[dpdk-stable] [PATCH 20.11 v1 07/18] net/ice/base: do not set VLAN mode in DCF mode

[Haiyue Wang]

[ upstream commit 70f4e156ea52e3d8278acff30d06447eab623a15 ]

The PF will set the VLAN mode globally, DCF just needs to get the VLAN
mode.

Signed-off-by: Haiyue Wang <haiyue.wang at intel.com>
Acked-by: Qiming Yang <qiming.yang at intel.com>
---
 drivers/net/ice/base/ice_vlan_mode.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/ice/base/ice_vlan_mode.c b/drivers/net/ice/base/ice_vlan_mode.c
index c86e803c52..42bb108928 100644
--- a/drivers/net/ice/base/ice_vlan_mode.c
+++ b/drivers/net/ice/base/ice_vlan_mode.c
@@ -354,6 +354,12 @@ static enum ice_status ice_set_svm(struct ice_hw *hw)
  */
 enum ice_status ice_set_vlan_mode(struct ice_hw *hw)
 {
+	/* DCF only has the ability to query the VLAN mode. Setting the VLAN
+	 * mode is done by the PF.
+	 */
+	if (hw->dcf_enabled)
+		return ICE_SUCCESS;
+
 	if (!ice_is_dvm_supported(hw))
 		return ICE_SUCCESS;
 
-- 
2.32.0