diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c
index 076d7ac5e723..e6a0be374e51 100644
--- a/drivers/vdpa/ifcvf/ifcvf_main.c
+++ b/drivers/vdpa/ifcvf/ifcvf_main.c
@@ -327,6 +327,11 @@ static u32 ifcvf_vdpa_get_vq_align(struct vdpa_device *vdpa_dev)
 	return IFCVF_QUEUE_ALIGNMENT;
 }
 
+static u32 ifcvf_vdpa_get_vq_group(struct vdpa_device *vdpa, u16 idx)
+{
+	return 0;
+}
+
 static void ifcvf_vdpa_get_config(struct vdpa_device *vdpa_dev,
 				  unsigned int offset,
 				  void *buf, unsigned int len)
@@ -387,6 +392,7 @@ static const struct vdpa_config_ops ifc_vdpa_ops = {
 	.get_device_id	= ifcvf_vdpa_get_device_id,
 	.get_vendor_id	= ifcvf_vdpa_get_vendor_id,
 	.get_vq_align	= ifcvf_vdpa_get_vq_align,
+	.get_vq_group	= ifcvf_vdpa_get_vq_group,
 	.get_config	= ifcvf_vdpa_get_config,
 	.set_config	= ifcvf_vdpa_set_config,
 	.set_config_cb  = ifcvf_vdpa_set_config_cb,
@@ -434,7 +440,8 @@ static int ifcvf_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	adapter = vdpa_alloc_device(struct ifcvf_adapter, vdpa,
 				    dev, &ifc_vdpa_ops,
-				    IFCVF_MAX_QUEUE_PAIRS * 2);
+				    IFCVF_MAX_QUEUE_PAIRS * 2, 1);
+
 	if (adapter == NULL) {
 		IFCVF_ERR(pdev, "Failed to allocate vDPA structure");
 		return -ENOMEM;
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index 9df69d5efe8c..4e480f4f754e 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -1428,6 +1428,11 @@ static u32 mlx5_vdpa_get_vq_align(struct vdpa_device *vdev)
 	return PAGE_SIZE;
 }
 
+static u32 mlx5_vdpa_get_vq_group(struct vdpa_device *vdpa, u16 idx)
+{
+	return 0;
+}
+
 enum { MLX5_VIRTIO_NET_F_GUEST_CSUM = 1 << 9,
 	MLX5_VIRTIO_NET_F_CSUM = 1 << 10,
 	MLX5_VIRTIO_NET_F_HOST_TSO6 = 1 << 11,
@@ -1838,6 +1843,7 @@ static const struct vdpa_config_ops mlx5_vdpa_ops = {
 	.get_vq_notification = mlx5_get_vq_notification,
 	.get_vq_irq = mlx5_get_vq_irq,
 	.get_vq_align = mlx5_vdpa_get_vq_align,
+	.get_vq_group = mlx5_vdpa_get_vq_group,
 	.get_features = mlx5_vdpa_get_features,
 	.set_features = mlx5_vdpa_set_features,
 	.set_config_cb = mlx5_vdpa_set_config_cb,
@@ -1925,7 +1931,7 @@ void *mlx5_vdpa_add_dev(struct mlx5_core_dev *mdev)
 	max_vqs = min_t(u32, max_vqs, MLX5_MAX_SUPPORTED_VQS);
 
 	ndev = vdpa_alloc_device(struct mlx5_vdpa_net, mvdev.vdev, mdev->device, &mlx5_vdpa_ops,
-				 2 * mlx5_vdpa_max_qps(max_vqs));
+				 2 * mlx5_vdpa_max_qps(max_vqs), 1);
 	if (IS_ERR(ndev))
 		return ndev;
 
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
index a69ffc991e13..46399746ec7c 100644
--- a/drivers/vdpa/vdpa.c
+++ b/drivers/vdpa/vdpa.c
@@ -62,6 +62,7 @@ static void vdpa_release_dev(struct device *d)
  * @parent: the parent device
  * @config: the bus operations that is supported by this device
  * @nvqs: number of virtqueues supported by this device
+ * @ngroups: number of groups supported by this device
  * @size: size of the parent structure that contains private data
  *
  * Driver should use vdpa_alloc_device() wrapper macro instead of
@@ -72,7 +73,7 @@ static void vdpa_release_dev(struct device *d)
  */
 struct vdpa_device *__vdpa_alloc_device(struct device *parent,
 					const struct vdpa_config_ops *config,
-					int nvqs,
+					int nvqs, unsigned int ngroups,
 					size_t size)
 {
 	struct vdpa_device *vdev;
@@ -100,6 +101,7 @@ struct vdpa_device *__vdpa_alloc_device(struct device *parent,
 	vdev->config = config;
 	vdev->features_valid = false;
 	vdev->nvqs = nvqs;
+	vdev->ngroups = ngroups;
 
 	err = dev_set_name(&vdev->dev, "vdpa%u", vdev->index);
 	if (err)
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index 62d640327145..6669c561bc6e 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -75,6 +75,7 @@ struct vdpasim {
 	u32 status;
 	u32 generation;
 	u64 features;
+	u32 groups;
 	/* spinlock to synchronize iommu table */
 	spinlock_t iommu_lock;
 };
@@ -352,7 +353,8 @@ static struct vdpasim *vdpasim_create(void)
 	else
 		ops = &vdpasim_net_config_ops;
 
-	vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops, VDPASIM_VQ_NUM);
+	vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops,
+				    VDPASIM_VQ_NUM, 1);
 	if (!vdpasim)
 		goto err_alloc;
 
@@ -481,6 +483,11 @@ static u32 vdpasim_get_vq_align(struct vdpa_device *vdpa)
 	return VDPASIM_QUEUE_ALIGN;
 }
 
+static u32 vdpasim_get_vq_group(struct vdpa_device *vdpa, u16 idx)
+{
+	return 0;
+}
+
 static u64 vdpasim_get_features(struct vdpa_device *vdpa)
 {
 	return vdpasim_features;
@@ -646,6 +653,7 @@ static const struct vdpa_config_ops vdpasim_net_config_ops = {
 	.set_vq_state           = vdpasim_set_vq_state,
 	.get_vq_state           = vdpasim_get_vq_state,
 	.get_vq_align           = vdpasim_get_vq_align,
+	.get_vq_group           = vdpasim_get_vq_group,
 	.get_features           = vdpasim_get_features,
 	.set_features           = vdpasim_set_features,
 	.set_config_cb          = vdpasim_set_config_cb,
@@ -672,6 +680,7 @@ static const struct vdpa_config_ops vdpasim_net_batch_config_ops = {
 	.set_vq_state           = vdpasim_set_vq_state,
 	.get_vq_state           = vdpasim_get_vq_state,
 	.get_vq_align           = vdpasim_get_vq_align,
+	.get_vq_group           = vdpasim_get_vq_group,
 	.get_features           = vdpasim_get_features,
 	.set_features           = vdpasim_set_features,
 	.set_config_cb          = vdpasim_set_config_cb,
diff --git a/include/linux/vdpa.h b/include/linux/vdpa.h
index df169c2f5c0f..d829512efd27 100644
--- a/include/linux/vdpa.h
+++ b/include/linux/vdpa.h
@@ -51,6 +51,7 @@ struct vdpa_device {
 	unsigned int index;
 	bool features_valid;
 	int nvqs;
+	unsigned int ngroups;
 };
 
 /**
@@ -109,6 +110,10 @@ struct vdpa_device {
  *				for the device
  *				@vdev: vdpa device
  *				Returns virtqueue algin requirement
+ * @get_vq_group:		Get the group id for a specific virtqueue
+ *				@vdev: vdpa device
+ *				@idx: virtqueue index
+ *				Returns u32: group id for this virtqueue
  * @get_features:		Get virtio features supported by the device
  *				@vdev: vdpa device
  *				Returns the virtio features support by the
@@ -203,6 +208,7 @@ struct vdpa_config_ops {
 
 	/* Device ops */
 	u32 (*get_vq_align)(struct vdpa_device *vdev);
+	u32 (*get_vq_group)(struct vdpa_device *vdev, u16 idx);
 	u64 (*get_features)(struct vdpa_device *vdev);
 	int (*set_features)(struct vdpa_device *vdev, u64 features);
 	void (*set_config_cb)(struct vdpa_device *vdev,
@@ -230,12 +236,12 @@ struct vdpa_config_ops {
 
 struct vdpa_device *__vdpa_alloc_device(struct device *parent,
 					const struct vdpa_config_ops *config,
-					int nvqs,
+					int nvqs, unsigned int ngroups,
 					size_t size);
 
-#define vdpa_alloc_device(dev_struct, member, parent, config, nvqs)   \
+#define vdpa_alloc_device(dev_struct, member, parent, config, nvqs, ngroups) \
 			  container_of(__vdpa_alloc_device( \
-				       parent, config, nvqs, \
+				       parent, config, nvqs, ngroups, \
 				       sizeof(dev_struct) + \
 				       BUILD_BUG_ON_ZERO(offsetof( \
 				       dev_struct, member))), \
