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arch
sh
include
asm
hw_irq.h
Go to the documentation of this file.
1
#ifndef __ASM_SH_HW_IRQ_H
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#define __ASM_SH_HW_IRQ_H
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#include <
linux/init.h
>
5
#include <
linux/sh_intc.h
>
6
#include <
linux/atomic.h
>
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extern
atomic_t
irq_err_count
;
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struct
ipr_data
{
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unsigned
char
irq
;
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unsigned
char
ipr_idx
;
/* Index for the IPR registered */
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unsigned
char
shift
;
/* Number of bits to shift the data */
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unsigned
char
priority
;
/* The priority */
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};
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struct
ipr_desc
{
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unsigned
long
*
ipr_offsets
;
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unsigned
int
nr_offsets
;
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struct
ipr_data
*
ipr_data
;
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unsigned
int
nr_irqs
;
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struct
irq_chip
chip
;
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};
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void
register_ipr_controller
(
struct
ipr_desc
*);
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void
__init
plat_irq_setup
(
void
);
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void
__init
plat_irq_setup_sh3
(
void
);
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void
__init
plat_irq_setup_pins
(
int
mode
);
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enum
{
IRQ_MODE_IRQ
,
IRQ_MODE_IRQ7654
,
IRQ_MODE_IRQ3210
,
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IRQ_MODE_IRL7654_MASK
,
IRQ_MODE_IRL3210_MASK
,
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IRQ_MODE_IRL7654
,
IRQ_MODE_IRL3210
};
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#endif
/* __ASM_SH_HW_IRQ_H */
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