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igc: Fix Pause Frame Advertising

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[ Upstream commit 8876529465c368beafd51a70f79d7a738f2aadf4 ]

Fix Pause Frame Advertising when getting the advertisement via ethtool.
Remove setting the "advertising" bit in link_ksettings during default
case when Tx and Rx are in off state with Auto Negotiate off.

Below is the original output of advertisement link during Tx and Rx off:
Advertised pause frame use: Symmetric Receive-only

Expected output:
Advertised pause frame use: No

Fixes: 8c5ad0dae93c ("igc: Add ethtool support")
Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Reviewed-by: Malli C <mallikarjuna.chilakala@intel.com>
Acked-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Muhammad Husaini Zulkifli 2021-02-20 00:36:47 +08:00 committed by Greg Kroah-Hartman
parent d85ffade49
commit d5330d5cc3
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/intel/igc/igc_ethtool.c
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@ -1709,9 +1709,7 @@ static int igc_ethtool_get_link_ksettings(struct net_device *netdev,
Asym_Pause);
break;
default:
ethtool_link_ksettings_add_link_mode(cmd, advertising, Pause);
ethtool_link_ksettings_add_link_mode(cmd, advertising,
Asym_Pause);
break;
}
status = pm_runtime_suspended(&adapter->pdev->dev) ?