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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/ia64/include/asm/irq.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/ia64/include/asm/irq.h')
-rw-r--r-- | arch/ia64/include/asm/irq.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/irq.h b/arch/ia64/include/asm/irq.h new file mode 100644 index 00000000..91b920fd --- /dev/null +++ b/arch/ia64/include/asm/irq.h @@ -0,0 +1,34 @@ +#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 + +#endif /* _ASM_IA64_IRQ_H */ |