boot_ramdisk.c revision bcbe91555f717d9e65cf05794295dfe172334908
/*
* 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
* 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 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/bootconf.h>
#include "util.h"
#include "debug.h"
struct boot_fs_ops *bfs_ops;
/*
* This one reads the ramdisk. If fi_memp is set, we copy the
* ramdisk content to the designated buffer. Otherwise, we
* do a "cached" read (set fi_memp to the actual ramdisk buffer).
*/
int
{
/* add in offset of root slice */
printf("diskread: reading beyond end of ramdisk\n");
printf("\tstart = 0x%p, size = 0x%x\n",
return (-1);
}
} else {
/* "cached" read */
}
return (0);
}
int
{
int i;
if (verbosemode)
printf("mountroot on ramdisk: 0x%llx-%llx\n",
/* try ops in bfs_tab and return the first successful one */
return (0);
}
return (-1);
}
int
{
return (BRD_UNMOUNTROOT(bfs_ops));
}
int
{
}
int
{
}
{
}
{
}