1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __NVKM_SW_CHAN_H__ 3 #define __NVKM_SW_CHAN_H__ 4 #define nvkm_sw_chan(p) container_of((p), struct nvkm_sw_chan, object) 5 #include "priv.h" 6 #include <core/event.h> 7 8 struct nvkm_sw_chan { 9 const struct nvkm_sw_chan_func *func; 10 struct nvkm_object object; 11 struct nvkm_sw *sw; 12 struct nvkm_fifo_chan *fifo; 13 struct list_head head; 14 15 struct nvkm_event event; 16 }; 17 18 struct nvkm_sw_chan_func { 19 void *(*dtor)(struct nvkm_sw_chan *); 20 bool (*mthd)(struct nvkm_sw_chan *, int subc, u32 mthd, u32 data); 21 }; 22 23 int nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *, struct nvkm_sw *, 24 struct nvkm_fifo_chan *, const struct nvkm_oclass *, 25 struct nvkm_sw_chan *); 26 bool nvkm_sw_chan_mthd(struct nvkm_sw_chan *, int subc, u32 mthd, u32 data); 27 #endif 28