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/******************************************************************************
*
* 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 _RTL8723A_REDESC_C_
#include <osdep_service.h>
#include <drv_types.h>
#include <rtl8723a_hal.h>
static void process_rssi(struct rtw_adapter *padapter,
struct recv_frame *prframe)
{
struct rx_pkt_attrib *pattrib = &prframe->attrib;
struct signal_stat *signal_stat = &padapter->recvpriv.signal_strength_data;
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;
}
static void process_link_qual(struct rtw_adapter *padapter,
struct recv_frame *prframe)
{
struct rx_pkt_attrib *pattrib;
struct signal_stat *signal_stat;
if (prframe == NULL || padapter == NULL)
return;
pattrib = &prframe->attrib;
signal_stat = &padapter->recvpriv.signal_qual_data;
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;
}
/* void rtl8723a_process_phy_info(struct rtw_adapter *padapter, union recv_frame *prframe) */
void rtl8723a_process_phy_info(struct rtw_adapter *padapter, void *prframe)
{
struct recv_frame *precvframe = prframe;
/* Check RSSI */
process_rssi(padapter, precvframe);
/* Check EVM */
process_link_qual(padapter, precvframe);
}
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