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