From: Haiyue Wang <haiyue.wang@intel.com>
Date: Wed, 27 Jan 2021 16:05:16 +0000 (+0800)
Subject: net/ice/base: do not set VLAN mode in DCF mode
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=70f4e156ea52e3d8278acff30d06447eab623a15;p=dpdk.git

net/ice/base: do not set VLAN mode in DCF mode

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

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
---

diff --git a/drivers/net/ice/base/ice_vlan_mode.c b/drivers/net/ice/base/ice_vlan_mode.c
index 2e4c3f62c4..460c4f902b 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;