/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* av1394 address space for mmap(2)
*/
#include <sys/1394/targets/av1394/av1394_impl.h>
void
av1394_as_init(av1394_as_t *as)
{
as->as_end = 0;
}
void
av1394_as_fini(av1394_as_t *as)
{
as->as_end = 0;
}
/*
* XXX implement a better allocation algorithm
*/
off_t
av1394_as_alloc(av1394_as_t *as, size_t size)
{
off_t addr;
addr = as->as_end;
as->as_end += size;
return (addr);
}
/*ARGSUSED*/
void
av1394_as_free(av1394_as_t *as, off_t addr)
{
}