bbc6da03ef
strings and include arbitrary information (IRQ line/domain/sense). When the ofw_bus_map_intr() API was introduced, it assumed that, as on most systems, these were either 1 cell, containing an interrupt line, or 2, containing a line number plus a sense code. It turns out a non-negligible number of ARM systems use 3 (or even 4!) cells for interrupts, so make this more general.
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/*-
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* Copyright (c) 2001, 2003 by Thomas Moestl <tmm@FreeBSD.org>
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* Copyright (c) 2004 by Marius Strobl <marius@FreeBSD.org>
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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, this list of conditions and the following 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 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF 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 _DEV_OFW_OFW_BUS_H_
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#define _DEV_OFW_OFW_BUS_H_
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#include <sys/bus.h>
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#include <dev/ofw/openfirm.h>
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#include "ofw_bus_if.h"
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static __inline const char *
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ofw_bus_get_compat(device_t dev)
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{
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return (OFW_BUS_GET_COMPAT(device_get_parent(dev), dev));
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}
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static __inline const char *
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ofw_bus_get_model(device_t dev)
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{
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return (OFW_BUS_GET_MODEL(device_get_parent(dev), dev));
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}
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static __inline const char *
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ofw_bus_get_name(device_t dev)
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{
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return (OFW_BUS_GET_NAME(device_get_parent(dev), dev));
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}
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static __inline phandle_t
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ofw_bus_get_node(device_t dev)
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{
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return (OFW_BUS_GET_NODE(device_get_parent(dev), dev));
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}
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static __inline const char *
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ofw_bus_get_type(device_t dev)
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{
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return (OFW_BUS_GET_TYPE(device_get_parent(dev), dev));
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}
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static __inline int
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ofw_bus_map_intr(device_t dev, phandle_t iparent, int icells, pcell_t *intr)
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{
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return (OFW_BUS_MAP_INTR(dev, dev, iparent, icells, intr));
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}
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#endif /* !_DEV_OFW_OFW_BUS_H_ */
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