sh: add interrupt ack code to sh3

[linux-2.6-omap-h63xx.git] / include / asm-sh / hw_irq.h

diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h
index 9d7003c03562738bdc991043c9f24219bbddc01c..7438d1e21bc9b91feb4186d00ef996acb6dd50b6 100644 (file)
--- a/include/asm-sh/hw_irq.h
+++ b/include/asm-sh/hw_irq.h
@@ -79,6 +79,10 @@ struct intc_desc {
        struct intc_sense_reg *sense_regs;
        unsigned int nr_sense_regs;
        char *name;
+#ifdef CONFIG_CPU_SH3
+       struct intc_mask_reg *ack_regs;
+       unsigned int nr_ack_regs;
+#endif
 };
 
 #define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a)
@@ -91,6 +95,18 @@ struct intc_desc symbol __initdata = {                                       \
        chipname,                                                       \
 }
 
+#ifdef CONFIG_CPU_SH3
+#define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups,       \
+       mask_regs, prio_regs, sense_regs, ack_regs)                     \
+struct intc_desc symbol __initdata = {                                 \
+       _INTC_ARRAY(vectors), _INTC_ARRAY(groups),                      \
+       _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs),                 \
+       _INTC_ARRAY(sense_regs),                                        \
+       chipname,                                                       \
+       _INTC_ARRAY(ack_regs),                                          \
+}
+#endif
+
 void __init register_intc_controller(struct intc_desc *desc);
 int intc_set_priority(unsigned int irq, unsigned int prio);