2 * volume_id - reads filesystem label and uuid
4 * Copyright (C) 2004 Kay Sievers <kay.sievers@vrfy.org>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
35 #include <asm/types.h>
37 #include "volume_id.h"
40 #include "highpoint.h"
47 } __attribute__((packed)) *hpt;
49 #define HPT37X_CONFIG_OFF 0x1200
50 #define HPT37X_MAGIC_OK 0x5a7816f0
51 #define HPT37X_MAGIC_BAD 0x5a7816fd
53 int volume_id_probe_highpoint_ataraid(struct volume_id *id, __u64 off)
57 dbg("probing at offset %llu", off);
59 buf = volume_id_get_buffer(id, off + HPT37X_CONFIG_OFF, 0x200);
63 hpt = (struct hpt37x *) buf;
65 if (hpt->magic != HPT37X_MAGIC_OK && hpt->magic != HPT37X_MAGIC_BAD)
68 volume_id_set_usage(id, VOLUME_ID_RAID);
69 id->type = "hpt_ataraid_member";