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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef __NVKM_BIOS_H__
- #define __NVKM_BIOS_H__
- #include <core/subdev.h>
- struct nvkm_bios {
- struct nvkm_subdev subdev;
- u32 size;
- u8 *data;
- u32 image0_size;
- u32 imaged_addr;
- u32 bmp_offset;
- u32 bit_offset;
- struct {
- u8 major;
- u8 chip;
- u8 minor;
- u8 micro;
- u8 patch;
- } version;
- };
- u8 nvbios_checksum(const u8 *data, int size);
- u16 nvbios_findstr(const u8 *data, int size, const char *str, int len);
- int nvbios_memcmp(struct nvkm_bios *, u32 addr, const char *, u32 len);
- u8 nvbios_rd08(struct nvkm_bios *, u32 addr);
- u16 nvbios_rd16(struct nvkm_bios *, u32 addr);
- u32 nvbios_rd32(struct nvkm_bios *, u32 addr);
- int nvkm_bios_new(struct nvkm_device *, int, struct nvkm_bios **);
- #endif
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