diff options
Diffstat (limited to 'sys/arch/i386/isa/isa_machdep.c')
| -rw-r--r-- | sys/arch/i386/isa/isa_machdep.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/arch/i386/isa/isa_machdep.c b/sys/arch/i386/isa/isa_machdep.c index 23f2b2370a0..2193fddeb99 100644 --- a/sys/arch/i386/isa/isa_machdep.c +++ b/sys/arch/i386/isa/isa_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: isa_machdep.c,v 1.31 1998/07/17 22:00:00 deraadt Exp $ */ +/* $OpenBSD: isa_machdep.c,v 1.32 1998/12/27 00:27:16 deraadt Exp $ */ /* $NetBSD: isa_machdep.c,v 1.22 1997/06/12 23:57:32 thorpej Exp $ */ #define ISA_DMA_STATS @@ -446,6 +446,7 @@ isa_intr_alloc(ic, mask, type, irq) /* * Just check to see if an IRQ is available/can be shared. + * 0 = no match, 1 = ok match, 2 = great match */ int isa_intr_check(ic, irq, type) @@ -458,12 +459,14 @@ isa_intr_check(ic, irq, type) switch (intrtype[irq]) { case IST_NONE: + return (2); break; - case IST_EDGE: case IST_LEVEL: if (type != intrtype[irq]) return (0); + return (2); break; + case IST_EDGE: case IST_PULSE: if (type != IST_NONE) return (0); |