1 #ifndef __NVKM_I2C_PAD_H__ 2 #define __NVKM_I2C_PAD_H__ 3 #include "priv.h" 4 5 struct 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 12 static inline struct nvkm_i2c_pad * 13 nvkm_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 36 int nvkm_i2c_pad_create_(struct nvkm_object *, struct nvkm_object *, 37 struct nvkm_oclass *, int index, int, void **); 38 39 int _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 43 int _nvkm_i2c_pad_init(struct nvkm_object *); 44 int _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