rtl8723b_rxdesc.c

 1// SPDX-License-Identifier: GPL-2.0
 2/******************************************************************************
 3 *
 4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
 5 *
 6 ******************************************************************************/
 7
 8#include <rtl8723b_hal.h>
 9
10static void process_rssi(struct adapter *padapter, union recv_frame *prframe)
11{
12	struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
13	struct signal_stat *signal_stat = &padapter->recvpriv.signal_strength_data;
14
15	/* if (pRfd->Status.bPacketToSelf || pRfd->Status.bPacketBeacon) */
16	{
17		if (signal_stat->update_req) {
18			signal_stat->total_num = 0;
19			signal_stat->total_val = 0;
20			signal_stat->update_req = 0;
21		}
22
23		signal_stat->total_num++;
24		signal_stat->total_val  += pattrib->phy_info.SignalStrength;
25		signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
26	}
27
28} /*  Process_UI_RSSI_8192C */
29
30static void process_link_qual(struct adapter *padapter, union recv_frame *prframe)
31{
32	struct rx_pkt_attrib *pattrib;
33	struct signal_stat *signal_stat;
34
35	if (!prframe || !padapter)
36		return;
37
38	pattrib = &prframe->u.hdr.attrib;
39	signal_stat = &padapter->recvpriv.signal_qual_data;
40
41	if (signal_stat->update_req) {
42		signal_stat->total_num = 0;
43		signal_stat->total_val = 0;
44		signal_stat->update_req = 0;
45	}
46
47	signal_stat->total_num++;
48	signal_stat->total_val  += pattrib->phy_info.SignalQuality;
49	signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
50} /*  Process_UiLinkQuality8192S */
51
52
53void rtl8723b_process_phy_info(struct adapter *padapter, void *prframe)
54{
55	union recv_frame *precvframe = prframe;
56	/*  */
57	/*  Check RSSI */
58	/*  */
59	process_rssi(padapter, precvframe);
60	/*  */
61	/*  Check PWDB. */
62	/*  */
63	/* process_PWDB(padapter, precvframe); */
64
65	/* UpdateRxSignalStatistics8192C(Adapter, pRfd); */
66	/*  */
67	/*  Check EVM */
68	/*  */
69	process_link_qual(padapter,  precvframe);
70}