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linux_kernel
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drivers
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gpu
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drm
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nouveau
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include
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nvkm
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subdev
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bios
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vmap.h

vmap.h 612 B
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  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. #ifndef __NVBIOS_VMAP_H__
    3. 

  3. #define __NVBIOS_VMAP_H__
    4. 

  4. struct nvbios_vmap {
    5. 

  5. 	u8  max0;
    6. 

  6. 	u8  max1;
    7. 

  7. 	u8  max2;
    8. 

  8. };
    9. 

  9. 

  10. u32 nvbios_vmap_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
    11. 

  11. u32 nvbios_vmap_parse(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
    12. 

  12. 		      struct nvbios_vmap *);
    13. 

  13. 

  14. struct nvbios_vmap_entry {
    15. 

  15. 	u8  mode;
    16. 

  16. 	u8  link;
    17. 

  17. 	u32 min;
    18. 

  18. 	u32 max;
    19. 

  19. 	s32 arg[6];
    20. 

  20. };
    21. 

  21. 

  22. u32 nvbios_vmap_entry(struct nvkm_bios *, int idx, u8 *ver, u8 *len);
    23. 

  23. u32 nvbios_vmap_entry_parse(struct nvkm_bios *, int idx, u8 *ver, u8 *len,
    24. 

  24. 			    struct nvbios_vmap_entry *);
    25. 

  25. #endif
    26.