| /* SPDX-License-Identifier: GPL-2.0 */ |
| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. |
| * |
| ******************************************************************************/ |
| #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 rx_pwd_ba11; |
| 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(struct timer_list *t); |
| extern void _rtw_scan_timeout_handler(struct timer_list *t); |
| |
| 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 timer_list *t); |
| extern void rtw_scan_timeout_handler(struct timer_list *t); |
| |
| extern void rtw_dynamic_check_timer_handler(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_ */ |
