3 files changed, 13 insertions, 1 deletions

diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
index 6c5d5ca8383a..5647b7de1749 100644
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86_64/apic.h
@@ -111,6 +111,8 @@ extern unsigned int nmi_watchdog;
 
 extern int disable_timer_pin_1;
 
+extern void setup_threshold_lvt(unsigned long lvt_off);
+
 #endif /* CONFIG_X86_LOCAL_APIC */
 
 extern unsigned boot_cpu_id;
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index dc97668ea0f9..c14a8c7267a6 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -55,7 +55,7 @@ struct hw_interrupt_type;
 #define CALL_FUNCTION_VECTOR    0xfc
 #define KDB_VECTOR              0xfb    /* reserved for KDB */
 #define THERMAL_APIC_VECTOR     0xfa
-/* 0xf9 free */
+#define THRESHOLD_APIC_VECTOR   0xf9
 #define INVALIDATE_TLB_VECTOR_END       0xf8
 #define INVALIDATE_TLB_VECTOR_START     0xf0    /* f0-f8 used for TLB flush */
 
diff --git a/include/asm-x86_64/mce.h b/include/asm-x86_64/mce.h
index 869249db6795..5d298b799a9f 100644
--- a/include/asm-x86_64/mce.h
+++ b/include/asm-x86_64/mce.h
@@ -67,6 +67,8 @@ struct mce_log {
 /* Software defined banks */
 #define MCE_EXTENDED_BANK       128
 #define MCE_THERMAL_BANK        MCE_EXTENDED_BANK + 0
+#define MCE_THRESHOLD_BASE      MCE_EXTENDED_BANK + 1 /* MCE_AMD */
+#define MCE_THRESHOLD_DRAM_ECC  MCE_THRESHOLD_BASE + 4
 
 void mce_log(struct mce *m);
 #ifdef CONFIG_X86_MCE_INTEL
@@ -77,4 +79,12 @@ static inline void mce_intel_feature_init(struct cpuinfo_x86 *c)
 }
 #endif
 
+#ifdef CONFIG_X86_MCE_AMD
+void mce_amd_feature_init(struct cpuinfo_x86 *c);
+#else
+static inline void mce_amd_feature_init(struct cpuinfo_x86 *c)
+{
+}
+#endif
+
 #endif