diff options
| author | Patryk Małek <patryk.malek@intel.com> | 2018-03-19 09:28:03 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-03-19 09:44:23 -0700 |
| commit | 88244a48d2ddebbe041ec4f07e40598cfd8bf06f (patch) | |
| tree | 209020b128d57ea8a17ad551ec6ae7a516e47338 /drivers | |
| parent | 32c23b47dbd9765c6ec2542400f41f0d47a7d2c1 (diff) | |
| download | lwn-88244a48d2ddebbe041ec4f07e40598cfd8bf06f.tar.gz lwn-88244a48d2ddebbe041ec4f07e40598cfd8bf06f.zip | |
i40e: Prevent setting link speed on KX_X722
Setting link settings on backplane devices shouldn't be allowed.
This patch adds one more device id to the list which we check
that against.
Signed-off-by: Patryk Małek <patryk.malek@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 0ce68e8a45cc..d3d299ab9de3 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -859,7 +859,8 @@ static int i40e_set_link_ksettings(struct net_device *netdev, if (hw->device_id == I40E_DEV_ID_KX_B || hw->device_id == I40E_DEV_ID_KX_C || hw->device_id == I40E_DEV_ID_20G_KR2 || - hw->device_id == I40E_DEV_ID_20G_KR2_A) { + hw->device_id == I40E_DEV_ID_20G_KR2_A || + hw->device_id == I40E_DEV_ID_KX_X722) { netdev_info(netdev, "Changing settings is not supported on backplane.\n"); return -EOPNOTSUPP; } |