1*4882a593Smuzhiyun /******************************************************************************
2*4882a593Smuzhiyun *
3*4882a593Smuzhiyun * Copyright(c) 2007 - 2019 Realtek Corporation.
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify it
6*4882a593Smuzhiyun * under the terms of version 2 of the GNU General Public License as
7*4882a593Smuzhiyun * published by the Free Software Foundation.
8*4882a593Smuzhiyun *
9*4882a593Smuzhiyun * This program is distributed in the hope that it will be useful, but WITHOUT
10*4882a593Smuzhiyun * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12*4882a593Smuzhiyun * more details.
13*4882a593Smuzhiyun *
14*4882a593Smuzhiyun *****************************************************************************/
15*4882a593Smuzhiyun #ifndef __RTW_P2P_H_
16*4882a593Smuzhiyun #define __RTW_P2P_H_
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun u32 build_prov_disc_request_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 *pssid, u8 ussidlen, u8 *pdev_raddr);
20*4882a593Smuzhiyun #ifdef CONFIG_WFD
21*4882a593Smuzhiyun int rtw_init_wifi_display_info(_adapter *padapter);
22*4882a593Smuzhiyun void rtw_wfd_enable(_adapter *adapter, bool on);
23*4882a593Smuzhiyun void rtw_wfd_set_ctrl_port(_adapter *adapter, u16 port);
24*4882a593Smuzhiyun void rtw_tdls_wfd_enable(_adapter *adapter, bool on);
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun u32 build_probe_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
27*4882a593Smuzhiyun u32 build_probe_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 tunneled);
28*4882a593Smuzhiyun u32 build_beacon_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
29*4882a593Smuzhiyun u32 build_nego_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
30*4882a593Smuzhiyun u32 build_nego_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
31*4882a593Smuzhiyun u32 build_nego_confirm_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
32*4882a593Smuzhiyun u32 build_invitation_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
33*4882a593Smuzhiyun u32 build_invitation_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
34*4882a593Smuzhiyun u32 build_assoc_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
35*4882a593Smuzhiyun u32 build_assoc_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
36*4882a593Smuzhiyun u32 build_provdisc_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
37*4882a593Smuzhiyun u32 build_provdisc_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
38*4882a593Smuzhiyun
39*4882a593Smuzhiyun u32 rtw_append_beacon_wfd_ie(_adapter *adapter, u8 *pbuf);
40*4882a593Smuzhiyun u32 rtw_append_probe_req_wfd_ie(_adapter *adapter, u8 *pbuf);
41*4882a593Smuzhiyun u32 rtw_append_probe_resp_wfd_ie(_adapter *adapter, u8 *pbuf);
42*4882a593Smuzhiyun u32 rtw_append_assoc_req_wfd_ie(_adapter *adapter, u8 *pbuf);
43*4882a593Smuzhiyun u32 rtw_append_assoc_resp_wfd_ie(_adapter *adapter, u8 *pbuf);
44*4882a593Smuzhiyun #endif /*CONFIG_WFD */
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun void rtw_xframe_chk_wfd_ie(struct xmit_frame *xframe);
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun u32 process_probe_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint len);
49*4882a593Smuzhiyun u32 process_assoc_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint len, struct sta_info *psta);
50*4882a593Smuzhiyun u8 process_p2p_presence_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len);
51*4882a593Smuzhiyun int process_p2p_cross_connect_ie(_adapter *padapter, u8 *IEs, u32 IELength);
52*4882a593Smuzhiyun
53*4882a593Smuzhiyun #ifdef CONFIG_P2P_PS
54*4882a593Smuzhiyun void process_p2p_ps_ie(_adapter *padapter, u8 *IEs, u32 IELength);
55*4882a593Smuzhiyun void p2p_ps_wk_hdl(_adapter *padapter, u8 p2p_ps_state);
56*4882a593Smuzhiyun u8 p2p_ps_wk_cmd(_adapter *padapter, u8 p2p_ps_state, u8 enqueue);
57*4882a593Smuzhiyun #endif /* CONFIG_P2P_PS */
58*4882a593Smuzhiyun
59*4882a593Smuzhiyun #ifdef CONFIG_IOCTL_CFG80211
60*4882a593Smuzhiyun int rtw_p2p_check_frames(_adapter *padapter, const u8 *buf, u32 len, u8 tx);
61*4882a593Smuzhiyun #endif /* CONFIG_IOCTL_CFG80211 */
62*4882a593Smuzhiyun
63*4882a593Smuzhiyun void reset_global_wifidirect_info(_adapter *padapter);
64*4882a593Smuzhiyun void init_wifidirect_info(_adapter *padapter, enum P2P_ROLE role);
65*4882a593Smuzhiyun int rtw_p2p_enable(_adapter *padapter, enum P2P_ROLE role);
66*4882a593Smuzhiyun
67*4882a593Smuzhiyun void _rtw_p2p_set_role(struct wifidirect_info *wdinfo, enum P2P_ROLE role);
68*4882a593Smuzhiyun
_rtw_p2p_role(struct wifidirect_info * wdinfo)69*4882a593Smuzhiyun static inline int _rtw_p2p_role(struct wifidirect_info *wdinfo)
70*4882a593Smuzhiyun {
71*4882a593Smuzhiyun return wdinfo->role;
72*4882a593Smuzhiyun }
_rtw_p2p_chk_role(struct wifidirect_info * wdinfo,enum P2P_ROLE role)73*4882a593Smuzhiyun static inline bool _rtw_p2p_chk_role(struct wifidirect_info *wdinfo, enum P2P_ROLE role)
74*4882a593Smuzhiyun {
75*4882a593Smuzhiyun return wdinfo->role == role;
76*4882a593Smuzhiyun }
77*4882a593Smuzhiyun
78*4882a593Smuzhiyun #ifdef CONFIG_DBG_P2P
79*4882a593Smuzhiyun void dbg_rtw_p2p_set_role(struct wifidirect_info *wdinfo, enum P2P_ROLE role, const char *caller, int line);
80*4882a593Smuzhiyun #define rtw_p2p_set_role(wdinfo, role) dbg_rtw_p2p_set_role(wdinfo, role, __FUNCTION__, __LINE__)
81*4882a593Smuzhiyun #else /* CONFIG_DBG_P2P */
82*4882a593Smuzhiyun #define rtw_p2p_set_role(wdinfo, role) _rtw_p2p_set_role(wdinfo, role)
83*4882a593Smuzhiyun #endif /* CONFIG_DBG_P2P */
84*4882a593Smuzhiyun
85*4882a593Smuzhiyun #define rtw_p2p_role(wdinfo) _rtw_p2p_role(wdinfo)
86*4882a593Smuzhiyun #define rtw_p2p_chk_role(wdinfo, role) _rtw_p2p_chk_role(wdinfo, role)
87*4882a593Smuzhiyun
88*4882a593Smuzhiyun #endif
89