diff options
| author | Alex Chiang <achiang@hp.com> | 2009-12-20 22:19:24 +0300 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-12-22 11:24:12 +0300 |
| commit | 08ea48a326d8030ef5b7fb02292faf5a53c95e0a (patch) | |
| tree | c0f9dd9001c50925fc85b18b5f2afc24000d90f6 /arch/ia64 | |
| parent | 407cd87c54e76c266245e8faef8dd4a84b7254fe (diff) | |
| download | linux-08ea48a326d8030ef5b7fb02292faf5a53c95e0a.tar.xz | |
ACPI: processor: factor out common _PDC settings
Both x86 and ia64 initialize _PDC with mostly common bit settings.
Factor out the common settings and leave the arch-specific ones alone.
Cc: Tony Luck <tony.luck@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/acpi-processor.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/ia64/kernel/acpi-processor.c b/arch/ia64/kernel/acpi-processor.c index ab72d46f52c6..ebe23f58bd6e 100644 --- a/arch/ia64/kernel/acpi-processor.c +++ b/arch/ia64/kernel/acpi-processor.c @@ -18,15 +18,7 @@ static void init_intel_pdc(struct acpi_processor *pr) { u32 *buf = (u32 *)pr->pdc->pointer->buffer.pointer; - buf[0] = ACPI_PDC_REVISION_ID; - buf[1] = 1; - buf[2] = ACPI_PDC_EST_CAPABILITY_SMP; - /* - * The default of PDC_SMP_T_SWCOORD bit is set for IA64 cpu so - * that OSPM is capable of native ACPI throttling software - * coordination using BIOS supplied _TSD info. - */ - buf[2] |= ACPI_PDC_SMP_T_SWCOORD; + buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP; return; } |