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

   1 #ifndef __NVKM_FIFO_CHAN_H__
   2 #define __NVKM_FIFO_CHAN_H__
   3 #include "priv.h"
   4
   5 #define nvkm_fifo_channel_create(p,e,c,b,a,s,n,m,d)                         \
   6         nvkm_fifo_channel_create_((p), (e), (c), (b), (a), (s), (n),        \
   7                                      (m), sizeof(**d), (void **)d)
   8 #define nvkm_fifo_channel_init(p)                                           \
   9         nvkm_namedb_init(&(p)->namedb)
  10 #define nvkm_fifo_channel_fini(p,s)                                         \
  11         nvkm_namedb_fini(&(p)->namedb, (s))
  12
  13 int  nvkm_fifo_channel_create_(struct nvkm_object *,
  14                                   struct nvkm_object *,
  15                                   struct nvkm_oclass *,
  16                                   int bar, u32 addr, u32 size, u64 push,
  17                                   u64 engmask, int len, void **);
  18 void nvkm_fifo_channel_destroy(struct nvkm_fifo_chan *);
  19
  20 #define _nvkm_fifo_channel_init _nvkm_namedb_init
  21 #define _nvkm_fifo_channel_fini _nvkm_namedb_fini
  22
  23 void _nvkm_fifo_channel_dtor(struct nvkm_object *);
  24 int  _nvkm_fifo_channel_map(struct nvkm_object *, u64 *, u32 *);
  25 u32  _nvkm_fifo_channel_rd32(struct nvkm_object *, u64);
  26 void _nvkm_fifo_channel_wr32(struct nvkm_object *, u64, u32);
  27 int  _nvkm_fifo_channel_ntfy(struct nvkm_object *, u32, struct nvkm_event **);
  28 #endif