net/bnxt: modify VNIC accounting

[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 350fe2f..56e2e33 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -5834,3 +5834,35 @@ int bnxt_hwrm_cfa_pair_free(struct bnxt *bp, struct bnxt_representor *rep_bp)
                    rep_bp->vf_id);
        return rc;
 }
+
+int bnxt_hwrm_cfa_adv_flow_mgmt_qcaps(struct bnxt *bp)
+{
+       struct hwrm_cfa_adv_flow_mgnt_qcaps_output *resp =
+                                       bp->hwrm_cmd_resp_addr;
+       struct hwrm_cfa_adv_flow_mgnt_qcaps_input req = {0};
+       uint32_t flags = 0;
+       int rc = 0;
+
+       if (!(bp->fw_cap & BNXT_FW_CAP_ADV_FLOW_MGMT))
+               return 0;
+
+       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_ADV_FLOW_MGNT_QCAPS, BNXT_USE_CHIMP_MB);
+       rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
+
+       HWRM_CHECK_RESULT();
+       flags = rte_le_to_cpu_32(resp->flags);
+       HWRM_UNLOCK();
+
+       if (flags & HWRM_CFA_ADV_FLOW_MGNT_QCAPS_RFS_RING_TBL_IDX_V2_SUPPORTED)
+               bp->flags |= BNXT_FLAG_FLOW_CFA_RFS_RING_TBL_IDX_V2;
+       else
+               bp->flags |= BNXT_FLAG_RFS_NEEDS_VNIC;
+
+       return rc;
+}