Naga Chumbalkar 532cfee6ba [CPUFREQ] powernow-k8: read P-state from HW ...

By definition, "cpuinfo_cur_freq" should report the value from HW. So, don't
depend on the cached value. Instead read P-state directly from HW, while
taking into account the erratum 311 workaround for Fam 11h processors.

Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: Langsdorf, Mark <mark.langsdorf@amd.com>
Cc: Thomas Renninger <trenn@suse.de>

Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Reviewed-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Tested-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Acked-by: Langsdorf, Mark <mark.langsdorf@amd.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Dave Jones <davej@redhat.com>

2009-06-15 11:49:42 -04:00

..

cpufreq

[CPUFREQ] powernow-k8: read P-state from HW

2009-06-15 11:49:42 -04:00

mcheck

Merge branch 'linus' into x86/mce3

2009-06-11 23:31:52 +02:00

mtrr

Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-10 15:49:36 -07:00

.gitignore

Update .gitignore files for generated targets

2008-10-20 11:24:31 -07:00

addon_cpuid_features.c

x86 ACPI: Add support for Always Running APIC timer

2009-04-07 18:17:51 -04:00

amd.c

Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-10 16:15:14 -07:00

bugs_64.c

…

bugs.c

x86: fdiv bug detection fix

2008-07-31 23:56:27 +02:00

centaur.c

x86/centaur: merge 32 & 64 bit version

2009-03-14 16:27:29 +01:00

cmpxchg.c

x86: move cmpxchg fallbacks to a generic place

2008-08-18 16:05:47 +02:00

common.c

Merge branch 'linus' into perfcounters/core

2009-06-11 17:55:42 +02:00

cpu_debug.c

Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-10 15:51:15 -07:00

cpu.h

x86: cpu/cpu.h cleanup

2009-03-23 02:06:51 +05:30

cyrix.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

hypervisor.c

x86: hypervisor - fix sparse warnings

2008-11-23 11:11:52 +01:00

intel_cacheinfo.c

x86: cacheinfo: complete L2/L3 Cache and TLB associativity field definitions

2009-04-10 15:41:18 +02:00

intel.c

x86: don't call read_apic_id if !cpu_has_apic

2009-05-18 08:43:25 +02:00

Makefile

Merge branch 'linus' into perfcounters/core-v2

2009-04-06 09:02:57 +02:00

mkcapflags.pl

x86: generate names for /proc/cpuinfo from <asm/cpufeature.h>

2008-08-27 19:23:22 -07:00

perf_counter.c

perf_counter/x86: Add a quirk for Atom processors

2009-06-12 13:48:32 +02:00

perfctr-watchdog.c

x86: fold apic_ops into genapic

2009-02-17 12:22:20 +01:00

powerflags.c

x86: generate names for /proc/cpuinfo from <asm/cpufeature.h>

2008-08-27 19:23:22 -07:00

proc.c

x86: show number of core_siblings instead of thread_siblings in /proc/cpuinfo

2009-05-04 20:36:49 +02:00

transmeta.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

umc.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

vmware.c

x86: vmware - fix sparse warnings

2008-11-23 11:02:36 +01:00