www.pudn.com > CEWifiDriverAR6000-21374.zip > wlan_api.h

//------------------------------------------------------------------------------ 
//  
//    Copyright (c) 2006 Microsoft Corporation.  All rights reserved. 
//    Copyright (c) 2006 Atheros Corporation.  All rights reserved. 
// 
//    The use and distribution terms for this software are covered by the 
//    Microsoft Limited Permissive License (Ms-LPL)  
//    http://www.microsoft.com/resources/sharedsource/licensingbasics/limitedpermissivelicense.mspx  
//    which can be found in the file MS-LPL.txt at the root of this distribution. 
//    By using this software in any fashion, you are agreeing to be bound by 
//    the terms of this license. 
// 
//    The software is licensed “as-is.”  
//    You must not remove this notice, or any other, from this software. 
//  
//  
// 
 
//    Windows CE Wifi Driver for AR-6000 
// 
 
//------------------------------------------------------------------------------ 
//============================================================================== 
// This file contains the API for the host wlan module 
// 
// Author(s): ="Atheros" 
//============================================================================== 
 
 
#ifndef _HOST_WLAN_API_H_ 
#define _HOST_WLAN_API_H_ 
 
#include "athtypes.h" 
#include "osapi.h" 
 
#ifdef __cplusplus 
extern "C" { 
#endif 
 
struct ieee80211_node_table; 
struct ieee80211_frame; 
 
struct ieee80211_common_ie { 
    A_UINT16    ie_chan; 
    A_UINT8     *ie_tstamp; 
    A_UINT8     *ie_ssid; 
    A_UINT8     *ie_rates; 
    A_UINT8     *ie_xrates; 
    A_UINT8     *ie_country; 
    A_UINT8     *ie_wpa; 
    A_UINT8     *ie_wpa2; 
    A_UINT8     *ie_wmm; 
    A_UINT8     *ie_ath; 
    A_UINT16    ie_capInfo; 
    A_UINT16    ie_beaconInt; 
    A_UINT8     *ie_tim; 
    A_UINT8     *ie_chswitch; 
    A_UINT8     ie_erp; 
}; 
 
typedef struct bss { 
    A_UINT8                      ni_macaddr[6]; 
    A_INT8                       ni_rssi; 
    struct bss                   *ni_list_next; 
    struct bss                   *ni_list_prev; 
    struct bss                   *ni_hash_next; 
    struct bss                   *ni_hash_prev; 
    struct ieee80211_common_ie   ni_cie; 
    A_UINT8                     *ni_buf; 
    struct ieee80211_node_table *ni_table; 
    A_UINT32                     ni_refcnt; 
    A_INT32                      ni_scangen; 
    A_UINT32                     ni_tstamp; 
} bss_t; 
 
typedef void wlan_node_iter_func(void *arg, bss_t *); 
 
bss_t *wlan_node_alloc(struct ieee80211_node_table *nt, A_INT32 wh_size); 
void wlan_node_free(bss_t *ni); 
void wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni, 
                const A_UINT8 *macaddr); 
bss_t *wlan_find_node(struct ieee80211_node_table *nt, const A_UINT8 *macaddr); 
void wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni); 
void wlan_node_ret_n_remove(struct ieee80211_node_table *nt, bss_t *ni); 
void wlan_free_allnodes(struct ieee80211_node_table *nt); 
void wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f, 
                        void *arg); 
 
void wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt); 
void wlan_node_table_reset(struct ieee80211_node_table *nt); 
void wlan_node_table_cleanup(struct ieee80211_node_table *nt); 
 
A_STATUS wlan_parse_beacon(A_UINT8 *buf, A_INT32 framelen, 
                           struct ieee80211_common_ie *cie); 
 
A_UINT16 wlan_ieee2freq(A_INT32 chan); 
A_UINT32 wlan_freq2ieee(A_UINT16 freq); 
 
 
#ifdef __cplusplus 
} 
#endif 
 
#endif /* _HOST_WLAN_API_H_ */