diff options
| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | 2005-04-15 15:07:10 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2005-07-12 00:14:36 -0400 |
| commit | 02df8b9385c21fdba165bd380f60eca1d3b0578b (patch) | |
| tree | 988ad0e0ca73a40993fb1458d5cd19f90f922b31 /include/asm-i386 | |
| parent | 17e9c78a75ce9eacd61200f9e1f1924012e28846 (diff) | |
| download | linux-02df8b9385c21fdba165bd380f60eca1d3b0578b.tar.gz linux-02df8b9385c21fdba165bd380f60eca1d3b0578b.tar.bz2 linux-02df8b9385c21fdba165bd380f60eca1d3b0578b.zip | |
[ACPI] enable C2 and C3 idle power states on SMP
http://bugzilla.kernel.org/show_bug.cgi?id=4401
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/asm-i386')
| -rw-r--r-- | include/asm-i386/acpi.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h index c976c1dadece..cf828ace13f9 100644 --- a/include/asm-i386/acpi.h +++ b/include/asm-i386/acpi.h @@ -28,6 +28,8 @@ #ifdef __KERNEL__ +#include <acpi/pdc_intel.h> + #include <asm/system.h> /* defines cmpxchg */ #define COMPILER_DEPENDENT_INT64 long long @@ -101,12 +103,6 @@ __acpi_release_global_lock (unsigned int *lock) :"=r"(n_hi), "=r"(n_lo) \ :"0"(n_hi), "1"(n_lo)) -/* - * Refer Intel ACPI _PDC support document for bit definitions - */ -#define ACPI_PDC_EST_CAPABILITY_SMP 0xa -#define ACPI_PDC_EST_CAPABILITY_MSR 0x1 - #ifdef CONFIG_ACPI_BOOT extern int acpi_lapic; extern int acpi_ioapic; @@ -185,6 +181,8 @@ extern void acpi_reserve_bootmem(void); extern u8 x86_acpiid_to_apicid[]; +#define ARCH_HAS_POWER_PDC_INIT 1 + #endif /*__KERNEL__*/ #endif /*_ASM_ACPI_H*/ |