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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef __NVKM_INSTMEM_H__
- #define __NVKM_INSTMEM_H__
- #include <core/subdev.h>
- struct nvkm_memory;
- struct nvkm_instmem {
- const struct nvkm_instmem_func *func;
- struct nvkm_subdev subdev;
- spinlock_t lock;
- struct list_head list;
- struct list_head boot;
- u32 reserved;
- struct nvkm_memory *vbios;
- struct nvkm_ramht *ramht;
- struct nvkm_memory *ramro;
- struct nvkm_memory *ramfc;
- };
- u32 nvkm_instmem_rd32(struct nvkm_instmem *, u32 addr);
- void nvkm_instmem_wr32(struct nvkm_instmem *, u32 addr, u32 data);
- int nvkm_instobj_new(struct nvkm_instmem *, u32 size, u32 align, bool zero,
- struct nvkm_memory **);
- int nv04_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
- int nv40_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
- int nv50_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
- int gk20a_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
- #endif
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