Viewing file:  hw_irq.h (915 B) -rw-r--r--
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_SH_HW_IRQ_H
#define __ASM_SH_HW_IRQ_H
#include <linux/init.h>
#include <linux/sh_intc.h>
#include <linux/atomic.h>
extern atomic_t irq_err_count;
struct ipr_data {
unsigned char irq;
unsigned char ipr_idx; /* Index for the IPR registered */
unsigned char shift; /* Number of bits to shift the data */
unsigned char priority; /* The priority */
};
struct ipr_desc {
unsigned long *ipr_offsets;
unsigned int nr_offsets;
struct ipr_data *ipr_data;
unsigned int nr_irqs;
struct irq_chip chip;
};
void register_ipr_controller(struct ipr_desc *);
void __init plat_irq_setup(void);
void __init plat_irq_setup_sh3(void);
void __init plat_irq_setup_pins(int mode);
enum { IRQ_MODE_IRQ, IRQ_MODE_IRQ7654, IRQ_MODE_IRQ3210,
IRQ_MODE_IRL7654_MASK, IRQ_MODE_IRL3210_MASK,
IRQ_MODE_IRL7654, IRQ_MODE_IRL3210 };
#endif /* __ASM_SH_HW_IRQ_H */
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