diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/gpu_scheduler.h | 4 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_execbuf_util.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/kfd_ioctl.h | 26 |
3 files changed, 31 insertions, 3 deletions
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 926379d53484..47e19796c450 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -331,4 +331,8 @@ struct drm_sched_fence *drm_sched_fence_create( void drm_sched_fence_scheduled(struct drm_sched_fence *fence); void drm_sched_fence_finished(struct drm_sched_fence *fence); +unsigned long drm_sched_suspend_timeout(struct drm_gpu_scheduler *sched); +void drm_sched_resume_timeout(struct drm_gpu_scheduler *sched, + unsigned long remaining); + #endif diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h index b0fdd1980034..621615fa7728 100644 --- a/include/drm/ttm/ttm_execbuf_util.h +++ b/include/drm/ttm/ttm_execbuf_util.h @@ -40,13 +40,13 @@ * * @head: list head for thread-private list. * @bo: refcounted buffer object pointer. - * @shared: should the fence be added shared? + * @num_shared: How many shared fences we want to add. */ struct ttm_validate_buffer { struct list_head head; struct ttm_buffer_object *bo; - bool shared; + unsigned int num_shared; }; /** diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index b01eb502d49c..e622fd1fbd46 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/linux/kfd_ioctl.h @@ -398,6 +398,24 @@ struct kfd_ioctl_unmap_memory_from_gpu_args { __u32 n_success; /* to/from KFD */ }; +struct kfd_ioctl_get_dmabuf_info_args { + __u64 size; /* from KFD */ + __u64 metadata_ptr; /* to KFD */ + __u32 metadata_size; /* to KFD (space allocated by user) + * from KFD (actual metadata size) + */ + __u32 gpu_id; /* from KFD */ + __u32 flags; /* from KFD (KFD_IOC_ALLOC_MEM_FLAGS) */ + __u32 dmabuf_fd; /* to KFD */ +}; + +struct kfd_ioctl_import_dmabuf_args { + __u64 va_addr; /* to KFD */ + __u64 handle; /* from KFD */ + __u32 gpu_id; /* to KFD */ + __u32 dmabuf_fd; /* to KFD */ +}; + #define AMDKFD_IOCTL_BASE 'K' #define AMDKFD_IO(nr) _IO(AMDKFD_IOCTL_BASE, nr) #define AMDKFD_IOR(nr, type) _IOR(AMDKFD_IOCTL_BASE, nr, type) @@ -486,7 +504,13 @@ struct kfd_ioctl_unmap_memory_from_gpu_args { #define AMDKFD_IOC_GET_QUEUE_WAVE_STATE \ AMDKFD_IOWR(0x1B, struct kfd_ioctl_get_queue_wave_state_args) +#define AMDKFD_IOC_GET_DMABUF_INFO \ + AMDKFD_IOWR(0x1C, struct kfd_ioctl_get_dmabuf_info_args) + +#define AMDKFD_IOC_IMPORT_DMABUF \ + AMDKFD_IOWR(0x1D, struct kfd_ioctl_import_dmabuf_args) + #define AMDKFD_COMMAND_START 0x01 -#define AMDKFD_COMMAND_END 0x1C +#define AMDKFD_COMMAND_END 0x1E #endif |