diff options
author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/ipxe/src/hci/commands/lotest_cmd.c | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/ipxe/src/hci/commands/lotest_cmd.c')
-rw-r--r-- | qemu/roms/ipxe/src/hci/commands/lotest_cmd.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/qemu/roms/ipxe/src/hci/commands/lotest_cmd.c b/qemu/roms/ipxe/src/hci/commands/lotest_cmd.c new file mode 100644 index 000000000..0fa031bcb --- /dev/null +++ b/qemu/roms/ipxe/src/hci/commands/lotest_cmd.c @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <getopt.h> +#include <ipxe/netdevice.h> +#include <ipxe/command.h> +#include <ipxe/parseopt.h> +#include <ipxe/if_ether.h> +#include <usr/lotest.h> + +/** @file + * + * Loopback testing commands + * + */ + +/** "lotest" options */ +struct lotest_options { + /** MTU */ + unsigned int mtu; +}; + +/** "lotest" option list */ +static struct option_descriptor lotest_opts[] = { + OPTION_DESC ( "mtu", 'm', required_argument, + struct lotest_options, mtu, parse_integer ), +}; + +/** "lotest" command descriptor */ +static struct command_descriptor lotest_cmd = + COMMAND_DESC ( struct lotest_options, lotest_opts, 2, 2, + "<sending interface> <receiving interface>" ); + +/** + * "lotest" command + * + * @v argc Argument count + * @v argv Argument list + * @ret rc Return status code + */ +static int lotest_exec ( int argc, char **argv ) { + struct lotest_options opts; + struct net_device *sender; + struct net_device *receiver; + int rc; + + /* Parse options */ + if ( ( rc = parse_options ( argc, argv, &lotest_cmd, &opts ) ) != 0 ) + return rc; + + /* Parse sending interface name */ + if ( ( rc = parse_netdev ( argv[optind], &sender ) ) != 0 ) + return rc; + + /* Parse receiving interface name */ + if ( ( rc = parse_netdev ( argv[ optind + 1 ], &receiver ) ) != 0 ) + return rc; + + /* Use default MTU if none specified */ + if ( ! opts.mtu ) + opts.mtu = ETH_MAX_MTU; + + /* Perform loopback test */ + if ( ( rc = loopback_test ( sender, receiver, opts.mtu ) ) != 0 ) { + printf ( "Test failed: %s\n", strerror ( rc ) ); + return rc; + } + + return 0; +} + +/** Loopback testing commands */ +struct command lotest_command __command = { + .name = "lotest", + .exec = lotest_exec, +}; |