diff options
| -rw-r--r-- | sys/dev/ic/am7990.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sys/dev/ic/am7990.c b/sys/dev/ic/am7990.c index 2ad72b6d600..b5c24362d31 100644 --- a/sys/dev/ic/am7990.c +++ b/sys/dev/ic/am7990.c @@ -1,4 +1,4 @@ -/* $OpenBSD: am7990.c,v 1.20 2001/02/20 19:39:36 mickey Exp $ */ +/* $OpenBSD: am7990.c,v 1.21 2001/03/01 07:37:17 bjc Exp $ */ /* $NetBSD: am7990.c,v 1.22 1996/10/13 01:37:19 christos Exp $ */ /*- @@ -674,9 +674,19 @@ am7990_intr(arg) if ((isr & LE_C0_INTR) == 0) return (0); +#ifdef __vax__ + /* + * DEC needs this write order to the registers, don't know + * the results on other arch's. Ragge 991029 + */ + isr &= ~LE_C0_INEA; + (*sc->sc_wrcsr)(sc, LE_CSR0, isr); + (*sc->sc_wrcsr)(sc, LE_CSR0, LE_C0_INEA); +#else (*sc->sc_wrcsr)(sc, LE_CSR0, isr & (LE_C0_INEA | LE_C0_BABL | LE_C0_CERR | LE_C0_MISS | LE_C0_MERR | LE_C0_RINT | LE_C0_TINT | LE_C0_IDON)); +#endif if (isr & LE_C0_ERR) { if (isr & LE_C0_BABL) { #ifdef LEDEBUG |