root/drivers/staging/rtl8723bs/core/rtw_btcoex.c
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
 *
 * Copyright(c) 2013 Realtek Corporation. All rights reserved.
 *
 ******************************************************************************/
#include <drv_types.h>
#include <rtw_btcoex.h>
#include <hal_btcoex.h>

void rtw_btcoex_media_status_notify(struct adapter *padapter, u8 media_status)
{
        if ((media_status == RT_MEDIA_CONNECT) &&
            check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE)) {
                rtw_hal_set_hwreg(padapter, HW_VAR_DL_RSVD_PAGE, NULL);
        }

        hal_btcoex_MediaStatusNotify(padapter, media_status);
}

void rtw_btcoex_halt_notify(struct adapter *padapter)
{
        if (!padapter->bup)
                return;

        if (padapter->bSurpriseRemoved)
                return;

        hal_btcoex_HaltNotify(padapter);
}

/*  ================================================== */
/*  Below Functions are called by BT-Coex */
/*  ================================================== */
void rtw_btcoex_reject_ap_aggregated_packet(struct adapter *padapter, u8 enable)
{
        struct mlme_ext_info *pmlmeinfo;
        struct sta_info *psta;

        pmlmeinfo = &padapter->mlmeextpriv.mlmext_info;
        psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv));

        if (enable) {
                pmlmeinfo->accept_addba_req = false;
                if (psta)
                        send_delba(padapter, 0, psta->hwaddr);
        } else {
                pmlmeinfo->accept_addba_req = true;
        }
}

void rtw_btcoex_lps_enter(struct adapter *padapter)
{
        struct pwrctrl_priv *pwrpriv;
        u8 lps_val;

        pwrpriv = adapter_to_pwrctl(padapter);

        pwrpriv->bpower_saving = true;
        lps_val = hal_btcoex_LpsVal(padapter);
        rtw_set_ps_mode(padapter, PS_MODE_MIN, 0, lps_val, "BTCOEX");
}

void rtw_btcoex_lps_leave(struct adapter *padapter)
{
        struct pwrctrl_priv *pwrpriv;

        pwrpriv = adapter_to_pwrctl(padapter);

        if (pwrpriv->pwr_mode != PS_MODE_ACTIVE) {
                rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "BTCOEX");
                LPS_RF_ON_check(padapter, 100);
                pwrpriv->bpower_saving = false;
        }
}