LXR linux/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h

   1#ifndef __NVKM_SW_CHAN_H__
   2#define __NVKM_SW_CHAN_H__
   3#define nvkm_sw_chan(p) container_of((p), struct nvkm_sw_chan, object)
   4#include "priv.h"
   5#include <core/event.h>
   6
   7struct nvkm_sw_chan {
   8        const struct nvkm_sw_chan_func *func;
   9        struct nvkm_object object;
  10        struct nvkm_sw *sw;
  11        struct nvkm_fifo_chan *fifo;
  12        struct list_head head;
  13
  14        struct nvkm_event event;
  15};
  16
  17struct nvkm_sw_chan_func {
  18        void *(*dtor)(struct nvkm_sw_chan *);
  19        bool (*mthd)(struct nvkm_sw_chan *, int subc, u32 mthd, u32 data);
  20};
  21
  22int nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *, struct nvkm_sw *,
  23                      struct nvkm_fifo_chan *, const struct nvkm_oclass *,
  24                      struct nvkm_sw_chan *);
  25bool nvkm_sw_chan_mthd(struct nvkm_sw_chan *, int subc, u32 mthd, u32 data);
  26#endif
  27