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Diffstat (limited to 'arch/ia64/include/asm/irq.h')
-rw-r--r--arch/ia64/include/asm/irq.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/irq.h b/arch/ia64/include/asm/irq.h
new file mode 100644
index 000000000000..3627116fb0e2
--- /dev/null
+++ b/arch/ia64/include/asm/irq.h
@@ -0,0 +1,34 @@
+#ifndef _ASM_IA64_IRQ_H
+#define _ASM_IA64_IRQ_H
+
+/*
+ * Copyright (C) 1999-2000, 2002 Hewlett-Packard Co
+ * David Mosberger-Tang <davidm@hpl.hp.com>
+ * Stephane Eranian <eranian@hpl.hp.com>
+ *
+ * 11/24/98 S.Eranian updated TIMER_IRQ and irq_canonicalize
+ * 01/20/99 S.Eranian added keyboard interrupt
+ * 02/29/00 D.Mosberger moved most things into hw_irq.h
+ */
+
+#include <linux/types.h>
+#include <linux/cpumask.h>
+#include <asm-ia64/nr-irqs.h>
+
+static __inline__ int
+irq_canonicalize (int irq)
+{
+ /*
+ * We do the legacy thing here of pretending that irqs < 16
+ * are 8259 irqs. This really shouldn't be necessary at all,
+ * but we keep it here as serial.c still uses it...
+ */
+ return ((irq == 2) ? 9 : irq);
+}
+
+extern void set_irq_affinity_info (unsigned int irq, int dest, int redir);
+bool is_affinity_mask_valid(cpumask_t cpumask);
+
+#define is_affinity_mask_valid is_affinity_mask_valid
+
+#endif /* _ASM_IA64_IRQ_H */