X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fx86_64%2Fkernel%2Ftime.c;h=d47d3f8de44eb23caf26f5a6b1999e65888a6a2c;hb=973b9821248435d0a15f0310bc913366a60e338b;hp=39fe36fa893a58632cc944218e5cc96a17aeafb5;hpb=86090fcac5e27b630656fe3d963a6b80e26dac44;p=linux-2.6.git

diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index 39fe36fa8..d47d3f8de 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -27,6 +27,7 @@
 #include <linux/sysdev.h>
 #include <linux/bcd.h>
 #include <linux/kallsyms.h>
+#include <asm/8253pit.h>
 #include <asm/pgtable.h>
 #include <asm/vsyscall.h>
 #include <asm/timex.h>
@@ -54,7 +55,7 @@ static int nohpet __initdata = 0;
 unsigned int cpu_khz;					/* TSC clocks / usec, not used here */
 unsigned long hpet_period;				/* fsecs / HPET clock */
 unsigned long hpet_tick;				/* HPET clocks / interrupt */
-unsigned long vxtime_hz = 1193182;
+unsigned long vxtime_hz = PIT_TICK_RATE;
 int report_lost_ticks;				/* command line option */
 unsigned long long monotonic_base;
 
@@ -531,7 +532,8 @@ static int time_cpufreq_notifier(struct notifier_block *nb, unsigned long val,
 		cpu_khz_ref = cpu_khz;
 	}
         if ((val == CPUFREQ_PRECHANGE  && freq->old < freq->new) ||
-            (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) {
+            (val == CPUFREQ_POSTCHANGE && freq->old > freq->new) ||
+	    (val == CPUFREQ_RESUMECHANGE)) {
                 *lpj =
 		cpufreq_scale(loops_per_jiffy_ref, ref_freq, freq->new);
 
@@ -600,8 +602,8 @@ static unsigned int __init pit_calibrate_tsc(void)
 	outb((inb(0x61) & ~0x02) | 0x01, 0x61);
 
 	outb(0xb0, 0x43);
-	outb((1193182 / (1000 / 50)) & 0xff, 0x42);
-	outb((1193182 / (1000 / 50)) >> 8, 0x42);
+	outb((PIT_TICK_RATE / (1000 / 50)) & 0xff, 0x42);
+	outb((PIT_TICK_RATE / (1000 / 50)) >> 8, 0x42);
 	rdtscll(start);
 	sync_core();
 	while ((inb(0x61) & 0x20) == 0);