/arch/powerpc/include/asm/types.h

https://bitbucket.org/cresqo/cm7-p500-kernel · C Header · 64 lines · 34 code · 13 blank · 17 comment · 2 complexity · 427de60cbed0c971b5c8635dc325a3f1 MD5 · raw file 

    

  1. #ifndef _ASM_POWERPC_TYPES_H
    2. 

  2. #define _ASM_POWERPC_TYPES_H
    3. 

  3. 

  4. /*
    5. 

  5.  * This is here because we used to use l64 for 64bit powerpc
    6. 

  6.  * and we don't want to impact user mode with our change to ll64
    7. 

  7.  * in the kernel.
    8. 

  8.  */
    9. 

  9. #if defined(__powerpc64__) && !defined(__KERNEL__)
    10. 

  10. # include <asm-generic/int-l64.h>
    11. 

  11. #else
    12. 

  12. # include <asm-generic/int-ll64.h>
    13. 

  13. #endif
    14. 

  14. 

  15. #ifndef __ASSEMBLY__
    16. 

  16. 

  17. /*
    18. 

  18.  * This file is never included by application software unless
    19. 

  19.  * explicitly requested (e.g., via linux/types.h) in which case the
    20. 

  20.  * application is Linux specific so (user-) name space pollution is
    21. 

  21.  * not a major issue.  However, for interoperability, libraries still
    22. 

  22.  * need to be careful to avoid a name clashes.
    23. 

  23.  *
    24. 

  24.  * This program is free software; you can redistribute it and/or
    25. 

  25.  * modify it under the terms of the GNU General Public License
    26. 

  26.  * as published by the Free Software Foundation; either version
    27. 

  27.  * 2 of the License, or (at your option) any later version.
    28. 

  28.  */
    29. 

  29. 

  30. #ifdef __powerpc64__
    31. 

  31. typedef unsigned int umode_t;
    32. 

  32. #else
    33. 

  33. typedef unsigned short umode_t;
    34. 

  34. #endif
    35. 

  35. 

  36. typedef struct {
    37. 

  37. 	__u32 u[4];
    38. 

  38. } __attribute__((aligned(16))) __vector128;
    39. 

  39. 

  40. #endif /* __ASSEMBLY__ */
    41. 

  41. 

  42. #ifdef __KERNEL__
    43. 

  43. #ifndef __ASSEMBLY__
    44. 

  44. 

  45. typedef __vector128 vector128;
    46. 

  46. 

  47. #if defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT)
    48. 

  48. typedef u64 dma_addr_t;
    49. 

  49. #else
    50. 

  50. typedef u32 dma_addr_t;
    51. 

  51. #endif
    52. 

  52. typedef u64 dma64_addr_t;
    53. 

  53. 

  54. typedef struct {
    55. 

  55. 	unsigned long entry;
    56. 

  56. 	unsigned long toc;
    57. 

  57. 	unsigned long env;
    58. 

  58. } func_descr_t;
    59. 

  59. 

  60. #endif /* __ASSEMBLY__ */
    61. 

  61. 

  62. #endif /* __KERNEL__ */
    63. 

  63. 

  64. #endif /* _ASM_POWERPC_TYPES_H */
    65.