/******************************************************************************
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*
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* Copyright(c) 2007 - 2019 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __RTW_AP_H_
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#define __RTW_AP_H_
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#ifdef CONFIG_AP_MODE
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/* external function */
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extern void rtw_indicate_sta_assoc_event(_adapter *padapter, struct sta_info *psta);
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extern void rtw_indicate_sta_disassoc_event(_adapter *padapter, struct sta_info *psta);
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void init_mlme_ap_info(_adapter *padapter);
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void free_mlme_ap_info(_adapter *padapter);
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u8 rtw_set_tim_ie(u8 dtim_cnt, u8 dtim_period
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, const u8 *tim_bmp, u8 tim_bmp_len, u8 *tim_ie);
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/* void update_BCNTIM(_adapter *padapter); */
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void rtw_add_bcn_ie(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index, u8 *data, u8 len);
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void rtw_remove_bcn_ie(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index);
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void rtw_add_bcn_ie_ex(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 eid_ex, u8 *data, u8 len);
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void rtw_remove_bcn_ie_ex(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index, u8* pindex_ex, u8 index_ex_len);
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void _update_beacon(_adapter *padapter,struct _ADAPTER_LINK *padapter_link,
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u8 ie_id, u8 *oui, u8 tx, u8 flags, const char *tag);
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#define rtw_update_beacon(adapter, adapter_link, ie_id, oui, tx, flags) _update_beacon((adapter), (adapter_link), (ie_id), (oui), (tx), (flags), __func__)
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/*rtw_update_beacon - (flags) can set to normal enqueue (0) and RTW_CMDF_WAIT_ACK enqueue.
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(flags) = RTW_CMDF_DIRECTLY is not currently implemented, it will do normal enqueue.*/
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void expire_timeout_post_chk(_adapter *padapter, u32 ap_chk_sta_bmp);
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void expire_timeout_chk(_adapter *padapter, u32 *ap_chk_sta_bmp);
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void update_sta_info_apmode(_adapter *padapter, struct sta_info *psta);
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void rtw_start_bss_hdl_after_chbw_decided(_adapter *adapter, struct _ADAPTER_LINK *adapter_link);
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void rtw_core_ap_prepare(_adapter *padapter, struct createbss_parm *parm);
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int rtw_check_beacon_data(_adapter *padapter, u8 *pbuf, int len);
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void rtw_ap_restore_network(_adapter *padapter);
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#if CONFIG_RTW_MACADDR_ACL
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void rtw_macaddr_acl_init(_adapter *adapter, u8 period);
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void rtw_macaddr_acl_deinit(_adapter *adapter, u8 period);
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void rtw_macaddr_acl_clear(_adapter *adapter, u8 period);
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void rtw_set_macaddr_acl(_adapter *adapter, u8 period, int mode);
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int rtw_acl_add_sta(_adapter *adapter, u8 period, const u8 *addr);
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int rtw_acl_remove_sta(_adapter *adapter, u8 period, const u8 *addr);
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#endif /* CONFIG_RTW_MACADDR_ACL */
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u8 rtw_ap_set_sta_key(_adapter *adapter, const u8 *addr, u8 alg, const u8 *key, u8 keyid, u8 gk);
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u8 rtw_ap_set_pairwise_key(_adapter *padapter, struct sta_info *psta);
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int rtw_ap_set_group_key(_adapter *padapter,struct _ADAPTER_LINK *padapter_link,
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u8 *key, u8 alg, int keyid);
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int rtw_ap_set_wep_key(_adapter *padapter, struct _ADAPTER_LINK *padapter_link,
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u8 *key, u8 keylen, int keyid, u8 set_tx);
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#ifdef CONFIG_NATIVEAP_MLME
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void associated_clients_update(_adapter *padapter, u8 updated, u32 sta_info_type);
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void bss_cap_update_on_sta_join(_adapter *padapter, struct sta_info *psta);
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u8 bss_cap_update_on_sta_leave(_adapter *padapter, struct sta_info *psta);
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void sta_info_update(_adapter *padapter, struct sta_info *psta);
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u8 ap_free_sta(_adapter *padapter, struct sta_info *psta, bool active, u16 reason, bool enqueue, u8 disassoc);
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int rtw_sta_flush(_adapter *padapter, bool enqueue);
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void start_ap_mode(_adapter *padapter);
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void stop_ap_mode(_adapter *padapter);
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#endif
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void rtw_ap_update_clients_rainfo(struct _ADAPTER *a, enum phl_cmd_type flag);
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void rtw_ap_update_bss_bchbw(_adapter *adapter, struct _ADAPTER_LINK *adapter_link,
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WLAN_BSSID_EX *bss, struct rtw_chan_def *chandef);
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u8 rtw_ap_bchbw_decision(_adapter *adapter, u8 ifbmp, u8 excl_ifbmp, s8 req_band
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, s16 req_ch, s8 req_bw, s8 req_offset, struct rtw_chan_def *chdef);
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#ifdef CONFIG_AUTO_AP_MODE
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void rtw_auto_ap_rx_msg_dump(_adapter *padapter, union recv_frame *precv_frame, u8 *ehdr_pos);
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extern void rtw_start_auto_ap(_adapter *adapter);
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#endif /* CONFIG_AUTO_AP_MODE */
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void rtw_ap_parse_sta_capability(_adapter *adapter, struct sta_info *sta, u8 *cap);
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u16 rtw_ap_parse_sta_supported_rates(_adapter *adapter, struct sta_info *sta, u8 *tlv_ies, u16 tlv_ies_len);
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u16 rtw_ap_parse_sta_security_ie(_adapter *adapter, struct sta_info *sta, struct rtw_ieee802_11_elems *elems);
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void rtw_ap_parse_sta_wmm_ie(_adapter *adapter, struct sta_info *sta, u8 *tlv_ies, u16 tlv_ies_len);
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void rtw_ap_parse_sta_ht_ie(_adapter *adapter, struct sta_info *sta, struct rtw_ieee802_11_elems *elems);
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void rtw_ap_parse_sta_vht_ie(_adapter *adapter, struct sta_info *sta, struct rtw_ieee802_11_elems *elems);
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void rtw_ap_parse_sta_he_ie(_adapter *adapter, struct sta_info *sta, struct rtw_ieee802_11_elems *elems);
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void rtw_ap_parse_sta_multi_ap_ie(_adapter *adapter, struct sta_info *sta, u8 *ies, int ies_len);
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void rtw_core_ap_start(_adapter *padapter, struct createbss_parm *parm);
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void rtw_core_ap_swch_start(_adapter *padapter, struct createbss_parm *parm);
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/* b2u flags */
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#define RTW_AP_B2U_ALL BIT0
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#define RTW_AP_B2U_GA_UCAST BIT1 /* WDS group addressed unicast frame, forward only */
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#define RTW_AP_B2U_BCAST BIT2
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#define RTW_AP_B2U_IP_MCAST BIT3
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#define rtw_ap_src_b2u_policy_chk(flags, da) ( \
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(flags & RTW_AP_B2U_ALL) \
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|| ((flags & RTW_AP_B2U_BCAST) && is_broadcast_mac_addr(da)) \
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|| ((flags & RTW_AP_B2U_IP_MCAST) && (IP_MCAST_MAC(da) || ICMPV6_MCAST_MAC(da))) \
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)
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#define rtw_ap_fwd_b2u_policy_chk(flags, da, gaucst) ( \
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(flags & RTW_AP_B2U_ALL) \
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|| ((flags & RTW_AP_B2U_GA_UCAST) && gaucst) \
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|| ((flags & RTW_AP_B2U_BCAST) && is_broadcast_mac_addr(da)) \
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|| ((flags & RTW_AP_B2U_IP_MCAST) && (IP_MCAST_MAC(da) || ICMPV6_MCAST_MAC(da))) \
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)
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void dump_ap_b2u_flags(void *sel, _adapter *adapter);
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int rtw_ap_addr_resolve(_adapter *adapter, u16 os_qid, struct xmit_frame *xframe, struct sk_buff *pkt, _list *f_list);
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int rtw_ap_rx_data_validate_hdr(_adapter *adapter, union recv_frame *rframe, struct sta_info **sta);
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int rtw_ap_rx_msdu_act_check(union recv_frame *rframe
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, const u8 *da, const u8 *sa
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, u8 *msdu, enum rtw_rx_llc_hdl llc_hdl
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, struct xmit_frame **fwd_frame, _list *f_list);
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#ifdef CONFIG_BMC_TX_RATE_SELECT
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void rtw_update_bmc_sta_tx_rate(_adapter *adapter);
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#endif
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void rtw_process_ht_action_smps(_adapter *padapter, u8 *ta, u8 ctrl_field);
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void rtw_process_public_act_bsscoex(_adapter *padapter, u8 *pframe, uint frame_len);
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#ifdef CONFIG_80211N_HT
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int rtw_ht_operation_update(_adapter *padapter, struct _ADAPTER_LINK *padapter_link);
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#endif /* CONFIG_80211N_HT */
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u8 rtw_ap_sta_states_check(_adapter *adapter);
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void rtw_ap_set_sta_wmode(_adapter *padapter, struct sta_info *sta);
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#if defined(CONFIG_RTW_ACS) && defined(WKARD_ACS)
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void rtw_acs_start(_adapter *padapter);
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void rtw_acs_stop(_adapter *padapter);
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#endif /* defined(CONFIG_RTW_ACS) && defined(WKARD_ACS) */
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void rtw_ap_set_edca(_adapter *padapter, struct _ADAPTER_LINK *padapter_link, enum rtw_ac ac, u32 param);
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#ifdef CONFIG_AP_CMD_DISPR
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#define CMD_APSTART_ACQUIRE BIT0
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#define CMD_APSTOP_ACQUIRE BIT1
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#define CMD_APSTOP_STARTED BIT2
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enum rtw_phl_status rtw_ap_start_cmd(struct cmd_obj *p);
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enum rtw_phl_status rtw_ap_stop_cmd(struct cmd_obj *p);
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void rtw_ap_stop_set_state(struct _ADAPTER *a, u8 st);
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int rtw_ap_stop_wait(struct _ADAPTER *a);
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enum rtw_phl_status rtw_ap_add_del_sta_cmd(struct _ADAPTER *padapter);
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enum rtw_phl_status rtw_free_bcn_entry(struct _ADAPTER *padapter);
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bool rtw_add_del_sta_cmd_check(struct _ADAPTER *padapter, unsigned char *MacAddr, bool add_sta);
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void rtw_cmd_ap_add_del_sta_req_init(struct _ADAPTER *padapter);
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void rtw_cmd_ap_add_del_sta_req_free(struct _ADAPTER *padapter);
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void rtw_update_probe_rsp_basic_rate_and_ext(struct xmit_frame *xframe);
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#endif
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#endif /* end of CONFIG_AP_MODE */
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#endif /*__RTW_AP_H_*/
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