/******************************************************************************
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*
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* Copyright(c) 2007 - 2019 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#define _RTW_AP_C_
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#include <drv_types.h>
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#ifdef CONFIG_AP_MODE
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extern unsigned char RTW_WPA_OUI[];
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extern unsigned char WMM_OUI[];
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extern unsigned char WPS_OUI[];
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extern unsigned char P2P_OUI[];
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extern unsigned char WFD_OUI[];
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void init_mlme_ap_info(_adapter *padapter)
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{
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struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
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_rtw_spinlock_init(&pmlmepriv->bcn_update_lock);
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/* pmlmeext->bstart_bss = _FALSE; */
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}
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void free_mlme_ap_info(_adapter *padapter)
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{
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struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
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stop_ap_mode(padapter);
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_rtw_spinlock_free(&pmlmepriv->bcn_update_lock);
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}
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/*
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* Set TIM IE
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* return length of total TIM IE
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*/
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u8 rtw_set_tim_ie(u8 dtim_cnt, u8 dtim_period
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, const u8 *tim_bmp, u8 tim_bmp_len, u8 *tim_ie)
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{
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u8 *p = tim_ie;
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u8 i, n1, n2;
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u8 bmp_len;
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if (rtw_bmp_not_empty(tim_bmp, tim_bmp_len)) {
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/* find the first nonzero octet in tim_bitmap */
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for (i = 0; i < tim_bmp_len; i++)
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if (tim_bmp[i])
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break;
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n1 = i & 0xFE;
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/* find the last nonzero octet in tim_bitmap, except octet 0 */
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for (i = tim_bmp_len - 1; i > 0; i--)
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if (tim_bmp[i])
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break;
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n2 = i;
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bmp_len = n2 - n1 + 1;
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} else {
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n1 = n2 = 0;
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bmp_len = 1;
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}
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*p++ = WLAN_EID_TIM;
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*p++ = 2 + 1 + bmp_len;
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*p++ = dtim_cnt;
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*p++ = dtim_period;
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*p++ = (rtw_bmp_is_set(tim_bmp, tim_bmp_len, 0) ? BIT0 : 0) | n1;
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_rtw_memcpy(p, tim_bmp + n1, bmp_len);
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#if 0
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RTW_INFO("n1:%u, n2:%u, bmp_offset:%u, bmp_len:%u\n", n1, n2, n1 / 2, bmp_len);
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RTW_INFO_DUMP("tim_ie: ", tim_ie + 2, 2 + 1 + bmp_len);
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#endif
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return 2 + 2 + 1 + bmp_len;
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}
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static void update_BCNTIM(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
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{
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struct sta_priv *pstapriv = &padapter->stapriv;
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struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
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struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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WLAN_BSSID_EX *pnetwork_mlmeext = &(pmlmeinfo->network);
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unsigned char *pie = pnetwork_mlmeext->IEs;
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#if 0
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/* update TIM IE */
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/* if(rtw_tim_map_anyone_be_set(padapter, pstapriv->tim_bitmap)) */
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#endif
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if (_TRUE) {
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u8 *p, *dst_ie, *premainder_ie = NULL, *pbackup_remainder_ie = NULL;
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uint offset, tmp_len, tim_ielen, tim_ie_offset, remainder_ielen;
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p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, _TIM_IE_, &tim_ielen, pnetwork_mlmeext->IELength - _FIXED_IE_LENGTH_);
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if (p != NULL && tim_ielen > 0) {
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tim_ielen += 2;
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premainder_ie = p + tim_ielen;
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tim_ie_offset = (sint)(p - pie);
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remainder_ielen = pnetwork_mlmeext->IELength - tim_ie_offset - tim_ielen;
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/*append TIM IE from dst_ie offset*/
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dst_ie = p;
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} else {
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tim_ielen = 0;
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/*calculate head_len*/
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offset = _FIXED_IE_LENGTH_;
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/* get ssid_ie len */
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p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, _SSID_IE_, &tmp_len, (pnetwork_mlmeext->IELength - _BEACON_IE_OFFSET_));
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if (p != NULL)
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offset += tmp_len + 2;
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/*get supported rates len*/
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p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &tmp_len, (pnetwork_mlmeext->IELength - _BEACON_IE_OFFSET_));
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if (p != NULL)
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offset += tmp_len + 2;
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/* DS Parameter Set IE */
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p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, _DSSET_IE_, &tmp_len,
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pnetwork_mlmeext->IELength - _BEACON_IE_OFFSET_);
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if (p)
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offset += tmp_len + 2;
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premainder_ie = pie + offset;
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remainder_ielen = pnetwork_mlmeext->IELength - offset - tim_ielen;
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/*append TIM IE from offset*/
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dst_ie = pie + offset;
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}
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if (remainder_ielen > 0) {
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pbackup_remainder_ie = rtw_malloc(remainder_ielen);
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if (pbackup_remainder_ie && premainder_ie)
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_rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
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}
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/* append TIM IE */
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dst_ie += rtw_set_tim_ie(0, 1, pstapriv->tim_bitmap, pstapriv->aid_bmp_len, dst_ie);
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/*copy remainder IE*/
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if (pbackup_remainder_ie) {
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_rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
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rtw_mfree(pbackup_remainder_ie, remainder_ielen);
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}
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offset = (uint)(dst_ie - pie);
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pnetwork_mlmeext->IELength = offset + remainder_ielen;
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}
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}
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void rtw_add_bcn_ie(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index, u8 *data, u8 len)
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{
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PNDIS_802_11_VARIABLE_IEs pIE;
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u8 bmatch = _FALSE;
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u8 *pie = pnetwork->IEs;
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u8 *p = NULL, *dst_ie = NULL, *premainder_ie = NULL, *pbackup_remainder_ie = NULL;
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u32 i, offset, ielen = 0, ie_offset, remainder_ielen = 0;
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if (pnetwork->IELength + len > MAX_IE_SZ) {
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RTW_ERR("Can't add IE to beacon, because size is more than MAX_IE_SZ\n");
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return;
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}
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/* Search element id (index) exits or not */
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for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pnetwork->IELength;) {
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pIE = (PNDIS_802_11_VARIABLE_IEs)(pnetwork->IEs + i);
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if (pIE->ElementID > index)
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break;
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else if (pIE->ElementID == index) { /* already exist the same IE */
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p = (u8 *)pIE;
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ielen = pIE->Length;
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bmatch = _TRUE;
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break;
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}
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p = (u8 *)pIE;
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ielen = pIE->Length;
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i += (pIE->Length + 2);
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}
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/* Backup remainder IE */
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if (p != NULL && ielen > 0) {
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ielen += 2;
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premainder_ie = p + ielen;
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ie_offset = (sint)(p - pie);
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remainder_ielen = pnetwork->IELength - ie_offset - ielen;
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if (bmatch)
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dst_ie = p;
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else
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dst_ie = (p + ielen);
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}
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if (dst_ie == NULL)
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return;
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if (remainder_ielen > 0) {
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pbackup_remainder_ie = rtw_malloc(remainder_ielen);
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if (pbackup_remainder_ie && premainder_ie)
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_rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
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}
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*dst_ie++ = index;
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*dst_ie++ = len;
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_rtw_memcpy(dst_ie, data, len);
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dst_ie += len;
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/* Append remainder IE */
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if (pbackup_remainder_ie) {
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_rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
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rtw_mfree(pbackup_remainder_ie, remainder_ielen);
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}
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offset = (uint)(dst_ie - pie);
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pnetwork->IELength = offset + remainder_ielen;
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}
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void rtw_remove_bcn_ie(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index)
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{
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u8 *p, *dst_ie = NULL, *premainder_ie = NULL, *pbackup_remainder_ie = NULL;
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uint offset, ielen, ie_offset, remainder_ielen = 0;
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u8 *pie = pnetwork->IEs;
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p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, index, &ielen, pnetwork->IELength - _FIXED_IE_LENGTH_);
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if (p != NULL && ielen > 0) {
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ielen += 2;
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premainder_ie = p + ielen;
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ie_offset = (sint)(p - pie);
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remainder_ielen = pnetwork->IELength - ie_offset - ielen;
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dst_ie = p;
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} else
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return;
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if (remainder_ielen > 0) {
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pbackup_remainder_ie = rtw_malloc(remainder_ielen);
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if (pbackup_remainder_ie && premainder_ie)
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_rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
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}
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/* copy remainder IE */
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if (pbackup_remainder_ie) {
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_rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
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rtw_mfree(pbackup_remainder_ie, remainder_ielen);
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}
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offset = (uint)(dst_ie - pie);
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pnetwork->IELength = offset + remainder_ielen;
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}
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/**
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* rtw_add_bcn_ie_ex - Add Element ID Extension into Element ID (0xff)
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* Frame format: | element id (0xff) | length | element id extension | content |
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*
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* @eid_ex: element id extension
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* @data: eid_ex + content
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* @len: length
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*/
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void rtw_add_bcn_ie_ex(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 eid_ex, u8 *data, u8 len)
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{
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struct ieee80211_info_element *pie;
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bool find_ex_ie = _FALSE;
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bool bmatch = _FALSE;
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u8 *ies = pnetwork->IEs;
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u8 *p = NULL, *dst_ie = NULL, *premainder_ie = NULL, *pbackup_remainder_ie = NULL;
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u32 i, offset, ielen = 0, ie_offset, remainder_ielen = 0;
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if (pnetwork->IELength + len > MAX_IE_SZ) {
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RTW_ERR("Can't add IE to beacon, because size is more than MAX_IE_SZ\n");
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return;
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}
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/* Search element id extension exits or not */
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for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pnetwork->IELength;) {
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pie = (struct ieee80211_info_element *)(ies + i);
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if (pie->id == WLAN_EID_EXTENSION) {
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find_ex_ie = _TRUE;
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if (pie->data[0] > eid_ex) { /* first byte of data is element id extension */
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break;
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} else if (pie->data[0] == eid_ex) { /* already exist the same Element ID Extension */
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p = (u8 *)pie;
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ielen = pie->len;
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bmatch = _TRUE;
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break;
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}
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} else if (find_ex_ie) { /* append to last element id (0xff) */
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break;
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}
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p = (u8 *)pie;
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ielen = pie->len;
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i += (pie->len + 2);
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}
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/* Backup remainder IE */
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if (p != NULL && ielen > 0) {
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ielen += 2;
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premainder_ie = p + ielen;
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ie_offset = (sint)(p - ies);
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remainder_ielen = pnetwork->IELength - ie_offset - ielen;
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if (bmatch)
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dst_ie = p;
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else
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dst_ie = (p + ielen);
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}
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if (dst_ie == NULL)
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return;
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if (remainder_ielen > 0) {
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pbackup_remainder_ie = rtw_malloc(remainder_ielen);
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if (pbackup_remainder_ie && premainder_ie)
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_rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
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}
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*dst_ie++ = WLAN_EID_EXTENSION;
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*dst_ie++ = len;
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_rtw_memcpy(dst_ie, data, len);
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dst_ie += len;
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/* Append remainder IE */
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if (pbackup_remainder_ie) {
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_rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
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rtw_mfree(pbackup_remainder_ie, remainder_ielen);
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}
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offset = (uint)(dst_ie - ies);
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pnetwork->IELength = offset + remainder_ielen;
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}
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void rtw_remove_bcn_ie_ex(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index, u8* pindex_ex, u8 index_ex_len)
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{
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u8 *p, *dst_ie = NULL, *premainder_ie = NULL, *pbackup_remainder_ie = NULL;
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uint offset, ielen, ie_offset, remainder_ielen = 0;
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u8 *pie = pnetwork->IEs;
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p = rtw_get_ie_ex(pie + _FIXED_IE_LENGTH_, pnetwork->IELength - _FIXED_IE_LENGTH_, index, pindex_ex, index_ex_len, NULL, &ielen);
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if (p != NULL && ielen > 0) {
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premainder_ie = p + ielen;
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ie_offset = (sint)(p - pie);
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remainder_ielen = pnetwork->IELength - ie_offset - ielen;
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dst_ie = p;
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} else
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return;
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if (remainder_ielen > 0) {
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pbackup_remainder_ie = rtw_malloc(remainder_ielen);
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if (pbackup_remainder_ie && premainder_ie)
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_rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
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}
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/* copy remainder IE */
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if (pbackup_remainder_ie) {
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_rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
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rtw_mfree(pbackup_remainder_ie, remainder_ielen);
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}
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offset = (uint)(dst_ie - pie);
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pnetwork->IELength = offset + remainder_ielen;
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}
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u8 chk_sta_is_alive(struct sta_info *psta);
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u8 chk_sta_is_alive(struct sta_info *psta)
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{
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u8 ret = _FALSE;
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#ifdef DBG_EXPIRATION_CHK
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RTW_INFO("sta:"MAC_FMT", rssi:%d, rx:"STA_PKTS_FMT", expire_to:%u, %s%ssq_len:%u\n"
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, MAC_ARG(psta->phl_sta->mac_addr)
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, 0 /* TODO: psta->phl_sta->hal_sta->rssi_stat.rssi */
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/* , STA_RX_PKTS_ARG(psta) */
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, STA_RX_PKTS_DIFF_ARG(psta)
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, psta->expire_to
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, psta->state & WIFI_SLEEP_STATE ? "PS, " : ""
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, psta->state & WIFI_STA_ALIVE_CHK_STATE ? "SAC, " : ""
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, psta->sleepq_len
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);
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#endif
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/* if(sta_last_rx_pkts(psta) == sta_rx_pkts(psta)) */
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if ((psta->sta_stats.last_rx_data_pkts + psta->sta_stats.last_rx_ctrl_pkts) == (psta->sta_stats.rx_data_pkts + psta->sta_stats.rx_ctrl_pkts)) {
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#if 0
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if (psta->state & WIFI_SLEEP_STATE)
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ret = _TRUE;
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#endif
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} else
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ret = _TRUE;
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#ifdef CONFIG_RTW_MESH
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if (MLME_IS_MESH(psta->padapter)) {
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u8 bcn_alive, hwmp_alive;
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hwmp_alive = (psta->sta_stats.rx_hwmp_pkts !=
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psta->sta_stats.last_rx_hwmp_pkts);
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bcn_alive = (psta->sta_stats.rx_beacon_pkts !=
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psta->sta_stats.last_rx_beacon_pkts);
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/* The reference for nexthop_lookup */
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psta->alive = ret || hwmp_alive || bcn_alive;
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/* The reference for expire_timeout_chk */
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/* Exclude bcn_alive to avoid a misjudge condition
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that a peer unexpectedly leave and restart quickly*/
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ret = ret || hwmp_alive;
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}
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#endif
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sta_update_last_rx_pkts(psta);
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return ret;
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}
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/**
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* issue_aka_chk_frame - issue active keep alive check frame
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* aka = active keep alive
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*/
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#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
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static int issue_aka_chk_frame(_adapter *adapter, struct sta_info *psta)
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{
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int ret = _FAIL;
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u8 *target_addr = psta->phl_sta->mac_addr;
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if (MLME_IS_AP(adapter)) {
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/* issue null data to check sta alive */
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if (psta->state & WIFI_SLEEP_STATE)
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ret = issue_nulldata(adapter,
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psta->padapter_link,
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target_addr, 0, 1, 50);
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else
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ret = issue_nulldata(adapter,
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psta->padapter_link,
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target_addr, 0, 3, 50);
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}
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#ifdef CONFIG_RTW_MESH
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if (MLME_IS_MESH(adapter)) {
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struct rtw_mesh_path *mpath;
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rtw_rcu_read_lock();
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mpath = rtw_mesh_path_lookup(adapter, target_addr);
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if (!mpath) {
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mpath = rtw_mesh_path_add(adapter, target_addr);
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if (IS_ERR(mpath)) {
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rtw_rcu_read_unlock();
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RTW_ERR(FUNC_ADPT_FMT" rtw_mesh_path_add for "MAC_FMT" fail.\n",
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FUNC_ADPT_ARG(adapter), MAC_ARG(target_addr));
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return _FAIL;
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}
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}
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if (mpath->flags & RTW_MESH_PATH_ACTIVE)
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ret = _SUCCESS;
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else {
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u8 flags = RTW_PREQ_Q_F_START | RTW_PREQ_Q_F_PEER_AKA;
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/* issue PREQ to check peer alive */
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rtw_mesh_queue_preq(mpath, flags);
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ret = _FALSE;
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}
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rtw_rcu_read_unlock();
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}
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#endif
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return ret;
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}
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#endif
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void expire_timeout_post_chk(_adapter *padapter, u32 ap_chk_sta_bmp)
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{
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struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
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struct link_mlme_ext_priv *pmlmeext = &padapter_link->mlmeextpriv;
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struct sta_priv *pstapriv = &padapter->stapriv;
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struct sta_info *psta;
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u8 updated = _FALSE;
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#if defined(CONFIG_ACTIVE_KEEP_ALIVE_CHECK)
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u8 switch_channel_by_drv = _TRUE;
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struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
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struct rtw_chan_def hw_chdef = {0};
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struct rtw_chan_def union_chdef = {0};
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struct rtw_chan_def bk_chdef = {0};
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#endif
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char del_asoc_list[NUM_STA];
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u8 del_num = 0;
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u8 i;
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_rtw_memset(del_asoc_list, NUM_STA, NUM_STA);
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#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
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if (padapter->mlmeextpriv.active_keep_alive_check) {
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if (rtw_phl_mr_get_chandef(dvobj->phl, padapter->phl_role,
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padapter_link->wrlink,
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&union_chdef)
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!= RTW_PHL_STATUS_SUCCESS) {
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RTW_ERR("fun:%s line:%d get chandef failed\n", __FUNCTION__, __LINE__);
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rtw_warn_on(1);
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}
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if (pmlmeext->chandef.chan != union_chdef.chan)
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switch_channel_by_drv = _FALSE;
|
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/* switch to correct channel of current network before issue keep-alive frames */
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rtw_get_oper_chdef(padapter, padapter_link, &hw_chdef);
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if (switch_channel_by_drv == _TRUE && hw_chdef.chan != pmlmeext->chandef.chan) {
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_rtw_memcpy(&bk_chdef, &hw_chdef, sizeof(struct rtw_chan_def));
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set_channel_bwmode(padapter, padapter_link,
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union_chdef.chan, union_chdef.offset, union_chdef.bw, RFK_TYPE_FORCE_NOT_DO);
|
}
|
}
|
#endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */
|
|
/* check loop */
|
for (i = 0; i < NUM_STA; i++) {
|
#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
|
int ret = _FAIL;
|
#endif
|
|
if (!(BIT(i) & ap_chk_sta_bmp))
|
continue;
|
|
psta = rtw_get_stainfo_by_offset(pstapriv, i);
|
|
if (psta == NULL)
|
continue;
|
|
#ifdef CONFIG_ATMEL_RC_PATCH
|
if (_rtw_memcmp(pstapriv->atmel_rc_pattern, psta->phl_sta->mac_addr, ETH_ALEN) == _TRUE)
|
continue;
|
if (psta->flag_atmel_rc)
|
continue;
|
#endif
|
|
if (!(psta->state & WIFI_ASOC_STATE))
|
continue;
|
|
#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
|
if (padapter->mlmeextpriv.active_keep_alive_check) {
|
/* issue active keep alive frame to check */
|
ret = issue_aka_chk_frame(padapter, psta);
|
|
psta->keep_alive_trycnt++;
|
if (ret == _SUCCESS) {
|
RTW_INFO(FUNC_ADPT_FMT" asoc check, "MAC_FMT" is alive\n"
|
, FUNC_ADPT_ARG(padapter), MAC_ARG(psta->phl_sta->mac_addr));
|
psta->expire_to = pstapriv->expire_to;
|
psta->keep_alive_trycnt = 0;
|
continue;
|
} else if (psta->keep_alive_trycnt <= 3) {
|
RTW_INFO(FUNC_ADPT_FMT" asoc check, "MAC_FMT" keep_alive_trycnt=%d\n"
|
, FUNC_ADPT_ARG(padapter) , MAC_ARG(psta->phl_sta->mac_addr), psta->keep_alive_trycnt);
|
psta->expire_to = 1;
|
continue;
|
}
|
}
|
#endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */
|
|
psta->keep_alive_trycnt = 0;
|
del_asoc_list[del_num++] = i;
|
rtw_stapriv_asoc_list_lock(pstapriv);
|
if (rtw_is_list_empty(&psta->asoc_list) == _FALSE)
|
rtw_stapriv_asoc_list_del(pstapriv, psta);
|
rtw_stapriv_asoc_list_unlock(pstapriv);
|
}
|
|
/* delete loop */
|
for (i = 0; i < del_num; i++) {
|
u8 sta_addr[ETH_ALEN];
|
|
psta = rtw_get_stainfo_by_offset(pstapriv, del_asoc_list[i]);
|
_rtw_memcpy(sta_addr, psta->phl_sta->mac_addr, ETH_ALEN);
|
|
RTW_INFO(FUNC_ADPT_FMT" asoc expire "MAC_FMT", state=0x%x\n"
|
, FUNC_ADPT_ARG(padapter), MAC_ARG(psta->phl_sta->mac_addr), psta->state);
|
/* ToDo CONFIG_RTW_MLD: call only once for each MLD */
|
updated |= ap_free_sta(padapter, psta, _FALSE, WLAN_REASON_DEAUTH_LEAVING, _FALSE, _FALSE);
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(padapter))
|
rtw_mesh_expire_peer(padapter, sta_addr);
|
#endif
|
}
|
|
#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
|
if (padapter->mlmeextpriv.active_keep_alive_check) {
|
/* back to the original operation channel */
|
if (switch_channel_by_drv == _TRUE && bk_chdef.chan > 0)
|
set_channel_bwmode(padapter, padapter_link,
|
bk_chdef.chan, bk_chdef.offset, bk_chdef.bw, RFK_TYPE_FORCE_NOT_DO);
|
}
|
#endif
|
|
associated_clients_update(padapter, updated, STA_INFO_UPDATE_ALL);
|
}
|
|
void expire_timeout_chk(_adapter *padapter, u32 *ap_chk_sta_bmp)
|
{
|
_list *phead, *plist;
|
struct sta_info *psta = NULL;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
u8 chk_alive_num = 0;
|
int i;
|
int stainfo_offset;
|
u8 flush_num = 0;
|
char flush_list[NUM_STA]={0};
|
#ifdef CONFIG_P2P
|
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
|
#endif
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct link_mlme_ext_priv *pmlmeext = &padapter_link->mlmeextpriv;
|
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(padapter)
|
&& check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE)
|
) {
|
struct rtw_mesh_cfg *mcfg = &padapter->mesh_cfg;
|
|
rtw_mesh_path_expire(padapter);
|
|
/* TBD: up layer timeout mechanism */
|
/* if (!mcfg->plink_timeout)
|
return; */
|
}
|
#endif
|
|
#ifdef CONFIG_RTW_WDS
|
rtw_wds_path_expire(padapter);
|
#endif
|
|
_rtw_spinlock_bh(&pstapriv->auth_list_lock);
|
|
phead = &pstapriv->auth_list;
|
plist = get_next(phead);
|
|
/* check auth_queue */
|
#ifdef DBG_EXPIRATION_CHK
|
if (rtw_end_of_queue_search(phead, plist) == _FALSE) {
|
RTW_INFO(FUNC_ADPT_FMT" auth_list, cnt:%u\n"
|
, FUNC_ADPT_ARG(padapter), pstapriv->auth_list_cnt);
|
}
|
#endif
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
psta = LIST_CONTAINOR(plist, struct sta_info, auth_list);
|
|
plist = get_next(plist);
|
|
|
#ifdef CONFIG_ATMEL_RC_PATCH
|
if (_rtw_memcmp((void *)(pstapriv->atmel_rc_pattern), (void *)(psta->phl_sta->mac_addr), ETH_ALEN) == _TRUE)
|
continue;
|
if (psta->flag_atmel_rc)
|
continue;
|
#endif
|
if (psta->expire_to > 0) {
|
psta->expire_to--;
|
if (psta->expire_to == 0) {
|
stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
|
if (stainfo_offset_valid(stainfo_offset))
|
flush_list[flush_num++] = stainfo_offset;
|
else
|
rtw_warn_on(1);
|
}
|
}
|
|
}
|
|
_rtw_spinunlock_bh(&pstapriv->auth_list_lock);
|
for (i = 0; i < flush_num; i++) {
|
psta = rtw_get_stainfo_by_offset(pstapriv, flush_list[i]);
|
RTW_INFO(FUNC_ADPT_FMT" auth expire "MAC_FMT"\n"
|
, FUNC_ADPT_ARG(padapter), MAC_ARG(psta->phl_sta->mac_addr));
|
rtw_free_mld_stainfo(padapter, psta->phl_sta->mld);
|
psta = NULL;
|
}
|
|
#ifdef CONFIG_P2P
|
if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) && padapter->registrypriv.p2p_go_skip_keep_alive == _TRUE)
|
return;
|
#endif
|
|
rtw_stapriv_asoc_list_lock(pstapriv);
|
|
phead = &pstapriv->asoc_list;
|
plist = get_next(phead);
|
|
/* check asoc_queue */
|
#ifdef DBG_EXPIRATION_CHK
|
if (rtw_end_of_queue_search(phead, plist) == _FALSE) {
|
RTW_INFO(FUNC_ADPT_FMT" asoc_list, cnt:%u\n"
|
, FUNC_ADPT_ARG(padapter), pstapriv->asoc_list_cnt);
|
}
|
#endif
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
|
plist = get_next(plist);
|
#ifdef CONFIG_ATMEL_RC_PATCH
|
RTW_INFO("%s:%d psta=%p, %02x,%02x||%02x,%02x \n\n", __func__, __LINE__,
|
psta, pstapriv->atmel_rc_pattern[0], pstapriv->atmel_rc_pattern[5], psta->phl_sta->mac_addr[0], psta->phl_sta->mac_addr[5]);
|
if (_rtw_memcmp((void *)pstapriv->atmel_rc_pattern, (void *)(psta->phl_sta->mac_addr), ETH_ALEN) == _TRUE)
|
continue;
|
if (psta->flag_atmel_rc)
|
continue;
|
RTW_INFO("%s: debug line:%d\n", __func__, __LINE__);
|
#endif
|
#ifdef CONFIG_AUTO_AP_MODE
|
if (psta->isrc)
|
continue;
|
#endif
|
if (chk_sta_is_alive(psta) || !psta->expire_to) {
|
psta->expire_to = pstapriv->expire_to;
|
psta->keep_alive_trycnt = 0;
|
#if !defined(CONFIG_ACTIVE_KEEP_ALIVE_CHECK) && defined(CONFIG_80211N_HT)
|
psta->under_exist_checking = 0;
|
#endif
|
} else
|
psta->expire_to--;
|
|
#if !defined(CONFIG_ACTIVE_KEEP_ALIVE_CHECK) && defined(CONFIG_80211N_HT)
|
if ((psta->flags & WLAN_STA_HT
|
#if CONFIG_IEEE80211_BAND_6GHZ
|
|| psta->phl_sta->chandef.band == BAND_ON_6G
|
#endif
|
) && (psta->ampdu_priv.agg_enable_bitmap || psta->under_exist_checking)) {
|
/* check sta by delba(addba) for 11n STA */
|
/* ToDo: use CCX report to check for all STAs */
|
/* RTW_INFO("asoc check by DELBA/ADDBA! (pstapriv->expire_to=%d s)(psta->expire_to=%d s), [%02x, %d]\n", pstapriv->expire_to*2, psta->expire_to*2, psta->ampdu_priv.agg_enable_bitmap, psta->under_exist_checking); */
|
|
if (psta->expire_to <= (pstapriv->expire_to - 50)) {
|
RTW_INFO("asoc expire by DELBA/ADDBA! (%d s)\n", (pstapriv->expire_to - psta->expire_to) * 2);
|
psta->under_exist_checking = 0;
|
psta->expire_to = 0;
|
} else if (psta->expire_to <= (pstapriv->expire_to - 3) && (psta->under_exist_checking == 0)) {
|
RTW_INFO("asoc check by DELBA/ADDBA! (%d s)\n", (pstapriv->expire_to - psta->expire_to) * 2);
|
psta->under_exist_checking = 1;
|
/* tear down TX AMPDU */
|
send_delba(padapter, 1, psta->phl_sta->mac_addr);/* */ /* originator */
|
psta->ampdu_priv.agg_enable_bitmap = 0x0;/* reset */
|
psta->ampdu_priv.candidate_tid_bitmap = 0x0;/* reset */
|
}
|
}
|
#endif /* !defined(CONFIG_ACTIVE_KEEP_ALIVE_CHECK) && defined(CONFIG_80211N_HT) */
|
|
if (psta->expire_to <= 0) {
|
if (padapter->registrypriv.wifi_spec == 1) {
|
psta->expire_to = pstapriv->expire_to;
|
continue;
|
}
|
|
#ifndef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
|
#ifdef CONFIG_80211N_HT
|
|
#define KEEP_ALIVE_TRYCNT (3)
|
|
if (psta->keep_alive_trycnt > 0 && psta->keep_alive_trycnt <= KEEP_ALIVE_TRYCNT) {
|
if (psta->state & WIFI_STA_ALIVE_CHK_STATE)
|
psta->state ^= WIFI_STA_ALIVE_CHK_STATE;
|
else
|
psta->keep_alive_trycnt = 0;
|
|
} else if ((psta->keep_alive_trycnt > KEEP_ALIVE_TRYCNT) && !(psta->state & WIFI_STA_ALIVE_CHK_STATE))
|
psta->keep_alive_trycnt = 0;
|
if ((psta->htpriv.ht_option == _TRUE
|
#if CONFIG_IEEE80211_BAND_6GHZ
|
|| psta->phl_sta->chandef.band == BAND_ON_6G
|
#endif
|
) && (psta->ampdu_priv.ampdu_enable == _TRUE)) {
|
uint priority = 1; /* test using BK */
|
u8 issued = 0;
|
|
/* issued = (psta->ampdu_priv.agg_enable_bitmap>>priority)&0x1; */
|
issued |= (psta->ampdu_priv.candidate_tid_bitmap >> priority) & 0x1;
|
|
if (0 == issued) {
|
if (!(psta->state & WIFI_STA_ALIVE_CHK_STATE)) {
|
psta->ampdu_priv.candidate_tid_bitmap |= BIT((u8)priority);
|
|
if (psta->state & WIFI_SLEEP_STATE)
|
psta->expire_to = 2; /* 2x2=4 sec */
|
else
|
psta->expire_to = 1; /* 2 sec */
|
|
psta->state |= WIFI_STA_ALIVE_CHK_STATE;
|
|
/* add_ba_hdl(padapter, (u8*)paddbareq_parm); */
|
|
RTW_INFO("issue addba_req to check if sta alive, keep_alive_trycnt=%d\n", psta->keep_alive_trycnt);
|
|
issue_addba_req(padapter, psta->phl_sta->mac_addr, (u8)priority);
|
|
_set_timer(&psta->addba_retry_timer, ADDBA_TO);
|
|
psta->keep_alive_trycnt++;
|
|
continue;
|
}
|
}
|
}
|
if (psta->keep_alive_trycnt > 0 && psta->state & WIFI_STA_ALIVE_CHK_STATE) {
|
psta->keep_alive_trycnt = 0;
|
psta->state ^= WIFI_STA_ALIVE_CHK_STATE;
|
RTW_INFO("change to another methods to check alive if staion is at ps mode\n");
|
}
|
|
#endif /* CONFIG_80211N_HT */
|
#endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */
|
if (psta->state & WIFI_SLEEP_STATE) {
|
if (!(psta->state & WIFI_STA_ALIVE_CHK_STATE)) {
|
/* to check if alive by another methods if staion is at ps mode. */
|
psta->expire_to = pstapriv->expire_to;
|
psta->state |= WIFI_STA_ALIVE_CHK_STATE;
|
|
/* RTW_INFO("alive chk, sta:" MAC_FMT " is at ps mode!\n", MAC_ARG(psta->phl_sta->mac_addr)); */
|
|
/* to update bcn with tim_bitmap for this station */
|
rtw_tim_map_set(padapter, pstapriv->tim_bitmap, psta->phl_sta->aid);
|
rtw_update_beacon(padapter,
|
padapter_link,
|
_TIM_IE_, NULL, _TRUE, 0);
|
|
if (!padapter->mlmeextpriv.active_keep_alive_check)
|
continue;
|
}
|
}
|
|
{
|
int stainfo_offset;
|
|
stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
|
if (stainfo_offset_valid(stainfo_offset))
|
*ap_chk_sta_bmp |= BIT(stainfo_offset);
|
continue;
|
}
|
} else {
|
/* TODO: Aging mechanism to digest frames in sleep_q to avoid running out of xmitframe */
|
if (psta->sleepq_len > (NR_XMITFRAME / pstapriv->asoc_list_cnt)
|
&& padapter->xmitpriv.free_xmitframe_cnt < ((NR_XMITFRAME / pstapriv->asoc_list_cnt) / 2)
|
) {
|
RTW_INFO(FUNC_ADPT_FMT" sta:"MAC_FMT", sleepq_len:%u, free_xmitframe_cnt:%u, asoc_list_cnt:%u, clear sleep_q\n"
|
, FUNC_ADPT_ARG(padapter), MAC_ARG(psta->phl_sta->mac_addr)
|
, psta->sleepq_len, padapter->xmitpriv.free_xmitframe_cnt, pstapriv->asoc_list_cnt);
|
wakeup_sta_to_xmit(padapter, psta);
|
}
|
}
|
}
|
|
rtw_stapriv_asoc_list_unlock(pstapriv);
|
|
#ifndef CONFIG_POST_CORE_KEEP_ALIVE
|
expire_timeout_post_chk(padapter, *ap_chk_sta_bmp);
|
#endif
|
}
|
|
#ifdef CONFIG_BMC_TX_RATE_SELECT
|
u8 rtw_ap_find_mini_tx_rate(_adapter *adapter)
|
{
|
_list *phead, *plist;
|
u8 mini_tx_rate = DESC_RATEVHTSS4MCS9, sta_tx_rate;
|
struct sta_info *psta = NULL;
|
struct sta_priv *pstapriv = &adapter->stapriv;
|
|
rtw_stapriv_asoc_list_lock(pstapriv);
|
phead = &pstapriv->asoc_list;
|
plist = get_next(phead);
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
|
plist = get_next(plist);
|
|
sta_tx_rate = psta->phl_sta->ra_info.curr_tx_rate & 0x7F;
|
if (sta_tx_rate < mini_tx_rate)
|
mini_tx_rate = sta_tx_rate;
|
}
|
rtw_stapriv_asoc_list_unlock(pstapriv);
|
|
return mini_tx_rate;
|
}
|
|
u8 rtw_ap_find_bmc_rate(_adapter *adapter, struct _ADAPTER_LINK *adapter_link, u8 tx_rate)
|
{
|
u8 tx_ini_rate = DESC_RATE6M;
|
|
switch (tx_rate) {
|
case DESC_RATEVHTSS3MCS9:
|
case DESC_RATEVHTSS3MCS8:
|
case DESC_RATEVHTSS3MCS7:
|
case DESC_RATEVHTSS3MCS6:
|
case DESC_RATEVHTSS3MCS5:
|
case DESC_RATEVHTSS3MCS4:
|
case DESC_RATEVHTSS3MCS3:
|
case DESC_RATEVHTSS2MCS9:
|
case DESC_RATEVHTSS2MCS8:
|
case DESC_RATEVHTSS2MCS7:
|
case DESC_RATEVHTSS2MCS6:
|
case DESC_RATEVHTSS2MCS5:
|
case DESC_RATEVHTSS2MCS4:
|
case DESC_RATEVHTSS2MCS3:
|
case DESC_RATEVHTSS1MCS9:
|
case DESC_RATEVHTSS1MCS8:
|
case DESC_RATEVHTSS1MCS7:
|
case DESC_RATEVHTSS1MCS6:
|
case DESC_RATEVHTSS1MCS5:
|
case DESC_RATEVHTSS1MCS4:
|
case DESC_RATEVHTSS1MCS3:
|
case DESC_RATEMCS15:
|
case DESC_RATEMCS14:
|
case DESC_RATEMCS13:
|
case DESC_RATEMCS12:
|
case DESC_RATEMCS11:
|
case DESC_RATEMCS7:
|
case DESC_RATEMCS6:
|
case DESC_RATEMCS5:
|
case DESC_RATEMCS4:
|
case DESC_RATEMCS3:
|
case DESC_RATE54M:
|
case DESC_RATE48M:
|
case DESC_RATE36M:
|
case DESC_RATE24M:
|
tx_ini_rate = DESC_RATE24M;
|
break;
|
case DESC_RATEVHTSS3MCS2:
|
case DESC_RATEVHTSS3MCS1:
|
case DESC_RATEVHTSS2MCS2:
|
case DESC_RATEVHTSS2MCS1:
|
case DESC_RATEVHTSS1MCS2:
|
case DESC_RATEVHTSS1MCS1:
|
case DESC_RATEMCS10:
|
case DESC_RATEMCS9:
|
case DESC_RATEMCS2:
|
case DESC_RATEMCS1:
|
case DESC_RATE18M:
|
case DESC_RATE12M:
|
tx_ini_rate = DESC_RATE12M;
|
break;
|
case DESC_RATEVHTSS3MCS0:
|
case DESC_RATEVHTSS2MCS0:
|
case DESC_RATEVHTSS1MCS0:
|
case DESC_RATEMCS8:
|
case DESC_RATEMCS0:
|
case DESC_RATE9M:
|
case DESC_RATE6M:
|
tx_ini_rate = DESC_RATE6M;
|
break;
|
case DESC_RATE11M:
|
case DESC_RATE5_5M:
|
case DESC_RATE2M:
|
case DESC_RATE1M:
|
tx_ini_rate = DESC_RATE1M;
|
break;
|
default:
|
tx_ini_rate = DESC_RATE6M;
|
break;
|
}
|
|
if (WIFI_ROLE_LINK_IS_ON_5G(adapter_link))
|
if (tx_ini_rate < DESC_RATE6M)
|
tx_ini_rate = DESC_RATE6M;
|
|
return tx_ini_rate;
|
}
|
|
void rtw_update_bmc_sta_tx_rate(_adapter *adapter)
|
{
|
struct sta_info *psta = NULL;
|
u8 tx_rate;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *adapter_link = GET_PRIMARY_LINK(adapter);
|
|
psta = rtw_get_bcmc_stainfo(adapter, adapter_link);
|
if (psta == NULL) {
|
RTW_ERR(ADPT_FMT "could not get bmc_sta !!\n", ADPT_ARG(adapter));
|
return;
|
}
|
|
if (adapter->bmc_tx_rate != MGN_UNKNOWN) {
|
psta->init_rate = adapter->bmc_tx_rate;
|
goto _exit;
|
}
|
|
if (adapter->stapriv.asoc_sta_count <= 2)
|
goto _exit;
|
|
tx_rate = rtw_ap_find_mini_tx_rate(adapter);
|
#ifdef CONFIG_BMC_TX_LOW_RATE
|
tx_rate = rtw_ap_find_bmc_rate(adapter, adapter_link, tx_rate);
|
#endif
|
|
psta->init_rate = hwrate_to_mrate(tx_rate);
|
|
_exit:
|
RTW_INFO(ADPT_FMT" BMC Tx rate - %s\n", ADPT_ARG(adapter), MGN_RATE_STR(psta->init_rate));
|
}
|
#endif
|
|
void rtw_init_bmc_sta_tx_rate(_adapter *padapter, struct sta_info *psta)
|
{
|
/* ToDo: need API to query hal_sta->ra_info.ramask */
|
#if 0
|
#ifdef CONFIG_BMC_TX_LOW_RATE
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
#endif
|
u8 rate_idx = 0;
|
u8 brate_table[] = {MGN_1M, MGN_2M, MGN_5_5M, MGN_11M,
|
MGN_6M, MGN_9M, MGN_12M, MGN_18M, MGN_24M, MGN_36M, MGN_48M, MGN_54M};
|
|
if (!MLME_IS_AP(padapter) && !MLME_IS_MESH(padapter))
|
return;
|
|
if (padapter->bmc_tx_rate != MGN_UNKNOWN)
|
psta->init_rate = padapter->bmc_tx_rate;
|
else {
|
#ifdef CONFIG_BMC_TX_LOW_RATE
|
if (IsEnableHWOFDM(pmlmeext->cur_wireless_mode) && (psta->phl_sta->ra_info.ramask && 0xFF0))
|
rate_idx = get_lowest_rate_idx_ex(psta->phl_sta->ra_info.ramask, 4); /*from basic rate*/
|
else
|
rate_idx = get_lowest_rate_idx(psta->phl_sta->ra_info.ramask); /*from basic rate*/
|
#else
|
rate_idx = get_highest_rate_idx(psta->phl_sta->ra_info.ramask); /*from basic rate*/
|
#endif
|
if (rate_idx < 12)
|
psta->init_rate = brate_table[rate_idx];
|
else
|
psta->init_rate = MGN_1M;
|
}
|
#endif
|
RTW_INFO(ADPT_FMT" BMC Init Tx rate - %s\n", ADPT_ARG(padapter), MGN_RATE_STR(psta->init_rate));
|
}
|
|
#if defined(CONFIG_80211N_HT) && defined(CONFIG_BEAMFORMING)
|
void update_sta_info_apmode_ht_bf_cap(_adapter *padapter, struct sta_info *psta)
|
{
|
struct _ADAPTER_LINK *padapter_link = psta->padapter_link;
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv;
|
struct ht_priv *phtpriv_sta = &psta->htpriv;
|
|
u8 cur_beamform_cap = 0;
|
|
/*Config Tx beamforming setting*/
|
if (TEST_FLAG(phtpriv_ap->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE) &&
|
GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP((u8 *)(&phtpriv_sta->ht_cap))) {
|
SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
|
/*Shift to BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP*/
|
SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS((u8 *)(&phtpriv_sta->ht_cap)) << 6);
|
}
|
|
if (TEST_FLAG(phtpriv_ap->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE) &&
|
GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP((u8 *)(&phtpriv_sta->ht_cap))) {
|
SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
|
/*Shift to BEAMFORMING_HT_BEAMFORMER_STEER_NUM*/
|
SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS((u8 *)(&phtpriv_sta->ht_cap)) << 4);
|
}
|
if (cur_beamform_cap)
|
RTW_INFO("Client STA(%d) HT Beamforming Cap = 0x%02X\n", psta->phl_sta->aid, cur_beamform_cap);
|
|
phtpriv_sta->beamform_cap = cur_beamform_cap;
|
}
|
#endif /*CONFIG_80211N_HT && CONFIG_BEAMFORMING*/
|
|
/* notes:
|
* AID: 1~MAX for sta and 0 for bc/mc in ap/adhoc mode */
|
void update_sta_info_apmode(_adapter *padapter, struct sta_info *psta)
|
{
|
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
struct rtw_wifi_role_t *wrole = padapter->phl_role;
|
struct _ADAPTER_LINK *padapter_link = psta->padapter_link;
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
struct protocol_cap_t *protocol_cap = &(padapter_link->wrlink->protocol_cap);
|
#ifdef CONFIG_80211N_HT
|
struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv;
|
struct ht_priv *phtpriv_sta = &psta->htpriv;
|
struct ampdu_priv *ampdu_priv_ap = &pmlmepriv->ampdu_priv;
|
struct ampdu_priv *ampdu_priv_sta = &psta->ampdu_priv;
|
#endif /* CONFIG_80211N_HT */
|
u8 cur_ldpc_cap = 0, cur_stbc_cap = 0;
|
/* set intf_tag to if1 */
|
/* psta->intf_tag = 0; */
|
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
/*alloc macid when call rtw_alloc_stainfo(),release macid when call rtw_free_stainfo()*/
|
|
if (!MLME_IS_MESH(padapter) && psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)
|
psta->ieee8021x_blocked = _TRUE;
|
else
|
psta->ieee8021x_blocked = _FALSE;
|
|
|
/* update sta's cap */
|
|
psta->phl_sta->chandef.chan = pmlmeext->chandef.chan;
|
psta->phl_sta->chandef.band = pmlmeext->chandef.band;
|
|
/* ERP */
|
VCS_update(padapter, psta);
|
#ifdef CONFIG_80211N_HT
|
/* HT related cap */
|
if (phtpriv_sta->ht_option) {
|
/* check if sta supports rx ampdu */
|
ampdu_priv_sta->ampdu_enable = ampdu_priv_ap->ampdu_enable;
|
|
ampdu_priv_sta->rx_ampdu_min_spacing = (phtpriv_sta->ht_cap.ampdu_params_info & IEEE80211_HT_CAP_AMPDU_DENSITY) >> 2;
|
|
/* bwmode */
|
if ((phtpriv_sta->ht_cap.cap_info & phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH))
|
psta->phl_sta->chandef.bw = CHANNEL_WIDTH_40;
|
else
|
psta->phl_sta->chandef.bw = CHANNEL_WIDTH_20;
|
|
if (phtpriv_sta->op_present
|
&& !GET_HT_OP_ELE_STA_CHL_WIDTH(phtpriv_sta->ht_op))
|
psta->phl_sta->chandef.bw = CHANNEL_WIDTH_20;
|
|
if (psta->ht_40mhz_intolerant)
|
psta->phl_sta->chandef.bw = CHANNEL_WIDTH_20;
|
|
if (pmlmeext->chandef.bw < psta->phl_sta->chandef.bw)
|
psta->phl_sta->chandef.bw = pmlmeext->chandef.bw;
|
|
phtpriv_sta->ch_offset = pmlmeext->chandef.offset;
|
|
|
/* check if sta support s Short GI 20M */
|
if ((phtpriv_sta->ht_cap.cap_info & phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_20))
|
phtpriv_sta->sgi_20m = _TRUE;
|
|
/* check if sta support s Short GI 40M */
|
if ((phtpriv_sta->ht_cap.cap_info & phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_40)) {
|
if (psta->phl_sta->chandef.bw == CHANNEL_WIDTH_40) /* according to psta->bw_mode */
|
phtpriv_sta->sgi_40m = _TRUE;
|
else
|
phtpriv_sta->sgi_40m = _FALSE;
|
}
|
|
psta->qos_option = _TRUE;
|
|
/* B0 Config LDPC Coding Capability */
|
if (TEST_FLAG(phtpriv_ap->ldpc_cap, LDPC_HT_ENABLE_TX) &&
|
GET_HT_CAP_ELE_LDPC_CAP((u8 *)(&phtpriv_sta->ht_cap))) {
|
SET_FLAG(cur_ldpc_cap, (LDPC_HT_ENABLE_TX | LDPC_HT_CAP_TX));
|
RTW_INFO("Enable HT Tx LDPC for STA(%d)\n", psta->phl_sta->aid);
|
}
|
|
/* B7 B8 B9 Config STBC setting */
|
if (TEST_FLAG(phtpriv_ap->stbc_cap, STBC_HT_ENABLE_TX) &&
|
GET_HT_CAP_ELE_RX_STBC((u8 *)(&phtpriv_sta->ht_cap))) {
|
SET_FLAG(cur_stbc_cap, (STBC_HT_ENABLE_TX | STBC_HT_CAP_TX));
|
RTW_INFO("Enable HT Tx STBC for STA(%d)\n", psta->phl_sta->aid);
|
}
|
|
psta->phl_sta->asoc_cap.stbc_ht_tx =
|
GET_HT_CAP_ELE_TX_STBC((u8 *)(&phtpriv_sta->ht_cap));
|
psta->phl_sta->asoc_cap.stbc_ht_rx =
|
protocol_cap->stbc_ht_tx ?
|
GET_HT_CAP_ELE_RX_STBC((u8 *)(&phtpriv_sta->ht_cap)) : 0;
|
|
#ifdef CONFIG_BEAMFORMING
|
update_sta_info_apmode_ht_bf_cap(padapter, psta);
|
#endif
|
} else {
|
ampdu_priv_sta->ampdu_enable = _FALSE;
|
|
phtpriv_sta->sgi_20m = _FALSE;
|
phtpriv_sta->sgi_40m = _FALSE;
|
psta->phl_sta->chandef.bw = CHANNEL_WIDTH_20;
|
phtpriv_sta->ch_offset = CHAN_OFFSET_NO_EXT;
|
}
|
|
phtpriv_sta->ldpc_cap = cur_ldpc_cap;
|
phtpriv_sta->stbc_cap = cur_stbc_cap;
|
|
/* Rx AMPDU */
|
send_delba(padapter, 0, psta->phl_sta->mac_addr);/* recipient */
|
|
/* TX AMPDU */
|
send_delba(padapter, 1, psta->phl_sta->mac_addr);/* */ /* originator */
|
ampdu_priv_sta->agg_enable_bitmap = 0x0;/* reset */
|
ampdu_priv_sta->candidate_tid_bitmap = 0x0;/* reset */
|
#endif /* CONFIG_80211N_HT */
|
|
#ifdef CONFIG_80211AC_VHT
|
update_sta_vht_info_apmode(padapter, psta);
|
#endif
|
|
#ifdef CONFIG_80211AX_HE
|
update_sta_he_info_apmode(padapter, psta);
|
#endif
|
|
#if CONFIG_IEEE80211_BAND_6GHZ
|
update_sta_6ghz_info_apmode(padapter, psta);
|
#endif
|
|
psta->phl_sta->chandef.offset = (psta->phl_sta->chandef.bw > CHANNEL_WIDTH_20) ?
|
pmlmeext->chandef.offset : CHAN_OFFSET_NO_EXT;
|
|
/* ToDo: need API to inform hal_sta->ra_info.is_support_sgi */
|
/* psta->phl_sta->ra_info.is_support_sgi = query_ra_short_GI(psta, rtw_get_tx_bw_mode(padapter, psta)); */
|
update_ldpc_stbc_cap(psta);
|
|
/* todo: init other variables */
|
|
_rtw_memset((void *)&psta->sta_stats, 0, sizeof(struct stainfo_stats));
|
|
_rtw_spinlock_bh(&psta->lock);
|
|
/* Check encryption */
|
if (!MLME_IS_MESH(padapter) && psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)
|
psta->state |= WIFI_UNDER_KEY_HANDSHAKE;
|
|
psta->state |= WIFI_ASOC_STATE;
|
|
_rtw_spinunlock_bh(&psta->lock);
|
}
|
|
static void update_ap_info(_adapter *padapter, struct sta_info *psta)
|
{
|
struct _ADAPTER_LINK *padapter_link = psta->padapter_link;
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network;
|
#ifdef CONFIG_80211N_HT
|
struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv;
|
struct ampdu_priv *ampdu_priv_ap = &pmlmepriv->ampdu_priv;
|
#endif /* CONFIG_80211N_HT */
|
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(padapter))
|
psta->qos_option = 1;
|
#endif
|
|
psta->phl_sta->wmode = pmlmeext->cur_wireless_mode;
|
|
psta->bssratelen = rtw_get_rateset_len(pnetwork->SupportedRates);
|
_rtw_memcpy(psta->bssrateset, pnetwork->SupportedRates, psta->bssratelen);
|
|
#ifdef CONFIG_80211N_HT
|
/* HT related cap */
|
if (phtpriv_ap->ht_option) {
|
/* check if sta supports rx ampdu */
|
/* ampdu_priv_ap->ampdu_enable = ampdu_priv_ap->ampdu_enable; */
|
|
/* check if sta support s Short GI 20M */
|
if ((phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_20))
|
phtpriv_ap->sgi_20m = _TRUE;
|
/* check if sta support s Short GI 40M */
|
if ((phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_40))
|
phtpriv_ap->sgi_40m = _TRUE;
|
|
psta->qos_option = _TRUE;
|
} else {
|
ampdu_priv_ap->ampdu_enable = _FALSE;
|
|
phtpriv_ap->sgi_20m = _FALSE;
|
phtpriv_ap->sgi_40m = _FALSE;
|
}
|
|
_rtw_memcpy(&psta->phl_sta->chandef, &pmlmeext->chandef, sizeof(struct rtw_chan_def));
|
phtpriv_ap->ch_offset = pmlmeext->chandef.offset;
|
|
ampdu_priv_ap->agg_enable_bitmap = 0x0;/* reset */
|
ampdu_priv_ap->candidate_tid_bitmap = 0x0;/* reset */
|
|
_rtw_memcpy(&psta->htpriv, &pmlmepriv->htpriv, sizeof(struct ht_priv));
|
|
#ifdef CONFIG_80211AC_VHT
|
_rtw_memcpy(&psta->vhtpriv, &pmlmepriv->vhtpriv, sizeof(struct vht_priv));
|
|
#ifdef CONFIG_80211AX_HE
|
_rtw_memcpy(&psta->hepriv, &pmlmepriv->hepriv, sizeof(struct he_priv));
|
#endif /* CONFIG_80211AX_HE */
|
|
#endif /* CONFIG_80211AC_VHT */
|
|
#endif /* CONFIG_80211N_HT */
|
|
_rtw_spinlock_bh(&psta->lock);
|
psta->state |= WIFI_AP_STATE; /* Aries, add,fix bug of flush_cam_entry at STOP AP mode , 0724 */
|
psta->state |= WIFI_ASOC_STATE;
|
_rtw_spinunlock_bh(&psta->lock);
|
|
rtw_init_bmc_sta_tx_rate(padapter, psta);
|
}
|
|
void rtw_ap_set_edca(_adapter *padapter, struct _ADAPTER_LINK *padapter_link, enum rtw_ac ac, u32 parm)
|
{
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
struct sta_info *psta = rtw_get_stainfo(pstapriv, padapter_link->mac_addr);
|
|
if (psta && psta->phl_sta) {
|
psta->phl_sta->asoc_cap.edca[ac].ac = ac;
|
psta->phl_sta->asoc_cap.edca[ac].param = parm;
|
}
|
rtw_hw_set_edca(padapter, padapter_link, ac, parm);
|
}
|
|
static void rtw_set_hw_wmm_param(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
u8 AIFS, ECWMin, ECWMax, aSifsTime;
|
u8 acm_mask;
|
u16 TXOP;
|
u32 acParm, i;
|
u32 edca[4], inx[4];
|
struct registry_priv *pregpriv = &padapter->registrypriv;
|
struct link_mlme_ext_priv *pmlmeext = &padapter_link->mlmeextpriv;
|
struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
|
|
acm_mask = 0;
|
#ifdef CONFIG_80211N_HT
|
if (pregpriv->ht_enable &&
|
(WIFI_ROLE_LINK_IS_ON_5G(padapter_link) || (pmlmeext->cur_wireless_mode & WLAN_MD_11N)))
|
aSifsTime = 16;
|
else
|
#endif /* CONFIG_80211N_HT */
|
aSifsTime = 10;
|
|
if (pmlmeinfo->WMM_enable == 0) {
|
padapter->mlmepriv.acm_mask = 0;
|
|
AIFS = aSifsTime + (2 * pmlmeinfo->slotTime);
|
|
if (pmlmeext->cur_wireless_mode & (WLAN_MD_11G | WLAN_MD_11A)) {
|
ECWMin = 4;
|
ECWMax = 10;
|
} else if (pmlmeext->cur_wireless_mode & WLAN_MD_11B) {
|
ECWMin = 5;
|
ECWMax = 10;
|
} else {
|
ECWMin = 4;
|
ECWMax = 10;
|
}
|
|
TXOP = 0;
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
rtw_ap_set_edca(padapter, padapter_link, 0, acParm);
|
rtw_ap_set_edca(padapter, padapter_link, 1, acParm);
|
rtw_ap_set_edca(padapter, padapter_link, 2, acParm);
|
|
ECWMin = 2;
|
ECWMax = 3;
|
TXOP = 0x2f;
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
rtw_ap_set_edca(padapter, padapter_link, 3, acParm);
|
|
} else {
|
edca[0] = edca[1] = edca[2] = edca[3] = 0;
|
|
/*TODO:*/
|
acm_mask = 0;
|
padapter->mlmepriv.acm_mask = acm_mask;
|
|
#if 0
|
/* BK */
|
/* AIFS = AIFSN * slot time + SIFS - r2t phy delay */
|
#endif
|
AIFS = (7 * pmlmeinfo->slotTime) + aSifsTime;
|
ECWMin = 4;
|
ECWMax = 10;
|
TXOP = 0;
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
rtw_ap_set_edca(padapter, padapter_link, 1, acParm);
|
edca[XMIT_BK_QUEUE] = acParm;
|
RTW_INFO("WMM(BK): %x\n", acParm);
|
|
/* BE */
|
AIFS = (3 * pmlmeinfo->slotTime) + aSifsTime;
|
ECWMin = 4;
|
ECWMax = 6;
|
TXOP = 0;
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
rtw_ap_set_edca(padapter, padapter_link, 0, acParm);
|
edca[XMIT_BE_QUEUE] = acParm;
|
RTW_INFO("WMM(BE): %x\n", acParm);
|
|
/* VI */
|
AIFS = (1 * pmlmeinfo->slotTime) + aSifsTime;
|
ECWMin = 3;
|
ECWMax = 4;
|
TXOP = 94;
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
rtw_ap_set_edca(padapter, padapter_link, 2, acParm);
|
edca[XMIT_VI_QUEUE] = acParm;
|
RTW_INFO("WMM(VI): %x\n", acParm);
|
|
/* VO */
|
AIFS = (1 * pmlmeinfo->slotTime) + aSifsTime;
|
ECWMin = 2;
|
ECWMax = 3;
|
TXOP = 47;
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
rtw_ap_set_edca(padapter, padapter_link, 3, acParm);
|
edca[XMIT_VO_QUEUE] = acParm;
|
RTW_INFO("WMM(VO): %x\n", acParm);
|
|
|
if (padapter->registrypriv.acm_method == 1)
|
rtw_hal_set_hwreg(padapter, HW_VAR_ACM_CTRL, (u8 *)(&acm_mask));
|
else
|
padapter->mlmepriv.acm_mask = acm_mask;
|
|
inx[0] = 0;
|
inx[1] = 1;
|
inx[2] = 2;
|
inx[3] = 3;
|
|
if (padapter->registrypriv.wifi_spec == 1) {
|
u32 j, tmp, change_inx = _FALSE;
|
|
/* entry indx: 0->vo, 1->vi, 2->be, 3->bk. */
|
for (i = 0 ; i < 4 ; i++) {
|
for (j = i + 1 ; j < 4 ; j++) {
|
/* compare CW and AIFS */
|
if ((edca[j] & 0xFFFF) < (edca[i] & 0xFFFF))
|
change_inx = _TRUE;
|
else if ((edca[j] & 0xFFFF) == (edca[i] & 0xFFFF)) {
|
/* compare TXOP */
|
if ((edca[j] >> 16) > (edca[i] >> 16))
|
change_inx = _TRUE;
|
}
|
|
if (change_inx) {
|
tmp = edca[i];
|
edca[i] = edca[j];
|
edca[j] = tmp;
|
|
tmp = inx[i];
|
inx[i] = inx[j];
|
inx[j] = tmp;
|
|
change_inx = _FALSE;
|
}
|
}
|
}
|
}
|
|
for (i = 0 ; i < 4 ; i++) {
|
pxmitpriv->wmm_para_seq[i] = inx[i];
|
RTW_INFO("wmm_para_seq(%d): %d\n", i, pxmitpriv->wmm_para_seq[i]);
|
}
|
|
}
|
|
}
|
static void rtw_ap_check_scan(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
_list *plist, *phead;
|
u32 delta_time, lifetime;
|
struct wlan_network *pnetwork = NULL;
|
WLAN_BSSID_EX *pbss = NULL;
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
_queue *queue = &(pmlmepriv->scanned_queue);
|
u8 do_scan = _FALSE;
|
u8 reason = RTW_AUTO_SCAN_REASON_UNSPECIFIED;
|
struct link_mlme_priv *lmlmepriv = &padapter_link->mlmepriv;
|
|
lifetime = SCANQUEUE_LIFETIME; /* 20 sec */
|
|
_rtw_spinlock_bh(&(pmlmepriv->scanned_queue.lock));
|
phead = get_list_head(queue);
|
if (rtw_end_of_queue_search(phead, get_next(phead)) == _TRUE)
|
if (padapter->registrypriv.wifi_spec) {
|
do_scan = _TRUE;
|
reason |= RTW_AUTO_SCAN_REASON_2040_BSS;
|
}
|
_rtw_spinunlock_bh(&(pmlmepriv->scanned_queue.lock));
|
|
#if defined(CONFIG_RTW_ACS) && defined(WKARD_ACS)
|
if (padapter->registrypriv.acs_auto_scan) {
|
do_scan = _TRUE;
|
reason |= RTW_AUTO_SCAN_REASON_ACS;
|
rtw_acs_start(padapter);
|
}
|
#endif/*CONFIG_RTW_ACS*/
|
|
if (_TRUE == do_scan) {
|
RTW_INFO("%s : drv scans by itself and wait_completed\n", __func__);
|
rtw_drv_scan_by_self(padapter, reason);
|
rtw_scan_abort(padapter, 0);
|
}
|
|
#if defined(CONFIG_RTW_ACS) && defined(WKARD_ACS)
|
if (padapter->registrypriv.acs_auto_scan)
|
rtw_acs_stop(padapter);
|
#endif
|
|
_rtw_spinlock_bh(&(pmlmepriv->scanned_queue.lock));
|
|
phead = get_list_head(queue);
|
plist = get_next(phead);
|
|
while (1) {
|
|
if (rtw_end_of_queue_search(phead, plist) == _TRUE)
|
break;
|
|
pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list);
|
|
if (rtw_chset_search_bch(adapter_to_chset(padapter)
|
, pnetwork->network.Configuration.Band
|
, pnetwork->network.Configuration.DSConfig) >= 0
|
&& rtw_mlme_band_check(padapter, pnetwork->network.Configuration.DSConfig) == _TRUE
|
&& _TRUE == rtw_validate_ssid(&(pnetwork->network.Ssid))) {
|
delta_time = (u32) rtw_get_passing_time_ms(pnetwork->last_scanned);
|
|
if (delta_time < lifetime) {
|
|
uint ie_len = 0;
|
u8 *pbuf = NULL;
|
u8 *ie = NULL;
|
|
pbss = &pnetwork->network;
|
ie = pbss->IEs;
|
|
/*check if HT CAP INFO IE exists or not*/
|
pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pbss->IELength - _BEACON_IE_OFFSET_));
|
if (pbuf == NULL) {
|
/* HT CAP INFO IE don't exist, it is b/g mode bss.*/
|
|
if (_FALSE == ATOMIC_READ(&lmlmepriv->olbc))
|
ATOMIC_SET(&lmlmepriv->olbc, _TRUE);
|
|
if (_FALSE == ATOMIC_READ(&lmlmepriv->olbc_ht))
|
ATOMIC_SET(&lmlmepriv->olbc_ht, _TRUE);
|
if (padapter->registrypriv.wifi_spec)
|
RTW_INFO("%s: %s is a/b/g ap\n", __func__, pnetwork->network.Ssid.Ssid);
|
}
|
}
|
}
|
|
plist = get_next(plist);
|
|
}
|
|
_rtw_spinunlock_bh(&(pmlmepriv->scanned_queue.lock));
|
#ifdef CONFIG_80211N_HT
|
lmlmepriv->num_sta_no_ht = 0; /* reset to 0 after ap do scanning*/
|
#endif
|
}
|
|
void rtw_start_bss_hdl_after_chbw_decided(_adapter *adapter, struct _ADAPTER_LINK *adapter_link)
|
{
|
WLAN_BSSID_EX *pnetwork = &(adapter_link->mlmepriv.cur_network.network);
|
struct sta_info *sta = NULL;
|
|
/* update cur_wireless_mode */
|
update_wireless_mode(adapter, adapter_link);
|
|
/* update RRSR and RTS_INIT_RATE register after set channel and bandwidth */
|
UpdateBrateTbl(adapter, pnetwork->SupportedRates);
|
rtw_hal_set_hwreg(adapter, HW_VAR_BASIC_RATE, pnetwork->SupportedRates);
|
|
/* update capability after cur_wireless_mode updated */
|
update_capinfo(adapter, adapter_link, rtw_get_capability(pnetwork));
|
|
/* update AP's sta info */
|
sta = rtw_get_stainfo(&adapter->stapriv, pnetwork->MacAddress);
|
if (!sta) {
|
RTW_INFO(FUNC_ADPT_FMT" !sta for macaddr="MAC_FMT"\n", FUNC_ADPT_ARG(adapter), MAC_ARG(pnetwork->MacAddress));
|
rtw_warn_on(1);
|
return;
|
}
|
|
update_ap_info(adapter, sta);
|
}
|
|
static void _rtw_iface_undersurvey_chk(const char *func, _adapter *adapter)
|
{
|
int i;
|
_adapter *iface;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
struct mlme_priv *pmlmepriv;
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
iface = dvobj->padapters[i];
|
if ((iface) && rtw_is_adapter_up(iface)) {
|
pmlmepriv = &iface->mlmepriv;
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY))
|
RTW_ERR("%s ("ADPT_FMT") under survey\n", func, ADPT_ARG(iface));
|
}
|
}
|
}
|
|
void rtw_core_ap_swch_start(_adapter *padapter, struct createbss_parm *parm)
|
{
|
struct dvobj_priv *pdvobj = padapter->dvobj;
|
int i;
|
u8 ht_option = 0;
|
_adapter *iface;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct _ADAPTER_LINK *iface_link;
|
|
RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
|
|
if (parm->ch_to_set != 0) {
|
set_bch_bwmode(padapter, padapter_link, parm->req_band,
|
parm->ch_to_set, parm->offset_to_set, parm->bw_to_set, RFK_TYPE_FORCE_DO);
|
rtw_phl_mr_dump_cur_chandef(adapter_to_dvobj(padapter)->phl, padapter->phl_role);
|
}
|
|
#if defined(CONFIG_IOCTL_CFG80211) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
|
for (i = 0; i < pdvobj->iface_nums; i++) {
|
iface = pdvobj->padapters[i];
|
|
if (!(parm->ifbmp_ch_changed & BIT(i)) || !iface)
|
continue;
|
|
iface_link = GET_PRIMARY_LINK(iface);
|
|
#ifdef CONFIG_80211N_HT
|
ht_option = iface_link->mlmepriv.htpriv.ht_option;
|
#endif
|
|
rtw_cfg80211_ch_switch_notify(iface,
|
iface_link,
|
&iface_link->mlmeextpriv.chandef,
|
ht_option, 0);
|
}
|
#endif /* defined(CONFIG_IOCTL_CFG80211) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) */
|
|
rtw_rfctl_update_op_mode(adapter_to_rfctl(padapter), parm->ifbmp, 1, parm->excl_ifbmp);
|
}
|
|
#ifdef CONFIG_DBCC_SUPPORT
|
static void _go_dbcc_update_ie(_adapter *a)
|
{
|
struct _ADAPTER_LINK *alink = GET_PRIMARY_LINK(a);
|
struct link_mlme_ext_priv *mlmeext = &(alink->mlmeextpriv);
|
struct link_mlme_priv *mlmepriv = &(alink->mlmepriv);
|
struct link_mlme_ext_info *mlmeinfo = &(mlmeext->mlmext_info);
|
WLAN_BSSID_EX *network = &(mlmeinfo->network);
|
struct HT_caps_element *ht_caps;
|
u32 ht_cap_ie_len = 0;
|
u8 *ht_cap_ie = NULL, *ie = network->IEs;
|
|
if (!rtw_phl_mr_is_db(adapter_to_dvobj(a)->phl))
|
return;
|
#ifdef CONFIG_P2P
|
if (!MLME_IS_GO(a))
|
return;
|
#ifdef CONFIG_80211N_HT
|
if (!mlmepriv->htpriv.ht_option)
|
return;
|
|
if (!mlmeinfo->HT_caps_enable)
|
return;
|
|
ht_cap_ie = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ht_cap_ie_len, (network->IELength - _BEACON_IE_OFFSET_));
|
if (ht_cap_ie && ht_cap_ie_len > 0) {
|
ht_caps = (struct HT_caps_element *)(ht_cap_ie + 2);
|
RTW_INFO(FUNC_ADPT_FMT": orig ht caps info = 0x%02x\n", FUNC_ADPT_ARG(a), ht_caps->u.HT_cap_element.HT_caps_info);
|
SET_HT_CAP_ELE_SM_PS(&(ht_caps->u.HT_cap_element.HT_caps_info), SM_PS_STATIC);
|
RTW_INFO(FUNC_ADPT_FMT": update ht caps info = 0x%02x\n", FUNC_ADPT_ARG(a), ht_caps->u.HT_cap_element.HT_caps_info);
|
}
|
#endif
|
#endif
|
}
|
#endif
|
|
void rtw_core_ap_start(_adapter *padapter, struct createbss_parm *parm)
|
{
|
struct dvobj_priv *pdvobj = padapter->dvobj;
|
int i;
|
_adapter *iface;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct _ADAPTER_LINK *iface_link;
|
struct link_mlme_priv *mlme;
|
|
RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
|
if (0) {
|
RTW_INFO(FUNC_ADPT_FMT" done\n", FUNC_ADPT_ARG(padapter));
|
dump_adapters_status(RTW_DBGDUMP , adapter_to_dvobj(padapter));
|
}
|
|
for (i = 0; i < pdvobj->iface_nums; i++) {
|
iface = pdvobj->padapters[i];
|
|
if (!(parm->ifbmp & BIT(i)) || !iface)
|
continue;
|
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
iface_link = GET_PRIMARY_LINK(iface);
|
/* update beacon content only if bstart_bss is _TRUE */
|
if (iface_link->mlmeextpriv.bstart_bss != _TRUE)
|
continue;
|
|
mlme = &(iface_link->mlmepriv);
|
|
#ifdef CONFIG_80211N_HT
|
if ((ATOMIC_READ(&mlme->olbc) == _TRUE) || (ATOMIC_READ(&mlme->olbc_ht) == _TRUE)) {
|
/* AP is not starting a 40 MHz BSS in presence of an 802.11g BSS. */
|
mlme->ht_op_mode &= (~HT_INFO_OPERATION_MODE_OP_MODE_MASK);
|
mlme->ht_op_mode |= OP_MODE_MAY_BE_LEGACY_STAS;
|
rtw_update_beacon(iface, iface_link, _HT_ADD_INFO_IE_, NULL, _FALSE, 0);
|
}
|
#endif
|
|
rtw_update_beacon(iface, iface_link, _TIM_IE_, NULL, _FALSE, 0);
|
}
|
|
#ifdef CONFIG_DBCC_SUPPORT
|
_go_dbcc_update_ie(padapter);
|
#endif
|
|
/* after chanctx_add & before send bcn */
|
#ifndef CONFIG_AP_CMD_DISPR
|
rtw_hw_start_bss_network(padapter);
|
#endif
|
|
rtw_scan_abort(padapter, 0);
|
_rtw_iface_undersurvey_chk(__func__, padapter);
|
|
/* send beacon */
|
#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) || defined(CONFIG_PCI_BCN_POLLING) || defined(CONFIG_HWSIM)
|
for (i = 0; i < pdvobj->iface_nums; i++) {
|
iface = pdvobj->padapters[i];
|
if (!(parm->ifbmp & BIT(i)) || !iface)
|
continue;
|
|
if (send_beacon(iface) == _FAIL)
|
RTW_INFO(ADPT_FMT" issue_beacon, fail!\n", ADPT_ARG(pdvobj->padapters[i]));
|
}
|
#endif
|
|
if (parm->is_change_chbw)
|
rtw_phl_cmd_stop_beacon(adapter_to_dvobj(padapter)->phl, padapter_link->wrlink,
|
_FALSE, PHL_CMD_DIRECTLY, 0);
|
|
|
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
|
if (MLME_IS_AP(padapter) && padapter->tbtx_capability == _TRUE) {
|
_set_timer(&pmlmeext->tbtx_token_dispatch_timer, 1);
|
RTW_INFO("Start token dispatch\n");
|
}
|
#endif
|
}
|
void rtw_core_ap_chan_decision(_adapter *padapter, struct createbss_parm *parm)
|
{
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
bool is_chctx_add = false;
|
struct rtw_chan_def new_chdef = {0};
|
struct rtw_mr_chctx_info mr_cc_info = {0};
|
|
if (!(parm->req_ch == 0 && padapter->mlmeextpriv.mlmext_info.state == WIFI_FW_AP_STATE))
|
return;
|
|
#ifdef CONFIG_DBCC_SUPPORT
|
_rtw_memcpy(&new_chdef, &pmlmepriv->ori_chandef, sizeof(struct rtw_chan_def));
|
|
#ifdef CONFIG_DBCC_P2P_BG_LISTEN
|
/*B0,B1 GO start*/
|
rtw_dbcc_chk_disable_hdl(padapter, &new_chdef, PHL_CMD_DIRECTLY, DBCC_CHK_AP_START);
|
#endif
|
|
is_chctx_add = rtw_phl_chanctx_chk(dvobj->phl, padapter->phl_role,
|
padapter_link->wrlink,
|
&new_chdef, &mr_cc_info);
|
|
RTW_INFO("%s => chctx_chk:%s\n", __func__, (is_chctx_add) ? "Y" : "N");
|
RTW_INFO("PHL- CH:%d, BW:%d OFF:%d\n", new_chdef.chan, new_chdef.bw, new_chdef.offset);
|
if (is_chctx_add == false && mr_cc_info.sugg_opmode == MR_OP_DBCC) {
|
_rtw_memcpy(&pmlmeext->chandef, &pmlmepriv->ori_chandef, sizeof(struct rtw_chan_def));
|
rtw_phl_mr_trig_dbcc_enable(dvobj->phl);
|
parm->is_trigger_dbcc = _TRUE;
|
}
|
#endif
|
}
|
|
void rtw_core_ap_prepare(_adapter *padapter, struct createbss_parm *parm)
|
{
|
u8 mlme_act = MLME_ACTION_UNKNOWN;
|
u16 bcn_interval;
|
struct registry_priv *pregpriv = &padapter->registrypriv;
|
struct security_priv *psecuritypriv = &(padapter->securitypriv);
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
s8 req_band = REQ_BAND_NONE;
|
s16 req_ch = REQ_CH_NONE, req_bw = REQ_BW_NONE, req_offset = REQ_OFFSET_NONE;
|
struct rtw_chan_def chdef_to_set = {0};
|
int i;
|
u8 ifbmp_ch_changed = 0;
|
#ifdef CONFIG_MCC_MODE
|
struct rtw_phl_com_t *phl_com = GET_PHL_COM(dvobj);
|
u8 mcc_sup = phl_com->dev_cap.mcc_sup;
|
#endif
|
struct rtw_chan_def new_chdef = {0};
|
struct rtw_mr_chctx_info mr_cc_info = {0};
|
_adapter *iface = NULL;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct _ADAPTER_LINK *iface_link = NULL;
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network; /* used as input */
|
struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
WLAN_BSSID_EX *pnetwork_mlmeext = &(pmlmeinfo->network);
|
|
RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
|
|
if (parm->req_ch != 0) {
|
/* bypass other setting, go checking ch, bw, offset */
|
mlme_act = MLME_OPCH_SWITCH;
|
req_band = parm->req_band;
|
req_ch = parm->req_ch;
|
req_bw = parm->req_bw;
|
req_offset = parm->req_offset;
|
goto chbw_decision;
|
} else {
|
/* request comes from upper layer */
|
if (MLME_IS_AP(padapter))
|
mlme_act = MLME_AP_STARTED;
|
else if (MLME_IS_MESH(padapter))
|
mlme_act = MLME_MESH_STARTED;
|
else
|
rtw_warn_on(1);
|
req_ch = 0;
|
/* MLD network info copied from adapter->mlmepriv.cur_network */
|
_rtw_memcpy(&padapter->mlmeextpriv.mlmext_info.dev_network,
|
&padapter->mlmepriv.dev_cur_network.network,
|
padapter->mlmepriv.dev_cur_network.network.Length);
|
/* Link network info copied from adapter_link->mlmepriv.cur_network */
|
_rtw_memcpy(pnetwork_mlmeext, pnetwork, pnetwork->Length);
|
}
|
|
bcn_interval = (u16)pnetwork->Configuration.BeaconPeriod;
|
pmlmeinfo->bcn_interval = bcn_interval;
|
|
/* check if there is wps ie, */
|
/* if there is wpsie in beacon, the hostapd will update beacon twice when stating hostapd, */
|
/* and at first time the security ie ( RSN/WPA IE) will not include in beacon. */
|
if (NULL == rtw_get_wps_ie(pnetwork->IEs + _FIXED_IE_LENGTH_, pnetwork->IELength - _FIXED_IE_LENGTH_, NULL, NULL))
|
pmlmeext->bstart_bss = _TRUE;
|
|
/* todo: update wmm, ht cap */
|
/* pmlmeinfo->WMM_enable; */
|
/* pmlmeinfo->HT_enable; */
|
if (pmlmepriv->qospriv.qos_option)
|
pmlmeinfo->WMM_enable = _TRUE;
|
|
#ifdef CONFIG_80211N_HT
|
if (pmlmepriv->htpriv.ht_option) {
|
pmlmeinfo->WMM_enable = _TRUE;
|
pmlmeinfo->HT_enable = _TRUE;
|
} else
|
pmlmeinfo->HT_enable = _FALSE;
|
#endif
|
|
#ifdef CONFIG_80211AC_VHT
|
if (pmlmepriv->vhtpriv.vht_option)
|
pmlmeinfo->VHT_enable = _TRUE;
|
else
|
pmlmeinfo->VHT_enable = _FALSE;
|
#endif
|
|
#ifdef CONFIG_80211AX_HE
|
if (pmlmepriv->hepriv.he_option)
|
pmlmeinfo->HE_enable = _TRUE;
|
else
|
pmlmeinfo->HE_enable = _FALSE;
|
#endif
|
|
if (pmlmepriv->cur_network.join_res != _TRUE) { /* setting only at first time */
|
/* WEP Key will be set before this function, do not clear CAM. */
|
if ((psecuritypriv->dot11PrivacyAlgrthm != _WEP40_) && (psecuritypriv->dot11PrivacyAlgrthm != _WEP104_)
|
&& !MLME_IS_MESH(padapter) /* mesh group key is set before this function */
|
)
|
flush_all_cam_entry(padapter, PHL_CMD_DIRECTLY, 0); /* clear CAM */
|
}
|
|
#ifdef CONFIG_RTW_MULTI_AP
|
rtw_map_config_monitor(padapter, mlme_act);
|
#endif
|
|
chbw_decision:
|
/*SCC && MCC at the same hw band*/
|
ifbmp_ch_changed = rtw_ap_bchbw_decision(padapter, parm->ifbmp, parm->excl_ifbmp, req_band
|
, req_ch, req_bw, req_offset, &chdef_to_set);
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
if (!(parm->ifbmp & BIT(i)) || !dvobj->padapters[i])
|
continue;
|
iface = dvobj->padapters[i];
|
|
if (!rtw_iface_at_same_hwband(padapter, iface))
|
continue;
|
|
/* let pnetwork_mlme == pnetwork_mlmeext */
|
/* MLD network info copied from adapter */
|
_rtw_memcpy(&(iface->mlmepriv.dev_cur_network.network)
|
, &(iface->mlmeextpriv.mlmext_info.dev_network)
|
, iface->mlmeextpriv.mlmext_info.dev_network.Length);
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
/* Link network info copied from adapter_link */
|
iface_link = GET_PRIMARY_LINK(dvobj->padapters[i]);
|
_rtw_memcpy(&(iface_link->mlmepriv.cur_network.network)
|
, &(iface_link->mlmeextpriv.mlmext_info.network)
|
, iface_link->mlmeextpriv.mlmext_info.network.Length);
|
|
rtw_start_bss_hdl_after_chbw_decided(iface, iface_link);
|
|
/* Set EDCA param reg after update cur_wireless_mode & update_capinfo */
|
if (pregpriv->wifi_spec == 1)
|
rtw_set_hw_wmm_param(iface, iface_link);
|
}
|
|
new_chdef.band = pmlmeext->chandef.band;
|
new_chdef.chan = pmlmeext->chandef.chan;
|
new_chdef.bw = pmlmeext->chandef.bw;
|
new_chdef.offset = pmlmeext->chandef.offset;
|
|
if (!padapter_link->is_ap_chan_ctx_added) {
|
/* add chandef first time */
|
padapter_link->is_ap_chan_ctx_added = rtw_phl_chanctx_add(dvobj->phl, padapter->phl_role,
|
padapter_link->wrlink, &new_chdef, &mr_cc_info);
|
|
} else if (parm->is_change_chbw ||
|
padapter_link->wrlink->chandef.band != new_chdef.band ||
|
padapter_link->wrlink->chandef.chan != new_chdef.chan ||
|
padapter_link->wrlink->chandef.bw != new_chdef.bw ||
|
padapter_link->wrlink->chandef.offset != new_chdef.offset) {
|
/* change chandef */
|
rtw_phl_cmd_stop_beacon(dvobj->phl, padapter_link->wrlink,
|
_TRUE, PHL_CMD_DIRECTLY, 0);
|
rtw_phl_chanctx_del(dvobj->phl, padapter->phl_role, padapter_link->wrlink, NULL);
|
padapter_link->is_ap_chan_ctx_added = rtw_phl_chanctx_add(dvobj->phl, padapter->phl_role,
|
padapter_link->wrlink, &new_chdef, &mr_cc_info);
|
} else {
|
/* chandef doesn't change, just get the union chandef */
|
rtw_phl_mr_get_chandef(dvobj->phl, padapter->phl_role, padapter_link->wrlink, &new_chdef);
|
}
|
|
rtw_hw_update_chan_def(padapter, padapter_link);
|
|
#if CONFIG_DFS && CONFIG_IEEE80211_BAND_5GHZ
|
rtw_dfs_rd_en_dec_on_mlme_act(padapter, padapter_link, mlme_act, parm->excl_ifbmp);
|
#endif
|
RTW_INFO("%s: is_ap_chan_ctx_added:%s\n", __func__, (padapter_link->is_ap_chan_ctx_added) ? "Y" : "N");
|
RTW_INFO("PHL union_chdef - BAND: %d, CH:%d, BW:%d OFF:%d\n", new_chdef.band, new_chdef.chan, new_chdef.bw, new_chdef.offset);
|
if (chdef_to_set.chan != new_chdef.chan || chdef_to_set.band != new_chdef.band) {
|
RTW_INFO("Core - BAND:%d, CH:%d, BW:%d OFF:%d\n", chdef_to_set.band, chdef_to_set.chan, chdef_to_set.bw, chdef_to_set.offset);
|
RTW_ERR("chan set mismatch!!!\n");
|
}
|
|
if (padapter_link->is_ap_chan_ctx_added == false) {
|
RTW_ERR("%s : rtw_phl_chanctx_add fail\n", __func__);
|
if (0)
|
rtw_warn_on(1);
|
}
|
|
_exit:
|
parm->ifbmp_ch_changed = ifbmp_ch_changed;
|
parm->req_band = new_chdef.band;
|
parm->ch_to_set = new_chdef.chan;
|
parm->offset_to_set = new_chdef.offset;
|
parm->bw_to_set = new_chdef.bw;
|
}
|
|
int rtw_check_beacon_data(_adapter *padapter, u8 *pbuf, int len)
|
{
|
int ret = _SUCCESS;
|
u8 *p;
|
u8 *pHT_caps_ie = NULL;
|
u8 *pHT_info_ie = NULL;
|
u16 cap, ht_cap = _FALSE;
|
uint ie_len = 0;
|
int group_cipher, pairwise_cipher, gmcs;
|
u32 akm;
|
u8 mfp_opt = MFP_NO;
|
u8 channel = 0, network_type;
|
u8 OUI1[] = {0x00, 0x50, 0xf2, 0x01};
|
u8 WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01};
|
u8 WIFI_ALLIANCE_OUI[] = {0x50, 0x6f, 0x9a};
|
HT_CAP_AMPDU_DENSITY best_ampdu_density = 0;
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct link_security_priv *lsecuritypriv = &padapter_link->securitypriv;
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
WLAN_BSSID_EX *pbss_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network;
|
u8 *ie = pbss_network->IEs;
|
u8 vht_cap = _FALSE;
|
struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
|
struct rtw_chan_def chandef = {0};
|
enum band_type band = BAND_ON_24G;
|
u8 rf_num = 0;
|
int ret_rm;
|
/* SSID */
|
/* Supported rates */
|
/* DS Params */
|
/* WLAN_EID_COUNTRY */
|
/* ERP Information element */
|
/* Extended supported rates */
|
/* WPA/WPA2 */
|
/* Radio Resource Management */
|
/* Wi-Fi Wireless Multimedia Extensions */
|
/* ht_capab, ht_oper */
|
/* WPS IE */
|
|
RTW_INFO("%s, len=%d\n", __FUNCTION__, len);
|
|
if (!MLME_IS_AP(padapter) && !MLME_IS_MESH(padapter))
|
return _FAIL;
|
|
|
if (len > MAX_IE_SZ)
|
return _FAIL;
|
|
pbss_network->IELength = len;
|
|
_rtw_memset(ie, 0, MAX_IE_SZ);
|
|
_rtw_memcpy(ie, pbuf, pbss_network->IELength);
|
|
|
if (padapter->mlmepriv.dev_cur_network.network.InfrastructureMode != Ndis802_11APMode
|
&& padapter->mlmepriv.dev_cur_network.network.InfrastructureMode != Ndis802_11_mesh
|
) {
|
rtw_warn_on(1);
|
return _FAIL;
|
}
|
|
|
rtw_ap_check_scan(padapter, padapter_link);
|
|
|
pbss_network->PhyInfo.rssi= 0;
|
|
/* MLD mac address */
|
_rtw_memcpy(padapter->mlmepriv.dev_cur_network.network.MacAddress, adapter_mac_addr(padapter), ETH_ALEN);
|
/* Link mac address */
|
_rtw_memcpy(pbss_network->MacAddress, padapter_link->mac_addr, ETH_ALEN);
|
|
/* beacon interval */
|
p = rtw_get_beacon_interval_from_ie(ie);/* ie + 8; */ /* 8: TimeStamp, 2: Beacon Interval 2:Capability */
|
/* pbss_network->Configuration.BeaconPeriod = le16_to_cpu(*(unsigned short*)p); */
|
pbss_network->Configuration.BeaconPeriod = RTW_GET_LE16(p);
|
|
/* capability */
|
p = rtw_get_capability_from_ie(ie);
|
cap = RTW_GET_LE16(p);
|
|
/* SSID */
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SSID_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
|
if (p && ie_len > 0) {
|
_rtw_memset(&pbss_network->Ssid, 0, sizeof(NDIS_802_11_SSID));
|
_rtw_memcpy(pbss_network->Ssid.Ssid, (p + 2), ie_len);
|
pbss_network->Ssid.SsidLength = ie_len;
|
}
|
|
#ifdef CONFIG_RTW_MESH
|
/* Mesh ID */
|
if (MLME_IS_MESH(padapter)) {
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_MESH_ID, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
|
if (p && ie_len > 0) {
|
_rtw_memset(&pbss_network->mesh_id, 0, sizeof(NDIS_802_11_SSID));
|
_rtw_memcpy(pbss_network->mesh_id.Ssid, (p + 2), ie_len);
|
pbss_network->mesh_id.SsidLength = ie_len;
|
}
|
}
|
#endif
|
|
/* Parsing extended capabilities IE */
|
rtw_parse_ext_cap_ie(pmlmepriv->ext_capab_ie_data, &(pmlmepriv->ext_capab_ie_len), ie \
|
, pbss_network->IELength, _BEACON_IE_OFFSET_);
|
|
/* channel and band */
|
rtw_ies_get_bchbw(ie + _BEACON_IE_OFFSET_, pbss_network->IELength - _BEACON_IE_OFFSET_,
|
&chandef.band, &chandef.chan, (u8 *)&chandef.bw, (u8 *)&chandef.offset,
|
(u8 *)&chandef.center_freq1, (u8 *)&chandef.center_freq2, 1, 1, 1);
|
|
if (chandef.chan != 0) {
|
pbss_network->Configuration.Band = band = chandef.band;
|
pbss_network->Configuration.DSConfig = channel = chandef.chan;
|
}
|
|
if (pbss_network->Configuration.Band == BAND_ON_6G)
|
/* DSSET uses in 2.4G and 5G band; Remove DSSET when using 6G band */
|
rtw_remove_bcn_ie(padapter, pbss_network, _DSSET_IE_);
|
|
/* support rate ie & ext support ie & IElen & SupportedRates */
|
network_type = rtw_update_rate_bymode(pbss_network, pregistrypriv->wireless_mode);
|
|
/* parsing ERP_IE */
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
|
if (p && ie_len > 0) {
|
if(pregistrypriv->wireless_mode == WLAN_MD_11B)
|
{
|
pbss_network->IELength = pbss_network->IELength - *(p+1) - 2;
|
ret_rm = rtw_ies_remove_ie(ie , &len, _BEACON_IE_OFFSET_, _ERPINFO_IE_,NULL,0);
|
RTW_DBG("%s, remove_ie of ERP_IE=%d\n", __FUNCTION__, ret_rm);
|
} else
|
ERP_IE_handler(padapter, padapter_link, (PNDIS_802_11_VARIABLE_IEs)p);
|
|
}
|
|
/* update privacy/security */
|
if (cap & BIT(4))
|
pbss_network->Privacy = 1;
|
else
|
pbss_network->Privacy = 0;
|
|
psecuritypriv->wpa_psk = 0;
|
|
/* wpa2 */
|
akm = 0;
|
gmcs = 0;
|
group_cipher = 0;
|
pairwise_cipher = 0;
|
psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_;
|
psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_;
|
psecuritypriv->akmp = 0;
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
|
if (p && ie_len > 0) {
|
if (rtw_parse_wpa2_ie(p, ie_len + 2, &group_cipher, &pairwise_cipher, &gmcs, &akm, &mfp_opt, NULL) == _SUCCESS) {
|
psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
|
psecuritypriv->ndisauthtype = Ndis802_11AuthModeWPA2PSK;
|
psecuritypriv->dot8021xalg = 1;/* psk, todo:802.1x */
|
psecuritypriv->wpa_psk |= BIT(1);
|
|
psecuritypriv->wpa2_group_cipher = group_cipher;
|
psecuritypriv->wpa2_pairwise_cipher = pairwise_cipher;
|
psecuritypriv->akmp = akm;
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
/**
|
* Kernel < v5.x, the auth_type set as
|
* NL80211_AUTHTYPE_AUTOMATIC in
|
* cfg80211_rtw_start_ap(). if the AKM SAE in the RSN
|
* IE, we have to update the auth_type for SAE in
|
* rtw_check_beacon_data()
|
*/
|
if (CHECK_BIT(WLAN_AKM_TYPE_SAE, akm)) {
|
RTW_INFO("%s: Auth type as SAE\n", __func__);
|
psecuritypriv->auth_type = MLME_AUTHTYPE_SAE;
|
psecuritypriv->auth_alg = WLAN_AUTH_SAE;
|
}
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
#if 0
|
switch (group_cipher) {
|
case WPA_CIPHER_NONE:
|
psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_;
|
break;
|
case WPA_CIPHER_WEP40:
|
psecuritypriv->wpa2_group_cipher = _WEP40_;
|
break;
|
case WPA_CIPHER_TKIP:
|
psecuritypriv->wpa2_group_cipher = _TKIP_;
|
break;
|
case WPA_CIPHER_CCMP:
|
psecuritypriv->wpa2_group_cipher = _AES_;
|
break;
|
case WPA_CIPHER_WEP104:
|
psecuritypriv->wpa2_group_cipher = _WEP104_;
|
break;
|
}
|
|
switch (pairwise_cipher) {
|
case WPA_CIPHER_NONE:
|
psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_;
|
break;
|
case WPA_CIPHER_WEP40:
|
psecuritypriv->wpa2_pairwise_cipher = _WEP40_;
|
break;
|
case WPA_CIPHER_TKIP:
|
psecuritypriv->wpa2_pairwise_cipher = _TKIP_;
|
break;
|
case WPA_CIPHER_CCMP:
|
psecuritypriv->wpa2_pairwise_cipher = _AES_;
|
break;
|
case WPA_CIPHER_WEP104:
|
psecuritypriv->wpa2_pairwise_cipher = _WEP104_;
|
break;
|
}
|
#endif
|
}
|
|
}
|
|
/* wpa */
|
ie_len = 0;
|
group_cipher = 0;
|
pairwise_cipher = 0;
|
psecuritypriv->wpa_group_cipher = _NO_PRIVACY_;
|
psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_;
|
for (p = ie + _BEACON_IE_OFFSET_; ; p += (ie_len + 2)) {
|
p = rtw_get_ie(p, _SSN_IE_1_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2)));
|
if ((p) && (_rtw_memcmp(p + 2, OUI1, 4))) {
|
if (rtw_parse_wpa_ie(p, ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
|
psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
|
psecuritypriv->ndisauthtype = Ndis802_11AuthModeWPAPSK;
|
psecuritypriv->dot8021xalg = 1;/* psk, todo:802.1x */
|
|
psecuritypriv->wpa_psk |= BIT(0);
|
|
psecuritypriv->wpa_group_cipher = group_cipher;
|
psecuritypriv->wpa_pairwise_cipher = pairwise_cipher;
|
|
#if 0
|
switch (group_cipher) {
|
case WPA_CIPHER_NONE:
|
psecuritypriv->wpa_group_cipher = _NO_PRIVACY_;
|
break;
|
case WPA_CIPHER_WEP40:
|
psecuritypriv->wpa_group_cipher = _WEP40_;
|
break;
|
case WPA_CIPHER_TKIP:
|
psecuritypriv->wpa_group_cipher = _TKIP_;
|
break;
|
case WPA_CIPHER_CCMP:
|
psecuritypriv->wpa_group_cipher = _AES_;
|
break;
|
case WPA_CIPHER_WEP104:
|
psecuritypriv->wpa_group_cipher = _WEP104_;
|
break;
|
}
|
|
switch (pairwise_cipher) {
|
case WPA_CIPHER_NONE:
|
psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_;
|
break;
|
case WPA_CIPHER_WEP40:
|
psecuritypriv->wpa_pairwise_cipher = _WEP40_;
|
break;
|
case WPA_CIPHER_TKIP:
|
psecuritypriv->wpa_pairwise_cipher = _TKIP_;
|
break;
|
case WPA_CIPHER_CCMP:
|
psecuritypriv->wpa_pairwise_cipher = _AES_;
|
break;
|
case WPA_CIPHER_WEP104:
|
psecuritypriv->wpa_pairwise_cipher = _WEP104_;
|
break;
|
}
|
#endif
|
}
|
|
break;
|
|
}
|
|
if ((p == NULL) || (ie_len == 0))
|
break;
|
|
}
|
|
if (mfp_opt == MFP_INVALID) {
|
RTW_INFO(FUNC_ADPT_FMT" invalid MFP setting\n", FUNC_ADPT_ARG(padapter));
|
return _FAIL;
|
}
|
psecuritypriv->mfp_opt = mfp_opt;
|
|
/* RRM */
|
rm_update_cap(pbuf, padapter, len, _BEACON_IE_OFFSET_);
|
|
/* wmm */
|
ie_len = 0;
|
pmlmepriv->qospriv.qos_option = 0;
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(padapter))
|
pmlmepriv->qospriv.qos_option = 1;
|
#endif
|
if (pregistrypriv->wmm_enable) {
|
for (p = ie + _BEACON_IE_OFFSET_; ; p += (ie_len + 2)) {
|
p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2)));
|
if ((p) && _rtw_memcmp(p + 2, WMM_PARA_IE, 6)) {
|
pmlmepriv->qospriv.qos_option = 1;
|
|
*(p + 8) |= BIT(7); /* QoS Info, support U-APSD */
|
|
/* disable all ACM bits since the WMM admission control is not supported */
|
*(p + 10) &= ~BIT(4); /* BE */
|
*(p + 14) &= ~BIT(4); /* BK */
|
*(p + 18) &= ~BIT(4); /* VI */
|
*(p + 22) &= ~BIT(4); /* VO */
|
|
WMM_param_handler(padapter, padapter_link,
|
(PNDIS_802_11_VARIABLE_IEs)p);
|
|
break;
|
}
|
|
if ((p == NULL) || (ie_len == 0))
|
break;
|
}
|
}
|
#ifdef CONFIG_80211N_HT
|
if(pregistrypriv->ht_enable && is_supported_ht(pregistrypriv->wireless_mode))
|
{
|
/* parsing HT_CAP_IE */
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
|
if (p && ie_len > 0) {
|
HT_CAP_AMPDU_FACTOR max_rx_ampdu_factor = MAX_AMPDU_FACTOR_64K;
|
struct rtw_ieee80211_ht_cap *pht_cap = (struct rtw_ieee80211_ht_cap *)(p + 2);
|
|
if (0) {
|
RTW_INFO(FUNC_ADPT_FMT" HT_CAP_IE from upper layer:\n", FUNC_ADPT_ARG(padapter));
|
dump_ht_cap_ie_content(RTW_DBGDUMP, p + 2, ie_len);
|
}
|
|
pHT_caps_ie = p;
|
|
ht_cap = _TRUE;
|
network_type |= WLAN_MD_11N;
|
|
rtw_ht_use_default_setting(padapter, padapter_link, _TRUE);
|
|
/* Update HT Capabilities Info field */
|
if (pmlmepriv->htpriv.sgi_20m == _FALSE)
|
pht_cap->cap_info &= ~(IEEE80211_HT_CAP_SGI_20);
|
|
if (pmlmepriv->htpriv.sgi_40m == _FALSE)
|
pht_cap->cap_info &= ~(IEEE80211_HT_CAP_SGI_40);
|
|
if (!TEST_FLAG(pmlmepriv->htpriv.ldpc_cap, LDPC_HT_ENABLE_RX))
|
pht_cap->cap_info &= ~(IEEE80211_HT_CAP_LDPC_CODING);
|
|
if (!TEST_FLAG(pmlmepriv->htpriv.stbc_cap, STBC_HT_ENABLE_TX))
|
pht_cap->cap_info &= ~(IEEE80211_HT_CAP_TX_STBC);
|
|
if (!TEST_FLAG(pmlmepriv->htpriv.stbc_cap, STBC_HT_ENABLE_RX))
|
pht_cap->cap_info &= ~(IEEE80211_HT_CAP_RX_STBC_3R);
|
|
/* Update A-MPDU Parameters field */
|
pht_cap->ampdu_params_info &= ~(IEEE80211_HT_CAP_AMPDU_FACTOR | IEEE80211_HT_CAP_AMPDU_DENSITY);
|
|
if ((psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_CCMP) ||
|
(psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_CCMP)) {
|
rtw_hal_get_def_var(padapter, padapter_link, HW_VAR_BEST_AMPDU_DENSITY, &best_ampdu_density);
|
pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY & (best_ampdu_density << 2));
|
} else
|
pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY & 0x00);
|
|
rtw_hal_get_def_var(padapter, padapter_link, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor);
|
pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_FACTOR & max_rx_ampdu_factor); /* set Max Rx AMPDU size to 64K */
|
|
_rtw_memcpy(&(pmlmeinfo->HT_caps), pht_cap, sizeof(struct HT_caps_element));
|
|
/* Update Supported MCS Set field */
|
{
|
u8 rx_nss = 0;
|
int i;
|
|
rx_nss = get_phy_rx_nss(padapter, padapter_link);
|
|
/* RX MCS Bitmask */
|
switch (rx_nss) {
|
case 1:
|
set_mcs_rate_by_mask(HT_CAP_ELE_RX_MCS_MAP(pht_cap), MCS_RATE_1R);
|
break;
|
case 2:
|
set_mcs_rate_by_mask(HT_CAP_ELE_RX_MCS_MAP(pht_cap), MCS_RATE_2R);
|
break;
|
case 3:
|
set_mcs_rate_by_mask(HT_CAP_ELE_RX_MCS_MAP(pht_cap), MCS_RATE_3R);
|
break;
|
case 4:
|
set_mcs_rate_by_mask(HT_CAP_ELE_RX_MCS_MAP(pht_cap), MCS_RATE_4R);
|
break;
|
default:
|
RTW_WARN("rf_type:%d or rx_nss:%u is not expected\n",
|
GET_HAL_RFPATH(adapter_to_dvobj(padapter)), rx_nss);
|
}
|
for (i = 0; i < 10; i++)
|
*(HT_CAP_ELE_RX_MCS_MAP(pht_cap) + i) &= pmlmeext->default_supported_mcs_set[i];
|
}
|
|
#ifdef CONFIG_BEAMFORMING
|
/* Use registry value to enable HT Beamforming. */
|
/* ToDo: use configure file to set these capability. */
|
pht_cap->tx_BF_cap_info = 0;
|
|
/* HT Beamformer */
|
if (TEST_FLAG(pmlmepriv->htpriv.beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE)) {
|
/* Transmit NDP Capable */
|
SET_HT_CAP_TXBF_TRANSMIT_NDP_CAP(pht_cap, 1);
|
/* Explicit Compressed Steering Capable */
|
SET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(pht_cap, 1);
|
/* Compressed Steering Number Antennas */
|
SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pht_cap, 1);
|
rtw_hal_get_def_var(padapter, padapter_link, HAL_DEF_BEAMFORMER_CAP, (u8 *)&rf_num);
|
if (rf_num > 3)
|
rf_num = 3;
|
SET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(pht_cap, rf_num);
|
}
|
|
/* HT Beamformee */
|
if (TEST_FLAG(pmlmepriv->htpriv.beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE)) {
|
/* Receive NDP Capable */
|
SET_HT_CAP_TXBF_RECEIVE_NDP_CAP(pht_cap, 1);
|
/* Explicit Compressed Beamforming Feedback Capable */
|
SET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(pht_cap, 2);
|
rtw_hal_get_def_var(padapter, padapter_link, HAL_DEF_BEAMFORMEE_CAP, (u8 *)&rf_num);
|
if (rf_num > 3)
|
rf_num = 3;
|
SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pht_cap, rf_num);
|
}
|
#endif /* CONFIG_BEAMFORMING */
|
|
_rtw_memcpy(&pmlmepriv->htpriv.ht_cap, p + 2, ie_len);
|
|
if (0) {
|
RTW_INFO(FUNC_ADPT_FMT" HT_CAP_IE driver masked:\n", FUNC_ADPT_ARG(padapter));
|
dump_ht_cap_ie_content(RTW_DBGDUMP, p + 2, ie_len);
|
}
|
}
|
|
/* parsing HT_INFO_IE */
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
|
if (p && ie_len > 0) {
|
pHT_info_ie = p;
|
if (channel == 0)
|
pbss_network->Configuration.DSConfig = GET_HT_OP_ELE_PRI_CHL(pHT_info_ie + 2);
|
else if (channel != GET_HT_OP_ELE_PRI_CHL(pHT_info_ie + 2)) {
|
RTW_INFO(FUNC_ADPT_FMT" ch inconsistent, DSSS:%u, HT primary:%u\n"
|
, FUNC_ADPT_ARG(padapter), channel, GET_HT_OP_ELE_PRI_CHL(pHT_info_ie + 2));
|
}
|
}
|
}
|
#endif /* CONFIG_80211N_HT */
|
pmlmepriv->cur_network.network_type = network_type;
|
|
#ifdef CONFIG_80211N_HT
|
pmlmepriv->htpriv.ht_option = _FALSE;
|
|
if ((psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_TKIP) ||
|
(psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_TKIP)) {
|
/* todo: */
|
/* ht_cap = _FALSE; */
|
}
|
|
/* ht_cap */
|
if (pregistrypriv->ht_enable &&
|
is_supported_ht(pregistrypriv->wireless_mode) && ht_cap == _TRUE &&
|
(pbss_network->Configuration.Band == BAND_ON_24G ||
|
pbss_network->Configuration.Band == BAND_ON_5G)) {
|
|
pmlmepriv->htpriv.ht_option = _TRUE;
|
pmlmepriv->qospriv.qos_option = 1;
|
|
pmlmepriv->ampdu_priv.ampdu_enable = pregistrypriv->ampdu_enable ? _TRUE : _FALSE;
|
|
HT_caps_handler(padapter, padapter_link, (PNDIS_802_11_VARIABLE_IEs)pHT_caps_ie);
|
|
HT_info_handler(padapter, padapter_link, (PNDIS_802_11_VARIABLE_IEs)pHT_info_ie);
|
}
|
#endif
|
|
pmlmepriv->upper_layer_setting = _FALSE;
|
|
#ifdef CONFIG_80211AC_VHT
|
pmlmepriv->vhtpriv.vht_option = _FALSE;
|
|
if (pmlmepriv->htpriv.ht_option == _TRUE
|
&& pbss_network->Configuration.Band == BAND_ON_5G
|
&& REGSTY_IS_11AC_ENABLE(pregistrypriv)
|
&& is_supported_vht(pregistrypriv->wireless_mode)
|
&& RFCTL_REG_EN_11AC(rfctl)) {
|
/* Parsing VHT_CAP_IE */
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_VHT_CAPABILITY,
|
&ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
|
if (p && ie_len > 0)
|
vht_cap = _TRUE;
|
else
|
RTW_INFO(FUNC_ADPT_FMT" No vht_capability_ie from hostapd/wpa_supplicant\n", FUNC_ADPT_ARG(padapter));
|
|
/* Update VHT related IEs */
|
if (vht_cap == _TRUE) {
|
RTW_INFO(FUNC_ADPT_FMT" VHT IEs is configured by hostapd/wpa_supplicant\n", FUNC_ADPT_ARG(padapter));
|
pmlmepriv->upper_layer_setting = _TRUE;
|
pmlmepriv->vhtpriv.vht_option = _TRUE;
|
|
rtw_check_for_vht20(padapter, ie + _BEACON_IE_OFFSET_,
|
pbss_network->IELength - _BEACON_IE_OFFSET_);
|
rtw_check_vht_ies(padapter, padapter_link, pbss_network);
|
}
|
else if (REGSTY_IS_11AC_AUTO(pregistrypriv)) {
|
rtw_vht_ies_detach(padapter, padapter_link, pbss_network);
|
rtw_vht_ies_attach(padapter, padapter_link, pbss_network);
|
}
|
}
|
|
if (pmlmepriv->vhtpriv.vht_option == _FALSE)
|
rtw_vht_ies_detach(padapter, padapter_link, pbss_network);
|
#endif /* CONFIG_80211AC_VHT */
|
|
#ifdef CONFIG_80211AX_HE
|
pmlmepriv->hepriv.he_option = _FALSE;
|
|
/* An HE STA is also a VHT STA if operating in the 5 GHz band */
|
/* An HE STA is also a HT STA in the 2GHz band */
|
|
if (REGSTY_IS_11AX_ENABLE(pregistrypriv)
|
&& is_supported_he(pregistrypriv->wireless_mode)
|
&& RFCTL_REG_EN_11AX(rfctl)
|
&& ((band == BAND_ON_5G && pmlmepriv->vhtpriv.vht_option == _TRUE)
|
|| (band == BAND_ON_24G && pmlmepriv->htpriv.ht_option == _TRUE)
|
|| (band == BAND_ON_6G))) {
|
u8 he_cap = _FALSE;
|
u8 he_cap_eid_ext = WLAN_EID_EXTENSION_HE_CAPABILITY;
|
|
p = rtw_get_ie_ex(ie + _BEACON_IE_OFFSET_, pbss_network->IELength - _BEACON_IE_OFFSET_,
|
WLAN_EID_EXTENSION, &he_cap_eid_ext, 1, NULL, &ie_len);
|
if (p && ie_len > 0)
|
he_cap = _TRUE;
|
|
/* If He capability is in beacon IE, enable he_option */
|
pmlmepriv->hepriv.he_option = he_cap;
|
|
/* Update HE related IEs */
|
if (he_cap == _TRUE) {
|
RTW_INFO(FUNC_ADPT_FMT" HE IEs is configured by hostapd/wpa_supplicant\n", FUNC_ADPT_ARG(padapter));
|
pmlmepriv->upper_layer_setting = _TRUE;
|
|
rtw_update_he_ies(padapter, padapter_link, pbss_network, &chandef);
|
} else if (REGSTY_IS_11AX_AUTO(pregistrypriv)) {
|
rtw_he_ies_detach(padapter, padapter_link, pbss_network);
|
rtw_he_ies_attach(padapter, padapter_link, pbss_network, band);
|
}
|
}
|
if (pmlmepriv->hepriv.he_option == _FALSE)
|
rtw_he_ies_detach(padapter, padapter_link, pbss_network);
|
#endif
|
|
#ifdef CONFIG_80211BE_EHT
|
padapter->mlmepriv.mlopriv.mlo_option = _FALSE;
|
/* ToDo CONFIG_RTW_MLD: check if hostapd will provide hints to enable mlo */
|
#ifdef CONFIG_MLD_TEST
|
padapter->mlmepriv.mlopriv.mlo_option = _TRUE;
|
#endif
|
#endif
|
|
#ifdef CONFIG_80211N_HT
|
if(pregistrypriv->ht_enable && is_supported_ht(pregistrypriv->wireless_mode)
|
&& pbss_network->Configuration.DSConfig <= 14 /*&& padapter->registrypriv.wifi_spec == 1*/)
|
{
|
#ifdef CONFIG_RTW_WNM
|
rtw_wnm_add_btm_ext_cap(pmlmepriv->ext_capab_ie_data,
|
&(pmlmepriv->ext_capab_ie_len));
|
#endif
|
#ifdef CONFIG_RTW_MBO
|
rtw_mbo_add_internw_ext_cap(pmlmepriv->ext_capab_ie_data,
|
&(pmlmepriv->ext_capab_ie_len));
|
#endif
|
rtw_add_ext_cap_info(pmlmepriv->ext_capab_ie_data, &(pmlmepriv->ext_capab_ie_len), BSS_COEXT);
|
rtw_update_ext_cap_ie(pmlmepriv->ext_capab_ie_data, pmlmepriv->ext_capab_ie_len, pbss_network->IEs, \
|
&(pbss_network->IELength), _BEACON_IE_OFFSET_);
|
}
|
#endif /* CONFIG_80211N_HT */
|
|
#ifdef CONFIG_RTW_80211K
|
padapter->rmpriv.enable = _FALSE;
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, EID_RMEnabledCapability, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_));
|
if (p && ie_len) {
|
RTW_INFO("[%s]Get EID_RMEnabledCapability, len = %d\n", __func__, ie_len);
|
padapter->rmpriv.enable = _TRUE;
|
_rtw_memcpy(padapter->rmpriv.rm_en_cap_def, p + 2, ie_len);
|
}
|
#endif /* CONFIG_RTW_80211K */
|
|
#ifdef CONFIG_RTW_MBO
|
ie_len = 0;
|
padapter->mlmepriv.mbopriv.enable = _FALSE;
|
for (p = ie + _BEACON_IE_OFFSET_; ; p += (ie_len + 2)) {
|
p = rtw_get_ie(p, _SSN_IE_1_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2)));
|
if ((p) && (_rtw_memcmp(p + 2, WIFI_ALLIANCE_OUI, 3)) && (*(p+5) == MBO_OUI_TYPE)) {
|
/* find MBO-OCE information element */
|
padapter->mlmepriv.mbopriv.enable = _TRUE;
|
rtw_mbo_ie_handler(padapter, &padapter->mlmepriv.mbopriv, p + 6, ie_len - 4);
|
break;
|
}
|
if ((p == NULL) || (ie_len == 0))
|
break;
|
}
|
#endif /* CONFIG_RTW_MBO */
|
|
/* Build supported operating class element if ECSA enabled*/
|
#ifdef CONFIG_ECSA_PHL
|
if (rtw_is_ecsa_enabled(padapter)) {
|
u8 buf[32];
|
ie_len = get_supported_op_class(padapter, buf, sizeof(buf));
|
rtw_add_bcn_ie(padapter, pbss_network, WLAN_EID_SUPPORT_OP_CLASS,
|
buf, ie_len);
|
|
rtw_add_ext_cap_info(pmlmepriv->ext_capab_ie_data,
|
&(pmlmepriv->ext_capab_ie_len), EXT_CH_SWITCH);
|
rtw_update_ext_cap_ie(pmlmepriv->ext_capab_ie_data,
|
pmlmepriv->ext_capab_ie_len, pbss_network->IEs,
|
&(pbss_network->IELength), _BEACON_IE_OFFSET_);
|
}
|
#endif
|
|
pbss_network->Length = get_WLAN_BSSID_EX_sz((WLAN_BSSID_EX *)pbss_network);
|
|
rtw_ies_get_bchbw(pbss_network->IEs + _BEACON_IE_OFFSET_,
|
pbss_network->IELength - _BEACON_IE_OFFSET_,
|
&pmlmepriv->ori_chandef.band,
|
&pmlmepriv->ori_chandef.chan,
|
(u8 *)&pmlmepriv->ori_chandef.bw,
|
(u8 *)&pmlmepriv->ori_chandef.offset,
|
(u8 *)&pmlmepriv->ori_chandef.center_freq1,
|
(u8 *)&pmlmepriv->ori_chandef.center_freq2,
|
1, 1, 1);
|
|
rtw_warn_on(pmlmepriv->ori_chandef.chan == 0);
|
|
ret = rtw_startbss_cmd(padapter, RTW_CMDF_WAIT_ACK);
|
if (ret == _FAIL)
|
RTW_ERR("%s: start bss cm fail\n", __func__);
|
|
{
|
int sk_band = RTW_GET_SCAN_BAND_SKIP(padapter);
|
|
if (sk_band)
|
RTW_CLR_SCAN_BAND_SKIP(padapter, sk_band);
|
}
|
|
return ret;
|
|
}
|
|
#if CONFIG_RTW_MACADDR_ACL
|
void rtw_macaddr_acl_init(_adapter *adapter, u8 period)
|
{
|
struct sta_priv *stapriv = &adapter->stapriv;
|
struct wlan_acl_pool *acl;
|
_queue *acl_node_q;
|
int i;
|
|
if (period >= RTW_ACL_PERIOD_NUM) {
|
rtw_warn_on(1);
|
return;
|
}
|
|
acl = &stapriv->acl_list[period];
|
acl_node_q = &acl->acl_node_q;
|
|
_rtw_spinlock_init(&(acl_node_q->lock));
|
|
_rtw_spinlock_bh(&(acl_node_q->lock));
|
_rtw_init_listhead(&(acl_node_q->queue));
|
acl->num = 0;
|
acl->mode = RTW_ACL_MODE_DISABLED;
|
for (i = 0; i < NUM_ACL; i++) {
|
_rtw_init_listhead(&acl->aclnode[i].list);
|
acl->aclnode[i].valid = _FALSE;
|
}
|
_rtw_spinunlock_bh(&(acl_node_q->lock));
|
}
|
|
static void _rtw_macaddr_acl_deinit(_adapter *adapter, u8 period, bool clear_only)
|
{
|
struct sta_priv *stapriv = &adapter->stapriv;
|
struct wlan_acl_pool *acl;
|
_queue *acl_node_q;
|
_list *head, *list;
|
struct rtw_wlan_acl_node *acl_node;
|
|
if (period >= RTW_ACL_PERIOD_NUM) {
|
rtw_warn_on(1);
|
return;
|
}
|
|
acl = &stapriv->acl_list[period];
|
acl_node_q = &acl->acl_node_q;
|
|
_rtw_spinlock_bh(&(acl_node_q->lock));
|
head = get_list_head(acl_node_q);
|
list = get_next(head);
|
while (rtw_end_of_queue_search(head, list) == _FALSE) {
|
acl_node = LIST_CONTAINOR(list, struct rtw_wlan_acl_node, list);
|
list = get_next(list);
|
|
if (acl_node->valid == _TRUE) {
|
acl_node->valid = _FALSE;
|
rtw_list_delete(&acl_node->list);
|
acl->num--;
|
}
|
}
|
_rtw_spinunlock_bh(&(acl_node_q->lock));
|
|
if (!clear_only)
|
_rtw_spinlock_free(&(acl_node_q->lock));
|
|
rtw_warn_on(acl->num);
|
acl->mode = RTW_ACL_MODE_DISABLED;
|
}
|
|
void rtw_macaddr_acl_deinit(_adapter *adapter, u8 period)
|
{
|
_rtw_macaddr_acl_deinit(adapter, period, 0);
|
}
|
|
void rtw_macaddr_acl_clear(_adapter *adapter, u8 period)
|
{
|
_rtw_macaddr_acl_deinit(adapter, period, 1);
|
}
|
|
void rtw_set_macaddr_acl(_adapter *adapter, u8 period, int mode)
|
{
|
struct sta_priv *stapriv = &adapter->stapriv;
|
struct wlan_acl_pool *acl;
|
|
if (period >= RTW_ACL_PERIOD_NUM) {
|
rtw_warn_on(1);
|
return;
|
}
|
|
acl = &stapriv->acl_list[period];
|
|
RTW_INFO(FUNC_ADPT_FMT" p=%u, mode=%d\n"
|
, FUNC_ADPT_ARG(adapter), period, mode);
|
|
acl->mode = mode;
|
}
|
|
int rtw_acl_add_sta(_adapter *adapter, u8 period, const u8 *addr)
|
{
|
_list *list, *head;
|
u8 existed = 0;
|
int i = -1, ret = 0;
|
struct rtw_wlan_acl_node *acl_node;
|
struct sta_priv *stapriv = &adapter->stapriv;
|
struct wlan_acl_pool *acl;
|
_queue *acl_node_q;
|
|
if (period >= RTW_ACL_PERIOD_NUM) {
|
rtw_warn_on(1);
|
ret = -1;
|
goto exit;
|
}
|
|
acl = &stapriv->acl_list[period];
|
acl_node_q = &acl->acl_node_q;
|
|
_rtw_spinlock_bh(&(acl_node_q->lock));
|
|
head = get_list_head(acl_node_q);
|
list = get_next(head);
|
|
/* search for existed entry */
|
while (rtw_end_of_queue_search(head, list) == _FALSE) {
|
acl_node = LIST_CONTAINOR(list, struct rtw_wlan_acl_node, list);
|
list = get_next(list);
|
|
if (_rtw_memcmp(acl_node->addr, addr, ETH_ALEN)) {
|
if (acl_node->valid == _TRUE) {
|
existed = 1;
|
break;
|
}
|
}
|
}
|
if (existed)
|
goto release_lock;
|
|
if (acl->num >= NUM_ACL)
|
goto release_lock;
|
|
/* find empty one and use */
|
for (i = 0; i < NUM_ACL; i++) {
|
|
acl_node = &acl->aclnode[i];
|
if (acl_node->valid == _FALSE) {
|
|
_rtw_init_listhead(&acl_node->list);
|
_rtw_memcpy(acl_node->addr, addr, ETH_ALEN);
|
acl_node->valid = _TRUE;
|
|
rtw_list_insert_tail(&acl_node->list, get_list_head(acl_node_q));
|
acl->num++;
|
break;
|
}
|
}
|
|
release_lock:
|
_rtw_spinunlock_bh(&(acl_node_q->lock));
|
|
if (!existed && (i < 0 || i >= NUM_ACL))
|
ret = -1;
|
|
RTW_INFO(FUNC_ADPT_FMT" p=%u "MAC_FMT" %s (acl_num=%d)\n"
|
, FUNC_ADPT_ARG(adapter), period, MAC_ARG(addr)
|
, (existed ? "existed" : ((i < 0 || i >= NUM_ACL) ? "no room" : "added"))
|
, acl->num);
|
exit:
|
return ret;
|
}
|
|
int rtw_acl_remove_sta(_adapter *adapter, u8 period, const u8 *addr)
|
{
|
_list *list, *head;
|
int ret = 0;
|
struct rtw_wlan_acl_node *acl_node;
|
struct sta_priv *stapriv = &adapter->stapriv;
|
struct wlan_acl_pool *acl;
|
_queue *acl_node_q;
|
u8 is_baddr = is_broadcast_mac_addr(addr);
|
u8 match = 0;
|
|
if (period >= RTW_ACL_PERIOD_NUM) {
|
rtw_warn_on(1);
|
goto exit;
|
}
|
|
acl = &stapriv->acl_list[period];
|
acl_node_q = &acl->acl_node_q;
|
|
_rtw_spinlock_bh(&(acl_node_q->lock));
|
|
head = get_list_head(acl_node_q);
|
list = get_next(head);
|
|
while (rtw_end_of_queue_search(head, list) == _FALSE) {
|
acl_node = LIST_CONTAINOR(list, struct rtw_wlan_acl_node, list);
|
list = get_next(list);
|
|
if (is_baddr || _rtw_memcmp(acl_node->addr, addr, ETH_ALEN)) {
|
if (acl_node->valid == _TRUE) {
|
acl_node->valid = _FALSE;
|
rtw_list_delete(&acl_node->list);
|
acl->num--;
|
match = 1;
|
}
|
}
|
}
|
|
_rtw_spinunlock_bh(&(acl_node_q->lock));
|
|
RTW_INFO(FUNC_ADPT_FMT" p=%u "MAC_FMT" %s (acl_num=%d)\n"
|
, FUNC_ADPT_ARG(adapter), period, MAC_ARG(addr)
|
, is_baddr ? "clear all" : (match ? "match" : "no found")
|
, acl->num);
|
|
exit:
|
return ret;
|
}
|
#endif /* CONFIG_RTW_MACADDR_ACL */
|
#ifdef CONFIG_CMD_DISP
|
u8 rtw_ap_set_sta_key(_adapter *adapter, const u8 *addr, u8 alg, const u8 *key, u8 keyid, u8 gk)
|
{
|
struct set_stakey_parm param;
|
u8 res = _SUCCESS;
|
|
_rtw_memcpy(param.addr, addr, ETH_ALEN);
|
param.algorithm = alg;
|
param.keyid = keyid;
|
if (!!(alg & _SEC_TYPE_256_))
|
_rtw_memcpy(param.key, key, 32);
|
else
|
_rtw_memcpy(param.key, key, 16);
|
param.gk = gk;
|
|
set_stakey_hdl(adapter, ¶m, PHL_CMD_NO_WAIT, 0);
|
exit:
|
return res;
|
}
|
|
u8 rtw_ap_set_pairwise_key(_adapter *padapter, struct sta_info *psta)
|
{
|
return rtw_ap_set_sta_key(padapter
|
, psta->phl_sta->mac_addr
|
, psta->dot118021XPrivacy
|
, psta->dot118021x_UncstKey.skey
|
, 0
|
, 0
|
);
|
}
|
|
static int rtw_ap_set_key(_adapter *padapter, struct _ADAPTER_LINK *padapter_link,
|
u8 *key, u8 alg, int keyid, u8 set_tx)
|
{
|
u8 keylen;
|
struct setkey_parm setkeyparm;
|
int res = _SUCCESS;
|
|
/* RTW_INFO("%s\n", __FUNCTION__); */
|
|
_rtw_memset(&setkeyparm, 0, sizeof(struct setkey_parm));
|
|
setkeyparm.keyid = (u8)keyid;
|
if (is_wep_enc(alg))
|
padapter->securitypriv.key_mask |= BIT(setkeyparm.keyid);
|
|
setkeyparm.algorithm = alg;
|
|
setkeyparm.set_tx = set_tx;
|
|
switch (alg) {
|
case _WEP40_:
|
keylen = 5;
|
break;
|
case _WEP104_:
|
keylen = 13;
|
break;
|
case _GCMP_256_:
|
case _CCMP_256_:
|
keylen = 32;
|
break;
|
case _TKIP_:
|
case _TKIP_WTMIC_:
|
case _AES_:
|
case _GCMP_:
|
#ifdef CONFIG_IEEE80211W
|
case _BIP_CMAC_128_:
|
#endif
|
default:
|
keylen = 16;
|
}
|
|
_rtw_memcpy(&(setkeyparm.key[0]), key, keylen);
|
setkey_hdl(padapter, padapter_link, &setkeyparm, PHL_CMD_NO_WAIT, 0);
|
|
exit:
|
return res;
|
}
|
#else /* CONFIG_FSM */
|
u8 rtw_ap_set_sta_key(_adapter *adapter, const u8 *addr, u8 alg, const u8 *key, u8 keyid, u8 gk)
|
{
|
struct cmd_priv *cmdpriv = &adapter_to_dvobj(adapter)->cmdpriv;
|
struct cmd_obj *cmd;
|
struct set_stakey_parm *param;
|
u8 res = _SUCCESS;
|
|
cmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
if (cmd == NULL) {
|
res = _FAIL;
|
goto exit;
|
}
|
cmd->padapter = adapter;
|
|
param = (struct set_stakey_parm *)rtw_zmalloc(sizeof(struct set_stakey_parm));
|
if (param == NULL) {
|
rtw_mfree((u8 *) cmd, sizeof(struct cmd_obj));
|
res = _FAIL;
|
goto exit;
|
}
|
|
init_h2fwcmd_w_parm_no_rsp(cmd, param, CMD_SET_STAKEY);
|
|
_rtw_memcpy(param->addr, addr, ETH_ALEN);
|
param->algorithm = alg;
|
param->keyid = keyid;
|
if (!!(alg & _SEC_TYPE_256_))
|
_rtw_memcpy(param->key, key, 32);
|
else
|
_rtw_memcpy(param->key, key, 16);
|
param->gk = gk;
|
|
res = rtw_enqueue_cmd(cmdpriv, cmd);
|
|
exit:
|
return res;
|
}
|
|
u8 rtw_ap_set_pairwise_key(_adapter *padapter, struct sta_info *psta)
|
{
|
return rtw_ap_set_sta_key(padapter
|
, psta->phl_sta->mac_addr
|
, psta->dot118021XPrivacy
|
, psta->dot118021x_UncstKey.skey
|
, 0
|
, 0
|
);
|
}
|
|
static int rtw_ap_set_key(_adapter *padapter, u8 *key, u8 alg, int keyid, u8 set_tx)
|
{
|
u8 keylen;
|
struct cmd_obj *pcmd;
|
struct setkey_parm *psetkeyparm;
|
struct cmd_priv *pcmdpriv = &(adapter_to_dvobj(padapter)->cmdpriv);
|
int res = _SUCCESS;
|
|
/* RTW_INFO("%s\n", __FUNCTION__); */
|
|
pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
if (pcmd == NULL) {
|
res = _FAIL;
|
goto exit;
|
}
|
pcmd->padapter = padapter;
|
|
psetkeyparm = (struct setkey_parm *)rtw_zmalloc(sizeof(struct setkey_parm));
|
if (psetkeyparm == NULL) {
|
rtw_mfree((unsigned char *)pcmd, sizeof(struct cmd_obj));
|
res = _FAIL;
|
goto exit;
|
}
|
|
|
psetkeyparm->keyid = (u8)keyid;
|
if (is_wep_enc(alg))
|
padapter->securitypriv.key_mask |= BIT(psetkeyparm->keyid);
|
|
psetkeyparm->algorithm = alg;
|
|
psetkeyparm->set_tx = set_tx;
|
|
switch (alg) {
|
case _WEP40_:
|
keylen = 5;
|
break;
|
case _WEP104_:
|
keylen = 13;
|
break;
|
case _GCMP_256_:
|
case _CCMP_256_:
|
keylen = 32;
|
break;
|
case _TKIP_:
|
case _TKIP_WTMIC_:
|
case _AES_:
|
case _GCMP_:
|
#ifdef CONFIG_IEEE80211W
|
case _BIP_CMAC_128_:
|
#endif
|
default:
|
keylen = 16;
|
}
|
|
_rtw_memcpy(&(psetkeyparm->key[0]), key, keylen);
|
|
init_h2fwcmd_w_parm_no_rsp(pcmd, psetkeyparm, CMD_SET_KEY);
|
|
res = rtw_enqueue_cmd(pcmdpriv, pcmd);
|
|
exit:
|
|
return res;
|
}
|
#endif
|
int rtw_ap_set_group_key(_adapter *padapter, struct _ADAPTER_LINK *padapter_link,
|
u8 *key, u8 alg, int keyid)
|
{
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
return rtw_ap_set_key(padapter, padapter_link, key, alg, keyid, 1);
|
}
|
|
int rtw_ap_set_wep_key(_adapter *padapter, struct _ADAPTER_LINK *padapter_link,
|
u8 *key, u8 keylen, int keyid, u8 set_tx)
|
{
|
u8 alg;
|
|
switch (keylen) {
|
case 5:
|
alg = _WEP40_;
|
break;
|
case 13:
|
alg = _WEP104_;
|
break;
|
default:
|
alg = _NO_PRIVACY_;
|
}
|
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
return rtw_ap_set_key(padapter, padapter_link, key, alg, keyid, set_tx);
|
}
|
|
u8 rtw_ap_bmc_frames_hdl(_adapter *padapter)
|
{
|
#define HIQ_XMIT_COUNTS (6)
|
struct sta_info *psta_bmc;
|
_list *xmitframe_plist, *xmitframe_phead;
|
struct xmit_frame *pxmitframe = NULL;
|
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
bool update_tim = _FALSE;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
|
if (padapter->registrypriv.wifi_spec != 1)
|
return H2C_SUCCESS;
|
|
|
psta_bmc = rtw_get_bcmc_stainfo(padapter, padapter_link);
|
if (!psta_bmc)
|
return H2C_SUCCESS;
|
|
|
_rtw_spinlock_bh(&pxmitpriv->lock);
|
|
if ((rtw_tim_map_is_set(padapter, pstapriv->tim_bitmap, 0)) && (psta_bmc->sleepq_len > 0)) {
|
int tx_counts = 0;
|
|
_update_beacon(padapter, padapter_link, _TIM_IE_, NULL, _FALSE, 0, "update TIM with TIB=1");
|
|
RTW_INFO("sleepq_len of bmc_sta = %d\n", psta_bmc->sleepq_len);
|
|
xmitframe_phead = get_list_head(&psta_bmc->sleep_q);
|
xmitframe_plist = get_next(xmitframe_phead);
|
|
while ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) {
|
pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list);
|
|
xmitframe_plist = get_next(xmitframe_plist);
|
|
rtw_list_delete(&pxmitframe->list);
|
|
psta_bmc->sleepq_len--;
|
tx_counts++;
|
|
if (psta_bmc->sleepq_len > 0)
|
pxmitframe->attrib.mdata = 1;
|
else
|
pxmitframe->attrib.mdata = 0;
|
|
if (tx_counts == HIQ_XMIT_COUNTS)
|
pxmitframe->attrib.mdata = 0;
|
|
pxmitframe->attrib.triggered = 1;
|
#if 0
|
if (xmitframe_hiq_filter(pxmitframe) == _TRUE)
|
pxmitframe->attrib.qsel = rtw_hal_get_qsel(padapter,QSLT_HIGH_ID);/*HIQ*/
|
#endif
|
|
rtw_intf_xmitframe_enqueue(padapter, pxmitframe);
|
|
if (tx_counts == HIQ_XMIT_COUNTS)
|
break;
|
|
}
|
|
} else {
|
if (psta_bmc->sleepq_len == 0) {
|
|
/*RTW_INFO("sleepq_len of bmc_sta = %d\n", psta_bmc->sleepq_len);*/
|
|
if (rtw_tim_map_is_set(padapter, pstapriv->tim_bitmap, 0))
|
update_tim = _TRUE;
|
|
rtw_tim_map_clear(padapter, pstapriv->tim_bitmap, 0);
|
rtw_tim_map_clear(padapter, pstapriv->sta_dz_bitmap, 0);
|
|
if (update_tim == _TRUE) {
|
RTW_INFO("clear TIB\n");
|
_update_beacon(padapter, padapter_link, _TIM_IE_, NULL, _TRUE, 0, "bmc sleepq and HIQ empty");
|
}
|
}
|
}
|
|
_rtw_spinunlock_bh(&pxmitpriv->lock);
|
|
#if 0
|
/* HIQ Check */
|
rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty);
|
|
while (_FALSE == empty && rtw_get_passing_time_ms(start) < 3000) {
|
rtw_msleep_os(100);
|
rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty);
|
}
|
|
|
printk("check if hiq empty=%d\n", empty);
|
#endif
|
|
return H2C_SUCCESS;
|
}
|
|
#ifdef CONFIG_NATIVEAP_MLME
|
|
static void associated_stainfo_update(_adapter *padapter, struct sta_info *psta, u32 sta_info_type)
|
{
|
struct link_mlme_priv *pmlmepriv = &(psta->padapter_link->mlmepriv);
|
|
RTW_INFO("%s: "MAC_FMT", updated_type=0x%x\n", __func__, MAC_ARG(psta->phl_sta->mac_addr), sta_info_type);
|
#ifdef CONFIG_80211N_HT
|
if (sta_info_type & STA_INFO_UPDATE_BW) {
|
|
if ((psta->flags & WLAN_STA_HT) && !psta->ht_20mhz_set) {
|
if (pmlmepriv->sw_to_20mhz) {
|
psta->phl_sta->chandef.bw = CHANNEL_WIDTH_20;
|
/*psta->htpriv.ch_offset = CHAN_OFFSET_NO_EXT;*/
|
psta->htpriv.sgi_40m = _FALSE;
|
} else {
|
/*TODO: Switch back to 40MHZ?80MHZ*/
|
}
|
}
|
}
|
#endif /* CONFIG_80211N_HT */
|
/*
|
if (sta_info_type & STA_INFO_UPDATE_RATE) {
|
|
}
|
*/
|
|
if (sta_info_type & STA_INFO_UPDATE_PROTECTION_MODE)
|
VCS_update(padapter, psta);
|
|
/*
|
if (sta_info_type & STA_INFO_UPDATE_CAP) {
|
|
}
|
|
if (sta_info_type & STA_INFO_UPDATE_HT_CAP) {
|
|
}
|
|
if (sta_info_type & STA_INFO_UPDATE_VHT_CAP) {
|
|
}
|
*/
|
|
}
|
|
static void update_bcn_erpinfo_ie(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network);
|
unsigned char *p, *ie = pnetwork->IEs;
|
u32 len = 0;
|
|
RTW_INFO("%s, ERP_enable=%d\n", __FUNCTION__, pmlmeinfo->ERP_enable);
|
|
if (!pmlmeinfo->ERP_enable)
|
return;
|
|
/* parsing ERP_IE */
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &len, (pnetwork->IELength - _BEACON_IE_OFFSET_));
|
if (p && len > 0) {
|
PNDIS_802_11_VARIABLE_IEs pIE = (PNDIS_802_11_VARIABLE_IEs)p;
|
|
if (pmlmepriv->num_sta_non_erp == 1)
|
pIE->data[0] |= RTW_ERP_INFO_NON_ERP_PRESENT | RTW_ERP_INFO_USE_PROTECTION;
|
else
|
pIE->data[0] &= ~(RTW_ERP_INFO_NON_ERP_PRESENT | RTW_ERP_INFO_USE_PROTECTION);
|
|
if (pmlmepriv->num_sta_no_short_preamble > 0)
|
pIE->data[0] |= RTW_ERP_INFO_BARKER_PREAMBLE_MODE;
|
else
|
pIE->data[0] &= ~(RTW_ERP_INFO_BARKER_PREAMBLE_MODE);
|
|
ERP_IE_handler(padapter, padapter_link, pIE);
|
}
|
|
}
|
|
static void update_bcn_htcap_ie(_adapter *padapter)
|
{
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
}
|
|
static void update_bcn_htinfo_ie(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
#ifdef CONFIG_80211N_HT
|
/*
|
u8 beacon_updated = _FALSE;
|
u32 sta_info_update_type = STA_INFO_UPDATE_NONE;
|
*/
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network);
|
unsigned char *p, *ie = pnetwork->IEs;
|
u32 len = 0;
|
|
if (pmlmepriv->htpriv.ht_option == _FALSE)
|
return;
|
|
if (pmlmeinfo->HT_info_enable != 1)
|
return;
|
|
|
RTW_INFO("%s current operation mode=0x%X\n",
|
__FUNCTION__, pmlmepriv->ht_op_mode);
|
|
RTW_INFO("num_sta_40mhz_intolerant(%d), 20mhz_width_req(%d), intolerant_ch_rpt(%d), olbc(%d)\n",
|
pmlmepriv->num_sta_40mhz_intolerant, pmlmepriv->ht_20mhz_width_req, pmlmepriv->ht_intolerant_ch_reported, ATOMIC_READ(&pmlmepriv->olbc));
|
|
/*parsing HT_INFO_IE, currently only update ht_op_mode - pht_info->infos[1] & pht_info->infos[2] for wifi logo test*/
|
p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &len, (pnetwork->IELength - _BEACON_IE_OFFSET_));
|
if (p && len > 0) {
|
struct HT_info_element *pht_info = NULL;
|
|
pht_info = (struct HT_info_element *)(p + 2);
|
|
/* for STA Channel Width/Secondary Channel Offset*/
|
if ((pmlmepriv->sw_to_20mhz == 0) && (pmlmeext->chandef.chan <= 14)) {
|
if ((pmlmepriv->num_sta_40mhz_intolerant > 0) || (pmlmepriv->ht_20mhz_width_req == _TRUE)
|
|| (pmlmepriv->ht_intolerant_ch_reported == _TRUE) || (ATOMIC_READ(&pmlmepriv->olbc) == _TRUE)) {
|
SET_HT_OP_ELE_2ND_CHL_OFFSET(pht_info, 0);
|
SET_HT_OP_ELE_STA_CHL_WIDTH(pht_info, 0);
|
|
pmlmepriv->sw_to_20mhz = 1;
|
/*
|
sta_info_update_type |= STA_INFO_UPDATE_BW;
|
beacon_updated = _TRUE;
|
*/
|
|
RTW_INFO("%s:switching to 20Mhz\n", __FUNCTION__);
|
|
/*TODO : cur_bwmode/cur_ch_offset switches to 20Mhz*/
|
}
|
} else {
|
|
if ((pmlmepriv->num_sta_40mhz_intolerant == 0) && (pmlmepriv->ht_20mhz_width_req == _FALSE)
|
&& (pmlmepriv->ht_intolerant_ch_reported == _FALSE) && (ATOMIC_READ(&pmlmepriv->olbc) == _FALSE)) {
|
|
if (pmlmeext->chandef.bw >= CHANNEL_WIDTH_40) {
|
|
SET_HT_OP_ELE_STA_CHL_WIDTH(pht_info, 1);
|
|
SET_HT_OP_ELE_2ND_CHL_OFFSET(pht_info,
|
(pmlmeext->chandef.offset == CHAN_OFFSET_UPPER) ?
|
HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE : HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW);
|
|
pmlmepriv->sw_to_20mhz = 0;
|
/*
|
sta_info_update_type |= STA_INFO_UPDATE_BW;
|
beacon_updated = _TRUE;
|
*/
|
|
RTW_INFO("%s:switching back to 40Mhz\n", __FUNCTION__);
|
}
|
}
|
}
|
|
/* to update ht_op_mode*/
|
*(u16 *)(pht_info->infos + 1) = cpu_to_le16(pmlmepriv->ht_op_mode);
|
|
}
|
|
/*associated_clients_update(padapter, beacon_updated, sta_info_update_type);*/
|
#endif /* CONFIG_80211N_HT */
|
}
|
|
static void update_bcn_rsn_ie(_adapter *padapter)
|
{
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
}
|
|
static void update_bcn_wpa_ie(_adapter *padapter)
|
{
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
}
|
|
static void update_bcn_wmm_ie(_adapter *padapter)
|
{
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
}
|
|
static void update_bcn_wps_ie(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
u8 *pwps_ie = NULL, *pwps_ie_src, *premainder_ie, *pbackup_remainder_ie = NULL;
|
uint wps_ielen = 0, wps_offset, remainder_ielen;
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network);
|
unsigned char *ie = pnetwork->IEs;
|
u32 ielen = pnetwork->IELength;
|
|
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
pwps_ie = rtw_get_wps_ie(ie + _FIXED_IE_LENGTH_, ielen - _FIXED_IE_LENGTH_, NULL, &wps_ielen);
|
|
if (pwps_ie == NULL || wps_ielen == 0)
|
return;
|
|
pwps_ie_src = pmlmepriv->wps_beacon_ie;
|
if (pwps_ie_src == NULL)
|
return;
|
|
wps_offset = (uint)(pwps_ie - ie);
|
|
premainder_ie = pwps_ie + wps_ielen;
|
|
remainder_ielen = ielen - wps_offset - wps_ielen;
|
|
if (remainder_ielen > 0) {
|
pbackup_remainder_ie = rtw_malloc(remainder_ielen);
|
if (pbackup_remainder_ie)
|
_rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen);
|
}
|
|
wps_ielen = (uint)pwps_ie_src[1];/* to get ie data len */
|
if ((wps_offset + wps_ielen + 2 + remainder_ielen) <= MAX_IE_SZ) {
|
_rtw_memcpy(pwps_ie, pwps_ie_src, wps_ielen + 2);
|
pwps_ie += (wps_ielen + 2);
|
|
if (pbackup_remainder_ie)
|
_rtw_memcpy(pwps_ie, pbackup_remainder_ie, remainder_ielen);
|
|
/* update IELength */
|
pnetwork->IELength = wps_offset + (wps_ielen + 2) + remainder_ielen;
|
}
|
|
if (pbackup_remainder_ie)
|
rtw_mfree(pbackup_remainder_ie, remainder_ielen);
|
|
/* deal with the case without set_tx_beacon_cmd() in rtw_update_beacon() */
|
#if defined(CONFIG_INTERRUPT_BASED_TXBCN) || defined(CONFIG_PCI_HCI)
|
if ((padapter->mlmeextpriv.mlmext_info.state & 0x03) == WIFI_FW_AP_STATE) {
|
u8 sr = 0;
|
rtw_get_wps_attr_content(pwps_ie_src, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8 *)(&sr), NULL);
|
|
if (sr) {
|
set_fwstate(pmlmepriv, WIFI_UNDER_WPS);
|
RTW_INFO("%s, set WIFI_UNDER_WPS\n", __func__);
|
} else {
|
clr_fwstate(pmlmepriv, WIFI_UNDER_WPS);
|
RTW_INFO("%s, clr WIFI_UNDER_WPS\n", __func__);
|
}
|
}
|
#endif
|
}
|
|
static void update_bcn_p2p_ie(_adapter *padapter)
|
{
|
|
}
|
|
#ifdef CONFIG_ECSA_PHL
|
static bool _update_csa_ie(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
struct core_ecsa_info *ecsa_info = &(padapter->ecsa_info);
|
struct rtw_phl_ecsa_param *ecsa_param = &(ecsa_info->phl_ecsa_param);
|
WLAN_BSSID_EX *pnetwork = &(padapter_link->mlmeextpriv.mlmext_info.network);
|
u8 chan = ecsa_param->new_chan_def.chan;
|
u8 count = ecsa_param->count;
|
u8 *ies = pnetwork->IEs + _BEACON_IE_OFFSET_;
|
sint ies_len = pnetwork->IELength - _BEACON_IE_OFFSET_;
|
u8 *csa_ie;
|
sint csa_ie_len;
|
|
csa_ie = rtw_get_ie(ies, WLAN_EID_CHANNEL_SWITCH, &csa_ie_len, ies_len);
|
|
if (csa_ie && csa_ie_len == CSA_IE_LEN) {
|
if (count > 0) {
|
/* update CSA IE */
|
#ifdef DBG_CSA
|
RTW_INFO("CSA : "FUNC_ADPT_FMT" ch=%u, count=%u, update CSA IE\n",
|
FUNC_ADPT_ARG(padapter), chan, count);
|
#endif
|
|
csa_ie = csa_ie + 2;
|
csa_ie[2] = count;
|
} else {
|
/* remove CSA IE */
|
RTW_INFO("CSA : "FUNC_ADPT_FMT" ch=%u, count=%u, remove CSA IE\n",
|
FUNC_ADPT_ARG(padapter), chan, count);
|
|
rtw_remove_bcn_ie(padapter, pnetwork, WLAN_EID_CHANNEL_SWITCH);
|
SET_ECSA_STATE(padapter, ECSA_ST_SW_DONE);
|
}
|
return _TRUE;
|
} else {
|
RTW_ERR("CSA : "FUNC_ADPT_FMT" unexpected case\n",
|
FUNC_ADPT_ARG(padapter));
|
return _FALSE;
|
}
|
}
|
|
static bool _update_ecsa_ie(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
struct core_ecsa_info *ecsa_info = &(padapter->ecsa_info);
|
struct rtw_phl_ecsa_param *ecsa_param = &(ecsa_info->phl_ecsa_param);
|
WLAN_BSSID_EX *pnetwork = &(padapter_link->mlmeextpriv.mlmext_info.network);
|
u8 chan = ecsa_param->new_chan_def.chan;
|
u8 count = ecsa_param->count;
|
u8 *ies = pnetwork->IEs + _BEACON_IE_OFFSET_;
|
sint ies_len = pnetwork->IELength - _BEACON_IE_OFFSET_;
|
u8 *ecsa_ie;
|
sint ecsa_ie_len;
|
|
ecsa_ie = rtw_get_ie(ies, WLAN_EID_ECSA, &ecsa_ie_len, ies_len);
|
|
if (ecsa_ie && ecsa_ie_len == ECSA_IE_LEN) {
|
if (count > 0) {
|
/* update CSA IE */
|
#ifdef DBG_CSA
|
RTW_INFO("CSA : "FUNC_ADPT_FMT" ch=%u, count=%u, update ECSA IE\n",
|
FUNC_ADPT_ARG(padapter), chan, count);
|
#endif
|
ecsa_ie = ecsa_ie + 2;
|
ecsa_ie[3] = count;
|
} else {
|
/* remove ECSA IE */
|
RTW_INFO("CSA : "FUNC_ADPT_FMT" ch=%u, count=%u, remove ECSA IE\n",
|
FUNC_ADPT_ARG(padapter), chan, count);
|
|
rtw_remove_bcn_ie(padapter, pnetwork, WLAN_EID_ECSA);
|
SET_ECSA_STATE(padapter, ECSA_ST_SW_DONE);
|
}
|
return _TRUE;
|
} else {
|
RTW_ERR("CSA : "FUNC_ADPT_FMT" unexpected case\n",
|
FUNC_ADPT_ARG(padapter));
|
return _FALSE;
|
}
|
}
|
#endif
|
|
static u8 update_csa_ie(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
u8 update = _FALSE;
|
#ifdef CONFIG_ECSA_PHL
|
struct core_ecsa_info *ecsa_info = &(padapter->ecsa_info);
|
struct rtw_phl_ecsa_param *ecsa_param = &(ecsa_info->phl_ecsa_param);
|
|
if (!CHK_ECSA_STATE(padapter, ECSA_ST_SW_START))
|
return _FALSE;
|
|
update = _update_csa_ie(padapter, padapter_link);
|
|
if (rtw_is_ecsa_enabled(padapter))
|
update |= _update_ecsa_ie(padapter, padapter_link);
|
|
if (ecsa_param->count > 0)
|
ecsa_param->count--;
|
|
#endif /* CONFIG_ECSA_PHL */
|
return update;
|
}
|
|
static void update_bcn_vendor_spec_ie(_adapter *padapter, struct _ADAPTER_LINK *padapter_link, u8 *oui)
|
{
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
if (_rtw_memcmp(RTW_WPA_OUI, oui, 4))
|
update_bcn_wpa_ie(padapter);
|
else if (_rtw_memcmp(WMM_OUI, oui, 4))
|
update_bcn_wmm_ie(padapter);
|
else if (_rtw_memcmp(WPS_OUI, oui, 4))
|
update_bcn_wps_ie(padapter, padapter_link);
|
else if (_rtw_memcmp(P2P_OUI, oui, 4))
|
update_bcn_p2p_ie(padapter);
|
else
|
RTW_INFO("unknown OUI type!\n");
|
|
|
}
|
|
void _update_beacon(_adapter *padapter, struct _ADAPTER_LINK *padapter_link,
|
u8 ie_id, u8 *oui, u8 tx, u8 flags, const char *tag)
|
{
|
struct link_mlme_priv *pmlmepriv;
|
struct link_mlme_ext_priv *pmlmeext;
|
bool updated = 1; /* treat as upadated by default */
|
|
if (!padapter)
|
return;
|
|
pmlmepriv = &(padapter_link->mlmepriv);
|
pmlmeext = &(padapter_link->mlmeextpriv);
|
|
if (pmlmeext->bstart_bss == _FALSE)
|
return;
|
|
_rtw_spinlock_bh(&pmlmepriv->bcn_update_lock);
|
|
switch (ie_id) {
|
case _TIM_IE_:
|
update_BCNTIM(padapter, padapter_link);
|
break;
|
|
case _ERPINFO_IE_:
|
update_bcn_erpinfo_ie(padapter, padapter_link);
|
break;
|
|
case _HT_CAPABILITY_IE_:
|
update_bcn_htcap_ie(padapter);
|
break;
|
|
case _RSN_IE_2_:
|
update_bcn_rsn_ie(padapter);
|
break;
|
|
case _HT_ADD_INFO_IE_:
|
update_bcn_htinfo_ie(padapter, padapter_link);
|
break;
|
|
#ifdef CONFIG_RTW_MESH
|
case WLAN_EID_MESH_CONFIG:
|
updated = rtw_mesh_update_bss_peering_status(padapter, &(pmlmeext->mlmext_info.network));
|
updated |= rtw_mesh_update_bss_formation_info(padapter, &(pmlmeext->mlmext_info.network));
|
updated |= rtw_mesh_update_bss_forwarding_state(padapter, &(pmlmeext->mlmext_info.network));
|
break;
|
#endif
|
case WLAN_EID_CHANNEL_SWITCH:
|
updated = update_csa_ie(padapter, padapter_link);
|
break;
|
|
case _VENDOR_SPECIFIC_IE_:
|
update_bcn_vendor_spec_ie(padapter, padapter_link, oui);
|
break;
|
|
case 0xFF:
|
default:
|
break;
|
}
|
|
if (updated)
|
pmlmepriv->update_bcn = _TRUE;
|
|
_rtw_spinunlock_bh(&pmlmepriv->bcn_update_lock);
|
|
#ifndef CONFIG_INTERRUPT_BASED_TXBCN
|
#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) || defined(CONFIG_PCI_BCN_POLLING)
|
if (tx && updated) {
|
/* send_beacon(padapter); */ /* send_beacon must execute on TSR level */
|
if (0)
|
RTW_INFO(FUNC_ADPT_FMT" ie_id:%u - %s\n", FUNC_ADPT_ARG(padapter), ie_id, tag);
|
if(flags == RTW_CMDF_WAIT_ACK)
|
set_tx_beacon_cmd(padapter, padapter_link, RTW_CMDF_WAIT_ACK);
|
else
|
set_tx_beacon_cmd(padapter, padapter_link, 0);
|
}
|
#else
|
{
|
/* PCI will issue beacon when BCN interrupt occurs. */
|
}
|
#endif
|
#endif /* !CONFIG_INTERRUPT_BASED_TXBCN */
|
}
|
|
#ifdef CONFIG_80211N_HT
|
|
void rtw_process_public_act_bsscoex(_adapter *padapter, u8 *pframe, uint frame_len)
|
{
|
struct sta_info *psta;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
u8 beacon_updated = _FALSE;
|
struct link_mlme_priv *pmlmepriv;
|
u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr);
|
uint frame_body_len = frame_len - sizeof(struct rtw_ieee80211_hdr_3addr);
|
u8 category, action;
|
|
psta = rtw_get_stainfo(pstapriv, get_addr2_ptr(pframe));
|
if (psta == NULL)
|
return;
|
pmlmepriv = &(psta->padapter_link->mlmepriv);
|
|
|
category = frame_body[0];
|
action = frame_body[1];
|
|
if (frame_body_len > 0) {
|
if ((frame_body[2] == EID_BSSCoexistence) && (frame_body[3] > 0)) {
|
u8 ie_data = frame_body[4];
|
|
if (ie_data & RTW_WLAN_20_40_BSS_COEX_40MHZ_INTOL) {
|
if (psta->ht_40mhz_intolerant == 0) {
|
psta->ht_40mhz_intolerant = 1;
|
pmlmepriv->num_sta_40mhz_intolerant++;
|
beacon_updated = _TRUE;
|
}
|
} else if (ie_data & RTW_WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ) {
|
if (pmlmepriv->ht_20mhz_width_req == _FALSE) {
|
pmlmepriv->ht_20mhz_width_req = _TRUE;
|
beacon_updated = _TRUE;
|
}
|
} else
|
beacon_updated = _FALSE;
|
}
|
}
|
|
if (frame_body_len > 8) {
|
/* if EID_BSSIntolerantChlReport ie exists */
|
if ((frame_body[5] == EID_BSSIntolerantChlReport) && (frame_body[6] > 0)) {
|
/*todo:*/
|
if (pmlmepriv->ht_intolerant_ch_reported == _FALSE) {
|
pmlmepriv->ht_intolerant_ch_reported = _TRUE;
|
beacon_updated = _TRUE;
|
}
|
}
|
}
|
|
if (beacon_updated) {
|
|
rtw_update_beacon(padapter, psta->padapter_link, _HT_ADD_INFO_IE_, NULL, _TRUE, 0);
|
|
associated_stainfo_update(padapter, psta, STA_INFO_UPDATE_BW);
|
}
|
|
|
|
}
|
|
void rtw_process_ht_action_smps(_adapter *padapter, u8 *ta, u8 ctrl_field)
|
{
|
u8 e_field, m_field;
|
struct sta_info *psta;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
psta = rtw_get_stainfo(pstapriv, ta);
|
if (psta == NULL)
|
return;
|
|
e_field = (ctrl_field & BIT(0)) ? 1 : 0; /*SM Power Save Enabled*/
|
m_field = (ctrl_field & BIT(1)) ? 1 : 0; /*SM Mode, 0:static SMPS, 1:dynamic SMPS*/
|
|
if (e_field) {
|
if (m_field) { /*mode*/
|
psta->smps_mode = SM_PS_DYNAMIC;
|
RTW_ERR("Don't support dynamic SMPS\n");
|
}
|
else
|
psta->smps_mode = SM_PS_STATIC;
|
} else {
|
/*disable*/
|
psta->smps_mode = SM_PS_DISABLE;
|
}
|
|
if (psta->smps_mode != SM_PS_DYNAMIC)
|
rtw_ssmps_wk_cmd(padapter, psta, e_field, 1);
|
}
|
|
/*
|
op_mode
|
Set to 0 (HT pure) under the followign conditions
|
- all STAs in the BSS are 20/40 MHz HT in 20/40 MHz BSS or
|
- all STAs in the BSS are 20 MHz HT in 20 MHz BSS
|
Set to 1 (HT non-member protection) if there may be non-HT STAs
|
in both the primary and the secondary channel
|
Set to 2 if only HT STAs are associated in BSS,
|
however and at least one 20 MHz HT STA is associated
|
Set to 3 (HT mixed mode) when one or more non-HT STAs are associated
|
(currently non-GF HT station is considered as non-HT STA also)
|
*/
|
int rtw_ht_operation_update(_adapter *padapter, struct _ADAPTER_LINK *padapter_link)
|
{
|
u16 cur_op_mode, new_op_mode;
|
int op_mode_changes = 0;
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv;
|
|
if (pmlmepriv->htpriv.ht_option == _FALSE)
|
return 0;
|
|
/*if (!iface->conf->ieee80211n || iface->conf->ht_op_mode_fixed)
|
return 0;*/
|
|
RTW_INFO("%s current operation mode=0x%X\n",
|
__FUNCTION__, pmlmepriv->ht_op_mode);
|
|
if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)
|
&& pmlmepriv->num_sta_ht_no_gf) {
|
pmlmepriv->ht_op_mode |=
|
HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT;
|
op_mode_changes++;
|
} else if ((pmlmepriv->ht_op_mode &
|
HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT) &&
|
pmlmepriv->num_sta_ht_no_gf == 0) {
|
pmlmepriv->ht_op_mode &=
|
~HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT;
|
op_mode_changes++;
|
}
|
|
if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) &&
|
(pmlmepriv->num_sta_no_ht || ATOMIC_READ(&pmlmepriv->olbc_ht))) {
|
pmlmepriv->ht_op_mode |= HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT;
|
op_mode_changes++;
|
} else if ((pmlmepriv->ht_op_mode &
|
HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) &&
|
(pmlmepriv->num_sta_no_ht == 0 && !ATOMIC_READ(&pmlmepriv->olbc_ht))) {
|
pmlmepriv->ht_op_mode &=
|
~HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT;
|
op_mode_changes++;
|
}
|
|
/* Note: currently we switch to the MIXED op mode if HT non-greenfield
|
* station is associated. Probably it's a theoretical case, since
|
* it looks like all known HT STAs support greenfield.
|
*/
|
new_op_mode = 0;
|
if (pmlmepriv->num_sta_no_ht /*||
|
(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)*/)
|
new_op_mode = OP_MODE_MIXED;
|
else if ((phtpriv_ap->ht_cap.cap_info & IEEE80211_HT_CAP_SUP_WIDTH)
|
&& pmlmepriv->num_sta_ht_20mhz)
|
new_op_mode = OP_MODE_20MHZ_HT_STA_ASSOCED;
|
else if (ATOMIC_READ(&pmlmepriv->olbc_ht))
|
new_op_mode = OP_MODE_MAY_BE_LEGACY_STAS;
|
else
|
new_op_mode = OP_MODE_PURE;
|
|
cur_op_mode = pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_OP_MODE_MASK;
|
if (cur_op_mode != new_op_mode) {
|
pmlmepriv->ht_op_mode &= ~HT_INFO_OPERATION_MODE_OP_MODE_MASK;
|
pmlmepriv->ht_op_mode |= new_op_mode;
|
op_mode_changes++;
|
}
|
|
RTW_INFO("%s new operation mode=0x%X changes=%d\n",
|
__FUNCTION__, pmlmepriv->ht_op_mode, op_mode_changes);
|
|
return op_mode_changes;
|
|
}
|
|
#endif /* CONFIG_80211N_HT */
|
|
void associated_clients_update(_adapter *padapter, u8 updated, u32 sta_info_type)
|
{
|
/* update associcated stations cap. */
|
if (updated == _TRUE) {
|
_list *phead, *plist;
|
struct sta_info *psta = NULL;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
rtw_stapriv_asoc_list_lock(pstapriv);
|
|
phead = &pstapriv->asoc_list;
|
plist = get_next(phead);
|
|
/* check asoc_queue */
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
|
|
plist = get_next(plist);
|
|
associated_stainfo_update(padapter, psta, sta_info_type);
|
}
|
|
rtw_stapriv_asoc_list_unlock(pstapriv);
|
|
}
|
|
}
|
|
/* called > TSR LEVEL for USB or SDIO Interface*/
|
void bss_cap_update_on_sta_join(_adapter *padapter, struct sta_info *psta)
|
{
|
u8 beacon_updated = _FALSE;
|
struct registry_priv *pregistrypriv = &(padapter->registrypriv);
|
struct _ADAPTER_LINK *padapter_link = psta->padapter_link;
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(padapter_link->mlmeextpriv);
|
|
|
#if 0
|
if (!(psta->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) &&
|
!psta->no_short_preamble_set) {
|
psta->no_short_preamble_set = 1;
|
pmlmepriv->num_sta_no_short_preamble++;
|
if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) &&
|
(pmlmepriv->num_sta_no_short_preamble == 1))
|
ieee802_11_set_beacons(hapd->iface);
|
}
|
#endif
|
|
|
if (!(psta->flags & WLAN_STA_SHORT_PREAMBLE)) {
|
if (!psta->no_short_preamble_set) {
|
psta->no_short_preamble_set = 1;
|
|
pmlmepriv->num_sta_no_short_preamble++;
|
|
if ((pmlmeext->cur_wireless_mode > WLAN_MD_11B) &&
|
(pmlmepriv->num_sta_no_short_preamble == 1))
|
beacon_updated = _TRUE;
|
}
|
} else {
|
if (psta->no_short_preamble_set) {
|
psta->no_short_preamble_set = 0;
|
|
pmlmepriv->num_sta_no_short_preamble--;
|
|
if ((pmlmeext->cur_wireless_mode > WLAN_MD_11B) &&
|
(pmlmepriv->num_sta_no_short_preamble == 0))
|
beacon_updated = _TRUE;
|
}
|
}
|
|
#if 0
|
if (psta->flags & WLAN_STA_NONERP && !psta->nonerp_set) {
|
psta->nonerp_set = 1;
|
pmlmepriv->num_sta_non_erp++;
|
if (pmlmepriv->num_sta_non_erp == 1)
|
ieee802_11_set_beacons(hapd->iface);
|
}
|
#endif
|
|
if (psta->flags & WLAN_STA_NONERP) {
|
if (!psta->nonerp_set) {
|
psta->nonerp_set = 1;
|
|
pmlmepriv->num_sta_non_erp++;
|
|
if (pmlmepriv->num_sta_non_erp == 1) {
|
beacon_updated = _TRUE;
|
rtw_update_beacon(padapter, padapter_link, _ERPINFO_IE_, NULL, _FALSE, 0);
|
}
|
}
|
|
} else {
|
if (psta->nonerp_set) {
|
psta->nonerp_set = 0;
|
|
pmlmepriv->num_sta_non_erp--;
|
|
if (pmlmepriv->num_sta_non_erp == 0) {
|
beacon_updated = _TRUE;
|
rtw_update_beacon(padapter, padapter_link, _ERPINFO_IE_, NULL, _FALSE, 0);
|
}
|
}
|
|
}
|
|
|
#if 0
|
if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT) &&
|
!psta->no_short_slot_time_set) {
|
psta->no_short_slot_time_set = 1;
|
pmlmepriv->num_sta_no_short_slot_time++;
|
if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) &&
|
(pmlmepriv->num_sta_no_short_slot_time == 1))
|
ieee802_11_set_beacons(hapd->iface);
|
}
|
#endif
|
|
if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT)) {
|
if (!psta->no_short_slot_time_set) {
|
psta->no_short_slot_time_set = 1;
|
|
pmlmepriv->num_sta_no_short_slot_time++;
|
|
if ((pmlmeext->cur_wireless_mode > WLAN_MD_11B) &&
|
(pmlmepriv->num_sta_no_short_slot_time == 1))
|
beacon_updated = _TRUE;
|
}
|
} else {
|
if (psta->no_short_slot_time_set) {
|
psta->no_short_slot_time_set = 0;
|
|
pmlmepriv->num_sta_no_short_slot_time--;
|
|
if ((pmlmeext->cur_wireless_mode > WLAN_MD_11B) &&
|
(pmlmepriv->num_sta_no_short_slot_time == 0))
|
beacon_updated = _TRUE;
|
}
|
}
|
|
#ifdef CONFIG_80211N_HT
|
if(pregistrypriv->ht_enable &&
|
is_supported_ht(pregistrypriv->wireless_mode)) {
|
if (psta->flags & WLAN_STA_HT) {
|
u16 ht_capab = le16_to_cpu(psta->htpriv.ht_cap.cap_info);
|
|
RTW_INFO("HT: STA " MAC_FMT " HT Capabilities Info: 0x%04x\n",
|
MAC_ARG(psta->phl_sta->mac_addr), ht_capab);
|
|
if (psta->no_ht_set) {
|
psta->no_ht_set = 0;
|
pmlmepriv->num_sta_no_ht--;
|
}
|
|
if ((ht_capab & IEEE80211_HT_CAP_GRN_FLD) == 0) {
|
if (!psta->no_ht_gf_set) {
|
psta->no_ht_gf_set = 1;
|
pmlmepriv->num_sta_ht_no_gf++;
|
}
|
RTW_INFO("%s STA " MAC_FMT " - no "
|
"greenfield, num of non-gf stations %d\n",
|
__FUNCTION__, MAC_ARG(psta->phl_sta->mac_addr),
|
pmlmepriv->num_sta_ht_no_gf);
|
}
|
|
if ((ht_capab & IEEE80211_HT_CAP_SUP_WIDTH) == 0) {
|
if (!psta->ht_20mhz_set) {
|
psta->ht_20mhz_set = 1;
|
pmlmepriv->num_sta_ht_20mhz++;
|
}
|
RTW_INFO("%s STA " MAC_FMT " - 20 MHz HT, "
|
"num of 20MHz HT STAs %d\n",
|
__FUNCTION__, MAC_ARG(psta->phl_sta->mac_addr),
|
pmlmepriv->num_sta_ht_20mhz);
|
}
|
|
if (((ht_capab & RTW_IEEE80211_HT_CAP_40MHZ_INTOLERANT) != 0) &&
|
(psta->ht_40mhz_intolerant == 0)) {
|
psta->ht_40mhz_intolerant = 1;
|
pmlmepriv->num_sta_40mhz_intolerant++;
|
RTW_INFO("%s STA " MAC_FMT " - 40MHZ_INTOLERANT, ",
|
__FUNCTION__, MAC_ARG(psta->phl_sta->mac_addr));
|
}
|
|
} else {
|
if (!psta->no_ht_set) {
|
psta->no_ht_set = 1;
|
pmlmepriv->num_sta_no_ht++;
|
}
|
if (pmlmepriv->htpriv.ht_option == _TRUE) {
|
RTW_INFO("%s STA " MAC_FMT
|
" - no HT, num of non-HT stations %d\n",
|
__FUNCTION__, MAC_ARG(psta->phl_sta->mac_addr),
|
pmlmepriv->num_sta_no_ht);
|
}
|
}
|
|
if (rtw_ht_operation_update(padapter, padapter_link) > 0)
|
{
|
rtw_update_beacon(padapter, padapter_link, _HT_CAPABILITY_IE_, NULL, _FALSE, 0);
|
rtw_update_beacon(padapter, padapter_link, _HT_ADD_INFO_IE_, NULL, _FALSE, 0);
|
beacon_updated = _TRUE;
|
}
|
}
|
#endif /* CONFIG_80211N_HT */
|
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(padapter)) {
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
rtw_update_beacon(padapter, padapter_link, WLAN_EID_MESH_CONFIG, NULL, _FALSE, 0);
|
if (pstapriv->asoc_list_cnt == 1)
|
_set_timer(&padapter->mesh_atlm_param_req_timer, 0);
|
beacon_updated = _TRUE;
|
}
|
#endif
|
|
if (beacon_updated)
|
rtw_update_beacon(padapter, padapter_link, 0xFF, NULL, _TRUE, 0);
|
|
/* update associcated stations cap. */
|
associated_clients_update(padapter, beacon_updated, STA_INFO_UPDATE_ALL);
|
|
RTW_INFO("%s, updated=%d\n", __func__, beacon_updated);
|
|
}
|
|
u8 bss_cap_update_on_sta_leave(_adapter *padapter, struct sta_info *psta)
|
{
|
u8 beacon_updated = _FALSE;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
struct link_mlme_priv *pmlmepriv = &(psta->padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &(psta->padapter_link->mlmeextpriv);
|
|
if (!psta)
|
return beacon_updated;
|
|
if (rtw_tim_map_is_set(padapter, pstapriv->tim_bitmap, psta->phl_sta->aid)) {
|
rtw_tim_map_clear(padapter, pstapriv->tim_bitmap, psta->phl_sta->aid);
|
beacon_updated = _TRUE;
|
rtw_update_beacon(padapter, psta->padapter_link, _TIM_IE_, NULL, _FALSE, 0);
|
}
|
|
if (psta->no_short_preamble_set) {
|
psta->no_short_preamble_set = 0;
|
pmlmepriv->num_sta_no_short_preamble--;
|
if (pmlmeext->cur_wireless_mode > WLAN_MD_11B
|
&& pmlmepriv->num_sta_no_short_preamble == 0)
|
beacon_updated = _TRUE;
|
}
|
|
if (psta->nonerp_set) {
|
psta->nonerp_set = 0;
|
pmlmepriv->num_sta_non_erp--;
|
if (pmlmepriv->num_sta_non_erp == 0) {
|
beacon_updated = _TRUE;
|
rtw_update_beacon(padapter, psta->padapter_link, _ERPINFO_IE_, NULL, _FALSE, 0);
|
}
|
}
|
|
if (psta->no_short_slot_time_set) {
|
psta->no_short_slot_time_set = 0;
|
pmlmepriv->num_sta_no_short_slot_time--;
|
if (pmlmeext->cur_wireless_mode > WLAN_MD_11B
|
&& pmlmepriv->num_sta_no_short_slot_time == 0)
|
beacon_updated = _TRUE;
|
}
|
|
#ifdef CONFIG_80211N_HT
|
if (psta->no_ht_gf_set) {
|
psta->no_ht_gf_set = 0;
|
pmlmepriv->num_sta_ht_no_gf--;
|
}
|
|
if (psta->no_ht_set) {
|
psta->no_ht_set = 0;
|
pmlmepriv->num_sta_no_ht--;
|
}
|
|
if (psta->ht_20mhz_set) {
|
psta->ht_20mhz_set = 0;
|
pmlmepriv->num_sta_ht_20mhz--;
|
}
|
|
if (psta->ht_40mhz_intolerant) {
|
psta->ht_40mhz_intolerant = 0;
|
if (pmlmepriv->num_sta_40mhz_intolerant > 0)
|
pmlmepriv->num_sta_40mhz_intolerant--;
|
else
|
rtw_warn_on(1);
|
}
|
|
if (rtw_ht_operation_update(padapter, psta->padapter_link) > 0)
|
{
|
rtw_update_beacon(padapter, psta->padapter_link, _HT_CAPABILITY_IE_, NULL, _FALSE, 0);
|
rtw_update_beacon(padapter, psta->padapter_link, _HT_ADD_INFO_IE_, NULL, _FALSE, 0);
|
}
|
#endif /* CONFIG_80211N_HT */
|
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(padapter)) {
|
rtw_update_beacon(padapter, psta->padapter_link, WLAN_EID_MESH_CONFIG, NULL, _FALSE, 0);
|
if (pstapriv->asoc_list_cnt == 0)
|
_cancel_timer_ex(&padapter->mesh_atlm_param_req_timer);
|
beacon_updated = _TRUE;
|
}
|
#endif
|
|
if (beacon_updated == _TRUE)
|
rtw_update_beacon(padapter, psta->padapter_link, 0xFF, NULL, _TRUE, 0);
|
|
#if 0
|
/* update associated stations cap. */
|
associated_clients_update(padapter, beacon_updated, STA_INFO_UPDATE_ALL); /* move it to avoid deadlock */
|
#endif
|
|
RTW_INFO("%s, updated=%d\n", __func__, beacon_updated);
|
|
return beacon_updated;
|
|
}
|
|
u8 ap_free_sta(_adapter *padapter, struct sta_info *psta, bool active, u16 reason, bool enqueue, u8 disassoc)
|
{
|
u8 beacon_updated = _FALSE;
|
|
if (!psta)
|
return beacon_updated;
|
|
RTW_INFO("%s sta "MAC_FMT"\n", __func__, MAC_ARG(psta->phl_sta->mac_addr));
|
|
if (active == _TRUE) {
|
#ifdef CONFIG_80211N_HT
|
/* tear down Rx AMPDU */
|
send_delba(padapter, 0, psta->phl_sta->mac_addr);/* recipient */
|
|
/* tear down TX AMPDU */
|
send_delba(padapter, 1, psta->phl_sta->mac_addr);/* */ /* originator */
|
|
#endif /* CONFIG_80211N_HT */
|
|
if (!MLME_IS_MESH(padapter)) {
|
if (disassoc == _TRUE)
|
issue_disassoc(padapter, psta->phl_sta->mac_addr, reason);
|
else
|
issue_deauth(padapter, psta->phl_sta->mac_addr, reason);
|
}
|
}
|
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(padapter))
|
rtw_mesh_path_flush_by_nexthop(psta);
|
#endif
|
|
#ifdef CONFIG_80211N_HT
|
psta->ampdu_priv.agg_enable_bitmap = 0x0;/* reset */
|
psta->ampdu_priv.candidate_tid_bitmap = 0x0;/* reset */
|
#endif
|
|
_rtw_spinlock_bh(&psta->lock);
|
psta->state &= ~(WIFI_ASOC_STATE | WIFI_UNDER_KEY_HANDSHAKE);
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
if ((psta->auth_len != 0) && (psta->pauth_frame != NULL)) {
|
rtw_mfree(psta->pauth_frame, psta->auth_len);
|
psta->pauth_frame = NULL;
|
psta->auth_len = 0;
|
}
|
|
if (psta->passoc_req && psta->assoc_req_len > 0) {
|
rtw_mfree(psta->passoc_req, psta->assoc_req_len);
|
psta->passoc_req = NULL;
|
psta->assoc_req_len = 0;
|
}
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
_rtw_spinunlock_bh(&psta->lock);
|
|
if (!MLME_IS_MESH(padapter)) {
|
#ifdef CONFIG_RTW_WDS
|
rtw_wds_path_flush_by_nexthop(psta);
|
#endif
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
#ifdef COMPAT_KERNEL_RELEASE
|
rtw_cfg80211_indicate_sta_disassoc(padapter, psta->phl_sta->mac_addr, reason);
|
#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER)
|
rtw_cfg80211_indicate_sta_disassoc(padapter, psta->phl_sta->mac_addr, reason);
|
#else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) */
|
/* will call rtw_cfg80211_indicate_sta_disassoc() in cmd_thread for old API context */
|
#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) */
|
#else
|
rtw_indicate_sta_disassoc_event(padapter, psta);
|
#endif
|
}
|
|
beacon_updated = bss_cap_update_on_sta_leave(padapter, psta);
|
|
report_del_sta_event(padapter, psta->phl_sta->mac_addr, reason, enqueue, _FALSE);
|
|
return beacon_updated;
|
|
}
|
|
int rtw_sta_flush(_adapter *padapter, bool enqueue)
|
{
|
_list *phead, *plist;
|
int ret = 0;
|
struct sta_info *psta = NULL;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
u8 flush_num = 0;
|
char flush_list[NUM_STA];
|
int i;
|
|
if (!MLME_IS_AP(padapter) && !MLME_IS_MESH(padapter))
|
return ret;
|
|
/* pick sta from sta asoc_queue */
|
rtw_stapriv_asoc_list_lock(pstapriv);
|
phead = &pstapriv->asoc_list;
|
plist = get_next(phead);
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
int stainfo_offset;
|
|
psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
|
plist = get_next(plist);
|
|
rtw_stapriv_asoc_list_del(pstapriv, psta);
|
|
stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
|
if (stainfo_offset_valid(stainfo_offset))
|
flush_list[flush_num++] = stainfo_offset;
|
else
|
rtw_warn_on(1);
|
}
|
rtw_stapriv_asoc_list_unlock(pstapriv);
|
|
RTW_INFO(FUNC_NDEV_FMT" flush_num:%d\n", FUNC_NDEV_ARG(padapter->pnetdev), flush_num);
|
|
/* call ap_free_sta() for each sta picked */
|
for (i = 0; i < flush_num; i++) {
|
u8 sta_addr[ETH_ALEN];
|
|
psta = rtw_get_stainfo_by_offset(pstapriv, flush_list[i]);
|
if (psta != NULL) {
|
_rtw_memcpy(sta_addr, psta->phl_sta->mac_addr, ETH_ALEN);
|
ap_free_sta(padapter, psta, _TRUE, WLAN_REASON_DEAUTH_LEAVING, enqueue, _FALSE);
|
}
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(padapter))
|
rtw_mesh_expire_peer(padapter, sta_addr);
|
#endif
|
}
|
|
if (MLME_IS_ASOC(padapter) && !MLME_IS_MESH(padapter))
|
issue_deauth(padapter, bc_addr, WLAN_REASON_DEAUTH_LEAVING);
|
|
associated_clients_update(padapter, _TRUE, STA_INFO_UPDATE_ALL);
|
|
return ret;
|
}
|
|
/* called > TSR LEVEL for USB or SDIO Interface*/
|
void sta_info_update(_adapter *padapter, struct sta_info *psta)
|
{
|
int flags = psta->flags;
|
struct link_mlme_priv *pmlmepriv = &(psta->padapter_link->mlmepriv);
|
|
|
/* update wmm cap. */
|
if (WLAN_STA_WME & flags)
|
psta->qos_option = 1;
|
else
|
psta->qos_option = 0;
|
|
if (pmlmepriv->qospriv.qos_option == 0)
|
psta->qos_option = 0;
|
|
|
#ifdef CONFIG_80211N_HT
|
/* update 802.11n ht cap. */
|
if (WLAN_STA_HT & flags) {
|
psta->htpriv.ht_option = _TRUE;
|
psta->qos_option = 1;
|
|
psta->smps_mode = (psta->htpriv.ht_cap.cap_info & IEEE80211_HT_CAP_SM_PS) >> 2;
|
} else
|
psta->htpriv.ht_option = _FALSE;
|
|
if (pmlmepriv->htpriv.ht_option == _FALSE)
|
psta->htpriv.ht_option = _FALSE;
|
#endif
|
|
#ifdef CONFIG_80211AC_VHT
|
/* update 802.11AC vht cap. */
|
if (WLAN_STA_VHT & flags)
|
psta->vhtpriv.vht_option = _TRUE;
|
else
|
psta->vhtpriv.vht_option = _FALSE;
|
|
if (pmlmepriv->vhtpriv.vht_option == _FALSE)
|
psta->vhtpriv.vht_option = _FALSE;
|
#endif
|
|
#ifdef CONFIG_80211AX_HE
|
/* update 802.11AX he cap. */
|
if (WLAN_STA_HE & flags) {
|
psta->hepriv.he_option = _TRUE;
|
#if CONFIG_IEEE80211_BAND_6GHZ
|
if (flags & WLAN_STA_6G_BAND_CAP)
|
psta->smps_mode = GET_HE_6G_BAND_CAP_SM_PS(psta->hepriv.he_6g_band_cap + 1);
|
#endif
|
} else {
|
psta->hepriv.he_option = _FALSE;
|
}
|
|
if (pmlmepriv->hepriv.he_option == _FALSE)
|
psta->hepriv.he_option = _FALSE;
|
|
#endif
|
|
update_sta_info_apmode(padapter, psta);
|
}
|
|
/* restore hw setting from sw data structures */
|
void rtw_ap_restore_network(_adapter *padapter)
|
{
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
struct sta_info *psta;
|
_list *phead, *plist;
|
u8 chk_alive_num = 0;
|
char chk_alive_list[NUM_STA];
|
int i;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct link_mlme_ext_priv *pmlmeext = &padapter_link->mlmeextpriv;
|
struct link_security_priv *psecuritypriv = &(padapter_link->securitypriv);
|
|
rtw_setopmode_cmd(padapter
|
, MLME_IS_AP(padapter) ? Ndis802_11APMode : Ndis802_11_mesh
|
, RTW_CMDF_DIRECTLY
|
);
|
|
set_channel_bwmode(padapter, padapter_link,
|
pmlmeext->chandef.chan,
|
pmlmeext->chandef.offset,
|
pmlmeext->chandef.bw,
|
RFK_TYPE_FORCE_NOT_DO);
|
|
rtw_startbss_cmd(padapter, RTW_CMDF_DIRECTLY);
|
|
if ((padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_) ||
|
(padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)) {
|
/* restore group key, WEP keys is restored in ips_leave() */
|
rtw_set_key(padapter, padapter_link, psecuritypriv->dot118021XGrpKeyid, 0, _FALSE);
|
}
|
|
rtw_stapriv_asoc_list_lock(pstapriv);
|
|
phead = &pstapriv->asoc_list;
|
plist = get_next(phead);
|
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
int stainfo_offset;
|
|
psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
|
plist = get_next(plist);
|
|
stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
|
if (stainfo_offset_valid(stainfo_offset))
|
chk_alive_list[chk_alive_num++] = stainfo_offset;
|
}
|
|
rtw_stapriv_asoc_list_unlock(pstapriv);
|
|
for (i = 0; i < chk_alive_num; i++) {
|
psta = rtw_get_stainfo_by_offset(pstapriv, chk_alive_list[i]);
|
|
if (psta == NULL){
|
RTW_INFO(FUNC_ADPT_FMT" sta_info is null\n", FUNC_ADPT_ARG(padapter));
|
} else if (psta->state & WIFI_ASOC_STATE) {
|
rtw_sta_media_status_rpt(padapter, psta, 1);
|
/*
|
rtw_phl_cmd_change_stainfo(adapter_to_dvobj(adapter)->phl,
|
sta->phl_sta,
|
STA_CHG_RAMASK,
|
NULL,
|
0,
|
PHL_CMD_DIRECTLY,
|
0);
|
*/
|
/* pairwise key */
|
/* per sta pairwise key and settings */
|
if ((padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_) ||
|
(padapter->securitypriv.dot11PrivacyAlgrthm == _AES_))
|
rtw_setstakey_cmd(padapter, psta, UNICAST_KEY, _FALSE);
|
}
|
}
|
|
}
|
|
void start_ap_mode(_adapter *padapter)
|
{
|
int i;
|
struct sta_info *psta = NULL;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
#ifdef CONFIG_CONCURRENT_MODE
|
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
#endif
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &padapter_link->mlmeextpriv;
|
struct link_mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
pmlmepriv->update_bcn = _FALSE;
|
|
/*init_mlme_ap_info(padapter);*/
|
|
pmlmeext->bstart_bss = _FALSE;
|
|
pmlmepriv->num_sta_non_erp = 0;
|
|
pmlmepriv->num_sta_no_short_slot_time = 0;
|
|
pmlmepriv->num_sta_no_short_preamble = 0;
|
|
pmlmepriv->num_sta_ht_no_gf = 0;
|
#ifdef CONFIG_80211N_HT
|
pmlmepriv->num_sta_no_ht = 0;
|
#endif /* CONFIG_80211N_HT */
|
pmlmeinfo->HT_info_enable = 0;
|
pmlmeinfo->HT_caps_enable = 0;
|
pmlmeinfo->HT_enable = 0;
|
|
pmlmepriv->num_sta_ht_20mhz = 0;
|
pmlmepriv->num_sta_40mhz_intolerant = 0;
|
ATOMIC_SET(&pmlmepriv->olbc, _FALSE);
|
ATOMIC_SET(&pmlmepriv->olbc_ht, _FALSE);
|
|
#ifdef CONFIG_80211N_HT
|
pmlmepriv->ht_20mhz_width_req = _FALSE;
|
pmlmepriv->ht_intolerant_ch_reported = _FALSE;
|
pmlmepriv->ht_op_mode = 0;
|
pmlmepriv->sw_to_20mhz = 0;
|
#endif
|
|
_rtw_memset(pmlmepriv->ext_capab_ie_data, 0, sizeof(pmlmepriv->ext_capab_ie_data));
|
pmlmepriv->ext_capab_ie_len = 0;
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
psecuritypriv->dot118021x_bmc_cam_id = INVALID_SEC_MAC_CAM_ID;
|
#endif
|
|
for (i = 0 ; i < pstapriv->max_aid; i++)
|
pstapriv->sta_aid[i] = NULL;
|
|
#ifdef CONFIG_RTW_WDS
|
if (MLME_IS_AP(padapter))
|
rtw_wds_pathtbl_init(padapter);
|
#endif
|
rtw_ap_stop_set_state(padapter, AP_STOP_ST_IDLE);
|
|
if (rtw_mi_check_status(padapter, MI_AP_MODE))
|
RTW_SET_SCAN_BAND_SKIP(padapter, BAND_5G);
|
}
|
|
void stop_ap_mode(_adapter *padapter)
|
{
|
u8 self_action = MLME_ACTION_UNKNOWN;
|
struct sta_info *psta = NULL;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct link_mlme_priv *pmlmepriv = &(padapter_link->mlmepriv);
|
struct link_mlme_ext_priv *pmlmeext = &padapter_link->mlmeextpriv;
|
int chanctx_num = 0;
|
struct rtw_chan_def chan_def = {0};
|
|
RTW_INFO("%s -"ADPT_FMT"\n", __func__, ADPT_ARG(padapter));
|
|
if (MLME_IS_AP(padapter))
|
self_action = MLME_AP_STOPPED;
|
else if (MLME_IS_MESH(padapter))
|
self_action = MLME_MESH_STOPPED;
|
else
|
rtw_warn_on(1);
|
|
pmlmepriv->update_bcn = _FALSE;
|
/*pmlmeext->bstart_bss = _FALSE;*/
|
padapter->netif_up = _FALSE;
|
/* _rtw_spinlock_free(&pmlmepriv->bcn_update_lock); */
|
|
/* reset and init security priv , this can refine with rtw_reset_securitypriv */
|
_rtw_memset((unsigned char *)&padapter->securitypriv, 0, sizeof(struct security_priv));
|
padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
|
padapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled;
|
_rtw_memset((unsigned char *)&padapter_link->securitypriv, 0, sizeof(struct link_security_priv));
|
|
rtw_rfctl_update_op_mode(adapter_to_rfctl(padapter), BIT(padapter->iface_id), 0, 0);
|
|
/* free scan queue */
|
rtw_free_network_queue(padapter, _TRUE);
|
rtw_free_mld_network_queue(padapter, _TRUE);
|
|
#if CONFIG_RTW_MACADDR_ACL
|
rtw_macaddr_acl_clear(padapter, RTW_ACL_PERIOD_BSS);
|
#endif
|
|
rtw_sta_flush(padapter, _FALSE);
|
|
padapter->mlmepriv.ap_isolate = 0;
|
#ifdef CONFIG_RTW_WDS
|
adapter_set_use_wds(padapter, 0);
|
#endif
|
#ifdef CONFIG_RTW_MULTI_AP
|
padapter->multi_ap = 0;
|
#endif
|
rtw_free_mlme_priv_ie_data(&padapter->mlmepriv);
|
|
pmlmeext->bstart_bss = _FALSE;
|
|
#ifdef CONFIG_RTW_MULTI_AP
|
rtw_map_config_monitor(padapter, self_action);
|
#endif
|
#if 0
|
chanctx_num = rtw_phl_chanctx_del(adapter_to_dvobj(padapter)->phl,
|
padapter->phl_role, &chan_def);
|
|
if (chanctx_num && chan_def.chan != 0)
|
set_channel_bwmode(padapter, chan_def.chan, chan_def.offset, chan_def.bw, RFK_TYPE_FORCE_NOT_DO);
|
#endif
|
|
#ifdef CONFIG_DFS_MASTER
|
rtw_indicate_cac_state_on_bss_stop(padapter);
|
#endif
|
|
#ifdef CONFIG_RTW_WDS
|
if (MLME_IS_AP(padapter))
|
rtw_wds_pathtbl_unregister(padapter);
|
#endif
|
_rtw_spinlock_free(&pmlmepriv->bcn_update_lock);
|
}
|
|
#endif /* CONFIG_NATIVEAP_MLME */
|
|
void rtw_ap_update_clients_rainfo(struct _ADAPTER *a, enum phl_cmd_type flag)
|
{
|
struct dvobj_priv *d = adapter_to_dvobj(a);
|
struct link_mlme_ext_priv *pmlmeext;
|
struct sta_priv *pstapriv = &a->stapriv;
|
struct sta_info *psta;
|
const struct sta_info *ap_self_psta = rtw_get_stainfo(pstapriv, a->phl_role->mac_addr);
|
_list *plist, *phead;
|
u8 i;
|
|
/* update RA mask of all clients */
|
_rtw_spinlock_bh(&pstapriv->sta_hash_lock);
|
for (i = 0; i < NUM_STA; i++) {
|
phead = &(pstapriv->sta_hash[i]);
|
plist = get_next(phead);
|
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
psta = LIST_CONTAINOR(plist, struct sta_info, hash_list);
|
plist = get_next(plist);
|
|
/* no need to update RA info of ap self */
|
if (psta && psta != ap_self_psta) {
|
pmlmeext = &psta->padapter_link->mlmeextpriv;
|
psta->phl_sta->chandef.bw = pmlmeext->chandef.bw;
|
rtw_phl_cmd_change_stainfo(GET_PHL_INFO(d),
|
psta->phl_sta,
|
STA_CHG_RAMASK,
|
NULL,
|
0,
|
flag,
|
0);
|
}
|
}
|
}
|
_rtw_spinunlock_bh(&pstapriv->sta_hash_lock);
|
}
|
|
void rtw_ap_update_bss_bchbw(_adapter *adapter, struct _ADAPTER_LINK *adapter_link,
|
WLAN_BSSID_EX *bss, struct rtw_chan_def *chandef)
|
{
|
#define UPDATE_VHT_CAP 1
|
#define UPDATE_HT_CAP 1
|
struct link_mlme_priv *mlmepriv = &adapter_link->mlmepriv;
|
#ifdef CONFIG_80211N_HT
|
struct ht_priv *htpriv = &mlmepriv->htpriv;
|
#endif
|
#ifdef CONFIG_80211AC_VHT
|
struct vht_priv *vhtpriv = &mlmepriv->vhtpriv;
|
#endif
|
u8 *p;
|
uint ie_len = 0;
|
|
#ifdef CONFIG_80211AX_HE
|
struct he_priv *hepriv = &mlmepriv->hepriv;
|
u8 *he_op_info = NULL;
|
|
if ((hepriv->he_option == _TRUE) && (chandef->band == BAND_ON_6G)) {
|
he_op_info = rtw_ies_get_he_6g_op_info_ie(
|
bss->IEs + sizeof(NDIS_802_11_FIXED_IEs),
|
bss->IELength - _FIXED_IE_LENGTH_);
|
|
/* update channel in IE */
|
if (he_op_info &&
|
(bss->Configuration.DSConfig != chandef->chan ||
|
bss->Configuration.Band != chandef->band)) {
|
SET_HE_OP_INFO_PRIMARY_CHAN(he_op_info, chandef->chan);
|
SET_HE_OP_INFO_CHAN_WIDTH(he_op_info, chandef->bw);
|
SET_HE_OP_INFO_CENTER_FREQ_0(he_op_info, (u8)chandef->center_freq1);
|
SET_HE_OP_INFO_CENTER_FREQ_1(he_op_info, (u8)chandef->center_freq2);
|
}
|
|
bss->Configuration.DSConfig = chandef->chan;
|
|
if (bss->Configuration.Band != chandef->band) {
|
bss->Configuration.Band = chandef->band;
|
change_band_update_ie(adapter, adapter_link, bss, chandef);
|
}
|
|
/* TODO remove unnecessary IE ie., HT VHT IE */
|
return;
|
}
|
#endif
|
/* update channel in IE */
|
if (bss->Configuration.DSConfig != chandef->chan) {
|
p = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _DSSET_IE_,
|
&ie_len, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
|
|
if (p && ie_len > 0)
|
*(p + 2) = chandef->chan;
|
|
bss->Configuration.DSConfig = chandef->chan;
|
}
|
|
/* band is changed, update ERP, support rate, ext support rate IE */
|
if (bss->Configuration.Band != chandef->band) {
|
bss->Configuration.Band = chandef->band;
|
change_band_update_ie(adapter, adapter_link, bss, chandef);
|
}
|
|
#ifdef CONFIG_80211AC_VHT
|
if (vhtpriv->vht_option == _TRUE) {
|
u8 *vht_cap_ie, *vht_op_ie;
|
int vht_cap_ielen, vht_op_ielen;
|
u8 center_freq;
|
struct rtw_chan_def chdef = {0};
|
|
vht_cap_ie = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), WLAN_EID_VHT_CAPABILITY, &vht_cap_ielen, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
|
vht_op_ie = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), WLAN_EID_VHT_OPERATION, &vht_op_ielen, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
|
chdef.chan = chandef->chan;
|
chdef.bw = chandef->bw;
|
chdef.offset = chandef->offset;
|
chdef.band = chandef->band;
|
center_freq = rtw_phl_get_center_ch(&chdef);
|
|
/* update vht cap ie */
|
if (vht_cap_ie && vht_cap_ielen) {
|
#if UPDATE_VHT_CAP
|
if ((chandef->bw == CHANNEL_WIDTH_160 || chandef->bw == CHANNEL_WIDTH_80_80) && vhtpriv->sgi_160m)
|
SET_VHT_CAPABILITY_ELE_SHORT_GI160M(vht_cap_ie + 2, 1);
|
else
|
SET_VHT_CAPABILITY_ELE_SHORT_GI160M(vht_cap_ie + 2, 0);
|
|
if (chandef->bw >= CHANNEL_WIDTH_80 && vhtpriv->sgi_80m)
|
SET_VHT_CAPABILITY_ELE_SHORT_GI80M(vht_cap_ie + 2, 1);
|
else
|
SET_VHT_CAPABILITY_ELE_SHORT_GI80M(vht_cap_ie + 2, 0);
|
#endif
|
}
|
|
/* update vht op ie */
|
if (vht_op_ie && vht_op_ielen) {
|
if (chandef->bw < CHANNEL_WIDTH_80) {
|
RTW_INFO(FUNC_ADPT_FMT" update VHT 20/40M\n", FUNC_ADPT_ARG(adapter));
|
SET_VHT_OPERATION_ELE_CHL_WIDTH(vht_op_ie + 2, CH_WIDTH_20_40M);
|
SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ1(vht_op_ie + 2, 0);
|
SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ2(vht_op_ie + 2, 0);
|
} else if (chandef->bw == CHANNEL_WIDTH_80) {
|
RTW_INFO(FUNC_ADPT_FMT" update VHT 80M, center_freq = %u\n", FUNC_ADPT_ARG(adapter), center_freq);
|
SET_VHT_OPERATION_ELE_CHL_WIDTH(vht_op_ie + 2, CH_WIDTH_80_160M);
|
SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ1(vht_op_ie + 2, center_freq);
|
SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ2(vht_op_ie + 2, 0);
|
} else {
|
RTW_ERR(FUNC_ADPT_FMT" unsupported BW:%u\n", FUNC_ADPT_ARG(adapter), chandef->bw);
|
rtw_warn_on(1);
|
}
|
}
|
}
|
#endif /* CONFIG_80211AC_VHT */
|
#ifdef CONFIG_80211N_HT
|
{
|
u8 *ht_cap_ie, *ht_op_ie;
|
int ht_cap_ielen, ht_op_ielen;
|
|
ht_cap_ie = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), EID_HTCapability, &ht_cap_ielen, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
|
ht_op_ie = rtw_get_ie((bss->IEs + sizeof(NDIS_802_11_FIXED_IEs)), EID_HTInfo, &ht_op_ielen, (bss->IELength - sizeof(NDIS_802_11_FIXED_IEs)));
|
|
/* update ht cap ie */
|
if (ht_cap_ie && ht_cap_ielen) {
|
#if UPDATE_HT_CAP
|
if (chandef->bw >= CHANNEL_WIDTH_40)
|
SET_HT_CAP_ELE_CHL_WIDTH(ht_cap_ie + 2, 1);
|
else
|
SET_HT_CAP_ELE_CHL_WIDTH(ht_cap_ie + 2, 0);
|
|
if (chandef->bw >= CHANNEL_WIDTH_40 && htpriv->sgi_40m)
|
SET_HT_CAP_ELE_SHORT_GI40M(ht_cap_ie + 2, 1);
|
else
|
SET_HT_CAP_ELE_SHORT_GI40M(ht_cap_ie + 2, 0);
|
|
if (htpriv->sgi_20m)
|
SET_HT_CAP_ELE_SHORT_GI20M(ht_cap_ie + 2, 1);
|
else
|
SET_HT_CAP_ELE_SHORT_GI20M(ht_cap_ie + 2, 0);
|
#endif
|
}
|
|
/* update ht op ie */
|
if (ht_op_ie && ht_op_ielen) {
|
SET_HT_OP_ELE_PRI_CHL(ht_op_ie + 2, chandef->chan);
|
switch (chandef->offset) {
|
case CHAN_OFFSET_UPPER:
|
SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op_ie + 2, IEEE80211_SCA);
|
break;
|
case CHAN_OFFSET_LOWER:
|
SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op_ie + 2, IEEE80211_SCB);
|
break;
|
case CHAN_OFFSET_NO_EXT:
|
default:
|
break;
|
SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op_ie + 2, IEEE80211_SCN);
|
}
|
|
if (chandef->bw >= CHANNEL_WIDTH_40)
|
SET_HT_OP_ELE_STA_CHL_WIDTH(ht_op_ie + 2, 1);
|
else
|
SET_HT_OP_ELE_STA_CHL_WIDTH(ht_op_ie + 2, 0);
|
}
|
}
|
#endif /* CONFIG_80211N_HT */
|
}
|
|
static int rtw_ap_gen_HE_freq(enum band_type band, u8 ch, u8 bw, u8 offset, u8 *freq0, u8 *freq1)
|
{
|
|
*freq0 = 0;
|
*freq1 = 0;
|
|
if (band != BAND_ON_6G)
|
return -1;
|
|
if (bw == CHANNEL_WIDTH_160) {
|
*freq1 = rtw_get_center_ch_by_band(band, ch, bw, offset);
|
*freq0 = rtw_get_center_ch_by_band(band, ch, CHANNEL_WIDTH_80, offset);
|
} else {
|
*freq0 = rtw_get_center_ch_by_band(band, ch, bw, offset);
|
*freq1 = 0;
|
}
|
return 0;
|
}
|
|
static u8 rtw_ap_update_chbw_by_ifbmp(struct dvobj_priv *dvobj, u8 ifbmp
|
, enum band_type cur_ie_band[], u8 cur_ie_ch[], u8 cur_ie_bw[], u8 cur_ie_offset[]
|
, enum band_type dec_band[], u8 dec_ch[], u8 dec_bw[], u8 dec_offset[]
|
, const char *caller)
|
{
|
_adapter *iface;
|
WLAN_BSSID_EX *network;
|
u8 ifbmp_ch_changed = 0, freq0 = 0, freq1 = 0;
|
int i;
|
struct _ADAPTER_LINK *iface_link = NULL;
|
struct link_mlme_ext_priv *mlmeext;
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
if (!(ifbmp & BIT(i)) || !dvobj->padapters[i])
|
continue;
|
|
iface = dvobj->padapters[i];
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
iface_link = GET_PRIMARY_LINK(iface);
|
mlmeext = &(iface_link->mlmeextpriv);
|
|
if (MLME_IS_ASOC(iface)) {
|
RTW_INFO(FUNC_ADPT_FMT" %u,%u,%u,%u => %u,%u,%u,%u%s\n", caller, ADPT_ARG(iface)
|
, mlmeext->chandef.band, mlmeext->chandef.chan, mlmeext->chandef.bw, mlmeext->chandef.offset
|
, dec_band[i], dec_ch[i], dec_bw[i], dec_offset[i]
|
, MLME_IS_OPCH_SW(iface) ? " OPCH_SW" : "");
|
} else {
|
RTW_INFO(FUNC_ADPT_FMT" %u,%u,%u,%u => %u,%u,%u,%u%s\n", caller, ADPT_ARG(iface)
|
, cur_ie_band[i], cur_ie_ch[i], cur_ie_bw[i], cur_ie_offset[i]
|
, dec_band[i], dec_ch[i], dec_bw[i], dec_offset[i]
|
, MLME_IS_OPCH_SW(iface) ? " OPCH_SW" : "");
|
}
|
}
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
if (!(ifbmp & BIT(i)) || !dvobj->padapters[i])
|
continue;
|
|
iface = dvobj->padapters[i];
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
iface_link = GET_PRIMARY_LINK(iface);
|
mlmeext = &(iface_link->mlmeextpriv);
|
network = &(mlmeext->mlmext_info.network);
|
|
/* ch setting differs from mlmeext.network IE */
|
if (cur_ie_ch[i] != dec_ch[i]
|
|| cur_ie_bw[i] != dec_bw[i]
|
|| cur_ie_offset[i] != dec_offset[i])
|
ifbmp_ch_changed |= BIT(i);
|
|
/* ch setting differs from existing one */
|
if (MLME_IS_ASOC(iface)
|
&& (mlmeext->chandef.chan != dec_ch[i]
|
|| mlmeext->chandef.band != dec_band[i]
|
|| mlmeext->chandef.bw != dec_bw[i]
|
|| mlmeext->chandef.offset != dec_offset[i])
|
) {
|
if (rtw_linked_check(iface) == _TRUE) {
|
#ifdef CONFIG_ECSA_PHL
|
if (CHK_ECSA_STATE(iface, ECSA_ST_NONE))
|
#endif
|
rtw_sta_flush(iface, _FALSE);
|
}
|
}
|
|
rtw_ap_gen_HE_freq(dec_band[i], dec_ch[i], dec_bw[i], dec_offset[i], &freq0, &freq1);
|
mlmeext->chandef.center_freq1 = (u32)freq0;
|
mlmeext->chandef.center_freq2 = (u32)freq1;
|
mlmeext->chandef.band = dec_band[i];
|
mlmeext->chandef.chan = dec_ch[i];
|
mlmeext->chandef.bw = dec_bw[i];
|
mlmeext->chandef.offset = dec_offset[i];
|
|
rtw_ap_update_bss_bchbw(iface, iface_link, network, &mlmeext->chandef);
|
}
|
|
return ifbmp_ch_changed;
|
}
|
|
static u8 rtw_ap_ch_specific_chk(_adapter *adapter, enum band_type band, u8 ch, u8 *bw, u8 *offset, const char *caller)
|
{
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);
|
struct rtw_chset *chset = adapter_to_chset(adapter);
|
int ch_idx;
|
u8 ret = _SUCCESS;
|
|
ch_idx = rtw_chset_search_bch(chset, band, ch);
|
if (ch_idx < 0) {
|
RTW_WARN("%s ch:%u doesn't fit in chplan\n", caller, ch);
|
ret = _FAIL;
|
goto exit;
|
}
|
if (chset->chs[ch_idx].flags & RTW_CHF_NO_IR) {
|
RTW_WARN("%s ch:%u is passive\n", caller, ch);
|
ret = _FAIL;
|
goto exit;
|
}
|
|
rtw_adjust_bchbw(adapter, band, ch, bw, offset);
|
|
if (!rtw_get_offset_by_bchbw(band, ch, *bw, offset)) {
|
RTW_WARN("%s %u, %u,%u has no valid offset\n", caller, band, ch, *bw);
|
ret = _FAIL;
|
goto exit;
|
}
|
|
while (!rtw_chset_is_bchbw_valid(chset, band, ch, *bw, *offset, 0, 0)
|
|| (!rtw_rfctl_radar_detect_supported(rfctl) && rtw_chset_is_dfs_bchbw(chset, band, ch, *bw, *offset))
|
) {
|
if (*bw > CHANNEL_WIDTH_20)
|
(*bw)--;
|
if (*bw == CHANNEL_WIDTH_20) {
|
*offset = CHAN_OFFSET_NO_EXT;
|
break;
|
}
|
}
|
|
|
if (!rtw_rfctl_radar_detect_supported(rfctl) && rtw_chset_is_dfs_bchbw(chset, band, ch, *bw, *offset)) {
|
RTW_WARN("%s DFS channel %u can't be used\n", caller, ch);
|
ret = _FAIL;
|
goto exit;
|
}
|
|
exit:
|
return ret;
|
}
|
|
u8 rtw_ap_bchbw_decision(_adapter *adapter, u8 ifbmp, u8 excl_ifbmp, s8 req_band
|
, s16 req_ch, s8 req_bw, s8 req_offset, struct rtw_chan_def *chdef)
|
{
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
struct rtw_chset *chset = adapter_to_chset(adapter);
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);
|
bool ch_avail = _FALSE;
|
enum band_type cur_ie_band[CONFIG_IFACE_NUMBER] = {BAND_ON_24G};
|
u8 cur_ie_freq0[CONFIG_IFACE_NUMBER] = {0};
|
u8 cur_ie_freq1[CONFIG_IFACE_NUMBER] = {0};
|
u8 cur_ie_ch[CONFIG_IFACE_NUMBER] = {0};
|
u8 cur_ie_bw[CONFIG_IFACE_NUMBER] = {0};
|
u8 cur_ie_offset[CONFIG_IFACE_NUMBER] = {0};
|
enum band_type dec_band[CONFIG_IFACE_NUMBER] = {BAND_ON_24G};
|
u8 dec_hwband[CONFIG_IFACE_NUMBER] = {0};
|
u8 dec_ch[CONFIG_IFACE_NUMBER] = {0};
|
u8 dec_bw[CONFIG_IFACE_NUMBER] = {0};
|
u8 dec_offset[CONFIG_IFACE_NUMBER] = {0};
|
u8 u_ch = 0, u_bw = 0, u_offset = 0;
|
enum band_type u_band = BAND_ON_24G;
|
WLAN_BSSID_EX *network;
|
struct mi_state mstate;
|
struct mi_state mstate_others;
|
bool set_u_ch = _FALSE;
|
u8 ifbmp_others = 0xFF & ~ifbmp & ~excl_ifbmp;
|
u8 ifbmp_ch_changed = 0;
|
bool ifbmp_all_mesh = 0;
|
_adapter *iface;
|
int i;
|
#ifdef CONFIG_MCC_MODE
|
struct rtw_phl_com_t *phl_com = GET_PHL_COM(dvobj);
|
u8 mcc_sup = phl_com->dev_cap.mcc_sup;
|
#endif
|
struct _ADAPTER_LINK *adapter_link = GET_PRIMARY_LINK(adapter);
|
struct _ADAPTER_LINK *iface_link;
|
struct link_mlme_ext_priv *mlmeext;
|
#ifdef CONFIG_DBCC_SUPPORT
|
enum phl_band_idx hw_band = adapter_link->wrlink->hw_band;
|
|
dec_hwband[adapter->iface_id] = hw_band;
|
#endif
|
|
#ifdef CONFIG_RTW_MESH
|
for (i = 0; i < dvobj->iface_nums; i++)
|
if ((ifbmp & BIT(i)) && dvobj->padapters[i])
|
if (!MLME_IS_MESH(dvobj->padapters[i]))
|
break;
|
ifbmp_all_mesh = i >= dvobj->iface_nums ? 1 : 0;
|
#endif
|
|
RTW_INFO("%s ifbmp:0x%02x excl_ifbmp:0x%02x req:%d,%d,%d\n", __func__
|
, ifbmp, excl_ifbmp, req_ch, req_bw, req_offset);
|
rtw_mi_status_by_ifbmp(adapter, ifbmp, &mstate);
|
rtw_mi_status_by_ifbmp(adapter, ifbmp_others, &mstate_others);
|
RTW_INFO("%s others ld_sta_num:%u, lg_sta_num:%u, ap_num:%u, mesh_num:%u\n"
|
, __func__, MSTATE_STA_LD_NUM(&mstate_others), MSTATE_STA_LG_NUM(&mstate_others)
|
, MSTATE_AP_NUM(&mstate_others), MSTATE_MESH_NUM(&mstate_others));
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
if (!(ifbmp & BIT(i)) || !dvobj->padapters[i])
|
continue;
|
iface = dvobj->padapters[i];
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
iface_link = GET_PRIMARY_LINK(iface);
|
mlmeext = &(iface_link->mlmeextpriv);
|
network = &(mlmeext->mlmext_info.network);
|
|
/* get current IE channel settings */
|
rtw_ies_get_bchbw(BSS_EX_TLV_IES(network), BSS_EX_TLV_IES_LEN(network)
|
, &cur_ie_band[i] , &cur_ie_ch[i] , &cur_ie_bw[i]
|
, &cur_ie_offset[i], &cur_ie_freq0[i], &cur_ie_freq1[i], 1, 1, 1);
|
|
/* prepare temporary channel setting decision */
|
if (req_ch == 0) {
|
/* request comes from upper layer, use cur_ie values */
|
dec_band[i] = cur_ie_band[i];
|
dec_ch[i] = cur_ie_ch[i];
|
dec_bw[i] = cur_ie_bw[i];
|
dec_offset[i] = cur_ie_offset[i];
|
} else {
|
/* use chbw of cur_ie updated with specifying req as temporary decision */
|
|
if (req_ch <= REQ_CH_NONE) {
|
dec_ch[i] = cur_ie_ch[i];
|
dec_band[i] = cur_ie_band[i];
|
} else {
|
dec_ch[i] = req_ch;
|
dec_band[i] = req_band;
|
}
|
|
if (req_bw <= REQ_BW_NONE) {
|
if (req_bw == REQ_BW_ORI)
|
dec_bw[i] = iface_link->mlmepriv.ori_chandef.bw;
|
else
|
dec_bw[i] = cur_ie_bw[i];
|
} else {
|
dec_bw[i] = req_bw;
|
}
|
|
dec_offset[i] = (req_offset <= REQ_OFFSET_NONE) ? cur_ie_offset[i] : req_offset;
|
#ifdef CONFIG_DBCC_SUPPORT
|
dec_hwband[i] = iface_link->wrlink->hw_band;
|
#endif
|
}
|
}
|
|
if (MSTATE_STA_LD_NUM(&mstate_others) || MSTATE_STA_LG_NUM(&mstate_others)
|
|| MSTATE_AP_NUM(&mstate_others) || MSTATE_MESH_NUM(&mstate_others)
|
) {
|
/* has linked/linking STA or has AP/Mesh mode */
|
rtw_warn_on(!rtw_mi_get_ch_setting_union_by_ifbmp(adapter, ifbmp_others, &u_band, &u_ch, &u_bw, &u_offset));
|
RTW_INFO("%s others union:%u,%u,%u,%u\n", __func__, u_band, u_ch, u_bw, u_offset);
|
}
|
|
#ifdef CONFIG_MCC_MODE
|
if (mcc_sup && req_ch == 0) {
|
/* will disable MCC in ap starter prepare after v10 merge */
|
if (rtw_hw_mcc_chk_inprogress(adapter, adapter_link)) {
|
u8 if_id = adapter->iface_id;
|
|
mlmeext = &(adapter_link->mlmeextpriv);
|
/* check channel settings are the same */
|
if (cur_ie_ch[if_id] == mlmeext->chandef.chan
|
&& cur_ie_band[if_id] == mlmeext->chandef.band
|
&& cur_ie_bw[if_id] == mlmeext->chandef.bw
|
&& cur_ie_offset[if_id] == mlmeext->chandef.offset) {
|
|
RTW_INFO(FUNC_ADPT_FMT"req ch settings are the same as current ch setting, go to exit\n"
|
, FUNC_ADPT_ARG(adapter));
|
goto exit;
|
} else {
|
RTW_WARN(FUNC_ADPT_FMT"request channel settings are different from current channel setting(%d,%d,%d,%d,%d,%d), restart MCC\n"
|
, FUNC_ADPT_ARG(adapter)
|
, cur_ie_ch[if_id], cur_ie_bw[if_id], cur_ie_offset[if_id]
|
, mlmeext->chandef.chan, mlmeext->chandef.bw, mlmeext->chandef.offset);
|
#if 0
|
rtw_hal_set_mcc_setting_disconnect(adapter);
|
#endif
|
}
|
}
|
}
|
#endif /* CONFIG_MCC_MODE */
|
|
if (MSTATE_STA_LG_NUM(&mstate_others) || MSTATE_STA_LD_NUM(&mstate_others)
|
|| MSTATE_AP_NUM(&mstate_others) || MSTATE_MESH_NUM(&mstate_others)
|
) {
|
/* has linked or linking STA mode or AP/Mesh mode */
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
if (!(ifbmp & BIT(i)) || !dvobj->padapters[i])
|
continue;
|
iface = dvobj->padapters[i];
|
|
if (!rtw_iface_at_same_hwband(adapter, iface))
|
continue;
|
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
iface_link = GET_PRIMARY_LINK(iface);
|
#ifdef CONFIG_MCC_MODE
|
if (mcc_sup) {
|
if (!rtw_is_bchbw_grouped(u_band, u_ch, u_bw, u_offset,
|
dec_band[i], dec_ch[i], dec_bw[i], dec_offset[i])) {
|
mlmeext = &(iface_link->mlmeextpriv);
|
mlmeext->chandef.chan = chdef->chan = dec_ch[i];
|
mlmeext->chandef.bw = chdef->bw = dec_bw[i];
|
mlmeext->chandef.offset = chdef->offset = dec_offset[i];
|
mlmeext->chandef.band = chdef->band = dec_band[i];
|
|
/* Trigger CSA should update ifbmp_ch_changed */
|
#ifdef CONFIG_ECSA_PHL
|
if (CHK_ECSA_STATE(iface, ECSA_ST_SW_START) &&
|
(cur_ie_ch[i] != dec_ch[i]
|
|| cur_ie_band[i] != dec_band[i]
|
|| cur_ie_bw[i] != dec_bw[i]
|
|| cur_ie_offset[i] != dec_offset[i])) {
|
ifbmp_ch_changed |= BIT(i);
|
RTW_INFO("CSA : "FUNC_ADPT_FMT" : Trigger CSA in mcc mode\n",
|
FUNC_ADPT_ARG(iface));
|
}
|
|
RTW_INFO(FUNC_ADPT_FMT" enable mcc: %u,%u,%u,%u\n", FUNC_ADPT_ARG(iface)
|
, chdef->band, chdef->chan, chdef->bw, chdef->offset);
|
#endif
|
goto exit;
|
}
|
}
|
#endif /* CONFIG_MCC_MODE */
|
|
rtw_adjust_bchbw(iface, u_band, u_ch, &dec_bw[i], &dec_offset[i]);
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(iface))
|
rtw_mesh_adjust_bchbw(u_band, u_ch, &dec_bw[i], &dec_offset[i]);
|
#endif
|
|
if (req_ch == 0 && dec_bw[i] > u_bw
|
&& rtw_chset_is_dfs_bchbw(chset, u_band, u_ch, u_bw, u_offset)
|
) {
|
/* request comes from upper layer, prevent from additional channel waiting */
|
dec_bw[i] = u_bw;
|
if (dec_bw[i] == CHANNEL_WIDTH_20)
|
dec_offset[i] = CHAN_OFFSET_NO_EXT;
|
}
|
|
/* follow */
|
rtw_chset_sync_bchbw(chset
|
, &dec_band[i], &dec_ch[i], &dec_bw[i], &dec_offset[i]
|
, &u_band, &u_ch, &u_bw, &u_offset, 1, 0);
|
}
|
|
set_u_ch = _TRUE;
|
|
} else {
|
/* autonomous decision */
|
u8 ori_ch = 0, ori_offset = CHAN_OFFSET_NO_EXT;
|
u8 ori_band = 0;
|
u8 max_bw;
|
bool by_int_info;
|
|
if (req_ch <= REQ_CH_NONE) /* channel is not specified */
|
goto choose_chbw;
|
|
/* get tmp dec union of ifbmp */
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
if (!(ifbmp & BIT(i)) || !dvobj->padapters[i])
|
continue;
|
#ifdef CONFIG_DBCC_SUPPORT
|
if (dec_hwband[i] != hw_band)
|
continue;
|
#endif
|
|
if (u_ch == 0) {
|
u_band = dec_band[i];
|
u_ch = dec_ch[i];
|
u_bw = dec_bw[i];
|
u_offset = dec_offset[i];
|
rtw_adjust_bchbw(adapter, u_band, u_ch, &u_bw, &u_offset);
|
rtw_get_offset_by_bchbw(u_band, u_ch, u_bw, &u_offset);
|
} else {
|
enum band_type tmp_band = dec_band[i];
|
u8 tmp_ch = dec_ch[i];
|
u8 tmp_bw = dec_bw[i];
|
u8 tmp_offset = dec_offset[i];
|
|
rtw_adjust_bchbw(adapter, tmp_band, tmp_ch, &tmp_bw, &tmp_offset);
|
rtw_get_offset_by_bchbw(tmp_band, tmp_ch, tmp_bw, &u_offset);
|
rtw_warn_on(!rtw_is_bchbw_grouped(u_band, u_ch, u_bw, u_offset, tmp_band, tmp_ch, tmp_bw, tmp_offset));
|
rtw_sync_bchbw(&tmp_band, &tmp_ch, &tmp_bw, &tmp_offset, &u_band, &u_ch, &u_bw, &u_offset);
|
}
|
}
|
|
#ifdef CONFIG_RTW_MESH
|
/* if ifbmp are all mesh, apply bw restriction */
|
if (ifbmp_all_mesh)
|
rtw_mesh_adjust_bchbw(u_band, u_ch, &u_bw, &u_offset);
|
#endif
|
|
RTW_INFO("%s ifbmp:0x%02x tmp union:%u,%u,%u,%u\n", __func__, ifbmp, u_band, u_ch, u_bw, u_offset);
|
|
/* check if tmp dec union is usable */
|
if (rtw_ap_ch_specific_chk(adapter, u_band, u_ch, &u_bw, &u_offset, __func__) == _FAIL) {
|
/* channel can't be used */
|
if (req_ch > 0) {
|
/* specific channel and not from IE => don't change channel setting */
|
goto exit;
|
}
|
goto choose_chbw;
|
} else if (rtw_chset_is_bchbw_non_ocp(chset, u_band, u_ch, u_bw, u_offset)) {
|
RTW_WARN("%s DFS channel %u,%u under non ocp\n", __func__, u_ch, u_bw);
|
if (req_ch > 0 && req_bw > REQ_BW_NONE) {
|
/* change_chbw with specific channel and specific bw, goto update_bss_chbw directly */
|
goto update_bss_chbw;
|
}
|
} else
|
goto update_bss_chbw;
|
|
choose_chbw:
|
by_int_info = req_ch == REQ_CH_INT_INFO ? 1 : 0;
|
if (req_band <= REQ_BAND_NONE || req_band >= BAND_MAX) {
|
/* band is unspecified/invalid means channel is also unspecified */
|
req_ch = 0;
|
req_band = BAND_MAX;
|
} else if (req_ch <= REQ_CH_NONE)
|
req_ch = 0;
|
max_bw = req_bw > REQ_BW_NONE ? req_bw : CHANNEL_WIDTH_20;
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
if (!(ifbmp & BIT(i)) || !dvobj->padapters[i])
|
continue;
|
iface = dvobj->padapters[i];
|
|
if (!rtw_iface_at_same_hwband(adapter, iface))
|
continue;
|
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
iface_link = GET_PRIMARY_LINK(iface);
|
mlmeext = &(iface_link->mlmeextpriv);
|
|
if (req_bw <= REQ_BW_NONE) {
|
if (req_bw == REQ_BW_ORI) {
|
if (max_bw < iface_link->mlmepriv.ori_chandef.bw)
|
max_bw = iface_link->mlmepriv.ori_chandef.bw;
|
} else {
|
if (max_bw < cur_ie_bw[i])
|
max_bw = cur_ie_bw[i];
|
}
|
}
|
|
if (MSTATE_AP_NUM(&mstate) || MSTATE_MESH_NUM(&mstate)) {
|
if (ori_ch == 0) {
|
ori_band = mlmeext->chandef.band;
|
ori_ch = mlmeext->chandef.chan;
|
ori_offset = mlmeext->chandef.offset;
|
} else if (ori_ch != mlmeext->chandef.chan) {
|
rtw_warn_on(1);
|
} else if (mlmeext->chandef.offset != CHAN_OFFSET_NO_EXT) {
|
if (ori_offset == CHAN_OFFSET_NO_EXT)
|
ori_offset = mlmeext->chandef.offset;
|
else if (ori_offset != mlmeext->chandef.offset)
|
rtw_warn_on(1);
|
}
|
} else {
|
if (ori_ch == 0) {
|
ori_band = cur_ie_band[i];
|
ori_ch = cur_ie_ch[i];
|
ori_offset = cur_ie_offset[i];
|
} else if (ori_ch != cur_ie_ch[i]) {
|
rtw_warn_on(1);
|
} else if (cur_ie_offset[i] != CHAN_OFFSET_NO_EXT) {
|
if (ori_offset == CHAN_OFFSET_NO_EXT)
|
ori_offset = cur_ie_offset[i];
|
else if (ori_offset != cur_ie_offset[i])
|
rtw_warn_on(1);
|
}
|
}
|
}
|
req_offset = req_offset > REQ_OFFSET_NONE ? req_offset : CHAN_OFFSET_NO_EXT;
|
|
ch_avail = rtw_rfctl_choose_bchbw(rfctl
|
, req_band, req_ch, max_bw, req_offset
|
, ori_band, ori_ch, ori_offset
|
, &u_band, &u_ch, &u_bw
|
, &u_offset, by_int_info, ifbmp_all_mesh, __func__);
|
if (ch_avail == _FALSE)
|
goto exit;
|
|
update_bss_chbw:
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
if (!(ifbmp & BIT(i)) || !dvobj->padapters[i])
|
continue;
|
iface = dvobj->padapters[i];
|
|
if (!rtw_iface_at_same_hwband(adapter, iface))
|
continue;
|
|
dec_ch[i] = u_ch;
|
dec_band[i] = u_band;
|
if (dec_bw[i] > u_bw)
|
dec_bw[i] = u_bw;
|
if (dec_bw[i] == CHANNEL_WIDTH_20)
|
dec_offset[i] = CHAN_OFFSET_NO_EXT;
|
else
|
dec_offset[i] = u_offset;
|
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(iface))
|
rtw_mesh_adjust_bchbw(dec_band[i], dec_ch[i], &dec_bw[i], &dec_offset[i]);
|
#endif
|
}
|
|
set_u_ch = _TRUE;
|
}
|
|
ifbmp_ch_changed = rtw_ap_update_chbw_by_ifbmp(dvobj, ifbmp
|
, cur_ie_band, cur_ie_ch, cur_ie_bw, cur_ie_offset
|
, dec_band, dec_ch, dec_bw, dec_offset
|
, __func__);
|
|
if (u_ch != 0)
|
RTW_INFO("%s union:%u,%u,%u,%u\n", __func__, u_band, u_ch, u_bw, u_offset);
|
|
if (rtw_mi_check_fwstate(adapter, WIFI_UNDER_SURVEY)) {
|
/* scanning, leave ch setting to scan state machine */
|
set_u_ch = _FALSE;
|
RTW_INFO("%s, %d NG union:%u,%u,%u,%u\n"
|
, __FUNCTION__, __LINE__, u_band, u_ch, u_bw, u_offset);
|
}
|
|
if (set_u_ch == _TRUE) {
|
chdef->band = u_band;
|
chdef->chan = u_ch;
|
chdef->bw = u_bw;
|
chdef->offset= u_offset;
|
}
|
exit:
|
return ifbmp_ch_changed;
|
}
|
|
u8 rtw_ap_sta_states_check(_adapter *adapter)
|
{
|
struct sta_info *psta;
|
struct sta_priv *pstapriv = &adapter->stapriv;
|
_list *plist, *phead;
|
u8 rst = _FALSE;
|
|
if (!MLME_IS_AP(adapter) && !MLME_IS_MESH(adapter))
|
return _FALSE;
|
|
if (pstapriv->auth_list_cnt !=0)
|
return _TRUE;
|
|
rtw_stapriv_asoc_list_lock(pstapriv);
|
phead = &pstapriv->asoc_list;
|
plist = get_next(phead);
|
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
|
|
psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
|
plist = get_next(plist);
|
|
if (!(psta->state & WIFI_ASOC_STATE)) {
|
RTW_INFO(ADPT_FMT"- SoftAP/Mesh - sta under linking, its state = 0x%x\n", ADPT_ARG(adapter), psta->state);
|
rst = _TRUE;
|
break;
|
} else if (psta->state & WIFI_UNDER_KEY_HANDSHAKE) {
|
RTW_INFO(ADPT_FMT"- SoftAP/Mesh - sta under key handshaking, its state = 0x%x\n", ADPT_ARG(adapter), psta->state);
|
rst = _TRUE;
|
break;
|
}
|
}
|
rtw_stapriv_asoc_list_unlock(pstapriv);
|
return rst;
|
}
|
|
void rtw_ap_parse_sta_capability(_adapter *adapter, struct sta_info *sta, u8 *cap)
|
{
|
sta->capability = RTW_GET_LE16(cap);
|
if (sta->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)
|
sta->flags |= WLAN_STA_SHORT_PREAMBLE;
|
else
|
sta->flags &= ~WLAN_STA_SHORT_PREAMBLE;
|
}
|
|
u16 rtw_ap_parse_sta_supported_rates(_adapter *adapter, struct sta_info *sta, u8 *tlv_ies, u16 tlv_ies_len)
|
{
|
u8 rate_set[12];
|
u8 rate_num;
|
int i;
|
u16 status = _STATS_SUCCESSFUL_;
|
|
rtw_ies_get_supported_rate(tlv_ies, tlv_ies_len, rate_set, &rate_num);
|
if (rate_num == 0) {
|
RTW_INFO(FUNC_ADPT_FMT" sta "MAC_FMT" with no supported rate\n"
|
, FUNC_ADPT_ARG(adapter), MAC_ARG(sta->phl_sta->mac_addr));
|
status = _STATS_FAILURE_;
|
goto exit;
|
}
|
|
_rtw_memcpy(sta->bssrateset, rate_set, rate_num);
|
sta->bssratelen = rate_num;
|
|
if (MLME_IS_AP(adapter)) {
|
/* this function force only CCK rates to be bassic rate... */
|
UpdateBrateTblForSoftAP(sta->bssrateset, sta->bssratelen);
|
}
|
|
/* if (hapd->iface->current_mode->mode == HOSTAPD_MODE_IEEE80211G) */ /* ? */
|
sta->flags |= WLAN_STA_NONERP;
|
for (i = 0; i < sta->bssratelen; i++) {
|
if ((sta->bssrateset[i] & 0x7f) > 22) {
|
sta->flags &= ~WLAN_STA_NONERP;
|
break;
|
}
|
}
|
|
exit:
|
return status;
|
}
|
|
u16 rtw_ap_parse_sta_security_ie(_adapter *adapter, struct sta_info *sta, struct rtw_ieee802_11_elems *elems)
|
{
|
struct security_priv *sec = &adapter->securitypriv;
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
u8 *wpa_ie;
|
int wpa_ie_len;
|
int group_cipher = 0, pairwise_cipher = 0, gmcs = 0;
|
u32 akm = 0;
|
u8 mfp_opt = MFP_NO;
|
u8 spp_opt = 0;
|
u16 status = _STATS_SUCCESSFUL_;
|
|
sta->dot8021xalg = 0;
|
sta->wpa_psk = 0;
|
sta->wpa_group_cipher = 0;
|
sta->wpa2_group_cipher = 0;
|
sta->wpa_pairwise_cipher = 0;
|
sta->wpa2_pairwise_cipher = 0;
|
sta->akm_suite_type = 0;
|
_rtw_memset(sta->wpa_ie, 0, sizeof(sta->wpa_ie));
|
|
if ((sec->wpa_psk & BIT(1)) && elems->rsn_ie) {
|
wpa_ie = elems->rsn_ie;
|
wpa_ie_len = elems->rsn_ie_len;
|
|
if (rtw_parse_wpa2_ie(wpa_ie - 2, wpa_ie_len + 2, &group_cipher, &pairwise_cipher, &gmcs, &akm, &mfp_opt, &spp_opt) == _SUCCESS) {
|
sta->dot8021xalg = 1;/* psk, todo:802.1x */
|
sta->wpa_psk |= BIT(1);
|
|
/* RSN optional field absent; the validation is already checked in rtw_rsne_info_parse() */
|
if (!group_cipher) {
|
RTW_INFO("STA lacks WPA2 Group Suite Cipher --> Default\n");
|
group_cipher = sec->wpa2_group_cipher;
|
}
|
if (!pairwise_cipher) {
|
RTW_INFO("STA lacks WPA2 Pairwise Suite Cipher --> Default\n");
|
pairwise_cipher = sec->wpa2_pairwise_cipher;
|
}
|
if (!akm) {
|
RTW_INFO("STA lacks WPA2 AKM Cipher --> Default\n");
|
akm = sec->akmp;
|
}
|
|
sta->wpa2_group_cipher = group_cipher & sec->wpa2_group_cipher;
|
sta->wpa2_pairwise_cipher = pairwise_cipher & sec->wpa2_pairwise_cipher;
|
sta->akm_suite_type = akm;
|
|
if (MLME_IS_AP(adapter) && (CHECK_BIT(WLAN_AKM_TYPE_SAE, akm)) && (MFP_NO == mfp_opt)) {
|
status = WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION;
|
goto exit;
|
}
|
|
/* RSN optional field exists but no match */
|
if (!sta->wpa2_group_cipher) {
|
status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
|
goto exit;
|
}
|
if (!sta->wpa2_pairwise_cipher) {
|
status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID;
|
goto exit;
|
}
|
if (MLME_IS_AP(adapter) && (!CHECK_BIT(sec->akmp, akm))) {
|
status = WLAN_STATUS_AKMP_NOT_VALID;
|
goto exit;
|
}
|
}
|
else {
|
status = WLAN_STATUS_INVALID_IE;
|
goto exit;
|
}
|
}
|
else if ((sec->wpa_psk & BIT(0)) && elems->wpa_ie) {
|
wpa_ie = elems->wpa_ie;
|
wpa_ie_len = elems->wpa_ie_len;
|
|
if (rtw_parse_wpa_ie(wpa_ie - 2, wpa_ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
|
sta->dot8021xalg = 1;/* psk, todo:802.1x */
|
sta->wpa_psk |= BIT(0);
|
|
sta->wpa_group_cipher = group_cipher & sec->wpa_group_cipher;
|
sta->wpa_pairwise_cipher = pairwise_cipher & sec->wpa_pairwise_cipher;
|
|
if (!sta->wpa_group_cipher) {
|
status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
|
goto exit;
|
}
|
|
if (!sta->wpa_pairwise_cipher) {
|
status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID;
|
goto exit;
|
}
|
} else {
|
status = WLAN_STATUS_INVALID_IE;
|
goto exit;
|
}
|
|
} else {
|
wpa_ie = NULL;
|
wpa_ie_len = 0;
|
}
|
|
if (sec->dot11PrivacyAlgrthm != _NO_PRIVACY_) {
|
/*check if amsdu is allowed */
|
if (rtw_check_amsdu_disable(adapter->registrypriv.amsdu_mode, spp_opt) == _TRUE)
|
sta->flags |= WLAN_STA_AMSDU_DISABLE;
|
}
|
|
/* mfp_opt=0 for WPS connection */
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS) && elems->wps_ie)
|
goto ignore_mfp_opt;
|
|
if ((sec->mfp_opt == MFP_REQUIRED && mfp_opt < MFP_OPTIONAL)
|
|| (mfp_opt == MFP_REQUIRED && sec->mfp_opt < MFP_OPTIONAL)
|
) {
|
status = WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION;
|
goto exit;
|
}
|
ignore_mfp_opt:
|
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(adapter)) {
|
/* MFP is mandatory for secure mesh */
|
if (adapter->mesh_info.mesh_auth_id)
|
sta->flags |= WLAN_STA_MFP;
|
} else
|
#endif
|
if (sec->mfp_opt >= MFP_OPTIONAL && mfp_opt >= MFP_OPTIONAL)
|
sta->flags |= WLAN_STA_MFP;
|
|
#ifdef CONFIG_IEEE80211W
|
if ((sta->flags & WLAN_STA_MFP)
|
&& (sec->mfp_opt >= MFP_OPTIONAL && mfp_opt >= MFP_OPTIONAL)
|
&& security_type_bip_to_gmcs(sec->dot11wCipher) != gmcs
|
) {
|
status = WLAN_STATUS_CIPHER_REJECTED_PER_POLICY;
|
goto exit;
|
}
|
#endif
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
if (MLME_IS_AP(adapter) &&
|
(sec->auth_type == MLME_AUTHTYPE_SAE) &&
|
(CHECK_BIT(WLAN_AKM_TYPE_SAE, sta->akm_suite_type)) &&
|
(WLAN_AUTH_OPEN == sta->authalg)) {
|
/* WPA3-SAE, PMK caching */
|
if (rtw_cached_pmkid(adapter, sta->phl_sta->mac_addr) == -1) {
|
RTW_INFO("SAE: No PMKSA cache entry found\n");
|
status = WLAN_STATUS_INVALID_PMKID;
|
goto exit;
|
} else {
|
RTW_INFO("SAE: PMKSA cache entry found\n");
|
}
|
}
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
if (!MLME_IS_AP(adapter))
|
goto exit;
|
|
sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS);
|
/* if (hapd->conf->wps_state && wpa_ie == NULL) { */ /* todo: to check ap if supporting WPS */
|
if (wpa_ie == NULL) {
|
if (elems->wps_ie) {
|
RTW_INFO("STA included WPS IE in "
|
"(Re)Association Request - assume WPS is "
|
"used\n");
|
sta->flags |= WLAN_STA_WPS;
|
/* wpabuf_free(sta->wps_ie); */
|
/* sta->wps_ie = wpabuf_alloc_copy(elems.wps_ie + 4, */
|
/* elems.wps_ie_len - 4); */
|
} else {
|
RTW_INFO("STA did not include WPA/RSN IE "
|
"in (Re)Association Request - possible WPS "
|
"use\n");
|
sta->flags |= WLAN_STA_MAYBE_WPS;
|
}
|
|
/* AP support WPA/RSN, and sta is going to do WPS, but AP is not ready */
|
/* that the selected registrar of AP is _FLASE */
|
if ((sec->wpa_psk > 0)
|
&& (sta->flags & (WLAN_STA_WPS | WLAN_STA_MAYBE_WPS))
|
) {
|
struct mlme_priv *mlme = &adapter->mlmepriv;
|
|
if (mlme->wps_beacon_ie) {
|
u8 selected_registrar = 0;
|
|
rtw_get_wps_attr_content(mlme->wps_beacon_ie, mlme->wps_beacon_ie_len, WPS_ATTR_SELECTED_REGISTRAR, &selected_registrar, NULL);
|
|
if (!selected_registrar) {
|
RTW_INFO("selected_registrar is _FALSE , or AP is not ready to do WPS\n");
|
status = _STATS_UNABLE_HANDLE_STA_;
|
goto exit;
|
}
|
}
|
}
|
|
} else {
|
int copy_len;
|
|
if (sec->wpa_psk == 0) {
|
RTW_INFO("STA " MAC_FMT
|
": WPA/RSN IE in association request, but AP don't support WPA/RSN\n",
|
MAC_ARG(sta->phl_sta->mac_addr));
|
status = WLAN_STATUS_INVALID_IE;
|
goto exit;
|
}
|
|
if (elems->wps_ie) {
|
RTW_INFO("STA included WPS IE in "
|
"(Re)Association Request - WPS is "
|
"used\n");
|
sta->flags |= WLAN_STA_WPS;
|
copy_len = 0;
|
} else
|
copy_len = ((wpa_ie_len + 2) > sizeof(sta->wpa_ie)) ? (sizeof(sta->wpa_ie)) : (wpa_ie_len + 2);
|
|
if (copy_len > 0)
|
_rtw_memcpy(sta->wpa_ie, wpa_ie - 2, copy_len);
|
}
|
|
exit:
|
return status;
|
}
|
|
void rtw_ap_parse_sta_wmm_ie(_adapter *adapter, struct sta_info *sta, u8 *tlv_ies, u16 tlv_ies_len)
|
{
|
struct link_mlme_priv *mlme = &sta->padapter_link->mlmepriv;
|
unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01};
|
u8 *p;
|
|
sta->flags &= ~WLAN_STA_WME;
|
sta->qos_option = 0;
|
sta->qos_info = 0;
|
sta->has_legacy_ac = _TRUE;
|
sta->uapsd_vo = 0;
|
sta->uapsd_vi = 0;
|
sta->uapsd_be = 0;
|
sta->uapsd_bk = 0;
|
|
if (!mlme->qospriv.qos_option)
|
goto exit;
|
|
#ifdef CONFIG_RTW_MESH
|
if (MLME_IS_MESH(adapter)) {
|
/* QoS is mandatory in mesh */
|
sta->flags |= WLAN_STA_WME;
|
}
|
#endif
|
|
p = rtw_get_ie_ex(tlv_ies, tlv_ies_len, WLAN_EID_VENDOR_SPECIFIC, WMM_IE, 6, NULL, NULL);
|
if (!p)
|
goto exit;
|
|
sta->flags |= WLAN_STA_WME;
|
sta->qos_option = 1;
|
sta->qos_info = *(p + 8);
|
sta->max_sp_len = (sta->qos_info >> 5) & 0x3;
|
|
if ((sta->qos_info & 0xf) != 0xf)
|
sta->has_legacy_ac = _TRUE;
|
else
|
sta->has_legacy_ac = _FALSE;
|
|
if (sta->qos_info & 0xf) {
|
if (sta->qos_info & BIT(0))
|
sta->uapsd_vo = BIT(0) | BIT(1);
|
else
|
sta->uapsd_vo = 0;
|
|
if (sta->qos_info & BIT(1))
|
sta->uapsd_vi = BIT(0) | BIT(1);
|
else
|
sta->uapsd_vi = 0;
|
|
if (sta->qos_info & BIT(2))
|
sta->uapsd_bk = BIT(0) | BIT(1);
|
else
|
sta->uapsd_bk = 0;
|
|
if (sta->qos_info & BIT(3))
|
sta->uapsd_be = BIT(0) | BIT(1);
|
else
|
sta->uapsd_be = 0;
|
}
|
|
exit:
|
return;
|
}
|
|
void rtw_ap_parse_sta_ht_ie(_adapter *adapter, struct sta_info *sta, struct rtw_ieee802_11_elems *elems)
|
{
|
struct link_mlme_priv *mlme = &sta->padapter_link->mlmepriv;
|
|
sta->flags &= ~WLAN_STA_HT;
|
|
#ifdef CONFIG_80211N_HT
|
if (mlme->htpriv.ht_option == _FALSE)
|
goto exit;
|
|
/* save HT capabilities in the sta object */
|
_rtw_memset(&sta->htpriv.ht_cap, 0, sizeof(struct rtw_ieee80211_ht_cap));
|
if (elems->ht_capabilities && elems->ht_capabilities_len >= sizeof(struct rtw_ieee80211_ht_cap)) {
|
sta->flags |= WLAN_STA_HT;
|
sta->flags |= WLAN_STA_WME;
|
_rtw_memcpy(&sta->htpriv.ht_cap, elems->ht_capabilities, sizeof(struct rtw_ieee80211_ht_cap));
|
|
if (elems->ht_operation && elems->ht_operation_len == HT_OP_IE_LEN) {
|
_rtw_memcpy(sta->htpriv.ht_op, elems->ht_operation, HT_OP_IE_LEN);
|
sta->htpriv.op_present = 1;
|
}
|
}
|
exit:
|
#endif
|
|
return;
|
}
|
|
void rtw_ap_parse_sta_vht_ie(_adapter *adapter, struct sta_info *sta, struct rtw_ieee802_11_elems *elems)
|
{
|
struct link_mlme_priv *mlme = &sta->padapter_link->mlmepriv;
|
|
sta->flags &= ~WLAN_STA_VHT;
|
|
#ifdef CONFIG_80211AC_VHT
|
if (mlme->vhtpriv.vht_option == _FALSE)
|
goto exit;
|
|
_rtw_memset(&sta->vhtpriv, 0, sizeof(struct vht_priv));
|
if (elems->vht_capabilities && elems->vht_capabilities_len == VHT_CAP_IE_LEN) {
|
sta->flags |= WLAN_STA_VHT;
|
_rtw_memcpy(sta->vhtpriv.vht_cap, elems->vht_capabilities, VHT_CAP_IE_LEN);
|
|
if (elems->vht_operation && elems->vht_operation_len== VHT_OP_IE_LEN) {
|
_rtw_memcpy(sta->vhtpriv.vht_op, elems->vht_operation, VHT_OP_IE_LEN);
|
sta->vhtpriv.op_present = 1;
|
}
|
|
if (elems->vht_op_mode_notify && elems->vht_op_mode_notify_len == 1) {
|
_rtw_memcpy(&sta->vhtpriv.vht_op_mode_notify, elems->vht_op_mode_notify, 1);
|
sta->vhtpriv.notify_present = 1;
|
}
|
}
|
exit:
|
#endif
|
|
return;
|
}
|
|
void rtw_ap_parse_sta_he_ie(_adapter *adapter, struct sta_info *sta, struct rtw_ieee802_11_elems *elems)
|
{
|
struct link_mlme_priv *mlme = &sta->padapter_link->mlmepriv;
|
|
sta->flags &= ~WLAN_STA_HE;
|
|
#ifdef CONFIG_80211AX_HE
|
if (mlme->hepriv.he_option == _FALSE)
|
goto exit;
|
|
_rtw_memset(&sta->hepriv, 0, sizeof(struct he_priv));
|
if (elems->he_capabilities && (elems->he_capabilities_len <= HE_CAP_ELE_MAX_LEN)) {
|
sta->flags |= WLAN_STA_HE;
|
_rtw_memcpy(sta->hepriv.he_cap, elems->he_capabilities, elems->he_capabilities_len);
|
|
if (elems->he_operation && (elems->he_operation_len <= HE_OPER_ELE_MAX_LEN)) {
|
_rtw_memcpy(sta->hepriv.he_op, elems->he_operation, elems->he_operation_len);
|
sta->hepriv.op_present = 1;
|
}
|
|
#if 0
|
if (elems->vht_op_mode_notify && elems->vht_op_mode_notify_len == 1) {
|
_rtw_memcpy(&sta->vhtpriv.vht_op_mode_notify, elems->vht_op_mode_notify, 1);
|
sta->vhtpriv.notify_present = 1;
|
}
|
#endif
|
}
|
#if CONFIG_IEEE80211_BAND_6GHZ
|
if (elems->he_6g_band_cap && (elems->he_6g_band_cap_len == HE_6G_BAND_CAP_MAX_LEN)) {
|
sta->flags |= WLAN_STA_6G_BAND_CAP;
|
_rtw_memcpy(sta->hepriv.he_6g_band_cap, elems->he_6g_band_cap, elems->he_6g_band_cap_len);
|
} else {
|
sta->flags &= ~WLAN_STA_6G_BAND_CAP;
|
}
|
#endif
|
exit:
|
#endif
|
|
return;
|
}
|
|
void rtw_ap_parse_sta_multi_ap_ie(_adapter *adapter, struct sta_info *sta, u8 *ies, int ies_len)
|
{
|
sta->flags &= ~WLAN_STA_MULTI_AP;
|
|
#ifdef CONFIG_RTW_MULTI_AP
|
if (adapter->multi_ap
|
&& (rtw_get_multi_ap_ie_ext(ies, ies_len) & MULTI_AP_BACKHAUL_STA)
|
) {
|
if (adapter->multi_ap & MULTI_AP_BACKHAUL_BSS) /* with backhaul bss, enable WDS */
|
sta->flags |= WLAN_STA_MULTI_AP | WLAN_STA_WDS;
|
else if (adapter->multi_ap & MULTI_AP_FRONTHAUL_BSS) /* fronthaul bss only */
|
sta->flags |= WLAN_STA_MULTI_AP;
|
}
|
#endif
|
}
|
|
#if CONFIG_RTW_AP_DATA_BMC_TO_UC
|
static bool rtw_ap_data_bmc_to_uc(_adapter *adapter
|
, const u8 *da, const u8 *sa, const u8 *ori_ta
|
, u16 os_qid, _list *b2u_list)
|
{
|
struct sta_priv *stapriv = &adapter->stapriv;
|
struct xmit_priv *xmitpriv = &adapter->xmitpriv;
|
_list *head, *list;
|
struct sta_info *sta;
|
char b2u_sta_id[NUM_STA];
|
u8 b2u_sta_num = 0;
|
bool bmc_need = _FALSE;
|
int i;
|
|
rtw_stapriv_asoc_list_lock(stapriv);
|
head = &stapriv->asoc_list;
|
list = get_next(head);
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
int stainfo_offset;
|
|
sta = LIST_CONTAINOR(list, struct sta_info, asoc_list);
|
list = get_next(list);
|
|
stainfo_offset = rtw_stainfo_offset(stapriv, sta);
|
if (stainfo_offset_valid(stainfo_offset))
|
b2u_sta_id[b2u_sta_num++] = stainfo_offset;
|
}
|
rtw_stapriv_asoc_list_unlock(stapriv);
|
|
if (!b2u_sta_num)
|
goto exit;
|
|
for (i = 0; i < b2u_sta_num; i++) {
|
struct xmit_frame *b2uframe = NULL;
|
struct pkt_attrib *attrib;
|
|
sta = rtw_get_stainfo_by_offset(stapriv, b2u_sta_id[i]);
|
if (!(sta->state & WIFI_ASOC_STATE)
|
|| _rtw_memcmp(sta->phl_sta->mac_addr, sa, ETH_ALEN) == _TRUE
|
|| (ori_ta && _rtw_memcmp(sta->phl_sta->mac_addr, ori_ta, ETH_ALEN) == _TRUE)
|
|| is_broadcast_mac_addr(sta->phl_sta->mac_addr)
|
|| is_zero_mac_addr(sta->phl_sta->mac_addr))
|
continue;
|
|
if (core_tx_alloc_xmitframe(adapter, &b2uframe, os_qid) == FAIL) {
|
bmc_need = _TRUE;
|
break;
|
}
|
|
attrib = &b2uframe->attrib;
|
|
_rtw_memcpy(attrib->ra, sta->phl_sta->mac_addr, ETH_ALEN);
|
_rtw_memcpy(attrib->ta, sta->padapter_link->mac_addr, ETH_ALEN);
|
#ifdef CONFIG_RTW_WDS
|
if (adapter_use_wds(adapter) && (sta->flags & WLAN_STA_WDS)) {
|
_rtw_memcpy(attrib->dst, da, ETH_ALEN);
|
attrib->wds = 1;
|
} else
|
#endif
|
_rtw_memcpy(attrib->dst, attrib->ra, ETH_ALEN);
|
_rtw_memcpy(attrib->src, sa, ETH_ALEN);
|
|
rtw_list_insert_tail(&b2uframe->list, b2u_list);
|
}
|
|
exit:
|
return bmc_need;
|
}
|
|
void dump_ap_b2u_flags(void *sel, _adapter *adapter)
|
{
|
RTW_PRINT_SEL(sel, "%4s %4s\n", "src", "fwd");
|
RTW_PRINT_SEL(sel, "0x%02x 0x%02x\n", adapter->b2u_flags_ap_src, adapter->b2u_flags_ap_fwd);
|
}
|
#endif /* CONFIG_RTW_AP_DATA_BMC_TO_UC */
|
|
static int rtw_ap_nexthop_resolve(_adapter *adapter, struct xmit_frame *xframe)
|
{
|
struct pkt_attrib *attrib = &xframe->attrib;
|
int ret = _SUCCESS;
|
|
#ifdef CONFIG_RTW_WDS
|
if (adapter_use_wds(adapter)) {
|
if (rtw_wds_nexthop_lookup(adapter, attrib->dst, attrib->ra) == 0) {
|
if (_rtw_memcmp(attrib->dst, attrib->ra, ETH_ALEN) == _FALSE)
|
attrib->wds = 1;
|
} else {
|
ret = _FAIL;
|
}
|
} else
|
#endif
|
_rtw_memcpy(attrib->ra, attrib->dst, ETH_ALEN);
|
|
return ret;
|
}
|
|
#ifdef CONFIG_RTW_WDS
|
static void rtw_ap_data_flood_for_unknown_da(_adapter *adapter, const u8 *da,
|
const u8 *sa, const u8 *ori_ta,
|
u16 os_qid, _list *f_list)
|
{
|
struct sta_priv *stapriv = &adapter->stapriv;
|
struct xmit_priv *xmitpriv = &adapter->xmitpriv;
|
_list *head, *list;
|
struct sta_info *sta;
|
char sta_id[NUM_STA];
|
u8 sta_num = 0;
|
int i;
|
|
rtw_stapriv_asoc_list_lock(stapriv);
|
head = &stapriv->asoc_list;
|
list = get_next(head);
|
|
while ((rtw_end_of_queue_search(head, list)) == _FALSE) {
|
int stainfo_offset;
|
|
sta = LIST_CONTAINOR(list, struct sta_info, asoc_list);
|
list = get_next(list);
|
|
stainfo_offset = rtw_stainfo_offset(stapriv, sta);
|
if (stainfo_offset_valid(stainfo_offset))
|
sta_id[sta_num++] = stainfo_offset;
|
}
|
|
rtw_stapriv_asoc_list_unlock(stapriv);
|
|
if (!sta_num)
|
goto exit;
|
|
for (i = 0; i < sta_num; i++) {
|
struct xmit_frame *frame;
|
struct pkt_attrib *attrib;
|
|
sta = rtw_get_stainfo_by_offset(stapriv, sta_id[i]);
|
if (!(sta->state & WIFI_ASOC_STATE)
|
|| !(sta->flags & WLAN_STA_WDS)
|
|| _rtw_memcmp(sta->phl_sta->mac_addr, sa, ETH_ALEN) == _TRUE
|
|| (ori_ta && _rtw_memcmp(sta->phl_sta->mac_addr, ori_ta, ETH_ALEN) == _TRUE)
|
|| is_broadcast_mac_addr(sta->phl_sta->mac_addr)
|
|| is_zero_mac_addr(sta->phl_sta->mac_addr))
|
continue;
|
|
if (core_tx_alloc_xmitframe(adapter, &frame, os_qid) == FAIL)
|
break;
|
|
attrib = &frame->attrib;
|
|
_rtw_memcpy(attrib->ra, sta->phl_sta->mac_addr, ETH_ALEN);
|
_rtw_memcpy(attrib->ta, adapter_mac_addr(adapter), ETH_ALEN);
|
_rtw_memcpy(attrib->dst, da, ETH_ALEN);
|
_rtw_memcpy(attrib->src, sa, ETH_ALEN);
|
attrib->wds = 1;
|
|
rtw_list_insert_tail(&frame->list, f_list);
|
}
|
|
exit:
|
return;
|
}
|
#endif /* CONFIG_RTW_WDS */
|
|
int rtw_ap_addr_resolve(_adapter *adapter, u16 os_qid, struct xmit_frame *xframe,
|
struct sk_buff *pkt, _list *f_list)
|
{
|
struct pkt_file pktfile;
|
struct ethhdr etherhdr;
|
struct pkt_attrib *attrib;
|
u8 is_da_mcast;
|
|
int res = _SUCCESS;
|
|
_rtw_open_pktfile(pkt, &pktfile);
|
if (_rtw_pktfile_read(&pktfile, (u8 *)ðerhdr, ETH_HLEN) != ETH_HLEN) {
|
res = _FAIL;
|
goto exit;
|
}
|
|
xframe->pkt = pkt;
|
#if defined(CONFIG_RTW_WDS) || CONFIG_RTW_AP_DATA_BMC_TO_UC
|
_rtw_init_listhead(f_list);
|
#endif
|
|
is_da_mcast = IS_MCAST(etherhdr.h_dest);
|
if (is_da_mcast) {
|
#if CONFIG_RTW_AP_DATA_BMC_TO_UC
|
if (rtw_ap_src_b2u_policy_chk(adapter->b2u_flags_ap_src, etherhdr.h_dest)
|
&& adapter->registrypriv.wifi_spec == 0
|
&& adapter->xmitpriv.free_xmitframe_cnt > (NR_XMITFRAME / 4)) {
|
if (rtw_ap_data_bmc_to_uc(adapter, etherhdr.h_dest,
|
etherhdr.h_source, NULL,
|
os_qid, f_list) == 0) {
|
res = RTW_ORI_NO_NEED;
|
goto exit;
|
}
|
}
|
#endif
|
}
|
|
attrib = &xframe->attrib;
|
|
_rtw_memcpy(attrib->dst, etherhdr.h_dest, ETH_ALEN);
|
_rtw_memcpy(attrib->src, etherhdr.h_source, ETH_ALEN);
|
_rtw_memcpy(attrib->ta, adapter_mac_addr(adapter), ETH_ALEN);
|
|
if (is_da_mcast) {
|
_rtw_memcpy(attrib->ra, attrib->dst, ETH_ALEN);
|
} else {
|
res = rtw_ap_nexthop_resolve(adapter, xframe);
|
#ifdef CONFIG_RTW_WDS
|
if (res != _SUCCESS) {
|
/* unknown DA, flood frame to every WDS STA */
|
rtw_ap_data_flood_for_unknown_da(adapter, etherhdr.h_dest,
|
etherhdr.h_source, NULL,
|
os_qid, f_list);
|
res = RTW_ORI_NO_NEED;
|
}
|
#endif
|
}
|
|
exit:
|
return res;
|
}
|
|
int rtw_ap_rx_data_validate_hdr(_adapter *adapter, union recv_frame *rframe, struct sta_info **sta)
|
{
|
struct sta_priv *stapriv = &adapter->stapriv;
|
struct rx_pkt_attrib *rattrib = &rframe->u.hdr.attrib;
|
u8 *whdr = get_recvframe_data(rframe);
|
u8 is_ra_bmc = 0;
|
sint ret = _FAIL;
|
|
if (!(MLME_STATE(adapter) & WIFI_ASOC_STATE))
|
goto exit;
|
|
switch (rattrib->to_fr_ds) {
|
case 2:
|
if (IS_MCAST(GetAddr1Ptr(whdr)))
|
goto exit;
|
_rtw_memcpy(rattrib->ra, GetAddr1Ptr(whdr), ETH_ALEN);
|
_rtw_memcpy(rattrib->ta, get_addr2_ptr(whdr), ETH_ALEN);
|
_rtw_memcpy(rattrib->dst, GetAddr3Ptr(whdr), ETH_ALEN); /* may change after checking AMSDU subframe header */
|
_rtw_memcpy(rattrib->src, get_addr2_ptr(whdr), ETH_ALEN);
|
_rtw_memcpy(rattrib->bssid, GetAddr1Ptr(whdr), ETH_ALEN);
|
break;
|
case 3:
|
is_ra_bmc = IS_MCAST(GetAddr1Ptr(whdr)) ? 1 : 0;
|
_rtw_memcpy(rattrib->ra, GetAddr1Ptr(whdr), ETH_ALEN);
|
_rtw_memcpy(rattrib->ta, get_addr2_ptr(whdr), ETH_ALEN);
|
_rtw_memcpy(rattrib->dst, GetAddr3Ptr(whdr), ETH_ALEN); /* may change after checking AMSDU subframe header */
|
_rtw_memcpy(rattrib->src, GetAddr4Ptr(whdr), ETH_ALEN); /* may change after checking AMSDU subframe header */
|
if (!is_ra_bmc)
|
_rtw_memcpy(rattrib->bssid, GetAddr1Ptr(whdr), ETH_ALEN);
|
break;
|
default:
|
ret = RTW_RX_HANDLED; /* don't count for drop */
|
goto exit;
|
}
|
|
if (rattrib->addr_cam_vld)
|
*sta = rtw_get_stainfo_by_macid(stapriv, rattrib->macid);
|
else
|
*sta = rtw_get_stainfo(stapriv, rattrib->ta);
|
|
if (*sta == NULL) {
|
if (!is_ra_bmc && !IS_RADAR_DETECTED(adapter_to_rfctl(adapter))) {
|
#ifndef CONFIG_CUSTOMER_ALIBABA_GENERAL
|
RTW_INFO(FUNC_ADPT_FMT" issue_deauth to "MAC_FMT" with reason(7), unknown TA\n"
|
, FUNC_ADPT_ARG(adapter), MAC_ARG(rattrib->ta));
|
issue_deauth(adapter, rattrib->ta, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
|
#endif
|
}
|
ret = RTW_RX_HANDLED;
|
goto exit;
|
}
|
|
#ifdef CONFIG_RTW_WDS_AUTO_EN
|
if (rattrib->to_fr_ds == 3 && !(sta->flags & WLAN_STA_WDS))
|
sta->flags |= WLAN_STA_WDS;
|
#endif
|
|
_rtw_spinlock_bh(&stapriv->active_time_lock);
|
if ((*sta)->start_active == _FALSE) {
|
(*sta)->start_active = _TRUE;
|
(*sta)->start_active_time = rtw_get_current_time();
|
(*sta)->latest_active_time = (*sta)->start_active_time;
|
} else {
|
(*sta)->latest_active_time = rtw_get_current_time();
|
}
|
_rtw_spinunlock_bh(&stapriv->active_time_lock);
|
|
process_pwrbit_data(adapter, rframe, *sta);
|
|
if ((get_frame_sub_type(whdr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE)
|
process_wmmps_data(adapter, rframe, *sta);
|
|
if (get_frame_sub_type(whdr) & BIT(6)) {
|
/* No data, will not indicate to upper layer, temporily count it here */
|
count_rx_stats(adapter, rframe, *sta);
|
ret = RTW_RX_HANDLED;
|
goto exit;
|
}
|
|
ret = _SUCCESS;
|
|
exit:
|
return ret;
|
}
|
|
int rtw_ap_rx_msdu_act_check(union recv_frame *rframe
|
, const u8 *da, const u8 *sa
|
, u8 *msdu, enum rtw_rx_llc_hdl llc_hdl
|
, struct xmit_frame **fwd_frame, _list *f_list)
|
{
|
_adapter *adapter = rframe->u.hdr.adapter;
|
struct rx_pkt_attrib *rattrib = &rframe->u.hdr.attrib;
|
struct rtw_wds_path *wpath;
|
u8 is_da_bmc = IS_MCAST(da);
|
u8 is_da_self = !is_da_bmc && _rtw_memcmp(da, adapter_mac_addr(adapter), ETH_ALEN);
|
u8 is_da_peer = 0;
|
int in_wds_tbl = 0;
|
u16 os_qid;
|
struct xmit_frame *xframe;
|
struct pkt_attrib *xattrib;
|
u8 fwd_ra[ETH_ALEN] = {0};
|
int act = 0;
|
|
#ifdef CONFIG_RTW_WDS
|
/* update/create wds info for SA, RA */
|
if (adapter_use_wds(adapter)
|
&& (rframe->u.hdr.psta->state & WIFI_ASOC_STATE)
|
&& _rtw_memcmp(sa, rframe->u.hdr.psta->phl_sta->mac_addr, ETH_ALEN) == _FALSE
|
) {
|
rtw_rcu_read_lock();
|
wpath = rtw_wds_path_lookup(adapter, sa);
|
if (!wpath)
|
rtw_wds_path_add(adapter, sa, rframe->u.hdr.psta);
|
else {
|
rtw_wds_path_assign_nexthop(wpath, rframe->u.hdr.psta);
|
wpath->last_update = rtw_get_current_time();
|
}
|
rtw_rcu_read_unlock();
|
}
|
#endif
|
|
/* SA is self, need no further process */
|
if (_rtw_memcmp(sa, adapter_mac_addr(adapter), ETH_ALEN) == _TRUE)
|
goto exit;
|
|
if (is_da_bmc) {
|
/* DA is bmc addr */
|
act |= RTW_RX_MSDU_ACT_INDICATE;
|
if (adapter->mlmepriv.ap_isolate)
|
goto exit;
|
goto fwd_chk;
|
|
}
|
|
if (is_da_self) {
|
/* DA is self, indicate */
|
act |= RTW_RX_MSDU_ACT_INDICATE;
|
goto exit;
|
}
|
|
/* DA is not self */
|
#ifdef CONFIG_RTW_WDS
|
if (adapter_use_wds(adapter))
|
in_wds_tbl = rtw_wds_nexthop_lookup(adapter, da, fwd_ra) == 0;
|
#endif
|
if (!in_wds_tbl)
|
is_da_peer = rtw_get_stainfo(&adapter->stapriv, da) ? 1 : 0;
|
|
if (in_wds_tbl || is_da_peer) {
|
/* DA is known (peer or can be forwarded by peer) */
|
if (adapter->mlmepriv.ap_isolate) {
|
#if defined(DBG_RX_DROP_FRAME)
|
RTW_INFO("DBG_RX_DROP_FRAME "FUNC_ADPT_FMT" DA("MAC_FMT") through peer, ap_isolate\n"
|
, FUNC_ADPT_ARG(adapter), MAC_ARG(da));
|
#endif
|
goto exit;
|
}
|
goto fwd_chk;
|
}
|
|
/* DA is unknown*/
|
act |= RTW_RX_MSDU_ACT_INDICATE;
|
if (adapter->mlmepriv.ap_isolate) {
|
/*
|
* unknown DA and ap_isolate, indicate only
|
* (bridge will not forward packets to originating port)
|
*/
|
goto exit;
|
}
|
|
fwd_chk:
|
|
if (adapter->stapriv.asoc_list_cnt <= 1)
|
goto exit;
|
|
os_qid = rtw_os_recv_select_queue(msdu, llc_hdl);
|
|
#if defined(CONFIG_RTW_WDS) || CONFIG_RTW_AP_DATA_BMC_TO_UC
|
_rtw_init_listhead(f_list);
|
#endif
|
|
#if CONFIG_RTW_AP_DATA_BMC_TO_UC
|
if (is_da_bmc) {
|
if (rtw_ap_fwd_b2u_policy_chk(adapter->b2u_flags_ap_fwd, da, rattrib->to_fr_ds == 3 && !IS_MCAST(rattrib->ra))
|
&& adapter->registrypriv.wifi_spec == 0
|
&& adapter->xmitpriv.free_xmitframe_cnt > (NR_XMITFRAME / 4)
|
) {
|
if (rtw_ap_data_bmc_to_uc(adapter
|
, da, sa, rframe->u.hdr.psta->phl_sta->mac_addr
|
, os_qid, f_list) == 0
|
) {
|
if (!rtw_is_list_empty(f_list))
|
goto set_act_fwd;
|
else
|
goto exit;
|
}
|
}
|
} else
|
#endif
|
#ifdef CONFIG_RTW_WDS
|
if (adapter_use_wds(adapter) && !in_wds_tbl && !is_da_peer) {
|
/* unknown DA, flood frame to every WDS STA except receiving one */
|
rtw_ap_data_flood_for_unknown_da(adapter
|
, da, sa, rframe->u.hdr.psta->phl_sta->mac_addr
|
, os_qid, f_list);
|
if (!rtw_is_list_empty(f_list))
|
goto set_act_fwd;
|
else
|
goto exit;
|
} else
|
#endif
|
;
|
|
if (core_tx_alloc_xmitframe(adapter, &xframe, os_qid) == FAIL) {
|
#ifdef DBG_TX_DROP_FRAME
|
RTW_INFO("DBG_TX_DROP_FRAME "FUNC_ADPT_FMT" core_tx_alloc_xmitframe fail\n"
|
, FUNC_ADPT_ARG(adapter));
|
#endif
|
goto exit;
|
}
|
|
xattrib = &xframe->attrib;
|
|
_rtw_memcpy(xattrib->dst, da, ETH_ALEN);
|
_rtw_memcpy(xattrib->src, sa, ETH_ALEN);
|
_rtw_memcpy(xattrib->ta, adapter_mac_addr(adapter), ETH_ALEN);
|
|
#ifdef CONFIG_RTW_WDS
|
if (in_wds_tbl && _rtw_memcmp(da, fwd_ra, ETH_ALEN) == _FALSE) {
|
_rtw_memcpy(xattrib->ra, fwd_ra, ETH_ALEN);
|
xattrib->wds = 1;
|
} else
|
#endif
|
_rtw_memcpy(xattrib->ra, da, ETH_ALEN);
|
|
*fwd_frame = xframe;
|
|
#if defined(CONFIG_RTW_WDS) || CONFIG_RTW_AP_DATA_BMC_TO_UC
|
set_act_fwd:
|
#endif
|
act |= RTW_RX_MSDU_ACT_FORWARD;
|
|
exit:
|
return act;
|
}
|
|
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
|
void rtw_issue_action_token_req(_adapter *padapter, struct sta_info *pstat)
|
{
|
/* Token Request Format
|
Category code : 1 Byte
|
Action code : 1 Byte
|
Element field: 4 Bytes, the duration of data transmission requested for the station.
|
*/
|
|
u8 val = 0x0;
|
u8 category = RTW_WLAN_CATEGORY_TBTX;
|
u32 tbtx_duration = TBTX_TX_DURATION*1000;
|
u8 *pframe;
|
unsigned short *fctrl;
|
struct xmit_frame *pmgntframe;
|
struct pkt_attrib *pattrib;
|
struct rtw_ieee80211_hdr *pwlanhdr;
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
struct _ADAPTER_LINK *padapter_link = pstat->padapter_link;
|
struct link_mlme_ext_info *lmlmeinfo = &(padapter_link->mlmeextpriv,mlmext_info);
|
WLAN_BSSID_EX *pnetwork = &(lmlmeinfo->network);
|
|
|
if (alink_is_tx_blocked_by_ch_waiting(padapter_link))
|
return;
|
|
RTW_DBG("%s: %6ph\n", __FUNCTION__, pstat->phl_sta->mac_addr);
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
if (pmgntframe == NULL)
|
return;
|
|
/* update attribute */
|
pattrib = &pmgntframe->attrib;
|
update_mgnt_tx_rate(padapter, padapter_link, IEEE80211_OFDM_RATE_24MB); // issue action request using OFDM rate? 20190320 Bruce add
|
update_mgntframe_attrib(padapter, padapter_link, pattrib);
|
|
_rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
|
|
fctrl = &(pwlanhdr->frame_ctl);
|
*(fctrl) = 0;
|
|
_rtw_memcpy((void *)GetAddr1Ptr(pwlanhdr), pstat->phl_sta->mac_addr, ETH_ALEN);
|
_rtw_memcpy((void *)get_addr2_ptr(pwlanhdr), padapter_link->mac_addr, ETH_ALEN);
|
_rtw_memcpy((void *)GetAddr3Ptr(pwlanhdr), get_my_bssid(&(pnetwork->network)), ETH_ALEN);
|
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
pmlmeext->mgnt_seq++;
|
set_frame_sub_type(pframe, WIFI_ACTION);
|
|
pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
|
pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
|
|
pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
|
pframe = rtw_set_fixed_ie(pframe, 1, &(val), &(pattrib->pktlen));
|
pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&(tbtx_duration), &(pattrib->pktlen));
|
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
padapter->stapriv.last_token_holder = pstat;
|
dump_mgntframe(padapter, pmgntframe);
|
|
}
|
#endif /* CONFIG_RTW_TOKEN_BASED_XMIT */
|
|
void rtw_ap_set_sta_wmode(_adapter *padapter, struct sta_info *sta)
|
{
|
struct link_mlme_priv *pmlmepriv = &(sta->padapter_link->mlmepriv);
|
WLAN_BSSID_EX *pcur_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network;
|
enum wlan_mode network_type = WLAN_MD_INVALID;
|
|
#ifdef CONFIG_80211AX_HE
|
if (sta->hepriv.he_option == _TRUE)
|
network_type = WLAN_MD_11AX;
|
#endif
|
#ifdef CONFIG_80211AC_VHT
|
if (network_type == WLAN_MD_INVALID) {
|
if (sta->vhtpriv.vht_option == _TRUE)
|
network_type = WLAN_MD_11AC;
|
}
|
#endif
|
#ifdef CONFIG_80211N_HT
|
if (network_type == WLAN_MD_INVALID) {
|
if (sta->htpriv.ht_option == _TRUE)
|
network_type = WLAN_MD_11N;
|
}
|
#endif
|
|
if (pcur_network->Configuration.DSConfig > 14)
|
network_type |= WLAN_MD_11A;
|
else {
|
if ((cckratesonly_included(sta->bssrateset, sta->bssratelen)) == _TRUE)
|
network_type |= WLAN_MD_11B;
|
else if ((cckrates_included(sta->bssrateset, sta->bssratelen)) == _TRUE)
|
network_type |= WLAN_MD_11BG;
|
else
|
network_type |= WLAN_MD_11G;
|
}
|
|
sta->phl_sta->wmode = network_type;
|
}
|
|
#if defined(CONFIG_RTW_ACS) && defined(WKARD_ACS)
|
void rtw_acs_start(_adapter *padapter)
|
{
|
RTW_INFO(FUNC_ADPT_FMT" not support\n", FUNC_ADPT_ARG(padapter));
|
}
|
|
void rtw_acs_stop(_adapter *padapter)
|
{
|
RTW_INFO(FUNC_ADPT_FMT" not support\n", FUNC_ADPT_ARG(padapter));
|
}
|
#endif /* defined(CONFIG_RTW_ACS) && defined(WKARD_ACS) */
|
|
#ifdef CONFIG_AP_CMD_DISPR
|
|
static enum rtw_phl_status _ap_start_swch_start_notify(struct _ADAPTER *padapter)
|
{
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
enum rtw_phl_status status;
|
struct phl_msg msg = {0};
|
struct phl_msg_attribute attr = {0};
|
|
SET_MSG_MDL_ID_FIELD(msg.msg_id, PHL_FG_MDL_AP_START);
|
SET_MSG_EVT_ID_FIELD(msg.msg_id, MSG_EVT_SWCH_START);
|
|
msg.band_idx = padapter->ap_start_cmd_bidx;
|
msg.rsvd[0].ptr = (u8*)role;
|
|
status = rtw_phl_send_msg_to_dispr(GET_PHL_INFO(d),
|
&msg, &attr, NULL);
|
|
return status;
|
}
|
|
static void _ap_start_swch_done_notify_cb(void *priv, struct phl_msg *msg)
|
{
|
struct _ADAPTER *a = (struct _ADAPTER *)priv;
|
|
|
RTW_DBG(FUNC_ADPT_FMT ": ap_start_cmd_state=%u\n",
|
FUNC_ADPT_ARG(a), a->ap_start_cmd_state);
|
|
if (msg->inbuf) {
|
rtw_vmfree(msg->inbuf, msg->inlen);
|
msg->inbuf = NULL;
|
}
|
}
|
|
static enum rtw_phl_status
|
_ap_start_swch_done_notify(struct _ADAPTER *a, struct rtw_chan_def *chandef)
|
{
|
struct dvobj_priv *d = adapter_to_dvobj(a);
|
struct phl_msg msg = {0};
|
struct phl_msg_attribute attr = {0};
|
u8 *info = NULL;
|
enum rtw_phl_status status;
|
|
|
info = rtw_vmalloc(sizeof(struct rtw_chan_def));
|
if (!info) {
|
RTW_ERR(FUNC_ADPT_FMT ": Allocate msg hub buffer fail!\n",
|
FUNC_ADPT_ARG(a));
|
return RTW_PHL_STATUS_RESOURCE;
|
}
|
_rtw_memcpy(info, chandef, sizeof(struct rtw_chan_def));
|
|
SET_MSG_MDL_ID_FIELD(msg.msg_id, PHL_FG_MDL_AP_START);
|
SET_MSG_EVT_ID_FIELD(msg.msg_id, MSG_EVT_SWCH_DONE);
|
|
msg.band_idx = a->ap_start_cmd_bidx;
|
msg.inbuf = info;
|
msg.inlen = sizeof(struct rtw_chan_def);
|
|
attr.completion.completion = _ap_start_swch_done_notify_cb;
|
attr.completion.priv = a;
|
|
status = rtw_phl_send_msg_to_dispr(GET_PHL_INFO(d),
|
&msg, &attr, NULL);
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
rtw_vmfree(info, sizeof(struct rtw_chan_def));
|
RTW_ERR(FUNC_ADPT_FMT ": send_msg_to_dispr fail(0x%x)!\n",
|
FUNC_ADPT_ARG(a), status);
|
}
|
|
return status;
|
}
|
|
static void _ap_start_end_notify_cb(void *priv, struct phl_msg *msg)
|
{
|
|
if (msg->inbuf) {
|
rtw_vmfree(msg->inbuf, msg->inlen);
|
msg->inbuf = NULL;
|
}
|
}
|
|
static enum rtw_phl_status
|
_ap_start_end_notify(struct _ADAPTER *padapter, bool success, bool abort)
|
{
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
enum rtw_phl_status status = RTW_PHL_STATUS_SUCCESS;
|
struct phl_msg msg = {0};
|
struct phl_msg_attribute attr = {0};
|
u8 *info = NULL;
|
|
RTW_DBG(FUNC_ADPT_FMT ": MSG_EVT_AP_START\n", FUNC_ADPT_ARG(padapter));
|
|
info = rtw_vmalloc(sizeof(u8));
|
if (info == NULL) {
|
RTW_ERR("%s: alloc buffer failed!\n", __func__);
|
return RTW_PHL_STATUS_RESOURCE;
|
}
|
|
SET_MSG_MDL_ID_FIELD(msg.msg_id, PHL_FG_MDL_AP_START);
|
SET_MSG_EVT_ID_FIELD(msg.msg_id, MSG_EVT_AP_START_END);
|
if (success) {
|
*info = RTW_PHL_STATUS_SUCCESS;
|
} else {
|
*info = RTW_PHL_STATUS_FAILURE;
|
}
|
|
msg.inbuf = info;
|
msg.inlen = 1;
|
msg.band_idx = padapter->ap_start_cmd_bidx;
|
msg.rsvd[0].ptr = (u8*)role;
|
|
if(abort)
|
attr.opt = MSG_OPT_SEND_IN_ABORT;
|
attr.completion.completion = _ap_start_end_notify_cb;
|
attr.completion.priv = padapter;
|
|
|
status = rtw_phl_send_msg_to_dispr(GET_PHL_INFO(d),
|
&msg, &attr, NULL);
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
rtw_vmfree(info, sizeof(u8));
|
RTW_ERR(FUNC_ADPT_FMT ": send_msg_to_dispr fail(0x%x)!\n",
|
FUNC_ADPT_ARG(padapter), status);
|
}
|
|
return status;
|
}
|
|
static void ap_free_cmdobj(struct cmd_obj *pcmd)
|
{
|
struct _ADAPTER *padapter = pcmd->padapter;
|
|
if (!pcmd)
|
return;
|
|
|
if (pcmd->sctx) {
|
if (pcmd->res == H2C_SUCCESS)
|
rtw_sctx_done(&pcmd->sctx);
|
else
|
rtw_sctx_done_err(&pcmd->sctx, RTW_SCTX_DONE_CMD_ERROR);
|
}
|
|
rtw_free_cmd_obj(pcmd);
|
|
return;
|
}
|
|
static void _ap_start_cmd_done(struct cmd_obj *pcmd)
|
{
|
struct _ADAPTER *padapter = pcmd->padapter;
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *alink = GET_PRIMARY_LINK(padapter);
|
struct link_mlme_priv *mlme = &(alink->mlmepriv);
|
enum rtw_phl_status status;
|
|
if (pcmd->cmd_token == 0){
|
RTW_ERR("%s : token is NULL!\n", __func__);
|
return;
|
}
|
|
status = rtw_phl_free_cmd_token(GET_PHL_INFO(d),
|
padapter->ap_start_cmd_bidx,
|
&(pcmd->cmd_token));
|
|
padapter->ap_start_cmd_state = 0;
|
|
if (status != RTW_PHL_STATUS_SUCCESS)
|
RTW_ERR(FUNC_ADPT_FMT ": free_cmd_token fail(0x%x)!\n",
|
FUNC_ADPT_ARG(padapter), status);
|
|
ap_free_cmdobj(pcmd);
|
|
rtw_indicate_connect(padapter);
|
mlme->cur_network.join_res = _TRUE; /* for check if already set beacon */
|
|
RTW_INFO("%s\n", __func__);
|
}
|
|
enum rtw_phl_status rtw_free_bcn_entry(struct _ADAPTER *padapter){
|
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
enum rtw_phl_status status = RTW_PHL_STATUS_SUCCESS;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
#ifdef RTW_PHL_BCN
|
status = rtw_phl_free_bcn_entry(d->phl, padapter_link->wrlink);
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
RTW_INFO("%s - phl_free_bcn_entry failed\n", __func__);
|
}
|
#endif
|
|
return status;
|
}
|
|
static enum phl_mdl_ret_code _ap_start_req_acquired(void *dispr, void *priv)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
struct createbss_parm *parm = (struct createbss_parm *)pcmd->parmbuf;
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
struct phl_msg msg = {0};
|
struct phl_msg_attribute attr = {0};
|
enum rtw_phl_status status = RTW_PHL_STATUS_SUCCESS;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
padapter->ap_start_cmd_bidx = padapter_link->wrlink->hw_band;
|
|
rtw_core_ap_chan_decision(padapter, parm);
|
|
SET_MSG_MDL_ID_FIELD(msg.msg_id, PHL_FG_MDL_AP_START);
|
SET_MSG_EVT_ID_FIELD(msg.msg_id, MSG_EVT_AP_START_PREPARE);
|
msg.band_idx = padapter->ap_start_cmd_bidx;
|
|
status = rtw_phl_send_msg_to_dispr(dvobj->phl,
|
&msg,
|
&attr,
|
NULL);
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
#ifdef CONFIG_DBCC_SUPPORT
|
if (parm->is_trigger_dbcc == _TRUE)
|
rtw_phl_mr_cancel_dbcc_action(dvobj->phl);
|
#endif
|
return MDL_RET_FAIL;
|
} else {
|
SET_STATUS_FLAG(padapter->ap_start_cmd_state, CMD_APSTART_ACQUIRE);
|
return MDL_RET_SUCCESS;
|
}
|
}
|
|
static enum phl_mdl_ret_code _ap_start_req_abort(void *dispr, void *priv)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
enum rtw_phl_status status = RTW_PHL_STATUS_FAILURE;
|
|
if (TEST_STATUS_FLAG(padapter->ap_start_cmd_state, CMD_APSTART_ACQUIRE)) {
|
status = _ap_start_end_notify(padapter, false, true);
|
}
|
|
padapter->ap_start_cmd_state = 0;
|
RTW_INFO("%s\n", __func__);
|
return MDL_RET_SUCCESS;
|
}
|
|
const char *ap_get_evt_str(u32 evt)
|
{
|
switch (evt) {
|
/* AP */
|
case MSG_EVT_AP_START_PREPARE:
|
return "MSG_EVT_AP_START_PREPARE";
|
case MSG_EVT_AP_START:
|
return "MSG_EVT_AP_START";
|
case MSG_EVT_AP_START_END:
|
return "MSG_EVT_AP_START_END";
|
case MSG_EVT_AP_STOP_PREPARE:
|
return "MSG_EVT_AP_STOP_PREPARE";
|
case MSG_EVT_AP_STOP:
|
return "MSG_EVT_AP_STOP";
|
case MSG_EVT_AP_STOP_END:
|
return "MSG_EVT_AP_STOP_END";
|
|
case MSG_EVT_SWCH_START:
|
return "MSG_EVT_SWCH_START";
|
case MSG_EVT_SWCH_DONE:
|
return "MSG_EVT_SWCH_DONE";
|
case MSG_EVT_ROLE_NTFY:
|
return "MSG_EVT_ROLE_NTFY";
|
|
/* STA */
|
case MSG_EVT_CONNECT_START:
|
return "MSG_EVT_CONNECT_START";
|
case MSG_EVT_CONNECT_LINKED:
|
return "MSG_EVT_CONNECT_LINKED";
|
case MSG_EVT_CONNECT_END:
|
return "MSG_EVT_CONNECT_END";
|
case MSG_EVT_DISCONNECT_PREPARE:
|
return "MSG_EVT_DISCONNECT_PREPARE";
|
case MSG_EVT_DISCONNECT:
|
return "MSG_EVT_DISCONNECT";
|
|
case MSG_EVT_DBCC_DISABLE:
|
return "MSG_EVT_DBCC_DISABLE";
|
default:
|
printk("%s evt=0x%08x\n",__func__, evt);
|
return "unknown EVT";
|
}
|
return "unknown EVT";
|
}
|
|
static enum phl_mdl_ret_code _ap_start_req_ev_hdlr(void *dispr, void *priv, struct phl_msg *msg)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
struct createbss_parm *parm = (struct createbss_parm *)pcmd->parmbuf;
|
struct rtw_wifi_role_t *wifi_role = padapter->phl_role;
|
struct rtw_phl_com_t *phl_com = wifi_role->phl_com;
|
void *d = phlcom_to_drvpriv(phl_com);
|
enum rtw_phl_status status = RTW_PHL_STATUS_SUCCESS;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
RTW_DBG(FUNC_ADPT_FMT ": + msg_id=0x%08x\n",
|
FUNC_ADPT_ARG(padapter), msg->msg_id);
|
|
if (MSG_MDL_ID_FIELD(msg->msg_id) != PHL_FG_MDL_AP_START) {
|
/*RTW_INFO(FUNC_ADPT_FMT ": Message is not from ap start module, "
|
"skip msg_id=0x%08x\n", FUNC_ADPT_ARG(padapter), msg->msg_id);
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));*/
|
return MDL_RET_IGNORE;
|
}
|
|
RTW_INFO("[AP_START] %s("ADPT_FMT")\n",
|
ap_get_evt_str(MSG_EVT_ID_FIELD(msg->msg_id)), ADPT_ARG(padapter));
|
|
if (IS_MSG_FAIL(msg->msg_id)) {
|
RTW_WARN(FUNC_ADPT_FMT ": cmd dispatcher notify cmd failure on "
|
"msg_id=0x%08x\n", FUNC_ADPT_ARG(padapter), msg->msg_id);
|
}
|
|
switch (MSG_EVT_ID_FIELD(msg->msg_id)) {
|
case MSG_EVT_AP_START_PREPARE:
|
|
if ((parm->req_ch == 0 &&
|
pmlmeinfo->state == WIFI_FW_AP_STATE) ||
|
parm->req_ch != 0
|
)
|
rtw_core_ap_prepare(padapter, parm);
|
|
status = _ap_start_swch_start_notify(padapter);
|
if(status != RTW_PHL_STATUS_SUCCESS)
|
RTW_ERR("%s :: [MSG_EVT_AP_START_PREPARE] rtw_phl_send_msg_to_dispr failed\n", __func__);
|
break;
|
|
case MSG_EVT_SWCH_START:
|
rtw_core_ap_swch_start(padapter, parm);
|
status = _ap_start_swch_done_notify(padapter, &padapter_link->wrlink->chandef);
|
if(status != RTW_PHL_STATUS_SUCCESS)
|
RTW_ERR("%s :: [SWCH_START] rtw_phl_send_msg_to_dispr failed\n", __func__);
|
break;
|
|
case MSG_EVT_SWCH_DONE:
|
status = rtw_phl_ap_started(adapter_to_dvobj(padapter)->phl,
|
padapter->ap_start_cmd_bidx, padapter->phl_role);
|
if(status != RTW_PHL_STATUS_SUCCESS)
|
RTW_ERR("%s :: [MSG_EVT_SWCH_DONE] rtw_phl_send_msg_to_dispr failed\n", __func__);
|
break;
|
|
case MSG_EVT_AP_START:
|
rtw_core_ap_start(padapter, parm); /* send beacon */
|
status = _ap_start_end_notify(padapter, true, false);
|
break;
|
|
case MSG_EVT_AP_START_END:
|
|
if (msg->inbuf == NULL) {
|
RTW_WARN("[MSG_EVT_AP_START_END] Msg info buffer NULL!\n");
|
break;
|
}
|
|
if (*(msg->inbuf) == RTW_PHL_STATUS_FAILURE){
|
RTW_WARN("[MSG_EVT_AP_START_END] Msg_inbuf is FAIL!\n");
|
stop_ap_hdl(padapter);
|
}
|
|
_ap_start_cmd_done(pcmd);
|
break;
|
|
default:
|
/* unknown state */
|
break;
|
}
|
|
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
/* Trigger stop AP flow when start AP failure */
|
stop_ap_hdl(padapter);
|
_ap_start_cmd_done(pcmd);
|
}
|
|
return MDL_RET_SUCCESS;
|
}
|
|
static enum phl_mdl_ret_code _ap_start_req_set_info(void *dispr, void *priv, struct phl_module_op_info* info)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
|
return MDL_RET_IGNORE;
|
}
|
|
static enum phl_mdl_ret_code _ap_start_req_query_info(void *dispr, void *priv, struct phl_module_op_info* info)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
enum phl_mdl_ret_code ret = MDL_RET_IGNORE;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
|
switch (info->op_code) {
|
case FG_REQ_OP_GET_ROLE:
|
info->outbuf = (u8*)padapter->phl_role;
|
ret = MDL_RET_SUCCESS;
|
break;
|
|
case FG_REQ_OP_GET_ROLE_LINK:
|
info->outbuf = (u8*)padapter_link->wrlink;
|
ret = MDL_RET_SUCCESS;
|
break;
|
|
default:
|
break;
|
}
|
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
return ret;
|
}
|
|
static void rtw_cmd_ap_start_req_init(struct cmd_obj *pcmd, struct phl_cmd_token_req *fgreq)
|
{
|
struct _ADAPTER *padapter = pcmd->padapter;
|
u8 res = _SUCCESS;
|
|
/* Fill foreground command request */
|
fgreq->module_id= PHL_FG_MDL_AP_START;
|
fgreq->opt = FG_CMD_OPT_EXCLUSIVE;
|
fgreq->priv = pcmd;
|
fgreq->role = padapter->phl_role;
|
|
fgreq->acquired = _ap_start_req_acquired;
|
fgreq->abort = _ap_start_req_abort;
|
fgreq->msg_hdlr = _ap_start_req_ev_hdlr;
|
fgreq->set_info = _ap_start_req_set_info;
|
fgreq->query_info = _ap_start_req_query_info;
|
|
padapter->ap_start_cmd_state = 0;
|
pcmd->cmd_token = 0;
|
|
RTW_INFO("%s\n", __func__);
|
}
|
|
enum rtw_phl_status rtw_ap_start_cmd(struct cmd_obj *pcmd)
|
{
|
struct _ADAPTER *padapter = pcmd->padapter;
|
struct phl_cmd_token_req fgreq={0};
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
enum rtw_phl_status status;
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
rtw_cmd_ap_start_req_init(pcmd, &fgreq);
|
|
RTW_DBG(FUNC_ADPT_FMT ": \n", FUNC_ADPT_ARG(padapter));
|
|
/* cmd_dispatcher would copy whole phl_cmd_token_req */
|
status = rtw_phl_add_cmd_token_req(d->phl, padapter_link->wrlink->hw_band, &fgreq, &(pcmd->cmd_token));
|
if ((status != RTW_PHL_STATUS_SUCCESS) &&
|
(status != RTW_PHL_STATUS_PENDING))
|
goto error;
|
|
status = RTW_PHL_STATUS_SUCCESS;
|
|
error:
|
return status;
|
|
}
|
|
static void _ap_stop_cmd_done(struct cmd_obj *pcmd)
|
{
|
struct _ADAPTER *padapter = pcmd->padapter;
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
enum rtw_phl_status status;
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
|
if (!padapter->ap_stop_cmd_token){
|
RTW_ERR("%s : token is NULL!\n", __func__);
|
return;
|
}
|
|
status = rtw_phl_free_cmd_token(GET_PHL_INFO(d),
|
padapter->ap_stop_cmd_bidx,
|
&padapter->ap_stop_cmd_token);
|
|
padapter->ap_stop_cmd_token = 0;
|
padapter->ap_stop_cmd_state = 0;
|
if (status != RTW_PHL_STATUS_SUCCESS)
|
RTW_ERR(FUNC_ADPT_FMT ": free_cmd_token fail(0x%x)!\n",
|
FUNC_ADPT_ARG(padapter), status);
|
|
ap_free_cmdobj(pcmd);
|
rtw_ap_stop_set_state(padapter, AP_STOP_ST_DONE);
|
|
RTW_INFO(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
}
|
|
static enum rtw_phl_status _ap_stop_ap_stop_notify(struct _ADAPTER *adapter)
|
{
|
struct dvobj_priv *d = adapter_to_dvobj(adapter);
|
struct rtw_wifi_role_t *role = adapter->phl_role;
|
enum rtw_phl_status status;
|
struct phl_msg msg = {0};
|
struct phl_msg_attribute attr = {0};
|
|
SET_MSG_MDL_ID_FIELD(msg.msg_id, PHL_FG_MDL_AP_STOP);
|
SET_MSG_EVT_ID_FIELD(msg.msg_id, MSG_EVT_AP_STOP);
|
|
msg.band_idx = adapter->ap_stop_cmd_bidx;
|
msg.rsvd[0].ptr = (u8*)role;
|
|
status = rtw_phl_send_msg_to_dispr(GET_PHL_INFO(d),
|
&msg, &attr, NULL);
|
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
RTW_ERR(FUNC_ADPT_FMT ": send_msg_to_dispr fail(0x%x)!\n", FUNC_ADPT_ARG(adapter), status);
|
}
|
return status;
|
}
|
|
static enum rtw_phl_status _ap_stop_ap_end_notify(struct _ADAPTER *adapter)
|
{
|
struct dvobj_priv *d = adapter_to_dvobj(adapter);
|
struct rtw_wifi_role_t *role = adapter->phl_role;
|
enum rtw_phl_status status;
|
struct phl_msg msg = {0};
|
struct phl_msg_attribute attr = {0};
|
|
SET_MSG_MDL_ID_FIELD(msg.msg_id, PHL_FG_MDL_AP_STOP);
|
SET_MSG_EVT_ID_FIELD(msg.msg_id, MSG_EVT_AP_STOP_END);
|
|
msg.band_idx = adapter->ap_stop_cmd_bidx;
|
msg.inbuf = (u8 *)role;
|
|
status = rtw_phl_send_msg_to_dispr(GET_PHL_INFO(d),
|
&msg, &attr, NULL);
|
|
if (status != RTW_PHL_STATUS_SUCCESS)
|
RTW_ERR(FUNC_ADPT_FMT ": send_msg_to_dispr fail(0x%x)!\n", FUNC_ADPT_ARG(adapter), status);
|
|
return status;
|
}
|
|
static void _ap_stop_abort_notify_cb(void *priv, struct phl_msg *msg)
|
{
|
_adapter *padapter = (_adapter *)priv;
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
struct _ADAPTER *adapter = (struct _ADAPTER *)priv;
|
enum rtw_phl_status phl_status = RTW_PHL_STATUS_SUCCESS;
|
struct rtw_chan_def chan_def = {0};
|
u8 chctx_num = 0;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *adapter_link = GET_PRIMARY_LINK(adapter);
|
|
#ifdef RTW_PHL_BCN
|
phl_status = rtw_phl_free_bcn_entry(d->phl, adapter_link->wrlink);
|
if (phl_status != RTW_PHL_STATUS_SUCCESS) {
|
RTW_INFO("%s - phl_free_bcn_entry failed\n", __func__);
|
}
|
#endif
|
}
|
|
static enum rtw_phl_status _ap_stop_abort_notify(struct _ADAPTER *adapter, bool abort)
|
{
|
struct dvobj_priv *d = adapter_to_dvobj(adapter);
|
struct rtw_wifi_role_t *role = adapter->phl_role;
|
enum rtw_phl_status status = RTW_PHL_STATUS_SUCCESS;
|
struct phl_msg msg = {0};
|
struct phl_msg_attribute attr = {0};
|
|
SET_MSG_MDL_ID_FIELD(msg.msg_id, PHL_FG_MDL_AP_STOP);
|
SET_MSG_EVT_ID_FIELD(msg.msg_id, MSG_EVT_AP_STOP);
|
msg.band_idx = adapter->ap_stop_cmd_bidx;
|
msg.rsvd[0].ptr = (u8*)role;
|
|
if(abort)
|
attr.opt = MSG_OPT_SEND_IN_ABORT;
|
attr.completion.completion = _ap_stop_abort_notify_cb;
|
attr.completion.priv = adapter;
|
|
status = rtw_phl_send_msg_to_dispr(d->phl,
|
&msg,
|
&attr,
|
NULL);
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
RTW_INFO("[%s] Abort send msg fail!\n", __func__);
|
}
|
|
return status;
|
}
|
|
static enum phl_mdl_ret_code _ap_stop_req_acquired(void *dispr, void *priv)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
struct phl_msg msg = {0};
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
|
rtw_ap_stop_set_state(padapter, AP_STOP_ST_ACQUIRED);
|
|
SET_STATUS_FLAG(padapter->ap_stop_cmd_state, CMD_APSTOP_ACQUIRE);
|
padapter->ap_stop_cmd_bidx = padapter_link->wrlink->hw_band;
|
|
rtw_phl_ap_stop(adapter_to_dvobj(padapter)->phl,
|
padapter->ap_stop_cmd_bidx,role);
|
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
|
return MDL_RET_SUCCESS;
|
|
}
|
|
static enum phl_mdl_ret_code _ap_stop_req_abort(void *dispr, void *priv)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
|
if(TEST_STATUS_FLAG(padapter->ap_stop_cmd_state, CMD_APSTOP_STARTED)){
|
/* case1: MSG_EVT_AP_STOP has been processed*/
|
}
|
else if(TEST_STATUS_FLAG(padapter->ap_stop_cmd_state, CMD_APSTOP_ACQUIRE)){
|
/* case2: MSG_EVT_AP_STOP in msgQ
|
case3: MSG_EVT_AP_STOP doesn't back to msg_hdlr yet */
|
if (RTW_PHL_STATUS_SUCCESS != _ap_stop_abort_notify(padapter, true)) {
|
/* do not execute core_mr_handle because do not know if the I/O operation is acceptable */
|
//core_mr_delete_chctx(adapter, &chctx_num, &chan_def);
|
}
|
}
|
else{
|
/* apstop token stay in tokenOpQ */
|
}
|
|
padapter->ap_stop_cmd_state = 0;
|
RTW_INFO("%s\n", __func__);
|
return MDL_RET_SUCCESS;
|
}
|
|
static enum phl_mdl_ret_code _ap_stop_req_ev_hdlr(void *dispr, void *priv, struct phl_msg* msg)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
struct rtw_wifi_role_t *wifi_role = padapter->phl_role;
|
enum rtw_phl_status status = RTW_PHL_STATUS_SUCCESS;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
RTW_DBG(FUNC_ADPT_FMT ": + msg_id=0x%08x\n",
|
FUNC_ADPT_ARG(padapter), msg->msg_id);
|
|
if ((MSG_MDL_ID_FIELD(msg->msg_id) != PHL_FG_MDL_AP_STOP) &&
|
(MSG_MDL_ID_FIELD(msg->msg_id) != PHL_MDL_MRC)) {
|
RTW_DBG(FUNC_ADPT_FMT ": Message is not from ap stop/mrc module, "
|
"skip msg_id=0x%08x\n", FUNC_ADPT_ARG(padapter), msg->msg_id);
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
return MDL_RET_IGNORE;
|
}
|
|
RTW_INFO("[AP_STOP] %s("ADPT_FMT")\n",
|
ap_get_evt_str(MSG_EVT_ID_FIELD(msg->msg_id)), ADPT_ARG(padapter));
|
|
if (IS_MSG_FAIL(msg->msg_id)) {
|
RTW_WARN(FUNC_ADPT_FMT ": cmd dispatcher notify cmd failure on "
|
"msg_id=0x%08x\n", FUNC_ADPT_ARG(padapter), msg->msg_id);
|
}
|
|
switch(MSG_EVT_ID_FIELD(msg->msg_id)) {
|
case MSG_EVT_AP_STOP_PREPARE:
|
{
|
SET_STATUS_FLAG(padapter->ap_stop_cmd_state, CMD_APSTOP_STARTED);
|
status = _ap_stop_ap_stop_notify(padapter);
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
RTW_ERR("%s :: [MSG_EVT_AP_STOP_PREPARE] ap_stop_notify fail\n", __func__);
|
_ap_stop_cmd_done(pcmd);
|
}
|
break;
|
}
|
case MSG_EVT_AP_STOP:
|
{
|
#ifdef CONFIG_DBCC_SUPPORT
|
struct rtw_mr_chctx_info mr_cc_info = {0};
|
#ifdef CONFIG_DBCC_P2P_BG_LISTEN
|
bool is_dis_dbcc = false;
|
|
/*B1 GO stop*/
|
is_dis_dbcc = rtw_dbcc_chk_disable_hdl(padapter, NULL, PHL_CMD_DIRECTLY, DBCC_CHK_AP_STOP);
|
#endif
|
#endif
|
|
stop_ap_hdl(padapter);
|
|
#ifdef CONFIG_DBCC_SUPPORT
|
#ifdef CONFIG_DBCC_P2P_BG_LISTEN
|
if (is_dis_dbcc)
|
#endif
|
{
|
rtw_phl_chanctx_chk(GET_PHL_INFO(dvobj),
|
padapter->phl_role,
|
padapter_link->wrlink,
|
NULL,
|
&mr_cc_info);
|
if (mr_cc_info.sugg_opmode == MR_OP_DBCC) /*current stay in DBCC*/
|
rtw_phl_mr_trig_dbcc_disable(GET_PHL_INFO(dvobj));
|
}
|
#endif
|
|
status = _ap_stop_ap_end_notify(padapter);
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
_ap_stop_cmd_done(pcmd);
|
#ifdef CONFIG_DBCC_SUPPORT
|
if (mr_cc_info.sugg_opmode == MR_OP_DBCC)
|
rtw_phl_mr_cancel_dbcc_action(GET_PHL_INFO(dvobj));
|
#endif
|
}
|
break;
|
}
|
case MSG_EVT_AP_STOP_END:
|
if (padapter->ap_add_del_sta_cmd_token != 0) {
|
status = rtw_phl_cancel_cmd_token(GET_PHL_INFO(dvobj),
|
padapter_link->wrlink->hw_band,
|
&padapter->ap_add_del_sta_cmd_token);
|
if (status != RTW_PHL_STATUS_SUCCESS)
|
RTW_ERR(FUNC_ADPT_FMT ": cancel_cmd_token fail(0x%x)!\n",
|
FUNC_ADPT_ARG(padapter), status);
|
}
|
RTW_INFO(FUNC_ADPT_FMT ": MSG_EVT_AP_STOP_END\n", FUNC_ADPT_ARG(padapter));
|
#ifdef CONFIG_DBCC_P2P_BG_LISTEN
|
/*B0,GO stop*/
|
if (rtw_dbcc_chk_enable_hdl(padapter, PHL_CMD_DIRECTLY, DBCC_CHK_AP_STOP))
|
rtw_phl_mr_trig_dbcc_enable(GET_PHL_INFO(dvobj));
|
|
rtw_discon_end_dbcc_en_notify(padapter, PHL_FG_MDL_AP_STOP);
|
break;
|
case MSG_EVT_DISCONNECT_END_DBCC_EN:
|
RTW_INFO(FUNC_ADPT_FMT ": MSG_EVT_DISCONNECT_END_DBCC_EN\n",
|
FUNC_ADPT_ARG(padapter));
|
#endif
|
_ap_stop_cmd_done(pcmd);
|
break;
|
|
#ifdef CONFIG_DBCC_SUPPORT
|
case MSG_EVT_DBCC_DISABLE:
|
if (MSG_MDL_ID_FIELD(msg->msg_id) == PHL_MDL_MRC) {
|
struct rtw_wifi_role_t *role;
|
|
role = (struct rtw_wifi_role_t *)msg->inbuf;
|
RTW_INFO("[STOP_AP-FG] WR(%d) RX MRC- DBCC DISABLE MSG\n", role->id);
|
}
|
break;
|
#endif
|
|
default:
|
/* unknown state */
|
break;
|
}
|
|
return MDL_RET_SUCCESS;
|
}
|
|
static enum phl_mdl_ret_code _ap_stop_req_set_info(void *dispr, void *priv, struct phl_module_op_info* info)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *padapter = pcmd->padapter;
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
|
return MDL_RET_IGNORE;
|
}
|
|
static enum phl_mdl_ret_code _ap_stop_req_query_info(void *dispr, void *priv, struct phl_module_op_info* info)
|
{
|
struct cmd_obj *pcmd = (struct cmd_obj *)priv;
|
struct _ADAPTER *a = pcmd->padapter;
|
enum phl_mdl_ret_code ret = MDL_RET_IGNORE;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *alink = GET_PRIMARY_LINK(a);
|
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(a));
|
|
switch (info->op_code) {
|
case FG_REQ_OP_GET_ROLE:
|
info->outbuf = (u8*)a->phl_role;
|
ret = MDL_RET_SUCCESS;
|
break;
|
|
case FG_REQ_OP_GET_ROLE_LINK:
|
info->outbuf = (u8*)alink->wrlink;
|
ret = MDL_RET_SUCCESS;
|
break;
|
|
default:
|
break;
|
}
|
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(a));
|
return ret;
|
}
|
|
void rtw_ap_stop_set_state(struct _ADAPTER *a, u8 st)
|
{
|
_rtw_spinlock_bh(&a->ap_stop_st_lock);
|
a->ap_stop_state = st;
|
_rtw_spinunlock_bh(&a->ap_stop_st_lock);
|
}
|
|
#define WATI_AP_STOP_TO 10000 /* unit: ms */
|
int rtw_ap_stop_wait(struct _ADAPTER *a)
|
{
|
u32 timeout = WATI_AP_STOP_TO;
|
systime start_t;
|
u32 pass_t = 0;
|
u32 msg_i; /* message interval */
|
u32 msg_t = 0; /* next time point to print message */
|
int err = 0;
|
|
if (!rtw_is_adapter_up(a))
|
return err;
|
|
if (a->ap_stop_state == AP_STOP_ST_IDLE)
|
return err;
|
|
msg_i = timeout / 10; /* at most print 10 msg in whole waiting time */
|
if (!msg_i)
|
msg_i = 1;
|
|
_rtw_spinlock_bh(&a->ap_stop_st_lock);
|
start_t = rtw_get_current_time();
|
while (a->ap_stop_state != AP_STOP_ST_DONE) {
|
if (!rtw_is_adapter_up(a))
|
break;
|
|
if (pass_t >= msg_t) {
|
RTW_INFO(FUNC_ADPT_FMT ": ap stop st=%u, %u ms/%u pass...\n",
|
FUNC_ADPT_ARG(a), a->ap_stop_state, pass_t, timeout);
|
msg_t += msg_i;
|
}
|
_rtw_spinunlock_bh(&a->ap_stop_st_lock);
|
|
pass_t = rtw_get_passing_time_ms(start_t);
|
if (pass_t > timeout) {
|
RTW_ERR(FUNC_ADPT_FMT ": Timeout, fail to ap stop!"
|
" used:%u > max:%u ms\n",
|
FUNC_ADPT_ARG(a), pass_t, timeout);
|
err = -2; /* Timeout */
|
_rtw_spinlock_bh(&a->ap_stop_st_lock);
|
rtw_warn_on(1);
|
break;
|
}
|
rtw_msleep_os(50);
|
|
_rtw_spinlock_bh(&a->ap_stop_st_lock);
|
}
|
_rtw_spinunlock_bh(&a->ap_stop_st_lock);
|
|
return err;
|
}
|
|
static void rtw_cmd_ap_stop_req_init(struct cmd_obj *pcmd, struct phl_cmd_token_req *fgreq)
|
{
|
struct _ADAPTER *padapter = pcmd->padapter;
|
|
RTW_DBG(FUNC_ADPT_FMT ": \n", FUNC_ADPT_ARG(padapter));
|
|
/* Fill foreground command request */
|
fgreq->module_id= PHL_FG_MDL_AP_STOP;
|
fgreq->opt = FG_CMD_OPT_EXCLUSIVE;
|
fgreq->priv = pcmd;
|
fgreq->role = padapter->phl_role;
|
|
fgreq->acquired = _ap_stop_req_acquired;
|
fgreq->abort = _ap_stop_req_abort;
|
fgreq->msg_hdlr = _ap_stop_req_ev_hdlr;
|
fgreq->set_info = _ap_stop_req_set_info;
|
fgreq->query_info = _ap_stop_req_query_info;
|
|
rtw_ap_stop_set_state(padapter, AP_STOP_ST_REQUESTING);
|
padapter->ap_stop_cmd_state = 0;
|
padapter->ap_stop_cmd_token = 0;
|
}
|
|
enum rtw_phl_status rtw_ap_stop_cmd(struct cmd_obj *pcmd)
|
{
|
struct _ADAPTER *padapter = pcmd->padapter;
|
struct phl_cmd_token_req fgreq={0};
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
enum rtw_phl_status pstatus;
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
|
rtw_cmd_ap_stop_req_init(pcmd, &fgreq);
|
|
/* cmd_dispatcher would copy whole phl_cmd_token_req */
|
pstatus = rtw_phl_add_cmd_token_req(d->phl, padapter_link->wrlink->hw_band, &fgreq, &padapter->ap_stop_cmd_token);
|
if((pstatus != RTW_PHL_STATUS_SUCCESS) &&
|
(pstatus != RTW_PHL_STATUS_PENDING))
|
goto error;
|
|
pstatus = RTW_PHL_STATUS_SUCCESS;
|
|
error:
|
return pstatus;
|
|
}
|
|
static void _ap_add_del_sta_cmd_done(struct _ADAPTER *padapter)
|
{
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
enum rtw_phl_status status;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
padapter->ap_add_del_sta_cmd_state = ADD_DEL_STA_ST_IDLE;
|
|
if (!padapter->ap_add_del_sta_cmd_token){
|
RTW_ERR("%s : token is NULL!\n", __func__);
|
return;
|
}
|
|
status = rtw_phl_free_cmd_token(GET_PHL_INFO(d),
|
padapter_link->wrlink->hw_band,
|
&padapter->ap_add_del_sta_cmd_token);
|
padapter->ap_add_del_sta_cmd_token = 0;
|
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
RTW_ERR(FUNC_ADPT_FMT ": free_cmd_token fail(0x%x)!\n",
|
FUNC_ADPT_ARG(padapter), status);
|
return;
|
}
|
|
RTW_INFO(FUNC_ADPT_FMT": free token success\n", FUNC_ADPT_ARG(padapter));
|
}
|
|
/* use this function must add lock */
|
static struct rtw_add_del_sta_obj *rtw_ap_get_stainfo_by_add_sta_list(struct _ADAPTER *padapter)
|
{
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
struct rtw_add_del_sta_obj *add_del_sta_obj = NULL;
|
_list *phead, *plist;
|
|
phead = &pstapriv->add_sta_list;
|
plist = get_next(phead);
|
if (rtw_end_of_queue_search(phead, plist) == _FALSE) {
|
add_del_sta_obj = LIST_CONTAINOR(plist, struct rtw_add_del_sta_obj, list);
|
plist = get_next(plist);
|
}
|
|
return add_del_sta_obj;
|
}
|
|
static enum phl_mdl_ret_code _ap_add_del_sta_req_acquired(void *dispr, void *priv)
|
{
|
struct _ADAPTER *padapter = (struct _ADAPTER *)priv;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
struct rtw_add_del_sta_obj *add_del_sta_obj;
|
struct sta_info *psta = NULL;
|
struct phl_msg_attribute attr = {0};
|
enum rtw_phl_status status = RTW_PHL_STATUS_FAILURE;
|
struct phl_msg msg = {0};
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
|
_rtw_spinlock_bh(&padapter->ap_add_del_sta_lock);
|
if (padapter->ap_add_del_sta_cmd_state != ADD_DEL_STA_ST_REQUESTING)
|
RTW_ERR(FUNC_ADPT_FMT ": add_del_sta_st=%u, not requesting?!\n",
|
FUNC_ADPT_ARG(padapter), padapter->ap_add_del_sta_cmd_state);
|
|
padapter->ap_add_del_sta_cmd_state = ADD_DEL_STA_ST_ACQUIRED;
|
|
add_del_sta_obj = rtw_ap_get_stainfo_by_add_sta_list(padapter);
|
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
|
if (!add_del_sta_obj) {
|
RTW_ERR(FUNC_ADPT_FMT": add_del_sta_obj is null\n",
|
FUNC_ADPT_ARG(padapter));
|
return status;
|
}
|
|
psta = add_del_sta_obj->sta;
|
if (!psta) {
|
RTW_ERR(FUNC_ADPT_FMT": psta is null\n", FUNC_ADPT_ARG(padapter));
|
return status;
|
}
|
|
RTW_INFO(FUNC_ADPT_FMT ": %s STA\n",
|
FUNC_ADPT_ARG(padapter), add_del_sta_obj->is_add_sta ? "ADD" : "DEL");
|
|
if (add_del_sta_obj->is_add_sta)
|
status = rtw_phl_connect_prepare(adapter_to_dvobj(padapter)->phl,
|
padapter_link->wrlink->hw_band, padapter->phl_role,
|
padapter_link->wrlink, psta->phl_sta->mac_addr);
|
else
|
status = rtw_phl_disconnect(adapter_to_dvobj(padapter)->phl,
|
padapter_link->wrlink->hw_band,
|
padapter->phl_role, _TRUE);
|
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
|
return (status == RTW_PHL_STATUS_SUCCESS ? MDL_RET_SUCCESS : MDL_RET_FAIL);
|
|
}
|
|
static enum phl_mdl_ret_code _ap_add_del_sta_req_abort(void *dispr, void *priv)
|
{
|
struct _ADAPTER *padapter = (struct _ADAPTER *)priv;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
struct rtw_add_del_sta_obj *add_del_sta_obj = NULL;
|
_list *phead = NULL, *plist = NULL;
|
|
RTW_INFO("%s\n", __func__);
|
|
_rtw_spinlock_bh(&padapter->ap_add_del_sta_lock);
|
|
phead = &pstapriv->add_sta_list;
|
plist = get_next(phead);
|
|
while (rtw_end_of_queue_search(phead, plist) == _FALSE) {
|
add_del_sta_obj = LIST_CONTAINOR(plist, struct rtw_add_del_sta_obj, list);
|
plist = get_next(plist);
|
rtw_list_delete(&add_del_sta_obj->list);
|
rtw_mfree(add_del_sta_obj, sizeof(struct rtw_add_del_sta_obj));
|
}
|
|
pstapriv->add_sta_list_cnt = 0;
|
padapter->ap_add_del_sta_cmd_token = 0;
|
padapter->ap_add_del_sta_cmd_state = ADD_DEL_STA_ST_IDLE;
|
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
|
return MDL_RET_SUCCESS;
|
}
|
|
static enum phl_mdl_ret_code _ap_add_del_sta_req_ev_hdlr(void *dispr, void *priv, struct phl_msg* msg)
|
{
|
struct _ADAPTER *padapter = (struct _ADAPTER *)priv;
|
struct rtw_wifi_role_t *wifi_role = padapter->phl_role;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
struct rtw_add_del_sta_obj *add_del_sta_obj = NULL;
|
struct sta_info *psta = NULL;
|
struct phl_msg next_msg = {0};
|
_list *phead, *plist;
|
enum rtw_phl_status status = RTW_PHL_STATUS_FAILURE;
|
struct rtw_phl_stainfo_t *phl_stainfo;
|
#if defined(CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME)
|
u8 *passoc_req = NULL;
|
u32 assoc_req_len = 0;
|
#endif
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
if (MLME_IS_AP(padapter) == _FALSE)
|
return MDL_RET_IGNORE;
|
|
RTW_INFO(FUNC_ADPT_FMT ": + msg_id=0x%08x\n",
|
FUNC_ADPT_ARG(padapter), msg->msg_id);
|
|
if (MSG_MDL_ID_FIELD(msg->msg_id) != PHL_FG_MDL_AP_ADD_DEL_STA) {
|
//RTW_INFO(FUNC_ADPT_FMT ": Message is not from ap add sta module, "
|
// "skip msg_id=0x%08x\n", FUNC_ADPT_ARG(padapter), msg->msg_id);
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
return MDL_RET_IGNORE;
|
}
|
|
_rtw_spinlock_bh(&padapter->ap_add_del_sta_lock);
|
|
RTW_INFO("add_sta_list, cnt:%u\n", pstapriv->add_sta_list_cnt);
|
|
add_del_sta_obj = rtw_ap_get_stainfo_by_add_sta_list(padapter);
|
if (!add_del_sta_obj || !add_del_sta_obj->sta) {
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
RTW_ERR(FUNC_ADPT_FMT": add_del_sta_obj or psta is null\n",
|
FUNC_ADPT_ARG(padapter));
|
goto free_token;
|
}
|
psta = add_del_sta_obj->sta;
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
|
RTW_INFO("[AP_STA] %s("ADPT_FMT") aid=%d\n",
|
ap_get_evt_str(MSG_EVT_ID_FIELD(msg->msg_id)), ADPT_ARG(padapter), add_del_sta_obj->aid);
|
|
|
if (IS_MSG_FAIL(msg->msg_id)) {
|
RTW_WARN(FUNC_ADPT_FMT ": cmd dispatcher notify cmd failure on "
|
"msg_id=0x%08x\n", FUNC_ADPT_ARG(padapter), msg->msg_id);
|
}
|
|
switch (MSG_EVT_ID_FIELD(msg->msg_id)) {
|
case MSG_EVT_CONNECT_START:
|
#if defined(CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME)
|
|
rtw_alloc_stainfo_hw(&padapter->stapriv, psta);
|
rtw_hw_connected_apmode(padapter, psta);
|
|
RTW_INFO("indicate_sta_assoc_event to upper layer - hostapd\n");
|
|
_rtw_spinlock_bh(&psta->lock);
|
if (psta->passoc_req && psta->assoc_req_len > 0) {
|
passoc_req = rtw_zmalloc(psta->assoc_req_len);
|
if (passoc_req) {
|
assoc_req_len = psta->assoc_req_len;
|
_rtw_memcpy(passoc_req, psta->passoc_req, assoc_req_len);
|
}
|
}
|
_rtw_spinunlock_bh(&psta->lock);
|
|
if (passoc_req && assoc_req_len > 0) {
|
rtw_cfg80211_indicate_sta_assoc(padapter, passoc_req, assoc_req_len);
|
rtw_mfree(passoc_req, assoc_req_len);
|
}
|
|
if (is_wep_enc(padapter->securitypriv.dot11PrivacyAlgrthm))
|
rtw_ap_wep_pk_setting(padapter, psta);
|
#ifdef CONFIG_RTS_FULL_BW
|
rtw_set_rts_bw(adapter);
|
#endif/*CONFIG_RTS_FULL_BW*/
|
|
status = rtw_phl_connected(adapter_to_dvobj(padapter)->phl,
|
padapter_link->wrlink->hw_band,
|
padapter->phl_role, psta->phl_sta);
|
if (status == RTW_PHL_STATUS_FAILURE) {
|
RTW_ERR("%s :: [MSG_EVT_CONNECT_START] rtw_phl_send_msg_to_dispr failed\n",
|
__func__);
|
|
goto free_token;
|
}
|
break;
|
|
case MSG_EVT_DISCONNECT_PREPARE:
|
|
rtw_wfd_st_switch(psta, 0);
|
psta->hw_decrypted = _FALSE;
|
#ifdef CONFIG_IOCTL_CFG80211
|
#ifdef COMPAT_KERNEL_RELEASE
|
|
#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37)) || defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER)
|
rtw_cfg80211_indicate_sta_disassoc(padapter, pstadel->macaddr, *(u16 *)pstadel->rsvd);
|
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37)) || defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) */
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
rtw_hw_disconnect(padapter, psta);
|
|
rtw_free_mld_stainfo(padapter, psta->phl_sta->mld);
|
|
status = rtw_phl_disconnect(adapter_to_dvobj(padapter)->phl,
|
padapter_link->wrlink->hw_band,
|
padapter->phl_role, _FALSE);
|
if (status == RTW_PHL_STATUS_FAILURE) {
|
RTW_ERR("%s :: [MSG_EVT_DISCONNECT_PREPARE] rtw_phl_send_msg_to_dispr failed\n", __func__);
|
goto free_token;
|
}
|
break;
|
#endif
|
case MSG_EVT_CONNECT_END:
|
case MSG_EVT_DISCONNECT:
|
|
_rtw_spinlock_bh(&padapter->ap_add_del_sta_lock);
|
|
rtw_list_delete(&add_del_sta_obj->list);
|
pstapriv->add_sta_list_cnt--;
|
rtw_mfree(add_del_sta_obj, sizeof(struct rtw_add_del_sta_obj));
|
add_del_sta_obj = NULL;
|
|
if (pstapriv->add_sta_list_cnt > 0) { /* token extend */
|
add_del_sta_obj = rtw_ap_get_stainfo_by_add_sta_list(padapter);
|
if (!add_del_sta_obj || !add_del_sta_obj->sta) {
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
RTW_ERR(FUNC_ADPT_FMT": add_del_sta_obj or psta is null\n",
|
FUNC_ADPT_ARG(padapter));
|
goto free_token;
|
}
|
|
psta = add_del_sta_obj->sta;
|
|
if (add_del_sta_obj->is_add_sta)
|
status = rtw_phl_connect_prepare(adapter_to_dvobj(padapter)->phl,
|
padapter_link->wrlink->hw_band,
|
padapter->phl_role,
|
padapter_link->wrlink,
|
psta->phl_sta->mac_addr);
|
else
|
status = rtw_phl_disconnect(adapter_to_dvobj(padapter)->phl,
|
padapter_link->wrlink->hw_band,
|
padapter->phl_role,
|
_TRUE);
|
|
if (status != RTW_PHL_STATUS_SUCCESS) {
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
RTW_ERR("%s :: [%s] rtw_phl_send_msg_to_dispr failed\n",
|
__func__,
|
(MSG_EVT_ID_FIELD(msg->msg_id) == MSG_EVT_CONNECT_END) ?
|
"MSG_EVT_CONNECT_END" : "MSG_EVT_DISCONNECT");
|
goto free_token;
|
}
|
|
} else {
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
/* no more STA */
|
status = RTW_PHL_STATUS_SUCCESS;
|
goto free_token;
|
}
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
break;
|
|
default:
|
/* unknown state */
|
RTW_ERR("%s :: [0x%04x] unknown state\n", __func__, MSG_EVT_ID_FIELD(msg->msg_id));
|
break;
|
}
|
|
return MDL_RET_SUCCESS;
|
|
free_token:
|
_rtw_spinlock_bh(&padapter->ap_add_del_sta_lock);
|
if (add_del_sta_obj) {
|
rtw_list_delete(&add_del_sta_obj->list);
|
pstapriv->add_sta_list_cnt--;
|
rtw_mfree(add_del_sta_obj, sizeof(struct rtw_add_del_sta_obj));
|
add_del_sta_obj = NULL;
|
}
|
|
_ap_add_del_sta_cmd_done(padapter); /* free token */
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
return status;
|
}
|
|
static enum phl_mdl_ret_code _ap_add_del_sta_req_set_info(void *dispr, void *priv, struct phl_module_op_info* info)
|
{
|
struct _ADAPTER *padapter = (struct _ADAPTER *)priv;
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(padapter));
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(padapter));
|
|
return MDL_RET_IGNORE;
|
}
|
|
static enum phl_mdl_ret_code _ap_add_del_sta_req_query_info(void *dispr, void *priv, struct phl_module_op_info* info)
|
{
|
struct _ADAPTER *a = (struct _ADAPTER *)priv;
|
enum phl_mdl_ret_code ret = MDL_RET_IGNORE;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *alink = GET_PRIMARY_LINK(a);
|
|
|
RTW_DBG(FUNC_ADPT_FMT ": +\n", FUNC_ADPT_ARG(a));
|
|
switch (info->op_code) {
|
case FG_REQ_OP_GET_ROLE:
|
info->outbuf = (u8*)a->phl_role;
|
ret = MDL_RET_SUCCESS;
|
break;
|
|
case FG_REQ_OP_GET_ROLE_LINK:
|
info->outbuf = (u8*)alink->wrlink;
|
ret = MDL_RET_SUCCESS;
|
break;
|
|
default:
|
break;
|
}
|
|
RTW_DBG(FUNC_ADPT_FMT ": -\n", FUNC_ADPT_ARG(a));
|
return ret;
|
}
|
|
void rtw_cmd_ap_add_del_sta_req_free(struct _ADAPTER *padapter)
|
{
|
_rtw_spinlock_free(&padapter->ap_add_del_sta_lock);
|
}
|
|
void rtw_cmd_ap_add_del_sta_req_init(struct _ADAPTER *padapter)
|
{
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct phl_cmd_token_req *req;
|
|
RTW_DBG(FUNC_ADPT_FMT ": \n", FUNC_ADPT_ARG(padapter));
|
/* Fill foreground command request */
|
|
_rtw_spinlock_init(&padapter->ap_add_del_sta_lock);
|
|
req = &padapter->add_del_sta_req;
|
req->module_id= PHL_FG_MDL_AP_ADD_DEL_STA;
|
req->priv = padapter;
|
req->role = padapter->phl_role;
|
|
req->acquired = _ap_add_del_sta_req_acquired;
|
req->abort = _ap_add_del_sta_req_abort;
|
req->msg_hdlr = _ap_add_del_sta_req_ev_hdlr;
|
req->set_info = _ap_add_del_sta_req_set_info;
|
req->query_info = _ap_add_del_sta_req_query_info;
|
|
padapter->ap_add_del_sta_cmd_token = 0;
|
padapter->ap_add_del_sta_cmd_state = ADD_DEL_STA_ST_IDLE;
|
}
|
|
enum rtw_phl_status rtw_ap_add_del_sta_cmd(struct _ADAPTER *padapter)
|
{
|
struct phl_cmd_token_req *fgreq;
|
struct dvobj_priv *d = adapter_to_dvobj(padapter);
|
enum rtw_phl_status status;
|
struct rtw_wifi_role_t *role = padapter->phl_role;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
fgreq = &padapter->add_del_sta_req;
|
/* cmd_dispatcher would copy whole phl_cmd_token_req */
|
status = rtw_phl_add_cmd_token_req(d->phl,
|
padapter_link->wrlink->hw_band,
|
fgreq, &padapter->ap_add_del_sta_cmd_token);
|
|
if ((status != RTW_PHL_STATUS_SUCCESS) &&
|
(status != RTW_PHL_STATUS_PENDING)) {
|
RTW_ERR(FUNC_ADPT_FMT": add token fail\n", FUNC_ADPT_ARG(padapter));
|
goto exit;
|
}
|
|
RTW_INFO(FUNC_ADPT_FMT ": add token success\n", FUNC_ADPT_ARG(padapter));
|
status = RTW_PHL_STATUS_SUCCESS;
|
exit:
|
return status;
|
}
|
|
bool rtw_add_del_sta_cmd_check(struct _ADAPTER *padapter, unsigned char *MacAddr, bool add_sta)
|
{
|
enum rtw_phl_status status = _FAIL;
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
struct rtw_add_del_sta_obj *add_del_sta_obj = NULL;
|
struct sta_info *psta;
|
|
if (add_sta)
|
psta = rtw_get_stainfo(&padapter->stapriv, MacAddr);
|
else
|
psta = rtw_get_stainfo_to_free(&padapter->stapriv, MacAddr);
|
if (!psta) {
|
RTW_ERR(FUNC_ADPT_FMT": psta is null\n", FUNC_ADPT_ARG(padapter));
|
return _FAIL;
|
}
|
|
add_del_sta_obj = (struct rtw_add_del_sta_obj *)rtw_zmalloc(sizeof(struct rtw_add_del_sta_obj));
|
if (!add_del_sta_obj) {
|
RTW_ERR(FUNC_ADPT_FMT": add_del_sta_obj is null\n", FUNC_ADPT_ARG(padapter));
|
return _FAIL;
|
}
|
|
_rtw_init_listhead(&add_del_sta_obj->list);
|
add_del_sta_obj->sta = psta;
|
add_del_sta_obj->aid = psta->phl_sta->aid;
|
add_del_sta_obj->is_add_sta = add_sta;
|
|
_rtw_spinlock_bh(&padapter->ap_add_del_sta_lock);
|
|
rtw_list_insert_tail(&add_del_sta_obj->list, &pstapriv->add_sta_list);
|
pstapriv->add_sta_list_cnt++;
|
|
if (padapter->ap_add_del_sta_cmd_state == ADD_DEL_STA_ST_IDLE) {
|
status = rtw_ap_add_del_sta_cmd(padapter);
|
if (status == RTW_PHL_STATUS_SUCCESS)
|
padapter->ap_add_del_sta_cmd_state = ADD_DEL_STA_ST_REQUESTING;
|
} else {
|
RTW_INFO(FUNC_ADPT_FMT": reuse token\n", FUNC_ADPT_ARG(padapter));
|
}
|
|
_rtw_spinunlock_bh(&padapter->ap_add_del_sta_lock);
|
return (status == RTW_PHL_STATUS_SUCCESS) ? _SUCCESS : _FAIL;
|
}
|
|
void rtw_update_probe_rsp_basic_rate_and_ext(struct xmit_frame *xframe) {
|
struct pkt_attrib *pattrib = &xframe->attrib;
|
struct _ADAPTER *padapter = xframe->padapter;
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
struct link_mlme_ext_priv *lmlmeext = &(padapter_link->mlmeextpriv);
|
struct link_mlme_ext_info *lmlmeinfo = &(lmlmeext->mlmext_info);
|
WLAN_BSSID_EX *cur_network = &(lmlmeinfo->network);
|
u8 *basic_rate_ie = NULL, *ext_rate_ie = NULL;
|
u8 hdr_len = sizeof(struct rtw_ieee80211_hdr_3addr);
|
u8 *ies = NULL;
|
sint ies_len = 0;
|
sint ie_len = 0;
|
unsigned int rate_len = 0;
|
|
ies = xframe->buf_addr + TXDESC_OFFSET + hdr_len + _BEACON_IE_OFFSET_;
|
ies_len = pattrib->pktlen - hdr_len - _BEACON_IE_OFFSET_;
|
|
basic_rate_ie = rtw_get_ie(ies, WLAN_EID_SUPP_RATES, &ie_len, ies_len);
|
if (basic_rate_ie != NULL) {
|
rate_len = rtw_get_rateset_len(cur_network->SupportedRates);
|
rtw_ies_update_ie(ies, &ies_len, 0, WLAN_EID_SUPP_RATES,
|
cur_network->SupportedRates,
|
(rate_len > NDIS_802_11_LENGTH_RATES ?
|
NDIS_802_11_LENGTH_RATES : rate_len));
|
if (rate_len > NDIS_802_11_LENGTH_RATES)
|
pattrib->pktlen += (NDIS_802_11_LENGTH_RATES - ie_len);
|
else
|
pattrib->pktlen += (rate_len - ie_len);
|
}
|
|
ext_rate_ie = rtw_get_ie(ies, WLAN_EID_EXT_SUPP_RATES,
|
&ie_len, ies_len);
|
if (ext_rate_ie != NULL) {
|
if (rate_len <= NDIS_802_11_LENGTH_RATES) {
|
rtw_ies_remove_ie(ies, &ies_len, 0,
|
WLAN_EID_EXT_SUPP_RATES, NULL, 0);
|
pattrib->pktlen -= (ie_len + 2);
|
} else {
|
rtw_ies_update_ie(ies, &ies_len, 0,
|
WLAN_EID_EXT_SUPP_RATES,
|
cur_network->SupportedRates +
|
NDIS_802_11_LENGTH_RATES,
|
rate_len - NDIS_802_11_LENGTH_RATES);
|
pattrib->pktlen += (rate_len - NDIS_802_11_LENGTH_RATES
|
- ie_len);
|
}
|
} else if (rate_len > NDIS_802_11_LENGTH_RATES) {
|
rtw_ies_add_ie(ies, &ies_len, 0, WLAN_EID_EXT_SUPP_RATES,
|
cur_network->SupportedRates +
|
NDIS_802_11_LENGTH_RATES,
|
rate_len - NDIS_802_11_LENGTH_RATES);
|
pattrib->pktlen += ((rate_len - NDIS_802_11_LENGTH_RATES) + 2);
|
}
|
}
|
|
#endif
|
#endif /* CONFIG_AP_MODE */
|
