diff options
-rw-r--r-- | sys/net/if_sl.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/sys/net/if_sl.c b/sys/net/if_sl.c index 37db1c0..cb544ea 100644 --- a/sys/net/if_sl.c +++ b/sys/net/if_sl.c @@ -178,11 +178,12 @@ static timeout_t sl_outfill; static l_close_t slclose; static l_rint_t slinput; static l_ioctl_t sltioctl; +static l_start_t sltstart; static int slioctl(struct ifnet *, u_long, caddr_t); static int slopen(struct cdev *, struct tty *); static int sloutput(struct ifnet *, struct mbuf *, struct sockaddr *, struct rtentry *); -static int slstart(struct tty *); +static void slstart(struct ifnet *); static struct linesw slipdisc = { .l_open = slopen, @@ -191,7 +192,7 @@ static struct linesw slipdisc = { .l_write = l_nowrite, .l_ioctl = sltioctl, .l_rint = slinput, - .l_start = slstart, + .l_start = sltstart, .l_modem = ttymodem }; @@ -312,6 +313,7 @@ slcreate(void) sc->sc_if.if_type = IFT_SLIP; sc->sc_if.if_ioctl = slioctl; sc->sc_if.if_output = sloutput; + sc->sc_if.if_start = slstart; sc->sc_if.if_snd.ifq_maxlen = 50; sc->sc_fastq.ifq_maxlen = 32; sc->sc_if.if_linkmib = sc; @@ -539,7 +541,7 @@ sloutput(struct ifnet *ifp, register struct mbuf *m, struct sockaddr *dst, { register struct sl_softc *sc = ifp->if_softc; register struct ip *ip; - int s, error; + int error; /* * `Cannot happen' (see slioctl). Someday we will extend @@ -567,18 +569,27 @@ sloutput(struct ifnet *ifp, register struct mbuf *m, struct sockaddr *dst, } if (ip->ip_tos & IPTOS_LOWDELAY && !ALTQ_IS_ENABLED(&sc->sc_if.if_snd)) - error = !(IF_HANDOFF(&sc->sc_fastq, m, NULL)); + error = !(IF_HANDOFF(&sc->sc_fastq, m, &sc->sc_if)); else IFQ_HANDOFF(&sc->sc_if, m, error); if (error) { sc->sc_if.if_oerrors++; return (ENOBUFS); } + return (0); +} + +static void +slstart(ifp) + struct ifnet *ifp; +{ + struct sl_softc *sc = ifp->if_softc; + int s; + s = splimp(); if (sc->sc_ttyp->t_outq.c_cc == 0) - slstart(sc->sc_ttyp); + sltstart(sc->sc_ttyp); splx(s); - return (0); } /* @@ -587,7 +598,7 @@ sloutput(struct ifnet *ifp, register struct mbuf *m, struct sockaddr *dst, * the interface before starting output. */ static int -slstart(struct tty *tp) +sltstart(struct tty *tp) { register struct sl_softc *sc = (struct sl_softc *)tp->t_sc; register struct mbuf *m; |