| Sam Ravnborg | f5e706a | 2008-07-17 21:55:51 -0700 | [diff] [blame] | 1 | /* hardirq.h: 32-bit Sparc hard IRQ support. |
| 2 | * |
| 3 | * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) |
| 4 | * Copyright (C) 1998-2000 Anton Blanchard (anton@samba.org) |
| 5 | */ |
| 6 | |
| 7 | #ifndef __SPARC_HARDIRQ_H |
| 8 | #define __SPARC_HARDIRQ_H |
| 9 | |
| 10 | #include <linux/threads.h> |
| 11 | #include <linux/spinlock.h> |
| 12 | #include <linux/cache.h> |
| 13 | |
| 14 | /* entry.S is sensitive to the offsets of these fields */ /* XXX P3 Is it? */ |
| 15 | typedef struct { |
| 16 | unsigned int __softirq_pending; |
| 17 | } ____cacheline_aligned irq_cpustat_t; |
| 18 | |
| 19 | #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ |
| 20 | |
| 21 | #define HARDIRQ_BITS 8 |
| 22 | |
| 23 | #endif /* __SPARC_HARDIRQ_H */ |