| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | #ifndef _ASM_IA64_HARDIRQ_H |
| 2 | #define _ASM_IA64_HARDIRQ_H |
| 3 | |
| 4 | /* |
| 5 | * Modified 1998-2002, 2004 Hewlett-Packard Co |
| 6 | * David Mosberger-Tang <davidm@hpl.hp.com> |
| 7 | */ |
| 8 | |
| 9 | #include <linux/config.h> |
| 10 | |
| 11 | #include <linux/threads.h> |
| 12 | #include <linux/irq.h> |
| 13 | |
| 14 | #include <asm/processor.h> |
| 15 | |
| 16 | /* |
| 17 | * No irq_cpustat_t for IA-64. The data is held in the per-CPU data structure. |
| 18 | */ |
| 19 | |
| 20 | #define __ARCH_IRQ_STAT 1 |
| 21 | |
| 22 | #define local_softirq_pending() (local_cpu_data->softirq_pending) |
| 23 | |
| 24 | #define HARDIRQ_BITS 14 |
| 25 | |
| 26 | /* |
| 27 | * The hardirq mask has to be large enough to have space for potentially all IRQ sources |
| 28 | * in the system nesting on a single CPU: |
| 29 | */ |
| 30 | #if (1 << HARDIRQ_BITS) < NR_IRQS |
| 31 | # error HARDIRQ_BITS is too low! |
| 32 | #endif |
| 33 | |
| 34 | extern void __iomem *ipi_base_addr; |
| 35 | |
| 36 | void ack_bad_irq(unsigned int irq); |
| 37 | |
| 38 | #endif /* _ASM_IA64_HARDIRQ_H */ |