diff options
author | Greg Ungerer <gerg@uclinux.org> | 2008-07-31 06:38:07 +0200 |
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committer | Greg Ungerer <gerg@uclinux.org> | 2008-08-07 07:36:16 +0200 |
commit | 58750139001bae11a1f9b074f3a9c774fecf5ba8 (patch) | |
tree | ecdafd4d8c3d2ef2cee7e512b7310552863a617c /arch/m68knommu/include/asm/hardirq.h | |
parent | Revert "pcm_native.c: remove unused label" (diff) | |
download | linux-58750139001bae11a1f9b074f3a9c774fecf5ba8.tar.xz linux-58750139001bae11a1f9b074f3a9c774fecf5ba8.zip |
Move all of include/asm-m68knommu to arch/m68knommu/include/asm.
With the current kbuild infrastructure in place no other changes
are required for this to work.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu/include/asm/hardirq.h')
-rw-r--r-- | arch/m68knommu/include/asm/hardirq.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/m68knommu/include/asm/hardirq.h b/arch/m68knommu/include/asm/hardirq.h new file mode 100644 index 000000000000..bfad28149a49 --- /dev/null +++ b/arch/m68knommu/include/asm/hardirq.h @@ -0,0 +1,27 @@ +#ifndef __M68K_HARDIRQ_H +#define __M68K_HARDIRQ_H + +#include <linux/cache.h> +#include <linux/threads.h> +#include <asm/irq.h> + +typedef struct { + unsigned int __softirq_pending; +} ____cacheline_aligned irq_cpustat_t; + +#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ + +#define HARDIRQ_BITS 8 + +/* + * The hardirq mask has to be large enough to have + * space for potentially all IRQ sources in the system + * nesting on a single CPU: + */ +#if (1 << HARDIRQ_BITS) < NR_IRQS +# error HARDIRQ_BITS is too low! +#endif + +void ack_bad_irq(unsigned int irq); + +#endif /* __M68K_HARDIRQ_H */ |