46 static void single_bit_error_data(void *error_data, void *correct_data,  in single_bit_error_data()  argument
51 	memcpy(error_data, correct_data, size);  in single_bit_error_data()
52 	__change_bit_le(offset, error_data);  in single_bit_error_data()
55 static void double_bit_error_data(void *error_data, void *correct_data,  in double_bit_error_data()  argument
65 	memcpy(error_data, correct_data, size);  in double_bit_error_data()
67 	__change_bit_le(offset[0], error_data);  in double_bit_error_data()
68 	__change_bit_le(offset[1], error_data);  in double_bit_error_data()
111 static void no_bit_error(void *error_data, void *error_ecc,  in no_bit_error()  argument
114 	memcpy(error_data, correct_data, size);  in no_bit_error()
118 static int no_bit_error_verify(void *error_data, void *error_ecc,  in no_bit_error_verify()  argument
124 	__nand_calculate_ecc(error_data, size, calc_ecc);  in no_bit_error_verify()
125 	ret = __nand_correct_data(error_data, error_ecc, calc_ecc, size);  in no_bit_error_verify()
126 	if (ret == 0 && !memcmp(correct_data, error_data, size))  in no_bit_error_verify()
132 static void single_bit_error_in_data(void *error_data, void *error_ecc,  in single_bit_error_in_data()  argument
135 	single_bit_error_data(error_data, correct_data, size);  in single_bit_error_in_data()
139 static void single_bit_error_in_ecc(void *error_data, void *error_ecc,  in single_bit_error_in_ecc()  argument
142 	memcpy(error_data, correct_data, size);  in single_bit_error_in_ecc()
146 static int single_bit_error_correct(void *error_data, void *error_ecc,  in single_bit_error_correct()  argument
152 	__nand_calculate_ecc(error_data, size, calc_ecc);  in single_bit_error_correct()
153 	ret = __nand_correct_data(error_data, error_ecc, calc_ecc, size);  in single_bit_error_correct()
154 	if (ret == 1 && !memcmp(correct_data, error_data, size))  in single_bit_error_correct()
160 static void double_bit_error_in_data(void *error_data, void *error_ecc,  in double_bit_error_in_data()  argument
163 	double_bit_error_data(error_data, correct_data, size);  in double_bit_error_in_data()
167 static void single_bit_error_in_data_and_ecc(void *error_data, void *error_ecc,  in single_bit_error_in_data_and_ecc()  argument
170 	single_bit_error_data(error_data, correct_data, size);  in single_bit_error_in_data_and_ecc()
174 static void double_bit_error_in_ecc(void *error_data, void *error_ecc,  in double_bit_error_in_ecc()  argument
177 	memcpy(error_data, correct_data, size);  in double_bit_error_in_ecc()
181 static int double_bit_error_detect(void *error_data, void *error_ecc,  in double_bit_error_detect()  argument
187 	__nand_calculate_ecc(error_data, size, calc_ecc);  in double_bit_error_detect()
188 	ret = __nand_correct_data(error_data, error_ecc, calc_ecc, size);  in double_bit_error_detect()
226 static void dump_data_ecc(void *error_data, void *error_ecc, void *correct_data,  in dump_data_ecc()  argument
231 			error_data, size, false);  in dump_data_ecc()
246 	void *error_data;  in nand_ecc_test_run()  local
251 	error_data = kmalloc(size, GFP_KERNEL);  in nand_ecc_test_run()
256 	if (!error_data || !error_ecc || !correct_data || !correct_ecc) {  in nand_ecc_test_run()
265 		nand_ecc_test[i].prepare(error_data, error_ecc,  in nand_ecc_test_run()
267 		err = nand_ecc_test[i].verify(error_data, error_ecc,  in nand_ecc_test_run()
273 			dump_data_ecc(error_data, error_ecc,  in nand_ecc_test_run()
285 	kfree(error_data);  in nand_ecc_test_run()