diff options
| author | Dale S. Rahn <rahnds@cvs.openbsd.org> | 2000-03-31 04:20:21 +0000 |
|---|---|---|
| committer | Dale S. Rahn <rahnds@cvs.openbsd.org> | 2000-03-31 04:20:21 +0000 |
| commit | d32e154ea9747bf744e53b0c7efe4a91e658361a (patch) | |
| tree | ce01cecb10e64c09ab9db559798312fb30268f1b /sys/arch/powerpc/mac/openpic.c | |
| parent | b7340c2d9802fd436723639e4f564e5186ec1f1d (diff) | |
Add interrupt counter, to verify interrupt problem is causing
over 200000 interrupts per second, and the G4 is still usable.
Gotta fix that bug.
Diffstat (limited to 'sys/arch/powerpc/mac/openpic.c')
| -rw-r--r-- | sys/arch/powerpc/mac/openpic.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/arch/powerpc/mac/openpic.c b/sys/arch/powerpc/mac/openpic.c index 0b768cc0523..594731a3893 100644 --- a/sys/arch/powerpc/mac/openpic.c +++ b/sys/arch/powerpc/mac/openpic.c @@ -1,4 +1,4 @@ -/* $OpenBSD: openpic.c,v 1.1 2000/03/20 07:26:50 rahnds Exp $ */ +/* $OpenBSD: openpic.c,v 1.2 2000/03/31 04:20:20 rahnds Exp $ */ /*- * Copyright (c) 1995 Per Fogelstrom @@ -62,7 +62,7 @@ static int hwirq[ICU_LEN], virq[64]; unsigned int imen /* = 0xffffffff */; /* XXX */ static int virq_max = 0; -struct evcnt evirq[ICU_LEN*2]; +struct evcnt evirq[ICU_LEN]; static int fakeintr __P((void *)); static char *intr_typename(int type); @@ -596,6 +596,7 @@ ext_intr_openpic() while (realirq != 255) { irq = virq[realirq]; + intrcnt[realirq]++; /* XXX check range */ @@ -632,7 +633,7 @@ openpic_init() u_int x; /* disable all interrupts */ - for (irq = 0; irq < ICU_LEN; irq++) + for (irq = 0; irq < 255; irq++) openpic_write(OPENPIC_SRC_VECTOR(irq), OPENPIC_IMASK); openpic_set_priority(0, 15); |