arch/arm/mach-msm/scm.h

   1 /* Copyright (c) 2010, Code Aurora Forum. 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 __MACH_SCM_H
  13 #define __MACH_SCM_H
  14
  15 #define SCM_SVC_BOOT                    0x1
  16 #define SCM_SVC_PIL                     0x2
  17
  18 extern int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf, size_t cmd_len,
  19                 void *resp_buf, size_t resp_len);
  20
  21 #define SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF))
  22
  23 extern u32 scm_get_version(void);
  24
  25 #endif