disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/gpu/drm/i915/gvt/scheduler.h
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@@ -61,7 +61,7 @@
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 	unsigned long guest_gma;
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 	unsigned long shadow_gma;
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 	void *shadow_va;
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-	uint32_t size;
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+	u32 size;
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 };
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 #define PER_CTX_ADDR_MASK 0xfffff000
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@@ -79,13 +79,15 @@
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 struct intel_vgpu_workload {
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 	struct intel_vgpu *vgpu;
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-	int ring_id;
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+	const struct intel_engine_cs *engine;
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 	struct i915_request *req;
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 	/* if this workload has been dispatched to i915? */
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 	bool dispatched;
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+	bool shadow;      /* if workload has done shadow of guest request */
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 	int status;
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 	struct intel_vgpu_mm *shadow_mm;
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+	struct list_head lri_shadow_mm; /* For PPGTT load cmd */
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 	/* different submission model may need different handler */
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 	int (*prepare)(struct intel_vgpu_workload *);
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@@ -99,6 +101,7 @@
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 	struct execlist_ctx_descriptor_format ctx_desc;
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 	struct execlist_ring_context *ring_context;
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 	unsigned long rb_head, rb_tail, rb_ctl, rb_start, rb_len;
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+	unsigned long guest_rb_head;
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 	bool restore_inhibit;
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 	struct intel_vgpu_elsp_dwords elsp_dwords;
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 	bool emulate_schedule_in;
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@@ -121,14 +124,12 @@
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 	struct i915_vma *vma;
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 	void *va;
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 	u32 *bb_start_cmd_va;
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-	unsigned int clflush;
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-	bool accessing;
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 	unsigned long bb_offset;
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 	bool ppgtt;
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 };
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-#define workload_q_head(vgpu, ring_id) \
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-	(&(vgpu->submission.workload_q_head[ring_id]))
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+#define workload_q_head(vgpu, e) \
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+	(&(vgpu)->submission.workload_q_head[(e)->id])
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 void intel_vgpu_queue_workload(struct intel_vgpu_workload *workload);
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@@ -141,24 +142,25 @@
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 int intel_vgpu_setup_submission(struct intel_vgpu *vgpu);
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 void intel_vgpu_reset_submission(struct intel_vgpu *vgpu,
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-				 unsigned long engine_mask);
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+				 intel_engine_mask_t engine_mask);
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 void intel_vgpu_clean_submission(struct intel_vgpu *vgpu);
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 int intel_vgpu_select_submission_ops(struct intel_vgpu *vgpu,
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-				     unsigned long engine_mask,
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+				     intel_engine_mask_t engine_mask,
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 				     unsigned int interface);
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 extern const struct intel_vgpu_submission_ops
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 intel_vgpu_execlist_submission_ops;
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 struct intel_vgpu_workload *
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-intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id,
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+intel_vgpu_create_workload(struct intel_vgpu *vgpu,
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+			   const struct intel_engine_cs *engine,
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 			   struct execlist_ctx_descriptor_format *desc);
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 void intel_vgpu_destroy_workload(struct intel_vgpu_workload *workload);
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 void intel_vgpu_clean_workloads(struct intel_vgpu *vgpu,
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-				unsigned long engine_mask);
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+				intel_engine_mask_t engine_mask);
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 #endif