i40e/i40evf: Reset VLAN filter count when resetting

Catherine Sullivan · Jeff Kirsher · commit dc5b4e9fad36 · 2016-08-18T11:43:10.000-07:00
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 &lt;catherine.sullivan@intel.com&gt;
Tested-by: Andrew Bowers &lt;andrewx.bowers@intel.com&gt;
Signed-off-by: Jeff Kirsher &lt;jeffrey.t.kirsher@intel.com&gt;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -992,6 +992,7 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr)
 		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);

Original file line number	Diff line number	Diff line change
`@@ -992,6 +992,7 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr)`
`992`	`992`	`set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states);`
`993`	`993`	`clear_bit(I40E_VF_STAT_DISABLED, &vf->vf_states);`
`994`	`994`	`i40e_notify_client_of_vf_reset(pf, abs_vf_id);`
	`995`	`+ vf->num_vlan = 0;`
`995`	`996`	`}`
`996`	`997`	`/* tell the VF the reset is done */`
`997`	`998`	`wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_VFACTIVE);`