diff options
Diffstat (limited to 'include/asm-alpha/hardirq.h')
| -rw-r--r-- | include/asm-alpha/hardirq.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/include/asm-alpha/hardirq.h b/include/asm-alpha/hardirq.h deleted file mode 100644 index d953e234daa8..000000000000 --- a/include/asm-alpha/hardirq.h +++ /dev/null @@ -1,30 +0,0 @@ -#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 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 - -#endif /* _ALPHA_HARDIRQ_H */ |