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- /*
- * Copyright (C) 2007 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- FILE_LICENCE ( GPL2_OR_LATER );
-
- #include <stdio.h>
- #include <errno.h>
- #include <getopt.h>
- #include <ipxe/netdevice.h>
- #include <ipxe/command.h>
- #include <ipxe/parseopt.h>
- #include <usr/ifmgmt.h>
- #include <hci/ifmgmt_cmd.h>
-
- /** @file
- *
- * Network interface management commands
- *
- */
-
- /** "if<xxx>" command options */
- struct option_descriptor ifcommon_opts[0];
-
- /**
- * Execute if<xxx> command
- *
- * @v argc Argument count
- * @v argv Argument list
- * @v cmd Command descriptor
- * @v payload Command to execute
- * @v verb Verb describing the action of the command
- * @ret rc Return status code
- */
- int ifcommon_exec ( int argc, char **argv,
- struct command_descriptor *cmd,
- int ( * payload ) ( struct net_device * ),
- int stop_on_first_success ) {
- struct ifcommon_options opts;
- struct net_device *netdev;
- int rc;
-
- /* Parse options */
- if ( ( rc = parse_options ( argc, argv, cmd, &opts ) ) != 0 )
- return rc;
-
- if ( optind != argc ) {
- /* Treat arguments as a list of interfaces to try */
- while ( optind != argc ) {
- if ( ( rc = parse_netdev ( argv[optind++],
- &netdev ) ) != 0 ) {
- continue;
- }
- if ( ( ( rc = payload ( netdev ) ) == 0 ) &&
- stop_on_first_success ) {
- return 0;
- }
- }
- } else {
- /* Try all interfaces */
- rc = -ENODEV;
- for_each_netdev ( netdev ) {
- if ( ( ( rc = payload ( netdev ) ) == 0 ) &&
- stop_on_first_success ) {
- return 0;
- }
- }
- }
-
- return rc;
- }
-
- /** "ifopen" command descriptor */
- static struct command_descriptor ifopen_cmd =
- COMMAND_DESC ( struct ifcommon_options, ifcommon_opts, 0, MAX_ARGUMENTS,
- "[<interface>...]" );
-
- /**
- * "ifopen" payload
- *
- * @v netdev Network device
- * @ret rc Return status code
- */
- static int ifopen_payload ( struct net_device *netdev ) {
- return ifopen ( netdev );
- }
-
- /**
- * The "ifopen" command
- *
- * @v argc Argument count
- * @v argv Argument list
- * @ret rc Return status code
- */
- static int ifopen_exec ( int argc, char **argv ) {
- return ifcommon_exec ( argc, argv, &ifopen_cmd, ifopen_payload, 0 );
- }
-
- /** "ifclose" command descriptor */
- static struct command_descriptor ifclose_cmd =
- COMMAND_DESC ( struct ifcommon_options, ifcommon_opts, 0, MAX_ARGUMENTS,
- "[<interface>...]" );
-
- /**
- * "ifclose" payload
- *
- * @v netdev Network device
- * @ret rc Return status code
- */
- static int ifclose_payload ( struct net_device *netdev ) {
- ifclose ( netdev );
- return 0;
- }
-
- /**
- * The "ifclose" command
- *
- * @v argc Argument count
- * @v argv Argument list
- * @ret rc Return status code
- */
- static int ifclose_exec ( int argc, char **argv ) {
- return ifcommon_exec ( argc, argv, &ifclose_cmd, ifclose_payload, 0 );
- }
-
- /** "ifstat" command descriptor */
- static struct command_descriptor ifstat_cmd =
- COMMAND_DESC ( struct ifcommon_options, ifcommon_opts, 0, MAX_ARGUMENTS,
- "[<interface>...]" );
-
- /**
- * "ifstat" payload
- *
- * @v netdev Network device
- * @ret rc Return status code
- */
- static int ifstat_payload ( struct net_device *netdev ) {
- ifstat ( netdev );
- return 0;
- }
-
- /**
- * The "ifstat" command
- *
- * @v argc Argument count
- * @v argv Argument list
- * @ret rc Return status code
- */
- static int ifstat_exec ( int argc, char **argv ) {
- return ifcommon_exec ( argc, argv, &ifstat_cmd, ifstat_payload, 0 );
- }
-
- /** Interface management commands */
- struct command ifmgmt_commands[] __command = {
- {
- .name = "ifopen",
- .exec = ifopen_exec,
- },
- {
- .name = "ifclose",
- .exec = ifclose_exec,
- },
- {
- .name = "ifstat",
- .exec = ifstat_exec,
- },
- };
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