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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>
This commit is contained in:
Akeem G. Abodunrin 2012-08-17 03:35:07 +00:00 committed by Jeff Kirsher
parent 9936a7bbe5
commit 42f3c43bf6
1 changed files with 18 additions and 3 deletions
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21
drivers/net/ethernet/intel/igb/igb_ethtool.c
View File

@ -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 {