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Diffstat (limited to 'src/udev/mtd_probe/probe_smartmedia.c')
-rw-r--r--src/udev/mtd_probe/probe_smartmedia.c96
1 files changed, 0 insertions, 96 deletions
diff --git a/src/udev/mtd_probe/probe_smartmedia.c b/src/udev/mtd_probe/probe_smartmedia.c
deleted file mode 100644
index 2a7ba17637..0000000000
--- a/src/udev/mtd_probe/probe_smartmedia.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2010 - Maxim Levitsky
- *
- * mtd_probe 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.
- *
- * mtd_probe 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 mtd_probe; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301 USA
- */
-
-#include <fcntl.h>
-#include <mtd/mtd-user.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include "mtd_probe.h"
-
-static const uint8_t cis_signature[] = {
- 0x01, 0x03, 0xD9, 0x01, 0xFF, 0x18, 0x02, 0xDF, 0x01, 0x20
-};
-
-
-void probe_smart_media(int mtd_fd, mtd_info_t* info)
-{
- int sector_size;
- int block_size;
- int size_in_megs;
- int spare_count;
- char* cis_buffer = malloc(SM_SECTOR_SIZE);
- int offset;
- int cis_found = 0;
-
- if (!cis_buffer)
- return;
-
- if (info->type != MTD_NANDFLASH)
- goto exit;
-
- sector_size = info->writesize;
- block_size = info->erasesize;
- size_in_megs = info->size / (1024 * 1024);
-
- if (sector_size != SM_SECTOR_SIZE && sector_size != SM_SMALL_PAGE)
- goto exit;
-
- switch(size_in_megs) {
- case 1:
- case 2:
- spare_count = 6;
- break;
- case 4:
- spare_count = 12;
- break;
- default:
- spare_count = 24;
- break;
- }
-
- for (offset = 0 ; offset < block_size * spare_count ;
- offset += sector_size) {
- lseek(mtd_fd, SEEK_SET, offset);
- if (read(mtd_fd, cis_buffer, SM_SECTOR_SIZE) == SM_SECTOR_SIZE) {
- cis_found = 1;
- break;
- }
- }
-
- if (!cis_found)
- goto exit;
-
- if (memcmp(cis_buffer, cis_signature, sizeof(cis_signature)) != 0 &&
- (memcmp(cis_buffer + SM_SMALL_PAGE, cis_signature,
- sizeof(cis_signature)) != 0))
- goto exit;
-
- printf("MTD_FTL=smartmedia\n");
- free(cis_buffer);
- exit(0);
-exit:
- free(cis_buffer);
- return;
-}