1#ifndef __NVKM_I2C_PAD_H__
2#define __NVKM_I2C_PAD_H__
3#include "priv.h"
4
5struct nvkm_i2c_pad {
6	struct nvkm_object base;
7	int index;
8	struct nvkm_i2c_port *port;
9	struct nvkm_i2c_port *next;
10};
11
12static inline struct nvkm_i2c_pad *
13nvkm_i2c_pad(struct nvkm_i2c_port *port)
14{
15	struct nvkm_object *pad = nv_object(port);
16	while (!nv_iclass(pad->parent, NV_SUBDEV_CLASS))
17		pad = pad->parent;
18	return (void *)pad;
19}
20
21#define nvkm_i2c_pad_create(p,e,o,i,d)                                         \
22	nvkm_i2c_pad_create_((p), (e), (o), (i), sizeof(**d), (void **)d)
23#define nvkm_i2c_pad_destroy(p) ({                                             \
24	struct nvkm_i2c_pad *_p = (p);                                         \
25	_nvkm_i2c_pad_dtor(nv_object(_p));                                     \
26})
27#define nvkm_i2c_pad_init(p) ({                                                \
28	struct nvkm_i2c_pad *_p = (p);                                         \
29	_nvkm_i2c_pad_init(nv_object(_p));                                     \
30})
31#define nvkm_i2c_pad_fini(p,s) ({                                              \
32	struct nvkm_i2c_pad *_p = (p);                                         \
33	_nvkm_i2c_pad_fini(nv_object(_p), (s));                                \
34})
35
36int nvkm_i2c_pad_create_(struct nvkm_object *, struct nvkm_object *,
37			 struct nvkm_oclass *, int index, int, void **);
38
39int _nvkm_i2c_pad_ctor(struct nvkm_object *, struct nvkm_object *,
40		       struct nvkm_oclass *, void *, u32,
41		       struct nvkm_object **);
42#define _nvkm_i2c_pad_dtor nvkm_object_destroy
43int _nvkm_i2c_pad_init(struct nvkm_object *);
44int _nvkm_i2c_pad_fini(struct nvkm_object *, bool);
45
46#ifndef MSG
47#define MSG(l,f,a...) do {                                                     \
48	struct nvkm_i2c_pad *_pad = (void *)pad;                               \
49	nv_##l(_pad, "PAD:%c:%02x: "f,                                         \
50	       _pad->index >= 0x100 ? 'X' : 'S',                               \
51	       _pad->index >= 0x100 ? _pad->index - 0x100 : _pad->index, ##a); \
52} while(0)
53#define DBG(f,a...) MSG(debug, f, ##a)
54#define ERR(f,a...) MSG(error, f, ##a)
55#endif
56#endif
57