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Stylistic changes.

This commit is contained in:
mycroft 1995-07-23 21:37:51 +00:00
parent 9b2ae2a3cd
commit 317db86dd3
1 changed files with 17 additions and 16 deletions
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33
sys/dev/isa/if_le.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_le.c,v 1.29 1995/07/23 20:37:11 mycroft Exp $ */
/* $NetBSD: if_le.c,v 1.30 1995/07/23 21:37:51 mycroft Exp $ */
/*
* LANCE Ethernet driver
@ -680,8 +680,7 @@ lestart(ifp)
u_char *buffer;
int len;
if ((sc->sc_arpcom.ac_if.if_flags & (IFF_RUNNING | IFF_OACTIVE)) !=
IFF_RUNNING)
if ((ifp->if_flags & (IFF_RUNNING | IFF_OACTIVE)) != IFF_RUNNING)
return;
tmd = sc->sc_last_td;
@ -689,7 +688,7 @@ lestart(ifp)
for (;;) {
if (sc->sc_no_td >= NTBUF) {
sc->sc_arpcom.ac_if.if_flags |= IFF_OACTIVE;
ifp->if_flags |= IFF_OACTIVE;
#ifdef LEDEBUG
if (sc->sc_debug)
printf("no_td = %d, last_td = %d\n", sc->sc_no_td,
@ -700,13 +699,13 @@ lestart(ifp)
#ifdef LEDEBUG
if (cdm->flags & LE_OWN) {
sc->sc_arpcom.ac_if.if_flags |= IFF_OACTIVE;
ifp->if_flags |= IFF_OACTIVE;
printf("missing buffer, no_td = %d, last_td = %d\n",
sc->sc_no_td, sc->sc_last_td);
}
#endif
IF_DEQUEUE(&sc->sc_arpcom.ac_if.if_snd, m);
IF_DEQUEUE(&ifp->if_snd, m);
if (!m)
break;
@ -729,8 +728,8 @@ lestart(ifp)
#endif
#if NBPFILTER > 0
if (sc->sc_arpcom.ac_if.if_bpf)
bpf_mtap(sc->sc_arpcom.ac_if.if_bpf, m0);
if (ifp->if_bpf)
bpf_mtap(ifp->if_bpf, m0);
#endif
m_freem(m0);
@ -762,6 +761,7 @@ letint(sc)
{
register int tmd = (sc->sc_last_td - sc->sc_no_td + NTBUF) % NTBUF;
struct mds *cdm = &sc->sc_td[tmd];
struct ifnet *ifp = &sc->sc_arpcom.ac_if;
if (cdm->flags & LE_OWN) {
/* Race condition with loop below. */
@ -772,7 +772,7 @@ letint(sc)
return;
}
sc->sc_arpcom.ac_if.if_flags &= ~IFF_OACTIVE;
ifp->if_flags &= ~IFF_OACTIVE;
do {
if (sc->sc_no_td <= 0)
@ -781,7 +781,7 @@ letint(sc)
if (sc->sc_debug)
printf("trans cdm = %x\n", cdm);
#endif
sc->sc_arpcom.ac_if.if_opackets++;
ifp->if_opackets++;
--sc->sc_no_td;
if (cdm->mcnt & (LE_TBUFF | LE_UFLO | LE_LCOL | LE_LCAR | LE_RTRY)) {
if (cdm->mcnt & LE_TBUFF)
@ -795,25 +795,25 @@ letint(sc)
#if 0
if (cdm->mcnt & LE_LCOL) {
printf("%s: late collision\n", sc->sc_dev.dv_xname);
sc->sc_arpcom.ac_if.if_collisions++;
ifp->if_collisions++;
}
if (cdm->mcnt & LE_LCAR)
printf("%s: lost carrier\n", sc->sc_dev.dv_xname);
if (cdm->mcnt & LE_RTRY) {
printf("%s: excessive collisions, tdr %d\n",
sc->sc_dev.dv_xname, cdm->flags & 0x1ff);
sc->sc_arpcom.ac_if.if_collisions += 16;
ifp->if_collisions += 16;
}
#endif
} else if (cdm->flags & LE_ONE)
sc->sc_arpcom.ac_if.if_collisions++;
ifp->if_collisions++;
else if (cdm->flags & LE_MORE)
/* Real number is unknown. */
sc->sc_arpcom.ac_if.if_collisions += 2;
ifp->if_collisions += 2;
NEXTTDS;
} while ((cdm->flags & LE_OWN) == 0);
lestart(&sc->sc_arpcom.ac_if);
lestart(ifp);
}
#define NEXTRDS \
@ -826,6 +826,7 @@ lerint(sc)
{
register int rmd = sc->sc_last_rd;
struct mds *cdm = &sc->sc_rd[rmd];
struct ifnet *ifp = &sc->sc_arpcom.ac_if;
if (cdm->flags & LE_OWN) {
/* Race condition with loop below. */
@ -866,7 +867,7 @@ lerint(sc)
#endif
leread(sc, sc->sc_rbuf + (BUFSIZE * rmd),
(int)cdm->mcnt);
sc->sc_arpcom.ac_if.if_ipackets++;
ifp->if_ipackets++;
}
cdm->bcnt = -BUFSIZE;