X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Fbnxt_filter.c;h=e9aac27148ca10631c56eb94324b00207ce5250b;hb=f239aed5e674965691846e8ce3f187dd47523689;hp=df1042cfde86846ffef56d3366b36eda25a6d793;hpb=6b3e017e5d25f15da73f7700f7f2ac553ef1a2e9;p=deb_dpdk.git

diff --git a/drivers/net/bnxt/bnxt_filter.c b/drivers/net/bnxt/bnxt_filter.c
index df1042cf..e9aac271 100644
--- a/drivers/net/bnxt/bnxt_filter.c
+++ b/drivers/net/bnxt/bnxt_filter.c
@@ -68,20 +68,28 @@ struct bnxt_filter_info *bnxt_alloc_filter(struct bnxt *bp)
 	return filter;
 }
 
-void bnxt_init_filters(struct bnxt *bp)
+struct bnxt_filter_info *bnxt_alloc_vf_filter(struct bnxt *bp, uint16_t vf)
 {
 	struct bnxt_filter_info *filter;
-	int i, max_filters;
 
-	if (BNXT_PF(bp)) {
-		struct bnxt_pf_info *pf = &bp->pf;
+	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;
+	}
 
-		max_filters = pf->max_l2_ctx;
-	} else {
-		struct bnxt_vf_info *vf = &bp->vf;
+	filter->fw_l2_filter_id = UINT64_MAX;
+	STAILQ_INSERT_TAIL(&bp->pf.vf_info[vf].filter, filter, next);
+	return filter;
+}
 
-		max_filters = vf->max_l2_ctx;
-	}
+void bnxt_init_filters(struct bnxt *bp)
+{
+	struct bnxt_filter_info *filter;
+	int i, max_filters;
+
+	max_filters = bp->max_l2_ctx;
 	STAILQ_INIT(&bp->free_filter_list);
 	for (i = 0; i < max_filters; i++) {
 		filter = &bp->filter_info[i];
@@ -110,6 +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)
@@ -122,15 +136,7 @@ void bnxt_free_filter_mem(struct bnxt *bp)
 		return;
 
 	/* Ensure that all filters are freed */
-	if (BNXT_PF(bp)) {
-		struct bnxt_pf_info *pf = &bp->pf;
-
-		max_filters = pf->max_l2_ctx;
-	} else {
-		struct bnxt_vf_info *vf = &bp->vf;
-
-		max_filters = vf->max_l2_ctx;
-	}
+	max_filters = bp->max_l2_ctx;
 	for (i = 0; i < max_filters; i++) {
 		filter = &bp->filter_info[i];
 		if (filter->fw_l2_filter_id != ((uint64_t)-1)) {
@@ -142,7 +148,7 @@ void bnxt_free_filter_mem(struct bnxt *bp)
 				       "HWRM filter cannot be freed rc = %d\n",
 					rc);
 		}
-		filter->fw_l2_filter_id = -1;
+		filter->fw_l2_filter_id = UINT64_MAX;
 	}
 	STAILQ_INIT(&bp->free_filter_list);
 
@@ -155,15 +161,7 @@ int bnxt_alloc_filter_mem(struct bnxt *bp)
 	struct bnxt_filter_info *filter_mem;
 	uint16_t max_filters;
 
-	if (BNXT_PF(bp)) {
-		struct bnxt_pf_info *pf = &bp->pf;
-
-		max_filters = pf->max_l2_ctx;
-	} else {
-		struct bnxt_vf_info *vf = &bp->vf;
-
-		max_filters = vf->max_l2_ctx;
-	}
+	max_filters = bp->max_l2_ctx;
 	/* Allocate memory for VNIC pool and filter pool */
 	filter_mem = rte_zmalloc("bnxt_filter_info",
 				 max_filters * sizeof(struct bnxt_filter_info),