drm/nouveau/fifo: 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>

drivers/gpu/drm/nouveau/include/nvkm/core/os.h

@@ -248,5 +248,7 @@
 #define nouveau_dmaeng nvkm_dmaeng
 #define nouveau_dmaobj nvkm_dmaobj
 #define nouveau_disp nvkm_disp
+#define nouveau_fifo_chan nvkm_fifo_chan
+#define nouveau_fifo nvkm_fifo
 
 #endif

drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h

-#ifndef __NOUVEAU_FIFO_H__
-#define __NOUVEAU_FIFO_H__
-
+#ifndef __NVKM_FIFO_H__
+#define __NVKM_FIFO_H__
 #include <core/namedb.h>
-#include <core/gpuobj.h>
-#include <core/engine.h>
-#include <core/event.h>
 
-struct nouveau_fifo_chan {
-	struct nouveau_namedb namedb;
-	struct nouveau_dmaobj *pushdma;
-	struct nouveau_gpuobj *pushgpu;
+struct nvkm_fifo_chan {
+	struct nvkm_namedb namedb;
+	struct nvkm_dmaobj *pushdma;
+	struct nvkm_gpuobj *pushgpu;
 	void __iomem *user;
 	u64 addr;
 	u32 size;
@@ -17,110 +13,114 @@ struct nouveau_fifo_chan {
 	atomic_t refcnt; /* NV04_NVSW_SET_REF */
 };
 
-static inline struct nouveau_fifo_chan *
-nouveau_fifo_chan(void *obj)
+static inline struct nvkm_fifo_chan *
+nvkm_fifo_chan(void *obj)
 {
 	return (void *)nv_namedb(obj);
 }
 
-#define nouveau_fifo_channel_create(p,e,c,b,a,s,n,m,d)                         \
-	nouveau_fifo_channel_create_((p), (e), (c), (b), (a), (s), (n),        \
+#define nvkm_fifo_channel_create(p,e,c,b,a,s,n,m,d)                         \
+	nvkm_fifo_channel_create_((p), (e), (c), (b), (a), (s), (n),        \
 				     (m), sizeof(**d), (void **)d)
-#define nouveau_fifo_channel_init(p)                                           \
-	nouveau_namedb_init(&(p)->namedb)
-#define nouveau_fifo_channel_fini(p,s)                                         \
-	nouveau_namedb_fini(&(p)->namedb, (s))
-
-int  nouveau_fifo_channel_create_(struct nouveau_object *,
-				  struct nouveau_object *,
-				  struct nouveau_oclass *,
+#define nvkm_fifo_channel_init(p)                                           \
+	nvkm_namedb_init(&(p)->namedb)
+#define nvkm_fifo_channel_fini(p,s)                                         \
+	nvkm_namedb_fini(&(p)->namedb, (s))
+
+int  nvkm_fifo_channel_create_(struct nvkm_object *,
+				  struct nvkm_object *,
+				  struct nvkm_oclass *,
 				  int bar, u32 addr, u32 size, u32 push,
 				  u64 engmask, int len, void **);
-void nouveau_fifo_channel_destroy(struct nouveau_fifo_chan *);
+void nvkm_fifo_channel_destroy(struct nvkm_fifo_chan *);
 
-#define _nouveau_fifo_channel_init _nouveau_namedb_init
-#define _nouveau_fifo_channel_fini _nouveau_namedb_fini
+#define _nvkm_fifo_channel_init _nvkm_namedb_init
+#define _nvkm_fifo_channel_fini _nvkm_namedb_fini
 
-void _nouveau_fifo_channel_dtor(struct nouveau_object *);
-int  _nouveau_fifo_channel_map(struct nouveau_object *, u64 *, u32 *);
-u32  _nouveau_fifo_channel_rd32(struct nouveau_object *, u64);
-void _nouveau_fifo_channel_wr32(struct nouveau_object *, u64, u32);
-int  _nouveau_fifo_channel_ntfy(struct nouveau_object *, u32, struct nvkm_event **);
+void _nvkm_fifo_channel_dtor(struct nvkm_object *);
+int  _nvkm_fifo_channel_map(struct nvkm_object *, u64 *, u32 *);
+u32  _nvkm_fifo_channel_rd32(struct nvkm_object *, u64);
+void _nvkm_fifo_channel_wr32(struct nvkm_object *, u64, u32);
+int  _nvkm_fifo_channel_ntfy(struct nvkm_object *, u32, struct nvkm_event **);
 
-struct nouveau_fifo_base {
-	struct nouveau_gpuobj gpuobj;
+#include <core/gpuobj.h>
+
+struct nvkm_fifo_base {
+	struct nvkm_gpuobj gpuobj;
 };
 
-#define nouveau_fifo_context_create(p,e,c,g,s,a,f,d)                           \
-	nouveau_gpuobj_create((p), (e), (c), 0, (g), (s), (a), (f), (d))
-#define nouveau_fifo_context_destroy(p)                                        \
-	nouveau_gpuobj_destroy(&(p)->gpuobj)
-#define nouveau_fifo_context_init(p)                                           \
-	nouveau_gpuobj_init(&(p)->gpuobj)
-#define nouveau_fifo_context_fini(p,s)                                         \
-	nouveau_gpuobj_fini(&(p)->gpuobj, (s))
+#define nvkm_fifo_context_create(p,e,c,g,s,a,f,d)                           \
+	nvkm_gpuobj_create((p), (e), (c), 0, (g), (s), (a), (f), (d))
+#define nvkm_fifo_context_destroy(p)                                        \
+	nvkm_gpuobj_destroy(&(p)->gpuobj)
+#define nvkm_fifo_context_init(p)                                           \
+	nvkm_gpuobj_init(&(p)->gpuobj)
+#define nvkm_fifo_context_fini(p,s)                                         \
+	nvkm_gpuobj_fini(&(p)->gpuobj, (s))
+
+#define _nvkm_fifo_context_dtor _nvkm_gpuobj_dtor
+#define _nvkm_fifo_context_init _nvkm_gpuobj_init
+#define _nvkm_fifo_context_fini _nvkm_gpuobj_fini
+#define _nvkm_fifo_context_rd32 _nvkm_gpuobj_rd32
+#define _nvkm_fifo_context_wr32 _nvkm_gpuobj_wr32
 
-#define _nouveau_fifo_context_dtor _nouveau_gpuobj_dtor
-#define _nouveau_fifo_context_init _nouveau_gpuobj_init
-#define _nouveau_fifo_context_fini _nouveau_gpuobj_fini
-#define _nouveau_fifo_context_rd32 _nouveau_gpuobj_rd32
-#define _nouveau_fifo_context_wr32 _nouveau_gpuobj_wr32
+#include <core/engine.h>
+#include <core/event.h>
 
-struct nouveau_fifo {
-	struct nouveau_engine base;
+struct nvkm_fifo {
+	struct nvkm_engine base;
 
 	struct nvkm_event cevent; /* channel creation event */
 	struct nvkm_event uevent; /* async user trigger */
 
-	struct nouveau_object **channel;
+	struct nvkm_object **channel;
 	spinlock_t lock;
 	u16 min;
 	u16 max;
 
-	int  (*chid)(struct nouveau_fifo *, struct nouveau_object *);
-	void (*pause)(struct nouveau_fifo *, unsigned long *);
-	void (*start)(struct nouveau_fifo *, unsigned long *);
+	int  (*chid)(struct nvkm_fifo *, struct nvkm_object *);
+	void (*pause)(struct nvkm_fifo *, unsigned long *);
+	void (*start)(struct nvkm_fifo *, unsigned long *);
 };
 
-static inline struct nouveau_fifo *
-nouveau_fifo(void *obj)
+static inline struct nvkm_fifo *
+nvkm_fifo(void *obj)
 {
-	return (void *)nouveau_engine(obj, NVDEV_ENGINE_FIFO);
+	return (void *)nvkm_engine(obj, NVDEV_ENGINE_FIFO);
 }
 
-#define nouveau_fifo_create(o,e,c,fc,lc,d)                                     \
-	nouveau_fifo_create_((o), (e), (c), (fc), (lc), sizeof(**d), (void **)d)
-#define nouveau_fifo_init(p)                                                   \
-	nouveau_engine_init(&(p)->base)
-#define nouveau_fifo_fini(p,s)                                                 \
-	nouveau_engine_fini(&(p)->base, (s))
+#define nvkm_fifo_create(o,e,c,fc,lc,d)                                     \
+	nvkm_fifo_create_((o), (e), (c), (fc), (lc), sizeof(**d), (void **)d)
+#define nvkm_fifo_init(p)                                                   \
+	nvkm_engine_init(&(p)->base)
+#define nvkm_fifo_fini(p,s)                                                 \
+	nvkm_engine_fini(&(p)->base, (s))
 
-int nouveau_fifo_create_(struct nouveau_object *, struct nouveau_object *,
-			 struct nouveau_oclass *, int min, int max,
+int nvkm_fifo_create_(struct nvkm_object *, struct nvkm_object *,
+			 struct nvkm_oclass *, int min, int max,
 			 int size, void **);
-void nouveau_fifo_destroy(struct nouveau_fifo *);
+void nvkm_fifo_destroy(struct nvkm_fifo *);
 const char *
-nouveau_client_name_for_fifo_chid(struct nouveau_fifo *fifo, u32 chid);
-
-#define _nouveau_fifo_init _nouveau_engine_init
-#define _nouveau_fifo_fini _nouveau_engine_fini
-
-extern struct nouveau_oclass *nv04_fifo_oclass;
-extern struct nouveau_oclass *nv10_fifo_oclass;
-extern struct nouveau_oclass *nv17_fifo_oclass;
-extern struct nouveau_oclass *nv40_fifo_oclass;
-extern struct nouveau_oclass *nv50_fifo_oclass;
-extern struct nouveau_oclass *nv84_fifo_oclass;
-extern struct nouveau_oclass *nvc0_fifo_oclass;
-extern struct nouveau_oclass *nve0_fifo_oclass;
-extern struct nouveau_oclass *gk20a_fifo_oclass;
-extern struct nouveau_oclass *nv108_fifo_oclass;
-
-int  nouveau_fifo_uevent_ctor(struct nouveau_object *, void *, u32,
-			      struct nvkm_notify *);
-void nouveau_fifo_uevent(struct nouveau_fifo *);
-
-void nv04_fifo_intr(struct nouveau_subdev *);
-int  nv04_fifo_context_attach(struct nouveau_object *, struct nouveau_object *);
-
+nvkm_client_name_for_fifo_chid(struct nvkm_fifo *fifo, u32 chid);
+
+#define _nvkm_fifo_init _nvkm_engine_init
+#define _nvkm_fifo_fini _nvkm_engine_fini
+
+extern struct nvkm_oclass *nv04_fifo_oclass;
+extern struct nvkm_oclass *nv10_fifo_oclass;
+extern struct nvkm_oclass *nv17_fifo_oclass;
+extern struct nvkm_oclass *nv40_fifo_oclass;
+extern struct nvkm_oclass *nv50_fifo_oclass;
+extern struct nvkm_oclass *g84_fifo_oclass;
+extern struct nvkm_oclass *gf100_fifo_oclass;
+extern struct nvkm_oclass *gk104_fifo_oclass;
+extern struct nvkm_oclass *gk20a_fifo_oclass;
+extern struct nvkm_oclass *gk208_fifo_oclass;
+
+int  nvkm_fifo_uevent_ctor(struct nvkm_object *, void *, u32,
+			   struct nvkm_notify *);
+void nvkm_fifo_uevent(struct nvkm_fifo *);
+
+void nv04_fifo_intr(struct nvkm_subdev *);
+int  nv04_fifo_context_attach(struct nvkm_object *, struct nvkm_object *);
 #endif

drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c

@@ -84,7 +84,7 @@ gm100_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 #endif
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv108_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk208_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  gm107_gr_oclass;
 		device->oclass[NVDEV_ENGINE_DISP   ] =  gm107_disp_oclass;
@@ -128,7 +128,7 @@ gm100_identify(struct nouveau_device *device)
 #endif
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
 #if 0
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv108_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk208_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  gm107_gr_oclass;
 #endif

drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c

@@ -106,7 +106,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MPEG   ] = &nv84_mpeg_oclass;
@@ -135,7 +135,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MPEG   ] = &nv84_mpeg_oclass;
@@ -164,7 +164,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MPEG   ] = &nv84_mpeg_oclass;
@@ -193,7 +193,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MPEG   ] = &nv84_mpeg_oclass;
@@ -222,7 +222,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MPEG   ] = &nv84_mpeg_oclass;
@@ -251,7 +251,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nv98_mspdec_oclass;
@@ -280,7 +280,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MPEG   ] = &nv84_mpeg_oclass;
@@ -309,7 +309,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nv98_mspdec_oclass;
@@ -338,7 +338,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nv98_mspdec_oclass;
@@ -368,7 +368,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MPEG   ] = &nv84_mpeg_oclass;
@@ -399,7 +399,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nv98_mspdec_oclass;
@@ -429,7 +429,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nv98_mspdec_oclass;
@@ -459,7 +459,7 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv84_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nv50_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] = &nv50_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nv98_mspdec_oclass;

drivers/gpu/drm/nouveau/nvkm/engine/device/nvc0.c

@@ -81,7 +81,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvc0_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;
@@ -114,7 +114,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvc4_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;
@@ -147,7 +147,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvc4_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;
@@ -179,7 +179,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvc4_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;
@@ -212,7 +212,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvc4_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;
@@ -244,7 +244,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvc1_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;
@@ -276,7 +276,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvc8_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;
@@ -309,7 +309,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvd9_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;
@@ -339,7 +339,7 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
 		device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nvc0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvd7_gr_oclass;
 		device->oclass[NVDEV_ENGINE_MSPDEC ] = &nvc0_mspdec_oclass;

drivers/gpu/drm/nouveau/nvkm/engine/device/nve0.c

@@ -81,7 +81,7 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk104_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nve0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk104_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nve4_gr_oclass;
 		device->oclass[NVDEV_ENGINE_DISP   ] =  gk104_disp_oclass;
@@ -115,7 +115,7 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nve0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk104_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nve4_gr_oclass;
 		device->oclass[NVDEV_ENGINE_DISP   ] =  gk104_disp_oclass;
@@ -149,7 +149,7 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk104_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nve0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk104_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nve4_gr_oclass;
 		device->oclass[NVDEV_ENGINE_DISP   ] =  gk104_disp_oclass;
@@ -205,7 +205,7 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nve0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk104_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nvf0_gr_oclass;
 		device->oclass[NVDEV_ENGINE_DISP   ] =  gk110_disp_oclass;
@@ -239,7 +239,7 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nve0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk104_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  gk110b_gr_oclass;
 		device->oclass[NVDEV_ENGINE_DISP   ] =  gk110_disp_oclass;
@@ -273,7 +273,7 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv108_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk208_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nv108_gr_oclass;
 		device->oclass[NVDEV_ENGINE_DISP   ] =  gk110_disp_oclass;
@@ -306,7 +306,7 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
-		device->oclass[NVDEV_ENGINE_FIFO   ] =  nv108_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_FIFO   ] =  gk208_fifo_oclass;
 		device->oclass[NVDEV_ENGINE_SW     ] =  nvc0_sw_oclass;
 		device->oclass[NVDEV_ENGINE_GR     ] =  nv108_gr_oclass;
 		device->oclass[NVDEV_ENGINE_DISP   ] =  gk110_disp_oclass;

drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild

@@ -4,8 +4,8 @@ nvkm-y += nvkm/engine/fifo/nv10.o
 nvkm-y += nvkm/engine/fifo/nv17.o
 nvkm-y += nvkm/engine/fifo/nv40.o
 nvkm-y += nvkm/engine/fifo/nv50.o
-nvkm-y += nvkm/engine/fifo/nv84.o
-nvkm-y += nvkm/engine/fifo/nvc0.o
-nvkm-y += nvkm/engine/fifo/nve0.o
+nvkm-y += nvkm/engine/fifo/g84.o
+nvkm-y += nvkm/engine/fifo/gf100.o
+nvkm-y += nvkm/engine/fifo/gk104.o
 nvkm-y += nvkm/engine/fifo/gk20a.o
-nvkm-y += nvkm/engine/fifo/nv108.o
+nvkm-y += nvkm/engine/fifo/gk208.o

drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c

@@ -21,23 +21,21 @@
  *
  * Authors: Ben Skeggs
  */
+#include <engine/fifo.h>
 
 #include <core/client.h>
 #include <core/device.h>
-#include <core/notify.h>
-#include <core/object.h>
 #include <core/handle.h>
-#include <core/event.h>
-#include <nvif/unpack.h>
+#include <core/notify.h>
+#include <engine/dmaobj.h>
+
 #include <nvif/class.h>
 #include <nvif/event.h>
-
-#include <engine/dmaobj.h>
-#include <engine/fifo.h>
+#include <nvif/unpack.h>
 
 static int
-nouveau_fifo_event_ctor(struct nouveau_object *object, void *data, u32 size,
-			struct nvkm_notify *notify)
+nvkm_fifo_event_ctor(struct nvkm_object *object, void *data, u32 size,
+		     struct nvkm_notify *notify)
 {
 	if (size == 0) {
 		notify->size  = 0;
@@ -49,33 +47,33 @@ nouveau_fifo_event_ctor(struct nouveau_object *object, void *data, u32 size,
 }
 
 static const struct nvkm_event_func
-nouveau_fifo_event_func = {
-	.ctor = nouveau_fifo_event_ctor,
+nvkm_fifo_event_func = {
+	.ctor = nvkm_fifo_event_ctor,
 };
 
 int
-nouveau_fifo_channel_create_(struct nouveau_object *parent,
-			     struct nouveau_object *engine,
-			     struct nouveau_oclass *oclass,
-			     int bar, u32 addr, u32 size, u32 pushbuf,
-			     u64 engmask, int len, void **ptr)
+nvkm_fifo_channel_create_(struct nvkm_object *parent,
+			  struct nvkm_object *engine,
+			  struct nvkm_oclass *oclass,
+			  int bar, u32 addr, u32 size, u32 pushbuf,
+			  u64 engmask, int len, void **ptr)
 {
-	struct nouveau_device *device = nv_device(engine);
-	struct nouveau_fifo *priv = (void *)engine;
-	struct nouveau_fifo_chan *chan;
-	struct nouveau_dmaeng *dmaeng;
+	struct nvkm_device *device = nv_device(engine);
+	struct nvkm_fifo *priv = (void *)engine;
+	struct nvkm_fifo_chan *chan;
+	struct nvkm_dmaeng *dmaeng;
 	unsigned long flags;
 	int ret;
 
 	/* create base object class */
-	ret = nouveau_namedb_create_(parent, engine, oclass, 0, NULL,
-				     engmask, len, ptr);
+	ret = nvkm_namedb_create_(parent, engine, oclass, 0, NULL,
+				  engmask, len, ptr);
 	chan = *ptr;
 	if (ret)
 		return ret;
 
 	/* validate dma object representing push buffer */
-	chan->pushdma = (void *)nouveau_handle_ref(parent, pushbuf);
+	chan->pushdma = (void *)nvkm_handle_ref(parent, pushbuf);
 	if (!chan->pushdma)
 		return -ENOENT;
 
@@ -115,9 +113,9 @@ nouveau_fifo_channel_create_(struct nouveau_object *parent,
 }
 
 void
-nouveau_fifo_channel_destroy(struct nouveau_fifo_chan *chan)
+nvkm_fifo_channel_destroy(struct nvkm_fifo_chan *chan)
 {
-	struct nouveau_fifo *priv = (void *)nv_object(chan)->engine;
+	struct nvkm_fifo *priv = (void *)nv_object(chan)->engine;
 	unsigned long flags;
 
 	if (chan->user)
@@ -127,31 +125,31 @@ nouveau_fifo_channel_destroy(struct nouveau_fifo_chan *chan)
 	priv->channel[chan->chid] = NULL;
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	nouveau_gpuobj_ref(NULL, &chan->pushgpu);
-	nouveau_object_ref(NULL, (struct nouveau_object **)&chan->pushdma);
-	nouveau_namedb_destroy(&chan->namedb);
+	nvkm_gpuobj_ref(NULL, &chan->pushgpu);
+	nvkm_object_ref(NULL, (struct nvkm_object **)&chan->pushdma);
+	nvkm_namedb_destroy(&chan->namedb);
 }
 
 void
-_nouveau_fifo_channel_dtor(struct nouveau_object *object)
+_nvkm_fifo_channel_dtor(struct nvkm_object *object)
 {
-	struct nouveau_fifo_chan *chan = (void *)object;
-	nouveau_fifo_channel_destroy(chan);
+	struct nvkm_fifo_chan *chan = (void *)object;
+	nvkm_fifo_channel_destroy(chan);
 }
 
 int
-_nouveau_fifo_channel_map(struct nouveau_object *object, u64 *addr, u32 *size)
+_nvkm_fifo_channel_map(struct nvkm_object *object, u64 *addr, u32 *size)
 {
-	struct nouveau_fifo_chan *chan = (void *)object;
+	struct nvkm_fifo_chan *chan = (void *)object;
 	*addr = chan->addr;
 	*size = chan->size;
 	return 0;
 }
 
 u32
-_nouveau_fifo_channel_rd32(struct nouveau_object *object, u64 addr)
+_nvkm_fifo_channel_rd32(struct nvkm_object *object, u64 addr)
 {
-	struct nouveau_fifo_chan *chan = (void *)object;
+	struct nvkm_fifo_chan *chan = (void *)object;
 	if (unlikely(!chan->user)) {
 		chan->user = ioremap(chan->addr, chan->size);
 		if (WARN_ON_ONCE(chan->user == NULL))
@@ -161,9 +159,9 @@ _nouveau_fifo_channel_rd32(struct nouveau_object *object, u64 addr)
 }
 
 void
-_nouveau_fifo_channel_wr32(struct nouveau_object *object, u64 addr, u32 data)
+_nvkm_fifo_channel_wr32(struct nvkm_object *object, u64 addr, u32 data)
 {
-	struct nouveau_fifo_chan *chan = (void *)object;
+	struct nvkm_fifo_chan *chan = (void *)object;
 	if (unlikely(!chan->user)) {
 		chan->user = ioremap(chan->addr, chan->size);
 		if (WARN_ON_ONCE(chan->user == NULL))
@@ -173,8 +171,8 @@ _nouveau_fifo_channel_wr32(struct nouveau_object *object, u64 addr, u32 data)
 }
 
 int
-nouveau_fifo_uevent_ctor(struct nouveau_object *object, void *data, u32 size,
-			 struct nvkm_notify *notify)
+nvkm_fifo_uevent_ctor(struct nvkm_object *object, void *data, u32 size,
+		      struct nvkm_notify *notify)
 {
 	union {
 		struct nvif_notify_uevent_req none;
@@ -191,7 +189,7 @@ nouveau_fifo_uevent_ctor(struct nouveau_object *object, void *data, u32 size,
 }
 
 void
-nouveau_fifo_uevent(struct nouveau_fifo *fifo)
+nvkm_fifo_uevent(struct nvkm_fifo *fifo)
 {
 	struct nvif_notify_uevent_rep rep = {
 	};
@@ -199,10 +197,10 @@ nouveau_fifo_uevent(struct nouveau_fifo *fifo)
 }
 
 int
-_nouveau_fifo_channel_ntfy(struct nouveau_object *object, u32 type,
-			   struct nvkm_event **event)
+_nvkm_fifo_channel_ntfy(struct nvkm_object *object, u32 type,
+			struct nvkm_event **event)
 {
-	struct nouveau_fifo *fifo = (void *)object->engine;
+	struct nvkm_fifo *fifo = (void *)object->engine;
 	switch (type) {
 	case G82_CHANNEL_DMA_V0_NTFY_UEVENT:
 		if (nv_mclass(object) >= G82_CHANNEL_DMA) {
@@ -217,14 +215,14 @@ _nouveau_fifo_channel_ntfy(struct nouveau_object *object, u32 type,
 }
 
 static int
-nouveau_fifo_chid(struct nouveau_fifo *priv, struct nouveau_object *object)
+nvkm_fifo_chid(struct nvkm_fifo *priv, struct nvkm_object *object)
 {
 	int engidx = nv_hclass(priv) & 0xff;
 
 	while (object && object->parent) {
 		if ( nv_iclass(object->parent, NV_ENGCTX_CLASS) &&
 		    (nv_hclass(object->parent) & 0xff) == engidx)
-			return nouveau_fifo_chan(object)->chid;
+			return nvkm_fifo_chan(object)->chid;
 		object = object->parent;
 	}
 
@@ -232,9 +230,9 @@ nouveau_fifo_chid(struct nouveau_fifo *priv, struct nouveau_object *object)
 }
 
 const char *
-nouveau_client_name_for_fifo_chid(struct nouveau_fifo *fifo, u32 chid)
+nvkm_client_name_for_fifo_chid(struct nvkm_fifo *fifo, u32 chid)
 {
-	struct nouveau_fifo_chan *chan = NULL;
+	struct nvkm_fifo_chan *chan = NULL;
 	unsigned long flags;
 
 	spin_lock_irqsave(&fifo->lock, flags);
@@ -242,29 +240,28 @@ nouveau_client_name_for_fifo_chid(struct nouveau_fifo *fifo, u32 chid)
 		chan = (void *)fifo->channel[chid];
 	spin_unlock_irqrestore(&fifo->lock, flags);
 
-	return nouveau_client_name(chan);
+	return nvkm_client_name(chan);
 }
 
 void
-nouveau_fifo_destroy(struct nouveau_fifo *priv)
+nvkm_fifo_destroy(struct nvkm_fifo *priv)
 {
 	kfree(priv->channel);
 	nvkm_event_fini(&priv->uevent);
 	nvkm_event_fini(&priv->cevent);
-	nouveau_engine_destroy(&priv->base);
+	nvkm_engine_destroy(&priv->base);
 }
 
 int
-nouveau_fifo_create_(struct nouveau_object *parent,
-		     struct nouveau_object *engine,
-		     struct nouveau_oclass *oclass,
-		     int min, int max, int length, void **pobject)
+nvkm_fifo_create_(struct nvkm_object *parent, struct nvkm_object *engine,
+		  struct nvkm_oclass *oclass,
+		  int min, int max, int length, void **pobject)
 {
-	struct nouveau_fifo *priv;
+	struct nvkm_fifo *priv;
 	int ret;
 
-	ret = nouveau_engine_create_(parent, engine, oclass, true, "PFIFO",
-				     "fifo", length, pobject);
+	ret = nvkm_engine_create_(parent, engine, oclass, true, "PFIFO",
+				  "fifo", length, pobject);
 	priv = *pobject;
 	if (ret)
 		return ret;
@@ -275,11 +272,11 @@ nouveau_fifo_create_(struct nouveau_object *parent,
 	if (!priv->channel)
 		return -ENOMEM;
 
-	ret = nvkm_event_init(&nouveau_fifo_event_func, 1, 1, &priv->cevent);
+	ret = nvkm_event_init(&nvkm_fifo_event_func, 1, 1, &priv->cevent);
 	if (ret)
 		return ret;
 
-	priv->chid = nouveau_fifo_chid;
+	priv->chid = nvkm_fifo_chid;
 	spin_lock_init(&priv->lock);
 	return 0;
 }

drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h

+#ifndef __NVKM_FIFO_NVE0_H__
+#define __NVKM_FIFO_NVE0_H__
+#include <engine/fifo.h>
+
+int  gk104_fifo_ctor(struct nvkm_object *, struct nvkm_object *,
+		    struct nvkm_oclass *, void *, u32,
+		    struct nvkm_object **);
+void gk104_fifo_dtor(struct nvkm_object *);
+int  gk104_fifo_init(struct nvkm_object *);
+int  gk104_fifo_fini(struct nvkm_object *, bool);
+
+struct gk104_fifo_impl {
+	struct nvkm_oclass base;
+	u32 channels;
+};
+#endif

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv108.c → drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c

@@ -21,17 +21,16 @@
  *
  * Authors: Ben Skeggs
  */
+#include "gk104.h"
 
-#include "nve0.h"
-
-struct nouveau_oclass *
-nv108_fifo_oclass = &(struct nve0_fifo_impl) {
+struct nvkm_oclass *
+gk208_fifo_oclass = &(struct gk104_fifo_impl) {
 	.base.handle = NV_ENGINE(FIFO, 0x08),
-	.base.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = nve0_fifo_ctor,
-		.dtor = nve0_fifo_dtor,
-		.init = nve0_fifo_init,
-		.fini = _nouveau_fifo_fini,
+	.base.ofuncs = &(struct nvkm_ofuncs) {
+		.ctor = gk104_fifo_ctor,
+		.dtor = gk104_fifo_dtor,
+		.init = gk104_fifo_init,
+		.fini = _nvkm_fifo_fini,
 	},
 	.channels = 1024,
 }.base;

drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c

@@ -19,17 +19,16 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
  */
+#include "gk104.h"
 
-#include "nve0.h"
-
-struct nouveau_oclass *
-gk20a_fifo_oclass = &(struct nve0_fifo_impl) {
+struct nvkm_oclass *
+gk20a_fifo_oclass = &(struct gk104_fifo_impl) {
 	.base.handle = NV_ENGINE(FIFO, 0xea),
-	.base.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = nve0_fifo_ctor,
-		.dtor = nve0_fifo_dtor,
-		.init = nve0_fifo_init,
-		.fini = nve0_fifo_fini,
+	.base.ofuncs = &(struct nvkm_ofuncs) {
+		.ctor = gk104_fifo_ctor,
+		.dtor = gk104_fifo_dtor,
+		.init = gk104_fifo_init,
+		.fini = gk104_fifo_fini,
 	},
 	.channels = 128,
 }.base;

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.h

 #ifndef __NV04_FIFO_H__
 #define __NV04_FIFO_H__
-
 #include <engine/fifo.h>
 
 #define NV04_PFIFO_DELAY_0                                 0x00002040
@@ -141,38 +140,36 @@ struct ramfc_desc {
 };
 
 struct nv04_fifo_priv {
-	struct nouveau_fifo base;
+	struct nvkm_fifo base;
 	struct ramfc_desc *ramfc_desc;
-	struct nouveau_ramht  *ramht;
-	struct nouveau_gpuobj *ramro;
-	struct nouveau_gpuobj *ramfc;
+	struct nvkm_ramht  *ramht;
+	struct nvkm_gpuobj *ramro;
+	struct nvkm_gpuobj *ramfc;
 };
 
 struct nv04_fifo_base {
-	struct nouveau_fifo_base base;
+	struct nvkm_fifo_base base;
 };
 
 struct nv04_fifo_chan {
-	struct nouveau_fifo_chan base;
+	struct nvkm_fifo_chan base;
 	u32 subc[8];
 	u32 ramfc;
 };
 
-int  nv04_fifo_object_attach(struct nouveau_object *,
-			     struct nouveau_object *, u32);
-void nv04_fifo_object_detach(struct nouveau_object *, int);
-
-void nv04_fifo_chan_dtor(struct nouveau_object *);
-int  nv04_fifo_chan_init(struct nouveau_object *);
-int  nv04_fifo_chan_fini(struct nouveau_object *, bool suspend);
+int  nv04_fifo_object_attach(struct nvkm_object *, struct nvkm_object *, u32);
+void nv04_fifo_object_detach(struct nvkm_object *, int);
 
-int  nv04_fifo_context_ctor(struct nouveau_object *, struct nouveau_object *,
-			    struct nouveau_oclass *, void *, u32,
-			    struct nouveau_object **);
+void nv04_fifo_chan_dtor(struct nvkm_object *);
+int  nv04_fifo_chan_init(struct nvkm_object *);
+int  nv04_fifo_chan_fini(struct nvkm_object *, bool suspend);
 
-void nv04_fifo_dtor(struct nouveau_object *);
-int  nv04_fifo_init(struct nouveau_object *);
-void nv04_fifo_pause(struct nouveau_fifo *, unsigned long *);
-void nv04_fifo_start(struct nouveau_fifo *, unsigned long *);
+int  nv04_fifo_context_ctor(struct nvkm_object *, struct nvkm_object *,
+			    struct nvkm_oclass *, void *, u32,
+			    struct nvkm_object **);
 
+void nv04_fifo_dtor(struct nvkm_object *);
+int  nv04_fifo_init(struct nvkm_object *);
+void nv04_fifo_pause(struct nvkm_fifo *, unsigned long *);
+void nv04_fifo_start(struct nvkm_fifo *, unsigned long *);
 #endif

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c

@@ -21,20 +21,15 @@
  *
  * Authors: Ben Skeggs
  */
+#include "nv04.h"
 
 #include <core/client.h>
-#include <nvif/unpack.h>
-#include <nvif/class.h>
 #include <core/engctx.h>
 #include <core/ramht.h>
-
-#include <subdev/instmem.h>
 #include <subdev/instmem/nv04.h>
-#include <subdev/fb.h>
 
-#include <engine/fifo.h>
-
-#include "nv04.h"
+#include <nvif/class.h>
+#include <nvif/unpack.h>
 
 static struct ramfc_desc
 nv10_ramfc[] = {
@@ -55,10 +50,10 @@ nv10_ramfc[] = {
  ******************************************************************************/
 
 static int
-nv10_fifo_chan_ctor(struct nouveau_object *parent,
-		    struct nouveau_object *engine,
-		    struct nouveau_oclass *oclass, void *data, u32 size,
-		    struct nouveau_object **pobject)
+nv10_fifo_chan_ctor(struct nvkm_object *parent,
+		    struct nvkm_object *engine,
+		    struct nvkm_oclass *oclass, void *data, u32 size,
+		    struct nvkm_object **pobject)
 {
 	union {
 		struct nv03_channel_dma_v0 v0;
@@ -75,11 +70,11 @@ nv10_fifo_chan_ctor(struct nouveau_object *parent,
 	} else
 		return ret;
 
-	ret = nouveau_fifo_channel_create(parent, engine, oclass, 0, 0x800000,
-					  0x10000, args->v0.pushbuf,
-					  (1ULL << NVDEV_ENGINE_DMAOBJ) |
-					  (1ULL << NVDEV_ENGINE_SW) |
-					  (1ULL << NVDEV_ENGINE_GR), &chan);
+	ret = nvkm_fifo_channel_create(parent, engine, oclass, 0, 0x800000,
+				       0x10000, args->v0.pushbuf,
+				       (1ULL << NVDEV_ENGINE_DMAOBJ) |
+				       (1ULL << NVDEV_ENGINE_SW) |
+				       (1ULL << NVDEV_ENGINE_GR), &chan);
 	*pobject = nv_object(chan);
 	if (ret)
 		return ret;
@@ -104,19 +99,19 @@ nv10_fifo_chan_ctor(struct nouveau_object *parent,
 	return 0;
 }
 
-static struct nouveau_ofuncs
+static struct nvkm_ofuncs
 nv10_fifo_ofuncs = {
 	.ctor = nv10_fifo_chan_ctor,
 	.dtor = nv04_fifo_chan_dtor,
 	.init = nv04_fifo_chan_init,
 	.fini = nv04_fifo_chan_fini,
-	.map  = _nouveau_fifo_channel_map,
-	.rd32 = _nouveau_fifo_channel_rd32,
-	.wr32 = _nouveau_fifo_channel_wr32,
-	.ntfy = _nouveau_fifo_channel_ntfy
+	.map  = _nvkm_fifo_channel_map,
+	.rd32 = _nvkm_fifo_channel_rd32,
+	.wr32 = _nvkm_fifo_channel_wr32,
+	.ntfy = _nvkm_fifo_channel_ntfy
 };
 
-static struct nouveau_oclass
+static struct nvkm_oclass
 nv10_fifo_sclass[] = {
 	{ NV10_CHANNEL_DMA, &nv10_fifo_ofuncs },
 	{}
@@ -126,16 +121,16 @@ nv10_fifo_sclass[] = {
  * FIFO context - basically just the instmem reserved for the channel
  ******************************************************************************/
 
-static struct nouveau_oclass
+static struct nvkm_oclass
 nv10_fifo_cclass = {
 	.handle = NV_ENGCTX(FIFO, 0x10),
-	.ofuncs = &(struct nouveau_ofuncs) {
+	.ofuncs = &(struct nvkm_ofuncs) {
 		.ctor = nv04_fifo_context_ctor,
-		.dtor = _nouveau_fifo_context_dtor,
-		.init = _nouveau_fifo_context_init,
-		.fini = _nouveau_fifo_context_fini,
-		.rd32 = _nouveau_fifo_context_rd32,
-		.wr32 = _nouveau_fifo_context_wr32,
+		.dtor = _nvkm_fifo_context_dtor,
+		.init = _nvkm_fifo_context_init,
+		.fini = _nvkm_fifo_context_fini,
+		.rd32 = _nvkm_fifo_context_rd32,
+		.wr32 = _nvkm_fifo_context_wr32,
 	},
 };
 
@@ -144,22 +139,22 @@ nv10_fifo_cclass = {
  ******************************************************************************/
 
 static int
-nv10_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
-	       struct nouveau_oclass *oclass, void *data, u32 size,
-	       struct nouveau_object **pobject)
+nv10_fifo_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+	       struct nvkm_oclass *oclass, void *data, u32 size,
+	       struct nvkm_object **pobject)
 {
 	struct nv04_instmem_priv *imem = nv04_instmem(parent);
 	struct nv04_fifo_priv *priv;
 	int ret;
 
-	ret = nouveau_fifo_create(parent, engine, oclass, 0, 31, &priv);
+	ret = nvkm_fifo_create(parent, engine, oclass, 0, 31, &priv);
 	*pobject = nv_object(priv);
 	if (ret)
 		return ret;
 
-	nouveau_ramht_ref(imem->ramht, &priv->ramht);
-	nouveau_gpuobj_ref(imem->ramro, &priv->ramro);
-	nouveau_gpuobj_ref(imem->ramfc, &priv->ramfc);
+	nvkm_ramht_ref(imem->ramht, &priv->ramht);
+	nvkm_gpuobj_ref(imem->ramro, &priv->ramro);
+	nvkm_gpuobj_ref(imem->ramfc, &priv->ramfc);
 
 	nv_subdev(priv)->unit = 0x00000100;
 	nv_subdev(priv)->intr = nv04_fifo_intr;
@@ -171,13 +166,13 @@ nv10_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 	return 0;
 }
 
-struct nouveau_oclass *
-nv10_fifo_oclass = &(struct nouveau_oclass) {
+struct nvkm_oclass *
+nv10_fifo_oclass = &(struct nvkm_oclass) {
 	.handle = NV_ENGINE(FIFO, 0x10),
-	.ofuncs = &(struct nouveau_ofuncs) {
+	.ofuncs = &(struct nvkm_ofuncs) {
 		.ctor = nv10_fifo_ctor,
 		.dtor = nv04_fifo_dtor,
 		.init = nv04_fifo_init,
-		.fini = _nouveau_fifo_fini,
+		.fini = _nvkm_fifo_fini,
 	},
 };

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c

@@ -21,20 +21,15 @@
  *
  * Authors: Ben Skeggs
  */
+#include "nv04.h"
 
 #include <core/client.h>
-#include <nvif/unpack.h>
-#include <nvif/class.h>
 #include <core/engctx.h>
 #include <core/ramht.h>
-
-#include <subdev/instmem.h>
 #include <subdev/instmem/nv04.h>
-#include <subdev/fb.h>
 
-#include <engine/fifo.h>
-
-#include "nv04.h"
+#include <nvif/class.h>
+#include <nvif/unpack.h>
 
 static struct ramfc_desc
 nv17_ramfc[] = {
@@ -60,10 +55,10 @@ nv17_ramfc[] = {
  ******************************************************************************/
 
 static int
-nv17_fifo_chan_ctor(struct nouveau_object *parent,
-		    struct nouveau_object *engine,
-		    struct nouveau_oclass *oclass, void *data, u32 size,
-		    struct nouveau_object **pobject)
+nv17_fifo_chan_ctor(struct nvkm_object *parent,
+		    struct nvkm_object *engine,
+		    struct nvkm_oclass *oclass, void *data, u32 size,
+		    struct nvkm_object **pobject)
 {
 	union {
 		struct nv03_channel_dma_v0 v0;
@@ -80,13 +75,13 @@ nv17_fifo_chan_ctor(struct nouveau_object *parent,
 	} else
 		return ret;
 
-	ret = nouveau_fifo_channel_create(parent, engine, oclass, 0, 0x800000,
-					  0x10000, args->v0.pushbuf,
-					  (1ULL << NVDEV_ENGINE_DMAOBJ) |
-					  (1ULL << NVDEV_ENGINE_SW) |
-					  (1ULL << NVDEV_ENGINE_GR) |
-					  (1ULL << NVDEV_ENGINE_MPEG), /* NV31- */
-					  &chan);
+	ret = nvkm_fifo_channel_create(parent, engine, oclass, 0, 0x800000,
+				       0x10000, args->v0.pushbuf,
+				       (1ULL << NVDEV_ENGINE_DMAOBJ) |
+				       (1ULL << NVDEV_ENGINE_SW) |
+				       (1ULL << NVDEV_ENGINE_GR) |
+				       (1ULL << NVDEV_ENGINE_MPEG), /* NV31- */
+				       &chan);
 	*pobject = nv_object(chan);
 	if (ret)
 		return ret;
@@ -111,19 +106,19 @@ nv17_fifo_chan_ctor(struct nouveau_object *parent,
 	return 0;
 }
 
-static struct nouveau_ofuncs
+static struct nvkm_ofuncs
 nv17_fifo_ofuncs = {
 	.ctor = nv17_fifo_chan_ctor,
 	.dtor = nv04_fifo_chan_dtor,
 	.init = nv04_fifo_chan_init,
 	.fini = nv04_fifo_chan_fini,
-	.map  = _nouveau_fifo_channel_map,
-	.rd32 = _nouveau_fifo_channel_rd32,
-	.wr32 = _nouveau_fifo_channel_wr32,
-	.ntfy = _nouveau_fifo_channel_ntfy
+	.map  = _nvkm_fifo_channel_map,
+	.rd32 = _nvkm_fifo_channel_rd32,
+	.wr32 = _nvkm_fifo_channel_wr32,
+	.ntfy = _nvkm_fifo_channel_ntfy
 };
 
-static struct nouveau_oclass
+static struct nvkm_oclass
 nv17_fifo_sclass[] = {
 	{ NV17_CHANNEL_DMA, &nv17_fifo_ofuncs },
 	{}
@@ -133,16 +128,16 @@ nv17_fifo_sclass[] = {
  * FIFO context - basically just the instmem reserved for the channel
  ******************************************************************************/
 
-static struct nouveau_oclass
+static struct nvkm_oclass
 nv17_fifo_cclass = {
 	.handle = NV_ENGCTX(FIFO, 0x17),
-	.ofuncs = &(struct nouveau_ofuncs) {
+	.ofuncs = &(struct nvkm_ofuncs) {
 		.ctor = nv04_fifo_context_ctor,
-		.dtor = _nouveau_fifo_context_dtor,
-		.init = _nouveau_fifo_context_init,
-		.fini = _nouveau_fifo_context_fini,
-		.rd32 = _nouveau_fifo_context_rd32,
-		.wr32 = _nouveau_fifo_context_wr32,
+		.dtor = _nvkm_fifo_context_dtor,
+		.init = _nvkm_fifo_context_init,
+		.fini = _nvkm_fifo_context_fini,
+		.rd32 = _nvkm_fifo_context_rd32,
+		.wr32 = _nvkm_fifo_context_wr32,
 	},
 };
 
@@ -151,22 +146,22 @@ nv17_fifo_cclass = {
  ******************************************************************************/
 
 static int
-nv17_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
-	       struct nouveau_oclass *oclass, void *data, u32 size,
-	       struct nouveau_object **pobject)
+nv17_fifo_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+	       struct nvkm_oclass *oclass, void *data, u32 size,
+	       struct nvkm_object **pobject)
 {
 	struct nv04_instmem_priv *imem = nv04_instmem(parent);
 	struct nv04_fifo_priv *priv;
 	int ret;
 
-	ret = nouveau_fifo_create(parent, engine, oclass, 0, 31, &priv);
+	ret = nvkm_fifo_create(parent, engine, oclass, 0, 31, &priv);
 	*pobject = nv_object(priv);
 	if (ret)
 		return ret;
 
-	nouveau_ramht_ref(imem->ramht, &priv->ramht);
-	nouveau_gpuobj_ref(imem->ramro, &priv->ramro);
-	nouveau_gpuobj_ref(imem->ramfc, &priv->ramfc);
+	nvkm_ramht_ref(imem->ramht, &priv->ramht);
+	nvkm_gpuobj_ref(imem->ramro, &priv->ramro);
+	nvkm_gpuobj_ref(imem->ramfc, &priv->ramfc);
 
 	nv_subdev(priv)->unit = 0x00000100;
 	nv_subdev(priv)->intr = nv04_fifo_intr;
@@ -179,12 +174,12 @@ nv17_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 }
 
 static int
-nv17_fifo_init(struct nouveau_object *object)
+nv17_fifo_init(struct nvkm_object *object)
 {
 	struct nv04_fifo_priv *priv = (void *)object;
 	int ret;
 
-	ret = nouveau_fifo_init(&priv->base);
+	ret = nvkm_fifo_init(&priv->base);
 	if (ret)
 		return ret;
 
@@ -208,13 +203,13 @@ nv17_fifo_init(struct nouveau_object *object)
 	return 0;
 }
 
-struct nouveau_oclass *
-nv17_fifo_oclass = &(struct nouveau_oclass) {
+struct nvkm_oclass *
+nv17_fifo_oclass = &(struct nvkm_oclass) {
 	.handle = NV_ENGINE(FIFO, 0x17),
-	.ofuncs = &(struct nouveau_ofuncs) {
+	.ofuncs = &(struct nvkm_ofuncs) {
 		.ctor = nv17_fifo_ctor,
 		.dtor = nv04_fifo_dtor,
 		.init = nv17_fifo_init,
-		.fini = _nouveau_fifo_fini,
+		.fini = _nvkm_fifo_fini,
 	},
 };

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c

@@ -21,21 +21,17 @@
  *
  * Authors: Ben Skeggs
  */
+#include "nv04.h"
 
 #include <core/client.h>
 #include <core/device.h>
-#include <nvif/unpack.h>
-#include <nvif/class.h>
 #include <core/engctx.h>
 #include <core/ramht.h>
-
-#include <subdev/instmem.h>
-#include <subdev/instmem/nv04.h>
 #include <subdev/fb.h>
+#include <subdev/instmem/nv04.h>
 
-#include <engine/fifo.h>
-
-#include "nv04.h"
+#include <nvif/class.h>
+#include <nvif/unpack.h>
 
 static struct ramfc_desc
 nv40_ramfc[] = {
@@ -69,8 +65,8 @@ nv40_ramfc[] = {
  ******************************************************************************/
 
 static int
-nv40_fifo_object_attach(struct nouveau_object *parent,
-			struct nouveau_object *object, u32 handle)
+nv40_fifo_object_attach(struct nvkm_object *parent,
+			struct nvkm_object *object, u32 handle)
 {
 	struct nv04_fifo_priv *priv = (void *)parent->engine;
 	struct nv04_fifo_chan *chan = (void *)parent;
@@ -100,14 +96,13 @@ nv40_fifo_object_attach(struct nouveau_object *parent,
 	context |= chid << 23;
 
 	mutex_lock(&nv_subdev(priv)->mutex);
-	ret = nouveau_ramht_insert(priv->ramht, chid, handle, context);
+	ret = nvkm_ramht_insert(priv->ramht, chid, handle, context);
 	mutex_unlock(&nv_subdev(priv)->mutex);
 	return ret;
 }
 
 static int
-nv40_fifo_context_attach(struct nouveau_object *parent,
-			 struct nouveau_object *engctx)
+nv40_fifo_context_attach(struct nvkm_object *parent, struct nvkm_object *engctx)
 {
 	struct nv04_fifo_priv *priv = (void *)parent->engine;
 	struct nv04_fifo_chan *chan = (void *)parent;
@@ -143,8 +138,8 @@ nv40_fifo_context_attach(struct nouveau_object *parent,
 }
 
 static int
-nv40_fifo_context_detach(struct nouveau_object *parent, bool suspend,
-			 struct nouveau_object *engctx)
+nv40_fifo_context_detach(struct nvkm_object *parent, bool suspend,
+			 struct nvkm_object *engctx)
 {
 	struct nv04_fifo_priv *priv = (void *)parent->engine;
 	struct nv04_fifo_chan *chan = (void *)parent;
@@ -179,10 +174,9 @@ nv40_fifo_context_detach(struct nouveau_object *parent, bool suspend,
 }
 
 static int
-nv40_fifo_chan_ctor(struct nouveau_object *parent,
-		    struct nouveau_object *engine,
-		    struct nouveau_oclass *oclass, void *data, u32 size,
-		    struct nouveau_object **pobject)
+nv40_fifo_chan_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+		    struct nvkm_oclass *oclass, void *data, u32 size,
+		    struct nvkm_object **pobject)
 {
 	union {
 		struct nv03_channel_dma_v0 v0;
@@ -199,12 +193,12 @@ nv40_fifo_chan_ctor(struct nouveau_object *parent,
 	} else
 		return ret;
 
-	ret = nouveau_fifo_channel_create(parent, engine, oclass, 0, 0xc00000,
-					  0x1000, args->v0.pushbuf,
-					  (1ULL << NVDEV_ENGINE_DMAOBJ) |
-					  (1ULL << NVDEV_ENGINE_SW) |
-					  (1ULL << NVDEV_ENGINE_GR) |
-					  (1ULL << NVDEV_ENGINE_MPEG), &chan);
+	ret = nvkm_fifo_channel_create(parent, engine, oclass, 0, 0xc00000,
+				       0x1000, args->v0.pushbuf,
+				       (1ULL << NVDEV_ENGINE_DMAOBJ) |
+				       (1ULL << NVDEV_ENGINE_SW) |
+				       (1ULL << NVDEV_ENGINE_GR) |
+				       (1ULL << NVDEV_ENGINE_MPEG), &chan);
 	*pobject = nv_object(chan);
 	if (ret)
 		return ret;
@@ -231,19 +225,19 @@ nv40_fifo_chan_ctor(struct nouveau_object *parent,
 	return 0;
 }
 
-static struct nouveau_ofuncs
+static struct nvkm_ofuncs
 nv40_fifo_ofuncs = {
 	.ctor = nv40_fifo_chan_ctor,
 	.dtor = nv04_fifo_chan_dtor,
 	.init = nv04_fifo_chan_init,
 	.fini = nv04_fifo_chan_fini,
-	.map  = _nouveau_fifo_channel_map,
-	.rd32 = _nouveau_fifo_channel_rd32,
-	.wr32 = _nouveau_fifo_channel_wr32,
-	.ntfy = _nouveau_fifo_channel_ntfy
+	.map  = _nvkm_fifo_channel_map,
+	.rd32 = _nvkm_fifo_channel_rd32,
+	.wr32 = _nvkm_fifo_channel_wr32,
+	.ntfy = _nvkm_fifo_channel_ntfy
 };
 
-static struct nouveau_oclass
+static struct nvkm_oclass
 nv40_fifo_sclass[] = {
 	{ NV40_CHANNEL_DMA, &nv40_fifo_ofuncs },
 	{}
@@ -253,16 +247,16 @@ nv40_fifo_sclass[] = {
  * FIFO context - basically just the instmem reserved for the channel
  ******************************************************************************/
 
-static struct nouveau_oclass
+static struct nvkm_oclass
 nv40_fifo_cclass = {
 	.handle = NV_ENGCTX(FIFO, 0x40),
-	.ofuncs = &(struct nouveau_ofuncs) {
+	.ofuncs = &(struct nvkm_ofuncs) {
 		.ctor = nv04_fifo_context_ctor,
-		.dtor = _nouveau_fifo_context_dtor,
-		.init = _nouveau_fifo_context_init,
-		.fini = _nouveau_fifo_context_fini,
-		.rd32 = _nouveau_fifo_context_rd32,
-		.wr32 = _nouveau_fifo_context_wr32,
+		.dtor = _nvkm_fifo_context_dtor,
+		.init = _nvkm_fifo_context_init,
+		.fini = _nvkm_fifo_context_fini,
+		.rd32 = _nvkm_fifo_context_rd32,
+		.wr32 = _nvkm_fifo_context_wr32,
 	},
 };
 
@@ -271,22 +265,22 @@ nv40_fifo_cclass = {
  ******************************************************************************/
 
 static int
-nv40_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
-	       struct nouveau_oclass *oclass, void *data, u32 size,
-	       struct nouveau_object **pobject)
+nv40_fifo_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+	       struct nvkm_oclass *oclass, void *data, u32 size,
+	       struct nvkm_object **pobject)
 {
 	struct nv04_instmem_priv *imem = nv04_instmem(parent);
 	struct nv04_fifo_priv *priv;
 	int ret;
 
-	ret = nouveau_fifo_create(parent, engine, oclass, 0, 31, &priv);
+	ret = nvkm_fifo_create(parent, engine, oclass, 0, 31, &priv);
 	*pobject = nv_object(priv);
 	if (ret)
 		return ret;
 
-	nouveau_ramht_ref(imem->ramht, &priv->ramht);
-	nouveau_gpuobj_ref(imem->ramro, &priv->ramro);
-	nouveau_gpuobj_ref(imem->ramfc, &priv->ramfc);
+	nvkm_ramht_ref(imem->ramht, &priv->ramht);
+	nvkm_gpuobj_ref(imem->ramro, &priv->ramro);
+	nvkm_gpuobj_ref(imem->ramfc, &priv->ramfc);
 
 	nv_subdev(priv)->unit = 0x00000100;
 	nv_subdev(priv)->intr = nv04_fifo_intr;
@@ -299,13 +293,13 @@ nv40_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 }
 
 static int
-nv40_fifo_init(struct nouveau_object *object)
+nv40_fifo_init(struct nvkm_object *object)
 {
 	struct nv04_fifo_priv *priv = (void *)object;
-	struct nouveau_fb *pfb = nouveau_fb(object);
+	struct nvkm_fb *pfb = nvkm_fb(object);
 	int ret;
 
-	ret = nouveau_fifo_init(&priv->base);
+	ret = nvkm_fifo_init(&priv->base);
 	if (ret)
 		return ret;
 
@@ -350,13 +344,13 @@ nv40_fifo_init(struct nouveau_object *object)
 	return 0;
 }
 
-struct nouveau_oclass *
-nv40_fifo_oclass = &(struct nouveau_oclass) {
+struct nvkm_oclass *
+nv40_fifo_oclass = &(struct nvkm_oclass) {
 	.handle = NV_ENGINE(FIFO, 0x40),
-	.ofuncs = &(struct nouveau_ofuncs) {
+	.ofuncs = &(struct nvkm_ofuncs) {
 		.ctor = nv40_fifo_ctor,
 		.dtor = nv04_fifo_dtor,
 		.init = nv40_fifo_init,
-		.fini = _nouveau_fifo_fini,
+		.fini = _nvkm_fifo_fini,
 	},
 };

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h

 #ifndef __NV50_FIFO_H__
 #define __NV50_FIFO_H__
+#include <engine/fifo.h>
 
 struct nv50_fifo_priv {
-	struct nouveau_fifo base;
-	struct nouveau_gpuobj *playlist[2];
+	struct nvkm_fifo base;
+	struct nvkm_gpuobj *playlist[2];
 	int cur_playlist;
 };
 
 struct nv50_fifo_base {
-	struct nouveau_fifo_base base;
-	struct nouveau_gpuobj *ramfc;
-	struct nouveau_gpuobj *cache;
-	struct nouveau_gpuobj *eng;
-	struct nouveau_gpuobj *pgd;
-	struct nouveau_vm *vm;
+	struct nvkm_fifo_base base;
+	struct nvkm_gpuobj *ramfc;
+	struct nvkm_gpuobj *cache;
+	struct nvkm_gpuobj *eng;
+	struct nvkm_gpuobj *pgd;
+	struct nvkm_vm *vm;
 };
 
 struct nv50_fifo_chan {
-	struct nouveau_fifo_chan base;
+	struct nvkm_fifo_chan base;
 	u32 subc[8];
-	struct nouveau_ramht *ramht;
+	struct nvkm_ramht *ramht;
 };
 
 void nv50_fifo_playlist_update(struct nv50_fifo_priv *);
 
-void nv50_fifo_object_detach(struct nouveau_object *, int);
-void nv50_fifo_chan_dtor(struct nouveau_object *);
-int  nv50_fifo_chan_fini(struct nouveau_object *, bool);
+void nv50_fifo_object_detach(struct nvkm_object *, int);
+void nv50_fifo_chan_dtor(struct nvkm_object *);
+int  nv50_fifo_chan_fini(struct nvkm_object *, bool);
 
-void nv50_fifo_context_dtor(struct nouveau_object *);
-
-void nv50_fifo_dtor(struct nouveau_object *);
-int  nv50_fifo_init(struct nouveau_object *);
+void nv50_fifo_context_dtor(struct nvkm_object *);
 
+void nv50_fifo_dtor(struct nvkm_object *);
+int  nv50_fifo_init(struct nvkm_object *);
 #endif

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nve0.h

-#ifndef __NVKM_FIFO_NVE0_H__
-#define __NVKM_FIFO_NVE0_H__
-
-#include <engine/fifo.h>
-
-int  nve0_fifo_ctor(struct nouveau_object *, struct nouveau_object *,
-		    struct nouveau_oclass *, void *, u32,
-		    struct nouveau_object **);
-void nve0_fifo_dtor(struct nouveau_object *);
-int  nve0_fifo_init(struct nouveau_object *);
-int  nve0_fifo_fini(struct nouveau_object *, bool);
-
-struct nve0_fifo_impl {
-	struct nouveau_oclass base;
-	u32 channels;
-};
-
-#endif