2 * Copyright (c) 2010-2012 Semihalf.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
36 #include <dev/nand/nand_dev.h>
39 int nand_write_oob(struct cmd_param *params)
41 struct chip_param_io chip_params;
42 struct nand_oob_rw req;
44 int fd = -1, fd_in = -1, ret = 0;
48 if (!(dev = param_get_string(params, "dev"))) {
49 fprintf(stderr, "Please supply valid 'dev' parameter.\n");
53 if (!(in = param_get_string(params, "in"))) {
54 fprintf(stderr, "Please supply valid 'in' parameter.\n");
58 if ((page = param_get_int(params, "page")) < 0) {
59 fprintf(stderr, "Please supply valid 'page' parameter.\n");
63 if ((fd = g_open(dev, 1)) == -1) {
64 perrorf("Cannot open %s", dev);
68 if ((fd_in = open(in, O_RDONLY)) == -1) {
69 perrorf("Cannot open %s", in);
74 if (ioctl(fd, NAND_IO_GET_CHIP_PARAM, &chip_params) == -1) {
75 perrorf("Cannot ioctl(NAND_IO_GET_CHIP_PARAM)");
80 buf = malloc(chip_params.oob_size);
82 perrorf("Cannot allocate %d bytes\n", chip_params.oob_size);
87 if (read(fd_in, buf, chip_params.oob_size) == -1) {
88 perrorf("Cannot read from %s", in);
94 req.len = chip_params.oob_size;
97 if (ioctl(fd, NAND_IO_OOB_PROG, &req) == -1) {
98 perrorf("Cannot write OOB to %s", dev);