03 Feb, 2007

2 commits

• f18c5a08b   ACPICA: Allow ACPI id to be u32 instead of u8. ... Browse Code »

  Allow ACPI id to be u32 instead of u8.
  Requires drop of conversion tables with the acpiid as index.

  Signed-off-by: Len Brown

  Alexey Starikovskiy

  2007-02-03 10:14:31 +0800  
• ad71860a1   ACPICA: minimal patch to integrate new tables into Linux ... Browse Code »

  Signed-off-by: Len Brown

  Alexey Starikovskiy

  2007-02-03 10:14:22 +0800  

21 Apr, 2006

1 commit

• 0d9adec52   [IA64] - Fix MAX_PXM_DOMAINS for systems with > 256 nodes ... Browse Code »

  Correctly size the PXM-related arrays for systems that have more than
  256 nodes.

  Signed-off-by: Jack Steiner
  Signed-off-by: Tony Luck

  Jack Steiner

  2006-04-21 01:16:11 +0800  

25 Mar, 2006

1 commit

• 3ad5ef8b9   [IA64] Increase max node count on SN platforms ... Browse Code »

  Add support in IA64 acpi for platforms that support more than
  256 nodes. Currently, ACPI is limited to 256 nodes because the
  proximity domain number is 8-bits.

  Long term, we expect to use ACPI3.0 to support >256 nodes.
  This patch is an interim solution that works with platforms
  that pass the high order bits of the proximity domain in
  "reserved" fields of the ACPI tables. This code is enabled
  ONLY on SN platforms.

  Signed-off-by: Jack Steiner
  Signed-off-by: Tony Luck

  Jack Steiner

  2006-03-25 05:14:21 +0800  

15 Feb, 2006

1 commit

• a6b14fa6f   [IA64] Count disabled cpus as potential hot-pluggable CPUs ... Browse Code »

  Have a facility to account for potentially hot-pluggable CPUs. ACPI doesnt
  give a determinstic method to find hot-pluggable CPUs. Hence we use 2 methods
  to assist.

  - BIOS can mark potentially hot-pluggable CPUs as disabled in the MADT tables.
  - User can specify the number of hot-pluggable CPUs via parameter
  additional_cpus=X

  The option is enabled only if ACPI_CONFIG_HOTPLUG_CPU=y which enables the
  physical hotplug option. Without which user can still use logical onlining
  and offlining of CPUs by enabling CONFIG_HOTPLUG_CPU=y

  Adds more bits to cpu_possible_map for potentially hot-pluggable cpus.

  Signed-off-by: Ashok Raj
  Signed-off-by: Tony Luck

  Ashok Raj

  2006-02-15 07:37:58 +0800  

27 Aug, 2005

1 commit

• 4db8699bc   [IA64] Add ACPI based P-state support ... Browse Code »

  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
  Signed-off-by: Tony Luck

  Venkatesh Pallipadi

  2005-08-27 06:09:24 +0800  

12 Jul, 2005

1 commit

• 55e59c511   [ACPI] Evaluate CPEI Processor Override flag ... Browse Code »

  ACPI 3.0 added a Correctable Platform Error Interrupt (CPEI)
  Processor Overide flag to MADT.Platform_Interrupt_Source.
  Record the processor that was provided as hint from ACPI.

  Signed-off-by: Ashok Raj
  Signed-off-by: Len Brown

  Ashok Raj

  2005-07-12 12:01:41 +0800  

17 Apr, 2005

1 commit

• 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

  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!

  Linus Torvalds

  2005-04-17 06:20:36 +0800