diff options
Diffstat (limited to 'extras/volume_id/lib/silicon_raid.c')
-rw-r--r-- | extras/volume_id/lib/silicon_raid.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/extras/volume_id/lib/silicon_raid.c b/extras/volume_id/lib/silicon_raid.c deleted file mode 100644 index 4289788283..0000000000 --- a/extras/volume_id/lib/silicon_raid.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * volume_id - reads filesystem label and uuid - * - * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef _GNU_SOURCE -#define _GNU_SOURCE 1 -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> -#include <ctype.h> - -#include "libvolume_id.h" -#include "libvolume_id-private.h" - -struct silicon_meta { - uint8_t unknown0[0x2E]; - uint8_t ascii_version[0x36 - 0x2E]; - uint8_t diskname[0x56 - 0x36]; - uint8_t unknown1[0x60 - 0x56]; - uint32_t magic; - uint32_t unknown1a[0x6C - 0x64]; - uint32_t array_sectors_low; - uint32_t array_sectors_high; - uint8_t unknown2[0x78 - 0x74]; - uint32_t thisdisk_sectors; - uint8_t unknown3[0x100 - 0x7C]; - uint8_t unknown4[0x104 - 0x100]; - uint16_t product_id; - uint16_t vendor_id; - uint16_t minor_ver; - uint16_t major_ver; -} PACKED; - -#define SILICON_MAGIC 0x2F000000 - -int volume_id_probe_silicon_medley_raid(struct volume_id *id, uint64_t off, uint64_t size) -{ - const uint8_t *buf; - uint64_t meta_off; - struct silicon_meta *sil; - - info("probing at offset 0x%" PRIx64 ", size 0x%" PRIx64 "\n", off, size); - - if (size < 0x10000) - return -1; - - meta_off = ((size / 0x200)-1) * 0x200; - buf = volume_id_get_buffer(id, off + meta_off, 0x200); - if (buf == NULL) - return -1; - - sil = (struct silicon_meta *) buf; - if (le32_to_cpu(sil->magic) != SILICON_MAGIC) - return -1; - - volume_id_set_usage(id, VOLUME_ID_RAID); - snprintf(id->type_version, sizeof(id->type_version)-1, "%u.%u", - le16_to_cpu(sil->major_ver), le16_to_cpu(sil->minor_ver)); - id->type = "silicon_medley_raid_member"; - - return 0; -} |