sm_err.h 2.2 KB

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  1. /*
  2. * Copyright (c) 2013 Google Inc. All rights reserved
  3. *
  4. * Permission is hereby granted, free of charge, to any person obtaining
  5. * a copy of this software and associated documentation files
  6. * (the "Software"), to deal in the Software without restriction,
  7. * including without limitation the rights to use, copy, modify, merge,
  8. * publish, distribute, sublicense, and/or sell copies of the Software,
  9. * and to permit persons to whom the Software is furnished to do so,
  10. * subject to the following conditions:
  11. *
  12. * The above copyright notice and this permission notice shall be
  13. * included in all copies or substantial portions of the Software.
  14. *
  15. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17. * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  18. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
  19. * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  20. * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  21. * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22. */
  23. #ifndef __LINUX_TRUSTY_SM_ERR_H
  24. #define __LINUX_TRUSTY_SM_ERR_H
  25. /* Errors from the secure monitor */
  26. #define SM_ERR_UNDEFINED_SMC 0xFFFFFFFF /* Unknown SMC (defined by ARM DEN 0028A(0.9.0) */
  27. #define SM_ERR_INVALID_PARAMETERS -2
  28. #define SM_ERR_INTERRUPTED -3 /* Got interrupted. Call back with restart SMC */
  29. #define SM_ERR_UNEXPECTED_RESTART -4 /* Got an restart SMC when we didn't expect it */
  30. #define SM_ERR_BUSY -5 /* Temporarily busy. Call back with original args */
  31. #define SM_ERR_INTERLEAVED_SMC -6 /* Got a trusted_service SMC when a restart SMC is required */
  32. #define SM_ERR_INTERNAL_FAILURE -7 /* Unknown error */
  33. #define SM_ERR_NOT_SUPPORTED -8
  34. #define SM_ERR_NOT_ALLOWED -9 /* SMC call not allowed */
  35. #define SM_ERR_END_OF_INPUT -10
  36. #define SM_ERR_PANIC -11 /* Secure OS crashed */
  37. #define SM_ERR_FIQ_INTERRUPTED -12 /* Got interrupted by FIQ. Call back with SMC_SC_RESTART_FIQ on same CPU */
  38. #define SM_ERR_CPU_IDLE -13 /* SMC call waiting for another CPU */
  39. #define SM_ERR_NOP_INTERRUPTED -14 /* Got interrupted. Call back with new SMC_SC_NOP */
  40. #define SM_ERR_NOP_DONE -15 /* Cpu idle after SMC_SC_NOP (not an error) */
  41. #endif