1#ifndef __NVKM_SUBDEV_H__
2#define __NVKM_SUBDEV_H__
3#include <core/device.h>
4
5struct nvkm_subdev {
6 const struct nvkm_subdev_func *func;
7 struct nvkm_device *device;
8 enum nvkm_devidx index;
9 struct mutex mutex;
10 u32 debug;
11
12 bool oneinit;
13};
14
15struct nvkm_subdev_func {
16 void *(*dtor)(struct nvkm_subdev *);
17 int (*preinit)(struct nvkm_subdev *);
18 int (*oneinit)(struct nvkm_subdev *);
19 int (*init)(struct nvkm_subdev *);
20 int (*fini)(struct nvkm_subdev *, bool suspend);
21 void (*intr)(struct nvkm_subdev *);
22};
23
24extern const char *nvkm_subdev_name[NVKM_SUBDEV_NR];
25void nvkm_subdev_ctor(const struct nvkm_subdev_func *, struct nvkm_device *,
26 int index, struct nvkm_subdev *);
27void nvkm_subdev_del(struct nvkm_subdev **);
28int nvkm_subdev_preinit(struct nvkm_subdev *);
29int nvkm_subdev_init(struct nvkm_subdev *);
30int nvkm_subdev_fini(struct nvkm_subdev *, bool suspend);
31void nvkm_subdev_intr(struct nvkm_subdev *);
32
33
34#define nvkm_printk_(s,l,p,f,a...) do { \
35 const struct nvkm_subdev *_subdev = (s); \
36 if (_subdev->debug >= (l)) { \
37 dev_##p(_subdev->device->dev, "%s: "f, \
38 nvkm_subdev_name[_subdev->index], ##a); \
39 } \
40} while(0)
41#define nvkm_printk(s,l,p,f,a...) nvkm_printk_((s), NV_DBG_##l, p, f, ##a)
42#define nvkm_fatal(s,f,a...) nvkm_printk((s), FATAL, crit, f, ##a)
43#define nvkm_error(s,f,a...) nvkm_printk((s), ERROR, err, f, ##a)
44#define nvkm_warn(s,f,a...) nvkm_printk((s), WARN, notice, f, ##a)
45#define nvkm_info(s,f,a...) nvkm_printk((s), INFO, info, f, ##a)
46#define nvkm_debug(s,f,a...) nvkm_printk((s), DEBUG, info, f, ##a)
47#define nvkm_trace(s,f,a...) nvkm_printk((s), TRACE, info, f, ##a)
48#define nvkm_spam(s,f,a...) nvkm_printk((s), SPAM, dbg, f, ##a)
49#endif
50