diff options
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 124 |
1 files changed, 62 insertions, 62 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d6e2a68..4d66d86 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -363,7 +363,7 @@ static void tg3_write32(struct tg3 *tp, u32 off, u32 val) static u32 tg3_read32(struct tg3 *tp, u32 off) { - return (readl(tp->regs + off)); + return (readl(tp->regs + off)); } static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val) @@ -584,7 +584,7 @@ static inline unsigned int tg3_has_work(struct tg3 *tp) /* tg3_restart_ints * similar to tg3_enable_ints, but it accurately determines whether there * is new work pending and can return without flushing the PIO write - * which reenables interrupts + * which reenables interrupts */ static void tg3_restart_ints(struct tg3 *tp) { @@ -673,7 +673,7 @@ static int tg3_readphy(struct tg3 *tp, int reg, u32 *val) frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) & MI_COM_REG_ADDR_MASK); frame_val |= (MI_COM_CMD_READ | MI_COM_START); - + tw32_f(MAC_MI_COM, frame_val); loops = PHY_BUSY_LOOPS; @@ -721,7 +721,7 @@ static int tg3_writephy(struct tg3 *tp, int reg, u32 val) MI_COM_REG_ADDR_MASK); frame_val |= (val & MI_COM_DATA_MASK); frame_val |= (MI_COM_CMD_WRITE | MI_COM_START); - + tw32_f(MAC_MI_COM, frame_val); loops = PHY_BUSY_LOOPS; @@ -1477,7 +1477,7 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 local_adv, u32 remote_adv if (old_rx_mode != tp->rx_mode) { tw32_f(MAC_RX_MODE, tp->rx_mode); } - + if (new_tg3_flags & TG3_FLAG_TX_PAUSE) tp->tx_mode |= TX_MODE_FLOW_CTRL_ENABLE; else @@ -2542,7 +2542,7 @@ static int tg3_setup_fiber_by_hand(struct tg3 *tp, u32 mac_status) if (tp->link_config.autoneg == AUTONEG_ENABLE) { u32 flags; int i; - + if (fiber_autoneg(tp, &flags)) { u32 local_adv, remote_adv; @@ -3258,7 +3258,7 @@ static int tg3_rx(struct tg3 *tp, int budget) len = ((desc->idx_len & RXD_LEN_MASK) >> RXD_LEN_SHIFT) - 4; /* omit crc */ - if (len > RX_COPY_THRESHOLD + if (len > RX_COPY_THRESHOLD && tp->rx_offset == 2 /* rx_offset != 2 iff this is a 5701 card running * in PCI-X mode [see tg3_get_invariants()] */ @@ -6808,7 +6808,7 @@ static int tg3_test_interrupt(struct tg3 *tp) tg3_disable_ints(tp); free_irq(tp->pdev->irq, dev); - + err = tg3_request_irq(tp); if (err) @@ -7435,7 +7435,7 @@ static struct net_device_stats *tg3_get_stats(struct net_device *dev) get_stat64(&hw_stats->rx_ucast_packets) + get_stat64(&hw_stats->rx_mcast_packets) + get_stat64(&hw_stats->rx_bcast_packets); - + stats->tx_packets = old_stats->tx_packets + get_stat64(&hw_stats->tx_ucast_packets) + get_stat64(&hw_stats->tx_mcast_packets) + @@ -7743,7 +7743,7 @@ static int tg3_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, return 0; } -static int tg3_nvram_write_block(struct tg3 *tp, u32 offset, u32 len, u8 *buf); +static int tg3_nvram_write_block(struct tg3 *tp, u32 offset, u32 len, u8 *buf); static int tg3_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 *data) { @@ -7807,7 +7807,7 @@ static int tg3_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct tg3 *tp = netdev_priv(dev); - + cmd->supported = (SUPPORTED_Autoneg); if (!(tp->tg3_flags & TG3_FLAG_10_100_ONLY)) @@ -7825,7 +7825,7 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) cmd->supported |= SUPPORTED_FIBRE; cmd->port = PORT_FIBRE; } - + cmd->advertising = tp->link_config.advertising; if (netif_running(dev)) { cmd->speed = tp->link_config.active_speed; @@ -7838,12 +7838,12 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) cmd->maxrxpkt = 0; return 0; } - + static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct tg3 *tp = netdev_priv(dev); - - if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) { + + if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) { /* These are the only valid advertisement bits allowed. */ if (cmd->autoneg == AUTONEG_ENABLE && (cmd->advertising & ~(ADVERTISED_1000baseT_Half | @@ -7875,69 +7875,69 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) tp->link_config.speed = cmd->speed; tp->link_config.duplex = cmd->duplex; } - + if (netif_running(dev)) tg3_setup_phy(tp, 1); tg3_full_unlock(tp); - + return 0; } - + static void tg3_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { struct tg3 *tp = netdev_priv(dev); - + strcpy(info->driver, DRV_MODULE_NAME); strcpy(info->version, DRV_MODULE_VERSION); strcpy(info->fw_version, tp->fw_ver); strcpy(info->bus_info, pci_name(tp->pdev)); } - + static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct tg3 *tp = netdev_priv(dev); - + wol->supported = WAKE_MAGIC; wol->wolopts = 0; if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) wol->wolopts = WAKE_MAGIC; memset(&wol->sopass, 0, sizeof(wol->sopass)); } - + static int tg3_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct tg3 *tp = netdev_priv(dev); - + if (wol->wolopts & ~WAKE_MAGIC) return -EINVAL; if ((wol->wolopts & WAKE_MAGIC) && tp->tg3_flags2 & TG3_FLG2_PHY_SERDES && !(tp->tg3_flags & TG3_FLAG_SERDES_WOL_CAP)) return -EINVAL; - + spin_lock_bh(&tp->lock); if (wol->wolopts & WAKE_MAGIC) tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; else tp->tg3_flags &= ~TG3_FLAG_WOL_ENABLE; spin_unlock_bh(&tp->lock); - + return 0; } - + static u32 tg3_get_msglevel(struct net_device *dev) { struct tg3 *tp = netdev_priv(dev); return tp->msg_enable; } - + static void tg3_set_msglevel(struct net_device *dev, u32 value) { struct tg3 *tp = netdev_priv(dev); tp->msg_enable = value; } - + #if TG3_TSO_SUPPORT != 0 static int tg3_set_tso(struct net_device *dev, u32 value) { @@ -7957,13 +7957,13 @@ static int tg3_set_tso(struct net_device *dev, u32 value) return ethtool_op_set_tso(dev, value); } #endif - + static int tg3_nway_reset(struct net_device *dev) { struct tg3 *tp = netdev_priv(dev); u32 bmcr; int r; - + if (!netif_running(dev)) return -EAGAIN; @@ -7981,14 +7981,14 @@ static int tg3_nway_reset(struct net_device *dev) r = 0; } spin_unlock_bh(&tp->lock); - + return r; } - + static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) { struct tg3 *tp = netdev_priv(dev); - + ering->rx_max_pending = TG3_RX_RING_SIZE - 1; ering->rx_mini_max_pending = 0; if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) @@ -8007,24 +8007,24 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam * ering->tx_pending = tp->tx_pending; } - + static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) { struct tg3 *tp = netdev_priv(dev); int irq_sync = 0, err = 0; - + if ((ering->rx_pending > TG3_RX_RING_SIZE - 1) || (ering->rx_jumbo_pending > TG3_RX_JUMBO_RING_SIZE - 1) || (ering->tx_pending > TG3_TX_RING_SIZE - 1)) return -EINVAL; - + if (netif_running(dev)) { tg3_netif_stop(tp); irq_sync = 1; } tg3_full_lock(tp, irq_sync); - + tp->rx_pending = ering->rx_pending; if ((tp->tg3_flags2 & TG3_FLG2_MAX_RXPEND_64) && @@ -8041,24 +8041,24 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e } tg3_full_unlock(tp); - + return err; } - + static void tg3_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause) { struct tg3 *tp = netdev_priv(dev); - + epause->autoneg = (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG) != 0; epause->rx_pause = (tp->tg3_flags & TG3_FLAG_RX_PAUSE) != 0; epause->tx_pause = (tp->tg3_flags & TG3_FLAG_TX_PAUSE) != 0; } - + static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause) { struct tg3 *tp = netdev_priv(dev); int irq_sync = 0, err = 0; - + if (netif_running(dev)) { tg3_netif_stop(tp); irq_sync = 1; @@ -8087,46 +8087,46 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam } tg3_full_unlock(tp); - + return err; } - + static u32 tg3_get_rx_csum(struct net_device *dev) { struct tg3 *tp = netdev_priv(dev); return (tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0; } - + static int tg3_set_rx_csum(struct net_device *dev, u32 data) { struct tg3 *tp = netdev_priv(dev); - + if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) { if (data != 0) return -EINVAL; return 0; } - + spin_lock_bh(&tp->lock); if (data) tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS; else tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS; spin_unlock_bh(&tp->lock); - + return 0; } - + static int tg3_set_tx_csum(struct net_device *dev, u32 data) { struct tg3 *tp = netdev_priv(dev); - + if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) { if (data != 0) return -EINVAL; return 0; } - + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) ethtool_op_set_tx_hw_csum(dev, data); @@ -8181,7 +8181,7 @@ static int tg3_phys_id(struct net_device *dev, u32 data) LED_CTRL_TRAFFIC_OVERRIDE | LED_CTRL_TRAFFIC_BLINK | LED_CTRL_TRAFFIC_LED); - + else tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE | LED_CTRL_TRAFFIC_OVERRIDE); @@ -8358,7 +8358,7 @@ static int tg3_test_registers(struct tg3 *tp) 0x00000000, 0xffff0002 }, { RCVDBDI_STD_BD+0xc, 0x0000, 0x00000000, 0xffffffff }, - + /* Receive BD Initiator Control Registers. */ { RCVBDI_STD_THRESH, TG3_FL_NOT_5705, 0x00000000, 0xffffffff }, @@ -8366,7 +8366,7 @@ static int tg3_test_registers(struct tg3 *tp) 0x00000000, 0x000003ff }, { RCVBDI_JUMBO_THRESH, TG3_FL_NOT_5705, 0x00000000, 0xffffffff }, - + /* Host Coalescing Control Registers. */ { HOSTCC_MODE, TG3_FL_NOT_5705, 0x00000000, 0x00000004 }, @@ -8430,7 +8430,7 @@ static int tg3_test_registers(struct tg3 *tp) 0xffffffff, 0x00000000 }, { BUFMGR_DMA_DESC_POOL_SIZE, TG3_FL_NOT_5705, 0xffffffff, 0x00000000 }, - + /* Mailbox Registers */ { GRCMBOX_RCVSTD_PROD_IDX+4, 0x0000, 0x00000000, 0x000001ff }, @@ -8570,7 +8570,7 @@ static int tg3_test_memory(struct tg3 *tp) mem_tbl[i].len)) != 0) break; } - + return err; } @@ -8705,7 +8705,7 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode) goto out; } err = 0; - + /* tg3_free_rings will unmap and free the rx_skb */ out: return err; @@ -9033,7 +9033,7 @@ static void __devinit tg3_get_eeprom_size(struct tg3 *tp) tp->nvram_size = cursize; } - + static void __devinit tg3_get_nvram_size(struct tg3 *tp) { u32 val; @@ -9449,7 +9449,7 @@ static int tg3_nvram_write_block_using_eeprom(struct tg3 *tp, (addr & EEPROM_ADDR_ADDR_MASK) | EEPROM_ADDR_START | EEPROM_ADDR_WRITE); - + for (j = 0; j < 10000; j++) { val = tr32(GRC_EEPROM_ADDR); @@ -9485,7 +9485,7 @@ static int tg3_nvram_write_block_unbuffered(struct tg3 *tp, u32 offset, u32 len, u32 phy_addr, page_off, size; phy_addr = offset & ~pagemask; - + for (j = 0; j < pagesize; j += 4) { if ((ret = tg3_nvram_read(tp, phy_addr + j, (u32 *) (tmp + j)))) @@ -9941,7 +9941,7 @@ static int __devinit tg3_phy_probe(struct tg3 *tp) if (!tg3_readphy(tp, MII_BMSR, &bmsr) && (bmsr & BMSR_LSTATUS)) goto skip_phy_reset; - + err = tg3_phy_reset(tp); if (err) return err; @@ -10461,7 +10461,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) * When the flag is set, it means that GPIO1 is used for eeprom * write protect and also implies that it is a LOM where GPIOs * are not used to switch power. - */ + */ tg3_get_eeprom_hw_cfg(tp); /* Set up tp->grc_local_ctrl before calling tg3_set_power_state(). |