diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index becae2fa3b29..930732e5c780 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -138,6 +138,10 @@ struct intel_vgpu_display { struct intel_vgpu_sbi sbi; }; +struct vgpu_sched_ctl { + int weight; +}; + struct intel_vgpu { struct intel_gvt *gvt; int id; @@ -147,6 +151,7 @@ struct intel_vgpu { bool failsafe; bool resetting; void *sched_data; + struct vgpu_sched_ctl sched_ctl; struct intel_vgpu_fence fence; struct intel_vgpu_gm gm; @@ -160,6 +165,7 @@ struct intel_vgpu { struct list_head workload_q_head[I915_NUM_ENGINES]; struct kmem_cache *workloads; atomic_t running_workload_num; + ktime_t last_ctx_submit_time; DECLARE_BITMAP(tlb_handle_pending, I915_NUM_ENGINES); struct i915_gem_context *shadow_ctx; @@ -215,6 +221,7 @@ struct intel_vgpu_type { unsigned int low_gm_size; unsigned int high_gm_size; unsigned int fence; + unsigned int weight; enum intel_vgpu_edid resolution; }; @@ -236,6 +243,7 @@ struct intel_gvt { DECLARE_HASHTABLE(cmd_table, GVT_CMD_HASH_BITS); struct intel_vgpu_type *types; unsigned int num_types; + struct intel_vgpu *idle_vgpu; struct task_struct *service_thread; wait_queue_head_t service_thread_wq; @@ -249,6 +257,7 @@ static inline struct intel_gvt *to_gvt(struct drm_i915_private *i915) enum { INTEL_GVT_REQUEST_EMULATE_VBLANK = 0, + INTEL_GVT_REQUEST_SCHED = 1, }; static inline void intel_gvt_request_service(struct intel_gvt *gvt, @@ -322,6 +331,8 @@ struct intel_vgpu_creation_params { __u64 resolution; __s32 primary; __u64 vgpu_id; + + __u32 weight; }; int intel_vgpu_alloc_resource(struct intel_vgpu *vgpu, @@ -376,6 +387,8 @@ static inline void intel_vgpu_write_pci_bar(struct intel_vgpu *vgpu, int intel_gvt_init_vgpu_types(struct intel_gvt *gvt); void intel_gvt_clean_vgpu_types(struct intel_gvt *gvt); +struct intel_vgpu *intel_gvt_create_idle_vgpu(struct intel_gvt *gvt); +void intel_gvt_destroy_idle_vgpu(struct intel_vgpu *vgpu); struct intel_vgpu *intel_gvt_create_vgpu(struct intel_gvt *gvt, struct intel_vgpu_type *type); void intel_gvt_destroy_vgpu(struct intel_vgpu *vgpu); |