X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fvdpa%2Fmlx5%2Fmlx5_vdpa_lm.c;h=273c46f346a0563d859a9537193ddeb82e8c43ff;hb=23f627e0ed28;hp=26b7ce1c8b708434ac30d5d69d6ce4aa27a9dcad;hpb=7497873f23e73e4421ae44c1182c85bf98b0f95b;p=dpdk.git

diff --git a/drivers/vdpa/mlx5/mlx5_vdpa_lm.c b/drivers/vdpa/mlx5/mlx5_vdpa_lm.c
index 26b7ce1c8b..273c46f346 100644
--- a/drivers/vdpa/mlx5/mlx5_vdpa_lm.c
+++ b/drivers/vdpa/mlx5/mlx5_vdpa_lm.c
@@ -19,8 +19,13 @@ mlx5_vdpa_logging_enable(struct mlx5_vdpa_priv *priv, int enable)
 
 	for (i = 0; i < priv->nr_virtqs; ++i) {
 		attr.queue_index = i;
-		if (mlx5_devx_cmd_modify_virtq(priv->virtqs[i].virtq, &attr)) {
-			DRV_LOG(ERR, "Failed to modify virtq %d logging.", i);
+		if (!priv->virtqs[i].virtq) {
+			DRV_LOG(DEBUG, "virtq %d is invalid for dirty bitmap "
+				"enabling.", i);
+		} else if (mlx5_devx_cmd_modify_virtq(priv->virtqs[i].virtq,
+			   &attr)) {
+			DRV_LOG(ERR, "Failed to modify virtq %d for dirty "
+				"bitmap enabling.", i);
 			return -1;
 		}
 	}
@@ -68,8 +73,11 @@ mlx5_vdpa_dirty_bitmap_set(struct mlx5_vdpa_priv *priv, uint64_t log_base,
 	attr.dirty_bitmap_mkey = mr->mkey->id;
 	for (i = 0; i < priv->nr_virtqs; ++i) {
 		attr.queue_index = i;
-		if (mlx5_devx_cmd_modify_virtq(priv->virtqs[i].virtq, &attr)) {
-			DRV_LOG(ERR, "Failed to modify virtq %d for lm.", i);
+		if (!priv->virtqs[i].virtq) {
+			DRV_LOG(DEBUG, "virtq %d is invalid for LM.", i);
+		} else if (mlx5_devx_cmd_modify_virtq(priv->virtqs[i].virtq,
+						      &attr)) {
+			DRV_LOG(ERR, "Failed to modify virtq %d for LM.", i);
 			goto err;
 		}
 	}
@@ -102,10 +110,15 @@ mlx5_vdpa_lm_log(struct mlx5_vdpa_priv *priv)
 	if (!RTE_VHOST_NEED_LOG(features))
 		return 0;
 	for (i = 0; i < priv->nr_virtqs; ++i) {
-		ret = mlx5_vdpa_virtq_stop(priv, i);
-		if (ret) {
-			DRV_LOG(ERR, "Failed to stop virtq %d.", i);
-			return -1;
+		if (!priv->virtqs[i].virtq) {
+			DRV_LOG(DEBUG, "virtq %d is invalid for LM log.", i);
+		} else {
+			ret = mlx5_vdpa_virtq_stop(priv, i);
+			if (ret) {
+				DRV_LOG(ERR, "Failed to stop virtq %d for LM "
+					"log.", i);
+				return -1;
+			}
 		}
 		rte_vhost_log_used_vring(priv->vid, i, 0,
 			      MLX5_VDPA_USED_RING_LEN(priv->virtqs[i].vq_size));