| #ifndef _ASM_IA64_IRQ_H | |
| #define _ASM_IA64_IRQ_H | |
| /* | |
| * Copyright (C) 1999-2000, 2002 Hewlett-Packard Co | |
| * David Mosberger-Tang <davidm@hpl.hp.com> | |
| * Stephane Eranian <eranian@hpl.hp.com> | |
| * | |
| * 11/24/98 S.Eranian updated TIMER_IRQ and irq_canonicalize | |
| * 01/20/99 S.Eranian added keyboard interrupt | |
| * 02/29/00 D.Mosberger moved most things into hw_irq.h | |
| */ | |
| #include <linux/types.h> | |
| #include <linux/cpumask.h> | |
| #include <generated/nr-irqs.h> | |
| static __inline__ int | |
| irq_canonicalize (int irq) | |
| { | |
| /* | |
| * We do the legacy thing here of pretending that irqs < 16 | |
| * are 8259 irqs. This really shouldn't be necessary at all, | |
| * but we keep it here as serial.c still uses it... | |
| */ | |
| return ((irq == 2) ? 9 : irq); | |
| } | |
| extern void set_irq_affinity_info (unsigned int irq, int dest, int redir); | |
| bool is_affinity_mask_valid(const struct cpumask *cpumask); | |
| #define is_affinity_mask_valid is_affinity_mask_valid | |
| int create_irq(void); | |
| void destroy_irq(unsigned int irq); | |
| #endif /* _ASM_IA64_IRQ_H */ |