/**
* Request powerup
*/
void mce_dsme_request_powerup(void)
{
/* Set up the message */
DSM_MSGTYPE_POWERUP_REQ msg = DSME_MSG_INIT(DSM_MSGTYPE_POWERUP_REQ);
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_POWERUP_REQ");
}
/**
* Send system state inquiry
*/
static void mce_dsme_query_system_state(void)
{
/* Set up the message */
DSM_MSGTYPE_STATE_QUERY msg = DSME_MSG_INIT(DSM_MSGTYPE_STATE_QUERY);
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_STATE_QUERY");
}
/**
* Request reboot
*/
void request_reboot(void)
{
/* Set up the message */
DSM_MSGTYPE_REBOOT_REQ msg = DSME_MSG_INIT(DSM_MSGTYPE_REBOOT_REQ);
/* Send the message */
mce_dsme_send(&msg);
mce_log(LL_DEBUG,
"DSM_MSGTYPE_REBOOT_REQ sent to DSME");
}
/**
* Register to DSME process watchdog
*/
static void mce_dsme_init_processwd(void)
{
/* Set up the message */
DSM_MSGTYPE_PROCESSWD_CREATE msg =
DSME_MSG_INIT(DSM_MSGTYPE_PROCESSWD_CREATE);
msg.pid = getpid();
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_PROCESSWD_CREATE");
}
/**
* Request powerup
*/
void request_powerup(void)
{
/* Set up the message */
DSM_MSGTYPE_POWERUP_REQ msg = DSME_MSG_INIT(DSM_MSGTYPE_POWERUP_REQ);
/* Send the message */
mce_dsme_send(&msg);
mce_log(LL_DEBUG,
"DSM_MSGTYPE_POWERUP_REQ sent to DSME");
}
/**
* Send system state inquiry
*/
static void query_system_state(void)
{
/* Set up the message */
DSM_MSGTYPE_STATE_QUERY msg = DSME_MSG_INIT(DSM_MSGTYPE_STATE_QUERY);
/* Send the message */
mce_dsme_send(&msg);
mce_log(LL_DEBUG,
"DSM_MSGTYPE_STATE_QUERY sent to DSME");
}
/**
* Request normal shutdown
*/
void request_normal_shutdown(void)
{
/* Set up the message */
DSM_MSGTYPE_SHUTDOWN_REQ msg = DSME_MSG_INIT(DSM_MSGTYPE_SHUTDOWN_REQ);
/* Send the message */
mce_dsme_send(&msg);
mce_log(LL_DEBUG,
"DSM_MSGTYPE_SHUTDOWN_REQ (DSME_NORMAL_SHUTDOWN) "
"sent to DSME");
}
/**
* Unregister from DSME process watchdog
*/
static void mce_dsme_exit_processwd(void)
{
mce_log(LL_DEBUG,
"Disabling DSME process watchdog");
/* Set up the message */
DSM_MSGTYPE_PROCESSWD_DELETE msg =
DSME_MSG_INIT(DSM_MSGTYPE_PROCESSWD_DELETE);
msg.pid = getpid();
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_PROCESSWD_DELETE");
}
/**
* Send pong message to the DSME process watchdog
*/
static void mce_dsme_send_pong(void)
{
/* Set up the message */
DSM_MSGTYPE_PROCESSWD_PONG msg =
DSME_MSG_INIT(DSM_MSGTYPE_PROCESSWD_PONG);
msg.pid = getpid();
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_PROCESSWD_PONG");
/* Execute hearbeat actions even if ping-pong ipc failed */
execute_datapipe(&heartbeat_pipe, GINT_TO_POINTER(0),
USE_INDATA, DONT_CACHE_INDATA);
}
/**
* Request normal shutdown
*/
void mce_dsme_request_normal_shutdown(void)
{
if( datapipe_get_gint(update_mode_pipe) ) {
mce_log(LL_WARN, "shutdown blocked; os update in progress");
goto EXIT;
}
/* Set up the message */
DSM_MSGTYPE_SHUTDOWN_REQ msg = DSME_MSG_INIT(DSM_MSGTYPE_SHUTDOWN_REQ);
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_SHUTDOWN_REQ(DSME_NORMAL_SHUTDOWN)");
EXIT:
return;
}
/**
* Request reboot
*/
void mce_dsme_request_reboot(void)
{
if( datapipe_get_gint(update_mode_pipe) ) {
mce_log(LL_WARN, "reboot blocked; os update in progress");
goto EXIT;
}
/* Set up the message */
DSM_MSGTYPE_REBOOT_REQ msg = DSME_MSG_INIT(DSM_MSGTYPE_REBOOT_REQ);
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_REBOOT_REQ");
EXIT:
return;
}
/**
* Send pong message to the DSME process watchdog
*/
static void dsme_send_pong(void)
{
/* Set up the message */
DSM_MSGTYPE_PROCESSWD_PONG msg =
DSME_MSG_INIT(DSM_MSGTYPE_PROCESSWD_PONG);
msg.pid = getpid();
/* Send the message */
mce_dsme_send(&msg);
mce_log(LL_DEBUG,
"DSM_MSGTYPE_PROCESSWD_PONG sent to DSME");
execute_datapipe(&heartbeat_pipe, GINT_TO_POINTER(0),
USE_INDATA, DONT_CACHE_INDATA);
}
