diff options
Diffstat (limited to 'drivers/vdpa')
| -rw-r--r-- | drivers/vdpa/alibaba/eni_vdpa.c | 2 | ||||
| -rw-r--r-- | drivers/vdpa/ifcvf/ifcvf_main.c | 8 | ||||
| -rw-r--r-- | drivers/vdpa/mlx5/net/mlx5_vnet.c | 8 | ||||
| -rw-r--r-- | drivers/vdpa/vdpa.c | 3 | ||||
| -rw-r--r-- | drivers/vdpa/vdpa_sim/vdpa_sim.c | 9 | ||||
| -rw-r--r-- | drivers/vdpa/vdpa_sim/vdpa_sim.h | 1 | ||||
| -rw-r--r-- | drivers/vdpa/vdpa_user/vduse_dev.c | 2 | ||||
| -rw-r--r-- | drivers/vdpa/virtio_pci/vp_vdpa.c | 2 |
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); |