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linux-libre
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arch
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sparc
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include
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uapi
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asm
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pstate.h

pstate.h 5.7 KB
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  1. #ifndef _SPARC64_PSTATE_H
    2. 

  2. #define _SPARC64_PSTATE_H
    3. 

  3. 

  4. #include <linux/const.h>
    5. 

  5. 

  6. /* The V9 PSTATE Register (with SpitFire extensions).
    7. 

  7.  *
    8. 

  8.  * -----------------------------------------------------------------------
    9. 

  9.  * | Resv | IG | MG | CLE | TLE |  MM  | RED | PEF | AM | PRIV | IE | AG |
    10. 

  10.  * -----------------------------------------------------------------------
    11. 

  11.  *  63  12  11   10    9     8    7   6   5     4     3     2     1    0
    12. 

  12.  */
    13. 

  13. #define PSTATE_IG   _AC(0x0000000000000800,UL) /* Interrupt Globals.	*/
    14. 

  14. #define PSTATE_MG   _AC(0x0000000000000400,UL) /* MMU Globals.		*/
    15. 

  15. #define PSTATE_CLE  _AC(0x0000000000000200,UL) /* Current Little Endian.*/
    16. 

  16. #define PSTATE_TLE  _AC(0x0000000000000100,UL) /* Trap Little Endian.	*/
    17. 

  17. #define PSTATE_MM   _AC(0x00000000000000c0,UL) /* Memory Model.		*/
    18. 

  18. #define PSTATE_TSO  _AC(0x0000000000000000,UL) /* MM: TotalStoreOrder	*/
    19. 

  19. #define PSTATE_PSO  _AC(0x0000000000000040,UL) /* MM: PartialStoreOrder	*/
    20. 

  20. #define PSTATE_RMO  _AC(0x0000000000000080,UL) /* MM: RelaxedMemoryOrder*/
    21. 

  21. #define PSTATE_RED  _AC(0x0000000000000020,UL) /* Reset Error Debug.	*/
    22. 

  22. #define PSTATE_PEF  _AC(0x0000000000000010,UL) /* Floating Point Enable.*/
    23. 

  23. #define PSTATE_AM   _AC(0x0000000000000008,UL) /* Address Mask.		*/
    24. 

  24. #define PSTATE_PRIV _AC(0x0000000000000004,UL) /* Privilege.		*/
    25. 

  25. #define PSTATE_IE   _AC(0x0000000000000002,UL) /* Interrupt Enable.	*/
    26. 

  26. #define PSTATE_AG   _AC(0x0000000000000001,UL) /* Alternate Globals.	*/
    27. 

  27. 

  28. /* The V9 TSTATE Register (with SpitFire and Linux extensions).
    29. 

  29.  *
    30. 

  30.  * ---------------------------------------------------------------------
    31. 

  31.  * |  Resv |  GL  |  CCR  |  ASI  |  %pil  |  PSTATE  |  Resv  |  CWP  |
    32. 

  32.  * ---------------------------------------------------------------------
    33. 

  33.  *  63   43 42  40 39   32 31   24 23    20 19       8 7      5 4     0
    34. 

  34.  */
    35. 

  35. #define TSTATE_GL	_AC(0x0000070000000000,UL) /* Global reg level  */
    36. 

  36. #define TSTATE_CCR	_AC(0x000000ff00000000,UL) /* Condition Codes.	*/
    37. 

  37. #define TSTATE_XCC	_AC(0x000000f000000000,UL) /* Condition Codes.	*/
    38. 

  38. #define TSTATE_XNEG	_AC(0x0000008000000000,UL) /* %xcc Negative.	*/
    39. 

  39. #define TSTATE_XZERO	_AC(0x0000004000000000,UL) /* %xcc Zero.	*/
    40. 

  40. #define TSTATE_XOVFL	_AC(0x0000002000000000,UL) /* %xcc Overflow.	*/
    41. 

  41. #define TSTATE_XCARRY	_AC(0x0000001000000000,UL) /* %xcc Carry.	*/
    42. 

  42. #define TSTATE_ICC	_AC(0x0000000f00000000,UL) /* Condition Codes.	*/
    43. 

  43. #define TSTATE_INEG	_AC(0x0000000800000000,UL) /* %icc Negative.	*/
    44. 

  44. #define TSTATE_IZERO	_AC(0x0000000400000000,UL) /* %icc Zero.	*/
    45. 

  45. #define TSTATE_IOVFL	_AC(0x0000000200000000,UL) /* %icc Overflow.	*/
    46. 

  46. #define TSTATE_ICARRY	_AC(0x0000000100000000,UL) /* %icc Carry.	*/
    47. 

  47. #define TSTATE_ASI	_AC(0x00000000ff000000,UL) /* AddrSpace ID.	*/
    48. 

  48. #define TSTATE_PIL	_AC(0x0000000000f00000,UL) /* %pil (Linux traps)*/
    49. 

  49. #define TSTATE_PSTATE	_AC(0x00000000000fff00,UL) /* PSTATE.		*/
    50. 

  50. #define TSTATE_IG	_AC(0x0000000000080000,UL) /* Interrupt Globals.*/
    51. 

  51. #define TSTATE_MG	_AC(0x0000000000040000,UL) /* MMU Globals.	*/
    52. 

  52. #define TSTATE_CLE	_AC(0x0000000000020000,UL) /* CurrLittleEndian.	*/
    53. 

  53. #define TSTATE_TLE	_AC(0x0000000000010000,UL) /* TrapLittleEndian.	*/
    54. 

  54. #define TSTATE_MM	_AC(0x000000000000c000,UL) /* Memory Model.	*/
    55. 

  55. #define TSTATE_TSO	_AC(0x0000000000000000,UL) /* MM: TSO		*/
    56. 

  56. #define TSTATE_PSO	_AC(0x0000000000004000,UL) /* MM: PSO		*/
    57. 

  57. #define TSTATE_RMO	_AC(0x0000000000008000,UL) /* MM: RMO		*/
    58. 

  58. #define TSTATE_RED	_AC(0x0000000000002000,UL) /* Reset Error Debug.*/
    59. 

  59. #define TSTATE_PEF	_AC(0x0000000000001000,UL) /* FPU Enable.	*/
    60. 

  60. #define TSTATE_AM	_AC(0x0000000000000800,UL) /* Address Mask.	*/
    61. 

  61. #define TSTATE_PRIV	_AC(0x0000000000000400,UL) /* Privilege.	*/
    62. 

  62. #define TSTATE_IE	_AC(0x0000000000000200,UL) /* Interrupt Enable.	*/
    63. 

  63. #define TSTATE_AG	_AC(0x0000000000000100,UL) /* Alternate Globals.*/
    64. 

  64. #define TSTATE_SYSCALL	_AC(0x0000000000000020,UL) /* in syscall trap   */
    65. 

  65. #define TSTATE_CWP	_AC(0x000000000000001f,UL) /* Curr Win-Pointer.	*/
    66. 

  66. 

  67. /* Floating-Point Registers State Register.
    68. 

  68.  *
    69. 

  69.  * --------------------------------
    70. 

  70.  * |  Resv  |  FEF  |  DU  |  DL  |
    71. 

  71.  * --------------------------------
    72. 

  72.  *  63     3    2       1      0
    73. 

  73.  */
    74. 

  74. #define FPRS_FEF	_AC(0x0000000000000004,UL) /* FPU Enable.	*/
    75. 

  75. #define FPRS_DU		_AC(0x0000000000000002,UL) /* Dirty Upper.	*/
    76. 

  76. #define FPRS_DL		_AC(0x0000000000000001,UL) /* Dirty Lower.	*/
    77. 

  77. 

  78. /* Version Register.
    79. 

  79.  *
    80. 

  80.  * ------------------------------------------------------
    81. 

  81.  * | MANUF | IMPL | MASK | Resv | MAXTL | Resv | MAXWIN |
    82. 

  82.  * ------------------------------------------------------
    83. 

  83.  *  63   48 47  32 31  24 23  16 15    8 7    5 4      0
    84. 

  84.  */
    85. 

  85. #define VERS_MANUF	_AC(0xffff000000000000,UL) /* Manufacturer.	*/
    86. 

  86. #define VERS_IMPL	_AC(0x0000ffff00000000,UL) /* Implementation.	*/
    87. 

  87. #define VERS_MASK	_AC(0x00000000ff000000,UL) /* Mask Set Revision.*/
    88. 

  88. #define VERS_MAXTL	_AC(0x000000000000ff00,UL) /* Max Trap Level.	*/
    89. 

  89. #define VERS_MAXWIN	_AC(0x000000000000001f,UL) /* Max RegWindow Idx.*/
    90. 

  90. 

  91. /* Compatibility Feature Register (%asr26), SPARC-T4 and later  */
    92. 

  92. #define CFR_AES		_AC(0x0000000000000001,UL) /* Supports AES opcodes     */
    93. 

  93. #define CFR_DES		_AC(0x0000000000000002,UL) /* Supports DES opcodes     */
    94. 

  94. #define CFR_KASUMI	_AC(0x0000000000000004,UL) /* Supports KASUMI opcodes  */
    95. 

  95. #define CFR_CAMELLIA	_AC(0x0000000000000008,UL) /* Supports CAMELLIA opcodes*/
    96. 

  96. #define CFR_MD5		_AC(0x0000000000000010,UL) /* Supports MD5 opcodes     */
    97. 

  97. #define CFR_SHA1	_AC(0x0000000000000020,UL) /* Supports SHA1 opcodes    */
    98. 

  98. #define CFR_SHA256	_AC(0x0000000000000040,UL) /* Supports SHA256 opcodes  */
    99. 

  99. #define CFR_SHA512	_AC(0x0000000000000080,UL) /* Supports SHA512 opcodes  */
    100. 

  100. #define CFR_MPMUL	_AC(0x0000000000000100,UL) /* Supports MPMUL opcodes   */
    101. 

  101. #define CFR_MONTMUL	_AC(0x0000000000000200,UL) /* Supports MONTMUL opcodes */
    102. 

  102. #define CFR_MONTSQR	_AC(0x0000000000000400,UL) /* Supports MONTSQR opcodes */
    103. 

  103. #define CFR_CRC32C	_AC(0x0000000000000800,UL) /* Supports CRC32C opcodes  */
    104. 

  104. 

  105. #endif /* !(_SPARC64_PSTATE_H) */
    106. 

  106.