2002-08-27 05:55:31 +00:00
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/*
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* (C) Copyright 2000
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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2007-11-08 11:01:52 +00:00
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/**
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* @file
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* @brief tftp, rarpboot, dhcp, nfs, cdp - Boot support
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*/
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2002-08-27 05:55:31 +00:00
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#include <common.h>
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#include <command.h>
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2011-06-08 16:03:53 +00:00
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#include <complete.h>
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2007-07-05 16:01:44 +00:00
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#include <environment.h>
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2007-07-05 16:01:32 +00:00
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#include <driver.h>
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2002-08-27 05:55:31 +00:00
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#include <net.h>
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2007-07-05 16:01:38 +00:00
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#include <fs.h>
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#include <errno.h>
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2007-09-28 08:47:19 +00:00
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#include <libbb.h>
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2002-08-27 05:55:31 +00:00
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2011-12-21 13:18:57 +00:00
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static int do_ethact(int argc, char *argv[])
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2009-02-27 00:09:26 +00:00
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{
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struct eth_device *edev;
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2009-09-09 09:44:35 +00:00
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if (argc == 1) {
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edev = eth_get_current();
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if (edev)
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printf("%s%d\n", edev->dev.name, edev->dev.id);
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return 0;
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}
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2009-10-17 10:44:19 +00:00
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if (argc != 2)
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return COMMAND_ERROR_USAGE;
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2009-02-27 00:09:26 +00:00
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2009-06-10 17:44:14 +00:00
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edev = eth_get_byname(argv[1]);
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if (edev)
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eth_set_current(edev);
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else {
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printf("no such net device: %s\n", argv[1]);
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2009-02-27 00:09:26 +00:00
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return 1;
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}
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return 0;
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}
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2009-12-15 08:11:09 +00:00
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BAREBOX_CMD_START(ethact)
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2009-02-27 00:09:26 +00:00
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.cmd = do_ethact,
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commands: harmonize in-barebox documentation
This patch does probably too much, but it's hard (and very
cumbersome/time consuming) to break it out. What is does is this:
* each command has one short description, e.g. "list MUX configuration"
* made sure the short descriptions start lowercase
* each command has one usage. That string contains just the
options, e.g. "[-npn]". It's not part of the long help text.
* that is, it doesn't say "[OPTIONS]" anymore, every usable option
is listed by character in this (short) option string (the long
description is in the long help text, as before)
* help texts have been reworked, to make them
- sometimes smaller
- sometimes describe the options better
- more often present themselves in a nicer format
* all long help texts are now created with BUSYBOX_CMD_HELP_
macros, no more 'static const __maybe_unused char cmd_foobar_help[]'
* made sure the long help texts starts uppercase
* because cmdtp->name and cmdtp->opts together provide the new usage,
all "Usage: foobar" texts have been removed from the long help texts
* BUSYBOX_CMD_HELP_TEXT() provides the trailing newline by itself, this
is nicer in the source code
* BUSYBOX_CMD_HELP_OPT() provides the trailing newline by itself
* made sure no line gets longer than 77 characters
* delibertely renamed cmdtp->usage, so that we can get compile-time
errors (e.g. in out-of-tree modules that use register_command()
* the 'help' command can now always emit the usage, even without
compiled long help texts
* 'help -v' gives a list of commands with their short description, this
is similar like the old "help" command before my patchset
* 'help -a' gives out help of all commands
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-05-13 08:28:42 +00:00
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BAREBOX_CMD_DESC("get or set current ethernet device")
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BAREBOX_CMD_OPTS("[ETHX]")
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commands: group 'help' output
The old output of "help" was just producing a long list, that usually
scrolled of the screen (even on a X11 terminal). This list is more
compact, and also sorted by groups.
The old output format (plus grouping) is now available with 'help -v'.
Example:
Information commands:
?, devinfo, help, iomem, meminfo, version
Boot commands:
boot, bootm, go, loadb, loads, loadx, loady, saves, uimage
...
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-05-13 14:14:05 +00:00
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BAREBOX_CMD_GROUP(CMD_GRP_NET)
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2011-06-08 16:03:53 +00:00
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BAREBOX_CMD_COMPLETE(eth_complete)
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2009-12-15 08:11:09 +00:00
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BAREBOX_CMD_END
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