mirror of
https://github.com/lwfinger/rtl8188eu.git
synced 2024-09-21 08:37:06 +00:00
These two configuration parameters are only associated with the RTL8192DU device, and can be removed here. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
420 lines
11 KiB
C
420 lines
11 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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*
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******************************************************************************/
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/* */
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/* Description: */
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/* */
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/* This file is for 92CE/92CU dynamic mechanism only */
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/* */
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/* */
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/* */
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#define _RTL8188E_DM_C_
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/* */
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/* include files */
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/* */
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#include <drv_conf.h>
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#include <osdep_service.h>
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#include <drv_types.h>
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#include <rtl8188e_hal.h>
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/* */
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/* Global var */
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/* */
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static void
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dm_CheckProtection(
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PADAPTER Adapter
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)
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{
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}
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static void
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dm_CheckStatistics(
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PADAPTER Adapter
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)
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{
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}
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static void dm_CheckPbcGPIO(_adapter *padapter)
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{
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u8 tmp1byte;
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u8 bPbcPressed = false;
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if (!padapter->registrypriv.hw_wps_pbc)
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return;
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tmp1byte = rtw_read8(padapter, GPIO_IO_SEL);
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tmp1byte |= (HAL_8192C_HW_GPIO_WPS_BIT);
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rtw_write8(padapter, GPIO_IO_SEL, tmp1byte); /* enable GPIO[2] as output mode */
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tmp1byte &= ~(HAL_8192C_HW_GPIO_WPS_BIT);
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rtw_write8(padapter, GPIO_IN, tmp1byte); /* reset the floating voltage level */
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tmp1byte = rtw_read8(padapter, GPIO_IO_SEL);
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tmp1byte &= ~(HAL_8192C_HW_GPIO_WPS_BIT);
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rtw_write8(padapter, GPIO_IO_SEL, tmp1byte); /* enable GPIO[2] as input mode */
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tmp1byte =rtw_read8(padapter, GPIO_IN);
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if (tmp1byte == 0xff)
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return ;
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if (tmp1byte&HAL_8192C_HW_GPIO_WPS_BIT)
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{
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bPbcPressed = true;
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}
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if ( true == bPbcPressed)
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{
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/* Here we only set bPbcPressed to true */
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/* After trigger PBC, the variable will be set to false */
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DBG_88E("CheckPbcGPIO - PBC is pressed\n");
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if ( padapter->pid[0] == 0 )
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{ /* 0 is the default value and it means the application monitors the HW PBC doesn't privde its pid to driver. */
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return;
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}
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rtw_signal_process(padapter->pid[0], SIGUSR1);
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}
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}
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/* */
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/* Initialize GPIO setting registers */
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/* */
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static void
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dm_InitGPIOSetting(
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PADAPTER Adapter
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)
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{
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PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
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u8 tmp1byte;
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tmp1byte = rtw_read8(Adapter, REG_GPIO_MUXCFG);
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tmp1byte &= (GPIOSEL_GPIO | ~GPIOSEL_ENBT);
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#ifdef CONFIG_BT_COEXIST
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/* UMB-B cut bug. We need to support the modification. */
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if (IS_81xxC_VENDOR_UMC_B_CUT(pHalData->VersionID) &&
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pHalData->bt_coexist.BT_Coexist)
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{
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tmp1byte |= (BIT5);
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}
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#endif
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rtw_write8(Adapter, REG_GPIO_MUXCFG, tmp1byte);
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}
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/* */
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/* functions */
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/* */
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static void Init_ODM_ComInfo_88E(PADAPTER Adapter)
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{
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PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
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struct dm_priv *pdmpriv = &pHalData->dmpriv;
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PDM_ODM_T pDM_Odm = &(pHalData->odmpriv);
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u8 cut_ver,fab_ver;
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/* */
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/* Init Value */
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/* */
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_rtw_memset(pDM_Odm,0,sizeof(pDM_Odm));
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pDM_Odm->Adapter = Adapter;
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ODM_CmnInfoInit(pDM_Odm,ODM_CMNINFO_PLATFORM,ODM_CE);
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if (Adapter->interface_type == RTW_GSPI )
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ODM_CmnInfoInit(pDM_Odm,ODM_CMNINFO_INTERFACE,ODM_ITRF_SDIO);
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else
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ODM_CmnInfoInit(pDM_Odm,ODM_CMNINFO_INTERFACE,Adapter->interface_type);/* RTL871X_HCI_TYPE */
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ODM_CmnInfoInit(pDM_Odm,ODM_CMNINFO_IC_TYPE,ODM_RTL8188E);
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fab_ver = ODM_TSMC;
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cut_ver = ODM_CUT_A;
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ODM_CmnInfoInit(pDM_Odm,ODM_CMNINFO_FAB_VER,fab_ver);
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ODM_CmnInfoInit(pDM_Odm,ODM_CMNINFO_CUT_VER,cut_ver);
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ODM_CmnInfoInit(pDM_Odm, ODM_CMNINFO_MP_TEST_CHIP,IS_NORMAL_CHIP(pHalData->VersionID));
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ODM_CmnInfoInit(pDM_Odm,ODM_CMNINFO_PATCH_ID,pHalData->CustomerID);
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ODM_CmnInfoInit(pDM_Odm,ODM_CMNINFO_BWIFI_TEST,Adapter->registrypriv.wifi_spec);
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if (pHalData->rf_type == RF_1T1R){
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ODM_CmnInfoUpdate(pDM_Odm,ODM_CMNINFO_RF_TYPE,ODM_1T1R);
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}
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else if (pHalData->rf_type == RF_2T2R){
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ODM_CmnInfoUpdate(pDM_Odm,ODM_CMNINFO_RF_TYPE,ODM_2T2R);
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}
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else if (pHalData->rf_type == RF_1T2R){
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ODM_CmnInfoUpdate(pDM_Odm,ODM_CMNINFO_RF_TYPE,ODM_1T2R);
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}
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ODM_CmnInfoInit(pDM_Odm, ODM_CMNINFO_RF_ANTENNA_TYPE, pHalData->TRxAntDivType);
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#ifdef CONFIG_DISABLE_ODM
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pdmpriv->InitODMFlag = 0;
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#else
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pdmpriv->InitODMFlag = ODM_RF_CALIBRATION |
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ODM_RF_TX_PWR_TRACK /* */
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;
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#endif
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ODM_CmnInfoUpdate(pDM_Odm,ODM_CMNINFO_ABILITY,pdmpriv->InitODMFlag);
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}
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static void Update_ODM_ComInfo_88E(PADAPTER Adapter)
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{
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struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv;
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struct mlme_priv *pmlmepriv = &Adapter->mlmepriv;
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struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv;
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PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
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PDM_ODM_T pDM_Odm = &(pHalData->odmpriv);
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struct dm_priv *pdmpriv = &pHalData->dmpriv;
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int i;
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#ifdef CONFIG_DISABLE_ODM
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pdmpriv->InitODMFlag = 0;
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#else /* CONFIG_DISABLE_ODM */
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pdmpriv->InitODMFlag = ODM_BB_DIG |
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#ifdef CONFIG_ODM_REFRESH_RAMASK
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ODM_BB_RA_MASK |
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#endif
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ODM_BB_DYNAMIC_TXPWR |
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ODM_BB_FA_CNT |
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ODM_BB_RSSI_MONITOR |
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ODM_BB_CCK_PD |
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ODM_BB_PWR_SAVE |
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ODM_MAC_EDCA_TURBO |
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ODM_RF_CALIBRATION |
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ODM_RF_TX_PWR_TRACK
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;
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if (pHalData->AntDivCfg)
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pdmpriv->InitODMFlag |= ODM_BB_ANT_DIV;
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#if (MP_DRIVER==1)
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if (Adapter->registrypriv.mp_mode == 1)
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{
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pdmpriv->InitODMFlag = ODM_RF_CALIBRATION |
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ODM_RF_TX_PWR_TRACK;
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}
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#endif/* MP_DRIVER==1) */
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#endif/* CONFIG_DISABLE_ODM */
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ODM_CmnInfoUpdate(pDM_Odm,ODM_CMNINFO_ABILITY,pdmpriv->InitODMFlag);
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_TX_UNI,&(Adapter->xmitpriv.tx_bytes));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_RX_UNI,&(Adapter->recvpriv.rx_bytes));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_WM_MODE,&(pmlmeext->cur_wireless_mode));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_SEC_CHNL_OFFSET,&(pHalData->nCur40MhzPrimeSC));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_SEC_MODE,&(Adapter->securitypriv.dot11PrivacyAlgrthm));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_BW,&(pHalData->CurrentChannelBW ));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_CHNL,&( pHalData->CurrentChannel));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_NET_CLOSED,&( Adapter->net_closed));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_MP_MODE,&(Adapter->registrypriv.mp_mode));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_SCAN,&(pmlmepriv->bScanInProcess));
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ODM_CmnInfoHook(pDM_Odm,ODM_CMNINFO_POWER_SAVING,&(pwrctrlpriv->bpower_saving));
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ODM_CmnInfoInit(pDM_Odm, ODM_CMNINFO_RF_ANTENNA_TYPE, pHalData->TRxAntDivType);
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for (i=0; i< NUM_STA; i++)
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ODM_CmnInfoPtrArrayHook(pDM_Odm, ODM_CMNINFO_STA_STATUS,i,NULL);
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}
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void
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rtl8188e_InitHalDm(
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PADAPTER Adapter
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)
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{
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PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
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struct dm_priv *pdmpriv = &pHalData->dmpriv;
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PDM_ODM_T pDM_Odm = &(pHalData->odmpriv);
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u8 i;
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dm_InitGPIOSetting(Adapter);
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pdmpriv->DM_Type = DM_Type_ByDriver;
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pdmpriv->DMFlag = DYNAMIC_FUNC_DISABLE;
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Update_ODM_ComInfo_88E(Adapter);
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ODM_DMInit(pDM_Odm);
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Adapter->fix_rate = 0xFF;
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}
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void
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rtl8188e_HalDmWatchDog(
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PADAPTER Adapter
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)
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{
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bool bFwCurrentInPSMode = false;
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bool bFwPSAwake = true;
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u8 hw_init_completed = false;
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PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
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struct dm_priv *pdmpriv = &pHalData->dmpriv;
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PDM_ODM_T pDM_Odm = &(pHalData->odmpriv);
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_func_enter_;
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hw_init_completed = Adapter->hw_init_completed;
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if (hw_init_completed == false)
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goto skip_dm;
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#ifdef CONFIG_LPS
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bFwCurrentInPSMode = Adapter->pwrctrlpriv.bFwCurrentInPSMode;
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rtw_hal_get_hwreg(Adapter, HW_VAR_FWLPS_RF_ON, (u8 *)(&bFwPSAwake));
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#endif
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#ifdef CONFIG_P2P_PS
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/* Fw is under p2p powersaving mode, driver should stop dynamic mechanism. */
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/* modifed by thomas. 2011.06.11. */
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if (Adapter->wdinfo.p2p_ps_mode)
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bFwPSAwake = false;
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#endif /* CONFIG_P2P_PS */
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if ( (hw_init_completed == true)
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&& ((!bFwCurrentInPSMode) && bFwPSAwake))
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{
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/* */
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/* Calculate Tx/Rx statistics. */
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/* */
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dm_CheckStatistics(Adapter);
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_record_initrate:
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_func_exit_;
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}
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/* ODM */
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if (hw_init_completed == true)
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{
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struct mlme_priv *pmlmepriv = &Adapter->mlmepriv;
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u8 bLinked=false;
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#ifdef CONFIG_DISABLE_ODM
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pHalData->odmpriv.SupportAbility = 0;
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#endif
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if ( (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) ||
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(check_fwstate(pmlmepriv, WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE) == true))
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{
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if (Adapter->stapriv.asoc_sta_count > 2)
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bLinked = true;
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}
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else{/* Station mode */
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if (check_fwstate(pmlmepriv, _FW_LINKED)== true)
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bLinked = true;
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}
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ODM_CmnInfoUpdate(&pHalData->odmpriv ,ODM_CMNINFO_LINK, bLinked);
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ODM_DMWatchdog(&pHalData->odmpriv);
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}
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skip_dm:
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/* Check GPIO to determine current RF on/off and Pbc status. */
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/* Check Hardware Radio ON/OFF or not */
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return;
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}
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void rtl8188e_init_dm_priv(PADAPTER Adapter)
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{
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PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
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struct dm_priv *pdmpriv = &pHalData->dmpriv;
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PDM_ODM_T podmpriv = &pHalData->odmpriv;
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_rtw_memset(pdmpriv, 0, sizeof(struct dm_priv));
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Init_ODM_ComInfo_88E(Adapter);
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#ifdef CONFIG_SW_ANTENNA_DIVERSITY
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ODM_InitAllTimers(podmpriv );
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#endif
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ODM_InitDebugSetting(podmpriv);
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}
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void rtl8188e_deinit_dm_priv(PADAPTER Adapter)
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{
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PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
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struct dm_priv *pdmpriv = &pHalData->dmpriv;
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PDM_ODM_T podmpriv = &pHalData->odmpriv;
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#ifdef CONFIG_SW_ANTENNA_DIVERSITY
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ODM_CancelAllTimers(podmpriv);
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#endif
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}
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#ifdef CONFIG_ANTENNA_DIVERSITY
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/* Add new function to reset the state of antenna diversity before link. */
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/* */
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/* Compare RSSI for deciding antenna */
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void AntDivCompare8188E(PADAPTER Adapter, WLAN_BSSID_EX *dst, WLAN_BSSID_EX *src)
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{
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
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if (0 != pHalData->AntDivCfg )
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{
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/* select optimum_antenna for before linked =>For antenna diversity */
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if (dst->Rssi >= src->Rssi )/* keep org parameter */
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{
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src->Rssi = dst->Rssi;
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src->PhyInfo.Optimum_antenna = dst->PhyInfo.Optimum_antenna;
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}
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}
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}
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/* Add new function to reset the state of antenna diversity before link. */
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u8 AntDivBeforeLink8188E(PADAPTER Adapter )
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{
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
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PDM_ODM_T pDM_Odm =&pHalData->odmpriv;
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SWAT_T *pDM_SWAT_Table = &pDM_Odm->DM_SWAT_Table;
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struct mlme_priv *pmlmepriv = &(Adapter->mlmepriv);
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/* Condition that does not need to use antenna diversity. */
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if (pHalData->AntDivCfg==0)
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return false;
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if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
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{
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return false;
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}
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if (pDM_SWAT_Table->SWAS_NoLink_State == 0){
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/* switch channel */
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pDM_SWAT_Table->SWAS_NoLink_State = 1;
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pDM_SWAT_Table->CurAntenna = (pDM_SWAT_Table->CurAntenna==Antenna_A)?Antenna_B:Antenna_A;
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rtw_antenna_select_cmd(Adapter, pDM_SWAT_Table->CurAntenna, false);
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return true;
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} else {
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pDM_SWAT_Table->SWAS_NoLink_State = 0;
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return false;
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}
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}
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#endif
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