freebsd-skq/sys/sparc64/ebus/ebusvar.h
Thomas Moestl 464ae30ee6 Make the OpenFirmware interrupt mapping code more generic, to reduce
the bus-dependent code and to be able to support more systems. The core
of the new code is mostly obtained from NetBSD.
Kluge the interrupt routing methods of the psycho and apb drivers so
that an intline of 0 can be handled for now; real routing is still not
possible (all intline registers are preinitialized instead); this will
require a sparc64-specific adaption of the driver for generic PCI-PCI
bridges with a custom routing method to work right.
2002-03-24 02:11:06 +00:00

57 lines
2.0 KiB
C

/*
* Copyright (c) 1999, 2000 Matthew R. Green
* 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, 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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.
*
* from: NetBSD: ebusvar.h,v 1.5 2001/07/20 00:07:13 eeh Exp
* and
* from: FreeBSD: src/sys/dev/pci/pcivar.h,v 1.51 2001/02/27
*
* $FreeBSD$
*/
#ifndef _SPARC64_EBUS_EBUSVAR_H_
#define _SPARC64_EBUS_EBUSVAR_H_
enum ebus_device_ivars {
EBUS_IVAR_COMPAT,
EBUS_IVAR_NAME,
EBUS_IVAR_NODE,
};
/*
* Simplified accessors for ebus devices
*/
#define EBUS_ACCESSOR(var, ivar, type) \
__BUS_ACCESSOR(ebus, var, EBUS, ivar, type)
EBUS_ACCESSOR(compat, COMPAT, char *)
EBUS_ACCESSOR(name, NAME, char *)
EBUS_ACCESSOR(node, NODE, phandle_t)
#undef EBUS_ACCESSOR
#endif /* !_SPARC64_EBUS_EBUSVAR_H_ */