1
2#ifndef __NVIF_DEVICE_H__
3#define __NVIF_DEVICE_H__
4
5#include <nvif/object.h>
6#include <nvif/cl0080.h>
7
8struct nvif_device {
9 struct nvif_object object;
10 struct nv_device_info_v0 info;
11};
12
13int nvif_device_init(struct nvif_object *, u32 handle, s32 oclass, void *, u32,
14 struct nvif_device *);
15void nvif_device_fini(struct nvif_device *);
16u64 nvif_device_time(struct nvif_device *);
17
18
19
20
21
22
23#define nvif_nsec(d,n,cond...) ({ \
24 struct nvif_device *_device = (d); \
25 u64 _nsecs = (n), _time0 = nvif_device_time(_device); \
26 s64 _taken = 0; \
27 \
28 do { \
29 cond \
30 } while (_taken = nvif_device_time(_device) - _time0, _taken < _nsecs);\
31 \
32 if (_taken >= _nsecs) \
33 _taken = -ETIMEDOUT; \
34 _taken; \
35})
36#define nvif_usec(d,u,cond...) nvif_nsec((d), (u) * 1000, ##cond)
37#define nvif_msec(d,m,cond...) nvif_usec((d), (m) * 1000, ##cond)
38
39
40#include <subdev/bios.h>
41#include <subdev/fb.h>
42#include <subdev/bar.h>
43#include <subdev/gpio.h>
44#include <subdev/clk.h>
45#include <subdev/i2c.h>
46#include <subdev/timer.h>
47#include <subdev/therm.h>
48#include <subdev/pci.h>
49
50#define nvxx_device(a) ({ \
51 struct nvif_device *_device = (a); \
52 struct { \
53 struct nvkm_object object; \
54 struct nvkm_device *device; \
55 } *_udevice = _device->object.priv; \
56 _udevice->device; \
57})
58#define nvxx_bios(a) nvxx_device(a)->bios
59#define nvxx_fb(a) nvxx_device(a)->fb
60#define nvxx_gpio(a) nvxx_device(a)->gpio
61#define nvxx_clk(a) nvxx_device(a)->clk
62#define nvxx_i2c(a) nvxx_device(a)->i2c
63#define nvxx_iccsense(a) nvxx_device(a)->iccsense
64#define nvxx_therm(a) nvxx_device(a)->therm
65#define nvxx_volt(a) nvxx_device(a)->volt
66
67#include <engine/fifo.h>
68#include <engine/gr.h>
69
70#define nvxx_fifo(a) nvxx_device(a)->fifo
71#define nvxx_gr(a) nvxx_device(a)->gr
72#endif
73