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Diffstat (limited to 'arch/x86/include/asm/irq_remapping.h')
-rw-r--r--arch/x86/include/asm/irq_remapping.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
new file mode 100644
index 000000000000..20e1fd588dbf
--- /dev/null
+++ b/arch/x86/include/asm/irq_remapping.h
@@ -0,0 +1,8 @@
1#ifndef _ASM_X86_IRQ_REMAPPING_H
2#define _ASM_X86_IRQ_REMAPPING_H
3
4extern int x2apic;
5
6#define IRTE_DEST(dest) ((x2apic) ? dest : dest << 8)
7
8#endif /* _ASM_X86_IRQ_REMAPPING_H */