| #ifndef __NVKM_DMAOBJ_H__ |
| #define __NVKM_DMAOBJ_H__ |
| #include <core/engine.h> |
| struct nvkm_gpuobj; |
| |
| struct nvkm_dmaobj { |
| struct nvkm_object base; |
| u32 target; |
| u32 access; |
| u64 start; |
| u64 limit; |
| }; |
| |
| struct nvkm_dmaeng { |
| struct nvkm_engine base; |
| |
| /* creates a "physical" dma object from a struct nvkm_dmaobj */ |
| int (*bind)(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, |
| struct nvkm_gpuobj **); |
| }; |
| |
| extern struct nvkm_oclass *nv04_dmaeng_oclass; |
| extern struct nvkm_oclass *nv50_dmaeng_oclass; |
| extern struct nvkm_oclass *gf100_dmaeng_oclass; |
| extern struct nvkm_oclass *gf110_dmaeng_oclass; |
| #endif |