diff options
Diffstat (limited to 'tests/mtd-tests')
| -rw-r--r-- | tests/mtd-tests/flash_speed.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/tests/mtd-tests/flash_speed.c b/tests/mtd-tests/flash_speed.c index f161d6e..6df0568 100644 --- a/tests/mtd-tests/flash_speed.c +++ b/tests/mtd-tests/flash_speed.c @@ -47,6 +47,7 @@ static const char *mtddev; static libmtd_t mtd_desc; static int fd; +static int npages = 1; static int peb=-1, count=-1, skip=-1, flags=0, speb=-1; static struct timespec start, finish; static int pgsize, pgcnt; @@ -250,17 +251,17 @@ static int read_eraseblock_by_page(int ebnum) return err; } -static int read_eraseblock_by_2pages(int ebnum) +static int read_eraseblock_by_npages(int ebnum) { - int i, n = pgcnt / 2, err = 0; - size_t sz = pgsize * 2; + int i, n = pgcnt / npages, err = 0; + size_t sz = pgsize * npages; void *buf = iobuf; for (i = 0; i < n; ++i) { err = mtd_read(&mtd, fd, ebnum, i * sz, iobuf, sz); if (err) { - fprintf(stderr, "Error reading block %d, page %d + %d!\n", - ebnum, i*2, i*2+1); + fprintf(stderr, "Error reading block %d, page [%d-%d]!\n", + ebnum, i*npages, (i*npages) + npages- 1); return err; } buf += sz; @@ -469,7 +470,8 @@ int main(int argc, char **argv) /* Read all eraseblocks, 2 pages at a time */ puts("testing 2 page read speed"); - TIME_OP_PER_PEB(read_eraseblock_by_2pages, 2); + npages = 2; + TIME_OP_PER_PEB(read_eraseblock_by_npages, npages); printf("2 page read speed is %ld KiB/s\n", speed); /* Erase all eraseblocks */ |