net/bnxt: fix FW rule deletion on representor create

[dpdk.git] / drivers / net / bnxt / bnxt_hwrm.c

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index f9c7461..f5f0dfe 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -2613,6 +2613,25 @@ int bnxt_alloc_hwrm_resources(struct bnxt *bp)
        return 0;
 }
 
+int
+bnxt_clear_one_vnic_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
+{
+       int rc = 0;
+
+       if (filter->filter_type == HWRM_CFA_EM_FILTER) {
+               rc = bnxt_hwrm_clear_em_filter(bp, filter);
+               if (rc)
+                       return rc;
+       } else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER) {
+               rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
+               if (rc)
+                       return rc;
+       }
+
+       rc = bnxt_hwrm_clear_l2_filter(bp, filter);
+       return rc;
+}
+
 static int
 bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
 {
@@ -2620,11 +2639,7 @@ bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
        int rc = 0;
 
        STAILQ_FOREACH(filter, &vnic->filter, next) {
-               if (filter->filter_type == HWRM_CFA_EM_FILTER)
-                       rc = bnxt_hwrm_clear_em_filter(bp, filter);
-               else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
-                       rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
-               rc = bnxt_hwrm_clear_l2_filter(bp, filter);
+               rc = bnxt_clear_one_vnic_filter(bp, filter);
                STAILQ_REMOVE(&vnic->filter, filter, bnxt_filter_info, next);
                bnxt_free_filter(bp, filter);
        }
@@ -2642,11 +2657,7 @@ bnxt_clear_hwrm_vnic_flows(struct bnxt *bp, struct bnxt_vnic_info *vnic)
                flow = STAILQ_FIRST(&vnic->flow_list);
                filter = flow->filter;
                PMD_DRV_LOG(DEBUG, "filter type %d\n", filter->filter_type);
-               if (filter->filter_type == HWRM_CFA_EM_FILTER)
-                       rc = bnxt_hwrm_clear_em_filter(bp, filter);
-               else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
-                       rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
-               rc = bnxt_hwrm_clear_l2_filter(bp, filter);
+               rc = bnxt_clear_one_vnic_filter(bp, filter);
 
                STAILQ_REMOVE(&vnic->flow_list, flow, rte_flow, next);
                rte_free(flow);
@@ -5475,6 +5486,55 @@ int bnxt_hwrm_cfa_counter_qstats(struct bnxt *bp,
        return 0;
 }
 
+int bnxt_hwrm_cfa_vfr_alloc(struct bnxt *bp, uint16_t vf_idx)
+{
+       struct hwrm_cfa_vfr_alloc_output *resp = bp->hwrm_cmd_resp_addr;
+       struct hwrm_cfa_vfr_alloc_input req = {0};
+       int rc;
+
+       if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
+               PMD_DRV_LOG(DEBUG,
+                           "Not a PF or trusted VF. Command not supported\n");
+               return 0;
+       }
+
+       HWRM_PREP(&req, HWRM_CFA_VFR_ALLOC, BNXT_USE_CHIMP_MB);
+       req.vf_id = rte_cpu_to_le_16(vf_idx);
+       snprintf(req.vfr_name, sizeof(req.vfr_name), "%svfr%d",
+                bp->eth_dev->data->name, vf_idx);
+
+       rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
+       HWRM_CHECK_RESULT();
+
+       HWRM_UNLOCK();
+       PMD_DRV_LOG(DEBUG, "VFR %d allocated\n", vf_idx);
+       return rc;
+}
+
+int bnxt_hwrm_cfa_vfr_free(struct bnxt *bp, uint16_t vf_idx)
+{
+       struct hwrm_cfa_vfr_free_output *resp = bp->hwrm_cmd_resp_addr;
+       struct hwrm_cfa_vfr_free_input req = {0};
+       int rc;
+
+       if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
+               PMD_DRV_LOG(DEBUG,
+                           "Not a PF or trusted VF. Command not supported\n");
+               return 0;
+       }
+
+       HWRM_PREP(&req, HWRM_CFA_VFR_FREE, BNXT_USE_CHIMP_MB);
+       req.vf_id = rte_cpu_to_le_16(vf_idx);
+       snprintf(req.vfr_name, sizeof(req.vfr_name), "%svfr%d",
+                bp->eth_dev->data->name, vf_idx);
+
+       rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
+       HWRM_CHECK_RESULT();
+       HWRM_UNLOCK();
+       PMD_DRV_LOG(DEBUG, "VFR %d freed\n", vf_idx);
+       return rc;
+}
+
 #ifdef RTE_LIBRTE_BNXT_PMD_SYSTEM
 int
 bnxt_hwrm_oem_cmd(struct bnxt *bp, uint32_t entry_num)