X86_ELAN already depends on X86_32
Signed-off-by: NDave Jones <davej@redhat.com>

Merge the two Kconfig files to a single file.

Checked using make allmodconfig for x86_64.
No changes in build.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Adrian Bunk <bunk@kernel.org>
Cc: Dave Jones <davej@codemonkey.org.uk>

Move the 64bit Kconfig file to arch/x86/kernel/cpu/cpufreq, so we
can unify them.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

This patch fixes the following compile error introduced by
commit e8666b27 and reported
by Alexey Dobriyan:

<--  snip  -->

   CC      arch/i386/kernel/acpi/cstate.o
In file included from arch/i386/kernel/acpi/cstate.c:17:
include/acpi/processor.h:88: error: expected specifier-qualifier-list before 'acpi_integer'

<--  snip  -->

If you select something you must ensure that the dependencies of what
you are selecting are fulfilled.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Cc: Alexey Dobriyan <adobriyan@sw.ru>
Cc: Joshua Hoblitt <jhoblitt@ifa.hawaii.edu>
Cc: Dave Jones <davej@redhat.com>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This patch contains the overdue removal of X86_SPEEDSTEP_CENTRINO_ACPI.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Acked-by: NVenkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: NDave Jones <davej@redhat.com>

powernow-k8 really needs to use ACPI to function on SMP systems.
The current Kconfig allows us to build kernels which fail mysteriously
for some users due to us trying to automatically enable this, and
getting it wrong.  It's easier to just present this as an option
to the user.
Signed-off-by: NJoshua Hoblitt <jhoblitt@ifa.hawaii.edu>
Signed-off-by: NDave Jones <davej@redhat.com>

Revert default on deprecated config X86_SPEEDSTEP_CENTRINO_ACPI
Signed-off-by: NThomas Renninger <trenn@suse.de>
Signed-off-by: NDave Jones <davej@redhat.com>

 arch/i386/kernel/cpu/cpufreq/Kconfig |    1 -
 arch/x86_64/kernel/cpufreq/Kconfig   |    1 -
 2 files changed, 2 deletions(-)

This is driver for Enhanced Powersaver which is present in VIA C7
processors. Beta tested by Jorgen (jorgen (at) greven dot dk).
Thanks! Based on documentation provided by Dave Jones (Thanks!)
and C7 Eden datasheet available from www.via.com.tw. Looks like all
these C7 Eden CPU's don't have P-states in BIOS. I know that 2
p-states is low, but Jorgen finds it usefull anyway because board
is passive cooled.
There are 3 different types of C7 processors (called brands):
0. C7-M - these processors can set any maultiplier between min and
max, any voltage between min and max.
1. C7 - only min and max states are supported. Voltage is different
for min and max states.
2. Eden - only min and max states are supported. Looks like this
brand can only change multiplier. Voltage seems to be the same for
min and max frequency.
Signed-off-by: NRafal Bilski <rafalbilski@interia.pl>
Signed-off-by: NDave Jones <davej@redhat.com>

Mark ACPI hooks in speedstep-centrino as deprecated. Change the order in which
speedstep-centrino and acpi-cpufreq (when both are in kernel) will be
added. First driver to be tried is now acpi-cpufreq, followed by
speedstep-centrino.

Add a note in feature-removal-schedule to mark this deprecation.
Signed-off-by: NDenis Sadykov <denis.m.sadykov@intel.com>
Signed-off-by: NVenkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: NAlexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: NDave Jones <davej@redhat.com>

It seems commit 32ee8c3e accidentially
reverted cdc9cc1d, IOW, it reintroduced
the following compile error with CONFIG_PCI=n:

<--  snip  -->

...
  CC      arch/i386/kernel/cpu/cpufreq/gx-suspmod.o
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c: In function ‘gx_detect_chipset’:
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c:193: error: implicit declaration of function ‘pci_match_id’
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c:193: warning: comparison between pointer and integer
make[3]: *** [arch/i386/kernel/cpu/cpufreq/gx-suspmod.o] Error 1

<--  snip  -->

This patch therefore re-adds the dependency of X86_GX_SUSPMOD on PCI.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NDave Jones <davej@redhat.com>

Minimal change necessary for hardware support.

Changes in longhaul.c:
- most important - now C3 state is causing transition,
- code responsible for clearing "bus master" bit removed,
- protect bcr2 transition in the same way as longhaul.
Signed-off-by: NRafa³ Bilski <rafalbilski@interia.pl>
Signed-off-by: NDave Jones <davej@redhat.com>

Signed-off-by: NDave Jones <davej@redhat.com>

This seems to work for a short period of time, but when
used in conjunction with a userspace governor that changes
the frequency regularly, it's only a matter of time before
everything just locks up.
Signed-off-by: NDave Jones <davej@redhat.com>

Signed-off-by: NDave Jones <davej@redhat.com>

This patch fixes the following compile error:

...
  CC      arch/i386/kernel/cpu/cpufreq/gx-suspmod.o
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c: In function 'gx_detect_chipset':
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c:193: error: implicit declaration of function 'pci_match_id'
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c:193: warning: comparison between pointer and integer
make[3]: *** [arch/i386/kernel/cpu/cpufreq/gx-suspmod.o] Error 1

<--  snip  -->
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NDave Jones <davej@redhat.com>

From: Sean Young <sean@mess.org>
Signed-off-by: NDave Jones <davej@redhat.com>

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!