iPXE
ibmgmt_cmd.c
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00001 /*
00002  * Copyright (C) 2016 Michael Brown <mbrown@fensystems.co.uk>.
00003  *
00004  * This program is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU General Public License as
00006  * published by the Free Software Foundation; either version 2 of the
00007  * License, or any later version.
00008  *
00009  * This program is distributed in the hope that it will be useful, but
00010  * WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  * General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU General Public License
00015  * along with this program; if not, write to the Free Software
00016  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
00017  * 02110-1301, USA.
00018  *
00019  * You can also choose to distribute this program under the terms of
00020  * the Unmodified Binary Distribution Licence (as given in the file
00021  * COPYING.UBDL), provided that you have satisfied its requirements.
00022  */
00023 
00024 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
00025 
00026 #include <stdio.h>
00027 #include <errno.h>
00028 #include <getopt.h>
00029 #include <ipxe/command.h>
00030 #include <ipxe/parseopt.h>
00031 #include <ipxe/infiniband.h>
00032 #include <usr/ibmgmt.h>
00033 
00034 /** @file
00035  *
00036  * Infiniband device management commands
00037  *
00038  */
00039 
00040 /** "ibstat" options */
00041 struct ibstat_options {};
00042 
00043 /** "ibstat" option list */
00044 static struct option_descriptor ibstat_opts[] = {};
00045 
00046 /** "ibstat" command descriptor */
00047 static struct command_descriptor ibstat_cmd =
00048         COMMAND_DESC ( struct ibstat_options, ibstat_opts, 0, 0, "" );
00049 
00050 /**
00051  * The "ibstat" command
00052  *
00053  * @v argc              Argument count
00054  * @v argv              Argument list
00055  * @ret rc              Return status code
00056  */
00057 static int ibstat_exec ( int argc, char **argv ) {
00058         struct ibstat_options opts;
00059         struct ib_device *ibdev;
00060         int rc;
00061 
00062         /* Parse options */
00063         if ( ( rc = parse_options ( argc, argv, &ibstat_cmd, &opts ) ) != 0 )
00064                 return rc;
00065 
00066         /* Show all Infiniband devices */
00067         for_each_ibdev ( ibdev )
00068                 ibstat ( ibdev );
00069 
00070         return 0;
00071 }
00072 
00073 /** Infiniband commands */
00074 struct command ibmgmt_commands[] __command = {
00075         {
00076                 .name = "ibstat",
00077                 .exec = ibstat_exec,
00078         },
00079 };