diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ethtool.c | 37 |
1 files changed, 26 insertions, 11 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 43873eba2f6..7998bf4d594 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -36,6 +36,7 @@ #include <linux/ethtool.h> #include <linux/sched.h> #include <linux/slab.h> +#include <linux/pm_runtime.h> #include "igb.h" @@ -148,7 +149,8 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) SUPPORTED_1000baseT_Full| SUPPORTED_Autoneg | SUPPORTED_TP); - ecmd->advertising = ADVERTISED_TP; + ecmd->advertising = (ADVERTISED_TP | + ADVERTISED_Pause); if (hw->mac.autoneg == 1) { ecmd->advertising |= ADVERTISED_Autoneg; @@ -165,7 +167,8 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) ecmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_FIBRE | - ADVERTISED_Autoneg); + ADVERTISED_Autoneg | + ADVERTISED_Pause); ecmd->port = PORT_FIBRE; } @@ -673,25 +676,22 @@ static void igb_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { struct igb_adapter *adapter = netdev_priv(netdev); - char firmware_version[32]; u16 eeprom_data; - strncpy(drvinfo->driver, igb_driver_name, sizeof(drvinfo->driver) - 1); - strncpy(drvinfo->version, igb_driver_version, - sizeof(drvinfo->version) - 1); + strlcpy(drvinfo->driver, igb_driver_name, sizeof(drvinfo->driver)); + strlcpy(drvinfo->version, igb_driver_version, sizeof(drvinfo->version)); /* EEPROM image version # is reported as firmware version # for * 82575 controllers */ adapter->hw.nvm.ops.read(&adapter->hw, 5, 1, &eeprom_data); - sprintf(firmware_version, "%d.%d-%d", + snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), + "%d.%d-%d", (eeprom_data & 0xF000) >> 12, (eeprom_data & 0x0FF0) >> 4, eeprom_data & 0x000F); - strncpy(drvinfo->fw_version, firmware_version, - sizeof(drvinfo->fw_version) - 1); - strncpy(drvinfo->bus_info, pci_name(adapter->pdev), - sizeof(drvinfo->bus_info) - 1); + strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), + sizeof(drvinfo->bus_info)); drvinfo->n_stats = IGB_STATS_LEN; drvinfo->testinfo_len = IGB_TEST_LEN; drvinfo->regdump_len = igb_get_regs_len(netdev); @@ -2162,6 +2162,19 @@ static void igb_get_strings(struct net_device *netdev, u32 stringset, u8 *data) } } +static int igb_ethtool_begin(struct net_device *netdev) +{ + struct igb_adapter *adapter = netdev_priv(netdev); + pm_runtime_get_sync(&adapter->pdev->dev); + return 0; +} + +static void igb_ethtool_complete(struct net_device *netdev) +{ + struct igb_adapter *adapter = netdev_priv(netdev); + pm_runtime_put(&adapter->pdev->dev); +} + static const struct ethtool_ops igb_ethtool_ops = { .get_settings = igb_get_settings, .set_settings = igb_set_settings, @@ -2188,6 +2201,8 @@ static const struct ethtool_ops igb_ethtool_ops = { .get_ethtool_stats = igb_get_ethtool_stats, .get_coalesce = igb_get_coalesce, .set_coalesce = igb_set_coalesce, + .begin = igb_ethtool_begin, + .complete = igb_ethtool_complete, }; void igb_set_ethtool_ops(struct net_device *netdev) |