#ifndef __TRUSTZONE_TA_SECURE_TIMER__ #define __TRUSTZONE_TA_SECURE_TIMER__ #define TZ_TA_SECURETIME_UUID "b25bf100-d276-11e2-9c9c-9c9c9c9c9c9c" #define uint64 unsigned long long #define TZ_SECURETIME_BIRTHDATE 1392967151 #define TZCMD_SECURETIME_GET_CURRENT_COUNTER 0x00000000 // used for getting encrypted prtime struct to save file when shutdown and suspend or after THREAD_SAVEFILE_VALUE second #define TZCMD_SECURETIME_SET_CURRENT_COUNTER 0x00000001 // used for set new playready time using the current rtc counter and encrypted saved prtime struct when resume and bootup #define TZCMD_SECURETIME_INC_CURRENT_COUNTER 0x00000002 // used for increase current counter at least PR_TIME_INC_COUNTER secs and no more than PR_TIME_MAX_COUNTER_OFFSET secs #define TZCMD_SECURETIME_SET_CURRENT_PRTIME 0x00000003 // used for network time-sync module to sync pr_time #define GB_TIME_INC_COUNTER 5 #define GB_TIME_MAX_COUNTER_OFFSET 8 #define GB_TIME_FILE_BASE 50000 #define GB_TIME_FILE_ERROR_SIGN (GB_TIME_FILE_BASE + 1) #define GB_TIME_FILE_OK_SIGN (GB_TIME_FILE_BASE + 2) #define GB_NO_SECURETD_FILE (GB_TIME_FILE_BASE + 3) #define GB_TIME_ERROR_SETPRTIME (GB_TIME_FILE_BASE + 4) #define DRM_UINT64 unsigned long long typedef struct TZ_GB_SECURETIME_INFO{ volatile unsigned long long hwcounter; volatile unsigned long long gb_time; char signature[8]; }TZ_GB_SECURETIME_INFO; struct TM_GB { int tm_sec; /* seconds */ int tm_min; /* minutes */ int tm_hour; /* hours */ int tm_mday; /* day of the month */ int tm_mon; /* month */ int tm_year; /* year */ int tm_wday; /* day of the week */ int tm_yday; /* day in the year */ int tm_isdst; /* daylight saving time */ long int tm_gmtoff; /* Seconds east of UTC. */ const char *tm_zone; /* Timezone abbreviation. */ }; //end of SUPPORT_GB_SECURE_CLOCK typedef struct SECURETIME_IVDATA { unsigned long long qwInitializationVector; unsigned long long qwBlockOffset; unsigned long bByteOffset; } SECURETIME_IVDATA; typedef struct TZ_SECURETIME_ENCINFO{ char role[100]; unsigned int dataSize; //total enc buffer size unsigned int segNum; //trunk number SECURETIME_IVDATA iv[10]; //IV data for each trunk unsigned int offset[10]; //pointer to an integer array, each element describe clear data size unsigned int length[10]; //pointer to an integer array, each element describe enc data size unsigned int dstHandle; //true : dstData is a handle; false : dstData is a buffer; }TZ_SECURETIME_ENCINFO; //unsigned long long GetTee_SecureTime(); //only be userd in tee, in user or kernel, should call the tee_service call #endif /* __TRUSTZONE_TA_PLAYREADY__ */