/****************************************************************************** * * 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_P2P_H_ #define __RTW_P2P_H_ #include u32 build_beacon_p2p_ie23a(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_probe_resp_p2p_ie23a(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_prov_disc_request_p2p_ie23a(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 *pssid, u8 ussidlen, u8 *pdev_raddr); u32 build_assoc_resp_p2p_ie23a(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 status_code); u32 build_deauth_p2p_ie23a(struct wifidirect_info *pwdinfo, u8 *pbuf); #ifdef CONFIG_8723AU_P2P u32 build_probe_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_probe_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 tunneled); u32 build_beacon_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_nego_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_nego_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_nego_confirm_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_invitation_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_invitation_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_assoc_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_assoc_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_provdisc_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); u32 build_provdisc_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); #endif /* CONFIG_8723AU_P2P */ u32 process_probe_req_p2p_ie23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len); u32 process_assoc_req_p2p_ie23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len, struct sta_info *psta); u32 process_p2p_devdisc_req23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len); u32 process_p2p_devdisc_resp23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len); u8 process_p2p_provdisc_req23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len); u8 process_p2p_provdisc_resp23a(struct wifidirect_info *pwdinfo, u8 *pframe); u8 process_p2p_group_negotation_req23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len); u8 process_p2p_group_negotation_resp23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len); u8 process_p2p_group_negotation_confirm23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len); u8 process_p2p_presence_req23a(struct wifidirect_info *pwdinfo, u8 *pframe, uint len); void p2p_protocol_wk_hdl23a(struct rtw_adapter *padapter, int cmdtype); #ifdef CONFIG_8723AU_P2P void process_p2p_ps_ie23a(struct rtw_adapter *padapter, u8 *IEs, u32 IELength); void p2p_ps_wk_hdl23a(struct rtw_adapter *padapter, u8 p2p_ps_state); u8 p2p_ps_wk_cmd23a(struct rtw_adapter *padapter, u8 p2p_ps_state, u8 enqueue); #endif /* CONFIG_8723AU_P2P */ void rtw_init_cfg80211_wifidirect_info(struct rtw_adapter *padapter); int rtw_p2p_check_frames(struct rtw_adapter *padapter, const u8 *buf, u32 len, u8 tx); void rtw_append_wfd_ie(struct rtw_adapter *padapter, u8 *buf, u32 *len); void reset_global_wifidirect_info23a(struct rtw_adapter *padapter); int rtw_init_wifi_display_info(struct rtw_adapter *padapter); void rtw_init_wifidirect_timers23a(struct rtw_adapter *padapter); void rtw_init_wifidirect_addrs23a(struct rtw_adapter *padapter, u8 *dev_addr, u8 *iface_addr); void init_wifidirect_info23a(struct rtw_adapter *padapter, enum P2P_ROLE role); int rtw_p2p_enable23a(struct rtw_adapter *padapter, enum P2P_ROLE role); static inline void _rtw_p2p_set_state(struct wifidirect_info *wdinfo, enum P2P_STATE state) { if (wdinfo->p2p_state != state) { /* wdinfo->pre_p2p_state = wdinfo->p2p_state; */ wdinfo->p2p_state = state; } } static inline void _rtw_p2p_set_pre_state(struct wifidirect_info *wdinfo, enum P2P_STATE state) { if (wdinfo->pre_p2p_state != state) wdinfo->pre_p2p_state = state; } static inline void _rtw_p2p_set_role(struct wifidirect_info *wdinfo, enum P2P_ROLE role) { if (wdinfo->role != role) wdinfo->role = role; } static inline int _rtw_p2p_state(struct wifidirect_info *wdinfo) { return wdinfo->p2p_state; } static inline int _rtw_p2p_pre_state(struct wifidirect_info *wdinfo) { return wdinfo->pre_p2p_state; } static inline int _rtw_p2p_role(struct wifidirect_info *wdinfo) { return wdinfo->role; } static inline bool _rtw_p2p_chk_state(struct wifidirect_info *wdinfo, enum P2P_STATE state) { return wdinfo->p2p_state == state; } static inline bool _rtw_p2p_chk_role(struct wifidirect_info *wdinfo, enum P2P_ROLE role) { return wdinfo->role == role; } #define rtw_p2p_set_state(wdinfo, state) _rtw_p2p_set_state(wdinfo, state) #define rtw_p2p_set_pre_state(wdinfo, state) \ _rtw_p2p_set_pre_state(wdinfo, state) #define rtw_p2p_set_role(wdinfo, role) _rtw_p2p_set_role(wdinfo, role) #define rtw_p2p_state(wdinfo) _rtw_p2p_state(wdinfo) #define rtw_p2p_pre_state(wdinfo) _rtw_p2p_pre_state(wdinfo) #define rtw_p2p_role(wdinfo) _rtw_p2p_role(wdinfo) #define rtw_p2p_chk_state(wdinfo, state) _rtw_p2p_chk_state(wdinfo, state) #define rtw_p2p_chk_role(wdinfo, role) _rtw_p2p_chk_role(wdinfo, role) #define rtw_p2p_findphase_ex_set(wdinfo, value) \ ((wdinfo)->find_phase_state_exchange_cnt = (value)) /* is this find phase exchange for social channel scan? */ #define rtw_p2p_findphase_ex_is_social(wdinfo) \ ((wdinfo)->find_phase_state_exchange_cnt >= \ P2P_FINDPHASE_EX_SOCIAL_FIRST) /* should we need find phase exchange anymore? */ #define rtw_p2p_findphase_ex_is_needed(wdinfo) \ ((wdinfo)->find_phase_state_exchange_cnt < P2P_FINDPHASE_EX_MAX && \ (wdinfo)->find_phase_state_exchange_cnt != P2P_FINDPHASE_EX_NONE) #endif