diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index f91f8b672b02..689c6025ea82 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -107,10 +107,6 @@ static int ice_vsi_alloc_arrays(struct ice_vsi *vsi) if (!vsi->rxq_map) goto err_rxq_map; - /* There is no need to allocate q_vectors for a loopback VSI. */ - if (vsi->type == ICE_VSI_LB) - return 0; - /* allocate memory for q_vector pointers */ vsi->q_vectors = devm_kcalloc(dev, vsi->num_q_vectors, sizeof(*vsi->q_vectors), GFP_KERNEL); @@ -241,6 +237,8 @@ static void ice_vsi_set_num_qs(struct ice_vsi *vsi) case ICE_VSI_LB: vsi->alloc_txq = 1; vsi->alloc_rxq = 1; + /* A dummy q_vector, no actual IRQ. */ + vsi->num_q_vectors = 1; break; default: dev_warn(ice_pf_to_dev(pf), "Unknown VSI type %d\n", vsi_type); @@ -2426,14 +2424,21 @@ static int ice_vsi_cfg_def(struct ice_vsi *vsi) } break; case ICE_VSI_LB: - ret = ice_vsi_alloc_rings(vsi); + ret = ice_vsi_alloc_q_vectors(vsi); if (ret) goto unroll_vsi_init; + ret = ice_vsi_alloc_rings(vsi); + if (ret) + goto unroll_alloc_q_vector; + ret = ice_vsi_alloc_ring_stats(vsi); if (ret) goto unroll_vector_base; + /* Simply map the dummy q_vector to the only rx_ring */ + vsi->rx_rings[0]->q_vector = vsi->q_vectors[0]; + break; default: /* clean up the resources and exit */ |