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https://git.rtems.org/rtems-libbsd/
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28ee86a9b0
Imported from Freescale Linux repository git://git.freescale.com/ppc/upstream/linux.git commit 2774c204cd8bfc56a200ff4dcdfc9cdf5b6fc161. Linux compatibility layer is partly from FreeBSD.
68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/*-
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* Copyright (c) 2010 Isilon Systems, Inc.
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* Copyright (c) 2010 iX Systems, Inc.
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* Copyright (c) 2010 Panasas, Inc.
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* Copyright (c) 2013, 2014 Mellanox Technologies, Ltd.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice unmodified, this list of conditions, and the following
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* disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _LINUX_INTERRUPT_H_
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#define _LINUX_INTERRUPT_H_
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#include <linux/compiler.h>
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#include <linux/device.h>
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#include <rtems/irq-extension.h>
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typedef irqreturn_t (*irq_handler_t)(int, void *);
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#define IRQ_RETVAL(x) ((x) != IRQ_NONE)
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#define IRQF_SHARED RTEMS_INTERRUPT_SHARED
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#define IRQF_NO_SUSPEND 0
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#define NO_IRQ (-1U)
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int __must_check request_irq(unsigned int irq, irq_handler_t handler,
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unsigned long flags, const char *name, void *arg);
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static inline void
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free_irq(unsigned int irq, void *device)
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{
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panic("free_irq()");
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}
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static inline int
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__must_check devm_request_irq(struct device *dev, unsigned int irq,
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irq_handler_t handler, unsigned long flags, const char *name,
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void *arg)
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{
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(void)dev;
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return (request_irq(irq, handler, flags, name, arg));
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}
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#endif /* _LINUX_INTERRUPT_H_ */
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