diff options
Diffstat (limited to 'sys/amd64/isa/clock.c')
| -rw-r--r-- | sys/amd64/isa/clock.c | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/sys/amd64/isa/clock.c b/sys/amd64/isa/clock.c index d338cd5..e40079a 100644 --- a/sys/amd64/isa/clock.c +++ b/sys/amd64/isa/clock.c @@ -50,6 +50,7 @@ #include "i386/isa/isa.h" #include "i386/isa/rtc.h" #include "i386/isa/timerreg.h" +#include <machine/cpu.h> /* X-tals being what they are, it's nice to be able to fudge this one... */ /* Note, the name changed here from XTALSPEED to TIMER_FREQ rgrimes 4/26/93 */ @@ -71,15 +72,23 @@ static u_int hardclock_divisor; void -timerintr(struct intrframe frame) +clkintr(frame) + struct clockframe frame; { - timer_func(frame); + hardclock(&frame); +} + +#if 0 +void +timerintr(struct clockframe frame) +{ + timer_func(&frame); switch (timer0_state) { case 0: break; case 1: if ((timer0_prescale+=timer0_divisor) >= hardclock_divisor) { - hardclock(frame); + hardclock(&frame); timer0_prescale = 0; } break; @@ -96,7 +105,7 @@ timerintr(struct intrframe frame) break; case 3: if ((timer0_prescale+=timer0_divisor) >= hardclock_divisor) { - hardclock(frame); + hardclock(&frame); disable_intr(); outb(TIMER_MODE, TIMER_SEL0|TIMER_RATEGEN|TIMER_16BIT); outb(TIMER_CNTR0, TIMER_DIV(hz)%256); @@ -111,6 +120,7 @@ timerintr(struct intrframe frame) } } +#endif int acquire_timer0(int rate, void (*function)() ) @@ -395,16 +405,6 @@ test_inittodr(time_t base) } #endif - -/* - * Restart the clock. - */ -void -resettodr() -{ -} - - /* * Wire clock interrupt in. */ @@ -428,3 +428,15 @@ spinwait(int millisecs) { DELAY(1000 * millisecs); } + +void +cpu_initclocks() +{ + startrtclock(); + enablertclock(); +} + +void +setstatclockrate(int newhz) +{ +} |
