xref: /openbmc/u-boot/cmd/btrfs.c (revision 3fda0262)
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * 2017 by Marek Behun <marek.behun@nic.cz>
4  */
5 
6 #include <common.h>
7 #include <command.h>
8 #include <btrfs.h>
9 #include <fs.h>
10 
11 int do_btrsubvol(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
12 {
13 	if (argc != 3)
14 		return CMD_RET_USAGE;
15 
16 	if (fs_set_blk_dev(argv[1], argv[2], FS_TYPE_BTRFS))
17 		return 1;
18 
19 	btrfs_list_subvols();
20 	return 0;
21 }
22 
23 U_BOOT_CMD(btrsubvol, 3, 1, do_btrsubvol,
24 	"list subvolumes of a BTRFS filesystem",
25 	"<interface> <dev[:part]>\n"
26 	"     - List subvolumes of a BTRFS filesystem."
27 )
28