1 files changed, 23 insertions, 0 deletions

diff --git a/arch/x86/include/asm/hardirq_64.h b/arch/x86/include/asm/hardirq_64.h
new file mode 100644
index 000000000000..f8bd2919a8ce
--- /dev/null
+++ b/arch/x86/include/asm/hardirq_64.h
@@ -0,0 +1,23 @@
+#ifndef ASM_X86__HARDIRQ_64_H
+#define ASM_X86__HARDIRQ_64_H
+
+#include <linux/threads.h>
+#include <linux/irq.h>
+#include <asm/pda.h>
+#include <asm/apic.h>
+
+/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
+#define MAX_HARDIRQS_PER_CPU NR_VECTORS
+
+#define __ARCH_IRQ_STAT 1
+
+#define local_softirq_pending() read_pda(__softirq_pending)
+
+#define __ARCH_SET_SOFTIRQ_PENDING 1
+
+#define set_softirq_pending(x) write_pda(__softirq_pending, (x))
+#define or_softirq_pending(x)  or_pda(__softirq_pending, (x))
+
+extern void ack_bad_irq(unsigned int irq);
+
+#endif /* ASM_X86__HARDIRQ_64_H */