diff options
Diffstat (limited to 'rtemsbsd/powerpc/include/linux/interrupt.h')
-rw-r--r-- | rtemsbsd/powerpc/include/linux/interrupt.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/rtemsbsd/powerpc/include/linux/interrupt.h b/rtemsbsd/powerpc/include/linux/interrupt.h new file mode 100644 index 00000000..9e3aa486 --- /dev/null +++ b/rtemsbsd/powerpc/include/linux/interrupt.h @@ -0,0 +1,67 @@ +/*- + * Copyright (c) 2010 Isilon Systems, Inc. + * Copyright (c) 2010 iX Systems, Inc. + * Copyright (c) 2010 Panasas, Inc. + * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ +#ifndef _LINUX_INTERRUPT_H_ +#define _LINUX_INTERRUPT_H_ + +#include <linux/compiler.h> +#include <linux/device.h> +#include <rtems/irq-extension.h> + +typedef irqreturn_t (*irq_handler_t)(int, void *); + +#define IRQ_RETVAL(x) ((x) != IRQ_NONE) + +#define IRQF_SHARED RTEMS_INTERRUPT_SHARED +#define IRQF_NO_SUSPEND 0 + +#define NO_IRQ (-1U) + +int __must_check request_irq(unsigned int irq, irq_handler_t handler, + unsigned long flags, const char *name, void *arg); + +static inline void +free_irq(unsigned int irq, void *device) +{ + + panic("free_irq()"); +} + +static inline int +__must_check devm_request_irq(struct device *dev, unsigned int irq, + irq_handler_t handler, unsigned long flags, const char *name, + void *arg) +{ + + (void)dev; + return (request_irq(irq, handler, flags, name, arg)); +} + +#endif /* _LINUX_INTERRUPT_H_ */ |