| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __ASM_HARDIRQ_H |
| 2 | #define __ASM_HARDIRQ_H |
| 3 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | #include <linux/cache.h> |
| 5 | #include <linux/threads.h> |
| 6 | #include <asm/irq.h> |
| 7 | |
| Russell King | 4a88abd | 2010-11-15 14:40:29 +0000 | [diff] [blame] | 8 | #define NR_IPI 5 |
| 9 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | typedef struct { |
| 11 | unsigned int __softirq_pending; |
| Russell King | cab8c6f | 2010-11-15 14:20:41 +0000 | [diff] [blame] | 12 | #ifdef CONFIG_SMP |
| Russell King | 4a88abd | 2010-11-15 14:40:29 +0000 | [diff] [blame] | 13 | unsigned int ipi_irqs[NR_IPI]; |
| Russell King | cab8c6f | 2010-11-15 14:20:41 +0000 | [diff] [blame] | 14 | #endif |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | } ____cacheline_aligned irq_cpustat_t; |
| 16 | |
| 17 | #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ |
| 18 | |
| Russell King | 46c48f2 | 2010-11-15 14:15:03 +0000 | [diff] [blame] | 19 | #define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ |
| 20 | #define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) |
| 21 | |
| Russell King | b54992f | 2010-11-15 14:46:46 +0000 | [diff] [blame] | 22 | #ifdef CONFIG_SMP |
| 23 | u64 smp_irq_stat_cpu(unsigned int cpu); |
| 24 | #else |
| 25 | #define smp_irq_stat_cpu(cpu) 0 |
| 26 | #endif |
| 27 | |
| 28 | #define arch_irq_stat_cpu smp_irq_stat_cpu |
| 29 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 30 | #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 |
| 31 | |
| 32 | #endif /* __ASM_HARDIRQ_H */ |