac_version == RTL_GIGA_MAC_VER_X) { + if (tp->mac_version == RTL_GIGA_MAC_VER_04) { mdio_write(ioaddr, 31, 0x0001); mdio_write(ioaddr, 9, 0x273a); mdio_write(ioaddr, 14, 0x7bfb); @@ -1314,7 +1352,7 @@ static void rtl8169_phy_timer(unsigned long __opaque) void __iomem *ioaddr = tp->mmio_addr; unsigned long timeout = RTL8169_PHY_TIMEOUT; - assert(tp->mac_version > RTL_GIGA_MAC_VER_B); + assert(tp->mac_version > RTL_GIGA_MAC_VER_01); assert(tp->phy_version < RTL_GIGA_PHY_VER_H); if (!(tp->phy_1000_ctrl_reg & PHY_Cap_1000_Full)) @@ -1350,7 +1388,7 @@ static inline void rtl8169_delete_timer(struct net_device *dev) struct rtl8169_private *tp = netdev_priv(dev); struct timer_list *timer = &tp->timer; - if ((tp->mac_version <= RTL_GIGA_MAC_VER_B) || + if ((tp->mac_version <= RTL_GIGA_MAC_VER_01) || (tp->phy_version >= RTL_GIGA_PHY_VER_H)) return; @@ -1362,7 +1400,7 @@ static inline void rtl8169_request_timer(struct net_device *dev) struct rtl8169_private *tp = netdev_priv(dev); struct timer_list *timer = &tp->timer; - if ((tp->mac_version <= RTL_GIGA_MAC_VER_B) || + if ((tp->mac_version <= RTL_GIGA_MAC_VER_01) || (tp->phy_version >= RTL_GIGA_PHY_VER_H)) return; @@ -1448,12 +1486,12 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp) dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n"); RTL_W8(0x82, 0x01); - if (tp->mac_version < RTL_GIGA_MAC_VER_E) { + if (tp->mac_version < RTL_GIGA_MAC_VER_03) { dprintk("Set PCI Latency=0x40\n"); pci_write_config_byte(tp->pci_dev, PCI_LATENCY_TIMER, 0x40); } - if (tp->mac_version == RTL_GIGA_MAC_VER_D) { + if (tp->mac_version == RTL_GIGA_MAC_VER_02) { dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n"); RTL_W8(0x82, 0x01); dprintk("Set PHY Reg 0x0bh = 0x00h\n"); @@ -1471,6 +1509,7 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp) static int __devinit rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { + const unsigned int region = rtl_cfg_info[ent->driver_data].region; struct rtl8169_private *tp; struct net_device *dev; void __iomem *ioaddr; @@ -1522,17 +1561,18 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } /* make sure PCI base addr 1 is MMIO */ - if (!(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) { + if (!(pci_resource_flags(pdev, region) & IORESOURCE_MEM)) { if (netif_msg_probe(tp)) { dev_err(&pdev->dev, - "region #1 not an MMIO resource, aborting\n"); + "region #%d not an MMIO resource, aborting\n", + region); } rc = -ENODEV; goto err_out_mwi_3; } /* check for weird/broken PCI region reporting */ - if (pci_resource_len(pdev, 1) < R8169_REGS_SIZE) { + if (pci_resource_len(pdev, region) < R8169_REGS_SIZE) { if (netif_msg_probe(tp)) { dev_err(&pdev->dev, "Invalid PCI region size(s), aborting\n"); @@ -1568,7 +1608,7 @@ 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, 1), R8169_REGS_SIZE); + ioaddr = ioremap(pci_resource_start(pdev, region), R8169_REGS_SIZE); if (!ioaddr) { if (netif_msg_probe(tp)) dev_err(&pdev->dev, "cannot remap MMIO, aborting\n"); @@ -1668,6 +1708,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) tp->intr_mask = 0xffff; tp->pci_dev = pdev; tp->mmio_addr = ioaddr; + tp->align = rtl_cfg_info[ent->driver_data].align; spin_lock_init(&tp->lock); @@ -1675,11 +1716,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (rc < 0) goto err_out_unmap_5; - if (netif_msg_probe(tp)) { - printk(KERN_DEBUG "%s: Identified chip type is '%s'.\n", - dev->name, rtl_chip_info[tp->chipset].name); - } - pci_set_drvdata(pdev, dev); if (netif_msg_probe(tp)) { @@ -1687,7 +1723,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x, " "IRQ %d\n", dev->name, - rtl_chip_info[ent->driver_data].name, + rtl_chip_info[tp->chipset].name, dev->base_addr, dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2], dev->dev_addr[3], @@ -1805,6 +1841,7 @@ rtl8169_hw_start(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); void __iomem *ioaddr = tp->mmio_addr; + struct pci_dev *pdev = tp->pci_dev; u32 i; /* Soft reset the chip. */ @@ -1817,8 +1854,28 @@ rtl8169_hw_start(struct net_device *dev) udelay(10); } + if (tp->mac_version == RTL_GIGA_MAC_VER_13) { + pci_write_config_word(pdev, 0x68, 0x00); + pci_write_config_word(pdev, 0x69, 0x08); + } + + /* Undocumented stuff. */ + if (tp->mac_version == RTL_GIGA_MAC_VER_05) { + u16 cmd; + + /* Realtek's r1000_n.c driver uses '&& 0x01' here. Well... */ + if ((RTL_R8(Config2) & 0x07) & 0x01) + RTL_W32(0x7c, 0x0007ffff); + + RTL_W32(0x7c, 0x0007ff00); + + pci_read_config_word(pdev, PCI_COMMAND, &cmd); + cmd = cmd & 0xef; + pci_write_config_word(pdev, PCI_COMMAND, cmd); + } + + RTL_W8(Cfg9346, Cfg9346_Unlock); - RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); RTL_W8(EarlyTxThres, EarlyTxThld); /* Low hurts. Let's disable the filtering. */ @@ -1833,17 +1890,18 @@ rtl8169_hw_start(struct net_device *dev) RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) | (InterFrameGap << TxInterFrameGapShift)); - tp->cp_cmd |= RTL_R16(CPlusCmd); - RTL_W16(CPlusCmd, tp->cp_cmd); - if ((tp->mac_version == RTL_GIGA_MAC_VER_D) || - (tp->mac_version == RTL_GIGA_MAC_VER_E)) { + tp->cp_cmd |= RTL_R16(CPlusCmd) | PCIMulRW; + + if ((tp->mac_version == RTL_GIGA_MAC_VER_02) || + (tp->mac_version == RTL_GIGA_MAC_VER_03)) { dprintk(KERN_INFO PFX "Set MAC Reg C+CR Offset 0xE0. " "Bit-3 and bit-14 MUST be 1\n"); - tp->cp_cmd |= (1 << 14) | PCIMulRW; - RTL_W16(CPlusCmd, tp->cp_cmd); + tp->cp_cmd |= (1 << 14); } + RTL_W16(CPlusCmd, tp->cp_cmd); + /* * Undocumented corner. Supposedly: * (TxTimer << 12) | (TxPackets << 8) | (RxTimer << 4) | RxPackets @@ -1854,6 +1912,7 @@ rtl8169_hw_start(struct net_device *dev) RTL_W32(TxDescStartAddrHigh, ((u64) tp->TxPhyAddr >> 32)); RTL_W32(RxDescAddrLow, ((u64) tp->RxPhyAddr & DMA_32BIT_MASK)); RTL_W32(RxDescAddrHigh, ((u64) tp->RxPhyAddr >> 32)); + RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); RTL_W8(Cfg9346, Cfg9346_Lock); udelay(10); @@ -1937,17 +1996,18 @@ static inline void rtl8169_map_to_asic(struct RxDesc *desc, dma_addr_t mapping, } static int rtl8169_alloc_rx_skb(struct pci_dev *pdev, struct sk_buff **sk_buff, - struct RxDesc *desc, int rx_buf_sz) + struct RxDesc *desc, int rx_buf_sz, + unsigned int align) { struct sk_buff *skb; dma_addr_t mapping; int ret = 0; - skb = dev_alloc_skb(rx_buf_sz + NET_IP_ALIGN); + skb = dev_alloc_skb(rx_buf_sz + align); if (!skb) goto err_out; - skb_reserve(skb, NET_IP_ALIGN); + skb_reserve(skb, align); *sk_buff = skb; mapping = pci_map_single(pdev, skb->data, rx_buf_sz, @@ -1986,9 +2046,9 @@ static u32 rtl8169_rx_fill(struct rtl8169_private *tp, struct net_device *dev, if (tp->Rx_skbuff[i]) continue; - + ret = rtl8169_alloc_rx_skb(tp->pci_dev, tp->Rx_skbuff + i, - tp->RxDescArray + i, tp->rx_buf_sz); + tp->RxDescArray + i, tp->rx_buf_sz, tp->align); if (ret < 0) break; } @@ -2399,16 +2459,17 @@ static inline void rtl8169_rx_csum(struct sk_buff *skb, struct RxDesc *desc) } static inline int rtl8169_try_rx_copy(struct sk_buff **sk_buff, int pkt_size, - struct RxDesc *desc, int rx_buf_sz) + struct RxDesc *desc, int rx_buf_sz, + unsigned int align) { int ret = -1; if (pkt_size < rx_copybreak) { struct sk_buff *skb; - skb = dev_alloc_skb(pkt_size + NET_IP_ALIGN); + skb = dev_alloc_skb(pkt_size + align); if (skb) { - skb_reserve(skb, NET_IP_ALIGN); + skb_reserve(skb, align); eth_copy_and_sum(skb, sk_buff[0]->data, pkt_size, 0); *sk_buff = skb; rtl8169_mark_to_asic(desc, rx_buf_sz); @@ -2478,13 +2539,13 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp, } rtl8169_rx_csum(skb, desc); - + pci_dma_sync_single_for_cpu(tp->pci_dev, le64_to_cpu(desc->addr), tp->rx_buf_sz, PCI_DMA_FROMDEVICE); if (rtl8169_try_rx_copy(&skb, pkt_size, desc, - tp->rx_buf_sz)) { + tp->rx_buf_sz, tp->align)) { pci_action = pci_unmap_single; tp->Rx_skbuff[entry] = NULL; } @@ -2747,6 +2808,15 @@ rtl8169_set_rx_mode(struct net_device *dev) tmp = rtl8169_rx_config | rx_mode | (RTL_R32(RxConfig) & rtl_chip_info[tp->chipset].RxConfigMask); + if ((tp->mac_version == RTL_GIGA_MAC_VER_11) || + (tp->mac_version == RTL_GIGA_MAC_VER_12) || + (tp->mac_version == RTL_GIGA_MAC_VER_13) || + (tp->mac_version == RTL_GIGA_MAC_VER_14) || + (tp->mac_version == RTL_GIGA_MAC_VER_15)) { + mc_filter[0] = 0xffffffff; + mc_filter[1] = 0xffffffff; + } + RTL_W32(RxConfig, tmp); RTL_W32(MAR0 + 0, mc_filter[0]); RTL_W32(MAR0 + 4, mc_filter[1]);