diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2007-11-05 17:54:28 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2007-11-05 17:54:28 +0000 |
| commit | 8aad5a992551725c3902669cbf03c232b591a89a (patch) | |
| tree | 1830150b5cab31af0c6dc1fb73286a974223b42b /sys | |
| parent | 2b549d1d6a814f61e86d8bd72597b1d64e04ff90 (diff) | |
More scsi_done() at SPLBIO. Wrap another interrupt function call while
polling in splbio/splx.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/eisa/uha_eisa.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/eisa/uha_eisa.c b/sys/dev/eisa/uha_eisa.c index 2e8c7fef6a2..978ee42916b 100644 --- a/sys/dev/eisa/uha_eisa.c +++ b/sys/dev/eisa/uha_eisa.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uha_eisa.c,v 1.6 2007/04/10 17:47:55 miod Exp $ */ +/* $OpenBSD: uha_eisa.c,v 1.7 2007/11/05 17:54:27 krw Exp $ */ /* $NetBSD: uha_eisa.c,v 1.5 1996/10/21 22:31:07 thorpej Exp $ */ /* @@ -258,14 +258,18 @@ u24_poll(sc, xs, count) { bus_space_tag_t iot = sc->sc_iot; bus_space_handle_t ioh = sc->sc_ioh; + int s; while (count) { /* * If we had interrupts enabled, would we * have got an interrupt? */ - if (bus_space_read_1(iot, ioh, U24_SINT) & U24_SDIP) + if (bus_space_read_1(iot, ioh, U24_SINT) & U24_SDIP) { + s = splbio(); u24_intr(sc); + splx(s); + } if (xs->flags & ITSDONE) return (0); delay(1000); |