diff options
Diffstat (limited to 'sys/i4b/driver/i4b_isppp.c')
| -rw-r--r-- | sys/i4b/driver/i4b_isppp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/i4b/driver/i4b_isppp.c b/sys/i4b/driver/i4b_isppp.c index f13c229..0be5efa 100644 --- a/sys/i4b/driver/i4b_isppp.c +++ b/sys/i4b/driver/i4b_isppp.c @@ -426,20 +426,23 @@ i4bisppp_start(struct ifnet *ifp) microtime(&ifp->if_lastchange); - if(IF_QFULL(isdn_linktab[unit]->tx_queue)) + IF_LOCK(isdn_linktab[unit]->tx_queue); + if(_IF_QFULL(isdn_linktab[unit]->tx_queue)) { NDBGL4(L4_ISPDBG, "isp%d, tx queue full!", unit); m_freem(m); } else { - IF_ENQUEUE(isdn_linktab[unit]->tx_queue, m); #if 0 sc->sc_if.if_obytes += m->m_pkthdr.len; #endif sc->sc_outb += m->m_pkthdr.len; sc->sc_if.if_opackets++; + + _IF_ENQUEUE(isdn_linktab[unit]->tx_queue, m); } + IF_UNLOCK(isdn_linktab[unit]->tx_queue); } isdn_linktab[unit]->bch_tx_start(isdn_linktab[unit]->unit, isdn_linktab[unit]->channel); |
