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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*
******************************************************************************/
#ifndef __RTW_MLME_H_
#define __RTW_MLME_H_
#include <osdep_service.h>
#include <mlme_osdep.h>
#include <drv_types.h>
#include <wlan_bssdef.h>
#define MAX_BSS_CNT 128
#define MAX_JOIN_TIMEOUT 6500
/* Increase the scanning timeout because of increasing the SURVEY_TO value. */
#define SCANNING_TIMEOUT 8000
#define SCAN_INTERVAL (30) /* unit:2sec, 30*2 = 60sec */
#define SCANQUEUE_LIFETIME 20 /* unit:sec */
#define WIFI_NULL_STATE 0x00000000
#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state.*/
#define WIFI_REASOC_STATE 0x00000002
#define WIFI_SLEEP_STATE 0x00000004
#define WIFI_STATION_STATE 0x00000008
#define WIFI_AP_STATE 0x00000010
#define WIFI_ADHOC_STATE 0x00000020
#define WIFI_ADHOC_MASTER_STATE 0x00000040
#define WIFI_UNDER_LINKING 0x00000080
#define WIFI_UNDER_WPS 0x00000100
#define WIFI_STA_ALIVE_CHK_STATE 0x00000400
/* to indicate the station is under site surveying */
#define WIFI_SITE_MONITOR 0x00000800
#define WIFI_MP_STATE 0x00010000
#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in continous tx background */
#define WIFI_MP_CTX_ST 0x00040000 /* in continous tx with single-tone */
#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in continous tx background due to out of skb */
#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continous tx */
#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in continous tx with carrier suppression */
#define WIFI_MP_LPBK_STATE 0x00400000
#define _FW_UNDER_LINKING WIFI_UNDER_LINKING
#define _FW_LINKED WIFI_ASOC_STATE
#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR
enum dot11AuthAlgrthmNum {
dot11AuthAlgrthm_Open = 0,
dot11AuthAlgrthm_Shared,
dot11AuthAlgrthm_8021X,
dot11AuthAlgrthm_Auto,
dot11AuthAlgrthm_MaxNum
};
/* Scan type including active and passive scan. */
enum rt_scan_type {
SCAN_PASSIVE,
SCAN_ACTIVE,
SCAN_MIX,
};
enum {
GHZ24_50 = 0,
GHZ_50,
GHZ_24,
};
enum SCAN_RESULT_TYPE {
SCAN_RESULT_P2P_ONLY = 0, /* Will return all the P2P devices. */
SCAN_RESULT_ALL = 1, /* Will return all the scanned device, include AP. */
SCAN_RESULT_WFD_TYPE = 2 /* Will just return the correct WFD device. */
/* If this device is Miracast sink device, it will just return all the Miracast source devices. */
};
/*
there are several "locks" in mlme_priv,
since mlme_priv is a shared resource between many threads,
like ISR/Call-Back functions, the OID handlers, and even timer functions.
Each _queue has its own locks, already.
Other items are protected by mlme_priv.lock.
To avoid possible dead lock, any thread trying to modifiying mlme_priv
SHALL not lock up more than one locks at a time!
*/
#define traffic_threshold 10
#define traffic_scan_period 500
struct sitesurvey_ctrl {
u64 last_tx_pkts;
uint last_rx_pkts;
int traffic_busy;
struct timer_list sitesurvey_ctrl_timer;
};
struct rt_link_detect {
u32 NumTxOkInPeriod;
u32 NumRxOkInPeriod;
u32 NumRxUnicastOkInPeriod;
bool bBusyTraffic;
bool bTxBusyTraffic;
bool bRxBusyTraffic;
bool bHigherBusyTraffic; /* For interrupt migration purpose. */
bool bHigherBusyRxTraffic; /* We may disable Tx interrupt according as Rx traffic. */
bool bHigherBusyTxTraffic; /* We may disable Tx interrupt according as Tx traffic. */
};
struct profile_info {
u8 ssidlen;
u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 peermac[ETH_ALEN];
};
struct tx_invite_req_info {
u8 token;
u8 benable;
u8 go_ssid[IEEE80211_MAX_SSID_LEN];
u8 ssidlen;
u8 go_bssid[ETH_ALEN];
u8 peer_macaddr[ETH_ALEN];
u8 operating_ch; /* This information will be set by using the p2p_set op_ch = x */
u8 peer_ch; /* The listen channel for peer P2P device */
};
struct tx_invite_resp_info {
u8 token; /* Used to record the dialog token of p2p invitation request frame. */
};
#ifdef CONFIG_8723AU_P2P
struct wifi_display_info {
u16 wfd_enable; /* Enable/Disable the WFD function. */
u16 rtsp_ctrlport; /* TCP port number at which the this WFD device listens for RTSP messages */
u16 peer_rtsp_ctrlport; /* TCP port number at which the peer WFD device listens for RTSP messages */
/* This filed should be filled when receiving the gropu negotiation request */
u8 peer_session_avail; /* WFD session is available or not for the peer wfd device. */
/* This variable will be set when sending the provisioning discovery request to peer WFD device. */
/* And this variable will be reset when it is read by using the iwpriv p2p_get wfd_sa command. */
u8 ip_address[4];
u8 peer_ip_address[4];
u8 wfd_pc; /* WFD preferred connection */
/* 0 -> Prefer to use the P2P for WFD connection on peer side. */
/* 1 -> Prefer to use the TDLS for WFD connection on peer side. */
u8 wfd_device_type;/* WFD Device Type */
/* 0 -> WFD Source Device */
/* 1 -> WFD Primary Sink Device */
enum SCAN_RESULT_TYPE scan_result_type; /* Used when P2P is enable. This parameter will impact the scan result. */
};
#endif /* CONFIG_8723AU_P2P */
struct tx_provdisc_req_info {
u16 wps_config_method_request; /* Used when sending the provisioning request frame */
u16 peer_channel_num[2]; /* The channel number which the receiver stands. */
struct cfg80211_ssid ssid;
u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
u8 peerIFAddr[ETH_ALEN]; /* Peer interface address */
u8 benable; /* This provision discovery request frame is trigger to send or not */
};
struct rx_provdisc_req_info { /* When peer device issue prov_disc_req first, we should store the following informations */
u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
u8 strconfig_method_desc_of_prov_disc_req[4]; /* description for the config method located in the provisioning discovery request frame. */
/* The UI must know this information to know which config method the remote p2p device is requiring. */
};
struct tx_nego_req_info {
u16 peer_channel_num[2]; /* The channel number which the receiver stands. */
u8 peerDevAddr[ETH_ALEN];/* Peer device address */
u8 benable; /* This negoitation request frame is trigger to send or not */
};
struct group_id_info {
u8 go_device_addr[ETH_ALEN]; /*The GO's device address of P2P group */
u8 ssid[IEEE80211_MAX_SSID_LEN]; /* The SSID of this P2P group */
};
struct scan_limit_info {
u8 scan_op_ch_only; /* When this flag is set, the driver should just scan the operation channel */
u8 operation_ch[2]; /* Store the operation channel of invitation request frame */
};
struct cfg80211_wifidirect_info {
struct timer_list remain_on_ch_timer;
u8 restore_channel;
struct ieee80211_channel remain_on_ch_channel;
enum nl80211_channel_type remain_on_ch_type;
u64 remain_on_ch_cookie;
bool is_ro_ch;
};
struct wifidirect_info {
struct rtw_adapter *padapter;
struct timer_list find_phase_timer;
struct timer_list restore_p2p_state_timer;
/* Used to do the scanning. After confirming the peer is availalble, the driver transmits the P2P frame to peer. */
struct timer_list pre_tx_scan_timer;
struct timer_list reset_ch_sitesurvey;
struct timer_list reset_ch_sitesurvey2; /* Just for resetting the scan limit function by using p2p nego */
struct tx_provdisc_req_info tx_prov_disc_info;
struct rx_provdisc_req_info rx_prov_disc_info;
struct tx_invite_req_info invitereq_info;
struct profile_info profileinfo[P2P_MAX_PERSISTENT_GROUP_NUM]; /* Store the profile information of persistent group */
struct tx_invite_resp_info inviteresp_info;
struct tx_nego_req_info nego_req_info;
struct group_id_info groupid_info; /* Store the group id information when doing the group negotiation handshake. */
struct scan_limit_info rx_invitereq_info; /* Used for get the limit scan channel from the Invitation procedure */
struct scan_limit_info p2p_info; /* Used for get the limit scan channel from the P2P negotiation handshake */
#ifdef CONFIG_8723AU_P2P
struct wifi_display_info *wfd_info;
#endif
enum P2P_ROLE role;
enum P2P_STATE pre_p2p_state;
enum P2P_STATE p2p_state;
u8 device_addr[ETH_ALEN]; /* The device address should be the mac address of this device. */
u8 interface_addr[ETH_ALEN];
u8 social_chan[4];
u8 listen_channel;
u8 operating_channel;
u8 listen_dwell; /* This value should be between 1 and 3 */
u8 support_rate[8];
u8 p2p_wildcard_ssid[P2P_WILDCARD_SSID_LEN];
u8 intent; /* should only include the intent value. */
u8 p2p_peer_interface_addr[ETH_ALEN];
u8 p2p_peer_device_addr[ETH_ALEN];
u8 peer_intent; /* Included the intent value and tie breaker value. */
u8 device_name[WPS_MAX_DEVICE_NAME_LEN]; /* Device name for displaying on searching device screen */
u8 device_name_len;
u8 profileindex; /* Used to point to the index of profileinfo array */
u8 peer_operating_ch;
u8 find_phase_state_exchange_cnt;
u16 device_password_id_for_nego; /* The device password ID for group negotation */
u8 negotiation_dialog_token;
/* SSID information for group negotitation */
u8 nego_ssid[IEEE80211_MAX_SSID_LEN];
u8 nego_ssidlen;
u8 p2p_group_ssid[IEEE80211_MAX_SSID_LEN];
u8 p2p_group_ssid_len;
u8 persistent_supported; /* Flag to know the persistent function should be supported or not. */
/* In the Sigma test, the Sigma will provide this enable from the sta_set_p2p CAPI. */
/* 0: disable */
/* 1: enable */
u8 session_available; /* Flag to set the WFD session available to enable or disable "by Sigma" */
/* In the Sigma test, the Sigma will disable the session available by using the sta_preset CAPI. */
/* 0: disable */
/* 1: enable */
u8 wfd_tdls_enable; /* Flag to enable or disable the TDLS by WFD Sigma */
/* 0: disable */
/* 1: enable */
u8 wfd_tdls_weaksec; /* Flag to enable or disable the weak security function for TDLS by WFD Sigma */
/* 0: disable */
/* In this case, the driver can't issue the tdsl setup request frame. */
/* 1: enable */
/* In this case, the driver can issue the tdls setup request frame */
/* even the current security is weak security. */
enum P2P_WPSINFO ui_got_wps_info; /* This field will store the WPS value (PIN value or PBC) that UI had got from the user. */
u16 supported_wps_cm; /* This field describes the WPS config method which this driver supported. */
/* The value should be the combination of config method defined in page104 of WPS v2.0 spec. */
uint channel_list_attr_len; /* This field will contain the length of body of P2P Channel List attribute of group negotitation response frame. */
u8 channel_list_attr[100]; /* This field will contain the body of P2P Channel List attribute of group negotitation response frame. */
/* We will use the channel_cnt and channel_list fields when constructing the group negotitation confirm frame. */
#ifdef CONFIG_8723AU_P2P
enum P2P_PS_MODE p2p_ps_mode; /* indicate p2p ps mode */
enum P2P_PS_STATE p2p_ps_state; /* indicate p2p ps state */
u8 noa_index; /* Identifies and instance of Notice of Absence timing. */
u8 ctwindow; /* Client traffic window. A period of time in TU after TBTT. */
u8 opp_ps; /* opportunistic power save. */
u8 noa_num; /* number of NoA descriptor in P2P IE. */
u8 noa_count[P2P_MAX_NOA_NUM]; /* Count for owner, Type of client. */
u32 noa_duration[P2P_MAX_NOA_NUM]; /* Max duration for owner, preferred or min acceptable duration for client. */
u32 noa_interval[P2P_MAX_NOA_NUM]; /* Length of interval for owner, preferred or max acceptable interval of client. */
u32 noa_start_time[P2P_MAX_NOA_NUM]; /* schedule expressed in terms of the lower 4 bytes of the TSF timer. */
#endif /* CONFIG_8723AU_P2P */
};
struct tdls_ss_record { /* signal strength record */
u8 macaddr[ETH_ALEN];
u8 RxPWDBAll;
u8 is_tdls_sta; /* true: direct link sta, false: else */
};
struct tdls_info {
u8 ap_prohibited;
uint setup_state;
u8 sta_cnt;
/* 1:tdls sta == (NUM_STA-1), reach max direct link no; 0: else; */
u8 sta_maximum;
struct tdls_ss_record ss_record;
u8 macid_index; /* macid entry that is ready to write */
/* cam entry that is trying to clear, using it in direct link teardown*/
u8 clear_cam;
u8 ch_sensing;
u8 cur_channel;
u8 candidate_ch;
u8 collect_pkt_num[MAX_CHANNEL_NUM];
spinlock_t cmd_lock;
spinlock_t hdl_lock;
u8 watchdog_count;
u8 dev_discovered; /* WFD_TDLS: for sigma test */
u8 enable;
#ifdef CONFIG_8723AU_P2P
struct wifi_display_info *wfd_info;
#endif
};
struct mlme_priv {
spinlock_t lock;
int fw_state;
u8 bScanInProcess;
u8 to_join; /* flag */
u8 to_roaming; /* roaming trying times */
struct rtw_adapter *nic_hdl;
u8 not_indic_disco;
struct rtw_queue scanned_queue;
struct cfg80211_ssid assoc_ssid;
u8 assoc_bssid[6];
struct wlan_network cur_network;
/* uint wireless_mode; no used, remove it */
u32 scan_interval;
struct timer_list assoc_timer;
uint assoc_by_bssid;
uint assoc_by_rssi;
struct timer_list scan_to_timer;
struct timer_list set_scan_deny_timer;
atomic_t set_scan_deny; /* 0: allowed, 1: deny */
struct qos_priv qospriv;
/* Number of non-HT AP/stations */
int num_sta_no_ht;
int num_FortyMHzIntolerant;
struct ht_priv htpriv;
struct rt_link_detect LinkDetectInfo;
struct timer_list dynamic_chk_timer; /* dynamic/periodic check timer */
u8 key_mask; /* use for ips to set wep key after ips_leave23a */
u8 acm_mask; /* for wmm acm mask */
u8 ChannelPlan;
enum rt_scan_type scan_mode; /* active: 1, passive: 0 */
u8 *wps_probe_req_ie;
u32 wps_probe_req_ie_len;
u8 *assoc_req;
u32 assoc_req_len;
u32 assoc_rsp_len;
u8 *assoc_rsp;
u32 wps_assoc_resp_ie_len;
u8 *wps_assoc_resp_ie;
u8 *wps_probe_resp_ie;
u32 wps_probe_resp_ie_len;
u8 *wps_beacon_ie;
u32 wps_beacon_ie_len;
u32 p2p_go_probe_resp_ie_len; /* for GO */
u32 p2p_assoc_req_ie_len;
u8 *p2p_beacon_ie;
u8 *p2p_probe_req_ie;
u8 *p2p_probe_resp_ie;
u8 *p2p_go_probe_resp_ie; /* for GO */
u8 *p2p_assoc_req_ie;
u32 p2p_beacon_ie_len;
u32 p2p_probe_req_ie_len;
u32 p2p_probe_resp_ie_len;
u8 *wfd_assoc_req_ie;
u32 wfd_assoc_req_ie_len;
#ifdef CONFIG_8723AU_AP_MODE
/* Number of associated Non-ERP stations (i.e., stations using 802.11b
* in 802.11g BSS) */
int num_sta_non_erp;
/* Number of associated stations that do not support Short Slot Time */
int num_sta_no_short_slot_time;
/* Number of associated stations that do not support Short Preamble */
int num_sta_no_short_preamble;
int olbc; /* Overlapping Legacy BSS Condition */
/* Number of HT associated stations that do not support greenfield */
int num_sta_ht_no_gf;
/* Number of associated non-HT stations */
/* int num_sta_no_ht; */
/* Number of HT associated stations 20 MHz */
int num_sta_ht_20mhz;
/* Overlapping BSS information */
int olbc_ht;
u16 ht_op_mode;
spinlock_t bcn_update_lock;
u8 update_bcn;
#endif /* ifdef CONFIG_8723AU_AP_MODE */
u8 *wfd_beacon_ie;
u8 *wfd_probe_req_ie;
u8 *wfd_probe_resp_ie;
u8 *wfd_go_probe_resp_ie; /* for GO */
u32 wfd_beacon_ie_len;
u32 wfd_probe_req_ie_len;
u32 wfd_probe_resp_ie_len;
u32 wfd_go_probe_resp_ie_len; /* for GO */
};
#ifdef CONFIG_8723AU_AP_MODE
struct hostapd_priv {
struct rtw_adapter *padapter;
};
int hostapd_mode_init(struct rtw_adapter *padapter);
void hostapd_mode_unload(struct rtw_adapter *padapter);
#endif
void rtw_joinbss_event_prehandle23a(struct rtw_adapter *adapter, u8 *pbuf);
void rtw_survey_event_cb23a(struct rtw_adapter *adapter, u8 *pbuf);
void rtw_surveydone_event_callback23a(struct rtw_adapter *adapter, u8 *pbuf);
void rtw23a_joinbss_event_cb(struct rtw_adapter *adapter, u8 *pbuf);
void rtw_stassoc_event_callback23a(struct rtw_adapter *adapter, u8 *pbuf);
void rtw_stadel_event_callback23a(struct rtw_adapter *adapter, u8 *pbuf);
void rtw_atimdone_event_callback23a(struct rtw_adapter *adapter, u8 *pbuf);
void rtw_cpwm_event_callback23a(struct rtw_adapter *adapter, u8 *pbuf);
int event_thread(void *context);
void rtw23a_join_to_handler(unsigned long);
void rtw_free_network_queue23a(struct rtw_adapter *adapter, u8 isfreeall);
int rtw_init_mlme_priv23a(struct rtw_adapter *adapter);
void rtw_free_mlme_priv23a(struct mlme_priv *pmlmepriv);
int rtw_select_and_join_from_scanned_queue23a(struct mlme_priv *pmlmepriv);
int rtw_set_key23a(struct rtw_adapter *adapter,
struct security_priv *psecuritypriv, int keyid, u8 set_tx);
int rtw_set_auth23a(struct rtw_adapter *adapter,
struct security_priv *psecuritypriv);
static inline u8 *get_bssid(struct mlme_priv *pmlmepriv)
{ /* if sta_mode:pmlmepriv->cur_network.network.MacAddress => bssid */
/* if adhoc_mode:pmlmepriv->cur_network.network.MacAddress => ibss mac address */
return pmlmepriv->cur_network.network.MacAddress;
}
static inline int check_fwstate(struct mlme_priv *pmlmepriv, int state)
{
if (pmlmepriv->fw_state & state)
return true;
return false;
}
static inline int get_fwstate(struct mlme_priv *pmlmepriv)
{
return pmlmepriv->fw_state;
}
/*
* No Limit on the calling context,
* therefore set it to be the critical section...
*
* ### NOTE:#### (!!!!)
* MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
*/
static inline void set_fwstate(struct mlme_priv *pmlmepriv, int state)
{
pmlmepriv->fw_state |= state;
/* FOR HW integration */
if (_FW_UNDER_SURVEY == state)
pmlmepriv->bScanInProcess = true;
}
static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, int state)
{
pmlmepriv->fw_state &= ~state;
/* FOR HW integration */
if (_FW_UNDER_SURVEY == state)
pmlmepriv->bScanInProcess = false;
}
/*
* No Limit on the calling context,
* therefore set it to be the critical section...
*/
static inline void clr_fwstate(struct mlme_priv *pmlmepriv, int state)
{
spin_lock_bh(&pmlmepriv->lock);
if (check_fwstate(pmlmepriv, state) == true)
pmlmepriv->fw_state ^= state;
spin_unlock_bh(&pmlmepriv->lock);
}
static inline void clr_fwstate_ex(struct mlme_priv *pmlmepriv, int state)
{
spin_lock_bh(&pmlmepriv->lock);
_clr_fwstate_(pmlmepriv, state);
spin_unlock_bh(&pmlmepriv->lock);
}
u16 rtw_get_capability23a(struct wlan_bssid_ex *bss);
void rtw_update_scanned_network23a(struct rtw_adapter *adapter,
struct wlan_bssid_ex *target);
void rtw_disconnect_hdl23a_under_linked(struct rtw_adapter *adapter,
struct sta_info *psta, u8 free_assoc);
void rtw_generate_random_ibss23a(u8 *pibss);
struct wlan_network *rtw_find_network23a(struct rtw_queue *scanned_queue, u8 *addr);
struct wlan_network *rtw_get_oldest_wlan_network23a(struct rtw_queue *scanned_queue);
void rtw_free_assoc_resources23a(struct rtw_adapter *adapter,
int lock_scanned_queue);
void rtw_indicate_disconnect23a(struct rtw_adapter *adapter);
void rtw_indicate_connect23a(struct rtw_adapter *adapter);
void rtw_indicate_scan_done23a(struct rtw_adapter *padapter, bool aborted);
void rtw_scan_abort23a(struct rtw_adapter *adapter);
int rtw_restruct_sec_ie23a(struct rtw_adapter *adapter, u8 *in_ie, u8 *out_ie,
uint in_len);
int rtw_restruct_wmm_ie23a(struct rtw_adapter *adapter, u8 *in_ie, u8 *out_ie,
uint in_len, uint initial_out_len);
void rtw_init_registrypriv_dev_network23a(struct rtw_adapter *adapter);
void rtw_update_registrypriv_dev_network23a(struct rtw_adapter *adapter);
void rtw_get_encrypt_decrypt_from_registrypriv23a(struct rtw_adapter *adapter);
void rtw_scan_timeout_handler23a(unsigned long data);
void rtw_dynamic_check_timer_handler(unsigned long data);
bool rtw_is_scan_deny(struct rtw_adapter *adapter);
void rtw_clear_scan_deny(struct rtw_adapter *adapter);
void rtw_set_scan_deny_timer_hdl(unsigned long data);
void rtw_set_scan_deny(struct rtw_adapter *adapter, u32 ms);
int _rtw_init_mlme_priv23a(struct rtw_adapter *padapter);
void rtw23a_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv);
void _rtw_free_mlme_priv23a(struct mlme_priv *pmlmepriv);
struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv);
void _rtw_free_network23a(struct mlme_priv *pmlmepriv,
struct wlan_network *pnetwork, u8 isfreeall);
void _rtw_free_network23a_nolock23a(struct mlme_priv *pmlmepriv,
struct wlan_network *pnetwork);
struct wlan_network *_rtw_find_network23a(struct rtw_queue *scanned_queue, u8 *addr);
void _rtw_free_network23a_queue23a(struct rtw_adapter *padapter, u8 isfreeall);
int rtw_if_up23a(struct rtw_adapter *padapter);
int rtw_linked_check(struct rtw_adapter *padapter);
u8 *rtw_get_capability23a_from_ie(u8 *ie);
u8 *rtw_get_timestampe_from_ie23a(u8 *ie);
u8 *rtw_get_beacon_interval23a_from_ie(u8 *ie);
void rtw_joinbss_reset23a(struct rtw_adapter *padapter);
unsigned int rtw_restructure_ht_ie23a(struct rtw_adapter *padapter, u8 *in_ie,
u8 *out_ie, uint in_len, uint *pout_len);
void rtw_update_ht_cap23a(struct rtw_adapter *padapter,
u8 *pie, uint ie_len);
void rtw_issue_addbareq_cmd23a(struct rtw_adapter *padapter,
struct xmit_frame *pxmitframe);
int rtw_is_same_ibss23a(struct rtw_adapter *adapter,
struct wlan_network *pnetwork);
int is_same_network23a(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst);
void _rtw23a_roaming(struct rtw_adapter *adapter,
struct wlan_network *tgt_network);
void rtw23a_roaming(struct rtw_adapter *adapter,
struct wlan_network *tgt_network);
void rtw_set_roaming(struct rtw_adapter *adapter, u8 to_roaming);
u8 rtw_to_roaming(struct rtw_adapter *adapter);
void rtw_stassoc_hw_rpt23a(struct rtw_adapter *adapter, struct sta_info *psta);
#endif /* __RTL871X_MLME_H_ */