diff options
Diffstat (limited to 'drivers/staging/rtl8723au/include/rtw_p2p.h')
| -rw-r--r-- | drivers/staging/rtl8723au/include/rtw_p2p.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723au/include/rtw_p2p.h b/drivers/staging/rtl8723au/include/rtw_p2p.h new file mode 100644 index 000000000000..93fdc658ff4d --- /dev/null +++ b/drivers/staging/rtl8723au/include/rtw_p2p.h @@ -0,0 +1,158 @@ +/****************************************************************************** + * + * 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 <drv_types.h> + +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 |