projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| fb9bd7d6 MZ |
1 | /* |
| 2 | * Copyright (C) 2012 ARM Ltd. | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or modify | |
| 5 | * it under the terms of the GNU General Public License version 2 as | |
| 6 | * published by the Free Software Foundation. | |
| 7 | * | |
| 8 | * This program is distributed in the hope that it will be useful, | |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | * GNU General Public License for more details. | |
| 12 | * | |
| 13 | * You should have received a copy of the GNU General Public License | |
| 14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 15 | */ | |
| 16 | #ifndef __ASM_HARDIRQ_H | |
| 17 | #define __ASM_HARDIRQ_H | |
| 18 | ||
| 19 | #include <linux/cache.h> | |
| 20 | #include <linux/threads.h> | |
| 21 | #include <asm/irq.h> | |
| 22 | ||
| eb631bb5 | 23 | #define NR_IPI 6 |
| 08e875c1 | 24 | |
| fb9bd7d6 MZ |
25 | typedef struct { |
| 26 | unsigned int __softirq_pending; | |
| 08e875c1 CM |
27 | #ifdef CONFIG_SMP |
| 28 | unsigned int ipi_irqs[NR_IPI]; | |
| 29 | #endif | |
| fb9bd7d6 MZ |
30 | } ____cacheline_aligned irq_cpustat_t; |
| 31 | ||
| 32 | #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ | |
| 33 | ||
| 34 | #define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ | |
| 35 | #define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) | |
| 36 | ||
| 37 | #ifdef CONFIG_SMP | |
| 38 | u64 smp_irq_stat_cpu(unsigned int cpu); | |
| 39 | #define arch_irq_stat_cpu smp_irq_stat_cpu | |
| 40 | #endif | |
| 41 | ||
| 42 | #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 | |
| 43 | ||
| 44 | static inline void ack_bad_irq(unsigned int irq) | |
| 45 | { | |
| 46 | extern unsigned long irq_err_count; | |
| 47 | irq_err_count++; | |
| 48 | } | |
| 49 | ||
| e851b58c CM |
50 | /* |
| 51 | * No arch-specific IRQ flags. | |
| 52 | */ | |
| 53 | #define set_irq_flags(irq, flags) | |
| 54 | ||
| fb9bd7d6 | 55 | #endif /* __ASM_HARDIRQ_H */ |