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-rw-r--r--drivers/vdpa/alibaba/eni_vdpa.c2
-rw-r--r--drivers/vdpa/ifcvf/ifcvf_main.c8
-rw-r--r--drivers/vdpa/mlx5/net/mlx5_vnet.c8
-rw-r--r--drivers/vdpa/vdpa.c3
-rw-r--r--drivers/vdpa/vdpa_sim/vdpa_sim.c9
-rw-r--r--drivers/vdpa/vdpa_sim/vdpa_sim.h1
-rw-r--r--drivers/vdpa/vdpa_user/vduse_dev.c2
-rw-r--r--drivers/vdpa/virtio_pci/vp_vdpa.c2
8 files changed, 29 insertions, 6 deletions
diff --git a/drivers/vdpa/alibaba/eni_vdpa.c b/drivers/vdpa/alibaba/eni_vdpa.c
index f480d54f308c..3e93c5eb0cf9 100644
--- a/drivers/vdpa/alibaba/eni_vdpa.c
+++ b/drivers/vdpa/alibaba/eni_vdpa.c
@@ -470,7 +470,7 @@ static int eni_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id)
return ret;
eni_vdpa = vdpa_alloc_device(struct eni_vdpa, vdpa,
- dev, &eni_vdpa_ops, NULL, false);
+ dev, &eni_vdpa_ops, 1, NULL, false);
if (IS_ERR(eni_vdpa)) {
ENI_ERR(pdev, "failed to allocate vDPA structure\n");
return PTR_ERR(eni_vdpa);
diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c
index 4366320fb68d..fde33e143246 100644
--- a/drivers/vdpa/ifcvf/ifcvf_main.c
+++ b/drivers/vdpa/ifcvf/ifcvf_main.c
@@ -626,6 +626,11 @@ static size_t ifcvf_vdpa_get_config_size(struct vdpa_device *vdpa_dev)
return vf->config_size;
}
+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)
@@ -704,6 +709,7 @@ 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_size = ifcvf_vdpa_get_config_size,
.get_config = ifcvf_vdpa_get_config,
.set_config = ifcvf_vdpa_set_config,
@@ -758,7 +764,7 @@ static int ifcvf_vdpa_dev_add(struct vdpa_mgmt_dev *mdev, const char *name,
pdev = ifcvf_mgmt_dev->pdev;
dev = &pdev->dev;
adapter = vdpa_alloc_device(struct ifcvf_adapter, vdpa,
- dev, &ifc_vdpa_ops, name, false);
+ dev, &ifc_vdpa_ops, 1, name, false);
if (IS_ERR(adapter)) {
IFCVF_ERR(pdev, "Failed to allocate vDPA structure");
return PTR_ERR(adapter);
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index 57cfc64248b7..5647e12056d8 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -1947,6 +1947,11 @@ 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,
@@ -2582,6 +2587,7 @@ 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_device_features = mlx5_vdpa_get_device_features,
.set_driver_features = mlx5_vdpa_set_driver_features,
.get_driver_features = mlx5_vdpa_get_driver_features,
@@ -2817,7 +2823,7 @@ static int mlx5_vdpa_dev_add(struct vdpa_mgmt_dev *v_mdev, const char *name,
}
ndev = vdpa_alloc_device(struct mlx5_vdpa_net, mvdev.vdev, mdev->device, &mlx5_vdpa_ops,
- name, false);
+ 1, name, false);
if (IS_ERR(ndev))
return PTR_ERR(ndev);
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
index 9d3534a0bc5f..4ca54779be2c 100644
--- a/drivers/vdpa/vdpa.c
+++ b/drivers/vdpa/vdpa.c
@@ -158,6 +158,7 @@ static void vdpa_release_dev(struct device *d)
* initialized but before registered.
* @parent: the parent device
* @config: the bus operations that is supported by this device
+ * @ngroups: number of groups supported by this device
* @size: size of the parent structure that contains private data
* @name: name of the vdpa device; optional.
* @use_va: indicate whether virtual address must be used by this device
@@ -170,6 +171,7 @@ static void vdpa_release_dev(struct device *d)
*/
struct vdpa_device *__vdpa_alloc_device(struct device *parent,
const struct vdpa_config_ops *config,
+ unsigned int ngroups,
size_t size, const char *name,
bool use_va)
{
@@ -202,6 +204,7 @@ struct vdpa_device *__vdpa_alloc_device(struct device *parent,
vdev->config = config;
vdev->features_valid = false;
vdev->use_va = use_va;
+ vdev->ngroups = ngroups;
if (name)
err = dev_set_name(&vdev->dev, "%s", name);
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index ddbe142af09a..c98cb1f869fa 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -250,7 +250,7 @@ struct vdpasim *vdpasim_create(struct vdpasim_dev_attr *dev_attr)
else
ops = &vdpasim_config_ops;
- vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops,
+ vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops, 1,
dev_attr->name, false);
if (IS_ERR(vdpasim)) {
ret = PTR_ERR(vdpasim);
@@ -399,6 +399,11 @@ 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_device_features(struct vdpa_device *vdpa)
{
struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
@@ -620,6 +625,7 @@ static const struct vdpa_config_ops vdpasim_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_device_features = vdpasim_get_device_features,
.set_driver_features = vdpasim_set_driver_features,
.get_driver_features = vdpasim_get_driver_features,
@@ -650,6 +656,7 @@ static const struct vdpa_config_ops vdpasim_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_device_features = vdpasim_get_device_features,
.set_driver_features = vdpasim_set_driver_features,
.get_driver_features = vdpasim_get_driver_features,
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.h b/drivers/vdpa/vdpa_sim/vdpa_sim.h
index cd58e888bcf3..0be7c1e7ef80 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.h
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.h
@@ -63,6 +63,7 @@ struct vdpasim {
u32 status;
u32 generation;
u64 features;
+ u32 groups;
/* spinlock to synchronize iommu table */
spinlock_t iommu_lock;
};
diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c
index f85d1a08ed87..4ee6850b9a68 100644
--- a/drivers/vdpa/vdpa_user/vduse_dev.c
+++ b/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -1495,7 +1495,7 @@ static int vduse_dev_init_vdpa(struct vduse_dev *dev, const char *name)
return -EEXIST;
vdev = vdpa_alloc_device(struct vduse_vdpa, vdpa, dev->dev,
- &vduse_vdpa_config_ops, name, true);
+ &vduse_vdpa_config_ops, 1, name, true);
if (IS_ERR(vdev))
return PTR_ERR(vdev);
diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c b/drivers/vdpa/virtio_pci/vp_vdpa.c
index cce101e6a940..e18dfe993901 100644
--- a/drivers/vdpa/virtio_pci/vp_vdpa.c
+++ b/drivers/vdpa/virtio_pci/vp_vdpa.c
@@ -466,7 +466,7 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id)
return ret;
vp_vdpa = vdpa_alloc_device(struct vp_vdpa, vdpa,
- dev, &vp_vdpa_ops, NULL, false);
+ dev, &vp_vdpa_ops, 1, NULL, false);
if (IS_ERR(vp_vdpa)) {
dev_err(dev, "vp_vdpa: Failed to allocate vDPA structure\n");
return PTR_ERR(vp_vdpa);