101 lines
3 KiB
C
101 lines
3 KiB
C
#ifndef _HOST_WLAN_API_H_
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#define _HOST_WLAN_API_H_
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/*
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* Copyright (c) 2004-2005 Atheros Communications Inc.
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* All rights reserved.
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*
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* This file contains the API for the host wlan module
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*
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* $Id: //depot/sw/releases/olca2.0-GPL/host/include/wlan_api.h#1 $
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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*
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*
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct ieee80211_node_table;
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struct ieee80211_frame;
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struct ieee80211_common_ie {
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A_UINT16 ie_chan;
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A_UINT8 *ie_tstamp;
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A_UINT8 *ie_ssid;
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A_UINT8 *ie_rates;
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A_UINT8 *ie_xrates;
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A_UINT8 *ie_country;
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A_UINT8 *ie_wpa;
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A_UINT8 *ie_rsn;
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A_UINT8 *ie_wmm;
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A_UINT8 *ie_ath;
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A_UINT16 ie_capInfo;
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A_UINT16 ie_beaconInt;
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A_UINT8 *ie_tim;
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A_UINT8 *ie_chswitch;
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A_UINT8 ie_erp;
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A_UINT8 *ie_wsc;
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};
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typedef struct bss {
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A_UINT8 ni_macaddr[6];
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A_UINT8 ni_snr;
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A_INT16 ni_rssi;
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struct bss *ni_list_next;
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struct bss *ni_list_prev;
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struct bss *ni_hash_next;
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struct bss *ni_hash_prev;
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struct ieee80211_common_ie ni_cie;
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A_UINT8 *ni_buf;
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struct ieee80211_node_table *ni_table;
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A_UINT32 ni_refcnt;
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int ni_scangen;
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A_UINT32 ni_tstamp;
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} bss_t;
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typedef void wlan_node_iter_func(void *arg, bss_t *);
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bss_t *wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size);
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void wlan_node_free(bss_t *ni);
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void wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni,
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const A_UINT8 *macaddr);
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bss_t *wlan_find_node(struct ieee80211_node_table *nt, const A_UINT8 *macaddr);
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void wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni);
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void wlan_free_allnodes(struct ieee80211_node_table *nt);
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void wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f,
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void *arg);
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void wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt);
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void wlan_node_table_reset(struct ieee80211_node_table *nt);
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void wlan_node_table_cleanup(struct ieee80211_node_table *nt);
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A_STATUS wlan_parse_beacon(A_UINT8 *buf, int framelen,
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struct ieee80211_common_ie *cie);
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A_UINT16 wlan_ieee2freq(int chan);
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A_UINT32 wlan_freq2ieee(A_UINT16 freq);
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bss_t *
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wlan_find_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid,
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A_UINT32 ssidLength, A_BOOL bIsWPA2);
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void
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wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _HOST_WLAN_API_H_ */
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