From: Michal Swiatkowski <michal.swiatkowski@intel.com>
Date: Wed, 27 Feb 2019 00:35:21 +0000 (-0800)
Subject: ice: Restore VLAN switch rule if port VLAN existed before
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=840bcd88f899da6a5076ab4bc8dd0f6fcd8d19ef;p=linux.git

ice: Restore VLAN switch rule if port VLAN existed before

The VLAN rule is lost when VM starts or the AVF driver (iavf.ko) is
reloaded. So it is necessary to add this rule again.

Signed-off-by: Michal Swiatkowski <michal.swiatkowski@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
index c725fb8e81bfd..011c52a9442c5 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
@@ -457,8 +457,10 @@ static int ice_alloc_vsi_res(struct ice_vf *vf)
 	vsi->hw_base_vector += 1;
 
 	/* Check if port VLAN exist before, and restore it accordingly */
-	if (vf->port_vlan_id)
+	if (vf->port_vlan_id) {
 		ice_vsi_manage_pvid(vsi, vf->port_vlan_id, true);
+		ice_vsi_add_vlan(vsi, vf->port_vlan_id & ICE_VLAN_M);
+	}
 
 	eth_broadcast_addr(broadcast);