1 // SPDX-License-Identifier: GPL-2.0
2 /******************************************************************************
3 *
4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
5 *
6 ******************************************************************************/
7 #define _RTL8723B_REDESC_C_
8
9 #include <rtl8723b_hal.h>
10
process_rssi(struct adapter * padapter,union recv_frame * prframe)11 static void process_rssi(struct adapter *padapter, union recv_frame *prframe)
12 {
13 struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
14 struct signal_stat *signal_stat = &padapter->recvpriv.signal_strength_data;
15
16 /* DBG_8192C("process_rssi => pattrib->rssil(%d) signal_strength(%d)\n ", pattrib->RecvSignalPower, pattrib->signal_strength); */
17 /* if (pRfd->Status.bPacketToSelf || pRfd->Status.bPacketBeacon) */
18 {
19 if (signal_stat->update_req) {
20 signal_stat->total_num = 0;
21 signal_stat->total_val = 0;
22 signal_stat->update_req = 0;
23 }
24
25 signal_stat->total_num++;
26 signal_stat->total_val += pattrib->phy_info.SignalStrength;
27 signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
28 }
29
30 } /* Process_UI_RSSI_8192C */
31
process_link_qual(struct adapter * padapter,union recv_frame * prframe)32 static void process_link_qual(struct adapter *padapter, union recv_frame *prframe)
33 {
34 struct rx_pkt_attrib *pattrib;
35 struct signal_stat *signal_stat;
36
37 if (!prframe || !padapter)
38 return;
39
40 pattrib = &prframe->u.hdr.attrib;
41 signal_stat = &padapter->recvpriv.signal_qual_data;
42
43 /* DBG_8192C("process_link_qual => pattrib->signal_qual(%d)\n ", pattrib->signal_qual); */
44
45 if (signal_stat->update_req) {
46 signal_stat->total_num = 0;
47 signal_stat->total_val = 0;
48 signal_stat->update_req = 0;
49 }
50
51 signal_stat->total_num++;
52 signal_stat->total_val += pattrib->phy_info.SignalQuality;
53 signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
54 } /* Process_UiLinkQuality8192S */
55
56
rtl8723b_process_phy_info(struct adapter * padapter,void * prframe)57 void rtl8723b_process_phy_info(struct adapter *padapter, void *prframe)
58 {
59 union recv_frame *precvframe = prframe;
60 /* */
61 /* Check RSSI */
62 /* */
63 process_rssi(padapter, precvframe);
64 /* */
65 /* Check PWDB. */
66 /* */
67 /* process_PWDB(padapter, precvframe); */
68
69 /* UpdateRxSignalStatistics8192C(Adapter, pRfd); */
70 /* */
71 /* Check EVM */
72 /* */
73 process_link_qual(padapter, precvframe);
74 #ifdef DBG_RX_SIGNAL_DISPLAY_RAW_DATA
75 rtw_store_phy_info(padapter, prframe);
76 #endif
77
78 }
79