36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
#ifndef __NV50_FIFO_CHAN_H__
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#define __NV50_FIFO_CHAN_H__
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#define nv50_fifo_chan(p) container_of((p), struct nv50_fifo_chan, base)
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#include "chan.h"
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#include "nv50.h"
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struct nv50_fifo_chan {
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struct nv50_fifo *fifo;
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struct nvkm_fifo_chan base;
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struct nvkm_gpuobj *ramfc;
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struct nvkm_gpuobj *cache;
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struct nvkm_gpuobj *eng;
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struct nvkm_gpuobj *pgd;
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struct nvkm_ramht *ramht;
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struct nvkm_vm *vm;
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struct nvkm_gpuobj *engn[NVDEV_SUBDEV_NR];
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};
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int nv50_fifo_chan_ctor(struct nv50_fifo *, u64 vm, u64 push,
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const struct nvkm_oclass *, struct nv50_fifo_chan *);
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void *nv50_fifo_chan_dtor(struct nvkm_fifo_chan *);
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void nv50_fifo_chan_fini(struct nvkm_fifo_chan *);
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void nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *, struct nvkm_engine *);
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void nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *, int);
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int g84_fifo_chan_ctor(struct nv50_fifo *, u64 vm, u64 push,
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const struct nvkm_oclass *, struct nv50_fifo_chan *);
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extern const struct nvkm_fifo_chan_oclass nv50_fifo_dma_oclass;
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extern const struct nvkm_fifo_chan_oclass nv50_fifo_gpfifo_oclass;
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extern const struct nvkm_fifo_chan_oclass g84_fifo_dma_oclass;
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extern const struct nvkm_fifo_chan_oclass g84_fifo_gpfifo_oclass;
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#endif
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