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| author | Robert Richter <robert.richter@amd.com> | 2008-01-30 13:30:40 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:40 +0100 |
| commit | 7b83dae7aa31db4f6d6e78c3c6d490a7ac58699c (patch) | |
| tree | 58196045602928d11c2688eda321738eab1dc8bc /arch/x86/kernel/cpu | |
| parent | 739f33b38bf88312447e38ae8b7ac3acdbb72a6b (diff) | |
| download | blackbird-op-linux-7b83dae7aa31db4f6d6e78c3c6d490a7ac58699c.tar.gz blackbird-op-linux-7b83dae7aa31db4f6d6e78c3c6d490a7ac58699c.zip | |
x86: extended interrupt LVT support for AMD Barcelona
Also macro definitions in apicdef.h has been updated.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/cpu')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce_amd_64.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c index 073afa7dd89a..550502596ca3 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c @@ -118,6 +118,7 @@ void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c) { unsigned int bank, block; unsigned int cpu = smp_processor_id(); + u8 lvt_off; u32 low = 0, high = 0, address = 0; for (bank = 0; bank < NR_BANKS; ++bank) { @@ -153,14 +154,13 @@ void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c) if (shared_bank[bank] && c->cpu_core_id) break; #endif + lvt_off = setup_APIC_eilvt_mce(THRESHOLD_APIC_VECTOR, + APIC_EILVT_MSG_FIX, 0); + high &= ~MASK_LVTOFF_HI; - high |= K8_APIC_EXT_LVT_ENTRY_THRESHOLD << 20; + high |= lvt_off << 20; wrmsr(address, low, high); - setup_APIC_extended_lvt(K8_APIC_EXT_LVT_ENTRY_THRESHOLD, - THRESHOLD_APIC_VECTOR, - K8_APIC_EXT_INT_MSG_FIX, 0); - threshold_defaults.address = address; threshold_restart_bank(&threshold_defaults, 0, 0); } |
