2 * Copyright (c) 2001 by Thomas Moestl <tmm@FreeBSD.org>.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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23 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #ifndef _MACHINE_NEXUSVAR_H_
29 #define _MACHINE_NEXUSVAR_H_
34 NEXUS_IVAR_DEVICE_TYPE,
35 NEXUS_IVAR_COMPATIBLE,
39 * Simplified accessors for nexus devices
40 * XXX: These should be made specializations of generic bus accessor macros
41 * instead of having multiple implementations around.
43 #define NEXUS_ACCESSOR(var, ivar, type) \
44 __BUS_ACCESSOR(nexus, var, NEXUS, ivar, type)
46 NEXUS_ACCESSOR(node, NODE, phandle_t)
47 NEXUS_ACCESSOR(name, NAME, char *)
48 NEXUS_ACCESSOR(device_type, DEVICE_TYPE, char *)
49 NEXUS_ACCESSOR(compatible, COMPATIBLE, char *)
54 * Install the interrupt controller device
56 int nexus_install_intcntlr(device_t);
58 #endif /* _MACHINE_NEXUSVAR_H_ */