drivers/gpu/drm/nouveau/include/nvif/device.h

   1 #ifndef __NVIF_DEVICE_H__
   2 #define __NVIF_DEVICE_H__
   3
   4 #include <nvif/object.h>
   5 #include <nvif/class.h>
   6
   7 struct nvif_device {
   8         struct nvif_object base;
   9         struct nvif_object *object; /*XXX: hack for nvif_object() */
  10         struct nv_device_info_v0 info;
  11 };
  12
  13 static inline struct nvif_device *
  14 nvif_device(struct nvif_object *object)
  15 {
  16         while (object && object->oclass != 0x0080 /*XXX: NV_DEVICE_CLASS*/ )
  17                 object = object->parent;
  18         return (void *)object;
  19 }
  20
  21 int  nvif_device_init(struct nvif_object *, void (*dtor)(struct nvif_device *),
  22                       u32 handle, u32 oclass, void *, u32,
  23                       struct nvif_device *);
  24 void nvif_device_fini(struct nvif_device *);
  25 int  nvif_device_new(struct nvif_object *, u32 handle, u32 oclass,
  26                      void *, u32, struct nvif_device **);
  27 void nvif_device_ref(struct nvif_device *, struct nvif_device **);
  28
  29 /*XXX*/
  30 #include <subdev/bios.h>
  31 #include <subdev/fb.h>
  32 #include <subdev/mmu.h>
  33 #include <subdev/bar.h>
  34 #include <subdev/gpio.h>
  35 #include <subdev/clk.h>
  36 #include <subdev/i2c.h>
  37 #include <subdev/timer.h>
  38 #include <subdev/therm.h>
  39
  40 #define nvxx_device(a) nv_device(nvxx_object((a)))
  41 #define nvxx_bios(a) nvkm_bios(nvxx_device(a))
  42 #define nvxx_fb(a) nvkm_fb(nvxx_device(a))
  43 #define nvxx_mmu(a) nvkm_mmu(nvxx_device(a))
  44 #define nvxx_bar(a) nvkm_bar(nvxx_device(a))
  45 #define nvxx_gpio(a) nvkm_gpio(nvxx_device(a))
  46 #define nvxx_clk(a) nvkm_clk(nvxx_device(a))
  47 #define nvxx_i2c(a) nvkm_i2c(nvxx_device(a))
  48 #define nvxx_timer(a) nvkm_timer(nvxx_device(a))
  49 #define nvxx_wait(a,b,c,d) nv_wait(nvxx_timer(a), (b), (c), (d))
  50 #define nvxx_wait_cb(a,b,c) nv_wait_cb(nvxx_timer(a), (b), (c))
  51 #define nvxx_therm(a) nvkm_therm(nvxx_device(a))
  52
  53 #include <core/device.h>
  54 #include <engine/fifo.h>
  55 #include <engine/gr.h>
  56 #include <engine/sw.h>
  57
  58 #define nvxx_fifo(a) nvkm_fifo(nvxx_device(a))
  59 #define nvxx_fifo_chan(a) ((struct nvkm_fifo_chan *)nvxx_object(a))
  60 #define nvxx_gr(a) ((struct nvkm_gr *)nvkm_engine(nvxx_object(a), NVDEV_ENGINE_GR))
  61 #endif