diff options
Diffstat (limited to 'drivers/net/netxen/netxen_nic_ethtool.c')
-rw-r--r-- | drivers/net/netxen/netxen_nic_ethtool.c | 168 |
1 files changed, 150 insertions, 18 deletions
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index 723487bf200..48ee06b6f4e 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -93,17 +93,21 @@ static void netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) { struct netxen_adapter *adapter = netdev_priv(dev); + unsigned long flags; u32 fw_major = 0; u32 fw_minor = 0; u32 fw_build = 0; strncpy(drvinfo->driver, netxen_nic_driver_name, 32); strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32); - fw_major = readl(NETXEN_CRB_NORMALIZE(adapter, - NETXEN_FW_VERSION_MAJOR)); - fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter, - NETXEN_FW_VERSION_MINOR)); - fw_build = readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB)); + write_lock_irqsave(&adapter->adapter_lock, flags); + fw_major = adapter->pci_read_normalize(adapter, + NETXEN_FW_VERSION_MAJOR); + fw_minor = adapter->pci_read_normalize(adapter, + NETXEN_FW_VERSION_MINOR); + fw_build = adapter->pci_read_normalize(adapter, + NETXEN_FW_VERSION_SUB); + write_unlock_irqrestore(&adapter->adapter_lock, flags); sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build); strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32); @@ -159,9 +163,16 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) switch ((netxen_brdtype_t) boardinfo->board_type) { case NETXEN_BRDTYPE_P2_SB35_4G: case NETXEN_BRDTYPE_P2_SB31_2G: + case NETXEN_BRDTYPE_P3_REF_QG: + case NETXEN_BRDTYPE_P3_4_GB: + case NETXEN_BRDTYPE_P3_4_GB_MM: + case NETXEN_BRDTYPE_P3_10000_BASE_T: + ecmd->supported |= SUPPORTED_Autoneg; ecmd->advertising |= ADVERTISED_Autoneg; case NETXEN_BRDTYPE_P2_SB31_10G_CX4: + case NETXEN_BRDTYPE_P3_10G_CX4: + case NETXEN_BRDTYPE_P3_10G_CX4_LP: ecmd->supported |= SUPPORTED_TP; ecmd->advertising |= ADVERTISED_TP; ecmd->port = PORT_TP; @@ -171,12 +182,17 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) break; case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ: case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ: + case NETXEN_BRDTYPE_P3_IMEZ: + case NETXEN_BRDTYPE_P3_XG_LOM: + case NETXEN_BRDTYPE_P3_HMEZ: ecmd->supported |= SUPPORTED_MII; ecmd->advertising |= ADVERTISED_MII; ecmd->port = PORT_FIBRE; ecmd->autoneg = AUTONEG_DISABLE; break; case NETXEN_BRDTYPE_P2_SB31_10G: + case NETXEN_BRDTYPE_P3_10G_SFP_PLUS: + case NETXEN_BRDTYPE_P3_10G_XFP: ecmd->supported |= SUPPORTED_FIBRE; ecmd->advertising |= ADVERTISED_FIBRE; ecmd->port = PORT_FIBRE; @@ -349,19 +365,18 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) { struct netxen_adapter *adapter = netdev_priv(dev); __u32 mode, *regs_buff = p; - void __iomem *addr; int i, window; memset(p, 0, NETXEN_NIC_REGS_LEN); regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) | (adapter->pdev)->device; /* which mode */ - NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_MODE, ®s_buff[0]); + adapter->hw_read_wx(adapter, NETXEN_NIU_MODE, ®s_buff[0], 4); mode = regs_buff[0]; /* Common registers to all the modes */ - NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER, - ®s_buff[2]); + adapter->hw_read_wx(adapter, + NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER, ®s_buff[2], 4); /* GB/XGB Mode */ mode = (mode / 2) - 1; window = 0; @@ -372,9 +387,9 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) window = adapter->physical_port * NETXEN_NIC_PORT_WINDOW; - NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode]. - reg[i - 3] + window, - ®s_buff[i]); + adapter->hw_read_wx(adapter, + niu_registers[mode].reg[i - 3] + window, + ®s_buff[i], 4); } } @@ -398,7 +413,7 @@ static u32 netxen_nic_test_link(struct net_device *dev) return !val; } } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { - val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE)); + val = adapter->pci_read_normalize(adapter, CRB_XG_STATE); return (val == XG_LINK_UP) ? 0 : 1; } return -EIO; @@ -427,6 +442,7 @@ netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, return 0; } +#if 0 static int netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 * bytes) @@ -447,7 +463,6 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, } printk(KERN_INFO "%s: flash unlocked. \n", netxen_nic_driver_name); - last_schedule_time = jiffies; ret = netxen_flash_erase_secondary(adapter); if (ret != FLASH_SUCCESS) { printk(KERN_ERR "%s: Flash erase failed.\n", @@ -497,6 +512,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, return netxen_rom_fast_write_words(adapter, offset, bytes, eeprom->len); } +#endif /* 0 */ static void netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring) @@ -508,9 +524,9 @@ netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring) ring->rx_jumbo_pending = 0; for (i = 0; i < MAX_RCV_CTX; ++i) { ring->rx_pending += adapter->recv_ctx[i]. - rcv_desc[RCV_DESC_NORMAL_CTXID].max_rx_desc_count; + rds_rings[RCV_DESC_NORMAL_CTXID].max_rx_desc_count; ring->rx_jumbo_pending += adapter->recv_ctx[i]. - rcv_desc[RCV_DESC_JUMBO_CTXID].max_rx_desc_count; + rds_rings[RCV_DESC_JUMBO_CTXID].max_rx_desc_count; } ring->tx_pending = adapter->max_tx_desc_count; @@ -655,7 +671,7 @@ static int netxen_nic_reg_test(struct net_device *dev) data_written = (u32)0xa5a5a5a5; netxen_nic_reg_write(adapter, CRB_SCRATCHPAD_TEST, data_written); - data_read = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_SCRATCHPAD_TEST)); + data_read = adapter->pci_read_normalize(adapter, CRB_SCRATCHPAD_TEST); if (data_written != data_read) return 1; @@ -736,6 +752,117 @@ static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data) return 0; } +static u32 netxen_nic_get_tso(struct net_device *dev) +{ + struct netxen_adapter *adapter = netdev_priv(dev); + + if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) + return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0; + + return (dev->features & NETIF_F_TSO) != 0; +} + +static int netxen_nic_set_tso(struct net_device *dev, u32 data) +{ + if (data) { + struct netxen_adapter *adapter = netdev_priv(dev); + + dev->features |= NETIF_F_TSO; + if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) + dev->features |= NETIF_F_TSO6; + } else + dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6); + + return 0; +} + +/* + * Set the coalescing parameters. Currently only normal is supported. + * If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the + * firmware coalescing to default. + */ +static int netxen_set_intr_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ethcoal) +{ + struct netxen_adapter *adapter = netdev_priv(netdev); + + if (!NX_IS_REVISION_P3(adapter->ahw.revision_id)) + return -EINVAL; + + if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) + return -EINVAL; + + /* + * Return Error if unsupported values or + * unsupported parameters are set. + */ + if (ethcoal->rx_coalesce_usecs > 0xffff || + ethcoal->rx_max_coalesced_frames > 0xffff || + ethcoal->tx_coalesce_usecs > 0xffff || + ethcoal->tx_max_coalesced_frames > 0xffff || + ethcoal->rx_coalesce_usecs_irq || + ethcoal->rx_max_coalesced_frames_irq || + ethcoal->tx_coalesce_usecs_irq || + ethcoal->tx_max_coalesced_frames_irq || + ethcoal->stats_block_coalesce_usecs || + ethcoal->use_adaptive_rx_coalesce || + ethcoal->use_adaptive_tx_coalesce || + ethcoal->pkt_rate_low || + ethcoal->rx_coalesce_usecs_low || + ethcoal->rx_max_coalesced_frames_low || + ethcoal->tx_coalesce_usecs_low || + ethcoal->tx_max_coalesced_frames_low || + ethcoal->pkt_rate_high || + ethcoal->rx_coalesce_usecs_high || + ethcoal->rx_max_coalesced_frames_high || + ethcoal->tx_coalesce_usecs_high || + ethcoal->tx_max_coalesced_frames_high) + return -EINVAL; + + if (!ethcoal->rx_coalesce_usecs || + !ethcoal->rx_max_coalesced_frames) { + adapter->coal.flags = NETXEN_NIC_INTR_DEFAULT; + adapter->coal.normal.data.rx_time_us = + NETXEN_DEFAULT_INTR_COALESCE_RX_TIME_US; + adapter->coal.normal.data.rx_packets = + NETXEN_DEFAULT_INTR_COALESCE_RX_PACKETS; + } else { + adapter->coal.flags = 0; + adapter->coal.normal.data.rx_time_us = + ethcoal->rx_coalesce_usecs; + adapter->coal.normal.data.rx_packets = + ethcoal->rx_max_coalesced_frames; + } + adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs; + adapter->coal.normal.data.tx_packets = + ethcoal->tx_max_coalesced_frames; + + netxen_config_intr_coalesce(adapter); + + return 0; +} + +static int netxen_get_intr_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ethcoal) +{ + struct netxen_adapter *adapter = netdev_priv(netdev); + + if (!NX_IS_REVISION_P3(adapter->ahw.revision_id)) + return -EINVAL; + + if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) + return -EINVAL; + + ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us; + ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us; + ethcoal->rx_max_coalesced_frames = + adapter->coal.normal.data.rx_packets; + ethcoal->tx_max_coalesced_frames = + adapter->coal.normal.data.tx_packets; + + return 0; +} + struct ethtool_ops netxen_nic_ethtool_ops = { .get_settings = netxen_nic_get_settings, .set_settings = netxen_nic_set_settings, @@ -745,17 +872,22 @@ struct ethtool_ops netxen_nic_ethtool_ops = { .get_link = ethtool_op_get_link, .get_eeprom_len = netxen_nic_get_eeprom_len, .get_eeprom = netxen_nic_get_eeprom, +#if 0 .set_eeprom = netxen_nic_set_eeprom, +#endif .get_ringparam = netxen_nic_get_ringparam, .get_pauseparam = netxen_nic_get_pauseparam, .set_pauseparam = netxen_nic_set_pauseparam, .set_tx_csum = ethtool_op_set_tx_csum, .set_sg = ethtool_op_set_sg, - .set_tso = ethtool_op_set_tso, + .get_tso = netxen_nic_get_tso, + .set_tso = netxen_nic_set_tso, .self_test = netxen_nic_diag_test, .get_strings = netxen_nic_get_strings, .get_ethtool_stats = netxen_nic_get_ethtool_stats, .get_sset_count = netxen_get_sset_count, .get_rx_csum = netxen_nic_get_rx_csum, .set_rx_csum = netxen_nic_set_rx_csum, + .get_coalesce = netxen_get_intr_coalesce, + .set_coalesce = netxen_set_intr_coalesce, }; |