Venkatesh Pallipadi 4db8699bcf [IA64] Add ACPI based P-state support ...

Patch to support P-state transitions on ia64. This driver is based on ACPI,
and uses the ACPI processor driver interface to find out the P-state support
information for the processor. This driver plugs into generic cpufreq
infrastructure.

Once this driver is loaded successfully, ondemand/userspace governor can be
used to change the CPU frequency dynamically based on load or on request from
userspace process.

Refer :
ACPI specification -
      http://www.acpi.info
P-state related PAL calls -
      http://developer.intel.com/design/itanium/downloads/24869909.pdf

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

2005-08-26 15:09:24 -07:00

..

cpufreq

[IA64] Add ACPI based P-state support

2005-08-26 15:09:24 -07:00

acpi-ext.c

…

acpi.c

[ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc...

2005-07-12 17:21:56 -04:00

asm-offsets.c

…

brl_emu.c

…

cyclone.c

…

domain.c

[PATCH] fix for ia64 sched-domains code

2005-08-16 08:54:00 -07:00

efi_stub.S

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efi.c

[PATCH] ia64 uncached alloc

2005-06-21 18:46:18 -07:00

entry.h

[IA64] Drop spurious paren in entry.h

2005-06-20 09:34:02 -07:00

entry.S

[PATCH] remove sys_set_zone_reclaim()

2005-08-01 10:03:56 -07:00

fsys.S

Auto merge with /home/aegl/GIT/linus

2005-06-15 14:06:48 -07:00

gate-data.S

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gate.lds.S

…

gate.S

…

head.S

…

ia64_ksyms.c

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init_task.c

…

iosapic.c

[IA64] assign_irq_vector() should not panic

2005-07-11 10:30:07 -07:00

irq_ia64.c

[IA64] assign_irq_vector() should not panic

2005-07-11 10:30:07 -07:00

irq_lsapic.c

…

irq.c

…

ivt.S

[IA64] Speed up lfetch.fault [NULL]

2005-06-28 09:28:16 -07:00

jprobes.S

[PATCH] Kprobes/IA64: architecture specific JProbes support

2005-06-23 09:45:22 -07:00

kprobes.c

[PATCH] kprobes: fix namespace problem and sparc64 build

2005-07-05 19:19:00 -07:00

machvec.c

…

Makefile

[IA64] Add ACPI based P-state support

2005-08-26 15:09:24 -07:00

mca_asm.S

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mca_drv_asm.S

[IA64] MCA recovery improvements

2005-05-03 13:47:42 -07:00

mca_drv.c

[IA64] MCA recovery improvements

2005-05-03 13:47:42 -07:00

mca_drv.h

…

mca.c

[ACPI] Evaluate CPEI Processor Override flag

2005-07-12 00:01:41 -04:00

minstate.h

[IA64] Fix stack placement when INIT hits in kernel mode.

2005-05-06 10:16:07 -07:00

module.c

[IA64] Module gp must point to valid memory

2005-06-08 11:41:31 -07:00

numa.c

[IA64] fix generic/up builds

2005-07-06 18:18:10 -07:00

pal.S

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palinfo.c

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patch.c

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perfmon_default_smpl.c

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perfmon_generic.h

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perfmon_itanium.h

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perfmon_mckinley.h

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perfmon.c

[IA64] fix perfmon context load

2005-08-10 16:21:58 -07:00

process.c

[IA64] fix nohalt boot option

2005-08-08 15:39:47 -07:00

ptrace.c

Auto merge with /home/aegl/GIT/ia64-test

2005-06-28 08:24:49 -07:00

sal.c

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salinfo.c

[IA64] Initialize some spinlocks

2005-08-16 15:33:26 -07:00

semaphore.c

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setup.c

Auto merge with /home/aegl/GIT/linus

2005-07-13 12:15:43 -07:00

sigframe.h

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signal.c

[IA64] restore_sigcontext is not preempt safe

2005-07-06 15:31:15 -07:00

smp.c

[IA64] Fix another IA64 preemption problem

2005-06-28 10:01:19 -07:00

smpboot.c

[IA64] fix generic/up builds

2005-07-06 18:18:10 -07:00

sys_ia64.c

[IA64] sys_mmap doesn't follow posix.1 when parameter len=0

2005-05-26 10:19:07 -07:00

time.c

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topology.c

[IA64] Fix undefined reference to can_cpei_retarget for simulator

2005-07-14 09:21:47 -07:00

traps.c

[IA64] Make ia64 die() preempt safe

2005-07-06 15:44:55 -07:00

unaligned.c

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uncached.c

[PATCH] ia64 uncached alloc

2005-06-21 18:46:18 -07:00

unwind_decoder.c

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unwind_i.h

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unwind.c

[IA64] unwind.c uses wrong unat from switch_stack

2005-07-27 14:18:08 -07:00

vmlinux.lds.S

[PATCH] kprobes/ia64: refuse kprobe on ivt code

2005-06-27 15:23:54 -07:00