/**
* @brief Destructor
*/
PnorRP::~PnorRP()
{
TRACFCOMP(g_trac_pnor, "PnorRP::~PnorRP> " );
// delete the message queue we created
if( iv_msgQ )
{
msg_q_destroy( iv_msgQ );
}
// should kill the task we spawned, but that isn't needed right now
TRACFCOMP(g_trac_pnor, "< PnorRP::~PnorRP" );
}
errlHndl_t Service::stop()
{
ATTN_SLOW("shutting down...");
mutex_lock(&iv_mutex);
tid_t intrTask = iv_intrTask;
tid_t prdTask = iv_prdTask;
msg_q_t q = iv_intrTaskQ;
iv_intrTask = 0;
iv_prdTask = 0;
mutex_unlock(&iv_mutex);
if(intrTask)
{
errlHndl_t err = configureInterrupts(q, DOWN);
if(err)
{
errlCommit(err, ATTN_COMP_ID);
}
msg_t * shutdownMsg = msg_allocate();
shutdownMsg->type = SHUTDOWN;
msg_sendrecv(q, shutdownMsg);
msg_free(shutdownMsg);
task_wait_tid(intrTask, 0, 0);
msg_q_destroy(q);
}
if(prdTask)
{
sync_cond_signal(&iv_cond);
task_wait_tid(prdTask, 0, 0);
}
ATTN_SLOW("..shutdown complete");
return 0;
}
errlHndl_t Service::start()
{
errlHndl_t err = NULL;
bool cleanStartup = false;
ATTN_SLOW("starting...");
mutex_lock(&iv_mutex);
do {
if(!iv_intrTaskQ) {
// register msg q with interrupt
// service for attention type interrupts
msg_q_t q = msg_q_create();
err = configureInterrupts(q, UP);
if(err)
{
msg_q_destroy(q);
break;
}
iv_intrTaskQ = q;
}
if(!startIntrTask())
{
break;
}
if(!startPrdTask())
{
break;
}
cleanStartup = true;
} while(0);
tid_t prd = iv_prdTask, intr = iv_intrTask;
mutex_unlock(&iv_mutex);
if(!cleanStartup)
{
errlHndl_t err2 = stop();
if(err2)
{
errlCommit(err2, ATTN_COMP_ID);
}
}
else
{
ATTN_SLOW("..startup complete, intr: %d, prd: %d", intr, prd);
}
return err;
}
/**
* @brief Destructor
*/
IpmiSEL::~IpmiSEL(void)
{
msg_q_destroy(iv_msgQ);
}
