tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright 2004-2009 Analog Devices Inc.
3 * 2003 HuTao
4 * 2002 Arcturus Networks Inc. (www.arcturusnetworks.com
5 * Ted Ma <mated@sympatico.ca>
6 *
7 * Licensed under the GPL-2
8 */
9
10#ifndef _BFIN_IRQ_H_
11#define _BFIN_IRQ_H_
12
13#include <linux/irqflags.h>
14
15#include <mach/anomaly.h>
16
17/* SYS_IRQS and NR_IRQS are defined in <mach-bf5xx/irq.h> */
18#include <mach/irq.h>
19
20#if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE)
21# define NOP_PAD_ANOMALY_05000244 "nop; nop;"
22#else
23# define NOP_PAD_ANOMALY_05000244
24#endif
25
26#define idle_with_irq_disabled() \
27 __asm__ __volatile__( \
28 NOP_PAD_ANOMALY_05000244 \
29 ".align 8;" \
30 "sti %0;" \
31 "idle;" \
32 : \
33 : "d" (bfin_irq_flags) \
34 )
35
36#include <asm-generic/irq.h>
37
38#endif /* _BFIN_IRQ_H_ */