drm/nouveau/core: 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>

1 files changed, 21 insertions, 24 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h
index 306100f31f02..7a216cca2865 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h
@@ -1,38 +1,35 @@
-#ifndef __NOUVEAU_XTENSA_H__
-#define __NOUVEAU_XTENSA_H__
-
+#ifndef __NVKM_XTENSA_H__
+#define __NVKM_XTENSA_H__
 #include <core/engine.h>
-#include <core/engctx.h>
-#include <core/gpuobj.h>
+struct nvkm_gpuobj;
 
-struct nouveau_xtensa {
-	struct nouveau_engine base;
+struct nvkm_xtensa {
+	struct nvkm_engine base;
 
 	u32 addr;
-	struct nouveau_gpuobj *gpu_fw;
+	struct nvkm_gpuobj *gpu_fw;
 	u32 fifo_val;
 	u32 unkd28;
 };
 
-#define nouveau_xtensa_create(p,e,c,b,d,i,f,r)				\
-	nouveau_xtensa_create_((p), (e), (c), (b), (d), (i), (f),	\
+#define nvkm_xtensa_create(p,e,c,b,d,i,f,r)				\
+	nvkm_xtensa_create_((p), (e), (c), (b), (d), (i), (f),	\
 			       sizeof(**r),(void **)r)
 
-int _nouveau_xtensa_engctx_ctor(struct nouveau_object *,
-				struct nouveau_object *,
-				struct nouveau_oclass *, void *, u32,
-				struct nouveau_object **);
+int _nvkm_xtensa_engctx_ctor(struct nvkm_object *,
+				struct nvkm_object *,
+				struct nvkm_oclass *, void *, u32,
+				struct nvkm_object **);
 
-void _nouveau_xtensa_intr(struct nouveau_subdev *);
-int nouveau_xtensa_create_(struct nouveau_object *,
-			   struct nouveau_object *,
-			   struct nouveau_oclass *, u32, bool,
+void _nvkm_xtensa_intr(struct nvkm_subdev *);
+int nvkm_xtensa_create_(struct nvkm_object *,
+			   struct nvkm_object *,
+			   struct nvkm_oclass *, u32, bool,
 			   const char *, const char *,
 			   int, void **);
-#define _nouveau_xtensa_dtor _nouveau_engine_dtor
-int _nouveau_xtensa_init(struct nouveau_object *);
-int _nouveau_xtensa_fini(struct nouveau_object *, bool);
-u32  _nouveau_xtensa_rd32(struct nouveau_object *, u64);
-void _nouveau_xtensa_wr32(struct nouveau_object *, u64, u32);
-
+#define _nvkm_xtensa_dtor _nvkm_engine_dtor
+int _nvkm_xtensa_init(struct nvkm_object *);
+int _nvkm_xtensa_fini(struct nvkm_object *, bool);
+u32  _nvkm_xtensa_rd32(struct nvkm_object *, u64);
+void _nvkm_xtensa_wr32(struct nvkm_object *, u64, u32);
 #endif