chan.h (813B)
1/* SPDX-License-Identifier: MIT */ 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 <core/object.h> 6#include <core/event.h> 7 8#include "priv.h" 9 10struct nvkm_sw_chan { 11 const struct nvkm_sw_chan_func *func; 12 struct nvkm_object object; 13 struct nvkm_sw *sw; 14 struct nvkm_fifo_chan *fifo; 15 struct list_head head; 16 17 struct nvkm_event event; 18}; 19 20struct nvkm_sw_chan_func { 21 void *(*dtor)(struct nvkm_sw_chan *); 22 bool (*mthd)(struct nvkm_sw_chan *, int subc, u32 mthd, u32 data); 23}; 24 25int nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *, struct nvkm_sw *, 26 struct nvkm_fifo_chan *, const struct nvkm_oclass *, 27 struct nvkm_sw_chan *); 28bool nvkm_sw_chan_mthd(struct nvkm_sw_chan *, int subc, u32 mthd, u32 data); 29#endif