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1 #ifndef __ASM_SH_HW_IRQ_H
2 #define __ASM_SH_HW_IRQ_H
3 
4 #include <linux/init.h>
5 #include <linux/sh_intc.h>
6 #include <linux/atomic.h>
7 
8 extern atomic_t irq_err_count;
9 
10 struct ipr_data {
11 	unsigned char irq;
12 	unsigned char ipr_idx;		/* Index for the IPR registered */
13 	unsigned char shift;		/* Number of bits to shift the data */
14 	unsigned char priority;		/* The priority */
15 };
16 
17 struct ipr_desc {
18 	unsigned long *ipr_offsets;
19 	unsigned int nr_offsets;
20 	struct ipr_data *ipr_data;
21 	unsigned int nr_irqs;
22 	struct irq_chip chip;
23 };
24 
25 void register_ipr_controller(struct ipr_desc *);
26 
27 void __init plat_irq_setup(void);
28 void __init plat_irq_setup_sh3(void);
29 void __init plat_irq_setup_pins(int mode);
30 
31 enum { IRQ_MODE_IRQ, IRQ_MODE_IRQ7654, IRQ_MODE_IRQ3210,
32        IRQ_MODE_IRL7654_MASK, IRQ_MODE_IRL3210_MASK,
33        IRQ_MODE_IRL7654, IRQ_MODE_IRL3210 };
34 
35 #endif /* __ASM_SH_HW_IRQ_H */
36