diff options
Diffstat (limited to 'drivers/staging/rtl8723bs/include/rtw_mlme.h')
| -rw-r--r-- | drivers/staging/rtl8723bs/include/rtw_mlme.h | 695 |
1 files changed, 695 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723bs/include/rtw_mlme.h b/drivers/staging/rtl8723bs/include/rtw_mlme.h new file mode 100644 index 0000000..d88ef67 --- /dev/null +++ b/drivers/staging/rtl8723bs/include/rtw_mlme.h @@ -0,0 +1,695 @@ +/****************************************************************************** + * + * 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_ + + +#define MAX_BSS_CNT 128 +/* define MAX_JOIN_TIMEOUT 2000 */ +/* define MAX_JOIN_TIMEOUT 2500 */ +#define MAX_JOIN_TIMEOUT 6500 + +/* Commented by Albert 20101105 */ +/* Increase the scanning timeout because of increasing the SURVEY_TO value. */ + +#define SCANNING_TIMEOUT 8000 + +#ifdef PALTFORM_OS_WINCE +#define SCANQUEUE_LIFETIME 12000000 /* unit:us */ +#else +#define SCANQUEUE_LIFETIME 20000 /* 20sec, unit:msec */ +#endif + +#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_UNDER_CMD 0x00000200 */ +/* define WIFI_UNDER_P2P 0x00000400 */ +#define WIFI_STA_ALIVE_CHK_STATE 0x00000400 +#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station is under site surveying */ +#ifdef WDS +#define WIFI_WDS 0x00001000 +#define WIFI_WDS_RX_BEACON 0x00002000 /* already rx WDS AP beacon */ +#endif +#ifdef AUTO_CONFIG +#define WIFI_AUTOCONF 0x00004000 +#define WIFI_AUTOCONF_IND 0x00008000 +#endif + +/** +* ========== P2P Section Start =============== +#define WIFI_P2P_LISTEN_STATE 0x00010000 +#define WIFI_P2P_GROUP_FORMATION_STATE 0x00020000 + ========== P2P Section End =============== +*/ + +/* ifdef UNDER_MPTEST */ +#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 +/* endif */ + +/* define _FW_UNDER_CMD WIFI_UNDER_CMD */ +#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_WAPI, + dot11AuthAlgrthm_MaxNum +}; + +/* Scan type including active and passive scan. */ +typedef enum _RT_SCAN_TYPE +{ + SCAN_PASSIVE, + SCAN_ACTIVE, + SCAN_MIX, +}RT_SCAN_TYPE, *PRT_SCAN_TYPE; + +enum _BAND +{ + GHZ24_50 = 0, + GHZ_50, + GHZ_24, + GHZ_MAX, +}; + +#define rtw_band_valid(band) ((band) >= GHZ24_50 && (band) < GHZ_MAX) + +enum DriverInterface { + DRIVER_WEXT = 1, + DRIVER_CFG80211 = 2 +}; + +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 struct __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; + sint traffic_busy; + _timer sitesurvey_ctrl_timer; +}; + +typedef struct _RT_LINK_DETECT_T{ + 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. */ + /* u8 TrafficBusyState; */ + u8 TrafficTransitionCount; + u32 LowPowerTransitionCount; +}RT_LINK_DETECT_T, *PRT_LINK_DETECT_T; + +struct profile_info { + u8 ssidlen; + u8 ssid[ WLAN_SSID_MAXLEN ]; + u8 peermac[ ETH_ALEN ]; +}; + +struct tx_invite_req_info{ + u8 token; + u8 benable; + u8 go_ssid[ WLAN_SSID_MAXLEN ]; + 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. */ +}; + +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 ndis_802_11_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 this P2P group */ + u8 ssid[ WLAN_SSID_MAXLEN ]; /* 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{ + _timer 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; + unsigned long last_ro_ch_time; /* this will be updated at the beginning and end of ro_ch */ +}; + +struct wifidirect_info{ + struct adapter * padapter; + _timer find_phase_timer; + _timer restore_p2p_state_timer; + + /* Used to do the scanning. After confirming the peer is availalble, the driver transmits the P2P frame to peer. */ + _timer pre_tx_scan_timer; + _timer reset_ch_sitesurvey; + _timer 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 */ + 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; + u8 nego_ssid[ WLAN_SSID_MAXLEN ]; /* SSID information for group negotitation */ + u8 nego_ssidlen; + u8 p2p_group_ssid[WLAN_SSID_MAXLEN]; + 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. */ + u8 external_uuid; /* UUID flag */ + u8 uuid[16]; /* UUID */ + 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. */ + u8 driver_interface; /* Indicate DRIVER_WEXT or DRIVER_CFG80211 */ +}; + +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; + u8 link_established; + u8 sta_cnt; + u8 sta_maximum; /* 1:tdls sta is equal (NUM_STA-1), reach max direct link number; 0: else; */ + struct tdls_ss_record ss_record; + u8 ch_sensing; + u8 cur_channel; + u8 candidate_ch; + u8 collect_pkt_num[MAX_CHANNEL_NUM]; + _lock cmd_lock; + _lock hdl_lock; + u8 watchdog_count; + u8 dev_discovered; /* WFD_TDLS: for sigma test */ + u8 tdls_enable; + u8 external_setup; /* true: setup is handled by wpa_supplicant */ +}; + +struct tdls_txmgmt { + u8 peer[ETH_ALEN]; + u8 action_code; + u8 dialog_token; + u16 status_code; + u8 *buf; + size_t len; + u8 external_support; +}; + +/* used for mlme_priv.roam_flags */ +enum { + RTW_ROAM_ON_EXPIRED = BIT0, + RTW_ROAM_ON_RESUME = BIT1, + RTW_ROAM_ACTIVE = BIT2, +}; + +struct mlme_priv { + + _lock lock; + sint fw_state; /* shall we protect this variable? maybe not necessarily... */ + u8 bScanInProcess; + u8 to_join; /* flag */ + + u8 to_roam; /* roaming trying times */ + struct wlan_network *roam_network; /* the target of active roam */ + u8 roam_flags; + u8 roam_rssi_diff_th; /* rssi difference threshold for active scan candidate selection */ + u32 roam_scan_int_ms; /* scan interval for active roam */ + u32 roam_scanr_exp_ms; /* scan result expire time in ms for roam */ + u8 roam_tgt_addr[ETH_ALEN]; /* request to roam to speicific target without other consideration */ + + u8 *nic_hdl; + + u8 not_indic_disco; + struct list_head *pscanned; + struct __queue free_bss_pool; + struct __queue scanned_queue; + u8 *free_bss_buf; + u32 num_of_scanned; + + struct ndis_802_11_ssid assoc_ssid; + u8 assoc_bssid[6]; + + struct wlan_network cur_network; + struct wlan_network *cur_network_scanned; + + /* uint wireless_mode; no used, remove it */ + + u32 auto_scan_int_ms; + + _timer assoc_timer; + + uint assoc_by_bssid; + uint assoc_by_rssi; + + _timer scan_to_timer; /* driver itself handles scan_timeout status. */ + unsigned long scan_start_time; /* used to evaluate the time spent in scanning */ + + _timer 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; + + /* Number of HT AP/stations 20 MHz */ + /* int num_sta_ht_20mhz; */ + + + int num_FortyMHzIntolerant; + + struct ht_priv htpriv; + + RT_LINK_DETECT_T LinkDetectInfo; + _timer dynamic_chk_timer; /* dynamic/periodic check timer */ + + u8 acm_mask; /* for wmm acm mask */ + u8 ChannelPlan; + RT_SCAN_TYPE scan_mode; /* active: 1, passive: 0 */ + + u8 *wps_probe_req_ie; + u32 wps_probe_req_ie_len; + + /* 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; + + u8 *assoc_req; + u32 assoc_req_len; + u8 *assoc_rsp; + u32 assoc_rsp_len; + + u8 *wps_beacon_ie; + /* u8 *wps_probe_req_ie; */ + u8 *wps_probe_resp_ie; + u8 *wps_assoc_resp_ie; /* for CONFIG_IOCTL_CFG80211, this IE could include p2p ie / wfd ie */ + + u32 wps_beacon_ie_len; + /* u32 wps_probe_req_ie_len; */ + u32 wps_probe_resp_ie_len; + u32 wps_assoc_resp_ie_len; /* for CONFIG_IOCTL_CFG80211, this IE len could include p2p ie / wfd ie */ + + 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; + u32 p2p_go_probe_resp_ie_len; /* for GO */ + u32 p2p_assoc_req_ie_len; + + _lock bcn_update_lock; + u8 update_bcn; + +#ifdef CONFIG_INTEL_WIDI + int widi_state; + int listen_state; + _timer listen_timer; + atomic_t rx_probe_rsp; /* 1:receive probe respone from RDS source. */ + u8 *l2sdTaBuffer; + u8 channel_idx; + u8 group_cnt; /* In WiDi 3.5, they specified another scan algo. for WFD/RDS co-existed */ + u8 sa_ext[L2SDTA_SERVICE_VE_LEN]; + + u8 widi_enable; + /** + * For WiDi 4; upper layer would set + * p2p_primary_device_type_category_id + * p2p_primary_device_type_sub_category_id + * p2p_secondary_device_type_category_id + * p2p_secondary_device_type_sub_category_id + */ + u16 p2p_pdt_cid; + u16 p2p_pdt_scid; + u8 num_p2p_sdt; + u16 p2p_sdt_cid[MAX_NUM_P2P_SDT]; + u16 p2p_sdt_scid[MAX_NUM_P2P_SDT]; + u8 p2p_reject_disable; /* When starting NL80211 wpa_supplicant/hostapd, it will call netdev_close */ + /* such that it will cause p2p disabled. Use this flag to reject. */ +#endif /* CONFIG_INTEL_WIDI */ + + u8 NumOfBcnInfoChkFail; + unsigned long timeBcnInfoChkStart; +}; + +#define rtw_mlme_set_auto_scan_int(adapter, ms) \ + do { \ + adapter->mlmepriv.auto_scan_int_ms = ms; \ + while (0) + +void rtw_mlme_reset_auto_scan_int(struct adapter *adapter); + +struct hostapd_priv +{ + struct adapter *padapter; +}; + +extern int hostapd_mode_init(struct adapter *padapter); +extern void hostapd_mode_unload(struct adapter *padapter); + +extern void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf); +extern void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf); +extern void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf); +extern void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf); +extern void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf); +extern void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf); +extern void rtw_atimdone_event_callback(struct adapter *adapter, u8 *pbuf); +extern void rtw_cpwm_event_callback(struct adapter *adapter, u8 *pbuf); +extern void rtw_wmm_event_callback(struct adapter *padapter, u8 *pbuf); + +extern void rtw_join_timeout_handler(RTW_TIMER_HDL_ARGS); +extern void _rtw_scan_timeout_handler(RTW_TIMER_HDL_ARGS); + +int event_thread(void *context); + +extern void rtw_free_network_queue(struct adapter *adapter, u8 isfreeall); +extern int rtw_init_mlme_priv(struct adapter *adapter);/* (struct mlme_priv *pmlmepriv); */ + +extern void rtw_free_mlme_priv (struct mlme_priv *pmlmepriv); + + +extern sint rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv); +extern sint rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, sint keyid, u8 set_tx, bool enqueue); +extern sint rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv); + +__inline static 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; +} + +__inline static sint check_fwstate(struct mlme_priv *pmlmepriv, sint state) +{ + if (pmlmepriv->fw_state & state) + return true; + + return false; +} + +__inline static sint 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 + */ +__inline static void set_fwstate(struct mlme_priv *pmlmepriv, sint state) +{ + pmlmepriv->fw_state |= state; + /* FOR HW integration */ + if (_FW_UNDER_SURVEY ==state) { + pmlmepriv->bScanInProcess = true; + } +} + +__inline static void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint 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... + */ +__inline static void clr_fwstate(struct mlme_priv *pmlmepriv, sint state) +{ + spin_lock_bh(&pmlmepriv->lock); + if (check_fwstate(pmlmepriv, state) == true) + pmlmepriv->fw_state ^= state; + spin_unlock_bh(&pmlmepriv->lock); +} + +__inline static void set_scanned_network_val(struct mlme_priv *pmlmepriv, sint val) +{ + spin_lock_bh(&pmlmepriv->lock); + pmlmepriv->num_of_scanned = val; + spin_unlock_bh(&pmlmepriv->lock); +} + +extern u16 rtw_get_capability(struct wlan_bssid_ex *bss); +extern void rtw_update_scanned_network(struct adapter *adapter, struct wlan_bssid_ex *target); +extern void rtw_disconnect_hdl_under_linked(struct adapter * adapter, struct sta_info *psta, u8 free_assoc); +extern void rtw_generate_random_ibss(u8 *pibss); +extern struct wlan_network* rtw_find_network(struct __queue *scanned_queue, u8 *addr); +extern struct wlan_network* rtw_get_oldest_wlan_network(struct __queue *scanned_queue); +struct wlan_network *_rtw_find_same_network(struct __queue *scanned_queue, struct wlan_network *network); + +extern void rtw_free_assoc_resources(struct adapter * adapter, int lock_scanned_queue); +extern void rtw_indicate_disconnect(struct adapter * adapter); +extern void rtw_indicate_connect(struct adapter * adapter); +void rtw_indicate_scan_done(struct adapter *padapter, bool aborted); +void rtw_scan_abort(struct adapter *adapter); + +extern int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len); +extern int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len); +extern void rtw_init_registrypriv_dev_network(struct adapter *adapter); + +extern void rtw_update_registrypriv_dev_network(struct adapter *adapter); + +extern void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter); + +extern void _rtw_join_timeout_handler(struct adapter *adapter); +extern void rtw_scan_timeout_handler(struct adapter *adapter); + +extern void rtw_dynamic_check_timer_handlder(struct adapter *adapter); +bool rtw_is_scan_deny(struct adapter *adapter); +void rtw_clear_scan_deny(struct adapter *adapter); +void rtw_set_scan_deny_timer_hdl(struct adapter *adapter); +void rtw_set_scan_deny(struct adapter *adapter, u32 ms); + +extern int _rtw_init_mlme_priv(struct adapter *padapter); + +void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv); + +extern void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv); + +/* extern struct wlan_network* _rtw_dequeue_network(struct __queue *queue); */ + +extern struct wlan_network* _rtw_alloc_network(struct mlme_priv *pmlmepriv); + + +extern void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall); +extern void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork); + + +extern struct wlan_network* _rtw_find_network(struct __queue *scanned_queue, u8 *addr); + +extern void _rtw_free_network_queue(struct adapter *padapter, u8 isfreeall); + +extern sint rtw_if_up(struct adapter *padapter); + +sint rtw_linked_check(struct adapter *padapter); + +u8 *rtw_get_capability_from_ie(u8 *ie); +u8 *rtw_get_beacon_interval_from_ie(u8 *ie); + + +void rtw_joinbss_reset(struct adapter *padapter); + +void rtw_ht_use_default_setting(struct adapter *padapter); +void rtw_build_wmm_ie_ht(struct adapter *padapter, u8 *out_ie, uint *pout_len); +unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len, u8 channel); +void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len, u8 channel); +void rtw_issue_addbareq_cmd(struct adapter *padapter, struct xmit_frame *pxmitframe); +void rtw_append_exented_cap(struct adapter *padapter, u8 *out_ie, uint *pout_len); + +int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork); +int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst, u8 feature); + +#define rtw_roam_flags(adapter) ((adapter)->mlmepriv.roam_flags) +#define rtw_chk_roam_flags(adapter, flags) ((adapter)->mlmepriv.roam_flags & flags) +#define rtw_clr_roam_flags(adapter, flags) \ + do { \ + ((adapter)->mlmepriv.roam_flags &= ~flags); \ + } while (0) + +#define rtw_set_roam_flags(adapter, flags) \ + do { \ + ((adapter)->mlmepriv.roam_flags |= flags); \ + } while (0) + +#define rtw_assign_roam_flags(adapter, flags) \ + do { \ + ((adapter)->mlmepriv.roam_flags = flags); \ + } while (0) + +void _rtw_roaming(struct adapter *adapter, struct wlan_network *tgt_network); +void rtw_roaming(struct adapter *adapter, struct wlan_network *tgt_network); +void rtw_set_to_roam(struct adapter *adapter, u8 to_roam); +u8 rtw_dec_to_roam(struct adapter *adapter); +u8 rtw_to_roam(struct adapter *adapter); +int rtw_select_roaming_candidate(struct mlme_priv *pmlmepriv); + +void rtw_sta_media_status_rpt(struct adapter *adapter, struct sta_info *psta, u32 mstatus); + +#endif /* __RTL871X_MLME_H_ */ |
