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| author | Kevin | 2014-11-15 09:58:27 +0800 |
|---|---|---|
| committer | Kevin | 2014-11-15 09:58:27 +0800 |
| commit | 392e8802486cb573b916e746010e141a75f507e6 (patch) | |
| tree | 50029aca02c81f087b90336e670b44e510782330 /ANDROID_3.4.5/arch/blackfin/include/asm/irq.h | |
| download | FOSSEE-netbook-kernel-source-392e8802486cb573b916e746010e141a75f507e6.tar.gz FOSSEE-netbook-kernel-source-392e8802486cb573b916e746010e141a75f507e6.tar.bz2 FOSSEE-netbook-kernel-source-392e8802486cb573b916e746010e141a75f507e6.zip | |
init android origin source code
Diffstat (limited to 'ANDROID_3.4.5/arch/blackfin/include/asm/irq.h')
| -rw-r--r-- | ANDROID_3.4.5/arch/blackfin/include/asm/irq.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/arch/blackfin/include/asm/irq.h b/ANDROID_3.4.5/arch/blackfin/include/asm/irq.h new file mode 100644 index 00000000..89de539e --- /dev/null +++ b/ANDROID_3.4.5/arch/blackfin/include/asm/irq.h @@ -0,0 +1,41 @@ +/* + * Copyright 2004-2009 Analog Devices Inc. + * 2003 HuTao + * 2002 Arcturus Networks Inc. (www.arcturusnetworks.com + * Ted Ma <mated@sympatico.ca> + * + * Licensed under the GPL-2 + */ + +#ifndef _BFIN_IRQ_H_ +#define _BFIN_IRQ_H_ + +#include <linux/irqflags.h> + +/* IRQs that may be used by external irq_chip controllers */ +#define NR_SPARE_IRQS 32 + +#include <mach/anomaly.h> + +/* SYS_IRQS and NR_IRQS are defined in <mach-bf5xx/irq.h> */ +#include <mach/irq.h> + +#if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE) +# define NOP_PAD_ANOMALY_05000244 "nop; nop;" +#else +# define NOP_PAD_ANOMALY_05000244 +#endif + +#define idle_with_irq_disabled() \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000244 \ + ".align 8;" \ + "sti %0;" \ + "idle;" \ + : \ + : "d" (bfin_irq_flags) \ + ) + +#include <asm-generic/irq.h> + +#endif /* _BFIN_IRQ_H_ */ |