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| author | Akeem G. Abodunrin <akeem.g.abodunrin@intel.com> | 2012-08-17 03:35:07 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-09-04 23:00:00 -0700 |
| commit | 42f3c43bf6f2774172b417b629f6e7ccdc794cec (patch) | |
| tree | 33006691ddf4a2d9b36f08f5f5c15fb21814d084 | |
| parent | 9936a7bbe56df432838fef658aea6bcfdd994021 (diff) | |
| download | linux-3.10-42f3c43bf6f2774172b417b629f6e7ccdc794cec.tar.gz linux-3.10-42f3c43bf6f2774172b417b629f6e7ccdc794cec.tar.bz2 linux-3.10-42f3c43bf6f2774172b417b629f6e7ccdc794cec.zip | |
igb: Supported and Advertised Pause Frame
This patch add ethtool supports for Supported and Advertised Pause Frame,
based on Adapter Flow Control settings.
Signed-off-by: Akeem G. Abodunrin <akeem.g.abodunrin@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ethtool.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index c4def55567f..a2944412a55 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -148,9 +148,9 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full| SUPPORTED_Autoneg | - SUPPORTED_TP); - ecmd->advertising = (ADVERTISED_TP | - ADVERTISED_Pause); + SUPPORTED_TP | + SUPPORTED_Pause); + ecmd->advertising = ADVERTISED_TP; if (hw->mac.autoneg == 1) { ecmd->advertising |= ADVERTISED_Autoneg; @@ -158,6 +158,21 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) ecmd->advertising |= hw->phy.autoneg_advertised; } + if (hw->mac.autoneg != 1) + ecmd->advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + + if (hw->fc.requested_mode == e1000_fc_full) + ecmd->advertising |= ADVERTISED_Pause; + else if (hw->fc.requested_mode == e1000_fc_rx_pause) + ecmd->advertising |= (ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + else if (hw->fc.requested_mode == e1000_fc_tx_pause) + ecmd->advertising |= ADVERTISED_Asym_Pause; + else + ecmd->advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + ecmd->port = PORT_TP; ecmd->phy_address = hw->phy.addr; } else { |