1 files changed, 86 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h
new file mode 100644
index 000000000000..93ef1f2bfac4
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h
@@ -0,0 +1,86 @@
+#ifndef __NVKM_GR_H__
+#define __NVKM_GR_H__
+#include <core/engctx.h>
+
+struct nvkm_gr_chan {
+	struct nvkm_engctx base;
+};
+
+#define nvkm_gr_context_create(p,e,c,g,s,a,f,d)                          \
+	nvkm_engctx_create((p), (e), (c), (g), (s), (a), (f), (d))
+#define nvkm_gr_context_destroy(d)                                       \
+	nvkm_engctx_destroy(&(d)->base)
+#define nvkm_gr_context_init(d)                                          \
+	nvkm_engctx_init(&(d)->base)
+#define nvkm_gr_context_fini(d,s)                                        \
+	nvkm_engctx_fini(&(d)->base, (s))
+
+#define _nvkm_gr_context_dtor _nvkm_engctx_dtor
+#define _nvkm_gr_context_init _nvkm_engctx_init
+#define _nvkm_gr_context_fini _nvkm_engctx_fini
+#define _nvkm_gr_context_rd32 _nvkm_engctx_rd32
+#define _nvkm_gr_context_wr32 _nvkm_engctx_wr32
+
+#include <core/engine.h>
+
+struct nvkm_gr {
+	struct nvkm_engine base;
+
+	/* Returns chipset-specific counts of units packed into an u64.
+	 */
+	u64 (*units)(struct nvkm_gr *);
+};
+
+static inline struct nvkm_gr *
+nvkm_gr(void *obj)
+{
+	return (void *)nvkm_engine(obj, NVDEV_ENGINE_GR);
+}
+
+#define nvkm_gr_create(p,e,c,y,d)                                        \
+	nvkm_engine_create((p), (e), (c), (y), "PGR", "graphics", (d))
+#define nvkm_gr_destroy(d)                                               \
+	nvkm_engine_destroy(&(d)->base)
+#define nvkm_gr_init(d)                                                  \
+	nvkm_engine_init(&(d)->base)
+#define nvkm_gr_fini(d,s)                                                \
+	nvkm_engine_fini(&(d)->base, (s))
+
+#define _nvkm_gr_dtor _nvkm_engine_dtor
+#define _nvkm_gr_init _nvkm_engine_init
+#define _nvkm_gr_fini _nvkm_engine_fini
+
+extern struct nvkm_oclass nv04_gr_oclass;
+extern struct nvkm_oclass nv10_gr_oclass;
+extern struct nvkm_oclass nv20_gr_oclass;
+extern struct nvkm_oclass nv25_gr_oclass;
+extern struct nvkm_oclass nv2a_gr_oclass;
+extern struct nvkm_oclass nv30_gr_oclass;
+extern struct nvkm_oclass nv34_gr_oclass;
+extern struct nvkm_oclass nv35_gr_oclass;
+extern struct nvkm_oclass nv40_gr_oclass;
+extern struct nvkm_oclass nv50_gr_oclass;
+extern struct nvkm_oclass *gf100_gr_oclass;
+extern struct nvkm_oclass *gf108_gr_oclass;
+extern struct nvkm_oclass *gf104_gr_oclass;
+extern struct nvkm_oclass *gf110_gr_oclass;
+extern struct nvkm_oclass *gf117_gr_oclass;
+extern struct nvkm_oclass *gf119_gr_oclass;
+extern struct nvkm_oclass *gk104_gr_oclass;
+extern struct nvkm_oclass *gk20a_gr_oclass;
+extern struct nvkm_oclass *gk110_gr_oclass;
+extern struct nvkm_oclass *gk110b_gr_oclass;
+extern struct nvkm_oclass *gk208_gr_oclass;
+extern struct nvkm_oclass *gm107_gr_oclass;
+
+#include <core/enum.h>
+
+extern const struct nvkm_bitfield nv04_gr_nsource[];
+extern struct nvkm_ofuncs nv04_gr_ofuncs;
+bool nv04_gr_idle(void *obj);
+
+extern const struct nvkm_bitfield nv10_gr_intr_name[];
+extern const struct nvkm_bitfield nv10_gr_nstatus[];
+
+extern const struct nvkm_enum nv50_data_error_names[];
+#endif