diff options
Diffstat (limited to 'drivers/net/igb/igb_ethtool.c')
| -rw-r--r-- | drivers/net/igb/igb_ethtool.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c index a70e16bcfa7e..d976733bbcc2 100644 --- a/drivers/net/igb/igb_ethtool.c +++ b/drivers/net/igb/igb_ethtool.c @@ -86,6 +86,10 @@ static const struct igb_stats igb_gstrings_stats[] = { IGB_STAT("tx_smbus", stats.mgptc), IGB_STAT("rx_smbus", stats.mgprc), IGB_STAT("dropped_smbus", stats.mgpdc), + IGB_STAT("os2bmc_rx_by_bmc", stats.o2bgptc), + IGB_STAT("os2bmc_tx_by_bmc", stats.b2ospc), + IGB_STAT("os2bmc_tx_by_host", stats.o2bspc), + IGB_STAT("os2bmc_rx_by_host", stats.b2ogprc), }; #define IGB_NETDEV_STAT(_net_stat) { \ @@ -603,7 +607,10 @@ static void igb_get_regs(struct net_device *netdev, regs_buff[548] = rd32(E1000_TDFT); regs_buff[549] = rd32(E1000_TDFHS); regs_buff[550] = rd32(E1000_TDFPC); - + regs_buff[551] = adapter->stats.o2bgptc; + regs_buff[552] = adapter->stats.b2ospc; + regs_buff[553] = adapter->stats.o2bspc; + regs_buff[554] = adapter->stats.b2ogprc; } static int igb_get_eeprom_len(struct net_device *netdev) @@ -714,7 +721,7 @@ static int igb_set_eeprom(struct net_device *netdev, /* Update the checksum over the first part of the EEPROM if needed * and flush shadow RAM for 82573 controllers */ if ((ret_val == 0) && ((first_word <= NVM_CHECKSUM_REG))) - igb_update_nvm_checksum(hw); + hw->nvm.ops.update(hw); kfree(eeprom_buff); return ret_val; @@ -727,8 +734,9 @@ static void igb_get_drvinfo(struct net_device *netdev, char firmware_version[32]; u16 eeprom_data; - strncpy(drvinfo->driver, igb_driver_name, 32); - strncpy(drvinfo->version, igb_driver_version, 32); + strncpy(drvinfo->driver, igb_driver_name, sizeof(drvinfo->driver) - 1); + strncpy(drvinfo->version, igb_driver_version, + sizeof(drvinfo->version) - 1); /* EEPROM image version # is reported as firmware version # for * 82575 controllers */ @@ -738,8 +746,10 @@ static void igb_get_drvinfo(struct net_device *netdev, (eeprom_data & 0x0FF0) >> 4, eeprom_data & 0x000F); - strncpy(drvinfo->fw_version, firmware_version, 32); - strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32); + strncpy(drvinfo->fw_version, firmware_version, + sizeof(drvinfo->fw_version) - 1); + strncpy(drvinfo->bus_info, pci_name(adapter->pdev), + sizeof(drvinfo->bus_info) - 1); drvinfo->n_stats = IGB_STATS_LEN; drvinfo->testinfo_len = IGB_TEST_LEN; drvinfo->regdump_len = igb_get_regs_len(netdev); @@ -1070,7 +1080,7 @@ static bool reg_pattern_test(struct igb_adapter *adapter, u64 *data, {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF}; for (pat = 0; pat < ARRAY_SIZE(_test); pat++) { wr32(reg, (_test[pat] & write)); - val = rd32(reg); + val = rd32(reg) & mask; if (val != (_test[pat] & write & mask)) { dev_err(&adapter->pdev->dev, "pattern test reg %04X " "failed: got 0x%08X expected 0x%08X\n", @@ -1999,6 +2009,12 @@ static int igb_set_coalesce(struct net_device *netdev, if ((adapter->flags & IGB_FLAG_QUEUE_PAIRS) && ec->tx_coalesce_usecs) return -EINVAL; + /* If ITR is disabled, disable DMAC */ + if (ec->rx_coalesce_usecs == 0) { + if (adapter->flags & IGB_FLAG_DMAC) + adapter->flags &= ~IGB_FLAG_DMAC; + } + /* convert to rate of irq's per second */ if (ec->rx_coalesce_usecs && ec->rx_coalesce_usecs <= 3) adapter->rx_itr_setting = ec->rx_coalesce_usecs; |