/*
@func int32 | rtl865x_deReferPpp |dereference ppp table entry.
@parm uint32 | sessionId | ppp session ID
@rvalue SUCCESS | Success.
@rvalue FAILED | Failed
@comm
*/
int32 rtl865x_deReferPpp(uint32 sessionId)
{
int32 retval = FAILED;
unsigned long flags;
//rtl_down_interruptible(&ppp_sem);
local_irq_save(flags);
retval = _rtl865x_deReferPpp(sessionId);
//rtl_up(&ppp_sem);
local_irq_restore(flags);
return retval;
}
static int32 _rtl865x_delNxtHop(uint32 attr, uint32 entryIdx)
{
rtl865x_nextHopEntry_t *entry;
//int32 retval = 0;
if(entryIdx >= NXTHOP_ENTRY_NUM)
return RTL_EINVALIDINPUT;
entry = &rtl865x_nxtHopTable[entryIdx];
if(entry->valid == 0)
return RTL_EENTRYNOTFOUND;
if(entry->refCnt > 1)
{
printk("%s(%d),refcnt(%d)\n",__FUNCTION__,__LINE__,entry->refCnt);
return SUCCESS;
}
/*now delete the entry*/
//if(entry->srcIp_t)
//retval = rtl865x_delIp(entry->srcIp_t->extIp);
if((entry->nextHopType == IF_PPPOE)
|| (entry->nextHopType == IF_PPTP)
|| (entry->nextHopType == IF_L2TP)
)
{
#if LINUX_VERSION_CODE > KERNEL_VERSION(3,4,0)
_rtl865x_deReferPpp(entry->nexthop);
#else
rtl865x_deReferPpp(entry->nexthop);
#endif
}
rtl865x_deReferNetif(entry->dstNetif->name);
memset(entry,0,sizeof(rtl865x_nextHopEntry_t));
/*update asic nextHop table*/
//_rtl865x_arrangeNxtHop(entryIdx,1);
return SUCCESS;
}
