#ifndef __ASM_SH_IRQ_H
#define __ASM_SH_IRQ_H
+#include <linux/cpumask.h>
#include <asm/machvec.h>
/*
#define NR_IRQS 256
#define NR_IRQS_LEGACY 8 /* Legacy external IRQ0-7 */
+/*
+ * This is a special IRQ number for indicating that no IRQ has been
+ * triggered and to simply ignore the IRQ dispatch. This is a special
+ * case that can happen with IRQ auto-distribution when multiple CPUs
+ * are woken up and signalled in parallel.
+ */
+#define NO_IRQ_IGNORE ((unsigned int)-1)
+
/*
* Convert back and forth between INTEVT and IRQ values.
*/
return irq;
}
-#define irq_canonicalize(irq) (irq)
#define irq_demux(irq) sh_mv.mv_irq_demux(irq)
void init_IRQ(void);
+void migrate_irqs(void);
+
asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs);
#ifdef CONFIG_IRQSTACKS
# define irq_ctx_exit(cpu) do { } while (0)
#endif
+#ifdef CONFIG_INTC_BALANCING
+extern unsigned int irq_lookup(unsigned int irq);
+extern void irq_finish(unsigned int irq);
+#else
+#define irq_lookup(irq) (irq)
+#define irq_finish(irq) do { } while (0)
+#endif
+
+#include <asm-generic/irq.h>
#ifdef CONFIG_CPU_SH5
#include <cpu/irq.h>
#endif