diff options
| author | Graf Yang <graf.yang@analog.com> | 2010-01-20 11:56:24 +0100 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-03-09 06:30:49 +0100 |
| commit | 60ffdb36547da2397d6cfefe9c752ebad16524f6 (patch) | |
| tree | ce188bc0ccd1d8d0e6ff0f49937dca95e1f571c0 /arch/blackfin/include/asm | |
| parent | Blackfin: respect the L1 kconfig optimization in the MPU code (diff) | |
| download | linux-60ffdb36547da2397d6cfefe9c752ebad16524f6.tar.xz linux-60ffdb36547da2397d6cfefe9c752ebad16524f6.zip | |
Blackfin: implement nmi_watchdog for SMP on BF561
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/include/asm')
| -rw-r--r-- | arch/blackfin/include/asm/irq.h | 4 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/nmi.h | 12 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/smp.h | 1 |
3 files changed, 17 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/irq.h b/arch/blackfin/include/asm/irq.h index 89de539ed010..12f4060a31b0 100644 --- a/arch/blackfin/include/asm/irq.h +++ b/arch/blackfin/include/asm/irq.h @@ -38,4 +38,8 @@ #include <asm-generic/irq.h> +#ifdef CONFIG_NMI_WATCHDOG +# define ARCH_HAS_NMI_WATCHDOG +#endif + #endif /* _BFIN_IRQ_H_ */ diff --git a/arch/blackfin/include/asm/nmi.h b/arch/blackfin/include/asm/nmi.h new file mode 100644 index 000000000000..b9caac4fcfd8 --- /dev/null +++ b/arch/blackfin/include/asm/nmi.h @@ -0,0 +1,12 @@ +/* + * Copyright 2010 Analog Devices Inc. + * + * Licensed under the GPL-2 + */ + +#ifndef _BFIN_NMI_H_ +#define _BFIN_NMI_H_ + +#include <linux/nmi.h> + +#endif diff --git a/arch/blackfin/include/asm/smp.h b/arch/blackfin/include/asm/smp.h index 29fb88219470..7f26de09ca9c 100644 --- a/arch/blackfin/include/asm/smp.h +++ b/arch/blackfin/include/asm/smp.h @@ -22,6 +22,7 @@ extern char coreb_trampoline_start, coreb_trampoline_end; struct corelock_slot { int lock; }; +extern struct corelock_slot corelock; void smp_icache_flush_range_others(unsigned long start, unsigned long end); |