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| author | Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> | 2009-01-28 06:52:24 +0300 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2009-01-30 04:07:09 +0300 |
| commit | 39ba5d43fc9133696240fc8b6b13e7a41fea87cd (patch) | |
| tree | 7dfa1d98759d415b251c94c9b2d7e56cfb8f3d0f /arch | |
| parent | 754ef0cd65faac4840ada4362bda322d9a811fbf (diff) | |
| download | linux-39ba5d43fc9133696240fc8b6b13e7a41fea87cd.tar.xz | |
x86: unify PM-Timer messages
Impact: Cleans up printk formatting
When LOCAL APIC was calibrated, the debug message is displayed as follows.
CPU0: Intel(R) Xeon(R) CPU 5110 @ 1.60GHz stepping 06
Using local APIC timer interrupts.
calibrating APIC timer ...
... lapic delta = 3773131
... PM timer delta = 812434
APIC calibration not consistent with PM Timer: 226ms instead of 100ms
APIC delta adjusted to PM-Timer: 1662420 (3773131)
TSC delta adjusted to PM-Timer: 159592409 (362220564)
..... delta 1662420
..... mult: 71411249
..... calibration result: 265987
..... CPU clock speed is 1595.0924 MHz.
..... host bus clock speed is 265.0987 MHz.
There are three type of PM-Timer (PM-Timer, PM Timer, and PM timer),
in this message. This patch unifies those messages to PM-Timer.
Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/apic.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c index 7bcd746d704c..0d935d218d0e 100644 --- a/arch/x86/kernel/apic.c +++ b/arch/x86/kernel/apic.c @@ -547,7 +547,7 @@ calibrate_by_pmtimer(long deltapm, long *delta, long *deltatsc) return -1; #endif - apic_printk(APIC_VERBOSE, "... PM timer delta = %ld\n", deltapm); + apic_printk(APIC_VERBOSE, "... PM-Timer delta = %ld\n", deltapm); /* Check, if the PM timer is available */ if (!deltapm) @@ -557,14 +557,14 @@ calibrate_by_pmtimer(long deltapm, long *delta, long *deltatsc) if (deltapm > (pm_100ms - pm_thresh) && deltapm < (pm_100ms + pm_thresh)) { - apic_printk(APIC_VERBOSE, "... PM timer result ok\n"); + apic_printk(APIC_VERBOSE, "... PM-Timer result ok\n"); return 0; } res = (((u64)deltapm) * mult) >> 22; do_div(res, 1000000); pr_warning("APIC calibration not consistent " - "with PM Timer: %ldms instead of 100ms\n",(long)res); + "with PM-Timer: %ldms instead of 100ms\n",(long)res); /* Correct the lapic counter value */ res = (((u64)(*delta)) * pm_100ms); |