diff options
| -rw-r--r-- | tests/mtd-tests/nandbiterrs.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/tests/mtd-tests/nandbiterrs.c b/tests/mtd-tests/nandbiterrs.c index f583c14..30954f5 100644 --- a/tests/mtd-tests/nandbiterrs.c +++ b/tests/mtd-tests/nandbiterrs.c @@ -68,7 +68,7 @@ static int peb = -1, page = -1, max_overwrite = -1, seed = -1; static const char *mtddev; static unsigned char *wbuffer, *rbuffer, *old_data; -static int fd, pagesize, pagecount, flags; +static int fd, pagesize, bs, pagecount, flags; static struct mtd_dev_info mtd; static libmtd_t mtd_desc; @@ -235,9 +235,9 @@ static void init_buffer(void) unsigned int i; if (flags & PAGE_ERASED) { - memset(wbuffer, 0xff, pagesize); + memset(wbuffer, 0xff, bs); } else { - for (i = 0; i < pagesize; ++i) + for (i = 0; i < bs; ++i) wbuffer[i] = hash(i+seed); } } @@ -251,7 +251,7 @@ static int write_page(void) goto fail_mode; err = mtd_write(mtd_desc, &mtd, fd, peb, page*pagesize, - wbuffer, pagesize, NULL, 0, 0); + wbuffer, bs, NULL, 0, 0); if (err) fprintf(stderr, "Failed to write page %d in block %d\n", peb, page); @@ -290,7 +290,7 @@ static int read_page(void) if (ioctl(fd, ECCGETSTATS, &old) != 0) goto failstats; - err = mtd_read(&mtd, fd, peb, page*pagesize, rbuffer, pagesize); + err = mtd_read(&mtd, fd, peb, page*pagesize, rbuffer, bs); if (err) { fputs("Read failed!\n", stderr); return -1; @@ -316,7 +316,7 @@ static int verify_page(void) int erased = flags & PAGE_ERASED; unsigned int i, errs = 0; - for (i = 0; i < pagesize; ++i) { + for (i = 0; i < bs; ++i) { if (rbuffer[i] != (erased ? 0xff : hash(i+seed))) ++errs; } @@ -332,7 +332,7 @@ static int insert_biterror(void) { int bit, mask, byte; - for (byte = 0; byte < pagesize; ++byte) { + for (byte = 0; byte < bs; ++byte) { for (bit = 7, mask = 0x80; bit >= 0; bit--, mask >>= 1) { if (wbuffer[byte] & mask) { wbuffer[byte] &= ~mask; @@ -461,6 +461,7 @@ int main(int argc, char **argv) pagesize = mtd.subpage_size; pagecount = mtd.eb_size / pagesize; + bs = pagesize; if (peb >= mtd.eb_cnt) return errmsg("Physical erase block %d is out of range!", peb); @@ -483,13 +484,13 @@ int main(int argc, char **argv) } } - wbuffer = malloc(pagesize); + wbuffer = malloc(bs); if (!wbuffer) { perror(NULL); goto fail_dev; } - rbuffer = malloc(pagesize); + rbuffer = malloc(bs); if (!rbuffer) { perror(NULL); goto fail_rbuffer; |