diff options
Diffstat (limited to 'sys/pc98/cbus/clock.c')
| -rw-r--r-- | sys/pc98/cbus/clock.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/sys/pc98/cbus/clock.c b/sys/pc98/cbus/clock.c index d9b34d1..d96f6619 100644 --- a/sys/pc98/cbus/clock.c +++ b/sys/pc98/cbus/clock.c @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)clock.c 7.2 (Berkeley) 5/12/91 - * $Id: clock.c,v 1.6 1996/10/09 19:47:43 bde Exp $ + * $Id: clock.c,v 1.7 1996/10/09 21:46:11 asami Exp $ */ /* @@ -46,7 +46,7 @@ /* * modified for PC98 - * $Id: clock.c,v 1.6 1996/10/09 19:47:43 bde Exp $ + * $Id: clock.c,v 1.7 1996/10/09 21:46:11 asami Exp $ */ /* @@ -1127,6 +1127,32 @@ cpu_initclocks() writertc(RTC_STATUSA, rtc_statusa); writertc(RTC_STATUSB, RTCSB_24HR); + /* Don't bother enabling the statistics clock. */ + if (statclock_disable) + return; + diag = rtcin(RTC_DIAG); + if (diag != 0) + printf("RTC BIOS diagnostic error %b\n", diag, RTCDG_BITS); + register_intr(/* irq */ 8, /* XXX id */ 1, /* flags */ 0, + /* XXX */ (inthand2_t *)rtcintr, &stat_imask, + /* unit */ 0); + INTREN(IRQ8); + writertc(RTC_STATUSB, rtc_statusb); +#endif +} + +void +setstatclockrate(int newhz) +{ +#ifndef PC98 + if (newhz == RTC_PROFRATE) + rtc_statusa = RTCSA_DIVIDER | RTCSA_PROF; + else + rtc_statusa = RTCSA_DIVIDER | RTCSA_NOPROF; + writertc(RTC_STATUSA, rtc_statusa); +#endif +} + static int sysctl_machdep_i8254_freq SYSCTL_HANDLER_ARGS { @@ -1193,29 +1219,3 @@ sysctl_machdep_i586_freq SYSCTL_HANDLER_ARGS SYSCTL_PROC(_machdep, OID_AUTO, i586_freq, CTLTYPE_INT | CTLFLAG_RW, 0, sizeof(u_int), sysctl_machdep_i586_freq, "I", ""); #endif /* defined(I586_CPU) || defined(I686_CPU) */ - - /* Don't bother enabling the statistics clock. */ - if (statclock_disable) - return; - diag = rtcin(RTC_DIAG); - if (diag != 0) - printf("RTC BIOS diagnostic error %b\n", diag, RTCDG_BITS); - register_intr(/* irq */ 8, /* XXX id */ 1, /* flags */ 0, - /* XXX */ (inthand2_t *)rtcintr, &stat_imask, - /* unit */ 0); - INTREN(IRQ8); - writertc(RTC_STATUSB, rtc_statusb); -#endif -} - -void -setstatclockrate(int newhz) -{ -#ifndef PC98 - if (newhz == RTC_PROFRATE) - rtc_statusa = RTCSA_DIVIDER | RTCSA_PROF; - else - rtc_statusa = RTCSA_DIVIDER | RTCSA_NOPROF; - writertc(RTC_STATUSA, rtc_statusa); -#endif -} |
