2 * Parsing command line, get the partitions information.
4 * Written by Cai Zhiyong <caizhiyong@huawei.com>
10 #include <linux/blkdev.h>
13 #define PF_RDONLY 0x01 /* Device is read only */
14 #define PF_POWERUP_LOCK 0x02 /* Always locked after reset */
16 struct cmdline_subpart {
17 char name[BDEVNAME_SIZE]; /* partition name, such as 'rootfs' */
21 struct cmdline_subpart *next_subpart;
24 struct cmdline_parts {
25 char name[BDEVNAME_SIZE]; /* block device, such as 'mmcblk0' */
26 unsigned int nr_subparts;
27 struct cmdline_subpart *subpart;
28 struct cmdline_parts *next_parts;
31 void cmdline_parts_free(struct cmdline_parts **parts);
33 int cmdline_parts_parse(struct cmdline_parts **parts, const char *cmdline);
35 struct cmdline_parts *cmdline_parts_find(struct cmdline_parts *parts,
38 void cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size,
40 int (*add_part)(int, struct cmdline_subpart *, void *),
43 #endif /* CMDLINEPARSEH */