1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Parsing command line, get the partitions information.
11 #include <linux/blkdev.h>
13 #include <linux/slab.h>
16 #define PF_RDONLY 0x01 /* Device is read only */
17 #define PF_POWERUP_LOCK 0x02 /* Always locked after reset */
19 struct cmdline_subpart {
20 char name[BDEVNAME_SIZE]; /* partition name, such as 'rootfs' */
24 struct cmdline_subpart *next_subpart;
27 struct cmdline_parts {
28 char name[BDEVNAME_SIZE]; /* block device, such as 'mmcblk0' */
29 unsigned int nr_subparts;
30 struct cmdline_subpart *subpart;
31 struct cmdline_parts *next_parts;
34 void cmdline_parts_free(struct cmdline_parts **parts);
36 int cmdline_parts_parse(struct cmdline_parts **parts, const char *cmdline);
38 struct cmdline_parts *cmdline_parts_find(struct cmdline_parts *parts,
41 int cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size,
43 int (*add_part)(int, struct cmdline_subpart *, void *),
46 #endif /* CMDLINEPARSEH */