mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/*-
|
|
* Copyright (c) 2001 by Thomas Moestl <tmm@FreeBSD.org>.
|
|
* 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.
|
|
*
|
|
* 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 OR CONTRIBUTORS 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 _MACHINE_NEXUSVAR_H_
|
|
#define _MACHINE_NEXUSVAR_H_
|
|
|
|
extern struct bus_dma_tag nexus_dmatag;
|
|
|
|
enum nexus_ivars {
|
|
NEXUS_IVAR_DEVHANDLE,
|
|
};
|
|
|
|
#define NEXUS_ACCESSOR(var, ivar, type) \
|
|
__BUS_ACCESSOR(nexus, var, NEXUS, ivar, type)
|
|
|
|
NEXUS_ACCESSOR(devhandle, DEVHANDLE, uint64_t)
|
|
|
|
#undef NEXUS_ACCESSOR
|
|
|
|
#endif /* _MACHINE_NEXUSVAR_H_ */
|