diff options
Diffstat (limited to 'drivers/vdpa')
| -rw-r--r-- | drivers/vdpa/mlx5/core/mlx5_vdpa.h | 3 | ||||
| -rw-r--r-- | drivers/vdpa/vdpa_sim/vdpa_sim.c | 8 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/vdpa/mlx5/core/mlx5_vdpa.h b/drivers/vdpa/mlx5/core/mlx5_vdpa.h index b53420e874ac..ca56242972b3 100644 --- a/drivers/vdpa/mlx5/core/mlx5_vdpa.h +++ b/drivers/vdpa/mlx5/core/mlx5_vdpa.h @@ -100,9 +100,6 @@ struct mlx5_vdpa_dev { bool suspended; }; -int mlx5_vdpa_alloc_pd(struct mlx5_vdpa_dev *dev, u32 *pdn, u16 uid); -int mlx5_vdpa_dealloc_pd(struct mlx5_vdpa_dev *dev, u32 pdn, u16 uid); -int mlx5_vdpa_get_null_mkey(struct mlx5_vdpa_dev *dev, u32 *null_mkey); int mlx5_vdpa_create_tis(struct mlx5_vdpa_dev *mvdev, void *in, u32 *tisn); void mlx5_vdpa_destroy_tis(struct mlx5_vdpa_dev *mvdev, u32 tisn); int mlx5_vdpa_create_rqt(struct mlx5_vdpa_dev *mvdev, void *in, int inlen, u32 *rqtn); diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c index d343af4fa60e..76d41058add9 100644 --- a/drivers/vdpa/vdpa_sim/vdpa_sim.c +++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c @@ -18,6 +18,7 @@ #include <linux/vdpa.h> #include <linux/vhost_iotlb.h> #include <uapi/linux/vdpa.h> +#include <uapi/linux/vhost_types.h> #include "vdpa_sim.h" @@ -410,6 +411,11 @@ static u64 vdpasim_get_device_features(struct vdpa_device *vdpa) return vdpasim->dev_attr.supported_features; } +static u64 vdpasim_get_backend_features(const struct vdpa_device *vdpa) +{ + return BIT_ULL(VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK); +} + static int vdpasim_set_driver_features(struct vdpa_device *vdpa, u64 features) { struct vdpasim *vdpasim = vdpa_to_sim(vdpa); @@ -733,6 +739,7 @@ static const struct vdpa_config_ops vdpasim_config_ops = { .get_vq_align = vdpasim_get_vq_align, .get_vq_group = vdpasim_get_vq_group, .get_device_features = vdpasim_get_device_features, + .get_backend_features = vdpasim_get_backend_features, .set_driver_features = vdpasim_set_driver_features, .get_driver_features = vdpasim_get_driver_features, .set_config_cb = vdpasim_set_config_cb, @@ -770,6 +777,7 @@ static const struct vdpa_config_ops vdpasim_batch_config_ops = { .get_vq_align = vdpasim_get_vq_align, .get_vq_group = vdpasim_get_vq_group, .get_device_features = vdpasim_get_device_features, + .get_backend_features = vdpasim_get_backend_features, .set_driver_features = vdpasim_set_driver_features, .get_driver_features = vdpasim_get_driver_features, .set_config_cb = vdpasim_set_config_cb, |