/arch/mips/include/asm/sn/kldir.h

http://github.com/mirrors/linux · C Header · 36 lines · 26 code · 7 blank · 3 comment · 0 complexity · 294d7ad3441a8dc001cf716e4973d5a7 MD5 · raw file 

    

  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. 

  3. #ifndef _ASM_SN_KLDIR_H
    4. 

  4. #define _ASM_SN_KLDIR_H
    5. 

  5. 

  6. #define KLDIR_MAGIC		0x434d5f53505f5357
    7. 

  7. 

  8. #define KLDIR_OFF_MAGIC			0x00
    9. 

  9. #define KLDIR_OFF_OFFSET		0x08
    10. 

  10. #define KLDIR_OFF_POINTER		0x10
    11. 

  11. #define KLDIR_OFF_SIZE			0x18
    12. 

  12. #define KLDIR_OFF_COUNT			0x20
    13. 

  13. #define KLDIR_OFF_STRIDE		0x28
    14. 

  14. 

  15. #define KLDIR_ENT_SIZE			0x40
    16. 

  16. #define KLDIR_MAX_ENTRIES		(0x400 / 0x40)
    17. 

  17. 

  18. #ifndef __ASSEMBLY__
    19. 

  19. typedef struct kldir_ent_s {
    20. 

  20. 	u64		magic;		/* Indicates validity of entry	    */
    21. 

  21. 	off_t		offset;		/* Offset from start of node space  */
    22. 

  22. 	unsigned long	pointer;	/* Pointer to area in some cases    */
    23. 

  23. 	size_t		size;		/* Size in bytes		    */
    24. 

  24. 	u64		count;		/* Repeat count if array, 1 if not  */
    25. 

  25. 	size_t		stride;		/* Stride if array, 0 if not	    */
    26. 

  26. 	char		rsvd[16];	/* Pad entry to 0x40 bytes	    */
    27. 

  27. 	/* NOTE: These 16 bytes are used in the Partition KLDIR
    28. 

  28. 	   entry to store partition info. Refer to klpart.h for this. */
    29. 

  29. } kldir_ent_t;
    30. 

  30. #endif /* !__ASSEMBLY__ */
    31. 

  31. 

  32. #ifdef CONFIG_SGI_IP27
    33. 

  33. #include <asm/sn/sn0/kldir.h>
    34. 

  34. #endif
    35. 

  35. 

  36. #endif /* _ASM_SN_KLDIR_H */
    37.