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