From: Mateusz Palczewski mateusz.palczewski@intel.com
commit 8aa55ab422d9d0d825ebfb877702ed661e96e682 upstream.
After setting pre-set combined to 16 queues and reserving 16 queues by tc qdisc, pre-set maximum combined queues returned to default value after VF reset being 4 and this generated errors during removing tc. Fixed by removing clear num_req_queues before reset VF.
Fixes: e284fc280473 (i40e: Add and delete cloud filter) Signed-off-by: Grzegorz Szczurek grzegorzx.szczurek@intel.com Signed-off-by: Mateusz Palczewski mateusz.palczewski@intel.com Tested-by: Bindushree P Bindushree.p@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 5 ----- 1 file changed, 5 deletions(-)
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -3580,11 +3580,6 @@ static int i40e_vc_add_qch_msg(struct i4
/* set this flag only after making sure all inputs are sane */ vf->adq_enabled = true; - /* num_req_queues is set when user changes number of queues via ethtool - * and this causes issue for default VSI(which depends on this variable) - * when ADq is enabled, hence reset it. - */ - vf->num_req_queues = 0;
/* reset the VF in order to allocate resources */ i40e_vc_notify_vf_reset(vf);