1 #ifndef __NVKM_I2C_PAD_H__ 2 #define __NVKM_I2C_PAD_H__ 3 4 #include "priv.h" 5 6 struct nvkm_i2c_pad { 7 struct nouveau_object base; 8 int index; 9 struct nouveau_i2c_port *port; 10 struct nouveau_i2c_port *next; 11 }; 12 13 static inline struct nvkm_i2c_pad * 14 nvkm_i2c_pad(struct nouveau_i2c_port *port) 15 { 16 struct nouveau_object *pad = nv_object(port); 17 while (!nv_iclass(pad->parent, NV_SUBDEV_CLASS)) 18 pad = pad->parent; 19 return (void *)pad; 20 } 21 22 #define nvkm_i2c_pad_create(p,e,o,i,d) \ 23 nvkm_i2c_pad_create_((p), (e), (o), (i), sizeof(**d), (void **)d) 24 #define nvkm_i2c_pad_destroy(p) ({ \ 25 struct nvkm_i2c_pad *_p = (p); \ 26 _nvkm_i2c_pad_dtor(nv_object(_p)); \ 27 }) 28 #define nvkm_i2c_pad_init(p) ({ \ 29 struct nvkm_i2c_pad *_p = (p); \ 30 _nvkm_i2c_pad_init(nv_object(_p)); \ 31 }) 32 #define nvkm_i2c_pad_fini(p,s) ({ \ 33 struct nvkm_i2c_pad *_p = (p); \ 34 _nvkm_i2c_pad_fini(nv_object(_p), (s)); \ 35 }) 36 37 int nvkm_i2c_pad_create_(struct nouveau_object *, struct nouveau_object *, 38 struct nouveau_oclass *, int index, int, void **); 39 40 int _nvkm_i2c_pad_ctor(struct nouveau_object *, struct nouveau_object *, 41 struct nouveau_oclass *, void *, u32, 42 struct nouveau_object **); 43 #define _nvkm_i2c_pad_dtor nouveau_object_destroy 44 int _nvkm_i2c_pad_init(struct nouveau_object *); 45 int _nvkm_i2c_pad_fini(struct nouveau_object *, bool); 46 47 #ifndef MSG 48 #define MSG(l,f,a...) do { \ 49 struct nvkm_i2c_pad *_pad = (void *)pad; \ 50 nv_##l(_pad, "PAD:%c:%02x: "f, \ 51 _pad->index >= 0x100 ? 'X' : 'S', \ 52 _pad->index >= 0x100 ? _pad->index - 0x100 : _pad->index, ##a); \ 53 } while(0) 54 #define DBG(f,a...) MSG(debug, f, ##a) 55 #define ERR(f,a...) MSG(error, f, ##a) 56 #endif 57 58 #endif 59