blob: db515deaa720c066c65c0bb85cce1ded59da015a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/*
* Copyright (C) 2006 Atmark Techno, Inc.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef _ASM_MICROBLAZE_IRQ_H
#define _ASM_MICROBLAZE_IRQ_H
#define NR_IRQS 32
#include <linux/interrupt.h>
extern unsigned int nr_irq;
#define NO_IRQ (-1)
static inline int irq_canonicalize(int irq)
{
return irq;
}
struct pt_regs;
extern void do_IRQ(struct pt_regs *regs);
/* irq_of_parse_and_map - Parse and Map an interrupt into linux virq space
* @device: Device node of the device whose interrupt is to be mapped
* @index: Index of the interrupt to map
*
* This function is a wrapper that chains of_irq_map_one() and
* irq_create_of_mapping() to make things easier to callers
*/
struct device_node;
extern unsigned int irq_of_parse_and_map(struct device_node *dev, int index);
/** FIXME - not implement
* irq_dispose_mapping - Unmap an interrupt
* @virq: linux virq number of the interrupt to unmap
*/
static inline void irq_dispose_mapping(unsigned int virq)
{
return;
}
#endif /* _ASM_MICROBLAZE_IRQ_H */
|
