Lines Matching +full:partitions +full:- +full:table +full:- +full:offset

1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <linux/mtd/partitions.h>
27 	u32 offset;  in mtd_parser_tplink_safeloader_read_table()  local
35 		np = of_get_child_by_name(np, "partitions");  in mtd_parser_tplink_safeloader_read_table()
37 	if (of_property_read_u32(np, "partitions-table-offset", &offset)) {  in mtd_parser_tplink_safeloader_read_table()
38 		pr_err("Failed to get partitions table offset\n");  in mtd_parser_tplink_safeloader_read_table()
42 	err = mtd_read(mtd, offset, sizeof(hdr), &bytes_read, (uint8_t *)&hdr);  in mtd_parser_tplink_safeloader_read_table()
44 		pr_err("Failed to read from %s at 0x%x\n", mtd->name, offset);  in mtd_parser_tplink_safeloader_read_table()
54 	err = mtd_read(mtd, offset + sizeof(hdr), size, &bytes_read, buf);  in mtd_parser_tplink_safeloader_read_table()
56 		pr_err("Failed to read from %s at 0x%zx\n", mtd->name, offset + sizeof(hdr));  in mtd_parser_tplink_safeloader_read_table()
79 	size_t offset;  in mtd_parser_tplink_safeloader_parse()  local
87 		err = -ENOMEM;  in mtd_parser_tplink_safeloader_parse()
93 		err = -ENOENT;  in mtd_parser_tplink_safeloader_parse()
97 	for (idx = 0, offset = TPLINK_SAFELOADER_DATA_OFFSET;  in mtd_parser_tplink_safeloader_parse()
99 	     sscanf(buf + offset, "partition %64s base 0x%llx size 0x%llx%zn\n",  in mtd_parser_tplink_safeloader_parse()
100 		    name, &parts[idx].offset, &parts[idx].size, &bytes) == 3;  in mtd_parser_tplink_safeloader_parse()
101 	     idx++, offset += bytes + 1) {  in mtd_parser_tplink_safeloader_parse()
104 			err = -ENOMEM;  in mtd_parser_tplink_safeloader_parse()
110 		pr_warn("Reached maximum number of partitions!\n");  in mtd_parser_tplink_safeloader_parse()
119 	for (idx -= 1; idx >= 0; idx--)  in mtd_parser_tplink_safeloader_parse()
139 	{ .compatible = "tplink,safeloader-partitions" },
147 	.name = "tplink-safeloader",
152 MODULE_DESCRIPTION("TP-Link Safeloader partitions parser");