1 files changed, 55 insertions, 0 deletions

diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h
new file mode 100644
index 000000000000..75654ba93353
--- /dev/null
+++ b/include/asm-parisc/irq.h
@@ -0,0 +1,55 @@
+/*
+ * include/asm-parisc/irq.h
+ *
+ * Copyright 2005 Matthew Wilcox <matthew@wil.cx>
+ */
+
+#ifndef _ASM_PARISC_IRQ_H
+#define _ASM_PARISC_IRQ_H
+
+#include <linux/config.h>
+#include <asm/types.h>
+
+#define NO_IRQ          (-1)
+
+#ifdef CONFIG_GSC
+#define GSC_IRQ_BASE    16
+#define GSC_IRQ_MAX     63
+#define CPU_IRQ_BASE    64
+#else
+#define CPU_IRQ_BASE    16
+#endif
+
+#define TIMER_IRQ       (CPU_IRQ_BASE + 0)
+#define IPI_IRQ         (CPU_IRQ_BASE + 1)
+#define CPU_IRQ_MAX     (CPU_IRQ_BASE + (BITS_PER_LONG - 1))
+
+#define NR_IRQS         (CPU_IRQ_MAX + 1)
+
+static __inline__ int irq_canonicalize(int irq)
+{
+        return (irq == 2) ? 9 : irq;
+}
+
+struct hw_interrupt_type;
+
+/*
+ * Some useful "we don't have to do anything here" handlers.  Should
+ * probably be provided by the generic code.
+ */
+void no_ack_irq(unsigned int irq);
+void no_end_irq(unsigned int irq);
+
+extern int txn_alloc_irq(unsigned int nbits);
+extern int txn_claim_irq(int);
+extern unsigned int txn_alloc_data(unsigned int);
+extern unsigned long txn_alloc_addr(unsigned int);
+
+extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
+
+extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
+
+/* soft power switch support (power.c) */
+extern struct tasklet_struct power_tasklet;
+
+#endif  /* _ASM_PARISC_IRQ_H */