diff options
Diffstat (limited to 'arch/alpha/include/asm/hardirq.h')
| -rw-r--r-- | arch/alpha/include/asm/hardirq.h | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/arch/alpha/include/asm/hardirq.h b/arch/alpha/include/asm/hardirq.h index d953e234daa..242c09ba98c 100644 --- a/arch/alpha/include/asm/hardirq.h +++ b/arch/alpha/include/asm/hardirq.h @@ -1,30 +1,9 @@ #ifndef _ALPHA_HARDIRQ_H #define _ALPHA_HARDIRQ_H -#include <linux/threads.h> -#include <linux/cache.h> - - -/* entry.S is sensitive to the offsets of these fields */ -typedef struct { - unsigned long __softirq_pending; -} ____cacheline_aligned irq_cpustat_t; - -#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ - void ack_bad_irq(unsigned int irq); +#define ack_bad_irq ack_bad_irq -#define HARDIRQ_BITS 12 - -/* - * The hardirq mask has to be large enough to have - * space for potentially nestable IRQ sources in the system - * to nest on a single CPU. On Alpha, interrupts are masked at the CPU - * by IPL as well as at the system level. We only have 8 IPLs (UNIX PALcode) - * so we really only have 8 nestable IRQs, but allow some overhead - */ -#if (1 << HARDIRQ_BITS) < 16 -#error HARDIRQ_BITS is too low! -#endif +#include <asm-generic/hardirq.h> #endif /* _ALPHA_HARDIRQ_H */ |