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Diffstat (limited to 'arch/x86/include/asm/apic.h')
-rw-r--r--arch/x86/include/asm/apic.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 1a6c09af048..3ab9bdd87e7 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -176,6 +176,7 @@ static inline u64 native_x2apic_icr_read(void)
}
extern int x2apic_phys;
+extern int x2apic_preenabled;
extern void check_x2apic(void);
extern void enable_x2apic(void);
extern void x2apic_icr_write(u32 low, u32 id);
@@ -198,6 +199,9 @@ static inline void x2apic_force_phys(void)
x2apic_phys = 1;
}
#else
+static inline void disable_x2apic(void)
+{
+}
static inline void check_x2apic(void)
{
}
@@ -212,6 +216,7 @@ static inline void x2apic_force_phys(void)
{
}
+#define nox2apic 0
#define x2apic_preenabled 0
#define x2apic_supported() 0
#endif
@@ -410,6 +415,7 @@ extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip);
#endif
#ifdef CONFIG_X86_LOCAL_APIC
+
static inline u32 apic_read(u32 reg)
{
return apic->read(reg);