1// SPDX-License-Identifier: GPL-2.0
2/******************************************************************************
3 *
4 * Copyright(c) 2013 Realtek Corporation. All rights reserved.
5 *
6 ******************************************************************************/
7#include <drv_types.h>
8#include <rtw_debug.h>
9#include <rtw_btcoex.h>
10#include <hal_btcoex.h>
11
12void rtw_btcoex_MediaStatusNotify(struct adapter *padapter, u8 mediaStatus)
13{
14 if ((mediaStatus == RT_MEDIA_CONNECT)
15 && (check_fwstate(pmlmepriv: &padapter->mlmepriv, WIFI_AP_STATE) == true)) {
16 rtw_hal_set_hwreg(padapter, variable: HW_VAR_DL_RSVD_PAGE, NULL);
17 }
18
19 hal_btcoex_MediaStatusNotify(padapter, mediaStatus);
20}
21
22void rtw_btcoex_HaltNotify(struct adapter *padapter)
23{
24 if (!padapter->bup)
25 return;
26
27 if (padapter->bSurpriseRemoved)
28 return;
29
30 hal_btcoex_HaltNotify(padapter);
31}
32
33/* ================================================== */
34/* Below Functions are called by BT-Coex */
35/* ================================================== */
36void rtw_btcoex_RejectApAggregatedPacket(struct adapter *padapter, u8 enable)
37{
38 struct mlme_ext_info *pmlmeinfo;
39 struct sta_info *psta;
40
41 pmlmeinfo = &padapter->mlmeextpriv.mlmext_info;
42 psta = rtw_get_stainfo(pstapriv: &padapter->stapriv, hwaddr: get_bssid(pmlmepriv: &padapter->mlmepriv));
43
44 if (enable) {
45 pmlmeinfo->accept_addba_req = false;
46 if (psta)
47 send_delba(padapter, initiator: 0, addr: psta->hwaddr);
48 } else {
49 pmlmeinfo->accept_addba_req = true;
50 }
51}
52
53void rtw_btcoex_LPS_Enter(struct adapter *padapter)
54{
55 struct pwrctrl_priv *pwrpriv;
56 u8 lpsVal;
57
58
59 pwrpriv = adapter_to_pwrctl(padapter);
60
61 pwrpriv->bpower_saving = true;
62 lpsVal = hal_btcoex_LpsVal(padapter);
63 rtw_set_ps_mode(padapter, ps_mode: PS_MODE_MIN, smart_ps: 0, bcn_ant_mode: lpsVal, msg: "BTCOEX");
64}
65
66void rtw_btcoex_LPS_Leave(struct adapter *padapter)
67{
68 struct pwrctrl_priv *pwrpriv;
69
70
71 pwrpriv = adapter_to_pwrctl(padapter);
72
73 if (pwrpriv->pwr_mode != PS_MODE_ACTIVE) {
74 rtw_set_ps_mode(padapter, ps_mode: PS_MODE_ACTIVE, smart_ps: 0, bcn_ant_mode: 0, msg: "BTCOEX");
75 LPS_RF_ON_check(padapter, delay_ms: 100);
76 pwrpriv->bpower_saving = false;
77 }
78}
79

source code of linux/drivers/staging/rtl8723bs/core/rtw_btcoex.c