X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fnouveau%2Fnvkm%2Fengine%2Ffifo%2Fchannv50.h;fp=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fnouveau%2Fnvkm%2Fengine%2Ffifo%2Fchannv50.h;h=4b9da469b704e933d934464b1101eaddc02a2de5;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=0000000000000000000000000000000000000000;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h
new file mode 100644
index 000000000..4b9da469b
--- /dev/null
+++ b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h
@@ -0,0 +1,35 @@
+#ifndef __NV50_FIFO_CHAN_H__
+#define __NV50_FIFO_CHAN_H__
+#define nv50_fifo_chan(p) container_of((p), struct nv50_fifo_chan, base)
+#include "chan.h"
+#include "nv50.h"
+
+struct nv50_fifo_chan {
+	struct nv50_fifo *fifo;
+	struct nvkm_fifo_chan base;
+
+	struct nvkm_gpuobj *ramfc;
+	struct nvkm_gpuobj *cache;
+	struct nvkm_gpuobj *eng;
+	struct nvkm_gpuobj *pgd;
+	struct nvkm_ramht *ramht;
+	struct nvkm_vm *vm;
+
+	struct nvkm_gpuobj *engn[NVKM_SUBDEV_NR];
+};
+
+int nv50_fifo_chan_ctor(struct nv50_fifo *, u64 vm, u64 push,
+			const struct nvkm_oclass *, struct nv50_fifo_chan *);
+void *nv50_fifo_chan_dtor(struct nvkm_fifo_chan *);
+void nv50_fifo_chan_fini(struct nvkm_fifo_chan *);
+void nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *, struct nvkm_engine *);
+void nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *, int);
+
+int g84_fifo_chan_ctor(struct nv50_fifo *, u64 vm, u64 push,
+		       const struct nvkm_oclass *, struct nv50_fifo_chan *);
+
+extern const struct nvkm_fifo_chan_oclass nv50_fifo_dma_oclass;
+extern const struct nvkm_fifo_chan_oclass nv50_fifo_gpfifo_oclass;
+extern const struct nvkm_fifo_chan_oclass g84_fifo_dma_oclass;
+extern const struct nvkm_fifo_chan_oclass g84_fifo_gpfifo_oclass;
+#endif