M0203.h 836 B

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef __NVBIOS_M0203_H__
  3. #define __NVBIOS_M0203_H__
  4. struct nvbios_M0203T {
  5. #define M0203T_TYPE_RAMCFG 0x00
  6. u8 type;
  7. u16 pointer;
  8. };
  9. u32 nvbios_M0203Te(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
  10. u32 nvbios_M0203Tp(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
  11. struct nvbios_M0203T *);
  12. struct nvbios_M0203E {
  13. #define M0203E_TYPE_DDR2 0x0
  14. #define M0203E_TYPE_DDR3 0x1
  15. #define M0203E_TYPE_GDDR3 0x2
  16. #define M0203E_TYPE_GDDR5 0x3
  17. #define M0203E_TYPE_SKIP 0xf
  18. u8 type;
  19. u8 strap;
  20. u8 group;
  21. };
  22. u32 nvbios_M0203Ee(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
  23. u32 nvbios_M0203Ep(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
  24. struct nvbios_M0203E *);
  25. u32 nvbios_M0203Em(struct nvkm_bios *, u8 ramcfg, u8 *ver, u8 *hdr,
  26. struct nvbios_M0203E *);
  27. #endif