[efi] Include installed protocol list in unknown handle names
[ipxe.git] / src / hci / commands / vlan_cmd.c
1 /*
2 * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA.
18 *
19 * You can also choose to distribute this program under the terms of
20 * the Unmodified Binary Distribution Licence (as given in the file
21 * COPYING.UBDL), provided that you have satisfied its requirements.
22 */
23
24 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
25
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <string.h>
29 #include <getopt.h>
30 #include <ipxe/netdevice.h>
31 #include <ipxe/command.h>
32 #include <ipxe/parseopt.h>
33 #include <ipxe/vlan.h>
34
35 /** @file
36 *
37 * VLAN commands
38 *
39 */
40
41 /** "vcreate" options */
42 struct vcreate_options {
43 /** VLAN tag */
44 unsigned int tag;
45 /** VLAN default priority */
46 unsigned int priority;
47 };
48
49 /** "vcreate" option list */
50 static struct option_descriptor vcreate_opts[] = {
51 OPTION_DESC ( "tag", 't', required_argument,
52 struct vcreate_options, tag, parse_integer ),
53 OPTION_DESC ( "priority", 'p', required_argument,
54 struct vcreate_options, priority, parse_integer ),
55 };
56
57 /** "vcreate" command descriptor */
58 static struct command_descriptor vcreate_cmd =
59 COMMAND_DESC ( struct vcreate_options, vcreate_opts, 1, 1,
60 "<trunk interface>" );
61
62 /**
63 * "vcreate" command
64 *
65 * @v argc Argument count
66 * @v argv Argument list
67 * @ret rc Return status code
68 */
69 static int vcreate_exec ( int argc, char **argv ) {
70 struct vcreate_options opts;
71 struct net_device *trunk;
72 int rc;
73
74 /* Parse options */
75 if ( ( rc = parse_options ( argc, argv, &vcreate_cmd, &opts ) ) != 0 )
76 return rc;
77
78 /* Parse trunk interface */
79 if ( ( rc = parse_netdev ( argv[optind], &trunk ) ) != 0 )
80 return rc;
81
82 /* Create VLAN device */
83 if ( ( rc = vlan_create ( trunk, opts.tag, opts.priority ) ) != 0 ) {
84 printf ( "Could not create VLAN device: %s\n",
85 strerror ( rc ) );
86 return rc;
87 }
88
89 return 0;
90 }
91
92 /** "vdestroy" options */
93 struct vdestroy_options {};
94
95 /** "vdestroy" option list */
96 static struct option_descriptor vdestroy_opts[] = {};
97
98 /** "vdestroy" command descriptor */
99 static struct command_descriptor vdestroy_cmd =
100 COMMAND_DESC ( struct vdestroy_options, vdestroy_opts, 1, 1,
101 "<VLAN interface>" );
102
103 /**
104 * "vdestroy" command
105 *
106 * @v argc Argument count
107 * @v argv Argument list
108 * @ret rc Return status code
109 */
110 static int vdestroy_exec ( int argc, char **argv ) {
111 struct vdestroy_options opts;
112 struct net_device *netdev;
113 int rc;
114
115 /* Parse options */
116 if ( ( rc = parse_options ( argc, argv, &vdestroy_cmd, &opts ) ) != 0 )
117 return rc;
118
119 /* Parse trunk interface */
120 if ( ( rc = parse_netdev ( argv[optind], &netdev ) ) != 0 )
121 return rc;
122
123 /* Destroy VLAN device */
124 if ( ( rc = vlan_destroy ( netdev ) ) != 0 ) {
125 printf ( "Could not destroy VLAN device: %s\n",
126 strerror ( rc ) );
127 return rc;
128 }
129
130 return 0;
131 }
132
133 /** VLAN commands */
134 struct command vlan_commands[] __command = {
135 {
136 .name = "vcreate",
137 .exec = vcreate_exec,
138 },
139 {
140 .name = "vdestroy",
141 .exec = vdestroy_exec,
142 },
143 };