47 static void single_bit_error_data(void *error_data, void *correct_data,  in single_bit_error_data()  argument
52 	memcpy(error_data, correct_data, size);  in single_bit_error_data()
53 	__change_bit_le(offset, error_data);  in single_bit_error_data()
56 static void double_bit_error_data(void *error_data, void *correct_data,  in double_bit_error_data()  argument
66 	memcpy(error_data, correct_data, size);  in double_bit_error_data()
68 	__change_bit_le(offset[0], error_data);  in double_bit_error_data()
69 	__change_bit_le(offset[1], error_data);  in double_bit_error_data()
112 static void no_bit_error(void *error_data, void *error_ecc,  in no_bit_error()  argument
115 	memcpy(error_data, correct_data, size);  in no_bit_error()
119 static int no_bit_error_verify(void *error_data, void *error_ecc,  in no_bit_error_verify()  argument
126 	ecc_sw_hamming_calculate(error_data, size, calc_ecc, sm_order);  in no_bit_error_verify()
127 	ret = ecc_sw_hamming_correct(error_data, error_ecc, calc_ecc, size,  in no_bit_error_verify()
129 	if (ret == 0 && !memcmp(correct_data, error_data, size))  in no_bit_error_verify()
135 static void single_bit_error_in_data(void *error_data, void *error_ecc,  in single_bit_error_in_data()  argument
138 	single_bit_error_data(error_data, correct_data, size);  in single_bit_error_in_data()
142 static void single_bit_error_in_ecc(void *error_data, void *error_ecc,  in single_bit_error_in_ecc()  argument
145 	memcpy(error_data, correct_data, size);  in single_bit_error_in_ecc()
149 static int single_bit_error_correct(void *error_data, void *error_ecc,  in single_bit_error_correct()  argument
156 	ecc_sw_hamming_calculate(error_data, size, calc_ecc, sm_order);  in single_bit_error_correct()
157 	ret = ecc_sw_hamming_correct(error_data, error_ecc, calc_ecc, size,  in single_bit_error_correct()
159 	if (ret == 1 && !memcmp(correct_data, error_data, size))  in single_bit_error_correct()
165 static void double_bit_error_in_data(void *error_data, void *error_ecc,  in double_bit_error_in_data()  argument
168 	double_bit_error_data(error_data, correct_data, size);  in double_bit_error_in_data()
172 static void single_bit_error_in_data_and_ecc(void *error_data, void *error_ecc,  in single_bit_error_in_data_and_ecc()  argument
175 	single_bit_error_data(error_data, correct_data, size);  in single_bit_error_in_data_and_ecc()
179 static void double_bit_error_in_ecc(void *error_data, void *error_ecc,  in double_bit_error_in_ecc()  argument
182 	memcpy(error_data, correct_data, size);  in double_bit_error_in_ecc()
186 static int double_bit_error_detect(void *error_data, void *error_ecc,  in double_bit_error_detect()  argument
193 	ecc_sw_hamming_calculate(error_data, size, calc_ecc, sm_order);  in double_bit_error_detect()
194 	ret = ecc_sw_hamming_correct(error_data, error_ecc, calc_ecc, size,  in double_bit_error_detect()
233 static void dump_data_ecc(void *error_data, void *error_ecc, void *correct_data,  in dump_data_ecc()  argument
238 			error_data, size, false);  in dump_data_ecc()
254 	void *error_data;  in nand_ecc_test_run()  local
259 	error_data = kmalloc(size, GFP_KERNEL);  in nand_ecc_test_run()
264 	if (!error_data || !error_ecc || !correct_data || !correct_ecc) {  in nand_ecc_test_run()
272 		nand_ecc_test[i].prepare(error_data, error_ecc,  in nand_ecc_test_run()
274 		err = nand_ecc_test[i].verify(error_data, error_ecc,  in nand_ecc_test_run()
280 			dump_data_ecc(error_data, error_ecc,  in nand_ecc_test_run()
292 	kfree(error_data);  in nand_ecc_test_run()