i40e/i40evf: Reset VLAN filter count when resetting

When we do a reset, all the VLAN filters get added again. Therefore we also
want to reset the VLAN count to 0 or we quickly run out of filters.

Change-ID: I459f26851e22204dc8b8999928ad87cde8170119
Signed-off-by: Catherine Sullivan <catherine.sullivan@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/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 6fcbf764f32bc942866ba10740ccfbc0df92f6f9..0fa050a0cc8e6dd6fbf1ec9a79d3d14c8e0ab27a 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -992,6 +992,7 @@ complete_reset:
                set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states);
                clear_bit(I40E_VF_STAT_DISABLED, &vf->vf_states);
                i40e_notify_client_of_vf_reset(pf, abs_vf_id);
+               vf->num_vlan = 0;
        }
        /* tell the VF the reset is done */
        wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_VFACTIVE);