net/bnxt: add HWRM VNIC configure

[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 fbbb81d..0c54129 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -553,6 +553,40 @@ int bnxt_hwrm_vnic_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic)
        return rc;
 }
 
+int bnxt_hwrm_vnic_cfg(struct bnxt *bp, struct bnxt_vnic_info *vnic)
+{
+       int rc = 0;
+       struct hwrm_vnic_cfg_input req = {.req_type = 0 };
+       struct hwrm_vnic_cfg_output *resp = bp->hwrm_cmd_resp_addr;
+
+       HWRM_PREP(req, VNIC_CFG, -1, resp);
+
+       /* Only RSS support for now TBD: COS & LB */
+       req.enables =
+           rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP |
+                            HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE |
+                            HWRM_VNIC_CFG_INPUT_ENABLES_MRU);
+       req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
+       req.dflt_ring_grp =
+               rte_cpu_to_le_16(bp->grp_info[vnic->start_grp_id].fw_grp_id);
+       req.rss_rule = rte_cpu_to_le_16(vnic->fw_rss_cos_lb_ctx);
+       req.cos_rule = rte_cpu_to_le_16(0xffff);
+       req.lb_rule = rte_cpu_to_le_16(0xffff);
+       req.mru = rte_cpu_to_le_16(bp->eth_dev->data->mtu + ETHER_HDR_LEN +
+                                  ETHER_CRC_LEN + VLAN_TAG_SIZE);
+       if (vnic->func_default)
+               req.flags = 1;
+       if (vnic->vlan_strip)
+               req.flags |=
+                   rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE);
+
+       rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
+
+       HWRM_CHECK_RESULT;
+
+       return rc;
+}
+
 int bnxt_hwrm_vnic_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
 {
        int rc = 0;