// SPDX-License-Identifier: GPL-2.0 /****************************************************************************** * * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. * ******************************************************************************/ #include <linux/etherdevice.h> #include <drv_types.h> #include <rtw_debug.h> #include <hal_btcoex.h> #include <linux/jiffies.h> int rtw_init_mlme_priv(struct adapter *padapter) { … } static void rtw_free_mlme_ie_data(u8 **ppie, u32 *plen) { … } void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv) { … } void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv) { … } struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv) { … } void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall) { … } void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork) { … } /* return the wlan_network with the matching addr Shall be called under atomic context... to avoid possible racing condition... */ struct wlan_network *_rtw_find_network(struct __queue *scanned_queue, u8 *addr) { … } void rtw_free_network_queue(struct adapter *padapter, u8 isfreeall) { … } signed int rtw_if_up(struct adapter *padapter) { … } void rtw_generate_random_ibss(u8 *pibss) { … } u8 *rtw_get_capability_from_ie(u8 *ie) { … } u16 rtw_get_capability(struct wlan_bssid_ex *bss) { … } u8 *rtw_get_beacon_interval_from_ie(u8 *ie) { … } void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv) { … } void rtw_free_network_nolock(struct adapter *padapter, struct wlan_network *pnetwork); void rtw_free_network_nolock(struct adapter *padapter, struct wlan_network *pnetwork) { … } /* return the wlan_network with the matching addr Shall be called under atomic context... to avoid possible racing condition... */ struct wlan_network *rtw_find_network(struct __queue *scanned_queue, u8 *addr) { … } int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork) { … } inline int is_same_ess(struct wlan_bssid_ex *a, struct wlan_bssid_ex *b) { … } int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst, u8 feature) { … } struct wlan_network *_rtw_find_same_network(struct __queue *scanned_queue, struct wlan_network *network) { … } struct wlan_network *rtw_get_oldest_wlan_network(struct __queue *scanned_queue) { … } void update_network(struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src, struct adapter *padapter, bool update_ie) { … } static void update_current_network(struct adapter *adapter, struct wlan_bssid_ex *pnetwork) { … } /* Caller must hold pmlmepriv->lock first. */ void rtw_update_scanned_network(struct adapter *adapter, struct wlan_bssid_ex *target) { … } void rtw_add_network(struct adapter *adapter, struct wlan_bssid_ex *pnetwork); void rtw_add_network(struct adapter *adapter, struct wlan_bssid_ex *pnetwork) { … } /* select the desired network based on the capability of the (i)bss. */ /* check items: (1) security */ /* (2) network_type */ /* (3) WMM */ /* (4) HT */ /* (5) others */ int rtw_is_desired_network(struct adapter *adapter, struct wlan_network *pnetwork); int rtw_is_desired_network(struct adapter *adapter, struct wlan_network *pnetwork) { … } /* TODO: Perry : For Power Management */ void rtw_atimdone_event_callback(struct adapter *adapter, u8 *pbuf) { … } void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf) { … } void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf) { … } void rtw_dummy_event_callback(struct adapter *adapter, u8 *pbuf) { … } void rtw_fwdbg_event_callback(struct adapter *adapter, u8 *pbuf) { … } static void free_scanqueue(struct mlme_priv *pmlmepriv) { … } static void rtw_reset_rx_info(struct debug_priv *pdbgpriv) { … } static void find_network(struct adapter *adapter) { … } /* *rtw_free_assoc_resources: the caller has to lock pmlmepriv->lock */ void rtw_free_assoc_resources(struct adapter *adapter, int lock_scanned_queue) { … } /* *rtw_indicate_connect: the caller has to lock pmlmepriv->lock */ void rtw_indicate_connect(struct adapter *padapter) { … } /* *rtw_indicate_disconnect: the caller has to lock pmlmepriv->lock */ void rtw_indicate_disconnect(struct adapter *padapter) { … } inline void rtw_indicate_scan_done(struct adapter *padapter, bool aborted) { … } void rtw_scan_abort(struct adapter *adapter) { … } static struct sta_info *rtw_joinbss_update_stainfo(struct adapter *padapter, struct wlan_network *pnetwork) { … } /* pnetwork : returns from rtw_joinbss_event_callback */ /* ptarget_wlan: found from scanned_queue */ static void rtw_joinbss_update_network(struct adapter *padapter, struct wlan_network *ptarget_wlan, struct wlan_network *pnetwork) { … } /* Notes: the function could be > passive_level (the same context as Rx tasklet) */ /* pnetwork : returns from rtw_joinbss_event_callback */ /* ptarget_wlan: found from scanned_queue */ /* if join_res > 0, for (fw_state ==WIFI_STATION_STATE), we check if "ptarget_sta" & "ptarget_wlan" exist. */ /* if join_res > 0, for (fw_state ==WIFI_ADHOC_STATE), we only check if "ptarget_wlan" exist. */ /* if join_res > 0, update "cur_network->network" from "pnetwork->network" if (ptarget_wlan != NULL). */ /* */ /* define REJOIN */ void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf) { … } void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf) { … } /* FOR STA, AP , AD-HOC mode */ void rtw_sta_media_status_rpt(struct adapter *adapter, struct sta_info *psta, u32 mstatus) { … } void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf) { … } void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf) { … } void rtw_cpwm_event_callback(struct adapter *padapter, u8 *pbuf) { … } void rtw_wmm_event_callback(struct adapter *padapter, u8 *pbuf) { … } /* * _rtw_join_timeout_handler - Timeout/failure handler for CMD JoinBss * @adapter: pointer to struct adapter structure */ void _rtw_join_timeout_handler(struct timer_list *t) { … } /* * rtw_scan_timeout_handler - Timeout/Failure handler for CMD SiteSurvey * @adapter: pointer to struct adapter structure */ void rtw_scan_timeout_handler(struct timer_list *t) { … } void rtw_mlme_reset_auto_scan_int(struct adapter *adapter) { … } static void rtw_auto_scan_handler(struct adapter *padapter) { … } void rtw_dynamic_check_timer_handler(struct adapter *adapter) { … } inline bool rtw_is_scan_deny(struct adapter *adapter) { … } inline void rtw_clear_scan_deny(struct adapter *adapter) { … } void rtw_set_scan_deny(struct adapter *adapter, u32 ms) { … } /* * Select a new roaming candidate from the original @param candidate and @param competitor * @return true: candidate is updated * @return false: candidate is not updated */ static int rtw_check_roaming_candidate(struct mlme_priv *mlme , struct wlan_network **candidate, struct wlan_network *competitor) { … } int rtw_select_roaming_candidate(struct mlme_priv *mlme) { … } /* * Select a new join candidate from the original @param candidate and @param competitor * @return true: candidate is updated * @return false: candidate is not updated */ static int rtw_check_join_candidate(struct mlme_priv *mlme , struct wlan_network **candidate, struct wlan_network *competitor) { … } /* Calling context: The caller of the sub-routine will be in critical section... The caller must hold the following spinlock pmlmepriv->lock */ int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv) { … } signed int rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv) { … } signed int rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, signed int keyid, u8 set_tx, bool enqueue) { … } /* adjust ies for rtw_joinbss_cmd in WMM */ int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len) { … } /* */ /* Ported from 8185: IsInPreAuthKeyList(). (Renamed from SecIsInPreAuthKeyList(), 2006-10-13.) */ /* Added by Annie, 2006-05-07. */ /* */ /* Search by BSSID, */ /* Return Value: */ /* -1 :if there is no pre-auth key in the table */ /* >= 0 :if there is pre-auth key, and return the entry id */ /* */ /* */ static int SecIsInPMKIDList(struct adapter *Adapter, u8 *bssid) { … } /* */ /* Check the RSN IE length */ /* If the RSN IE length <= 20, the RSN IE didn't include the PMKID information */ /* 0-11th element in the array are the fixed IE */ /* 12th element in the array is the IE */ /* 13th element in the array is the IE length */ /* */ static int rtw_append_pmkid(struct adapter *Adapter, int iEntry, u8 *ie, uint ie_len) { … } signed int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len) { … } void rtw_init_registrypriv_dev_network(struct adapter *adapter) { … } void rtw_update_registrypriv_dev_network(struct adapter *adapter) { … } void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter) { … } /* the function is at passive_level */ 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) { … } /* the function is >= passive_level */ unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len, u8 channel) { … } /* the function is > passive_level (in critical_section) */ 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) { … } inline void rtw_set_to_roam(struct adapter *adapter, u8 to_roam) { … } inline u8 rtw_dec_to_roam(struct adapter *adapter) { … } inline u8 rtw_to_roam(struct adapter *adapter) { … } void rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network) { … } void _rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network) { … } signed int rtw_linked_check(struct adapter *padapter) { … }
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