diff options
Diffstat (limited to 'sys/dev/ic/com.c')
| -rw-r--r-- | sys/dev/ic/com.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/sys/dev/ic/com.c b/sys/dev/ic/com.c index 3df62ebc7d9..a8854be0a99 100644 --- a/sys/dev/ic/com.c +++ b/sys/dev/ic/com.c @@ -1,4 +1,4 @@ -/* $OpenBSD: com.c,v 1.85 2002/06/11 04:54:10 miod Exp $ */ +/* $OpenBSD: com.c,v 1.86 2002/07/06 19:14:20 nordin Exp $ */ /* $NetBSD: com.c,v 1.82.4.1 1996/06/02 09:08:00 mrg Exp $ */ /* @@ -1294,10 +1294,6 @@ comintr(arg) bus_space_handle_t ioh = sc->sc_ioh; struct tty *tp; u_char lsr, data, msr, delta; -#ifdef PPS_SYNC - struct timeval tv; - long usec; -#endif /* PPS_SYNC */ if (!sc->sc_tty) return (0); /* can't do squat. */ @@ -1358,19 +1354,6 @@ comintr(arg) delta = msr ^ sc->sc_msr; sc->sc_msr = msr; if (ISSET(delta, MSR_DCD)) { -#ifdef PPS_SYNC - if (ISSET(sc->sc_swflags, COM_SW_PPS)) { - if (ISSET(msr, MSR_DCD)) { - usec = time.tv_usec; - microtime(&tv); - usec = tv.tv_usec - usec; - if (usec < 0) - usec += 1000000; - hardpps(&tv, usec); - } - } - else -#endif /* PPS_SYNC */ if (!ISSET(sc->sc_swflags, COM_SW_SOFTCAR) && (*linesw[tp->t_line].l_modem)(tp, ISSET(msr, MSR_DCD)) == 0) { CLR(sc->sc_mcr, sc->sc_dtr); |