109 lines
3.4 KiB
C
109 lines
3.4 KiB
C
/*
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* Copyright (c) 2006-2011 the Boeing Company
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* ng_wlan is based on ng_hub, which is:
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* Copyright (c) 2004 Ruslan Ermilov
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ifndef _NETGRAPH_NG_WLAN_H_
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#define _NETGRAPH_NG_WLAN_H_
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/* Node type name and magic cookie. */
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#define NG_WLAN_NODE_TYPE "wlan"
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#define NGM_WLAN_COOKIE 1146673193
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/* Control message parse info */
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struct ng_wlan_config {
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u_int32_t node1;
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u_int32_t node2;
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};
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#define NG_WLAN_CONFIG_TYPE_INFO { \
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{ "node1", &ng_parse_uint32_type }, \
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{ "node2", &ng_parse_uint32_type }, \
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{ NULL } \
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}
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struct ng_wlan_set_data {
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u_int32_t node1;
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u_int32_t node2;
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u_int64_t delay; /* keep these aligned with struct ng_wlan_tag */
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u_int64_t bandwidth;
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u_int16_t per;
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u_int16_t duplicate;
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u_int32_t jitter;
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u_int16_t burst;
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};
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#define NG_WLAN_SET_DATA_TYPE_INFO { \
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{ "node1", &ng_parse_uint32_type }, \
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{ "node2", &ng_parse_uint32_type }, \
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{ "delay", &ng_parse_uint64_type }, \
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{ "bandwidth", &ng_parse_uint64_type }, \
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{ "per", &ng_parse_uint16_type }, \
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{ "duplicate", &ng_parse_uint16_type }, \
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{ "jitter", &ng_parse_uint32_type }, \
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{ "burst", &ng_parse_uint16_type }, \
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{ NULL } \
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}
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struct ng_wlan_mer {
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uint16_t mer;
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uint16_t mburst;
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};
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#define NG_WLAN_MER_TYPE_INFO { \
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{ "mer", &ng_parse_uint16_type }, \
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{ "mburst", &ng_parse_uint16_type }, \
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{ NULL } \
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}
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#ifdef MULTICAST_LOOKUPS
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struct ng_wlan_multicast_set_data {
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u_int32_t node1;
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u_int32_t node2;
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u_int32_t group;
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u_int32_t source;
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};
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#define NG_WLAN_MULTICAST_SET_DATA_TYPE_INFO { \
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{ "node1", &ng_parse_uint32_type }, \
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{ "node2", &ng_parse_uint32_type }, \
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{ "group", &ng_parse_uint32_type }, \
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{ "source", &ng_parse_uint32_type }, \
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{ NULL } \
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}
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#endif /* MULTICAST_LOOKUPS */
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/* List of supported Netgraph control messages */
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enum {
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NGM_WLAN_LINK_NODES = 1,
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NGM_WLAN_UNLINK_NODES,
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NGM_WLAN_NODES_SET,
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NGM_WLAN_NODES_UNSET,
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NGM_WLAN_NODES_GET,
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NGM_WLAN_MER, /* MULTICAST_ERR */
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NGM_WLAN_MULTICAST_SET, /* MULTICAST_LOOKUPS */
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NGM_WLAN_MULTICAST_UNSET, /* MULTICAST_LOOKUPS */
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NGM_WLAN_MULTICAST_GET, /* MULTICAST_LOOKUPS */
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};
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#endif /* _NETGRAPH_NG_WLAN_H_ */
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