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@ -295,10 +295,63 @@ static struct mtd_part_parser uimage_netgear_parser = {
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.type = MTD_PARSER_TYPE_FIRMWARE,
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.type = MTD_PARSER_TYPE_FIRMWARE,
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};
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};
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/**************************************************
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* Edimax
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**************************************************/
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#define FW_EDIMAX_OFFSET 20
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#define FW_MAGIC_EDIMAX 0x43535953
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static ssize_t uimage_find_edimax(u_char *buf, size_t len)
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{
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struct uimage_header *header;
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if (len < FW_EDIMAX_OFFSET + sizeof(*header)) {
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pr_err("Buffer too small for checking Edimax header\n");
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return -ENOSPC;
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}
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header = (struct uimage_header *)(buf + FW_EDIMAX_OFFSET);
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switch be32_to_cpu(header->ih_magic) {
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case FW_MAGIC_EDIMAX:
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break;
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default:
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return -EINVAL;
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}
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if (header->ih_os != IH_OS_LINUX ||
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header->ih_type != IH_TYPE_FILESYSTEM)
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return -EINVAL;
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return FW_EDIMAX_OFFSET;
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}
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static int
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mtdsplit_uimage_parse_edimax(struct mtd_info *master,
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struct mtd_partition **pparts,
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struct mtd_part_parser_data *data)
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{
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return __mtdsplit_parse_uimage(master, pparts, data,
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uimage_find_edimax);
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}
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static struct mtd_part_parser uimage_edimax_parser = {
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.owner = THIS_MODULE,
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.name = "edimax-fw",
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.parse_fn = mtdsplit_uimage_parse_edimax,
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.type = MTD_PARSER_TYPE_FIRMWARE,
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};
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/**************************************************
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* Init
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**************************************************/
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static int __init mtdsplit_uimage_init(void)
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static int __init mtdsplit_uimage_init(void)
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{
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{
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register_mtd_parser(&uimage_generic_parser);
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register_mtd_parser(&uimage_generic_parser);
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register_mtd_parser(&uimage_netgear_parser);
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register_mtd_parser(&uimage_netgear_parser);
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register_mtd_parser(&uimage_edimax_parser);
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return 0;
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return 0;
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}
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}
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