From: Brett Creeley brett.creeley@intel.com
[ Upstream commit f0457690af56673cb0c47af6e25430389a149225 ]
Commit 12bb018c538c ("ice: Refactor VF reset") caused a regression that removes the ability for a VF to request a different amount of queues via VIRTCHNL_OP_REQUEST_QUEUES. This prevents VF drivers to either increase or decrease the number of queue pairs they are allocated. Fix this by using the variable vf->num_req_qs when determining the vf->num_vf_qs during VF VSI creation.
Fixes: 12bb018c538c ("ice: Refactor VF reset") Signed-off-by: Brett Creeley brett.creeley@intel.com Tested-by: Konrad Jankowski konrad0.jankowski@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/intel/ice/ice_lib.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index e1384503dd4d..fb20c6971f4c 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -192,6 +192,8 @@ static void ice_vsi_set_num_qs(struct ice_vsi *vsi, u16 vf_id) break; case ICE_VSI_VF: vf = &pf->vf[vsi->vf_id]; + if (vf->num_req_qs) + vf->num_vf_qs = vf->num_req_qs; vsi->alloc_txq = vf->num_vf_qs; vsi->alloc_rxq = vf->num_vf_qs; /* pf->num_msix_per_vf includes (VF miscellaneous vector +