qcom_scm.h 1.6 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647
  1. /* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved.
  2. *
  3. * This program is free software; you can redistribute it and/or modify
  4. * it under the terms of the GNU General Public License version 2 and
  5. * only version 2 as published by the Free Software Foundation.
  6. *
  7. * This program is distributed in the hope that it will be useful,
  8. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10. * GNU General Public License for more details.
  11. */
  12. #ifndef __QCOM_SCM_INT_H
  13. #define __QCOM_SCM_INT_H
  14. #define QCOM_SCM_SVC_BOOT 0x1
  15. #define QCOM_SCM_BOOT_ADDR 0x1
  16. #define QCOM_SCM_BOOT_ADDR_MC 0x11
  17. #define QCOM_SCM_FLAG_HLOS 0x01
  18. #define QCOM_SCM_FLAG_COLDBOOT_MC 0x02
  19. #define QCOM_SCM_FLAG_WARMBOOT_MC 0x04
  20. extern int __qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus);
  21. extern int __qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus);
  22. #define QCOM_SCM_CMD_TERMINATE_PC 0x2
  23. #define QCOM_SCM_FLUSH_FLAG_MASK 0x3
  24. #define QCOM_SCM_CMD_CORE_HOTPLUGGED 0x10
  25. extern void __qcom_scm_cpu_power_down(u32 flags);
  26. #define QCOM_SCM_SVC_INFO 0x6
  27. #define QCOM_IS_CALL_AVAIL_CMD 0x1
  28. extern int __qcom_scm_is_call_available(u32 svc_id, u32 cmd_id);
  29. #define QCOM_SCM_SVC_HDCP 0x11
  30. #define QCOM_SCM_CMD_HDCP 0x01
  31. extern int __qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt,
  32. u32 *resp);
  33. /* common error codes */
  34. #define QCOM_SCM_ENOMEM -5
  35. #define QCOM_SCM_EOPNOTSUPP -4
  36. #define QCOM_SCM_EINVAL_ADDR -3
  37. #define QCOM_SCM_EINVAL_ARG -2
  38. #define QCOM_SCM_ERROR -1
  39. #define QCOM_SCM_INTERRUPTED 1
  40. #endif