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msm: scm: Add API to query for service/command availability.

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Signed-off-by: Saravana Kannan <skannan@codeaurora.org>
This commit is contained in:
Saravana Kannan
2011-09-07 19:57:06 -07:00
committed by Bryan Huntsman
parent bcef77324e
commit 988feaf8de
2 changed files with 21 additions and 3 deletions
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8
arch/arm/mach-msm/include/mach/scm.h
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@@ -15,9 +15,10 @@
#define SCM_SVC_BOOT 0x1
#define SCM_SVC_PIL 0x2
#define SCM_SVC_UTIL 0x3
#define SCM_SVC_TZ 0x4
#define SCM_SVC_IO 0x5
#define SCM_SVC_TZSCHEDULER 0xFC
#define SCM_SVC_TZ 0x4
#define SCM_SVC_IO 0x5
#define SCM_SVC_INFO 0x6
#define SCM_SVC_TZSCHEDULER 0xFC
extern int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf, size_t cmd_len,
void *resp_buf, size_t resp_len);
@@ -28,5 +29,6 @@ extern u32 scm_call_atomic2(u32 svc, u32 cmd, u32 arg1, u32 arg2);
#define SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF))
extern u32 scm_get_version(void);
extern int scm_is_call_available(u32 svc_id, u32 cmd_id);
#endif