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2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h
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@@ -12,8 +12,10 @@
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 	struct nvkm_fault *fault;
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 	int id;
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 	int entries;
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+	u32 get;
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+	u32 put;
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 	struct nvkm_memory *mem;
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-	struct nvkm_vma *vma;
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+	u64 addr;
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 };
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 int nvkm_fault_new_(const struct nvkm_fault_func *, struct nvkm_device *,
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@@ -27,9 +29,29 @@
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 	struct {
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 		int nr;
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 		u32 entry_size;
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-		u32 (*entries)(struct nvkm_fault_buffer *);
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+		void (*info)(struct nvkm_fault_buffer *);
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+		u64 (*pin)(struct nvkm_fault_buffer *);
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 		void (*init)(struct nvkm_fault_buffer *);
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 		void (*fini)(struct nvkm_fault_buffer *);
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+		void (*intr)(struct nvkm_fault_buffer *, bool enable);
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 	} buffer;
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+	struct {
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+		struct nvkm_sclass base;
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+		int rp;
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+	} user;
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 };
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+
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+void gp100_fault_buffer_intr(struct nvkm_fault_buffer *, bool enable);
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+void gp100_fault_buffer_fini(struct nvkm_fault_buffer *);
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+void gp100_fault_buffer_init(struct nvkm_fault_buffer *);
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+u64 gp100_fault_buffer_pin(struct nvkm_fault_buffer *);
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+void gp100_fault_buffer_info(struct nvkm_fault_buffer *);
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+void gp100_fault_intr(struct nvkm_fault *);
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+
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+u64 gp10b_fault_buffer_pin(struct nvkm_fault_buffer *);
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+
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+int gv100_fault_oneinit(struct nvkm_fault *);
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+
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+int nvkm_ufault_new(struct nvkm_device *, const struct nvkm_oclass *,
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+		    void *, u32, struct nvkm_object **);
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 #endif