15025407bSBen Skeggs #ifndef __NVKM_SUBDEV_H__
25025407bSBen Skeggs #define __NVKM_SUBDEV_H__
368f3f702SBen Skeggs #include <core/device.h>
4c39f472eSBen Skeggs 
55025407bSBen Skeggs struct nvkm_subdev {
6f0290215SBen Skeggs 	const struct nvkm_subdev_func *func;
7d351b856SBen Skeggs 	struct nvkm_device *device;
868f3f702SBen Skeggs 	enum nvkm_devidx index;
9c39f472eSBen Skeggs 	struct mutex mutex;
10c39f472eSBen Skeggs 	u32 debug;
11c39f472eSBen Skeggs 
1268f3f702SBen Skeggs 	bool oneinit;
13c39f472eSBen Skeggs };
14c39f472eSBen Skeggs 
15f0290215SBen Skeggs struct nvkm_subdev_func {
16f0290215SBen Skeggs 	void *(*dtor)(struct nvkm_subdev *);
17f0290215SBen Skeggs 	int (*preinit)(struct nvkm_subdev *);
18f0290215SBen Skeggs 	int (*oneinit)(struct nvkm_subdev *);
19f0290215SBen Skeggs 	int (*init)(struct nvkm_subdev *);
20f0290215SBen Skeggs 	int (*fini)(struct nvkm_subdev *, bool suspend);
21f0290215SBen Skeggs 	void (*intr)(struct nvkm_subdev *);
22f0290215SBen Skeggs };
23f0290215SBen Skeggs 
2468f3f702SBen Skeggs extern const char *nvkm_subdev_name[NVKM_SUBDEV_NR];
25f0290215SBen Skeggs void nvkm_subdev_ctor(const struct nvkm_subdev_func *, struct nvkm_device *,
2656d06fa2SBen Skeggs 		      int index, struct nvkm_subdev *);
27f0290215SBen Skeggs void nvkm_subdev_del(struct nvkm_subdev **);
28f0290215SBen Skeggs int  nvkm_subdev_preinit(struct nvkm_subdev *);
29f0290215SBen Skeggs int  nvkm_subdev_init(struct nvkm_subdev *);
30f0290215SBen Skeggs int  nvkm_subdev_fini(struct nvkm_subdev *, bool suspend);
31f0290215SBen Skeggs void nvkm_subdev_intr(struct nvkm_subdev *);
32f0290215SBen Skeggs 
336594363bSBen Skeggs /* subdev logging */
346594363bSBen Skeggs #define nvkm_printk_(s,l,p,f,a...) do {                                        \
35c1fcb148SAlexandre Courbot 	const struct nvkm_subdev *_subdev = (s);                               \
36f0290215SBen Skeggs 	if (_subdev->debug >= (l)) {                                           \
37f0290215SBen Skeggs 		dev_##p(_subdev->device->dev, "%s: "f,                         \
38f0290215SBen Skeggs 			nvkm_subdev_name[_subdev->index], ##a);                \
39f0290215SBen Skeggs 	}                                                                      \
40c39f472eSBen Skeggs } while(0)
416594363bSBen Skeggs #define nvkm_printk(s,l,p,f,a...) nvkm_printk_((s), NV_DBG_##l, p, f, ##a)
426594363bSBen Skeggs #define nvkm_fatal(s,f,a...) nvkm_printk((s), FATAL,   crit, f, ##a)
436594363bSBen Skeggs #define nvkm_error(s,f,a...) nvkm_printk((s), ERROR,    err, f, ##a)
446594363bSBen Skeggs #define nvkm_warn(s,f,a...)  nvkm_printk((s),  WARN, notice, f, ##a)
456594363bSBen Skeggs #define nvkm_info(s,f,a...)  nvkm_printk((s),  INFO,   info, f, ##a)
466594363bSBen Skeggs #define nvkm_debug(s,f,a...) nvkm_printk((s), DEBUG,   info, f, ##a)
476594363bSBen Skeggs #define nvkm_trace(s,f,a...) nvkm_printk((s), TRACE,   info, f, ##a)
486594363bSBen Skeggs #define nvkm_spam(s,f,a...)  nvkm_printk((s),  SPAM,    dbg, f, ##a)
49c39f472eSBen Skeggs #endif
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