1 files changed, 37 insertions, 0 deletions
diff --git a/arch/tile/include/asm/irq.h b/arch/tile/include/asm/irq.h
new file mode 100644
index 000000000000..9be1f849fac9
--- /dev/null
+++ b/arch/tile/include/asm/irq.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _ASM_TILE_IRQ_H
+#define _ASM_TILE_IRQ_H
+
+#include <linux/hardirq.h>
+
+/* The hypervisor interface provides 32 IRQs. */
+#define NR_IRQS 32
+
+/* IRQ numbers used for linux IPIs. */
+#define IRQ_RESCHEDULE 1
+
+/* The HV interrupt state object. */
+DECLARE_PER_CPU(HV_IntrState, dev_intr_state);
+
+void ack_bad_irq(unsigned int irq);
+
+/*
+ * Paravirtualized drivers should call this when their init calls
+ * discover a valid HV IRQ.
+ */
+void tile_irq_activate(unsigned int irq);
+
+#endif /* _ASM_TILE_IRQ_H */