Home | History | Annotate | Line # | Download | only in fifo 
      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