diff options
Diffstat (limited to 'sys/arch/mvme88k/dev/sclock.c')
| -rw-r--r-- | sys/arch/mvme88k/dev/sclock.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/sys/arch/mvme88k/dev/sclock.c b/sys/arch/mvme88k/dev/sclock.c index f00541d0136..1e01b9d087d 100644 --- a/sys/arch/mvme88k/dev/sclock.c +++ b/sys/arch/mvme88k/dev/sclock.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sclock.c,v 1.2 2001/02/01 03:38:14 smurph Exp $ */ +/* $OpenBSD: sclock.c,v 1.3 2001/02/12 08:16:23 smurph Exp $ */ /* * Copyright (c) 1999 Steve Murphree, Jr. * @@ -247,6 +247,9 @@ void *cap; sys_pcc2->pcc2_t2irq = stat_reset; + /* increment intr counter */ + intrcnt[M88K_SCLK_IRQ]++; + statclock((struct clockframe *)cap); /* @@ -281,6 +284,10 @@ void *cap; volatile int *ist = (volatile int *)MVME188_IST; CIO_LOCK; + + /* increment intr counter */ + intrcnt[M88K_SCLK_IRQ]++; + statclock((struct clockframe *)cap); write_cio(CIO_CSR1, CIO_GCB|CIO_CIP); /* Ack the interrupt */ @@ -299,11 +306,13 @@ void *cap; */ write_cio(CIO_CT1MSB, (newint & 0xFF00) >> 8); /* Load time constant CTC #1 */ write_cio(CIO_CT1LSB, newint & 0xFF); - /* force a trigger event */ - write_cio(CIO_CSR1, CIO_GCB|CIO_TCB|CIO_IE); /* Start CTC #1 running */ - if (*ist & DTI_BIT) { + + write_cio(CIO_CSR1, CIO_GCB|CIO_CIP); /* Start CTC #1 running */ +#if 0 + if (*ist & CIOI_BIT) { printf("CIOI not clearing!\n"); } +#endif CIO_UNLOCK; return (1); } |