diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/ia64/include/asm/irq.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/ia64/include/asm/irq.h')
-rw-r--r-- | kernel/arch/ia64/include/asm/irq.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/kernel/arch/ia64/include/asm/irq.h b/kernel/arch/ia64/include/asm/irq.h new file mode 100644 index 000000000..820667cbe --- /dev/null +++ b/kernel/arch/ia64/include/asm/irq.h @@ -0,0 +1,37 @@ +#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 */ |