1 /* $NetBSD: channv04.h,v 1.3 2021/12/18 23:45:35 riastradh Exp $ */ 2 3 /* SPDX-License-Identifier: MIT */ 4 #ifndef __NV04_FIFO_CHAN_H__ 5 #define __NV04_FIFO_CHAN_H__ 6 #define nv04_fifo_chan(p) container_of((p), struct nv04_fifo_chan, base) 7 #include "chan.h" 8 #include "nv04.h" 9 10 struct nv04_fifo_chan { 11 struct nvkm_fifo_chan base; 12 struct nv04_fifo *fifo; 13 u32 ramfc; 14 struct nvkm_gpuobj *engn[NVKM_SUBDEV_NR]; 15 }; 16 17 extern const struct nvkm_fifo_chan_func nv04_fifo_dma_func; 18 void *nv04_fifo_dma_dtor(struct nvkm_fifo_chan *); 19 void nv04_fifo_dma_init(struct nvkm_fifo_chan *); 20 void nv04_fifo_dma_fini(struct nvkm_fifo_chan *); 21 void nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *, int); 22 23 extern const struct nvkm_fifo_chan_oclass nv04_fifo_dma_oclass; 24 extern const struct nvkm_fifo_chan_oclass nv10_fifo_dma_oclass; 25 extern const struct nvkm_fifo_chan_oclass nv17_fifo_dma_oclass; 26 extern const struct nvkm_fifo_chan_oclass nv40_fifo_dma_oclass; 27 #endif 28