ed45ba76c7
all the options have been processed that they are supported my the specific system. Add i386 MD options (console, password, speed and timeout) (Approved by christos and lukem)
159 lines
5.1 KiB
C
159 lines
5.1 KiB
C
/* $NetBSD: macppc.c,v 1.6 2003/04/15 14:22:14 dsl Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2002 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Luke Mewburn.
|
|
*
|
|
* 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``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 FOUNDATION 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#if defined(__RCSID) && !defined(__lint)
|
|
__RCSID("$NetBSD: macppc.c,v 1.6 2003/04/15 14:22:14 dsl Exp $");
|
|
#endif /* !__lint */
|
|
|
|
#if HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <sys/param.h>
|
|
|
|
#include <assert.h>
|
|
#include <err.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "installboot.h"
|
|
|
|
static struct bbinfo_params bbparams = {
|
|
MACPPC_BBINFO_MAGIC,
|
|
MACPPC_BOOT_BLOCK_OFFSET,
|
|
MACPPC_BOOT_BLOCK_BLOCKSIZE,
|
|
MACPPC_BOOT_BLOCK_MAX_SIZE,
|
|
0,
|
|
BBINFO_BIG_ENDIAN,
|
|
};
|
|
|
|
static int writeapplepartmap(ib_params *, struct bbinfo_params *, uint8_t *);
|
|
|
|
|
|
int
|
|
macppc_clearboot(ib_params *params)
|
|
{
|
|
|
|
assert(params != NULL);
|
|
|
|
/* XXX: maybe clear the apple partition map too? */
|
|
return (shared_bbinfo_clearboot(params, &bbparams, NULL));
|
|
}
|
|
|
|
int
|
|
macppc_setboot(ib_params *params)
|
|
{
|
|
|
|
assert(params != NULL);
|
|
|
|
return (shared_bbinfo_setboot(params, &bbparams, writeapplepartmap));
|
|
}
|
|
|
|
|
|
static int
|
|
writeapplepartmap(ib_params *params, struct bbinfo_params *bb_params,
|
|
uint8_t *bb)
|
|
{
|
|
struct apple_drvr_map dm;
|
|
struct apple_part_map_entry pme;
|
|
|
|
assert (params != NULL);
|
|
assert (bb_params != NULL);
|
|
assert (bb != NULL);
|
|
|
|
if (params->flags & IB_NOWRITE)
|
|
return (1);
|
|
|
|
/* block 0: driver map */
|
|
if (pread(params->fsfd, &dm, MACPPC_BOOT_BLOCK_BLOCKSIZE, 0) !=
|
|
MACPPC_BOOT_BLOCK_BLOCKSIZE) {
|
|
warn("Can't read sector 0 of `%s'", params->filesystem);
|
|
return (0);
|
|
}
|
|
dm.sbSig = htobe16(APPLE_DRVR_MAP_MAGIC);
|
|
dm.sbBlockSize = htobe16(512);
|
|
dm.sbBlkCount = htobe32(0);
|
|
if (pwrite(params->fsfd, &dm, MACPPC_BOOT_BLOCK_BLOCKSIZE, 0) !=
|
|
MACPPC_BOOT_BLOCK_BLOCKSIZE) {
|
|
warn("Can't write sector 0 of `%s'", params->filesystem);
|
|
return (0);
|
|
}
|
|
|
|
/* block 1: Apple Partition Map */
|
|
memset(&pme, 0, sizeof(pme));
|
|
pme.pmSig = htobe16(APPLE_PART_MAP_ENTRY_MAGIC);
|
|
pme.pmMapBlkCnt = htobe32(2);
|
|
pme.pmPyPartStart = htobe32(1);
|
|
pme.pmPartBlkCnt = htobe32(2);
|
|
pme.pmDataCnt = htobe32(2);
|
|
strlcpy(pme.pmPartName, "Apple", sizeof(pme.pmPartName));
|
|
strlcpy(pme.pmPartType, "Apple_partition_map", sizeof(pme.pmPartType));
|
|
pme.pmPartStatus = htobe32(0x37);
|
|
if (pwrite(params->fsfd, &pme, MACPPC_BOOT_BLOCK_BLOCKSIZE,
|
|
1 * MACPPC_BOOT_BLOCK_BLOCKSIZE) != MACPPC_BOOT_BLOCK_BLOCKSIZE) {
|
|
warn("Can't write Apple Partition Map into sector 1 of `%s'",
|
|
params->filesystem);
|
|
return (0);
|
|
}
|
|
|
|
/* block 2: NetBSD partition */
|
|
memset(&pme, 0, sizeof(pme));
|
|
pme.pmSig = htobe16(APPLE_PART_MAP_ENTRY_MAGIC);
|
|
pme.pmMapBlkCnt = htobe32(2);
|
|
pme.pmPyPartStart = htobe32(4);
|
|
pme.pmPartBlkCnt = htobe32(0x7fffffff);
|
|
pme.pmDataCnt = htobe32(0x7fffffff);
|
|
strlcpy(pme.pmPartName, "NetBSD", sizeof(pme.pmPartName));
|
|
strlcpy(pme.pmPartType, "NetBSD/macppc", sizeof(pme.pmPartType));
|
|
pme.pmPartStatus = htobe32(0x3b);
|
|
pme.pmBootSize = htobe32(roundup(params->s1stat.st_size, 512));
|
|
pme.pmBootLoad = htobe32(0x4000);
|
|
pme.pmBootEntry = htobe32(0x4000);
|
|
strlcpy(pme.pmProcessor, "PowerPC", sizeof(pme.pmProcessor));
|
|
if (pwrite(params->fsfd, &pme, MACPPC_BOOT_BLOCK_BLOCKSIZE,
|
|
2 * MACPPC_BOOT_BLOCK_BLOCKSIZE) != MACPPC_BOOT_BLOCK_BLOCKSIZE) {
|
|
warn("Can't write Apple Partition Map into sector 2 of `%s'",
|
|
params->filesystem);
|
|
return (0);
|
|
}
|
|
|
|
return (1);
|
|
}
|