drm/nouveau/gr: namespace + nvidia gpu names (no binary change)

The namespace of NVKM is being changed to nvkm_ instead of nouveau_,
which will be used for the DRM part of the driver.  This is being
done in order to make it very clear as to what part of the driver a
given symbol belongs to, and as a minor step towards splitting the
DRM driver out to be able to stand on its own (for virt).

Because there's already a large amount of churn here anyway, this is
as good a time as any to also switch to NVIDIA's device and chipset
naming to ease collaboration with them.

A comparison of objdump disassemblies proves no code changes.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

2 files changed, 66 insertions, 65 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/os.h b/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
index 9d6990aa5b47..2fe75c15e5ac 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
@@ -250,5 +250,6 @@
 #define nouveau_disp nvkm_disp
 #define nouveau_fifo_chan nvkm_fifo_chan
 #define nouveau_fifo nvkm_fifo
+#define nouveau_gr nvkm_gr
 
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h
index 9985adca0fda..93ef1f2bfac4 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h
@@ -1,86 +1,86 @@
-#ifndef __NOUVEAU_GR_H__
-#define __NOUVEAU_GR_H__
-
-#include <core/engine.h>
+#ifndef __NVKM_GR_H__
+#define __NVKM_GR_H__
 #include <core/engctx.h>
-#include <core/enum.h>
 
-struct nouveau_gr_chan {
-	struct nouveau_engctx base;
+struct nvkm_gr_chan {
+	struct nvkm_engctx base;
 };
 
-#define nouveau_gr_context_create(p,e,c,g,s,a,f,d)                          \
-	nouveau_engctx_create((p), (e), (c), (g), (s), (a), (f), (d))
-#define nouveau_gr_context_destroy(d)                                       \
-	nouveau_engctx_destroy(&(d)->base)
-#define nouveau_gr_context_init(d)                                          \
-	nouveau_engctx_init(&(d)->base)
-#define nouveau_gr_context_fini(d,s)                                        \
-	nouveau_engctx_fini(&(d)->base, (s))
+#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
 
-#define _nouveau_gr_context_dtor _nouveau_engctx_dtor
-#define _nouveau_gr_context_init _nouveau_engctx_init
-#define _nouveau_gr_context_fini _nouveau_engctx_fini
-#define _nouveau_gr_context_rd32 _nouveau_engctx_rd32
-#define _nouveau_gr_context_wr32 _nouveau_engctx_wr32
+#include <core/engine.h>
 
-struct nouveau_gr {
-	struct nouveau_engine base;
+struct nvkm_gr {
+	struct nvkm_engine base;
 
 	/* Returns chipset-specific counts of units packed into an u64.
 	 */
-	u64 (*units)(struct nouveau_gr *);
+	u64 (*units)(struct nvkm_gr *);
 };
 
-static inline struct nouveau_gr *
-nouveau_gr(void *obj)
+static inline struct nvkm_gr *
+nvkm_gr(void *obj)
 {
-	return (void *)nouveau_engine(obj, NVDEV_ENGINE_GR);
+	return (void *)nvkm_engine(obj, NVDEV_ENGINE_GR);
 }
 
-#define nouveau_gr_create(p,e,c,y,d)                                        \
-	nouveau_engine_create((p), (e), (c), (y), "PGR", "graphics", (d))
-#define nouveau_gr_destroy(d)                                               \
-	nouveau_engine_destroy(&(d)->base)
-#define nouveau_gr_init(d)                                                  \
-	nouveau_engine_init(&(d)->base)
-#define nouveau_gr_fini(d,s)                                                \
-	nouveau_engine_fini(&(d)->base, (s))
+#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 _nouveau_gr_dtor _nouveau_engine_dtor
-#define _nouveau_gr_init _nouveau_engine_init
-#define _nouveau_gr_fini _nouveau_engine_fini
+#define _nvkm_gr_dtor _nvkm_engine_dtor
+#define _nvkm_gr_init _nvkm_engine_init
+#define _nvkm_gr_fini _nvkm_engine_fini
 
-extern struct nouveau_oclass nv04_gr_oclass;
-extern struct nouveau_oclass nv10_gr_oclass;
-extern struct nouveau_oclass nv20_gr_oclass;
-extern struct nouveau_oclass nv25_gr_oclass;
-extern struct nouveau_oclass nv2a_gr_oclass;
-extern struct nouveau_oclass nv30_gr_oclass;
-extern struct nouveau_oclass nv34_gr_oclass;
-extern struct nouveau_oclass nv35_gr_oclass;
-extern struct nouveau_oclass nv40_gr_oclass;
-extern struct nouveau_oclass nv50_gr_oclass;
-extern struct nouveau_oclass *nvc0_gr_oclass;
-extern struct nouveau_oclass *nvc1_gr_oclass;
-extern struct nouveau_oclass *nvc4_gr_oclass;
-extern struct nouveau_oclass *nvc8_gr_oclass;
-extern struct nouveau_oclass *nvd7_gr_oclass;
-extern struct nouveau_oclass *nvd9_gr_oclass;
-extern struct nouveau_oclass *nve4_gr_oclass;
-extern struct nouveau_oclass *gk20a_gr_oclass;
-extern struct nouveau_oclass *nvf0_gr_oclass;
-extern struct nouveau_oclass *gk110b_gr_oclass;
-extern struct nouveau_oclass *nv108_gr_oclass;
-extern struct nouveau_oclass *gm107_gr_oclass;
+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;
 
-extern const struct nouveau_bitfield nv04_gr_nsource[];
-extern struct nouveau_ofuncs nv04_gr_ofuncs;
-bool nv04_gr_idle(void *obj);
+#include <core/enum.h>
 
-extern const struct nouveau_bitfield nv10_gr_intr_name[];
-extern const struct nouveau_bitfield nv10_gr_nstatus[];
+extern const struct nvkm_bitfield nv04_gr_nsource[];
+extern struct nvkm_ofuncs nv04_gr_ofuncs;
+bool nv04_gr_idle(void *obj);
 
-extern const struct nouveau_enum nv50_data_error_names[];
+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