Message ID | 20180314181918.21582-2-jeffrey.t.kirsher@intel.com |
---|---|
State | Accepted |
Delegated to: | Jeff Kirsher |
Headers | show |
Series | None | expand |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Jeff Kirsher > Sent: Wednesday, March 14, 2018 11:19 AM > To: intel-wired-lan@lists.osuosl.org > Subject: [Intel-wired-lan] [PATCH S88 2/8] i40e: Prevent setting link speed on > KX_X722 > > From: Patryk Małek <patryk.malek@intel.com> > > 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> > --- > drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 9bb85daa2c6c..d86d0900dfa9 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -860,7 +860,8 @@ 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; }