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Release 4.12 drivers/staging/rtl8723bs/hal/rtl8723b_rxdesc.c

/******************************************************************************
 *
 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 ******************************************************************************/

#define _RTL8723B_REDESC_C_

#include <rtl8723b_hal.h>


static void process_rssi(struct adapter *padapter, union recv_frame *prframe) { struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; struct signal_stat *signal_stat = &padapter->recvpriv.signal_strength_data; /* DBG_8192C("process_rssi => pattrib->rssil(%d) signal_strength(%d)\n ", pattrib->RecvSignalPower, pattrib->signal_strength); */ /* if (pRfd->Status.bPacketToSelf || pRfd->Status.bPacketBeacon) */ { if (signal_stat->update_req) { signal_stat->total_num = 0; signal_stat->total_val = 0; signal_stat->update_req = 0; } signal_stat->total_num++; signal_stat->total_val += pattrib->phy_info.SignalStrength; signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num; } }

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/* Process_UI_RSSI_8192C */
static void process_link_qual(struct adapter *padapter, union recv_frame *prframe) { struct rx_pkt_attrib *pattrib; struct signal_stat *signal_stat; if (prframe == NULL || padapter == NULL) return; pattrib = &prframe->u.hdr.attrib; signal_stat = &padapter->recvpriv.signal_qual_data; /* DBG_8192C("process_link_qual => pattrib->signal_qual(%d)\n ", pattrib->signal_qual); */ if (signal_stat->update_req) { signal_stat->total_num = 0; signal_stat->total_val = 0; signal_stat->update_req = 0; } signal_stat->total_num++; signal_stat->total_val += pattrib->phy_info.SignalQuality; signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num; }

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/* Process_UiLinkQuality8192S */
void rtl8723b_process_phy_info(struct adapter *padapter, void *prframe) { union recv_frame *precvframe = (union recv_frame *)prframe; /* */ /* Check RSSI */ /* */ process_rssi(padapter, precvframe); /* */ /* Check PWDB. */ /* */ /* process_PWDB(padapter, precvframe); */ /* UpdateRxSignalStatistics8192C(Adapter, pRfd); */ /* */ /* Check EVM */ /* */ process_link_qual(padapter, precvframe); #ifdef DBG_RX_SIGNAL_DISPLAY_RAW_DATA rtw_store_phy_info(padapter, prframe); #endif }

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