diff options
Diffstat (limited to 'common/cmd_host.c')
| -rw-r--r-- | common/cmd_host.c | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/common/cmd_host.c b/common/cmd_host.c deleted file mode 100644 index ba1460ea1c..0000000000 --- a/common/cmd_host.c +++ /dev/null @@ -1,175 +0,0 @@ -/* - * Copyright (c) 2012, Google Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <fs.h> -#include <part.h> -#include <sandboxblockdev.h> -#include <asm/errno.h> - -static int host_curr_device = -1; - -static int do_host_load(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - return do_load(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX); -} - -static int do_host_ls(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - return do_ls(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX); -} - -static int do_host_save(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - return do_save(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX); -} - -static int do_host_bind(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - if (argc < 2 || argc > 3) - return CMD_RET_USAGE; - char *ep; - char *dev_str = argv[1]; - char *file = argc >= 3 ? argv[2] : NULL; - int dev = simple_strtoul(dev_str, &ep, 16); - if (*ep) { - printf("** Bad device specification %s **\n", dev_str); - return CMD_RET_USAGE; - } - return host_dev_bind(dev, file); -} - -static int do_host_info(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - if (argc < 1 || argc > 2) - return CMD_RET_USAGE; - int min_dev = 0; - int max_dev = CONFIG_HOST_MAX_DEVICES - 1; - if (argc >= 2) { - char *ep; - char *dev_str = argv[1]; - int dev = simple_strtoul(dev_str, &ep, 16); - if (*ep) { - printf("** Bad device specification %s **\n", dev_str); - return CMD_RET_USAGE; - } - min_dev = dev; - max_dev = dev; - } - int dev; - printf("%3s %12s %s\n", "dev", "blocks", "path"); - for (dev = min_dev; dev <= max_dev; dev++) { - block_dev_desc_t *blk_dev; - int ret; - - printf("%3d ", dev); - ret = host_get_dev_err(dev, &blk_dev); - if (ret) { - if (ret == -ENOENT) - puts("Not bound to a backing file\n"); - else if (ret == -ENODEV) - puts("Invalid host device number\n"); - - continue; - } - struct host_block_dev *host_dev = blk_dev->priv; - printf("%12lu %s\n", (unsigned long)blk_dev->lba, - host_dev->filename); - } - return 0; -} - -static int do_host_dev(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - int dev; - char *ep; - block_dev_desc_t *blk_dev; - int ret; - - if (argc < 1 || argc > 3) - return CMD_RET_USAGE; - - if (argc == 1) { - if (host_curr_device < 0) { - printf("No current host device\n"); - return 1; - } - printf("Current host device %d\n", host_curr_device); - return 0; - } - - dev = simple_strtoul(argv[1], &ep, 16); - if (*ep) { - printf("** Bad device specification %s **\n", argv[2]); - return CMD_RET_USAGE; - } - - ret = host_get_dev_err(dev, &blk_dev); - if (ret) { - if (ret == -ENOENT) - puts("Not bound to a backing file\n"); - else if (ret == -ENODEV) - puts("Invalid host device number\n"); - - return 1; - } - - host_curr_device = dev; - return 0; -} - -static cmd_tbl_t cmd_host_sub[] = { - U_BOOT_CMD_MKENT(load, 7, 0, do_host_load, "", ""), - U_BOOT_CMD_MKENT(ls, 3, 0, do_host_ls, "", ""), - U_BOOT_CMD_MKENT(save, 6, 0, do_host_save, "", ""), - U_BOOT_CMD_MKENT(bind, 3, 0, do_host_bind, "", ""), - U_BOOT_CMD_MKENT(info, 3, 0, do_host_info, "", ""), - U_BOOT_CMD_MKENT(dev, 0, 1, do_host_dev, "", ""), -}; - -static int do_host(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - cmd_tbl_t *c; - - /* Skip past 'host' */ - argc--; - argv++; - - c = find_cmd_tbl(argv[0], cmd_host_sub, - ARRAY_SIZE(cmd_host_sub)); - - if (c) - return c->cmd(cmdtp, flag, argc, argv); - else - return CMD_RET_USAGE; -} - -U_BOOT_CMD( - sb, 8, 1, do_host, - "Deprecated: use 'host' command instead.", "" -); - -U_BOOT_CMD( - host, 8, 1, do_host, - "Miscellaneous host commands", - "load hostfs - <addr> <filename> [<bytes> <offset>] - " - "load a file from host\n" - "host ls hostfs - <filename> - list files on host\n" - "host save hostfs - <addr> <filename> <bytes> [<offset>] - " - "save a file to host\n" - "host bind <dev> [<filename>] - bind \"host\" device to file\n" - "host info [<dev>] - show device binding & info\n" - "host dev [<dev>] - Set or retrieve the current host device\n" - "host commands use the \"hostfs\" device. The \"host\" device is used\n" - "with standard IO commands such as fatls or ext2load" -); |
