| The Android Open Source Project | a27d2ba | 2008-10-21 07:00:00 -0700 | [diff] [blame^] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | **************************************************************************** |
| 11 | ****************************************************************************/ |
| 12 | #ifndef __ASM_HARDIRQ_H |
| 13 | #define __ASM_HARDIRQ_H |
| 14 | |
| 15 | #include <linux/cache.h> |
| 16 | #include <linux/threads.h> |
| 17 | #include <asm/irq.h> |
| 18 | |
| 19 | typedef struct { |
| 20 | unsigned int __softirq_pending; |
| 21 | unsigned int local_timer_irqs; |
| 22 | } ____cacheline_aligned irq_cpustat_t; |
| 23 | |
| 24 | #include <linux/irq_cpustat.h> |
| 25 | |
| 26 | #if NR_IRQS > 256 |
| 27 | #define HARDIRQ_BITS 9 |
| 28 | #else |
| 29 | #define HARDIRQ_BITS 8 |
| 30 | #endif |
| 31 | |
| 32 | #if 1 << HARDIRQ_BITS < NR_IRQS |
| 33 | #error HARDIRQ_BITS is too low! |
| 34 | #endif |
| 35 | |
| 36 | #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 |
| 37 | |
| 38 | #endif |