diff options
Diffstat (limited to 'sys/netgraph/ng_vlan.h')
-rw-r--r-- | sys/netgraph/ng_vlan.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sys/netgraph/ng_vlan.h b/sys/netgraph/ng_vlan.h new file mode 100644 index 000000000000..579e3baf26ae --- /dev/null +++ b/sys/netgraph/ng_vlan.h @@ -0,0 +1,75 @@ +/*- + * Copyright (c) 2003 IPNET Internet Communication Company + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * Author: Ruslan Ermilov <ru@FreeBSD.org> + * + * $FreeBSD$ + */ + +#ifndef _NETGRAPH_NG_VLAN_H_ +#define _NETGRAPH_NG_VLAN_H_ + +/* Node type name and magic cookie. */ +#define NG_VLAN_NODE_TYPE "vlan" +#define NGM_VLAN_COOKIE 1068486472 + +/* Hook names. */ +#define NG_VLAN_HOOK_DOWNSTREAM "downstream" +#define NG_VLAN_HOOK_NOMATCH "nomatch" + +/* Netgraph commands. */ +enum { + NGM_VLAN_ADD_FILTER = 1, + NGM_VLAN_DEL_FILTER, + NGM_VLAN_GET_TABLE +}; + +/* For NGM_VLAN_ADD_FILTER control message. */ +struct ng_vlan_filter { + char hook[NG_HOOKSIZ]; + u_int16_t vlan; +}; + +/* Keep this in sync with the above structure definition. */ +#define NG_VLAN_FILTER_FIELDS { \ + { "hook", &ng_parse_hookbuf_type }, \ + { "vlan", &ng_parse_uint16_type }, \ + { NULL } \ +} + +/* Structure returned by NGM_VLAN_GET_TABLE. */ +struct ng_vlan_table { + u_int32_t n; + struct ng_vlan_filter filter[0]; +}; + +/* Keep this in sync with the above structure definition. */ +#define NG_VLAN_TABLE_FIELDS { \ + { "n", &ng_parse_uint32_type }, \ + { "filter", &ng_vlan_table_array_type }, \ + { NULL } \ +} + +#endif /* _NETGRAPH_NG_VLAN_H_ */ |