mirror of
https://github.com/morrownr/8821cu-20210916.git
synced 2024-09-07 07:45:06 +00:00
5030 lines
149 KiB
C
5030 lines
149 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 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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#define _RTW_P2P_C_
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#include <drv_types.h>
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#ifdef CONFIG_P2P
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int rtw_p2p_is_channel_list_ok(u8 desired_ch, u8 *ch_list, u8 ch_cnt)
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{
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int found = 0, i = 0;
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for (i = 0; i < ch_cnt; i++) {
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if (ch_list[i] == desired_ch) {
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found = 1;
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break;
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}
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}
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return found ;
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}
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int is_any_client_associated(_adapter *padapter)
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{
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return padapter->stapriv.asoc_list_cnt ? _TRUE : _FALSE;
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}
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static u32 go_add_group_info_attr(struct wifidirect_info *pwdinfo, u8 *pbuf)
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{
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_irqL irqL;
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_list *phead, *plist;
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u32 len = 0;
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u16 attr_len = 0;
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u8 tmplen, *pdata_attr, *pstart, *pcur;
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struct sta_info *psta = NULL;
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_adapter *padapter = pwdinfo->padapter;
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struct sta_priv *pstapriv = &padapter->stapriv;
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RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
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pdata_attr = rtw_zmalloc(MAX_P2P_IE_LEN);
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if (NULL == pdata_attr) {
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RTW_INFO("%s pdata_attr malloc failed\n", __FUNCTION__);
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goto _exit;
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}
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pstart = pdata_attr;
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pcur = pdata_attr;
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_enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
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phead = &pstapriv->asoc_list;
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plist = get_next(phead);
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/* look up sta asoc_queue */
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while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
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psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
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plist = get_next(plist);
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if (psta->is_p2p_device) {
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tmplen = 0;
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pcur++;
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/* P2P device address */
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_rtw_memcpy(pcur, psta->dev_addr, ETH_ALEN);
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pcur += ETH_ALEN;
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/* P2P interface address */
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_rtw_memcpy(pcur, psta->cmn.mac_addr, ETH_ALEN);
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pcur += ETH_ALEN;
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*pcur = psta->dev_cap;
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pcur++;
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/* *(u16*)(pcur) = cpu_to_be16(psta->config_methods); */
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RTW_PUT_BE16(pcur, psta->config_methods);
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pcur += 2;
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_rtw_memcpy(pcur, psta->primary_dev_type, 8);
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pcur += 8;
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*pcur = psta->num_of_secdev_type;
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pcur++;
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_rtw_memcpy(pcur, psta->secdev_types_list, psta->num_of_secdev_type * 8);
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pcur += psta->num_of_secdev_type * 8;
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if (psta->dev_name_len > 0) {
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/* *(u16*)(pcur) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); */
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RTW_PUT_BE16(pcur, WPS_ATTR_DEVICE_NAME);
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pcur += 2;
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/* *(u16*)(pcur) = cpu_to_be16( psta->dev_name_len ); */
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RTW_PUT_BE16(pcur, psta->dev_name_len);
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pcur += 2;
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_rtw_memcpy(pcur, psta->dev_name, psta->dev_name_len);
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pcur += psta->dev_name_len;
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}
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tmplen = (u8)(pcur - pstart);
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*pstart = (tmplen - 1);
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attr_len += tmplen;
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/* pstart += tmplen; */
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pstart = pcur;
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}
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}
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_exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
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if (attr_len > 0)
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len = rtw_set_p2p_attr_content(pbuf, P2P_ATTR_GROUP_INFO, attr_len, pdata_attr);
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rtw_mfree(pdata_attr, MAX_P2P_IE_LEN);
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_exit:
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return len;
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}
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static void issue_group_disc_req(struct wifidirect_info *pwdinfo, u8 *da)
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{
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struct xmit_frame *pmgntframe;
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struct pkt_attrib *pattrib;
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unsigned char *pframe;
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struct rtw_ieee80211_hdr *pwlanhdr;
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unsigned short *fctrl;
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_adapter *padapter = pwdinfo->padapter;
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struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
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struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
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unsigned char category = RTW_WLAN_CATEGORY_P2P;/* P2P action frame */
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u32 p2poui = cpu_to_be32(P2POUI);
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u8 oui_subtype = P2P_GO_DISC_REQUEST;
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u8 dialogToken = 0;
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RTW_INFO("[%s]\n", __FUNCTION__);
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pmgntframe = alloc_mgtxmitframe(pxmitpriv);
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if (pmgntframe == NULL)
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return;
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/* update attribute */
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pattrib = &pmgntframe->attrib;
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update_mgntframe_attrib(padapter, pattrib);
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_rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
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pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
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pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
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fctrl = &(pwlanhdr->frame_ctl);
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*(fctrl) = 0;
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_rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN);
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_rtw_memcpy(pwlanhdr->addr2, pwdinfo->interface_addr, ETH_ALEN);
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_rtw_memcpy(pwlanhdr->addr3, pwdinfo->interface_addr, ETH_ALEN);
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SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
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pmlmeext->mgnt_seq++;
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set_frame_sub_type(pframe, WIFI_ACTION);
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pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
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pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
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/* Build P2P action frame header */
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pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen));
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/* there is no IE in this P2P action frame */
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pattrib->last_txcmdsz = pattrib->pktlen;
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dump_mgntframe(padapter, pmgntframe);
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}
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static void issue_p2p_devdisc_resp(struct wifidirect_info *pwdinfo, u8 *da, u8 status, u8 dialogToken)
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{
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struct xmit_frame *pmgntframe;
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struct pkt_attrib *pattrib;
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unsigned char *pframe;
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struct rtw_ieee80211_hdr *pwlanhdr;
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unsigned short *fctrl;
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_adapter *padapter = pwdinfo->padapter;
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struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
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struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
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unsigned char category = RTW_WLAN_CATEGORY_PUBLIC;
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u8 action = P2P_PUB_ACTION_ACTION;
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u32 p2poui = cpu_to_be32(P2POUI);
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u8 oui_subtype = P2P_DEVDISC_RESP;
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u8 p2pie[8] = { 0x00 };
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u32 p2pielen = 0;
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RTW_INFO("[%s]\n", __FUNCTION__);
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pmgntframe = alloc_mgtxmitframe(pxmitpriv);
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if (pmgntframe == NULL)
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return;
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/* update attribute */
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pattrib = &pmgntframe->attrib;
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update_mgntframe_attrib(padapter, pattrib);
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_rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
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pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
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pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
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fctrl = &(pwlanhdr->frame_ctl);
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*(fctrl) = 0;
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_rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN);
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_rtw_memcpy(pwlanhdr->addr2, pwdinfo->device_addr, ETH_ALEN);
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_rtw_memcpy(pwlanhdr->addr3, pwdinfo->device_addr, ETH_ALEN);
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SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
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pmlmeext->mgnt_seq++;
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set_frame_sub_type(pframe, WIFI_ACTION);
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pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
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pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
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/* Build P2P public action frame header */
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pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen));
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/* Build P2P IE */
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/* P2P OUI */
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p2pielen = 0;
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p2pie[p2pielen++] = 0x50;
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p2pie[p2pielen++] = 0x6F;
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p2pie[p2pielen++] = 0x9A;
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p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */
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/* P2P_ATTR_STATUS */
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p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status);
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pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, p2pie, &pattrib->pktlen);
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pattrib->last_txcmdsz = pattrib->pktlen;
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dump_mgntframe(padapter, pmgntframe);
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}
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static void issue_p2p_provision_resp(struct wifidirect_info *pwdinfo, u8 *raddr, u8 *frame_body, u16 config_method)
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{
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_adapter *padapter = pwdinfo->padapter;
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unsigned char category = RTW_WLAN_CATEGORY_PUBLIC;
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u8 action = P2P_PUB_ACTION_ACTION;
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u8 dialogToken = frame_body[7]; /* The Dialog Token of provisioning discovery request frame. */
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u32 p2poui = cpu_to_be32(P2POUI);
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u8 oui_subtype = P2P_PROVISION_DISC_RESP;
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u8 wpsie[100] = { 0x00 };
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u8 wpsielen = 0;
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#ifdef CONFIG_WFD
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u32 wfdielen = 0;
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#endif
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struct xmit_frame *pmgntframe;
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struct pkt_attrib *pattrib;
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unsigned char *pframe;
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struct rtw_ieee80211_hdr *pwlanhdr;
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unsigned short *fctrl;
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struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
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struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
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pmgntframe = alloc_mgtxmitframe(pxmitpriv);
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if (pmgntframe == NULL)
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return;
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/* update attribute */
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pattrib = &pmgntframe->attrib;
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update_mgntframe_attrib(padapter, pattrib);
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_rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
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pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
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pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
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fctrl = &(pwlanhdr->frame_ctl);
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*(fctrl) = 0;
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_rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN);
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_rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN);
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_rtw_memcpy(pwlanhdr->addr3, adapter_mac_addr(padapter), ETH_ALEN);
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SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
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pmlmeext->mgnt_seq++;
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set_frame_sub_type(pframe, WIFI_ACTION);
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pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
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pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
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pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen));
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wpsielen = 0;
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/* WPS OUI */
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/* *(u32*) ( wpsie ) = cpu_to_be32( WPSOUI ); */
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RTW_PUT_BE32(wpsie, WPSOUI);
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wpsielen += 4;
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#if 0
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/* WPS version */
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/* Type: */
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*(u16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_VER1);
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wpsielen += 2;
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/* Length: */
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*(u16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001);
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wpsielen += 2;
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/* Value: */
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wpsie[wpsielen++] = WPS_VERSION_1; /* Version 1.0 */
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#endif
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/* Config Method */
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/* Type: */
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/* *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_CONF_METHOD ); */
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RTW_PUT_BE16(wpsie + wpsielen, WPS_ATTR_CONF_METHOD);
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wpsielen += 2;
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/* Length: */
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/* *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0002 ); */
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RTW_PUT_BE16(wpsie + wpsielen, 0x0002);
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wpsielen += 2;
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/* Value: */
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/* *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( config_method ); */
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RTW_PUT_BE16(wpsie + wpsielen, config_method);
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wpsielen += 2;
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pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen);
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#ifdef CONFIG_WFD
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wfdielen = build_provdisc_resp_wfd_ie(pwdinfo, pframe);
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pframe += wfdielen;
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pattrib->pktlen += wfdielen;
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#endif
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pattrib->last_txcmdsz = pattrib->pktlen;
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dump_mgntframe(padapter, pmgntframe);
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return;
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}
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static void issue_p2p_presence_resp(struct wifidirect_info *pwdinfo, u8 *da, u8 status, u8 dialogToken)
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{
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struct xmit_frame *pmgntframe;
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struct pkt_attrib *pattrib;
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unsigned char *pframe;
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struct rtw_ieee80211_hdr *pwlanhdr;
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unsigned short *fctrl;
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_adapter *padapter = pwdinfo->padapter;
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struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
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struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
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unsigned char category = RTW_WLAN_CATEGORY_P2P;/* P2P action frame */
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u32 p2poui = cpu_to_be32(P2POUI);
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u8 oui_subtype = P2P_PRESENCE_RESPONSE;
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u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 };
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u8 noa_attr_content[32] = { 0x00 };
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u32 p2pielen = 0;
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RTW_INFO("[%s]\n", __FUNCTION__);
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pmgntframe = alloc_mgtxmitframe(pxmitpriv);
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if (pmgntframe == NULL)
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return;
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/* update attribute */
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pattrib = &pmgntframe->attrib;
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update_mgntframe_attrib(padapter, pattrib);
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_rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
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pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
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pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
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fctrl = &(pwlanhdr->frame_ctl);
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*(fctrl) = 0;
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_rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN);
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_rtw_memcpy(pwlanhdr->addr2, pwdinfo->interface_addr, ETH_ALEN);
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_rtw_memcpy(pwlanhdr->addr3, pwdinfo->interface_addr, ETH_ALEN);
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SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
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pmlmeext->mgnt_seq++;
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set_frame_sub_type(pframe, WIFI_ACTION);
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pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
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pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
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/* Build P2P action frame header */
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pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen));
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pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen));
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/* Add P2P IE header */
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/* P2P OUI */
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p2pielen = 0;
|
|
p2pie[p2pielen++] = 0x50;
|
|
p2pie[p2pielen++] = 0x6F;
|
|
p2pie[p2pielen++] = 0x9A;
|
|
p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */
|
|
|
|
/* Add Status attribute in P2P IE */
|
|
p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status);
|
|
|
|
/* Add NoA attribute in P2P IE */
|
|
noa_attr_content[0] = 0x1;/* index */
|
|
noa_attr_content[1] = 0x0;/* CTWindow and OppPS Parameters */
|
|
|
|
/* todo: Notice of Absence Descriptor(s) */
|
|
|
|
p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_NOA, 2, noa_attr_content);
|
|
|
|
|
|
|
|
pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, p2pie, &(pattrib->pktlen));
|
|
|
|
|
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
|
|
|
dump_mgntframe(padapter, pmgntframe);
|
|
|
|
}
|
|
|
|
u32 build_beacon_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 };
|
|
u16 capability = 0;
|
|
u32 len = 0, p2pielen = 0;
|
|
|
|
|
|
/* P2P OUI */
|
|
p2pielen = 0;
|
|
p2pie[p2pielen++] = 0x50;
|
|
p2pie[p2pielen++] = 0x6F;
|
|
p2pie[p2pielen++] = 0x9A;
|
|
p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */
|
|
|
|
|
|
/* According to the P2P Specification, the beacon frame should contain 3 P2P attributes */
|
|
/* 1. P2P Capability */
|
|
/* 2. P2P Device ID */
|
|
/* 3. Notice of Absence ( NOA ) */
|
|
|
|
/* P2P Capability ATTR */
|
|
/* Type: */
|
|
/* Length: */
|
|
/* Value: */
|
|
/* Device Capability Bitmap, 1 byte */
|
|
/* Be able to participate in additional P2P Groups and */
|
|
/* support the P2P Invitation Procedure */
|
|
/* Group Capability Bitmap, 1 byte */
|
|
capability = P2P_DEVCAP_INVITATION_PROC | P2P_DEVCAP_CLIENT_DISCOVERABILITY;
|
|
capability |= ((P2P_GRPCAP_GO | P2P_GRPCAP_INTRABSS) << 8);
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING))
|
|
capability |= (P2P_GRPCAP_GROUP_FORMATION << 8);
|
|
|
|
capability = cpu_to_le16(capability);
|
|
|
|
p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_CAPABILITY, 2, (u8 *)&capability);
|
|
|
|
|
|
/* P2P Device ID ATTR */
|
|
p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_DEVICE_ID, ETH_ALEN, pwdinfo->device_addr);
|
|
|
|
|
|
/* Notice of Absence ATTR */
|
|
/* Type: */
|
|
/* Length: */
|
|
/* Value: */
|
|
|
|
/* go_add_noa_attr(pwdinfo); */
|
|
|
|
|
|
pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &len);
|
|
|
|
|
|
return len;
|
|
|
|
}
|
|
|
|
#ifdef CONFIG_WFD
|
|
u32 build_beacon_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u16 val16 = 0;
|
|
u32 len = 0, wfdielen = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110812 */
|
|
/* According to the WFD Specification, the beacon frame should contain 4 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID */
|
|
/* 3. Coupled Sink Information */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
|
|
if (P2P_ROLE_GO == pwdinfo->role) {
|
|
if (is_any_client_associated(pwdinfo->padapter)) {
|
|
/* WFD primary sink + WiFi Direct mode + WSD (WFD Service Discovery) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
} else {
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSD (WFD Service Discovery) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
}
|
|
|
|
} else {
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
}
|
|
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_probe_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u16 val16 = 0;
|
|
u32 len = 0, wfdielen = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110812 */
|
|
/* According to the WFD Specification, the probe request frame should contain 4 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID */
|
|
/* 3. Coupled Sink Information */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
|
|
if (1 == pwdinfo->wfd_tdls_enable) {
|
|
/* WFD primary sink + available for WFD session + WiFi TDLS mode + WSC ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type |
|
|
WFD_DEVINFO_SESSION_AVAIL |
|
|
WFD_DEVINFO_WSD |
|
|
WFD_DEVINFO_PC_TDLS;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
} else {
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSC ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type |
|
|
WFD_DEVINFO_SESSION_AVAIL |
|
|
WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
}
|
|
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_probe_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 tunneled)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u32 len = 0, wfdielen = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
u16 v16 = 0;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110812 */
|
|
/* According to the WFD Specification, the probe response frame should contain 4 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID */
|
|
/* 3. Coupled Sink Information */
|
|
/* 4. WFD Session Information */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode */
|
|
|
|
if (_TRUE == pwdinfo->session_available) {
|
|
if (P2P_ROLE_GO == pwdinfo->role) {
|
|
if (is_any_client_associated(pwdinfo->padapter)) {
|
|
if (pwdinfo->wfd_tdls_enable) {
|
|
/* TDLS mode + WSD ( WFD Service Discovery ) */
|
|
v16 = pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_HDCP_SUPPORT;
|
|
RTW_PUT_BE16(wfdie + wfdielen, v16);
|
|
} else {
|
|
/* WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
v16 = pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_HDCP_SUPPORT;
|
|
RTW_PUT_BE16(wfdie + wfdielen, v16);
|
|
}
|
|
} else {
|
|
if (pwdinfo->wfd_tdls_enable) {
|
|
/* available for WFD session + TDLS mode + WSD ( WFD Service Discovery ) */
|
|
v16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD | WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_HDCP_SUPPORT;
|
|
RTW_PUT_BE16(wfdie + wfdielen, v16);
|
|
} else {
|
|
/* available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
v16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD | WFD_DEVINFO_HDCP_SUPPORT;
|
|
RTW_PUT_BE16(wfdie + wfdielen, v16);
|
|
}
|
|
}
|
|
} else {
|
|
if (pwdinfo->wfd_tdls_enable) {
|
|
/* available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
v16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD | WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_HDCP_SUPPORT;
|
|
RTW_PUT_BE16(wfdie + wfdielen, v16);
|
|
} else {
|
|
/* available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
v16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD | WFD_DEVINFO_HDCP_SUPPORT;
|
|
RTW_PUT_BE16(wfdie + wfdielen, v16);
|
|
}
|
|
}
|
|
} else {
|
|
if (pwdinfo->wfd_tdls_enable) {
|
|
v16 = pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_HDCP_SUPPORT;
|
|
RTW_PUT_BE16(wfdie + wfdielen, v16);
|
|
} else {
|
|
v16 = pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_HDCP_SUPPORT;
|
|
RTW_PUT_BE16(wfdie + wfdielen, v16);
|
|
}
|
|
}
|
|
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
|
|
/* WFD Session Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_SESSION_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0000);
|
|
wfdielen += 2;
|
|
|
|
/* Todo: to add the list of WFD device info descriptor in WFD group. */
|
|
|
|
}
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
#ifdef CONFIG_TDLS
|
|
{
|
|
int i;
|
|
_adapter *iface = NULL;
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
iface = dvobj->padapters[i];
|
|
if ((iface) && rtw_is_adapter_up(iface)) {
|
|
if (iface == padapter)
|
|
continue;
|
|
|
|
if ((tunneled == 0) && (iface->wdinfo.wfd_tdls_enable == 1)) {
|
|
/* Alternative MAC Address ATTR
|
|
Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ALTER_MAC;
|
|
|
|
/* Length:
|
|
Note: In the WFD specification, the size of length field is 2.*/
|
|
RTW_PUT_BE16(wfdie + wfdielen, ETH_ALEN);
|
|
wfdielen += 2;
|
|
|
|
/* Value:
|
|
Alternative MAC Address*/
|
|
_rtw_memcpy(wfdie + wfdielen, adapter_mac_addr(iface), ETH_ALEN);
|
|
wfdielen += ETH_ALEN;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif /* CONFIG_TDLS*/
|
|
#endif /* CONFIG_CONCURRENT_MODE */
|
|
|
|
pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_assoc_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u16 val16 = 0;
|
|
u32 len = 0, wfdielen = 0;
|
|
_adapter *padapter = NULL;
|
|
struct mlme_priv *pmlmepriv = NULL;
|
|
struct wifi_display_info *pwfd_info = NULL;
|
|
|
|
padapter = pwdinfo->padapter;
|
|
pmlmepriv = &padapter->mlmepriv;
|
|
pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110812 */
|
|
/* According to the WFD Specification, the probe request frame should contain 4 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID */
|
|
/* 3. Coupled Sink Information */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_assoc_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u32 len = 0, wfdielen = 0;
|
|
u16 val16 = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110812 */
|
|
/* According to the WFD Specification, the probe request frame should contain 4 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID */
|
|
/* 3. Coupled Sink Information */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_nego_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u32 len = 0, wfdielen = 0;
|
|
u16 val16 = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110825 */
|
|
/* According to the WFD Specification, the negotiation request frame should contain 3 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID ( Optional ) */
|
|
/* 3. Local IP Adress ( Optional ) */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + WiFi Direct mode + WSD ( WFD Service Discovery ) + WFD Session Available */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_SESSION_AVAIL;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_nego_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u32 len = 0, wfdielen = 0;
|
|
u16 val16 = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110825 */
|
|
/* According to the WFD Specification, the negotiation request frame should contain 3 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID ( Optional ) */
|
|
/* 3. Local IP Adress ( Optional ) */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + WiFi Direct mode + WSD ( WFD Service Discovery ) + WFD Session Available */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_SESSION_AVAIL;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_nego_confirm_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u32 len = 0, wfdielen = 0;
|
|
u16 val16 = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110825 */
|
|
/* According to the WFD Specification, the negotiation request frame should contain 3 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID ( Optional ) */
|
|
/* 3. Local IP Adress ( Optional ) */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + WiFi Direct mode + WSD ( WFD Service Discovery ) + WFD Session Available */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_SESSION_AVAIL;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
|
|
pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_invitation_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u32 len = 0, wfdielen = 0;
|
|
u16 val16 = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110825 */
|
|
/* According to the WFD Specification, the provision discovery request frame should contain 3 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID ( Optional ) */
|
|
/* 3. Local IP Adress ( Optional ) */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
if (P2P_ROLE_GO == pwdinfo->role) {
|
|
/* WFD Session Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_SESSION_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0000);
|
|
wfdielen += 2;
|
|
|
|
/* Todo: to add the list of WFD device info descriptor in WFD group. */
|
|
|
|
}
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_invitation_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u16 val16 = 0;
|
|
u32 len = 0, wfdielen = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110825 */
|
|
/* According to the WFD Specification, the provision discovery request frame should contain 3 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID ( Optional ) */
|
|
/* 3. Local IP Adress ( Optional ) */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
if (P2P_ROLE_GO == pwdinfo->role) {
|
|
/* WFD Session Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_SESSION_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0000);
|
|
wfdielen += 2;
|
|
|
|
/* Todo: to add the list of WFD device info descriptor in WFD group. */
|
|
|
|
}
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_provdisc_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u32 len = 0, wfdielen = 0;
|
|
u16 val16 = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110825 */
|
|
/* According to the WFD Specification, the provision discovery request frame should contain 3 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID ( Optional ) */
|
|
/* 3. Local IP Adress ( Optional ) */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 build_provdisc_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 wfdie[MAX_WFD_IE_LEN] = { 0x00 };
|
|
u32 len = 0, wfdielen = 0;
|
|
u16 val16 = 0;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct wifi_display_info *pwfd_info = padapter->wdinfo.wfd_info;
|
|
|
|
if (!hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
/* WFD OUI */
|
|
wfdielen = 0;
|
|
wfdie[wfdielen++] = 0x50;
|
|
wfdie[wfdielen++] = 0x6F;
|
|
wfdie[wfdielen++] = 0x9A;
|
|
wfdie[wfdielen++] = 0x0A; /* WFA WFD v1.0 */
|
|
|
|
/* Commented by Albert 20110825 */
|
|
/* According to the WFD Specification, the provision discovery response frame should contain 3 WFD attributes */
|
|
/* 1. WFD Device Information */
|
|
/* 2. Associated BSSID ( Optional ) */
|
|
/* 3. Local IP Adress ( Optional ) */
|
|
|
|
|
|
/* WFD Device Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value1: */
|
|
/* WFD device information */
|
|
/* WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) */
|
|
val16 = pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD;
|
|
RTW_PUT_BE16(wfdie + wfdielen, val16);
|
|
wfdielen += 2;
|
|
|
|
/* Value2: */
|
|
/* Session Management Control Port */
|
|
/* Default TCP port for RTSP messages is 554 */
|
|
RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport);
|
|
wfdielen += 2;
|
|
|
|
/* Value3: */
|
|
/* WFD Device Maximum Throughput */
|
|
/* 300Mbps is the maximum throughput */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 300);
|
|
wfdielen += 2;
|
|
|
|
/* Associated BSSID ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_ASSOC_BSSID;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0006);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Associated BSSID */
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
|
_rtw_memcpy(wfdie + wfdielen, &pmlmepriv->assoc_bssid[0], ETH_ALEN);
|
|
else
|
|
_rtw_memset(wfdie + wfdielen, 0x00, ETH_ALEN);
|
|
|
|
wfdielen += ETH_ALEN;
|
|
|
|
/* Coupled Sink Information ATTR */
|
|
/* Type: */
|
|
wfdie[wfdielen++] = WFD_ATTR_COUPLED_SINK_INFO;
|
|
|
|
/* Length: */
|
|
/* Note: In the WFD specification, the size of length field is 2. */
|
|
RTW_PUT_BE16(wfdie + wfdielen, 0x0007);
|
|
wfdielen += 2;
|
|
|
|
/* Value: */
|
|
/* Coupled Sink Status bitmap */
|
|
/* Not coupled/available for Coupling */
|
|
wfdie[wfdielen++] = 0;
|
|
/* MAC Addr. */
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
wfdie[wfdielen++] = 0;
|
|
|
|
rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len);
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
#endif /* CONFIG_WFD */
|
|
|
|
u32 build_probe_resp_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 };
|
|
u32 len = 0, p2pielen = 0;
|
|
|
|
/* P2P OUI */
|
|
p2pielen = 0;
|
|
p2pie[p2pielen++] = 0x50;
|
|
p2pie[p2pielen++] = 0x6F;
|
|
p2pie[p2pielen++] = 0x9A;
|
|
p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */
|
|
|
|
/* Commented by Albert 20100907 */
|
|
/* According to the P2P Specification, the probe response frame should contain 5 P2P attributes */
|
|
/* 1. P2P Capability */
|
|
/* 2. Extended Listen Timing */
|
|
/* 3. Notice of Absence ( NOA ) ( Only GO needs this ) */
|
|
/* 4. Device Info */
|
|
/* 5. Group Info ( Only GO need this ) */
|
|
|
|
/* P2P Capability ATTR */
|
|
/* Type: */
|
|
p2pie[p2pielen++] = P2P_ATTR_CAPABILITY;
|
|
|
|
/* Length: */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); */
|
|
RTW_PUT_LE16(p2pie + p2pielen, 0x0002);
|
|
p2pielen += 2;
|
|
|
|
/* Value: */
|
|
/* Device Capability Bitmap, 1 byte */
|
|
p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT;
|
|
|
|
/* Group Capability Bitmap, 1 byte */
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
|
|
p2pie[p2pielen] = (P2P_GRPCAP_GO | P2P_GRPCAP_INTRABSS);
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING))
|
|
p2pie[p2pielen] |= P2P_GRPCAP_GROUP_FORMATION;
|
|
|
|
p2pielen++;
|
|
} else if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE)) {
|
|
/* Group Capability Bitmap, 1 byte */
|
|
if (pwdinfo->persistent_supported)
|
|
p2pie[p2pielen++] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT;
|
|
else
|
|
p2pie[p2pielen++] = DMP_P2P_GRPCAP_SUPPORT;
|
|
}
|
|
|
|
/* Extended Listen Timing ATTR */
|
|
/* Type: */
|
|
p2pie[p2pielen++] = P2P_ATTR_EX_LISTEN_TIMING;
|
|
|
|
/* Length: */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0004 ); */
|
|
RTW_PUT_LE16(p2pie + p2pielen, 0x0004);
|
|
p2pielen += 2;
|
|
|
|
/* Value: */
|
|
/* Availability Period */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); */
|
|
RTW_PUT_LE16(p2pie + p2pielen, 0xFFFF);
|
|
p2pielen += 2;
|
|
|
|
/* Availability Interval */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); */
|
|
RTW_PUT_LE16(p2pie + p2pielen, 0xFFFF);
|
|
p2pielen += 2;
|
|
|
|
|
|
/* Notice of Absence ATTR */
|
|
/* Type: */
|
|
/* Length: */
|
|
/* Value: */
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
|
|
/* go_add_noa_attr(pwdinfo); */
|
|
}
|
|
|
|
/* Device Info ATTR */
|
|
/* Type: */
|
|
p2pie[p2pielen++] = P2P_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* 21->P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */
|
|
/* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); */
|
|
RTW_PUT_LE16(p2pie + p2pielen, 21 + pwdinfo->device_name_len);
|
|
p2pielen += 2;
|
|
|
|
/* Value: */
|
|
/* P2P Device Address */
|
|
_rtw_memcpy(p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN);
|
|
p2pielen += ETH_ALEN;
|
|
|
|
/* Config Method */
|
|
/* This field should be big endian. Noted by P2P specification. */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->supported_wps_cm ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->supported_wps_cm);
|
|
p2pielen += 2;
|
|
|
|
{
|
|
/* Primary Device Type */
|
|
/* Category ID */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_CID_MULIT_MEDIA);
|
|
p2pielen += 2;
|
|
|
|
/* OUI */
|
|
/* *(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); */
|
|
RTW_PUT_BE32(p2pie + p2pielen, WPSOUI);
|
|
p2pielen += 4;
|
|
|
|
/* Sub Category ID */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_SCID_MEDIA_SERVER);
|
|
p2pielen += 2;
|
|
}
|
|
|
|
/* Number of Secondary Device Types */
|
|
p2pie[p2pielen++] = 0x00; /* No Secondary Device Type List */
|
|
|
|
/* Device Name */
|
|
/* Type: */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, WPS_ATTR_DEVICE_NAME);
|
|
p2pielen += 2;
|
|
|
|
/* Length: */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->device_name_len ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->device_name_len);
|
|
p2pielen += 2;
|
|
|
|
/* Value: */
|
|
_rtw_memcpy(p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len);
|
|
p2pielen += pwdinfo->device_name_len;
|
|
|
|
/* Group Info ATTR */
|
|
/* Type: */
|
|
/* Length: */
|
|
/* Value: */
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO))
|
|
p2pielen += go_add_group_info_attr(pwdinfo, p2pie + p2pielen);
|
|
|
|
|
|
pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &len);
|
|
|
|
|
|
return len;
|
|
|
|
}
|
|
|
|
u32 build_prov_disc_request_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 *pssid, u8 ussidlen, u8 *pdev_raddr)
|
|
{
|
|
u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 };
|
|
u32 len = 0, p2pielen = 0;
|
|
|
|
/* P2P OUI */
|
|
p2pielen = 0;
|
|
p2pie[p2pielen++] = 0x50;
|
|
p2pie[p2pielen++] = 0x6F;
|
|
p2pie[p2pielen++] = 0x9A;
|
|
p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */
|
|
|
|
/* Commented by Albert 20110301 */
|
|
/* According to the P2P Specification, the provision discovery request frame should contain 3 P2P attributes */
|
|
/* 1. P2P Capability */
|
|
/* 2. Device Info */
|
|
/* 3. Group ID ( When joining an operating P2P Group ) */
|
|
|
|
/* P2P Capability ATTR */
|
|
/* Type: */
|
|
p2pie[p2pielen++] = P2P_ATTR_CAPABILITY;
|
|
|
|
/* Length: */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); */
|
|
RTW_PUT_LE16(p2pie + p2pielen, 0x0002);
|
|
p2pielen += 2;
|
|
|
|
/* Value: */
|
|
/* Device Capability Bitmap, 1 byte */
|
|
p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT;
|
|
|
|
/* Group Capability Bitmap, 1 byte */
|
|
if (pwdinfo->persistent_supported)
|
|
p2pie[p2pielen++] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT;
|
|
else
|
|
p2pie[p2pielen++] = DMP_P2P_GRPCAP_SUPPORT;
|
|
|
|
|
|
/* Device Info ATTR */
|
|
/* Type: */
|
|
p2pie[p2pielen++] = P2P_ATTR_DEVICE_INFO;
|
|
|
|
/* Length: */
|
|
/* 21->P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */
|
|
/* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); */
|
|
RTW_PUT_LE16(p2pie + p2pielen, 21 + pwdinfo->device_name_len);
|
|
p2pielen += 2;
|
|
|
|
/* Value: */
|
|
/* P2P Device Address */
|
|
_rtw_memcpy(p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN);
|
|
p2pielen += ETH_ALEN;
|
|
|
|
/* Config Method */
|
|
/* This field should be big endian. Noted by P2P specification. */
|
|
if (pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PBC) {
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_CONFIG_METHOD_PBC ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, WPS_CONFIG_METHOD_PBC);
|
|
} else {
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_CONFIG_METHOD_DISPLAY ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, WPS_CONFIG_METHOD_DISPLAY);
|
|
}
|
|
|
|
p2pielen += 2;
|
|
|
|
/* Primary Device Type */
|
|
/* Category ID */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_CID_MULIT_MEDIA);
|
|
p2pielen += 2;
|
|
|
|
/* OUI */
|
|
/* *(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); */
|
|
RTW_PUT_BE32(p2pie + p2pielen, WPSOUI);
|
|
p2pielen += 4;
|
|
|
|
/* Sub Category ID */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_SCID_MEDIA_SERVER);
|
|
p2pielen += 2;
|
|
|
|
/* Number of Secondary Device Types */
|
|
p2pie[p2pielen++] = 0x00; /* No Secondary Device Type List */
|
|
|
|
/* Device Name */
|
|
/* Type: */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, WPS_ATTR_DEVICE_NAME);
|
|
p2pielen += 2;
|
|
|
|
/* Length: */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->device_name_len ); */
|
|
RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->device_name_len);
|
|
p2pielen += 2;
|
|
|
|
/* Value: */
|
|
_rtw_memcpy(p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len);
|
|
p2pielen += pwdinfo->device_name_len;
|
|
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)) {
|
|
/* Added by Albert 2011/05/19 */
|
|
/* In this case, the pdev_raddr is the device address of the group owner. */
|
|
|
|
/* P2P Group ID ATTR */
|
|
/* Type: */
|
|
p2pie[p2pielen++] = P2P_ATTR_GROUP_ID;
|
|
|
|
/* Length: */
|
|
/* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( ETH_ALEN + ussidlen ); */
|
|
RTW_PUT_LE16(p2pie + p2pielen, ETH_ALEN + ussidlen);
|
|
p2pielen += 2;
|
|
|
|
/* Value: */
|
|
_rtw_memcpy(p2pie + p2pielen, pdev_raddr, ETH_ALEN);
|
|
p2pielen += ETH_ALEN;
|
|
|
|
_rtw_memcpy(p2pie + p2pielen, pssid, ussidlen);
|
|
p2pielen += ussidlen;
|
|
|
|
}
|
|
|
|
pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &len);
|
|
|
|
|
|
return len;
|
|
|
|
}
|
|
|
|
|
|
u32 build_assoc_resp_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 status_code)
|
|
{
|
|
u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 };
|
|
u32 len = 0, p2pielen = 0;
|
|
|
|
/* P2P OUI */
|
|
p2pielen = 0;
|
|
p2pie[p2pielen++] = 0x50;
|
|
p2pie[p2pielen++] = 0x6F;
|
|
p2pie[p2pielen++] = 0x9A;
|
|
p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */
|
|
|
|
/* According to the P2P Specification, the Association response frame should contain 2 P2P attributes */
|
|
/* 1. Status */
|
|
/* 2. Extended Listen Timing (optional) */
|
|
|
|
|
|
/* Status ATTR */
|
|
p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status_code);
|
|
|
|
|
|
/* Extended Listen Timing ATTR */
|
|
/* Type: */
|
|
/* Length: */
|
|
/* Value: */
|
|
|
|
|
|
pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &len);
|
|
|
|
return len;
|
|
|
|
}
|
|
|
|
u32 build_deauth_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf)
|
|
{
|
|
u32 len = 0;
|
|
|
|
return len;
|
|
}
|
|
|
|
u32 process_probe_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint len)
|
|
{
|
|
u8 *p;
|
|
u32 ret = _FALSE;
|
|
u8 *p2pie;
|
|
u32 p2pielen = 0;
|
|
int ssid_len = 0, rate_cnt = 0;
|
|
|
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SUPPORTEDRATES_IE_, (int *)&rate_cnt,
|
|
len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_);
|
|
|
|
if (rate_cnt <= 4) {
|
|
int i, g_rate = 0;
|
|
|
|
for (i = 0; i < rate_cnt; i++) {
|
|
if (((*(p + 2 + i) & 0xff) != 0x02) &&
|
|
((*(p + 2 + i) & 0xff) != 0x04) &&
|
|
((*(p + 2 + i) & 0xff) != 0x0B) &&
|
|
((*(p + 2 + i) & 0xff) != 0x16))
|
|
g_rate = 1;
|
|
}
|
|
|
|
if (g_rate == 0) {
|
|
/* There is no OFDM rate included in SupportedRates IE of this probe request frame */
|
|
/* The driver should response this probe request. */
|
|
return ret;
|
|
}
|
|
} else {
|
|
/* rate_cnt > 4 means the SupportRates IE contains the OFDM rate because the count of CCK rates are 4. */
|
|
/* We should proceed the following check for this probe request. */
|
|
}
|
|
|
|
/* Added comments by Albert 20100906 */
|
|
/* There are several items we should check here. */
|
|
/* 1. This probe request frame must contain the P2P IE. (Done) */
|
|
/* 2. This probe request frame must contain the wildcard SSID. (Done) */
|
|
/* 3. Wildcard BSSID. (Todo) */
|
|
/* 4. Destination Address. ( Done in mgt_dispatcher function ) */
|
|
/* 5. Requested Device Type in WSC IE. (Todo) */
|
|
/* 6. Device ID attribute in P2P IE. (Todo) */
|
|
|
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SSID_IE_, (int *)&ssid_len,
|
|
len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_);
|
|
|
|
ssid_len &= 0xff; /* Just last 1 byte is valid for ssid len of the probe request */
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
|
|
p2pie = rtw_get_p2p_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_ , len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_ , NULL, &p2pielen);
|
|
if (p2pie) {
|
|
if ((p != NULL) && _rtw_memcmp((void *)(p + 2), (void *) pwdinfo->p2p_wildcard_ssid , 7)) {
|
|
/* todo: */
|
|
/* Check Requested Device Type attributes in WSC IE. */
|
|
/* Check Device ID attribute in P2P IE */
|
|
|
|
ret = _TRUE;
|
|
} else if ((p != NULL) && (ssid_len == 0))
|
|
ret = _TRUE;
|
|
} else {
|
|
/* non -p2p device */
|
|
}
|
|
|
|
}
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
u32 process_assoc_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint len, struct sta_info *psta)
|
|
{
|
|
u8 status_code = P2P_STATUS_SUCCESS;
|
|
u8 *pbuf, *pattr_content = NULL;
|
|
u32 attr_contentlen = 0;
|
|
u16 cap_attr = 0;
|
|
unsigned short frame_type, ie_offset = 0;
|
|
u8 *ies;
|
|
u32 ies_len;
|
|
u8 *p2p_ie;
|
|
u32 p2p_ielen = 0;
|
|
|
|
if (!rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO))
|
|
return P2P_STATUS_FAIL_REQUEST_UNABLE;
|
|
|
|
frame_type = get_frame_sub_type(pframe);
|
|
if (frame_type == WIFI_ASSOCREQ)
|
|
ie_offset = _ASOCREQ_IE_OFFSET_;
|
|
else /* WIFI_REASSOCREQ */
|
|
ie_offset = _REASOCREQ_IE_OFFSET_;
|
|
|
|
ies = pframe + WLAN_HDR_A3_LEN + ie_offset;
|
|
ies_len = len - WLAN_HDR_A3_LEN - ie_offset;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies , ies_len , NULL, &p2p_ielen);
|
|
|
|
if (!p2p_ie) {
|
|
RTW_INFO("[%s] P2P IE not Found!!\n", __FUNCTION__);
|
|
status_code = P2P_STATUS_FAIL_INVALID_PARAM;
|
|
} else
|
|
RTW_INFO("[%s] P2P IE Found!!\n", __FUNCTION__);
|
|
|
|
while (p2p_ie) {
|
|
/* Check P2P Capability ATTR */
|
|
attr_contentlen = sizeof(cap_attr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8 *)&cap_attr, (uint *) &attr_contentlen)) {
|
|
RTW_INFO("[%s] Got P2P Capability Attr!!\n", __FUNCTION__);
|
|
cap_attr = le16_to_cpu(cap_attr);
|
|
psta->dev_cap = cap_attr & 0xff;
|
|
}
|
|
|
|
/* Check Extended Listen Timing ATTR */
|
|
|
|
|
|
/* Check P2P Device Info ATTR */
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_INFO, NULL, (uint *)&attr_contentlen)) {
|
|
RTW_INFO("[%s] Got P2P DEVICE INFO Attr!!\n", __FUNCTION__);
|
|
pattr_content = pbuf = rtw_zmalloc(attr_contentlen);
|
|
if (pattr_content) {
|
|
u8 num_of_secdev_type;
|
|
u16 dev_name_len;
|
|
|
|
rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_INFO , pattr_content, (uint *)&attr_contentlen);
|
|
|
|
_rtw_memcpy(psta->dev_addr, pattr_content, ETH_ALEN);/* P2P Device Address */
|
|
|
|
pattr_content += ETH_ALEN;
|
|
|
|
_rtw_memcpy(&psta->config_methods, pattr_content, 2);/* Config Methods */
|
|
psta->config_methods = be16_to_cpu(psta->config_methods);
|
|
|
|
pattr_content += 2;
|
|
|
|
_rtw_memcpy(psta->primary_dev_type, pattr_content, 8);
|
|
|
|
pattr_content += 8;
|
|
|
|
num_of_secdev_type = *pattr_content;
|
|
pattr_content += 1;
|
|
|
|
if (num_of_secdev_type == 0)
|
|
psta->num_of_secdev_type = 0;
|
|
else {
|
|
u32 len;
|
|
|
|
psta->num_of_secdev_type = num_of_secdev_type;
|
|
|
|
len = (sizeof(psta->secdev_types_list) < (num_of_secdev_type * 8)) ? (sizeof(psta->secdev_types_list)) : (num_of_secdev_type * 8);
|
|
|
|
_rtw_memcpy(psta->secdev_types_list, pattr_content, len);
|
|
|
|
pattr_content += (num_of_secdev_type * 8);
|
|
}
|
|
|
|
|
|
/* dev_name_len = attr_contentlen - ETH_ALEN - 2 - 8 - 1 - (num_of_secdev_type*8); */
|
|
psta->dev_name_len = 0;
|
|
if (WPS_ATTR_DEVICE_NAME == be16_to_cpu(*(u16 *)pattr_content)) {
|
|
dev_name_len = be16_to_cpu(*(u16 *)(pattr_content + 2));
|
|
|
|
psta->dev_name_len = (sizeof(psta->dev_name) < dev_name_len) ? sizeof(psta->dev_name) : dev_name_len;
|
|
|
|
_rtw_memcpy(psta->dev_name, pattr_content + 4, psta->dev_name_len);
|
|
}
|
|
|
|
rtw_mfree(pbuf, attr_contentlen);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
|
|
}
|
|
|
|
return status_code;
|
|
|
|
}
|
|
|
|
u32 process_p2p_devdisc_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len)
|
|
{
|
|
u8 *frame_body;
|
|
u8 status, dialogToken;
|
|
struct sta_info *psta = NULL;
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
u8 *p2p_ie;
|
|
u32 p2p_ielen = 0;
|
|
|
|
frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
|
|
dialogToken = frame_body[7];
|
|
status = P2P_STATUS_FAIL_UNKNOWN_P2PGROUP;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen);
|
|
if (p2p_ie) {
|
|
u8 groupid[38] = { 0x00 };
|
|
u8 dev_addr[ETH_ALEN] = { 0x00 };
|
|
u32 attr_contentlen = 0;
|
|
|
|
attr_contentlen = sizeof(groupid);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen)) {
|
|
if (_rtw_memcmp(pwdinfo->device_addr, groupid, ETH_ALEN) &&
|
|
_rtw_memcmp(pwdinfo->p2p_group_ssid, groupid + ETH_ALEN, pwdinfo->p2p_group_ssid_len)) {
|
|
attr_contentlen = sizeof(dev_addr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_ID, dev_addr, &attr_contentlen)) {
|
|
_irqL irqL;
|
|
_list *phead, *plist;
|
|
|
|
_enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
|
|
phead = &pstapriv->asoc_list;
|
|
plist = get_next(phead);
|
|
|
|
/* look up sta asoc_queue */
|
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
|
psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
|
|
|
|
plist = get_next(plist);
|
|
|
|
if (psta->is_p2p_device && (psta->dev_cap & P2P_DEVCAP_CLIENT_DISCOVERABILITY) &&
|
|
_rtw_memcmp(psta->dev_addr, dev_addr, ETH_ALEN)) {
|
|
|
|
/* _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); */
|
|
/* issue GO Discoverability Request */
|
|
issue_group_disc_req(pwdinfo, psta->cmn.mac_addr);
|
|
/* _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); */
|
|
|
|
status = P2P_STATUS_SUCCESS;
|
|
|
|
break;
|
|
} else
|
|
status = P2P_STATUS_FAIL_INFO_UNAVAILABLE;
|
|
|
|
}
|
|
_exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
|
|
|
|
} else
|
|
status = P2P_STATUS_FAIL_INVALID_PARAM;
|
|
|
|
} else
|
|
status = P2P_STATUS_FAIL_INVALID_PARAM;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/* issue Device Discoverability Response */
|
|
issue_p2p_devdisc_resp(pwdinfo, get_addr2_ptr(pframe), status, dialogToken);
|
|
|
|
|
|
return (status == P2P_STATUS_SUCCESS) ? _TRUE : _FALSE;
|
|
|
|
}
|
|
|
|
u32 process_p2p_devdisc_resp(struct wifidirect_info *pwdinfo, u8 *pframe, uint len)
|
|
{
|
|
return _TRUE;
|
|
}
|
|
|
|
u8 process_p2p_provdisc_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len)
|
|
{
|
|
u8 *frame_body;
|
|
u8 *wpsie;
|
|
uint wps_ielen = 0, attr_contentlen = 0;
|
|
u16 uconfig_method = 0;
|
|
|
|
|
|
frame_body = (pframe + sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
|
|
wpsie = rtw_get_wps_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &wps_ielen);
|
|
if (wpsie) {
|
|
attr_contentlen = sizeof(uconfig_method);
|
|
if (rtw_get_wps_attr_content(wpsie, wps_ielen, WPS_ATTR_CONF_METHOD , (u8 *) &uconfig_method, &attr_contentlen)) {
|
|
uconfig_method = be16_to_cpu(uconfig_method);
|
|
switch (uconfig_method) {
|
|
case WPS_CM_DISPLYA: {
|
|
_rtw_memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "dis", 3);
|
|
break;
|
|
}
|
|
case WPS_CM_LABEL: {
|
|
_rtw_memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "lab", 3);
|
|
break;
|
|
}
|
|
case WPS_CM_PUSH_BUTTON: {
|
|
_rtw_memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pbc", 3);
|
|
break;
|
|
}
|
|
case WPS_CM_KEYPAD: {
|
|
_rtw_memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pad", 3);
|
|
break;
|
|
}
|
|
}
|
|
issue_p2p_provision_resp(pwdinfo, get_addr2_ptr(pframe), frame_body, uconfig_method);
|
|
}
|
|
}
|
|
RTW_INFO("[%s] config method = %s\n", __FUNCTION__, pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req);
|
|
return _TRUE;
|
|
|
|
}
|
|
|
|
u8 process_p2p_provdisc_resp(struct wifidirect_info *pwdinfo, u8 *pframe)
|
|
{
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
u8 rtw_p2p_get_peer_ch_list(struct wifidirect_info *pwdinfo, u8 *ch_content, u8 ch_cnt, u8 *peer_ch_list)
|
|
{
|
|
u8 i = 0, j = 0;
|
|
u8 temp = 0;
|
|
u8 ch_no = 0;
|
|
ch_content += 3;
|
|
ch_cnt -= 3;
|
|
|
|
while (ch_cnt > 0) {
|
|
ch_content += 1;
|
|
ch_cnt -= 1;
|
|
temp = *ch_content;
|
|
for (i = 0 ; i < temp ; i++, j++)
|
|
peer_ch_list[j] = *(ch_content + 1 + i);
|
|
ch_content += (temp + 1);
|
|
ch_cnt -= (temp + 1);
|
|
ch_no += temp ;
|
|
}
|
|
|
|
return ch_no;
|
|
}
|
|
|
|
u8 rtw_p2p_ch_inclusion(_adapter *adapter, u8 *peer_ch_list, u8 peer_ch_num, u8 *ch_list_inclusioned)
|
|
{
|
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);
|
|
int i = 0, j = 0, temp = 0;
|
|
u8 ch_no = 0;
|
|
|
|
for (i = 0; i < peer_ch_num; i++) {
|
|
for (j = temp; j < rfctl->max_chan_nums; j++) {
|
|
if (*(peer_ch_list + i) == rfctl->channel_set[j].ChannelNum) {
|
|
ch_list_inclusioned[ch_no++] = *(peer_ch_list + i);
|
|
temp = j;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return ch_no;
|
|
}
|
|
|
|
u8 process_p2p_group_negotation_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len)
|
|
{
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
u8 result = P2P_STATUS_SUCCESS;
|
|
u32 p2p_ielen = 0, wps_ielen = 0;
|
|
u8 *ies;
|
|
u32 ies_len;
|
|
u8 *p2p_ie;
|
|
u8 *wpsie;
|
|
u16 wps_devicepassword_id = 0x0000;
|
|
uint wps_devicepassword_id_len = 0;
|
|
#ifdef CONFIG_WFD
|
|
#ifdef CONFIG_TDLS
|
|
struct tdls_info *ptdlsinfo = &padapter->tdlsinfo;
|
|
#endif /* CONFIG_TDLS */
|
|
#endif /* CONFIG_WFD */
|
|
wpsie = rtw_get_wps_ie(pframe + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &wps_ielen);
|
|
if (wpsie) {
|
|
/* Commented by Kurt 20120113 */
|
|
/* If some device wants to do p2p handshake without sending prov_disc_req */
|
|
/* We have to get peer_req_cm from here. */
|
|
if (_rtw_memcmp(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "000", 3)) {
|
|
wps_devicepassword_id_len = sizeof(wps_devicepassword_id);
|
|
rtw_get_wps_attr_content(wpsie, wps_ielen, WPS_ATTR_DEVICE_PWID, (u8 *) &wps_devicepassword_id, &wps_devicepassword_id_len);
|
|
wps_devicepassword_id = be16_to_cpu(wps_devicepassword_id);
|
|
|
|
if (wps_devicepassword_id == WPS_DPID_USER_SPEC)
|
|
_rtw_memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "dis", 3);
|
|
else if (wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC)
|
|
_rtw_memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pad", 3);
|
|
else
|
|
_rtw_memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pbc", 3);
|
|
}
|
|
} else {
|
|
RTW_INFO("[%s] WPS IE not Found!!\n", __FUNCTION__);
|
|
result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
return result ;
|
|
}
|
|
|
|
ies = pframe + _PUBLIC_ACTION_IE_OFFSET_;
|
|
ies_len = len - _PUBLIC_ACTION_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
|
|
if (!p2p_ie) {
|
|
RTW_INFO("[%s] P2P IE not Found!!\n", __FUNCTION__);
|
|
result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
}
|
|
|
|
while (p2p_ie) {
|
|
u8 attr_content = 0x00;
|
|
u32 attr_contentlen = 0;
|
|
u8 ch_content[100] = { 0x00 };
|
|
uint ch_cnt = 0;
|
|
u8 peer_ch_list[100] = { 0x00 };
|
|
u8 peer_ch_num = 0;
|
|
u8 ch_list_inclusioned[100] = { 0x00 };
|
|
u8 ch_num_inclusioned = 0;
|
|
u16 cap_attr;
|
|
u8 listen_ch_attr[5] = { 0x00 };
|
|
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_ING);
|
|
|
|
/* Check P2P Capability ATTR */
|
|
attr_contentlen = sizeof(cap_attr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8 *)&cap_attr, (uint *)&attr_contentlen)) {
|
|
cap_attr = le16_to_cpu(cap_attr);
|
|
|
|
#if defined(CONFIG_WFD) && defined(CONFIG_TDLS)
|
|
if (!(cap_attr & P2P_GRPCAP_INTRABSS))
|
|
ptdlsinfo->ap_prohibited = _TRUE;
|
|
#endif /* defined(CONFIG_WFD) && defined(CONFIG_TDLS) */
|
|
}
|
|
|
|
attr_contentlen = sizeof(attr_content);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT , &attr_content, &attr_contentlen)) {
|
|
RTW_INFO("[%s] GO Intent = %d, tie = %d\n", __FUNCTION__, attr_content >> 1, attr_content & 0x01);
|
|
pwdinfo->peer_intent = attr_content; /* include both intent and tie breaker values. */
|
|
|
|
if (pwdinfo->intent == (pwdinfo->peer_intent >> 1)) {
|
|
/* Try to match the tie breaker value */
|
|
if (pwdinfo->intent == P2P_MAX_INTENT) {
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
|
|
result = P2P_STATUS_FAIL_BOTH_GOINTENT_15;
|
|
} else {
|
|
if (attr_content & 0x01)
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT);
|
|
else
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
|
|
}
|
|
} else if (pwdinfo->intent > (pwdinfo->peer_intent >> 1))
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
|
|
else
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT);
|
|
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
|
|
/* Store the group id information. */
|
|
_rtw_memcpy(pwdinfo->groupid_info.go_device_addr, pwdinfo->device_addr, ETH_ALEN);
|
|
_rtw_memcpy(pwdinfo->groupid_info.ssid, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen);
|
|
}
|
|
}
|
|
|
|
attr_contentlen = sizeof(listen_ch_attr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_LISTEN_CH, (u8 *)listen_ch_attr, (uint *) &attr_contentlen) && attr_contentlen == 5)
|
|
pwdinfo->nego_req_info.peer_ch = listen_ch_attr[4];
|
|
|
|
RTW_INFO(FUNC_ADPT_FMT" listen channel :%u\n", FUNC_ADPT_ARG(padapter), pwdinfo->nego_req_info.peer_ch);
|
|
|
|
attr_contentlen = sizeof(pwdinfo->p2p_peer_interface_addr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INTENDED_IF_ADDR, pwdinfo->p2p_peer_interface_addr, &attr_contentlen)) {
|
|
if (attr_contentlen != ETH_ALEN)
|
|
_rtw_memset(pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN);
|
|
}
|
|
|
|
ch_cnt = sizeof(ch_content);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, ch_content, &ch_cnt)) {
|
|
peer_ch_num = rtw_p2p_get_peer_ch_list(pwdinfo, ch_content, ch_cnt, peer_ch_list);
|
|
ch_num_inclusioned = rtw_p2p_ch_inclusion(padapter, peer_ch_list, peer_ch_num, ch_list_inclusioned);
|
|
|
|
if (ch_num_inclusioned == 0) {
|
|
RTW_INFO("[%s] No common channel in channel list!\n", __FUNCTION__);
|
|
result = P2P_STATUS_FAIL_NO_COMMON_CH;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
break;
|
|
}
|
|
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
|
|
if (!rtw_p2p_is_channel_list_ok(pwdinfo->operating_channel,
|
|
ch_list_inclusioned, ch_num_inclusioned)) {
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)
|
|
&& padapter->registrypriv.full_ch_in_p2p_handshake == 0) {
|
|
RTW_INFO("[%s] desired channel NOT Found!\n", __FUNCTION__);
|
|
result = P2P_STATUS_FAIL_NO_COMMON_CH;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
break;
|
|
} else
|
|
#endif /* CONFIG_CONCURRENT_MODE */
|
|
{
|
|
u8 operatingch_info[5] = { 0x00 }, peer_operating_ch = 0;
|
|
|
|
attr_contentlen = sizeof(operatingch_info);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen))
|
|
peer_operating_ch = operatingch_info[4];
|
|
|
|
if (rtw_p2p_is_channel_list_ok(peer_operating_ch,
|
|
ch_list_inclusioned, ch_num_inclusioned)) {
|
|
/**
|
|
* Change our operating channel as peer's for compatibility.
|
|
*/
|
|
pwdinfo->operating_channel = peer_operating_ch;
|
|
RTW_INFO("[%s] Change op ch to %02x as peer's\n", __FUNCTION__, pwdinfo->operating_channel);
|
|
} else {
|
|
/* Take first channel of ch_list_inclusioned as operating channel */
|
|
pwdinfo->operating_channel = ch_list_inclusioned[0];
|
|
RTW_INFO("[%s] Change op ch to %02x\n", __FUNCTION__, pwdinfo->operating_channel);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
}
|
|
|
|
if (pwdinfo->ui_got_wps_info == P2P_NO_WPSINFO) {
|
|
result = P2P_STATUS_FAIL_INFO_UNAVAILABLE;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_TX_INFOR_NOREADY);
|
|
return result;
|
|
}
|
|
|
|
#ifdef CONFIG_WFD
|
|
rtw_process_wfd_ies(padapter, pframe + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, __func__);
|
|
#endif
|
|
|
|
return result ;
|
|
}
|
|
|
|
u8 process_p2p_group_negotation_resp(struct wifidirect_info *pwdinfo, u8 *pframe, uint len)
|
|
{
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
u8 result = P2P_STATUS_SUCCESS;
|
|
u32 p2p_ielen, wps_ielen;
|
|
u8 *ies;
|
|
u32 ies_len;
|
|
u8 *p2p_ie;
|
|
#ifdef CONFIG_WFD
|
|
#ifdef CONFIG_TDLS
|
|
struct tdls_info *ptdlsinfo = &padapter->tdlsinfo;
|
|
#endif /* CONFIG_TDLS */
|
|
#endif /* CONFIG_WFD */
|
|
|
|
ies = pframe + _PUBLIC_ACTION_IE_OFFSET_;
|
|
ies_len = len - _PUBLIC_ACTION_IE_OFFSET_;
|
|
|
|
/* Be able to know which one is the P2P GO and which one is P2P client. */
|
|
|
|
if (rtw_get_wps_ie(ies, ies_len, NULL, &wps_ielen)) {
|
|
|
|
} else {
|
|
RTW_INFO("[%s] WPS IE not Found!!\n", __FUNCTION__);
|
|
result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
}
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
if (!p2p_ie) {
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM;
|
|
} else {
|
|
|
|
u8 attr_content = 0x00;
|
|
u32 attr_contentlen = 0;
|
|
u8 operatingch_info[5] = { 0x00 };
|
|
u8 groupid[38];
|
|
u16 cap_attr;
|
|
u8 peer_ch_list[100] = { 0x00 };
|
|
u8 peer_ch_num = 0;
|
|
u8 ch_list_inclusioned[100] = { 0x00 };
|
|
u8 ch_num_inclusioned = 0;
|
|
|
|
while (p2p_ie) { /* Found the P2P IE. */
|
|
|
|
/* Check P2P Capability ATTR */
|
|
attr_contentlen = sizeof(cap_attr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8 *)&cap_attr, (uint *)&attr_contentlen)) {
|
|
cap_attr = le16_to_cpu(cap_attr);
|
|
#ifdef CONFIG_TDLS
|
|
if (!(cap_attr & P2P_GRPCAP_INTRABSS))
|
|
ptdlsinfo->ap_prohibited = _TRUE;
|
|
#endif /* CONFIG_TDLS */
|
|
}
|
|
|
|
attr_contentlen = sizeof(attr_content);
|
|
rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, &attr_content, &attr_contentlen);
|
|
if (attr_contentlen == 1) {
|
|
RTW_INFO("[%s] Status = %d\n", __FUNCTION__, attr_content);
|
|
if (attr_content == P2P_STATUS_SUCCESS) {
|
|
/* Do nothing. */
|
|
} else {
|
|
if (P2P_STATUS_FAIL_INFO_UNAVAILABLE == attr_content)
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_INFOR_NOREADY);
|
|
else
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
|
|
result = attr_content;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Try to get the peer's interface address */
|
|
attr_contentlen = sizeof(pwdinfo->p2p_peer_interface_addr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INTENDED_IF_ADDR, pwdinfo->p2p_peer_interface_addr, &attr_contentlen)) {
|
|
if (attr_contentlen != ETH_ALEN)
|
|
_rtw_memset(pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN);
|
|
}
|
|
|
|
/* Try to get the peer's intent and tie breaker value. */
|
|
attr_content = 0x00;
|
|
attr_contentlen = sizeof(attr_content);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT , &attr_content, &attr_contentlen)) {
|
|
RTW_INFO("[%s] GO Intent = %d, tie = %d\n", __FUNCTION__, attr_content >> 1, attr_content & 0x01);
|
|
pwdinfo->peer_intent = attr_content; /* include both intent and tie breaker values. */
|
|
|
|
if (pwdinfo->intent == (pwdinfo->peer_intent >> 1)) {
|
|
/* Try to match the tie breaker value */
|
|
if (pwdinfo->intent == P2P_MAX_INTENT) {
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
|
|
result = P2P_STATUS_FAIL_BOTH_GOINTENT_15;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
} else {
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
if (attr_content & 0x01)
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT);
|
|
else
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
|
|
}
|
|
} else if (pwdinfo->intent > (pwdinfo->peer_intent >> 1)) {
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
|
|
} else {
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT);
|
|
}
|
|
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
|
|
/* Store the group id information. */
|
|
_rtw_memcpy(pwdinfo->groupid_info.go_device_addr, pwdinfo->device_addr, ETH_ALEN);
|
|
_rtw_memcpy(pwdinfo->groupid_info.ssid, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen);
|
|
|
|
}
|
|
}
|
|
|
|
/* Try to get the operation channel information */
|
|
|
|
attr_contentlen = sizeof(operatingch_info);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen)) {
|
|
RTW_INFO("[%s] Peer's operating channel = %d\n", __FUNCTION__, operatingch_info[4]);
|
|
pwdinfo->peer_operating_ch = operatingch_info[4];
|
|
}
|
|
|
|
/* Try to get the channel list information */
|
|
pwdinfo->channel_list_attr_len = sizeof(pwdinfo->channel_list_attr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, pwdinfo->channel_list_attr, &pwdinfo->channel_list_attr_len)) {
|
|
RTW_INFO("[%s] channel list attribute found, len = %d\n", __FUNCTION__, pwdinfo->channel_list_attr_len);
|
|
|
|
peer_ch_num = rtw_p2p_get_peer_ch_list(pwdinfo, pwdinfo->channel_list_attr, pwdinfo->channel_list_attr_len, peer_ch_list);
|
|
ch_num_inclusioned = rtw_p2p_ch_inclusion(padapter, peer_ch_list, peer_ch_num, ch_list_inclusioned);
|
|
|
|
if (ch_num_inclusioned == 0) {
|
|
RTW_INFO("[%s] No common channel in channel list!\n", __FUNCTION__);
|
|
result = P2P_STATUS_FAIL_NO_COMMON_CH;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
break;
|
|
}
|
|
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
|
|
if (!rtw_p2p_is_channel_list_ok(pwdinfo->operating_channel,
|
|
ch_list_inclusioned, ch_num_inclusioned)) {
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)
|
|
&& padapter->registrypriv.full_ch_in_p2p_handshake == 0) {
|
|
RTW_INFO("[%s] desired channel NOT Found!\n", __FUNCTION__);
|
|
result = P2P_STATUS_FAIL_NO_COMMON_CH;
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
break;
|
|
} else
|
|
#endif /* CONFIG_CONCURRENT_MODE */
|
|
{
|
|
u8 operatingch_info[5] = { 0x00 }, peer_operating_ch = 0;
|
|
attr_contentlen = sizeof(operatingch_info);
|
|
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen))
|
|
peer_operating_ch = operatingch_info[4];
|
|
|
|
if (rtw_p2p_is_channel_list_ok(peer_operating_ch,
|
|
ch_list_inclusioned, ch_num_inclusioned)) {
|
|
/**
|
|
* Change our operating channel as peer's for compatibility.
|
|
*/
|
|
pwdinfo->operating_channel = peer_operating_ch;
|
|
RTW_INFO("[%s] Change op ch to %02x as peer's\n", __FUNCTION__, pwdinfo->operating_channel);
|
|
} else {
|
|
/* Take first channel of ch_list_inclusioned as operating channel */
|
|
pwdinfo->operating_channel = ch_list_inclusioned[0];
|
|
RTW_INFO("[%s] Change op ch to %02x\n", __FUNCTION__, pwdinfo->operating_channel);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
} else
|
|
RTW_INFO("[%s] channel list attribute not found!\n", __FUNCTION__);
|
|
|
|
/* Try to get the group id information if peer is GO */
|
|
_rtw_memset(groupid, 0x00, 38);
|
|
attr_contentlen = sizeof(groupid);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen)) {
|
|
_rtw_memcpy(pwdinfo->groupid_info.go_device_addr, &groupid[0], ETH_ALEN);
|
|
_rtw_memcpy(pwdinfo->groupid_info.ssid, &groupid[6], attr_contentlen - ETH_ALEN);
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
}
|
|
|
|
}
|
|
|
|
#ifdef CONFIG_WFD
|
|
rtw_process_wfd_ies(padapter, pframe + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, __func__);
|
|
#endif
|
|
|
|
return result ;
|
|
|
|
}
|
|
|
|
u8 process_p2p_group_negotation_confirm(struct wifidirect_info *pwdinfo, u8 *pframe, uint len)
|
|
{
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
_adapter *padapter = pwdinfo->padapter;
|
|
struct roch_info *prochinfo = &padapter->rochinfo;
|
|
#endif
|
|
u8 *ies;
|
|
u32 ies_len;
|
|
u8 *p2p_ie;
|
|
u32 p2p_ielen = 0;
|
|
u8 result = P2P_STATUS_SUCCESS;
|
|
ies = pframe + _PUBLIC_ACTION_IE_OFFSET_;
|
|
ies_len = len - _PUBLIC_ACTION_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
while (p2p_ie) { /* Found the P2P IE. */
|
|
u8 attr_content = 0x00, operatingch_info[5] = { 0x00 };
|
|
u8 groupid[38] = { 0x00 };
|
|
u32 attr_contentlen = 0;
|
|
|
|
pwdinfo->negotiation_dialog_token = 1;
|
|
attr_contentlen = sizeof(attr_content);
|
|
rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, &attr_content, &attr_contentlen);
|
|
if (attr_contentlen == 1) {
|
|
RTW_INFO("[%s] Status = %d\n", __FUNCTION__, attr_content);
|
|
result = attr_content;
|
|
|
|
if (attr_content == P2P_STATUS_SUCCESS) {
|
|
|
|
_cancel_timer_ex(&pwdinfo->restore_p2p_state_timer);
|
|
|
|
/* Commented by Albert 20100911 */
|
|
/* Todo: Need to handle the case which both Intents are the same. */
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
if ((pwdinfo->intent) > (pwdinfo->peer_intent >> 1))
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
|
|
else if ((pwdinfo->intent) < (pwdinfo->peer_intent >> 1))
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT);
|
|
else {
|
|
/* Have to compare the Tie Breaker */
|
|
if (pwdinfo->peer_intent & 0x01)
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT);
|
|
else
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
|
|
}
|
|
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)
|
|
&& padapter->registrypriv.full_ch_in_p2p_handshake == 0) {
|
|
/* Switch back to the AP channel soon. */
|
|
_set_timer(&prochinfo->ap_roch_ch_switch_timer, 100);
|
|
}
|
|
#endif
|
|
} else {
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Try to get the group id information */
|
|
_rtw_memset(groupid, 0x00, 38);
|
|
attr_contentlen = sizeof(groupid);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen)) {
|
|
RTW_INFO("[%s] Ssid = %s, ssidlen = %zu\n", __FUNCTION__, &groupid[ETH_ALEN], strlen(&groupid[ETH_ALEN]));
|
|
_rtw_memcpy(pwdinfo->groupid_info.go_device_addr, &groupid[0], ETH_ALEN);
|
|
_rtw_memcpy(pwdinfo->groupid_info.ssid, &groupid[6], attr_contentlen - ETH_ALEN);
|
|
}
|
|
|
|
attr_contentlen = sizeof(operatingch_info);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen)) {
|
|
RTW_INFO("[%s] Peer's operating channel = %d\n", __FUNCTION__, operatingch_info[4]);
|
|
pwdinfo->peer_operating_ch = operatingch_info[4];
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
|
|
}
|
|
|
|
return result ;
|
|
}
|
|
|
|
u8 process_p2p_presence_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len)
|
|
{
|
|
u8 *frame_body;
|
|
u8 dialogToken = 0;
|
|
u8 status = P2P_STATUS_SUCCESS;
|
|
|
|
frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
|
|
dialogToken = frame_body[6];
|
|
|
|
/* todo: check NoA attribute */
|
|
|
|
issue_p2p_presence_resp(pwdinfo, get_addr2_ptr(pframe), status, dialogToken);
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
void find_phase_handler(_adapter *padapter)
|
|
{
|
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct sitesurvey_parm parm;
|
|
_irqL irqL;
|
|
u8 _status = 0;
|
|
|
|
|
|
rtw_init_sitesurvey_parm(padapter, &parm);
|
|
_rtw_memcpy(&parm.ssid[0].Ssid, pwdinfo->p2p_wildcard_ssid, P2P_WILDCARD_SSID_LEN);
|
|
parm.ssid[0].SsidLength = P2P_WILDCARD_SSID_LEN;
|
|
parm.ssid_num = 1;
|
|
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH);
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
_status = rtw_sitesurvey_cmd(padapter, &parm);
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
|
|
}
|
|
|
|
void restore_p2p_state_handler(_adapter *padapter)
|
|
{
|
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_FAIL))
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
|
|
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)) {
|
|
u8 union_ch = rtw_mi_get_union_chan(padapter);
|
|
u8 union_bw = rtw_mi_get_union_bw(padapter);
|
|
u8 union_offset = rtw_mi_get_union_offset(padapter);
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_RSP)) {
|
|
set_channel_bwmode(padapter, union_ch, union_offset, union_bw);
|
|
rtw_back_opch(padapter);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo));
|
|
|
|
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE)) {
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
rtw_concurrent_handler(padapter);
|
|
#else
|
|
/* In the P2P client mode, the driver should not switch back to its listen channel */
|
|
/* because this P2P client should stay at the operating channel of P2P GO. */
|
|
set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void pre_tx_invitereq_handler(_adapter *padapter)
|
|
{
|
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
|
u8 val8 = 1;
|
|
|
|
set_channel_bwmode(padapter, pwdinfo->invitereq_info.peer_ch, HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8));
|
|
issue_probereq_p2p(padapter, NULL);
|
|
_set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT);
|
|
|
|
}
|
|
|
|
void pre_tx_provdisc_handler(_adapter *padapter)
|
|
{
|
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
|
u8 val8 = 1;
|
|
|
|
set_channel_bwmode(padapter, pwdinfo->tx_prov_disc_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8));
|
|
issue_probereq_p2p(padapter, NULL);
|
|
_set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT);
|
|
|
|
}
|
|
|
|
void pre_tx_negoreq_handler(_adapter *padapter)
|
|
{
|
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
|
u8 val8 = 1;
|
|
|
|
set_channel_bwmode(padapter, pwdinfo->nego_req_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8));
|
|
issue_probereq_p2p(padapter , NULL);
|
|
/* WIN Phone only accept unicast probe request when nego back */
|
|
issue_probereq_p2p(padapter , pwdinfo->nego_req_info.peerDevAddr);
|
|
_set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT);
|
|
|
|
}
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
|
|
#if 0
|
|
static void rtw_change_p2pie_op_ch(_adapter *padapter, const u8 *frame_body, u32 len, u8 ch)
|
|
{
|
|
u8 *ies, *p2p_ie;
|
|
u32 ies_len, p2p_ielen;
|
|
|
|
#ifdef CONFIG_MCC_MODE
|
|
if (MCC_EN(padapter))
|
|
return;
|
|
#endif /* CONFIG_MCC_MODE */
|
|
|
|
ies = (u8 *)(frame_body + _PUBLIC_ACTION_IE_OFFSET_);
|
|
ies_len = len - _PUBLIC_ACTION_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
|
|
while (p2p_ie) {
|
|
u32 attr_contentlen = 0;
|
|
u8 *pattr = NULL;
|
|
|
|
/* Check P2P_ATTR_OPERATING_CH */
|
|
attr_contentlen = 0;
|
|
pattr = NULL;
|
|
pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, (uint *)&attr_contentlen);
|
|
if (pattr != NULL)
|
|
*(pattr + 4) = ch;
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
static void rtw_change_p2pie_ch_list(_adapter *padapter, const u8 *frame_body, u32 len, u8 ch)
|
|
{
|
|
u8 *ies, *p2p_ie;
|
|
u32 ies_len, p2p_ielen;
|
|
|
|
#ifdef CONFIG_MCC_MODE
|
|
if (MCC_EN(padapter))
|
|
return;
|
|
#endif /* CONFIG_MCC_MODE */
|
|
|
|
ies = (u8 *)(frame_body + _PUBLIC_ACTION_IE_OFFSET_);
|
|
ies_len = len - _PUBLIC_ACTION_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
|
|
while (p2p_ie) {
|
|
u32 attr_contentlen = 0;
|
|
u8 *pattr = NULL;
|
|
|
|
/* Check P2P_ATTR_CH_LIST */
|
|
pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, NULL, (uint *)&attr_contentlen);
|
|
if (pattr != NULL) {
|
|
int i;
|
|
u32 num_of_ch;
|
|
u8 *pattr_temp = pattr + 3 ;
|
|
|
|
attr_contentlen -= 3;
|
|
|
|
while (attr_contentlen > 0) {
|
|
num_of_ch = *(pattr_temp + 1);
|
|
|
|
for (i = 0; i < num_of_ch; i++)
|
|
*(pattr_temp + 2 + i) = ch;
|
|
|
|
pattr_temp += (2 + num_of_ch);
|
|
attr_contentlen -= (2 + num_of_ch);
|
|
}
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
static bool rtw_chk_p2pie_ch_list_with_buddy(_adapter *padapter, const u8 *frame_body, u32 len)
|
|
{
|
|
bool fit = _FALSE;
|
|
u8 *ies, *p2p_ie;
|
|
u32 ies_len, p2p_ielen;
|
|
u8 union_ch = rtw_mi_get_union_chan(padapter);
|
|
|
|
ies = (u8 *)(frame_body + _PUBLIC_ACTION_IE_OFFSET_);
|
|
ies_len = len - _PUBLIC_ACTION_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
|
|
while (p2p_ie) {
|
|
u32 attr_contentlen = 0;
|
|
u8 *pattr = NULL;
|
|
|
|
/* Check P2P_ATTR_CH_LIST */
|
|
pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, NULL, (uint *)&attr_contentlen);
|
|
if (pattr != NULL) {
|
|
int i;
|
|
u32 num_of_ch;
|
|
u8 *pattr_temp = pattr + 3 ;
|
|
|
|
attr_contentlen -= 3;
|
|
|
|
while (attr_contentlen > 0) {
|
|
num_of_ch = *(pattr_temp + 1);
|
|
|
|
for (i = 0; i < num_of_ch; i++) {
|
|
if (*(pattr_temp + 2 + i) == union_ch) {
|
|
RTW_INFO(FUNC_ADPT_FMT" ch_list fit buddy_ch:%u\n", FUNC_ADPT_ARG(padapter), union_ch);
|
|
fit = _TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
pattr_temp += (2 + num_of_ch);
|
|
attr_contentlen -= (2 + num_of_ch);
|
|
}
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
}
|
|
|
|
return fit;
|
|
}
|
|
|
|
#if defined(CONFIG_P2P_INVITE_IOT)
|
|
static bool rtw_chk_p2pie_op_ch_with_buddy(_adapter *padapter, const u8 *frame_body, u32 len)
|
|
{
|
|
bool fit = _FALSE;
|
|
u8 *ies, *p2p_ie;
|
|
u32 ies_len, p2p_ielen;
|
|
u8 union_ch = rtw_mi_get_union_chan(padapter);
|
|
|
|
ies = (u8 *)(frame_body + _PUBLIC_ACTION_IE_OFFSET_);
|
|
ies_len = len - _PUBLIC_ACTION_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
|
|
while (p2p_ie) {
|
|
u32 attr_contentlen = 0;
|
|
u8 *pattr = NULL;
|
|
|
|
/* Check P2P_ATTR_OPERATING_CH */
|
|
attr_contentlen = 0;
|
|
pattr = NULL;
|
|
pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, (uint *)&attr_contentlen);
|
|
if (pattr != NULL) {
|
|
if (*(pattr + 4) == union_ch) {
|
|
RTW_INFO(FUNC_ADPT_FMT" op_ch fit buddy_ch:%u\n", FUNC_ADPT_ARG(padapter), union_ch);
|
|
fit = _TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
}
|
|
|
|
return fit;
|
|
}
|
|
#endif
|
|
|
|
static void rtw_cfg80211_adjust_p2pie_channel(_adapter *padapter, const u8 *frame_body, u32 len)
|
|
{
|
|
u8 *ies, *p2p_ie;
|
|
u32 ies_len, p2p_ielen;
|
|
u8 union_ch = rtw_mi_get_union_chan(padapter);
|
|
|
|
#ifdef CONFIG_MCC_MODE
|
|
if (MCC_EN(padapter))
|
|
return;
|
|
#endif /* CONFIG_MCC_MODE */
|
|
|
|
ies = (u8 *)(frame_body + _PUBLIC_ACTION_IE_OFFSET_);
|
|
ies_len = len - _PUBLIC_ACTION_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
|
|
while (p2p_ie) {
|
|
u32 attr_contentlen = 0;
|
|
u8 *pattr = NULL;
|
|
|
|
/* Check P2P_ATTR_CH_LIST */
|
|
pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, NULL, (uint *)&attr_contentlen);
|
|
if (pattr != NULL) {
|
|
int i;
|
|
u32 num_of_ch;
|
|
u8 *pattr_temp = pattr + 3 ;
|
|
|
|
attr_contentlen -= 3;
|
|
|
|
while (attr_contentlen > 0) {
|
|
num_of_ch = *(pattr_temp + 1);
|
|
|
|
for (i = 0; i < num_of_ch; i++) {
|
|
if (*(pattr_temp + 2 + i) && *(pattr_temp + 2 + i) != union_ch) {
|
|
#ifdef RTW_SINGLE_WIPHY
|
|
RTW_ERR("replace ch_list:%u with:%u\n", *(pattr_temp + 2 + i), union_ch);
|
|
#endif
|
|
*(pattr_temp + 2 + i) = union_ch; /*forcing to the same channel*/
|
|
}
|
|
}
|
|
|
|
pattr_temp += (2 + num_of_ch);
|
|
attr_contentlen -= (2 + num_of_ch);
|
|
}
|
|
}
|
|
|
|
/* Check P2P_ATTR_OPERATING_CH */
|
|
attr_contentlen = 0;
|
|
pattr = NULL;
|
|
pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, (uint *)&attr_contentlen);
|
|
if (pattr != NULL) {
|
|
if (*(pattr + 4) && *(pattr + 4) != union_ch) {
|
|
#ifdef RTW_SINGLE_WIPHY
|
|
RTW_ERR("replace op_ch:%u with:%u\n", *(pattr + 4), union_ch);
|
|
#endif
|
|
*(pattr + 4) = union_ch; /*forcing to the same channel */
|
|
}
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
|
|
}
|
|
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_WFD
|
|
u32 rtw_xframe_build_wfd_ie(struct xmit_frame *xframe)
|
|
{
|
|
_adapter *adapter = xframe->padapter;
|
|
struct wifidirect_info *wdinfo = &adapter->wdinfo;
|
|
u8 *frame = xframe->buf_addr + TXDESC_OFFSET;
|
|
u8 *frame_body = frame + sizeof(struct rtw_ieee80211_hdr_3addr);
|
|
u8 *frame_tail = frame + xframe->attrib.pktlen;
|
|
u8 category, action, OUI_Subtype, dialogToken = 0;
|
|
u32 wfdielen = 0;
|
|
|
|
category = frame_body[0];
|
|
if (category == RTW_WLAN_CATEGORY_PUBLIC) {
|
|
action = frame_body[1];
|
|
if (action == ACT_PUBLIC_VENDOR
|
|
&& _rtw_memcmp(frame_body + 2, P2P_OUI, 4) == _TRUE
|
|
) {
|
|
OUI_Subtype = frame_body[6];
|
|
dialogToken = frame_body[7];
|
|
|
|
switch (OUI_Subtype) {
|
|
case P2P_GO_NEGO_REQ:
|
|
wfdielen = build_nego_req_wfd_ie(wdinfo, frame_tail);
|
|
break;
|
|
case P2P_GO_NEGO_RESP:
|
|
wfdielen = build_nego_resp_wfd_ie(wdinfo, frame_tail);
|
|
break;
|
|
case P2P_GO_NEGO_CONF:
|
|
wfdielen = build_nego_confirm_wfd_ie(wdinfo, frame_tail);
|
|
break;
|
|
case P2P_INVIT_REQ:
|
|
wfdielen = build_invitation_req_wfd_ie(wdinfo, frame_tail);
|
|
break;
|
|
case P2P_INVIT_RESP:
|
|
wfdielen = build_invitation_resp_wfd_ie(wdinfo, frame_tail);
|
|
break;
|
|
case P2P_PROVISION_DISC_REQ:
|
|
wfdielen = build_provdisc_req_wfd_ie(wdinfo, frame_tail);
|
|
break;
|
|
case P2P_PROVISION_DISC_RESP:
|
|
wfdielen = build_provdisc_resp_wfd_ie(wdinfo, frame_tail);
|
|
break;
|
|
case P2P_DEVDISC_REQ:
|
|
case P2P_DEVDISC_RESP:
|
|
default:
|
|
break;
|
|
}
|
|
|
|
}
|
|
} else if (category == RTW_WLAN_CATEGORY_P2P) {
|
|
OUI_Subtype = frame_body[5];
|
|
dialogToken = frame_body[6];
|
|
|
|
#ifdef CONFIG_DEBUG_CFG80211
|
|
RTW_INFO("ACTION_CATEGORY_P2P: OUI=0x%x, OUI_Subtype=%d, dialogToken=%d\n"
|
|
, cpu_to_be32(*((u32 *)(frame_body + 1))), OUI_Subtype, dialogToken);
|
|
#endif
|
|
|
|
switch (OUI_Subtype) {
|
|
case P2P_NOTICE_OF_ABSENCE:
|
|
break;
|
|
case P2P_PRESENCE_REQUEST:
|
|
break;
|
|
case P2P_PRESENCE_RESPONSE:
|
|
break;
|
|
case P2P_GO_DISC_REQUEST:
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
} else
|
|
RTW_INFO("%s, action frame category=%d\n", __func__, category);
|
|
|
|
xframe->attrib.pktlen += wfdielen;
|
|
|
|
return wfdielen;
|
|
}
|
|
#endif /* CONFIG_WFD */
|
|
|
|
bool rtw_xframe_del_wfd_ie(struct xmit_frame *xframe)
|
|
{
|
|
#define DBG_XFRAME_DEL_WFD_IE 0
|
|
u8 *frame = xframe->buf_addr + TXDESC_OFFSET;
|
|
u8 *frame_body = frame + sizeof(struct rtw_ieee80211_hdr_3addr);
|
|
u8 *frame_tail = frame + xframe->attrib.pktlen;
|
|
u8 category, action, OUI_Subtype;
|
|
u8 *ies = NULL;
|
|
uint ies_len_ori = 0;
|
|
uint ies_len = 0;
|
|
|
|
category = frame_body[0];
|
|
if (category == RTW_WLAN_CATEGORY_PUBLIC) {
|
|
action = frame_body[1];
|
|
if (action == ACT_PUBLIC_VENDOR
|
|
&& _rtw_memcmp(frame_body + 2, P2P_OUI, 4) == _TRUE
|
|
) {
|
|
OUI_Subtype = frame_body[6];
|
|
|
|
switch (OUI_Subtype) {
|
|
case P2P_GO_NEGO_REQ:
|
|
case P2P_GO_NEGO_RESP:
|
|
case P2P_GO_NEGO_CONF:
|
|
case P2P_INVIT_REQ:
|
|
case P2P_INVIT_RESP:
|
|
case P2P_PROVISION_DISC_REQ:
|
|
case P2P_PROVISION_DISC_RESP:
|
|
ies = frame_body + 8;
|
|
ies_len_ori = frame_tail - (frame_body + 8);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (ies && ies_len_ori) {
|
|
ies_len = rtw_del_wfd_ie(ies, ies_len_ori, DBG_XFRAME_DEL_WFD_IE ? __func__ : NULL);
|
|
xframe->attrib.pktlen -= (ies_len_ori - ies_len);
|
|
}
|
|
|
|
return ies_len_ori != ies_len;
|
|
}
|
|
|
|
/*
|
|
* rtw_xframe_chk_wfd_ie -
|
|
*
|
|
*/
|
|
void rtw_xframe_chk_wfd_ie(struct xmit_frame *xframe)
|
|
{
|
|
_adapter *adapter = xframe->padapter;
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
struct wifidirect_info *wdinfo = &adapter->wdinfo;
|
|
#endif
|
|
u8 build = 0;
|
|
u8 del = 0;
|
|
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
del = 1;
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (wdinfo->wfd_info->wfd_enable == _TRUE)
|
|
#endif
|
|
del = build = 1;
|
|
|
|
if (del)
|
|
rtw_xframe_del_wfd_ie(xframe);
|
|
|
|
#ifdef CONFIG_WFD
|
|
if (build)
|
|
rtw_xframe_build_wfd_ie(xframe);
|
|
#endif
|
|
}
|
|
|
|
u8 *dump_p2p_attr_ch_list(u8 *p2p_ie, uint p2p_ielen, u8 *buf, u32 buf_len)
|
|
{
|
|
uint attr_contentlen = 0;
|
|
u8 *pattr = NULL;
|
|
int w_sz = 0;
|
|
u8 ch_cnt = 0;
|
|
u8 ch_list[40];
|
|
|
|
pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, NULL, &attr_contentlen);
|
|
if (pattr != NULL) {
|
|
int i, j;
|
|
u32 num_of_ch;
|
|
u8 *pattr_temp = pattr + 3 ;
|
|
|
|
attr_contentlen -= 3;
|
|
|
|
_rtw_memset(ch_list, 0, 40);
|
|
|
|
while (attr_contentlen > 0) {
|
|
num_of_ch = *(pattr_temp + 1);
|
|
|
|
for (i = 0; i < num_of_ch; i++) {
|
|
for (j = 0; j < ch_cnt; j++) {
|
|
if (ch_list[j] == *(pattr_temp + 2 + i))
|
|
break;
|
|
}
|
|
if (j >= ch_cnt)
|
|
ch_list[ch_cnt++] = *(pattr_temp + 2 + i);
|
|
|
|
}
|
|
|
|
pattr_temp += (2 + num_of_ch);
|
|
attr_contentlen -= (2 + num_of_ch);
|
|
}
|
|
|
|
for (j = 0; j < ch_cnt; j++) {
|
|
if (j == 0)
|
|
w_sz += snprintf(buf + w_sz, buf_len - w_sz, "%u", ch_list[j]);
|
|
else if (ch_list[j] - ch_list[j - 1] != 1)
|
|
w_sz += snprintf(buf + w_sz, buf_len - w_sz, ", %u", ch_list[j]);
|
|
else if (j != ch_cnt - 1 && ch_list[j + 1] - ch_list[j] == 1) {
|
|
/* empty */
|
|
} else
|
|
w_sz += snprintf(buf + w_sz, buf_len - w_sz, "-%u", ch_list[j]);
|
|
}
|
|
}
|
|
return buf;
|
|
}
|
|
|
|
/*
|
|
* return _TRUE if requester is GO, _FALSE if responder is GO
|
|
*/
|
|
bool rtw_p2p_nego_intent_compare(u8 req, u8 resp)
|
|
{
|
|
if (req >> 1 == resp >> 1)
|
|
return req & 0x01 ? _TRUE : _FALSE;
|
|
else if (req >> 1 > resp >> 1)
|
|
return _TRUE;
|
|
else
|
|
return _FALSE;
|
|
}
|
|
|
|
int rtw_p2p_check_frames(_adapter *padapter, const u8 *buf, u32 len, u8 tx)
|
|
{
|
|
int is_p2p_frame = (-1);
|
|
unsigned char *frame_body;
|
|
u8 category, action, OUI_Subtype, dialogToken = 0;
|
|
u8 *p2p_ie = NULL;
|
|
uint p2p_ielen = 0;
|
|
struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
|
|
int status = -1;
|
|
u8 ch_list_buf[128] = {'\0'};
|
|
int op_ch = -1;
|
|
int listen_ch = -1;
|
|
u8 intent = 0;
|
|
u8 *iaddr = NULL;
|
|
u8 *gbssid = NULL;
|
|
|
|
frame_body = (unsigned char *)(buf + sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
category = frame_body[0];
|
|
/* just for check */
|
|
if (category == RTW_WLAN_CATEGORY_PUBLIC) {
|
|
action = frame_body[1];
|
|
if (action == ACT_PUBLIC_VENDOR
|
|
&& _rtw_memcmp(frame_body + 2, P2P_OUI, 4) == _TRUE
|
|
) {
|
|
OUI_Subtype = frame_body[6];
|
|
dialogToken = frame_body[7];
|
|
is_p2p_frame = OUI_Subtype;
|
|
|
|
#ifdef CONFIG_DEBUG_CFG80211
|
|
RTW_INFO("ACTION_CATEGORY_PUBLIC: ACT_PUBLIC_VENDOR, OUI=0x%x, OUI_Subtype=%d, dialogToken=%d\n",
|
|
cpu_to_be32(*((u32 *)(frame_body + 2))), OUI_Subtype, dialogToken);
|
|
#endif
|
|
|
|
p2p_ie = rtw_get_p2p_ie(
|
|
(u8 *)buf + sizeof(struct rtw_ieee80211_hdr_3addr) + _PUBLIC_ACTION_IE_OFFSET_
|
|
, len - sizeof(struct rtw_ieee80211_hdr_3addr) - _PUBLIC_ACTION_IE_OFFSET_
|
|
, NULL, &p2p_ielen);
|
|
|
|
switch (OUI_Subtype) { /* OUI Subtype */
|
|
u8 *cont;
|
|
uint cont_len;
|
|
case P2P_GO_NEGO_REQ: {
|
|
struct rtw_wdev_nego_info *nego_info = &pwdev_priv->nego_info;
|
|
|
|
if (tx) {
|
|
#ifdef CONFIG_DRV_ISSUE_PROV_REQ /* IOT FOR S2 */
|
|
if (pwdev_priv->provdisc_req_issued == _FALSE)
|
|
rtw_cfg80211_issue_p2p_provision_request(padapter, buf, len);
|
|
#endif /* CONFIG_DRV_ISSUE_PROV_REQ */
|
|
|
|
/* pwdev_priv->provdisc_req_issued = _FALSE; */
|
|
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
if (rtw_mi_check_status(padapter, MI_LINKED) && padapter->registrypriv.full_ch_in_p2p_handshake == 0)
|
|
rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
#endif
|
|
}
|
|
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len);
|
|
if (cont)
|
|
op_ch = *(cont + 4);
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_LISTEN_CH, NULL, &cont_len);
|
|
if (cont)
|
|
listen_ch = *(cont + 4);
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT, NULL, &cont_len);
|
|
if (cont)
|
|
intent = *cont;
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INTENDED_IF_ADDR, NULL, &cont_len);
|
|
if (cont && cont_len == 6)
|
|
iaddr = cont;
|
|
|
|
if (nego_info->token != dialogToken)
|
|
rtw_wdev_nego_info_init(nego_info);
|
|
|
|
_rtw_memcpy(nego_info->peer_mac, tx ? GetAddr1Ptr(buf) : get_addr2_ptr(buf), ETH_ALEN);
|
|
if (iaddr)
|
|
_rtw_memcpy(tx ? nego_info->iface_addr : nego_info->peer_iface_addr, iaddr, ETH_ALEN);
|
|
nego_info->active = tx ? 1 : 0;
|
|
nego_info->token = dialogToken;
|
|
nego_info->req_op_ch = op_ch;
|
|
nego_info->req_listen_ch = listen_ch;
|
|
nego_info->req_intent = intent;
|
|
nego_info->state = 0;
|
|
|
|
dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128);
|
|
RTW_INFO("RTW_%s:P2P_GO_NEGO_REQ, dialogToken=%d, intent:%u%s, listen_ch:%d, op_ch:%d, ch_list:%s"
|
|
, (tx == _TRUE) ? "Tx" : "Rx" , dialogToken , (intent >> 1) , intent & 0x1 ? "+" : "-" , listen_ch , op_ch , ch_list_buf);
|
|
if (iaddr)
|
|
_RTW_INFO(", iaddr:"MAC_FMT, MAC_ARG(iaddr));
|
|
_RTW_INFO("\n");
|
|
|
|
if (!tx) {
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)
|
|
&& rtw_chk_p2pie_ch_list_with_buddy(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr)) == _FALSE
|
|
&& padapter->registrypriv.full_ch_in_p2p_handshake == 0) {
|
|
RTW_INFO(FUNC_ADPT_FMT" ch_list has no intersect with buddy\n", FUNC_ADPT_ARG(padapter));
|
|
rtw_change_p2pie_ch_list(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr), 0);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
break;
|
|
}
|
|
case P2P_GO_NEGO_RESP: {
|
|
struct rtw_wdev_nego_info *nego_info = &pwdev_priv->nego_info;
|
|
|
|
if (tx) {
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
if (rtw_mi_check_status(padapter, MI_LINKED) && padapter->registrypriv.full_ch_in_p2p_handshake == 0)
|
|
rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
#endif
|
|
}
|
|
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len);
|
|
if (cont)
|
|
op_ch = *(cont + 4);
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT, NULL, &cont_len);
|
|
if (cont)
|
|
intent = *cont;
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, NULL, &cont_len);
|
|
if (cont)
|
|
status = *cont;
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INTENDED_IF_ADDR, NULL, &cont_len);
|
|
if (cont && cont_len == 6)
|
|
iaddr = cont;
|
|
|
|
if (nego_info->token == dialogToken && nego_info->state == 0
|
|
&& _rtw_memcmp(nego_info->peer_mac, tx ? GetAddr1Ptr(buf) : get_addr2_ptr(buf), ETH_ALEN) == _TRUE
|
|
) {
|
|
if (iaddr)
|
|
_rtw_memcpy(tx ? nego_info->iface_addr : nego_info->peer_iface_addr, iaddr, ETH_ALEN);
|
|
nego_info->status = (status == -1) ? 0xff : status;
|
|
nego_info->rsp_op_ch = op_ch;
|
|
nego_info->rsp_intent = intent;
|
|
nego_info->state = 1;
|
|
if (status != 0)
|
|
nego_info->token = 0; /* init */
|
|
}
|
|
|
|
dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128);
|
|
RTW_INFO("RTW_%s:P2P_GO_NEGO_RESP, dialogToken=%d, intent:%u%s, status:%d, op_ch:%d, ch_list:%s"
|
|
, (tx == _TRUE) ? "Tx" : "Rx", dialogToken, (intent >> 1), intent & 0x1 ? "+" : "-", status, op_ch, ch_list_buf);
|
|
if (iaddr)
|
|
_RTW_INFO(", iaddr:"MAC_FMT, MAC_ARG(iaddr));
|
|
_RTW_INFO("\n");
|
|
|
|
if (!tx) {
|
|
pwdev_priv->provdisc_req_issued = _FALSE;
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)
|
|
&& rtw_chk_p2pie_ch_list_with_buddy(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr)) == _FALSE
|
|
&& padapter->registrypriv.full_ch_in_p2p_handshake == 0) {
|
|
RTW_INFO(FUNC_ADPT_FMT" ch_list has no intersect with buddy\n", FUNC_ADPT_ARG(padapter));
|
|
rtw_change_p2pie_ch_list(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr), 0);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
break;
|
|
}
|
|
case P2P_GO_NEGO_CONF: {
|
|
struct rtw_wdev_nego_info *nego_info = &pwdev_priv->nego_info;
|
|
bool is_go = _FALSE;
|
|
|
|
if (tx) {
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
if (rtw_mi_check_status(padapter, MI_LINKED) && padapter->registrypriv.full_ch_in_p2p_handshake == 0)
|
|
rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
#endif
|
|
}
|
|
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len);
|
|
if (cont)
|
|
op_ch = *(cont + 4);
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, NULL, &cont_len);
|
|
if (cont)
|
|
status = *cont;
|
|
|
|
if (nego_info->token == dialogToken && nego_info->state == 1
|
|
&& _rtw_memcmp(nego_info->peer_mac, tx ? GetAddr1Ptr(buf) : get_addr2_ptr(buf), ETH_ALEN) == _TRUE
|
|
) {
|
|
nego_info->status = (status == -1) ? 0xff : status;
|
|
nego_info->conf_op_ch = (op_ch == -1) ? 0 : op_ch;
|
|
nego_info->state = 2;
|
|
|
|
if (status == 0) {
|
|
if (rtw_p2p_nego_intent_compare(nego_info->req_intent, nego_info->rsp_intent) ^ !tx)
|
|
is_go = _TRUE;
|
|
}
|
|
|
|
nego_info->token = 0; /* init */
|
|
}
|
|
|
|
dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128);
|
|
RTW_INFO("RTW_%s:P2P_GO_NEGO_CONF, dialogToken=%d, status:%d, op_ch:%d, ch_list:%s\n"
|
|
, (tx == _TRUE) ? "Tx" : "Rx", dialogToken, status, op_ch, ch_list_buf);
|
|
|
|
if (!tx) {
|
|
}
|
|
|
|
break;
|
|
}
|
|
case P2P_INVIT_REQ: {
|
|
struct rtw_wdev_invit_info *invit_info = &pwdev_priv->invit_info;
|
|
int flags = -1;
|
|
|
|
if (tx) {
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)
|
|
&& padapter->registrypriv.full_ch_in_p2p_handshake == 0)
|
|
rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
#endif
|
|
}
|
|
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INVITATION_FLAGS, NULL, &cont_len);
|
|
if (cont)
|
|
flags = *cont;
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len);
|
|
if (cont)
|
|
op_ch = *(cont + 4);
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_BSSID, NULL, &cont_len);
|
|
if (cont && cont_len == 6)
|
|
gbssid = cont;
|
|
|
|
if (invit_info->token != dialogToken)
|
|
rtw_wdev_invit_info_init(invit_info);
|
|
|
|
_rtw_memcpy(invit_info->peer_mac, tx ? GetAddr1Ptr(buf) : get_addr2_ptr(buf), ETH_ALEN);
|
|
if (gbssid)
|
|
_rtw_memcpy(invit_info->group_bssid, gbssid, ETH_ALEN);
|
|
invit_info->active = tx ? 1 : 0;
|
|
invit_info->token = dialogToken;
|
|
invit_info->flags = (flags == -1) ? 0x0 : flags;
|
|
invit_info->req_op_ch = op_ch;
|
|
invit_info->state = 0;
|
|
|
|
dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128);
|
|
RTW_INFO("RTW_%s:P2P_INVIT_REQ, dialogToken=%d, flags:0x%02x, op_ch:%d, ch_list:%s"
|
|
, (tx == _TRUE) ? "Tx" : "Rx", dialogToken, flags, op_ch, ch_list_buf);
|
|
if (gbssid)
|
|
_RTW_INFO(", gbssid:"MAC_FMT, MAC_ARG(gbssid));
|
|
_RTW_INFO("\n");
|
|
|
|
if (!tx) {
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
if (rtw_mi_check_status(padapter, MI_LINKED) && padapter->registrypriv.full_ch_in_p2p_handshake == 0) {
|
|
#if defined(CONFIG_P2P_INVITE_IOT)
|
|
if (op_ch != -1 && rtw_chk_p2pie_op_ch_with_buddy(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr)) == _FALSE) {
|
|
RTW_INFO(FUNC_ADPT_FMT" op_ch:%u has no intersect with buddy\n", FUNC_ADPT_ARG(padapter), op_ch);
|
|
rtw_change_p2pie_ch_list(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr), 0);
|
|
} else
|
|
#endif
|
|
if (rtw_chk_p2pie_ch_list_with_buddy(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr)) == _FALSE) {
|
|
RTW_INFO(FUNC_ADPT_FMT" ch_list has no intersect with buddy\n", FUNC_ADPT_ARG(padapter));
|
|
rtw_change_p2pie_ch_list(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr), 0);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|
|
break;
|
|
}
|
|
case P2P_INVIT_RESP: {
|
|
struct rtw_wdev_invit_info *invit_info = &pwdev_priv->invit_info;
|
|
|
|
if (tx) {
|
|
#if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT)
|
|
if (rtw_mi_check_status(padapter, MI_LINKED) && padapter->registrypriv.full_ch_in_p2p_handshake == 0)
|
|
rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len - sizeof(struct rtw_ieee80211_hdr_3addr));
|
|
#endif
|
|
}
|
|
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, NULL, &cont_len);
|
|
if (cont) {
|
|
#ifdef CONFIG_P2P_INVITE_IOT
|
|
if (tx && *cont == 7) {
|
|
RTW_INFO("TX_P2P_INVITE_RESP, status is no common channel, change to unknown group\n");
|
|
*cont = 8; /* unknow group status */
|
|
}
|
|
#endif /* CONFIG_P2P_INVITE_IOT */
|
|
status = *cont;
|
|
}
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len);
|
|
if (cont)
|
|
op_ch = *(cont + 4);
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_BSSID, NULL, &cont_len);
|
|
if (cont && cont_len == 6)
|
|
gbssid = cont;
|
|
|
|
if (invit_info->token == dialogToken && invit_info->state == 0
|
|
&& _rtw_memcmp(invit_info->peer_mac, tx ? GetAddr1Ptr(buf) : get_addr2_ptr(buf), ETH_ALEN) == _TRUE
|
|
) {
|
|
invit_info->status = (status == -1) ? 0xff : status;
|
|
invit_info->rsp_op_ch = op_ch;
|
|
invit_info->state = 1;
|
|
invit_info->token = 0; /* init */
|
|
}
|
|
|
|
dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128);
|
|
RTW_INFO("RTW_%s:P2P_INVIT_RESP, dialogToken=%d, status:%d, op_ch:%d, ch_list:%s"
|
|
, (tx == _TRUE) ? "Tx" : "Rx", dialogToken, status, op_ch, ch_list_buf);
|
|
if (gbssid)
|
|
_RTW_INFO(", gbssid:"MAC_FMT, MAC_ARG(gbssid));
|
|
_RTW_INFO("\n");
|
|
|
|
if (!tx) {
|
|
}
|
|
|
|
break;
|
|
}
|
|
case P2P_DEVDISC_REQ:
|
|
RTW_INFO("RTW_%s:P2P_DEVDISC_REQ, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", dialogToken);
|
|
break;
|
|
case P2P_DEVDISC_RESP:
|
|
cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, NULL, &cont_len);
|
|
RTW_INFO("RTW_%s:P2P_DEVDISC_RESP, dialogToken=%d, status:%d\n", (tx == _TRUE) ? "Tx" : "Rx", dialogToken, cont ? *cont : -1);
|
|
break;
|
|
case P2P_PROVISION_DISC_REQ: {
|
|
size_t frame_body_len = len - sizeof(struct rtw_ieee80211_hdr_3addr);
|
|
u8 *p2p_ie;
|
|
uint p2p_ielen = 0;
|
|
uint contentlen = 0;
|
|
|
|
RTW_INFO("RTW_%s:P2P_PROVISION_DISC_REQ, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", dialogToken);
|
|
|
|
/* if(tx) */
|
|
{
|
|
pwdev_priv->provdisc_req_issued = _FALSE;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, frame_body_len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen);
|
|
if (p2p_ie) {
|
|
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, NULL, &contentlen)) {
|
|
pwdev_priv->provdisc_req_issued = _FALSE;/* case: p2p_client join p2p GO */
|
|
} else {
|
|
#ifdef CONFIG_DEBUG_CFG80211
|
|
RTW_INFO("provdisc_req_issued is _TRUE\n");
|
|
#endif /*CONFIG_DEBUG_CFG80211*/
|
|
pwdev_priv->provdisc_req_issued = _TRUE;/* case: p2p_devices connection before Nego req. */
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case P2P_PROVISION_DISC_RESP:
|
|
RTW_INFO("RTW_%s:P2P_PROVISION_DISC_RESP, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", dialogToken);
|
|
break;
|
|
default:
|
|
RTW_INFO("RTW_%s:OUI_Subtype=%d, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", OUI_Subtype, dialogToken);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
} else if (category == RTW_WLAN_CATEGORY_P2P) {
|
|
OUI_Subtype = frame_body[5];
|
|
dialogToken = frame_body[6];
|
|
|
|
#ifdef CONFIG_DEBUG_CFG80211
|
|
RTW_INFO("ACTION_CATEGORY_P2P: OUI=0x%x, OUI_Subtype=%d, dialogToken=%d\n",
|
|
cpu_to_be32(*((u32 *)(frame_body + 1))), OUI_Subtype, dialogToken);
|
|
#endif
|
|
|
|
is_p2p_frame = OUI_Subtype;
|
|
|
|
switch (OUI_Subtype) {
|
|
case P2P_NOTICE_OF_ABSENCE:
|
|
RTW_INFO("RTW_%s:P2P_NOTICE_OF_ABSENCE, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", dialogToken);
|
|
break;
|
|
case P2P_PRESENCE_REQUEST:
|
|
RTW_INFO("RTW_%s:P2P_PRESENCE_REQUEST, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", dialogToken);
|
|
break;
|
|
case P2P_PRESENCE_RESPONSE:
|
|
RTW_INFO("RTW_%s:P2P_PRESENCE_RESPONSE, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", dialogToken);
|
|
break;
|
|
case P2P_GO_DISC_REQUEST:
|
|
RTW_INFO("RTW_%s:P2P_GO_DISC_REQUEST, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", dialogToken);
|
|
break;
|
|
default:
|
|
RTW_INFO("RTW_%s:OUI_Subtype=%d, dialogToken=%d\n", (tx == _TRUE) ? "Tx" : "Rx", OUI_Subtype, dialogToken);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
return is_p2p_frame;
|
|
}
|
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
|
|
s32 p2p_protocol_wk_hdl(_adapter *padapter, int intCmdType, u8 *buf)
|
|
{
|
|
int ret = H2C_SUCCESS;
|
|
|
|
switch (intCmdType) {
|
|
case P2P_FIND_PHASE_WK:
|
|
find_phase_handler(padapter);
|
|
break;
|
|
|
|
case P2P_RESTORE_STATE_WK:
|
|
restore_p2p_state_handler(padapter);
|
|
break;
|
|
|
|
case P2P_PRE_TX_PROVDISC_PROCESS_WK:
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_check_status(padapter, MI_LINKED))
|
|
rtw_concurrent_handler(padapter);
|
|
else
|
|
pre_tx_provdisc_handler(padapter);
|
|
#else
|
|
pre_tx_provdisc_handler(padapter);
|
|
#endif
|
|
break;
|
|
|
|
case P2P_PRE_TX_INVITEREQ_PROCESS_WK:
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_check_status(padapter, MI_LINKED))
|
|
rtw_concurrent_handler(padapter);
|
|
else
|
|
pre_tx_invitereq_handler(padapter);
|
|
#else
|
|
pre_tx_invitereq_handler(padapter);
|
|
#endif
|
|
break;
|
|
|
|
case P2P_PRE_TX_NEGOREQ_PROCESS_WK:
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_check_status(padapter, MI_LINKED))
|
|
rtw_concurrent_handler(padapter);
|
|
else
|
|
pre_tx_negoreq_handler(padapter);
|
|
#else
|
|
pre_tx_negoreq_handler(padapter);
|
|
#endif
|
|
break;
|
|
|
|
default:
|
|
rtw_warn_on(1);
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int process_p2p_cross_connect_ie(PADAPTER padapter, u8 *IEs, u32 IELength)
|
|
{
|
|
int ret = _TRUE;
|
|
u8 *ies;
|
|
u32 ies_len;
|
|
u8 *p2p_ie;
|
|
u32 p2p_ielen = 0;
|
|
u8 p2p_attr[MAX_P2P_IE_LEN] = { 0x00 };/* NoA length should be n*(13) + 2 */
|
|
u32 attr_contentlen = 0;
|
|
|
|
|
|
|
|
if (IELength <= _BEACON_IE_OFFSET_)
|
|
return ret;
|
|
|
|
ies = IEs + _BEACON_IE_OFFSET_;
|
|
ies_len = IELength - _BEACON_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
|
|
while (p2p_ie) {
|
|
/* Get P2P Manageability IE. */
|
|
attr_contentlen = sizeof(p2p_attr);
|
|
if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_MANAGEABILITY, p2p_attr, &attr_contentlen)) {
|
|
if ((p2p_attr[0] & (BIT(0) | BIT(1))) == 0x01)
|
|
ret = _FALSE;
|
|
break;
|
|
}
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
#ifdef CONFIG_P2P_PS
|
|
void process_p2p_ps_ie(PADAPTER padapter, u8 *IEs, u32 IELength)
|
|
{
|
|
u8 *ies;
|
|
u32 ies_len;
|
|
u8 *p2p_ie;
|
|
u32 p2p_ielen = 0;
|
|
u8 *noa_attr; /* NoA length should be n*(13) + 2 */
|
|
u32 attr_contentlen = 0;
|
|
|
|
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
|
|
u8 find_p2p = _FALSE, find_p2p_ps = _FALSE;
|
|
u8 noa_offset, noa_num, noa_index;
|
|
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
|
|
return;
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
#ifndef CONFIG_FW_MULTI_PORT_SUPPORT
|
|
if (padapter->hw_port != HW_PORT0)
|
|
return;
|
|
#endif
|
|
#endif
|
|
if (IELength <= _BEACON_IE_OFFSET_)
|
|
return;
|
|
|
|
ies = IEs + _BEACON_IE_OFFSET_;
|
|
ies_len = IELength - _BEACON_IE_OFFSET_;
|
|
|
|
p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
|
|
|
|
while (p2p_ie) {
|
|
find_p2p = _TRUE;
|
|
/* Get Notice of Absence IE. */
|
|
noa_attr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_NOA, NULL, &attr_contentlen);
|
|
if (noa_attr) {
|
|
find_p2p_ps = _TRUE;
|
|
noa_index = noa_attr[0];
|
|
|
|
if ((pwdinfo->p2p_ps_mode == P2P_PS_NONE) ||
|
|
(noa_index != pwdinfo->noa_index)) { /* if index change, driver should reconfigure related setting. */
|
|
pwdinfo->noa_index = noa_index;
|
|
pwdinfo->opp_ps = noa_attr[1] >> 7;
|
|
if (pwdinfo->opp_ps != 1)
|
|
pwdinfo->ctwindow = 0;
|
|
else
|
|
pwdinfo->ctwindow = noa_attr[1] & 0x7F;
|
|
noa_offset = 2;
|
|
noa_num = 0;
|
|
/* NoA length should be n*(13) + 2 */
|
|
if (attr_contentlen > 2 && (attr_contentlen - 2) % 13 == 0) {
|
|
while (noa_offset < attr_contentlen && noa_num < P2P_MAX_NOA_NUM) {
|
|
/* _rtw_memcpy(&wifidirect_info->noa_count[noa_num], &noa_attr[noa_offset], 1); */
|
|
pwdinfo->noa_count[noa_num] = noa_attr[noa_offset];
|
|
noa_offset += 1;
|
|
|
|
_rtw_memcpy(&pwdinfo->noa_duration[noa_num], &noa_attr[noa_offset], 4);
|
|
noa_offset += 4;
|
|
|
|
_rtw_memcpy(&pwdinfo->noa_interval[noa_num], &noa_attr[noa_offset], 4);
|
|
noa_offset += 4;
|
|
|
|
_rtw_memcpy(&pwdinfo->noa_start_time[noa_num], &noa_attr[noa_offset], 4);
|
|
noa_offset += 4;
|
|
|
|
noa_num++;
|
|
}
|
|
}
|
|
pwdinfo->noa_num = noa_num;
|
|
|
|
if (pwdinfo->opp_ps == 1) {
|
|
pwdinfo->p2p_ps_mode = P2P_PS_CTWINDOW;
|
|
/* driver should wait LPS for entering CTWindow */
|
|
if (adapter_to_pwrctl(padapter)->bFwCurrentInPSMode == _TRUE)
|
|
p2p_ps_wk_cmd(padapter, P2P_PS_ENABLE, 1);
|
|
} else if (pwdinfo->noa_num > 0) {
|
|
pwdinfo->p2p_ps_mode = P2P_PS_NOA;
|
|
p2p_ps_wk_cmd(padapter, P2P_PS_ENABLE, 1);
|
|
} else if (pwdinfo->p2p_ps_mode > P2P_PS_NONE)
|
|
p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1);
|
|
}
|
|
|
|
break; /* find target, just break. */
|
|
}
|
|
|
|
/* Get the next P2P IE */
|
|
p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
|
|
|
|
}
|
|
|
|
if (find_p2p == _TRUE) {
|
|
if ((pwdinfo->p2p_ps_mode > P2P_PS_NONE) && (find_p2p_ps == _FALSE))
|
|
p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1);
|
|
}
|
|
|
|
}
|
|
|
|
void p2p_ps_wk_hdl(_adapter *padapter, u8 p2p_ps_state)
|
|
{
|
|
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
|
|
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
|
|
u32 ps_deny = 0;
|
|
|
|
/* Pre action for p2p state */
|
|
switch (p2p_ps_state) {
|
|
case P2P_PS_DISABLE:
|
|
pwdinfo->p2p_ps_state = p2p_ps_state;
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state));
|
|
|
|
#ifdef CONFIG_LPS
|
|
if (pwdinfo->opp_ps == 1) {
|
|
if (pwrpriv->smart_ps == 0) {
|
|
pwrpriv->smart_ps = 2;
|
|
if (pwrpriv->pwr_mode != PS_MODE_ACTIVE)
|
|
rtw_exec_lps(padapter, pwrpriv->pwr_mode);
|
|
}
|
|
}
|
|
#endif /* CONFIG_LPS */
|
|
|
|
pwdinfo->noa_index = 0;
|
|
pwdinfo->ctwindow = 0;
|
|
pwdinfo->opp_ps = 0;
|
|
pwdinfo->noa_num = 0;
|
|
pwdinfo->p2p_ps_mode = P2P_PS_NONE;
|
|
|
|
break;
|
|
case P2P_PS_ENABLE:
|
|
_enter_pwrlock(&adapter_to_pwrctl(padapter)->lock);
|
|
ps_deny = rtw_ps_deny_get(padapter);
|
|
_exit_pwrlock(&adapter_to_pwrctl(padapter)->lock);
|
|
|
|
if ((ps_deny & (PS_DENY_SCAN | PS_DENY_JOIN))
|
|
|| rtw_mi_check_fwstate(padapter, (WIFI_UNDER_SURVEY | WIFI_UNDER_LINKING))) {
|
|
pwdinfo->p2p_ps_mode = P2P_PS_NONE;
|
|
RTW_DBG(FUNC_ADPT_FMT" Block P2P PS under site survey or LINKING\n", FUNC_ADPT_ARG(padapter));
|
|
return;
|
|
}
|
|
if (pwdinfo->p2p_ps_mode > P2P_PS_NONE) {
|
|
#ifdef CONFIG_MCC_MODE
|
|
if (MCC_EN(padapter)) {
|
|
if (rtw_hal_check_mcc_status(padapter, MCC_STATUS_DOING_MCC)) {
|
|
RTW_INFO("P2P PS enble under MCC\n");
|
|
rtw_warn_on(1);
|
|
}
|
|
|
|
}
|
|
#endif /* CONFIG_MCC_MODE */
|
|
pwdinfo->p2p_ps_state = p2p_ps_state;
|
|
|
|
#ifdef CONFIG_LPS
|
|
if (pwdinfo->ctwindow > 0) {
|
|
if (pwrpriv->smart_ps != 0) {
|
|
pwrpriv->smart_ps = 0;
|
|
RTW_INFO("%s(): Enter CTW, change SmartPS\n", __FUNCTION__);
|
|
if (pwrpriv->pwr_mode != PS_MODE_ACTIVE)
|
|
rtw_exec_lps(padapter, pwrpriv->pwr_mode);
|
|
}
|
|
}
|
|
#endif /* CONFIG_LPS */
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state));
|
|
}
|
|
break;
|
|
case P2P_PS_SCAN:
|
|
case P2P_PS_SCAN_DONE:
|
|
case P2P_PS_ALLSTASLEEP:
|
|
if (pwdinfo->p2p_ps_mode > P2P_PS_NONE) {
|
|
pwdinfo->p2p_ps_state = p2p_ps_state;
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state));
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
#ifdef CONFIG_MCC_MODE
|
|
rtw_hal_mcc_process_noa(padapter);
|
|
#endif /* CONFIG_MCC_MODE */
|
|
}
|
|
|
|
u8 p2p_ps_wk_cmd(_adapter *padapter, u8 p2p_ps_state, u8 enqueue)
|
|
{
|
|
struct cmd_obj *ph2c;
|
|
struct drvextra_cmd_parm *pdrvextra_cmd_parm;
|
|
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
|
|
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
|
|
u8 res = _SUCCESS;
|
|
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
#ifndef CONFIG_FW_MULTI_PORT_SUPPORT
|
|
|| (padapter->hw_port != HW_PORT0)
|
|
#endif
|
|
#endif
|
|
)
|
|
return res;
|
|
|
|
if (enqueue) {
|
|
ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
|
if (ph2c == NULL) {
|
|
res = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
|
|
if (pdrvextra_cmd_parm == NULL) {
|
|
rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
|
|
res = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
pdrvextra_cmd_parm->ec_id = P2P_PS_WK_CID;
|
|
pdrvextra_cmd_parm->type = p2p_ps_state;
|
|
pdrvextra_cmd_parm->size = 0;
|
|
pdrvextra_cmd_parm->pbuf = NULL;
|
|
|
|
init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, CMD_SET_DRV_EXTRA);
|
|
|
|
res = rtw_enqueue_cmd(pcmdpriv, ph2c);
|
|
} else
|
|
p2p_ps_wk_hdl(padapter, p2p_ps_state);
|
|
|
|
exit:
|
|
|
|
|
|
return res;
|
|
|
|
}
|
|
#endif /* CONFIG_P2P_PS */
|
|
|
|
static void reset_ch_sitesurvey_timer_process(void *FunctionContext)
|
|
{
|
|
_adapter *adapter = (_adapter *)FunctionContext;
|
|
struct wifidirect_info *pwdinfo = &adapter->wdinfo;
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
|
|
return;
|
|
|
|
RTW_INFO("[%s] In\n", __FUNCTION__);
|
|
/* Reset the operation channel information */
|
|
pwdinfo->rx_invitereq_info.operation_ch[0] = 0;
|
|
#ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH
|
|
pwdinfo->rx_invitereq_info.operation_ch[1] = 0;
|
|
pwdinfo->rx_invitereq_info.operation_ch[2] = 0;
|
|
pwdinfo->rx_invitereq_info.operation_ch[3] = 0;
|
|
#endif /* CONFIG_P2P_OP_CHK_SOCIAL_CH */
|
|
pwdinfo->rx_invitereq_info.scan_op_ch_only = 0;
|
|
}
|
|
|
|
static void reset_ch_sitesurvey_timer_process2(void *FunctionContext)
|
|
{
|
|
_adapter *adapter = (_adapter *)FunctionContext;
|
|
struct wifidirect_info *pwdinfo = &adapter->wdinfo;
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
|
|
return;
|
|
|
|
RTW_INFO("[%s] In\n", __FUNCTION__);
|
|
/* Reset the operation channel information */
|
|
pwdinfo->p2p_info.operation_ch[0] = 0;
|
|
#ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH
|
|
pwdinfo->p2p_info.operation_ch[1] = 0;
|
|
pwdinfo->p2p_info.operation_ch[2] = 0;
|
|
pwdinfo->p2p_info.operation_ch[3] = 0;
|
|
#endif /* CONFIG_P2P_OP_CHK_SOCIAL_CH */
|
|
pwdinfo->p2p_info.scan_op_ch_only = 0;
|
|
}
|
|
|
|
static void restore_p2p_state_timer_process(void *FunctionContext)
|
|
{
|
|
_adapter *adapter = (_adapter *)FunctionContext;
|
|
struct wifidirect_info *pwdinfo = &adapter->wdinfo;
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
|
|
return;
|
|
|
|
p2p_protocol_wk_cmd(adapter, P2P_RESTORE_STATE_WK);
|
|
}
|
|
|
|
static void pre_tx_scan_timer_process(void *FunctionContext)
|
|
{
|
|
_adapter *adapter = (_adapter *) FunctionContext;
|
|
struct wifidirect_info *pwdinfo = &adapter->wdinfo;
|
|
_irqL irqL;
|
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
|
|
return;
|
|
|
|
_enter_critical_bh(&pmlmepriv->lock, &irqL);
|
|
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) {
|
|
if (_TRUE == pwdinfo->tx_prov_disc_info.benable) { /* the provision discovery request frame is trigger to send or not */
|
|
p2p_protocol_wk_cmd(adapter, P2P_PRE_TX_PROVDISC_PROCESS_WK);
|
|
/* issue_probereq_p2p(adapter, NULL); */
|
|
/* _set_timer( &pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT ); */
|
|
}
|
|
} else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) {
|
|
if (_TRUE == pwdinfo->nego_req_info.benable)
|
|
p2p_protocol_wk_cmd(adapter, P2P_PRE_TX_NEGOREQ_PROCESS_WK);
|
|
} else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_INVITE_REQ)) {
|
|
if (_TRUE == pwdinfo->invitereq_info.benable)
|
|
p2p_protocol_wk_cmd(adapter, P2P_PRE_TX_INVITEREQ_PROCESS_WK);
|
|
} else
|
|
RTW_INFO("[%s] p2p_state is %d, ignore!!\n", __FUNCTION__, rtw_p2p_state(pwdinfo));
|
|
|
|
_exit_critical_bh(&pmlmepriv->lock, &irqL);
|
|
}
|
|
|
|
static void find_phase_timer_process(void *FunctionContext)
|
|
{
|
|
_adapter *adapter = (_adapter *)FunctionContext;
|
|
struct wifidirect_info *pwdinfo = &adapter->wdinfo;
|
|
|
|
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
|
|
return;
|
|
|
|
adapter->wdinfo.find_phase_state_exchange_cnt++;
|
|
|
|
p2p_protocol_wk_cmd(adapter, P2P_FIND_PHASE_WK);
|
|
}
|
|
|
|
void reset_global_wifidirect_info(_adapter *padapter)
|
|
{
|
|
struct wifidirect_info *pwdinfo;
|
|
|
|
pwdinfo = &padapter->wdinfo;
|
|
pwdinfo->persistent_supported = 0;
|
|
pwdinfo->session_available = _TRUE;
|
|
rtw_tdls_wfd_enable(padapter, 0);
|
|
pwdinfo->wfd_tdls_weaksec = _TRUE;
|
|
}
|
|
|
|
#ifdef CONFIG_WFD
|
|
int rtw_init_wifi_display_info(_adapter *padapter)
|
|
{
|
|
int res = _SUCCESS;
|
|
struct wifi_display_info *pwfd_info = &padapter->wfd_info;
|
|
|
|
/* Used in P2P and TDLS */
|
|
pwfd_info->init_rtsp_ctrlport = 554;
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
pwfd_info->rtsp_ctrlport = 0;
|
|
#else
|
|
pwfd_info->rtsp_ctrlport = pwfd_info->init_rtsp_ctrlport; /* set non-zero value for legacy wfd */
|
|
#endif
|
|
pwfd_info->tdls_rtsp_ctrlport = 0;
|
|
pwfd_info->peer_rtsp_ctrlport = 0; /* Reset to 0 */
|
|
pwfd_info->wfd_enable = _FALSE;
|
|
pwfd_info->wfd_device_type = WFD_DEVINFO_PSINK;
|
|
pwfd_info->scan_result_type = SCAN_RESULT_P2P_ONLY;
|
|
|
|
/* Used in P2P */
|
|
pwfd_info->peer_session_avail = _TRUE;
|
|
pwfd_info->wfd_pc = _FALSE;
|
|
|
|
/* Used in TDLS */
|
|
_rtw_memset(pwfd_info->ip_address, 0x00, 4);
|
|
_rtw_memset(pwfd_info->peer_ip_address, 0x00, 4);
|
|
return res;
|
|
|
|
}
|
|
|
|
inline void rtw_wfd_enable(_adapter *adapter, bool on)
|
|
{
|
|
struct wifi_display_info *wfdinfo = &adapter->wfd_info;
|
|
|
|
if (on) {
|
|
wfdinfo->rtsp_ctrlport = wfdinfo->init_rtsp_ctrlport;
|
|
wfdinfo->wfd_enable = _TRUE;
|
|
|
|
} else {
|
|
wfdinfo->wfd_enable = _FALSE;
|
|
wfdinfo->rtsp_ctrlport = 0;
|
|
}
|
|
}
|
|
|
|
inline void rtw_wfd_set_ctrl_port(_adapter *adapter, u16 port)
|
|
{
|
|
struct wifi_display_info *wfdinfo = &adapter->wfd_info;
|
|
|
|
wfdinfo->init_rtsp_ctrlport = port;
|
|
if (wfdinfo->wfd_enable == _TRUE)
|
|
wfdinfo->rtsp_ctrlport = port;
|
|
if (adapter->wdinfo.wfd_tdls_enable == 1)
|
|
wfdinfo->tdls_rtsp_ctrlport = port;
|
|
}
|
|
|
|
inline void rtw_tdls_wfd_enable(_adapter *adapter, bool on)
|
|
{
|
|
struct wifi_display_info *wfdinfo = &adapter->wfd_info;
|
|
|
|
if (on) {
|
|
wfdinfo->tdls_rtsp_ctrlport = wfdinfo->init_rtsp_ctrlport;
|
|
adapter->wdinfo.wfd_tdls_enable = 1;
|
|
|
|
} else {
|
|
adapter->wdinfo.wfd_tdls_enable = 0;
|
|
wfdinfo->tdls_rtsp_ctrlport = 0;
|
|
}
|
|
}
|
|
|
|
u32 rtw_append_beacon_wfd_ie(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
struct wifidirect_info *wdinfo = &adapter->wdinfo;
|
|
struct mlme_priv *mlme = &adapter->mlmepriv;
|
|
u8 build_ie_by_self = 0;
|
|
u32 len = 0;
|
|
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (_TRUE == wdinfo->wfd_info->wfd_enable)
|
|
#endif
|
|
build_ie_by_self = 1;
|
|
|
|
if (build_ie_by_self)
|
|
len = build_beacon_wfd_ie(wdinfo, pbuf);
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
else if (mlme->wfd_beacon_ie && mlme->wfd_beacon_ie_len > 0) {
|
|
len = mlme->wfd_beacon_ie_len;
|
|
_rtw_memcpy(pbuf, mlme->wfd_beacon_ie, len);
|
|
}
|
|
#endif
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 rtw_append_probe_req_wfd_ie(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
struct wifidirect_info *wdinfo = &adapter->wdinfo;
|
|
struct mlme_priv *mlme = &adapter->mlmepriv;
|
|
u8 build_ie_by_self = 0;
|
|
u32 len = 0;
|
|
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (_TRUE == wdinfo->wfd_info->wfd_enable)
|
|
#endif
|
|
build_ie_by_self = 1;
|
|
|
|
if (build_ie_by_self)
|
|
len = build_probe_req_wfd_ie(wdinfo, pbuf);
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
else if (mlme->wfd_probe_req_ie && mlme->wfd_probe_req_ie_len > 0) {
|
|
len = mlme->wfd_probe_req_ie_len;
|
|
_rtw_memcpy(pbuf, mlme->wfd_probe_req_ie, len);
|
|
}
|
|
#endif
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 rtw_append_probe_resp_wfd_ie(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
struct wifidirect_info *wdinfo = &adapter->wdinfo;
|
|
struct mlme_priv *mlme = &adapter->mlmepriv;
|
|
u8 build_ie_by_self = 0;
|
|
u32 len = 0;
|
|
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (_TRUE == wdinfo->wfd_info->wfd_enable)
|
|
#endif
|
|
build_ie_by_self = 1;
|
|
|
|
if (build_ie_by_self)
|
|
len = build_probe_resp_wfd_ie(wdinfo, pbuf, 0);
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
else if (mlme->wfd_probe_resp_ie && mlme->wfd_probe_resp_ie_len > 0) {
|
|
len = mlme->wfd_probe_resp_ie_len;
|
|
_rtw_memcpy(pbuf, mlme->wfd_probe_resp_ie, len);
|
|
}
|
|
#endif
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 rtw_append_assoc_req_wfd_ie(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
struct wifidirect_info *wdinfo = &adapter->wdinfo;
|
|
struct mlme_priv *mlme = &adapter->mlmepriv;
|
|
u8 build_ie_by_self = 0;
|
|
u32 len = 0;
|
|
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (_TRUE == wdinfo->wfd_info->wfd_enable)
|
|
#endif
|
|
build_ie_by_self = 1;
|
|
|
|
if (build_ie_by_self)
|
|
len = build_assoc_req_wfd_ie(wdinfo, pbuf);
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
else if (mlme->wfd_assoc_req_ie && mlme->wfd_assoc_req_ie_len > 0) {
|
|
len = mlme->wfd_assoc_req_ie_len;
|
|
_rtw_memcpy(pbuf, mlme->wfd_assoc_req_ie, len);
|
|
}
|
|
#endif
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
u32 rtw_append_assoc_resp_wfd_ie(_adapter *adapter, u8 *pbuf)
|
|
{
|
|
struct wifidirect_info *wdinfo = &adapter->wdinfo;
|
|
struct mlme_priv *mlme = &adapter->mlmepriv;
|
|
u8 build_ie_by_self = 0;
|
|
u32 len = 0;
|
|
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
goto exit;
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (_TRUE == wdinfo->wfd_info->wfd_enable)
|
|
#endif
|
|
build_ie_by_self = 1;
|
|
|
|
if (build_ie_by_self)
|
|
len = build_assoc_resp_wfd_ie(wdinfo, pbuf);
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
else if (mlme->wfd_assoc_resp_ie && mlme->wfd_assoc_resp_ie_len > 0) {
|
|
len = mlme->wfd_assoc_resp_ie_len;
|
|
_rtw_memcpy(pbuf, mlme->wfd_assoc_resp_ie, len);
|
|
}
|
|
#endif
|
|
|
|
exit:
|
|
return len;
|
|
}
|
|
|
|
#endif /* CONFIG_WFD */
|
|
|
|
void rtw_init_wifidirect_timers(_adapter *padapter)
|
|
{
|
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
|
|
|
rtw_init_timer(&pwdinfo->find_phase_timer, padapter, find_phase_timer_process, padapter);
|
|
rtw_init_timer(&pwdinfo->restore_p2p_state_timer, padapter, restore_p2p_state_timer_process, padapter);
|
|
rtw_init_timer(&pwdinfo->pre_tx_scan_timer, padapter, pre_tx_scan_timer_process, padapter);
|
|
rtw_init_timer(&pwdinfo->reset_ch_sitesurvey, padapter, reset_ch_sitesurvey_timer_process, padapter);
|
|
rtw_init_timer(&pwdinfo->reset_ch_sitesurvey2, padapter, reset_ch_sitesurvey_timer_process2, padapter);
|
|
}
|
|
|
|
void rtw_init_wifidirect_addrs(_adapter *padapter, u8 *dev_addr, u8 *iface_addr)
|
|
{
|
|
#ifdef CONFIG_P2P
|
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
|
|
|
/*init device&interface address */
|
|
if (dev_addr)
|
|
_rtw_memcpy(pwdinfo->device_addr, dev_addr, ETH_ALEN);
|
|
if (iface_addr)
|
|
_rtw_memcpy(pwdinfo->interface_addr, iface_addr, ETH_ALEN);
|
|
#endif
|
|
}
|
|
|
|
void init_wifidirect_info(_adapter *padapter, enum P2P_ROLE role)
|
|
{
|
|
struct wifidirect_info *pwdinfo;
|
|
#ifdef CONFIG_WFD
|
|
struct wifi_display_info *pwfd_info = &padapter->wfd_info;
|
|
#endif
|
|
pwdinfo = &padapter->wdinfo;
|
|
|
|
pwdinfo->padapter = padapter;
|
|
|
|
/* 1, 6, 11 are the social channel defined in the WiFi Direct specification. */
|
|
pwdinfo->social_chan[0] = 1;
|
|
pwdinfo->social_chan[1] = 6;
|
|
pwdinfo->social_chan[2] = 11;
|
|
pwdinfo->social_chan[3] = 0; /* channel 0 for scanning ending in site survey function. */
|
|
|
|
if (role != P2P_ROLE_DISABLE
|
|
&& pwdinfo->driver_interface != DRIVER_CFG80211
|
|
) {
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
u8 union_ch = 0;
|
|
|
|
if (rtw_mi_check_status(padapter, MI_LINKED))
|
|
union_ch = rtw_mi_get_union_chan(padapter);
|
|
|
|
if (union_ch != 0 &&
|
|
(union_ch == 1 || union_ch == 6 || union_ch == 11)
|
|
) {
|
|
/* Use the AP's channel as the listen channel */
|
|
/* This will avoid the channel switch between AP's channel and listen channel */
|
|
pwdinfo->listen_channel = union_ch;
|
|
} else
|
|
#endif /* CONFIG_CONCURRENT_MODE */
|
|
{
|
|
/* Use the channel 11 as the listen channel */
|
|
pwdinfo->listen_channel = 11;
|
|
}
|
|
}
|
|
|
|
if (role == P2P_ROLE_DEVICE) {
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
if (rtw_mi_check_status(padapter, MI_LINKED))
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_IDLE);
|
|
else
|
|
#endif
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN);
|
|
|
|
pwdinfo->intent = 1;
|
|
rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_LISTEN);
|
|
} else if (role == P2P_ROLE_CLIENT) {
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT);
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
pwdinfo->intent = 1;
|
|
rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
} else if (role == P2P_ROLE_GO) {
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
pwdinfo->intent = 15;
|
|
rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK);
|
|
}
|
|
|
|
/* Use the OFDM rate in the P2P probe response frame. ( 6(B), 9(B), 12, 18, 24, 36, 48, 54 ) */
|
|
pwdinfo->support_rate[0] = 0x8c; /* 6(B) */
|
|
pwdinfo->support_rate[1] = 0x92; /* 9(B) */
|
|
pwdinfo->support_rate[2] = 0x18; /* 12 */
|
|
pwdinfo->support_rate[3] = 0x24; /* 18 */
|
|
pwdinfo->support_rate[4] = 0x30; /* 24 */
|
|
pwdinfo->support_rate[5] = 0x48; /* 36 */
|
|
pwdinfo->support_rate[6] = 0x60; /* 48 */
|
|
pwdinfo->support_rate[7] = 0x6c; /* 54 */
|
|
|
|
_rtw_memcpy((void *) pwdinfo->p2p_wildcard_ssid, "DIRECT-", 7);
|
|
|
|
_rtw_memset(pwdinfo->device_name, 0x00, WPS_MAX_DEVICE_NAME_LEN);
|
|
pwdinfo->device_name_len = 0;
|
|
|
|
_rtw_memset(&pwdinfo->invitereq_info, 0x00, sizeof(struct tx_invite_req_info));
|
|
pwdinfo->invitereq_info.token = 3; /* Token used for P2P invitation request frame. */
|
|
|
|
_rtw_memset(&pwdinfo->inviteresp_info, 0x00, sizeof(struct tx_invite_resp_info));
|
|
pwdinfo->inviteresp_info.token = 0;
|
|
|
|
pwdinfo->profileindex = 0;
|
|
_rtw_memset(&pwdinfo->profileinfo[0], 0x00, sizeof(struct profile_info) * P2P_MAX_PERSISTENT_GROUP_NUM);
|
|
|
|
rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_NONE);
|
|
|
|
pwdinfo->listen_dwell = (u8)((rtw_get_current_time() % 3) + 1);
|
|
/* RTW_INFO( "[%s] listen_dwell time is %d00ms\n", __FUNCTION__, pwdinfo->listen_dwell ); */
|
|
|
|
_rtw_memset(&pwdinfo->tx_prov_disc_info, 0x00, sizeof(struct tx_provdisc_req_info));
|
|
pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_NONE;
|
|
|
|
_rtw_memset(&pwdinfo->nego_req_info, 0x00, sizeof(struct tx_nego_req_info));
|
|
|
|
pwdinfo->device_password_id_for_nego = WPS_DPID_PBC;
|
|
pwdinfo->negotiation_dialog_token = 1;
|
|
|
|
_rtw_memset(pwdinfo->nego_ssid, 0x00, WLAN_SSID_MAXLEN);
|
|
pwdinfo->nego_ssidlen = 0;
|
|
|
|
pwdinfo->ui_got_wps_info = P2P_NO_WPSINFO;
|
|
#ifdef CONFIG_WFD
|
|
pwdinfo->supported_wps_cm = WPS_CONFIG_METHOD_DISPLAY | WPS_CONFIG_METHOD_PBC;
|
|
pwdinfo->wfd_info = pwfd_info;
|
|
#else
|
|
pwdinfo->supported_wps_cm = WPS_CONFIG_METHOD_DISPLAY | WPS_CONFIG_METHOD_PBC | WPS_CONFIG_METHOD_KEYPAD;
|
|
#endif /* CONFIG_WFD */
|
|
pwdinfo->channel_list_attr_len = 0;
|
|
_rtw_memset(pwdinfo->channel_list_attr, 0x00, 100);
|
|
|
|
_rtw_memset(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, 0x00, 4);
|
|
_rtw_memset(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, '0', 3);
|
|
_rtw_memset(&pwdinfo->groupid_info, 0x00, sizeof(struct group_id_info));
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
pwdinfo->ext_listen_interval = 1000; /* The interval to be available with legacy AP during p2p0-find/scan */
|
|
pwdinfo->ext_listen_period = 3000; /* The time period to be available for P2P during nego */
|
|
#else /* !CONFIG_IOCTL_CFG80211 */
|
|
/* pwdinfo->ext_listen_interval = 3000; */
|
|
/* pwdinfo->ext_listen_period = 400; */
|
|
pwdinfo->ext_listen_interval = 1000;
|
|
pwdinfo->ext_listen_period = 1000;
|
|
#endif /* !CONFIG_IOCTL_CFG80211 */
|
|
#endif
|
|
|
|
/* Commented by Kurt 20130319
|
|
* For WiDi purpose: Use CFG80211 interface but controled WFD/RDS frame by driver itself. */
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
pwdinfo->driver_interface = DRIVER_CFG80211;
|
|
#else
|
|
pwdinfo->driver_interface = DRIVER_WEXT;
|
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
|
|
pwdinfo->wfd_tdls_enable = 0;
|
|
_rtw_memset(pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN);
|
|
_rtw_memset(pwdinfo->p2p_peer_device_addr, 0x00, ETH_ALEN);
|
|
|
|
pwdinfo->rx_invitereq_info.operation_ch[0] = 0;
|
|
pwdinfo->rx_invitereq_info.operation_ch[1] = 0; /* Used to indicate the scan end in site survey function */
|
|
#ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH
|
|
pwdinfo->rx_invitereq_info.operation_ch[2] = 0;
|
|
pwdinfo->rx_invitereq_info.operation_ch[3] = 0;
|
|
pwdinfo->rx_invitereq_info.operation_ch[4] = 0;
|
|
#endif /* CONFIG_P2P_OP_CHK_SOCIAL_CH */
|
|
pwdinfo->rx_invitereq_info.scan_op_ch_only = 0;
|
|
pwdinfo->p2p_info.operation_ch[0] = 0;
|
|
pwdinfo->p2p_info.operation_ch[1] = 0; /* Used to indicate the scan end in site survey function */
|
|
#ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH
|
|
pwdinfo->p2p_info.operation_ch[2] = 0;
|
|
pwdinfo->p2p_info.operation_ch[3] = 0;
|
|
pwdinfo->p2p_info.operation_ch[4] = 0;
|
|
#endif /* CONFIG_P2P_OP_CHK_SOCIAL_CH */
|
|
pwdinfo->p2p_info.scan_op_ch_only = 0;
|
|
}
|
|
|
|
void _rtw_p2p_set_role(struct wifidirect_info *wdinfo, enum P2P_ROLE role)
|
|
{
|
|
if (wdinfo->role != role) {
|
|
wdinfo->role = role;
|
|
rtw_mi_update_iface_status(&(wdinfo->padapter->mlmepriv), 0);
|
|
}
|
|
}
|
|
|
|
#ifdef CONFIG_DBG_P2P
|
|
|
|
/**
|
|
* rtw_p2p_role_txt - Get the p2p role name as a text string
|
|
* @role: P2P role
|
|
* Returns: The state name as a printable text string
|
|
*/
|
|
const char *rtw_p2p_role_txt(enum P2P_ROLE role)
|
|
{
|
|
switch (role) {
|
|
case P2P_ROLE_DISABLE:
|
|
return "P2P_ROLE_DISABLE";
|
|
case P2P_ROLE_DEVICE:
|
|
return "P2P_ROLE_DEVICE";
|
|
case P2P_ROLE_CLIENT:
|
|
return "P2P_ROLE_CLIENT";
|
|
case P2P_ROLE_GO:
|
|
return "P2P_ROLE_GO";
|
|
default:
|
|
return "UNKNOWN";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* rtw_p2p_state_txt - Get the p2p state name as a text string
|
|
* @state: P2P state
|
|
* Returns: The state name as a printable text string
|
|
*/
|
|
const char *rtw_p2p_state_txt(enum P2P_STATE state)
|
|
{
|
|
switch (state) {
|
|
case P2P_STATE_NONE:
|
|
return "P2P_STATE_NONE";
|
|
case P2P_STATE_IDLE:
|
|
return "P2P_STATE_IDLE";
|
|
case P2P_STATE_LISTEN:
|
|
return "P2P_STATE_LISTEN";
|
|
case P2P_STATE_SCAN:
|
|
return "P2P_STATE_SCAN";
|
|
case P2P_STATE_FIND_PHASE_LISTEN:
|
|
return "P2P_STATE_FIND_PHASE_LISTEN";
|
|
case P2P_STATE_FIND_PHASE_SEARCH:
|
|
return "P2P_STATE_FIND_PHASE_SEARCH";
|
|
case P2P_STATE_TX_PROVISION_DIS_REQ:
|
|
return "P2P_STATE_TX_PROVISION_DIS_REQ";
|
|
case P2P_STATE_RX_PROVISION_DIS_RSP:
|
|
return "P2P_STATE_RX_PROVISION_DIS_RSP";
|
|
case P2P_STATE_RX_PROVISION_DIS_REQ:
|
|
return "P2P_STATE_RX_PROVISION_DIS_REQ";
|
|
case P2P_STATE_GONEGO_ING:
|
|
return "P2P_STATE_GONEGO_ING";
|
|
case P2P_STATE_GONEGO_OK:
|
|
return "P2P_STATE_GONEGO_OK";
|
|
case P2P_STATE_GONEGO_FAIL:
|
|
return "P2P_STATE_GONEGO_FAIL";
|
|
case P2P_STATE_RECV_INVITE_REQ_MATCH:
|
|
return "P2P_STATE_RECV_INVITE_REQ_MATCH";
|
|
case P2P_STATE_PROVISIONING_ING:
|
|
return "P2P_STATE_PROVISIONING_ING";
|
|
case P2P_STATE_PROVISIONING_DONE:
|
|
return "P2P_STATE_PROVISIONING_DONE";
|
|
case P2P_STATE_TX_INVITE_REQ:
|
|
return "P2P_STATE_TX_INVITE_REQ";
|
|
case P2P_STATE_RX_INVITE_RESP_OK:
|
|
return "P2P_STATE_RX_INVITE_RESP_OK";
|
|
case P2P_STATE_RECV_INVITE_REQ_DISMATCH:
|
|
return "P2P_STATE_RECV_INVITE_REQ_DISMATCH";
|
|
case P2P_STATE_RECV_INVITE_REQ_GO:
|
|
return "P2P_STATE_RECV_INVITE_REQ_GO";
|
|
case P2P_STATE_RECV_INVITE_REQ_JOIN:
|
|
return "P2P_STATE_RECV_INVITE_REQ_JOIN";
|
|
case P2P_STATE_RX_INVITE_RESP_FAIL:
|
|
return "P2P_STATE_RX_INVITE_RESP_FAIL";
|
|
case P2P_STATE_RX_INFOR_NOREADY:
|
|
return "P2P_STATE_RX_INFOR_NOREADY";
|
|
case P2P_STATE_TX_INFOR_NOREADY:
|
|
return "P2P_STATE_TX_INFOR_NOREADY";
|
|
default:
|
|
return "UNKNOWN";
|
|
}
|
|
}
|
|
|
|
void dbg_rtw_p2p_set_state(struct wifidirect_info *wdinfo, enum P2P_STATE state, const char *caller, int line)
|
|
{
|
|
if (!_rtw_p2p_chk_state(wdinfo, state)) {
|
|
enum P2P_STATE old_state = _rtw_p2p_state(wdinfo);
|
|
_rtw_p2p_set_state(wdinfo, state);
|
|
RTW_INFO("[CONFIG_DBG_P2P]%s:%d set_state from %s to %s\n", caller, line
|
|
, rtw_p2p_state_txt(old_state), rtw_p2p_state_txt(_rtw_p2p_state(wdinfo))
|
|
);
|
|
} else {
|
|
RTW_INFO("[CONFIG_DBG_P2P]%s:%d set_state to same state %s\n", caller, line
|
|
, rtw_p2p_state_txt(_rtw_p2p_state(wdinfo))
|
|
);
|
|
}
|
|
}
|
|
void dbg_rtw_p2p_set_pre_state(struct wifidirect_info *wdinfo, enum P2P_STATE state, const char *caller, int line)
|
|
{
|
|
if (_rtw_p2p_pre_state(wdinfo) != state) {
|
|
enum P2P_STATE old_state = _rtw_p2p_pre_state(wdinfo);
|
|
_rtw_p2p_set_pre_state(wdinfo, state);
|
|
RTW_INFO("[CONFIG_DBG_P2P]%s:%d set_pre_state from %s to %s\n", caller, line
|
|
, rtw_p2p_state_txt(old_state), rtw_p2p_state_txt(_rtw_p2p_pre_state(wdinfo))
|
|
);
|
|
} else {
|
|
RTW_INFO("[CONFIG_DBG_P2P]%s:%d set_pre_state to same state %s\n", caller, line
|
|
, rtw_p2p_state_txt(_rtw_p2p_pre_state(wdinfo))
|
|
);
|
|
}
|
|
}
|
|
#if 0
|
|
void dbg_rtw_p2p_restore_state(struct wifidirect_info *wdinfo, const char *caller, int line)
|
|
{
|
|
if (wdinfo->pre_p2p_state != -1) {
|
|
RTW_INFO("[CONFIG_DBG_P2P]%s:%d restore from %s to %s\n", caller, line
|
|
, p2p_state_str[wdinfo->p2p_state], p2p_state_str[wdinfo->pre_p2p_state]
|
|
);
|
|
_rtw_p2p_restore_state(wdinfo);
|
|
} else {
|
|
RTW_INFO("[CONFIG_DBG_P2P]%s:%d restore no pre state, cur state %s\n", caller, line
|
|
, p2p_state_str[wdinfo->p2p_state]
|
|
);
|
|
}
|
|
}
|
|
#endif
|
|
void dbg_rtw_p2p_set_role(struct wifidirect_info *wdinfo, enum P2P_ROLE role, const char *caller, int line)
|
|
{
|
|
if (wdinfo->role != role) {
|
|
enum P2P_ROLE old_role = wdinfo->role;
|
|
_rtw_p2p_set_role(wdinfo, role);
|
|
RTW_INFO("[CONFIG_DBG_P2P]%s:%d set_role from %s to %s\n", caller, line
|
|
, rtw_p2p_role_txt(old_role), rtw_p2p_role_txt(wdinfo->role)
|
|
);
|
|
} else {
|
|
RTW_INFO("[CONFIG_DBG_P2P]%s:%d set_role to same role %s\n", caller, line
|
|
, rtw_p2p_role_txt(wdinfo->role)
|
|
);
|
|
}
|
|
}
|
|
#endif /* CONFIG_DBG_P2P */
|
|
|
|
|
|
int rtw_p2p_enable(_adapter *padapter, enum P2P_ROLE role)
|
|
{
|
|
int ret = _SUCCESS;
|
|
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
struct roch_info *prochinfo = &padapter->rochinfo;
|
|
#endif
|
|
|
|
if (role == P2P_ROLE_DEVICE || role == P2P_ROLE_CLIENT || role == P2P_ROLE_GO) {
|
|
#if defined(CONFIG_CONCURRENT_MODE) && (!defined(RTW_P2P_GROUP_INTERFACE) || !RTW_P2P_GROUP_INTERFACE)
|
|
/* Commented by Albert 2011/12/30 */
|
|
/* The driver just supports 1 P2P group operation. */
|
|
/* So, this function will do nothing if the buddy adapter had enabled the P2P function. */
|
|
/*if(!rtw_p2p_chk_state(pbuddy_wdinfo, P2P_STATE_NONE))
|
|
return ret;*/
|
|
/* Only selected interface can be P2P interface */
|
|
if (padapter->iface_id != padapter->registrypriv.sel_p2p_iface) {
|
|
RTW_ERR("%s, iface_id:%d is not P2P interface!\n", __func__, padapter->iface_id);
|
|
ret = _FAIL;
|
|
return ret;
|
|
}
|
|
#endif /* CONFIG_CONCURRENT_MODE */
|
|
|
|
/* leave IPS/Autosuspend */
|
|
if (_FAIL == rtw_pwr_wakeup(padapter)) {
|
|
ret = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
/* Added by Albert 2011/03/22 */
|
|
/* In the P2P mode, the driver should not support the b mode. */
|
|
/* So, the Tx packet shouldn't use the CCK rate */
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (rtw_cfg80211_iface_has_p2p_group_cap(padapter))
|
|
#endif
|
|
update_tx_basic_rate(padapter, WIRELESS_11AGN);
|
|
|
|
/* Enable P2P function */
|
|
init_wifidirect_info(padapter, role);
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (padapter->wdinfo.driver_interface == DRIVER_CFG80211)
|
|
adapter_wdev_data(padapter)->p2p_enabled = _TRUE;
|
|
#endif
|
|
|
|
rtw_hal_set_odm_var(padapter, HAL_ODM_P2P_STATE, NULL, _TRUE);
|
|
#ifdef CONFIG_WFD
|
|
if (hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
rtw_hal_set_odm_var(padapter, HAL_ODM_WIFI_DISPLAY_STATE, NULL, _TRUE);
|
|
#endif
|
|
|
|
} else if (role == P2P_ROLE_DISABLE) {
|
|
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
if (padapter->wdinfo.driver_interface == DRIVER_CFG80211)
|
|
adapter_wdev_data(padapter)->p2p_enabled = _FALSE;
|
|
#endif
|
|
|
|
pwdinfo->listen_channel = 0;
|
|
|
|
/* Disable P2P function */
|
|
if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) {
|
|
_cancel_timer_ex(&pwdinfo->find_phase_timer);
|
|
_cancel_timer_ex(&pwdinfo->restore_p2p_state_timer);
|
|
_cancel_timer_ex(&pwdinfo->pre_tx_scan_timer);
|
|
_cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey);
|
|
_cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey2);
|
|
reset_ch_sitesurvey_timer_process(padapter);
|
|
reset_ch_sitesurvey_timer_process2(padapter);
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
_cancel_timer_ex(&prochinfo->ap_roch_ch_switch_timer);
|
|
#endif
|
|
rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE);
|
|
rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_NONE);
|
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DISABLE);
|
|
_rtw_memset(&pwdinfo->rx_prov_disc_info, 0x00, sizeof(struct rx_provdisc_req_info));
|
|
|
|
/* Remove profiles in wifidirect_info structure. */
|
|
_rtw_memset(&pwdinfo->profileinfo[0], 0x00, sizeof(struct profile_info) * P2P_MAX_PERSISTENT_GROUP_NUM);
|
|
pwdinfo->profileindex = 0;
|
|
}
|
|
|
|
rtw_hal_set_odm_var(padapter, HAL_ODM_P2P_STATE, NULL, _FALSE);
|
|
#ifdef CONFIG_WFD
|
|
if (hal_chk_wl_func(padapter, WL_FUNC_MIRACAST))
|
|
rtw_hal_set_odm_var(padapter, HAL_ODM_WIFI_DISPLAY_STATE, NULL, _FALSE);
|
|
#endif
|
|
|
|
if (_FAIL == rtw_pwr_wakeup(padapter)) {
|
|
ret = _FAIL;
|
|
goto exit;
|
|
}
|
|
|
|
/* Restore to initial setting. */
|
|
update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode);
|
|
|
|
/* For WiDi purpose. */
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
pwdinfo->driver_interface = DRIVER_CFG80211;
|
|
#else
|
|
pwdinfo->driver_interface = DRIVER_WEXT;
|
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
|
|
}
|
|
|
|
exit:
|
|
return ret;
|
|
}
|
|
|
|
#endif /* CONFIG_P2P */
|