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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-07-10 11:16:54 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-12 08:45:03 +0200 |
| commit | 12a67cf6851871ca8df42025c94f140c303d0f7f (patch) | |
| tree | 3896e793962d38feed8b7fbd096d3564a9b65796 /arch/x86/kernel/genapic_64.c | |
| parent | cff73a6ffaed726780b001937d2a42efde553922 (diff) | |
| download | kernel_samsung_smdk4412-12a67cf6851871ca8df42025c94f140c303d0f7f.zip kernel_samsung_smdk4412-12a67cf6851871ca8df42025c94f140c303d0f7f.tar.gz kernel_samsung_smdk4412-12a67cf6851871ca8df42025c94f140c303d0f7f.tar.bz2 | |
x64, x2apic/intr-remap: x2apic cluster mode support
x2apic cluster mode support.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/genapic_64.c')
| -rw-r--r-- | arch/x86/kernel/genapic_64.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/genapic_64.c index 6657de6..1029e17 100644 --- a/arch/x86/kernel/genapic_64.c +++ b/arch/x86/kernel/genapic_64.c @@ -38,6 +38,8 @@ void __init setup_apic_routing(void) { if (uv_system_type == UV_NON_UNIQUE_APIC) genapic = &apic_x2apic_uv_x; + else if (cpu_has_x2apic && intr_remapping_enabled) + genapic = &apic_x2apic_cluster; else #ifdef CONFIG_ACPI /* |