diff options
Diffstat (limited to 'sys/x86/isa/clock.c')
-rw-r--r-- | sys/x86/isa/clock.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/sys/x86/isa/clock.c b/sys/x86/isa/clock.c index 778481fb73c9..039dda1f1a3d 100644 --- a/sys/x86/isa/clock.c +++ b/sys/x86/isa/clock.c @@ -42,7 +42,6 @@ __FBSDID("$FreeBSD$"); #include "opt_clock.h" #include "opt_isa.h" -#include "opt_mca.h" #include <sys/param.h> #include <sys/systm.h> @@ -73,10 +72,6 @@ __FBSDID("$FreeBSD$"); #include <isa/isavar.h> #endif -#ifdef DEV_MCA -#include <i386/bios/mca_machdep.h> -#endif - int clkintr_pending; #ifndef TIMER_FREQ #define TIMER_FREQ 1193182 @@ -153,11 +148,6 @@ clkintr(void *arg) if (sc->et.et_active && sc->mode != MODE_STOP) sc->et.et_event_cb(&sc->et, sc->et.et_arg); -#ifdef DEV_MCA - /* Reset clock interrupt by asserting bit 7 of port 0x61 */ - if (MCA_system) - outb(0x61, inb(0x61) | 0x80); -#endif return (FILTER_HANDLED); } |