diff options
author | Kay Sievers <kay.sievers@vrfy.org> | 2012-01-10 01:34:15 +0100 |
---|---|---|
committer | Kay Sievers <kay.sievers@vrfy.org> | 2012-01-10 01:34:15 +0100 |
commit | 912541b0246ef315d4d851237483b98c9dd3f992 (patch) | |
tree | adf2c660675d1953a653aba627bf365e7c5aa1f3 /src/extras/mtd_probe/probe_smartmedia.c | |
parent | ebda27438b66d179c4ba4ac74bbe20df2d57446e (diff) |
tabs are as useful as a hole in the head
Diffstat (limited to 'src/extras/mtd_probe/probe_smartmedia.c')
-rw-r--r-- | src/extras/mtd_probe/probe_smartmedia.c | 90 |
1 files changed, 45 insertions, 45 deletions
diff --git a/src/extras/mtd_probe/probe_smartmedia.c b/src/extras/mtd_probe/probe_smartmedia.c index 49704e380a..b3cdefc633 100644 --- a/src/extras/mtd_probe/probe_smartmedia.c +++ b/src/extras/mtd_probe/probe_smartmedia.c @@ -30,68 +30,68 @@ #include "mtd_probe.h" static const uint8_t cis_signature[] = { - 0x01, 0x03, 0xD9, 0x01, 0xFF, 0x18, 0x02, 0xDF, 0x01, 0x20 + 0x01, 0x03, 0xD9, 0x01, 0xFF, 0x18, 0x02, 0xDF, 0x01, 0x20 }; void probe_smart_media(int mtd_fd, mtd_info_t* info) { - char* cis_buffer = malloc(SM_SECTOR_SIZE); + char* cis_buffer = malloc(SM_SECTOR_SIZE); - if (!cis_buffer) - return; + if (!cis_buffer) + return; - if (info->type != MTD_NANDFLASH) - goto exit; + if (info->type != MTD_NANDFLASH) + goto exit; - int sector_size = info->writesize; - int block_size = info->erasesize; - int size_in_megs = info->size / (1024 * 1024); - int spare_count; + int sector_size = info->writesize; + int block_size = info->erasesize; + int size_in_megs = info->size / (1024 * 1024); + int spare_count; - if (sector_size != SM_SECTOR_SIZE && sector_size != SM_SMALL_PAGE) - goto exit; + 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; - } + switch(size_in_megs) { + case 1: + case 2: + spare_count = 6; + break; + case 4: + spare_count = 12; + break; + default: + spare_count = 24; + break; + } - int offset; - int cis_found = 0; + int offset; + int cis_found = 0; - for (offset = 0 ; offset < block_size * spare_count ; - offset += sector_size) { + 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; - } - } + 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 (!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; + 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); + printf("MTD_FTL=smartmedia\n"); + free(cis_buffer); + exit(0); exit: - free(cis_buffer); - return; + free(cis_buffer); + return; } |