| Chris Metcalf | 867e359 | 2010-05-28 23:09:12 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2010 Tilera Corporation. All Rights Reserved. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation, version 2. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, but |
| 9 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or |
| 11 | * NON INFRINGEMENT. See the GNU General Public License for |
| 12 | * more details. |
| 13 | */ |
| 14 | |
| 15 | #ifndef _ASM_TILE_HARDIRQ_H |
| 16 | #define _ASM_TILE_HARDIRQ_H |
| 17 | |
| 18 | #include <linux/threads.h> |
| 19 | #include <linux/cache.h> |
| 20 | |
| 21 | #include <asm/irq.h> |
| 22 | |
| 23 | typedef struct { |
| 24 | unsigned int __softirq_pending; |
| 25 | long idle_timestamp; |
| 26 | |
| 27 | /* Hard interrupt statistics. */ |
| 28 | unsigned int irq_timer_count; |
| 29 | unsigned int irq_syscall_count; |
| 30 | unsigned int irq_resched_count; |
| 31 | unsigned int irq_hv_flush_count; |
| 32 | unsigned int irq_call_count; |
| 33 | unsigned int irq_hv_msg_count; |
| 34 | unsigned int irq_dev_intr_count; |
| 35 | |
| 36 | } ____cacheline_aligned irq_cpustat_t; |
| 37 | |
| 38 | DECLARE_PER_CPU(irq_cpustat_t, irq_stat); |
| 39 | |
| 40 | #define __ARCH_IRQ_STAT |
| 41 | #define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member) |
| 42 | |
| 43 | #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ |
| 44 | |
| 45 | #define HARDIRQ_BITS 8 |
| 46 | |
| 47 | #endif /* _ASM_TILE_HARDIRQ_H */ |