/****************************************************************************
* Name : eds_process_evt
*
* Description : This is the function which is called when eds receives an
* event of any kind.
*
* Arguments : msg - Message that was posted to the EDS Mail box.
*
* Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
*
* Notes : None.
*****************************************************************************/
uint32_t eds_process_evt(EDSV_EDS_EVT *evt)
{
EDS_CB *cb;
TRACE_ENTER();
/* Retrieve the cb handle */
if (NULL == (cb = (EDS_CB *)ncshm_take_hdl(NCS_SERVICE_ID_EDS, evt->cb_hdl))) {
TRACE_LEAVE();
return NCSCC_RC_FAILURE;
}
if (cb->ha_state == SA_AMF_HA_ACTIVE) {
if ((evt->evt_type >= EDSV_EDS_EVT_BASE) && (evt->evt_type <= EDSV_EDS_RET_TIMER_EXP)) {
/** Invoke the evt dispatcher **/
eds_edsv_top_level_evt_dispatch_tbl[evt->evt_type] (evt);
} else if (evt->evt_type == EDSV_EVT_QUIESCED_ACK) {
eds_proc_quiesced_ack_evt(evt);
} else
TRACE("Event processing failed");
} else {
if ((evt->evt_type == EDSV_EDS_RET_TIMER_EXP) || (evt->evt_type == EDSV_EDS_EVT_EDA_DOWN))
/** Invoke the evt dispatcher **/
eds_edsv_top_level_evt_dispatch_tbl[evt->evt_type] (evt);
}
ncshm_give_hdl(evt->cb_hdl);
/* Free the event */
if (NULL != evt)
eds_evt_destroy(evt);
TRACE_LEAVE();
return NCSCC_RC_SUCCESS;
}
/****************************************************************************
* Name : eds_clear_mbx
*
* Description : This is the function which deletes all the messages from
* the mail box.
*
* Arguments : arg - argument to be passed.
* msg - Event start pointer.
*
* Return Values : true/false
*
* Notes : None.
*****************************************************************************/
static bool eds_clear_mbx(NCSCONTEXT arg, NCSCONTEXT msg)
{
EDSV_EDS_EVT *pEvt = (EDSV_EDS_EVT *)msg;
EDSV_EDS_EVT *pnext;
pnext = pEvt;
while (pnext) {
pnext = ( /* (EDSV_EDS_EVT *)& */ (pEvt->next));
eds_evt_destroy(pEvt);
pEvt = pnext;
}
return true;
}
/*****************************************************************************
PROCEDURE NAME : eds_tmr_exp
DESCRIPTION : EDS timer expiry callback routine.It sends corresponding
timer events to EDS.
ARGUMENTS : uarg - ptr to the EDS timer block
RETURNS : void
NOTES : None
*****************************************************************************/
void eds_tmr_exp(void *uarg)
{
EDS_CB *eds_cb = 0;
EDS_TMR *tmr = (EDS_TMR *)uarg;
EDSV_EDS_EVT *evt = 0;
uns32 temp_tmr_hdl;
temp_tmr_hdl = tmr->cb_hdl;
/* retrieve EDS CB */
if (NULL == (eds_cb = (EDS_CB *)ncshm_take_hdl(NCS_SERVICE_ID_EDS, tmr->cb_hdl))) {
m_LOG_EDSV_S(EDS_CB_TAKE_HANDLE_FAILED, NCSFL_LC_EDSV_INIT, NCSFL_SEV_ERROR, 0, __FILE__, __LINE__, 0);
return;
}
if (tmr->is_active) {
tmr->is_active = FALSE;
/* Destroy the timer if it exists.. */
if (tmr->tmr_id != TMR_T_NULL) {
m_NCS_TMR_DESTROY(tmr->tmr_id);
tmr->tmr_id = TMR_T_NULL;
}
/* create & send the timer event */
evt = m_MMGR_ALLOC_EDSV_EDS_EVT;
if (evt) {
memset(evt, '\0', sizeof(EDSV_EDS_EVT));
/* assign the timer evt */
evt->evt_type = eds_tmr_evt_map(tmr->type);
evt->info.tmr_info.opq_hdl = tmr->opq_hdl;
evt->cb_hdl = tmr->cb_hdl;
if (NCSCC_RC_FAILURE == m_NCS_IPC_SEND(&eds_cb->mbx, evt, NCS_IPC_PRIORITY_HIGH)) {
m_LOG_EDSV_S(EDS_TIMER_STOP_FAIL, NCSFL_LC_EDSV_INIT, NCSFL_SEV_ERROR, evt->cb_hdl,
__FILE__, __LINE__, evt->evt_type);
eds_evt_destroy(evt);
}
}
}
/* return EDS CB */
ncshm_give_hdl(temp_tmr_hdl);
return;
}
/*****************************************************************************
PROCEDURE NAME : eds_tmr_exp
DESCRIPTION : EDS timer expiry callback routine.It sends corresponding
timer events to EDS.
ARGUMENTS : uarg - ptr to the EDS timer block
RETURNS : void
NOTES : None
*****************************************************************************/
void eds_tmr_exp(void *uarg)
{
EDS_CB *eds_cb = 0;
EDS_TMR *tmr = (EDS_TMR *)uarg;
EDSV_EDS_EVT *evt = 0;
uint32_t temp_tmr_hdl;
temp_tmr_hdl = tmr->cb_hdl;
/* retrieve EDS CB */
if (NULL == (eds_cb = (EDS_CB *)ncshm_take_hdl(NCS_SERVICE_ID_EDS, tmr->cb_hdl))) {
LOG_ER("Global take handle failed");
return;
}
if (tmr->is_active) {
tmr->is_active = false;
/* Destroy the timer if it exists.. */
if (tmr->tmr_id != TMR_T_NULL) {
m_NCS_TMR_DESTROY(tmr->tmr_id);
tmr->tmr_id = TMR_T_NULL;
}
/* create & send the timer event */
evt = m_MMGR_ALLOC_EDSV_EDS_EVT;
if (evt) {
memset(evt, '\0', sizeof(EDSV_EDS_EVT));
/* assign the timer evt */
evt->evt_type = eds_tmr_evt_map(tmr->type);
evt->info.tmr_info.opq_hdl = tmr->opq_hdl;
evt->cb_hdl = tmr->cb_hdl;
if (NCSCC_RC_FAILURE == m_NCS_IPC_SEND(&eds_cb->mbx, evt, NCS_IPC_PRIORITY_HIGH)) {
LOG_ER("IPC send failed for timer event");
eds_evt_destroy(evt);
}
}
}
/* return EDS CB */
ncshm_give_hdl(temp_tmr_hdl);
return;
}
/****************************************************************************
* Name : eds_process_mbx
*
* Description : This is the function which process the IPC mail box of
* EDS
*
* Arguments : mbx - This is the mail box pointer on which EDS is
* going to block.
*
* Return Values : None.
*
* Notes : None.
*****************************************************************************/
static void eds_process_mbx(SYSF_MBX *mbx)
{
EDSV_EDS_EVT *evt = NULL;
evt = (EDSV_EDS_EVT *)m_NCS_IPC_NON_BLK_RECEIVE(mbx, evt);
if (evt != NULL) {
if ((evt->evt_type >= EDSV_EDS_EVT_BASE) && (evt->evt_type < EDSV_EDS_EVT_MAX)) {
/* This event belongs to EDS main event dispatcher */
eds_process_evt(evt);
} else {
/* Free the event */
LOG_IN("Unsupported event type in mailbox");
eds_evt_destroy(evt);
}
}
return;
}
