diff --git a/[refs] b/[refs] index c35a02df7edb..a3a6eaf4f6e0 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 6060fb42a0bf93015d05c1a857b94894936f40ee +refs/heads/master: ccaa67956cfef80776d72d134467235f0055c863 diff --git a/trunk/drivers/mtd/tests/mtd_nandecctest.c b/trunk/drivers/mtd/tests/mtd_nandecctest.c index 204f796ed3e7..ff97b1070235 100644 --- a/trunk/drivers/mtd/tests/mtd_nandecctest.c +++ b/trunk/drivers/mtd/tests/mtd_nandecctest.c @@ -48,6 +48,27 @@ static void single_bit_error_data(void *error_data, void *correct_data, __change_bit_le(offset, error_data); } +static void no_bit_error(void *error_data, void *error_ecc, + void *correct_data, void *correct_ecc, const size_t size) +{ + memcpy(error_data, correct_data, size); + memcpy(error_ecc, correct_ecc, 3); +} + +static int no_bit_error_verify(void *error_data, void *error_ecc, + void *correct_data, const size_t size) +{ + unsigned char calc_ecc[3]; + int ret; + + __nand_calculate_ecc(error_data, size, calc_ecc); + ret = __nand_correct_data(error_data, error_ecc, calc_ecc, size); + if (ret == 0 && !memcmp(correct_data, error_data, size)) + return 0; + + return -EINVAL; +} + static void single_bit_error_in_data(void *error_data, void *error_ecc, void *correct_data, void *correct_ecc, const size_t size) { @@ -70,6 +91,11 @@ static int single_bit_error_correct(void *error_data, void *error_ecc, } static const struct nand_ecc_test nand_ecc_test[] = { + { + .name = "no-bit-error", + .prepare = no_bit_error, + .verify = no_bit_error_verify, + }, { .name = "single-bit-error-in-data-correct", .prepare = single_bit_error_in_data,