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Diffstat (limited to 'include/asm-i386/apic.h')
-rw-r--r--include/asm-i386/apic.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index a5810cf7b578..6a1b1882285c 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -5,6 +5,7 @@
#include <linux/pm.h>
#include <asm/fixmap.h>
#include <asm/apicdef.h>
+#include <asm/processor.h>
#include <asm/system.h>
#define Dprintk(x...)
@@ -16,8 +17,20 @@
#define APIC_VERBOSE 1
#define APIC_DEBUG 2
+extern int enable_local_apic;
extern int apic_verbosity;
+static inline void lapic_disable(void)
+{
+ enable_local_apic = -1;
+ clear_bit(X86_FEATURE_APIC, boot_cpu_data.x86_capability);
+}
+
+static inline void lapic_enable(void)
+{
+ enable_local_apic = 1;
+}
+
/*
* Define the default level of output to be very little
* This can be turned up by using apic=verbose for more
@@ -87,7 +100,7 @@ extern void (*wait_timer_tick)(void);
extern int get_maxlvt(void);
extern void clear_local_APIC(void);
extern void connect_bsp_APIC (void);
-extern void disconnect_bsp_APIC (void);
+extern void disconnect_bsp_APIC (int virt_wire_setup);
extern void disable_local_APIC (void);
extern void lapic_shutdown (void);
extern int verify_local_APIC (void);