diff --git a/drivers/vdpa/mlx5/core/mlx5_vdpa.h b/drivers/vdpa/mlx5/core/mlx5_vdpa.h
index 4d217d18239c..5ae6deea2a8a 100644
--- a/drivers/vdpa/mlx5/core/mlx5_vdpa.h
+++ b/drivers/vdpa/mlx5/core/mlx5_vdpa.h
@@ -83,10 +83,18 @@ enum {
 	MLX5_VDPA_NUM_AS = 2
 };
 
+struct mlx5_vdpa_mr_resources {
+	struct mlx5_vdpa_mr *mr[MLX5_VDPA_NUM_AS];
+	unsigned int group2asid[MLX5_VDPA_NUMVQ_GROUPS];
+	struct list_head mr_list_head;
+	struct mutex mr_mtx;
+};
+
 struct mlx5_vdpa_dev {
 	struct vdpa_device vdev;
 	struct mlx5_core_dev *mdev;
 	struct mlx5_vdpa_resources res;
+	struct mlx5_vdpa_mr_resources mres;
 
 	u64 mlx_features;
 	u64 actual_features;
@@ -95,13 +103,8 @@ struct mlx5_vdpa_dev {
 	u16 max_idx;
 	u32 generation;
 
-	struct mlx5_vdpa_mr *mr[MLX5_VDPA_NUM_AS];
-	struct list_head mr_list_head;
-	/* serialize mr access */
-	struct mutex mr_mtx;
 	struct mlx5_control_vq cvq;
 	struct workqueue_struct *wq;
-	unsigned int group2asid[MLX5_VDPA_NUMVQ_GROUPS];
 	bool suspended;
 
 	struct mlx5_async_ctx async_ctx;
diff --git a/drivers/vdpa/mlx5/core/mr.c b/drivers/vdpa/mlx5/core/mr.c
index 149edea09c8f..2c8660e5c0de 100644
--- a/drivers/vdpa/mlx5/core/mr.c
+++ b/drivers/vdpa/mlx5/core/mr.c
@@ -666,9 +666,9 @@ static void _mlx5_vdpa_put_mr(struct mlx5_vdpa_dev *mvdev,
 void mlx5_vdpa_put_mr(struct mlx5_vdpa_dev *mvdev,
 		      struct mlx5_vdpa_mr *mr)
 {
-	mutex_lock(&mvdev->mr_mtx);
+	mutex_lock(&mvdev->mres.mr_mtx);
 	_mlx5_vdpa_put_mr(mvdev, mr);
-	mutex_unlock(&mvdev->mr_mtx);
+	mutex_unlock(&mvdev->mres.mr_mtx);
 }
 
 static void _mlx5_vdpa_get_mr(struct mlx5_vdpa_dev *mvdev,
@@ -683,39 +683,39 @@ static void _mlx5_vdpa_get_mr(struct mlx5_vdpa_dev *mvdev,
 void mlx5_vdpa_get_mr(struct mlx5_vdpa_dev *mvdev,
 		      struct mlx5_vdpa_mr *mr)
 {
-	mutex_lock(&mvdev->mr_mtx);
+	mutex_lock(&mvdev->mres.mr_mtx);
 	_mlx5_vdpa_get_mr(mvdev, mr);
-	mutex_unlock(&mvdev->mr_mtx);
+	mutex_unlock(&mvdev->mres.mr_mtx);
 }
 
 void mlx5_vdpa_update_mr(struct mlx5_vdpa_dev *mvdev,
 			 struct mlx5_vdpa_mr *new_mr,
 			 unsigned int asid)
 {
-	struct mlx5_vdpa_mr *old_mr = mvdev->mr[asid];
+	struct mlx5_vdpa_mr *old_mr = mvdev->mres.mr[asid];
 
-	mutex_lock(&mvdev->mr_mtx);
+	mutex_lock(&mvdev->mres.mr_mtx);
 
 	_mlx5_vdpa_put_mr(mvdev, old_mr);
-	mvdev->mr[asid] = new_mr;
+	mvdev->mres.mr[asid] = new_mr;
 
-	mutex_unlock(&mvdev->mr_mtx);
+	mutex_unlock(&mvdev->mres.mr_mtx);
 }
 
 static void mlx5_vdpa_show_mr_leaks(struct mlx5_vdpa_dev *mvdev)
 {
 	struct mlx5_vdpa_mr *mr;
 
-	mutex_lock(&mvdev->mr_mtx);
+	mutex_lock(&mvdev->mres.mr_mtx);
 
-	list_for_each_entry(mr, &mvdev->mr_list_head, mr_list) {
+	list_for_each_entry(mr, &mvdev->mres.mr_list_head, mr_list) {
 
 		mlx5_vdpa_warn(mvdev, "mkey still alive after resource delete: "
 				      "mr: %p, mkey: 0x%x, refcount: %u\n",
 				       mr, mr->mkey, refcount_read(&mr->refcount));
 	}
 
-	mutex_unlock(&mvdev->mr_mtx);
+	mutex_unlock(&mvdev->mres.mr_mtx);
 
 }
 
@@ -753,7 +753,7 @@ static int _mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev,
 	if (err)
 		goto err_iotlb;
 
-	list_add_tail(&mr->mr_list, &mvdev->mr_list_head);
+	list_add_tail(&mr->mr_list, &mvdev->mres.mr_list_head);
 
 	return 0;
 
@@ -779,9 +779,9 @@ struct mlx5_vdpa_mr *mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev,
 	if (!mr)
 		return ERR_PTR(-ENOMEM);
 
-	mutex_lock(&mvdev->mr_mtx);
+	mutex_lock(&mvdev->mres.mr_mtx);
 	err = _mlx5_vdpa_create_mr(mvdev, mr, iotlb);
-	mutex_unlock(&mvdev->mr_mtx);
+	mutex_unlock(&mvdev->mres.mr_mtx);
 
 	if (err)
 		goto out_err;
@@ -801,7 +801,7 @@ int mlx5_vdpa_update_cvq_iotlb(struct mlx5_vdpa_dev *mvdev,
 {
 	int err;
 
-	if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] != asid)
+	if (mvdev->mres.group2asid[MLX5_VDPA_CVQ_GROUP] != asid)
 		return 0;
 
 	spin_lock(&mvdev->cvq.iommu_lock);
diff --git a/drivers/vdpa/mlx5/core/resources.c b/drivers/vdpa/mlx5/core/resources.c
index 22ea32fe007b..3e3b3049cb08 100644
--- a/drivers/vdpa/mlx5/core/resources.c
+++ b/drivers/vdpa/mlx5/core/resources.c
@@ -256,7 +256,7 @@ int mlx5_vdpa_alloc_resources(struct mlx5_vdpa_dev *mvdev)
 		mlx5_vdpa_warn(mvdev, "resources already allocated\n");
 		return -EINVAL;
 	}
-	mutex_init(&mvdev->mr_mtx);
+	mutex_init(&mvdev->mres.mr_mtx);
 	res->uar = mlx5_get_uars_page(mdev);
 	if (IS_ERR(res->uar)) {
 		err = PTR_ERR(res->uar);
@@ -301,7 +301,7 @@ int mlx5_vdpa_alloc_resources(struct mlx5_vdpa_dev *mvdev)
 err_uctx:
 	mlx5_put_uars_page(mdev, res->uar);
 err_uars:
-	mutex_destroy(&mvdev->mr_mtx);
+	mutex_destroy(&mvdev->mres.mr_mtx);
 	return err;
 }
 
@@ -318,7 +318,7 @@ void mlx5_vdpa_free_resources(struct mlx5_vdpa_dev *mvdev)
 	dealloc_pd(mvdev, res->pdn, res->uid);
 	destroy_uctx(mvdev, res->uid);
 	mlx5_put_uars_page(mvdev->mdev, res->uar);
-	mutex_destroy(&mvdev->mr_mtx);
+	mutex_destroy(&mvdev->mres.mr_mtx);
 	res->valid = false;
 }
 
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index cf2b77ebc72b..3e55a7f1afcd 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -941,11 +941,11 @@ static int create_virtqueue(struct mlx5_vdpa_net *ndev,
 		MLX5_SET64(virtio_q, vq_ctx, used_addr, mvq->device_addr);
 		MLX5_SET64(virtio_q, vq_ctx, available_addr, mvq->driver_addr);
 
-		vq_mr = mvdev->mr[mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP]];
+		vq_mr = mvdev->mres.mr[mvdev->mres.group2asid[MLX5_VDPA_DATAVQ_GROUP]];
 		if (vq_mr)
 			MLX5_SET(virtio_q, vq_ctx, virtio_q_mkey, vq_mr->mkey);
 
-		vq_desc_mr = mvdev->mr[mvdev->group2asid[MLX5_VDPA_DATAVQ_DESC_GROUP]];
+		vq_desc_mr = mvdev->mres.mr[mvdev->mres.group2asid[MLX5_VDPA_DATAVQ_DESC_GROUP]];
 		if (vq_desc_mr &&
 		    MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, desc_group_mkey_supported))
 			MLX5_SET(virtio_q, vq_ctx, desc_group_mkey, vq_desc_mr->mkey);
@@ -953,11 +953,11 @@ static int create_virtqueue(struct mlx5_vdpa_net *ndev,
 		/* If there is no mr update, make sure that the existing ones are set
 		 * modify to ready.
 		 */
-		vq_mr = mvdev->mr[mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP]];
+		vq_mr = mvdev->mres.mr[mvdev->mres.group2asid[MLX5_VDPA_DATAVQ_GROUP]];
 		if (vq_mr)
 			mvq->modified_fields |= MLX5_VIRTQ_MODIFY_MASK_VIRTIO_Q_MKEY;
 
-		vq_desc_mr = mvdev->mr[mvdev->group2asid[MLX5_VDPA_DATAVQ_DESC_GROUP]];
+		vq_desc_mr = mvdev->mres.mr[mvdev->mres.group2asid[MLX5_VDPA_DATAVQ_DESC_GROUP]];
 		if (vq_desc_mr)
 			mvq->modified_fields |= MLX5_VIRTQ_MODIFY_MASK_DESC_GROUP_MKEY;
 	}
@@ -1354,7 +1354,7 @@ static void fill_modify_virtqueue_cmd(struct mlx5_vdpa_net *ndev,
 	}
 
 	if (mvq->modified_fields & MLX5_VIRTQ_MODIFY_MASK_VIRTIO_Q_MKEY) {
-		vq_mr = mvdev->mr[mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP]];
+		vq_mr = mvdev->mres.mr[mvdev->mres.group2asid[MLX5_VDPA_DATAVQ_GROUP]];
 
 		if (vq_mr)
 			MLX5_SET(virtio_q, vq_ctx, virtio_q_mkey, vq_mr->mkey);
@@ -1363,7 +1363,7 @@ static void fill_modify_virtqueue_cmd(struct mlx5_vdpa_net *ndev,
 	}
 
 	if (mvq->modified_fields & MLX5_VIRTQ_MODIFY_MASK_DESC_GROUP_MKEY) {
-		desc_mr = mvdev->mr[mvdev->group2asid[MLX5_VDPA_DATAVQ_DESC_GROUP]];
+		desc_mr = mvdev->mres.mr[mvdev->mres.group2asid[MLX5_VDPA_DATAVQ_DESC_GROUP]];
 
 		if (desc_mr && MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, desc_group_mkey_supported))
 			MLX5_SET(virtio_q, vq_ctx, desc_group_mkey, desc_mr->mkey);
@@ -1381,8 +1381,8 @@ static void modify_virtqueue_end(struct mlx5_vdpa_net *ndev,
 	struct mlx5_vdpa_dev *mvdev = &ndev->mvdev;
 
 	if (mvq->modified_fields & MLX5_VIRTQ_MODIFY_MASK_VIRTIO_Q_MKEY) {
-		unsigned int asid = mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP];
-		struct mlx5_vdpa_mr *vq_mr = mvdev->mr[asid];
+		unsigned int asid = mvdev->mres.group2asid[MLX5_VDPA_DATAVQ_GROUP];
+		struct mlx5_vdpa_mr *vq_mr = mvdev->mres.mr[asid];
 
 		mlx5_vdpa_put_mr(mvdev, mvq->vq_mr);
 		mlx5_vdpa_get_mr(mvdev, vq_mr);
@@ -1390,8 +1390,8 @@ static void modify_virtqueue_end(struct mlx5_vdpa_net *ndev,
 	}
 
 	if (mvq->modified_fields & MLX5_VIRTQ_MODIFY_MASK_DESC_GROUP_MKEY) {
-		unsigned int asid = mvdev->group2asid[MLX5_VDPA_DATAVQ_DESC_GROUP];
-		struct mlx5_vdpa_mr *desc_mr = mvdev->mr[asid];
+		unsigned int asid = mvdev->mres.group2asid[MLX5_VDPA_DATAVQ_DESC_GROUP];
+		struct mlx5_vdpa_mr *desc_mr = mvdev->mres.mr[asid];
 
 		mlx5_vdpa_put_mr(mvdev, mvq->desc_mr);
 		mlx5_vdpa_get_mr(mvdev, desc_mr);
@@ -3235,7 +3235,7 @@ static void init_group_to_asid_map(struct mlx5_vdpa_dev *mvdev)
 
 	/* default mapping all groups are mapped to asid 0 */
 	for (i = 0; i < MLX5_VDPA_NUMVQ_GROUPS; i++)
-		mvdev->group2asid[i] = 0;
+		mvdev->mres.group2asid[i] = 0;
 }
 
 static bool needs_vqs_reset(const struct mlx5_vdpa_dev *mvdev)
@@ -3353,7 +3353,7 @@ static int set_map_data(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *iotlb,
 		new_mr = NULL;
 	}
 
-	if (!mvdev->mr[asid]) {
+	if (!mvdev->mres.mr[asid]) {
 		mlx5_vdpa_update_mr(mvdev, new_mr, asid);
 	} else {
 		err = mlx5_vdpa_change_map(mvdev, new_mr, asid);
@@ -3637,12 +3637,12 @@ static int mlx5_set_group_asid(struct vdpa_device *vdev, u32 group,
 	if (group >= MLX5_VDPA_NUMVQ_GROUPS)
 		return -EINVAL;
 
-	mvdev->group2asid[group] = asid;
+	mvdev->mres.group2asid[group] = asid;
 
-	mutex_lock(&mvdev->mr_mtx);
-	if (group == MLX5_VDPA_CVQ_GROUP && mvdev->mr[asid])
-		err = mlx5_vdpa_update_cvq_iotlb(mvdev, mvdev->mr[asid]->iotlb, asid);
-	mutex_unlock(&mvdev->mr_mtx);
+	mutex_lock(&mvdev->mres.mr_mtx);
+	if (group == MLX5_VDPA_CVQ_GROUP && mvdev->mres.mr[asid])
+		err = mlx5_vdpa_update_cvq_iotlb(mvdev, mvdev->mres.mr[asid]->iotlb, asid);
+	mutex_unlock(&mvdev->mres.mr_mtx);
 
 	return err;
 }
@@ -3962,7 +3962,7 @@ static int mlx5_vdpa_dev_add(struct vdpa_mgmt_dev *v_mdev, const char *name,
 	if (err)
 		goto err_mpfs;
 
-	INIT_LIST_HEAD(&mvdev->mr_list_head);
+	INIT_LIST_HEAD(&mvdev->mres.mr_list_head);
 
 	if (MLX5_CAP_GEN(mvdev->mdev, umem_uid_0)) {
 		err = mlx5_vdpa_create_dma_mr(mvdev);
