net/bnxt: support to add a VF MAC address

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

diff --git a/drivers/net/bnxt/bnxt_filter.c b/drivers/net/bnxt/bnxt_filter.c
index 0afde86..e9aac27 100644 (file)
--- a/drivers/net/bnxt/bnxt_filter.c
+++ b/drivers/net/bnxt/bnxt_filter.c
@@ -68,6 +68,22 @@ struct bnxt_filter_info *bnxt_alloc_filter(struct bnxt *bp)
        return filter;
 }
 
+struct bnxt_filter_info *bnxt_alloc_vf_filter(struct bnxt *bp, uint16_t vf)
+{
+       struct bnxt_filter_info *filter;
+
+       filter = rte_zmalloc("bnxt_vf_filter_info", sizeof(*filter), 0);
+       if (!filter) {
+               RTE_LOG(ERR, PMD, "Failed to alloc memory for VF %hu filters\n",
+                       vf);
+               return NULL;
+       }
+
+       filter->fw_l2_filter_id = UINT64_MAX;
+       STAILQ_INSERT_TAIL(&bp->pf.vf_info[vf].filter, filter, next);
+       return filter;
+}
+
 void bnxt_init_filters(struct bnxt *bp)
 {
        struct bnxt_filter_info *filter;
@@ -102,6 +118,12 @@ void bnxt_free_all_filters(struct bnxt *bp)
                        STAILQ_INIT(&vnic->filter);
                }
        }
+
+       for (i = 0; i < bp->pf.max_vfs; i++) {
+               STAILQ_FOREACH(filter, &bp->pf.vf_info[i].filter, next) {
+                       bnxt_hwrm_clear_filter(bp, filter);
+               }
+       }
 }
 
 void bnxt_free_filter_mem(struct bnxt *bp)