/******************************************************************************
 *
 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 ******************************************************************************/
#define _HCI_HAL_INIT_C_

#include <osdep_service.h>
#include <drv_types.h>
#include <rtw_efuse.h>
#include <fw.h>
#include <rtl8188e_hal.h>
#include <rtl8188e_led.h>
#include <rtw_iol.h>
#include <phy.h>

#define         HAL_BB_ENABLE           1

static void _ConfigNormalChipOutEP_8188E(struct adapter *adapt, u8 NumOutPipe)
{
        struct hal_data_8188e *haldata = adapt->HalData;

        switch (NumOutPipe) {
        case    3:
                haldata->OutEpQueueSel = TX_SELE_HQ | TX_SELE_LQ | TX_SELE_NQ;
                haldata->OutEpNumber = 3;
                break;
        case    2:
                haldata->OutEpQueueSel = TX_SELE_HQ | TX_SELE_NQ;
                haldata->OutEpNumber = 2;
                break;
        case    1:
                haldata->OutEpQueueSel = TX_SELE_HQ;
                haldata->OutEpNumber = 1;
                break;
        default:
                break;
        }
        DBG_88E("%s OutEpQueueSel(0x%02x), OutEpNumber(%d)\n", __func__, haldata->OutEpQueueSel, haldata->OutEpNumber);
}

static bool HalUsbSetQueuePipeMapping8188EUsb(struct adapter *adapt, u8 NumInPipe, u8 NumOutPipe)
{
        bool                    result          = false;

        _ConfigNormalChipOutEP_8188E(adapt, NumOutPipe);

        /*  Normal chip with one IN and one OUT doesn't have interrupt IN EP. */
        if (adapt->HalData->OutEpNumber == 1) {
                if (NumInPipe != 1)
                        return result;
        }

        /*  All config other than above support one Bulk IN and one Interrupt IN. */

        result = Hal_MappingOutPipe(adapt, NumOutPipe);

        return result;
}

void rtw_hal_chip_configure(struct adapter *adapt)
{
        struct hal_data_8188e *haldata = adapt->HalData;
        struct dvobj_priv       *pdvobjpriv = adapter_to_dvobj(adapt);

        if (pdvobjpriv->ishighspeed)
                haldata->UsbBulkOutSize = USB_HIGH_SPEED_BULK_SIZE;/* 512 bytes */
        else
                haldata->UsbBulkOutSize = USB_FULL_SPEED_BULK_SIZE;/* 64 bytes */

        haldata->interfaceIndex = pdvobjpriv->InterfaceNumber;

        haldata->UsbTxAggMode           = 1;
        haldata->UsbTxAggDescNum        = 0x6;  /*  only 4 bits */

        haldata->UsbRxAggMode           = USB_RX_AGG_DMA;/*  USB_RX_AGG_DMA; */
        haldata->UsbRxAggBlockCount     = 8; /* unit : 512b */
        haldata->UsbRxAggBlockTimeout   = 0x6;
        haldata->UsbRxAggPageCount      = 48; /* uint :128 b 0x0A;      10 = MAX_RX_DMA_BUFFER_SIZE/2/haldata->UsbBulkOutSize */
        haldata->UsbRxAggPageTimeout    = 0x4; /* 6, absolute time = 34ms/(2^6) */

        HalUsbSetQueuePipeMapping8188EUsb(adapt,
                                pdvobjpriv->RtNumInPipes, pdvobjpriv->RtNumOutPipes);
}

u32 rtw_hal_power_on(struct adapter *adapt)
{
        u16 value16;
        /*  HW Power on sequence */
        if (adapt->HalData->bMacPwrCtrlOn)
                return _SUCCESS;

        if (!rtl88eu_pwrseqcmdparsing(adapt, PWR_CUT_ALL_MSK,
                                      Rtl8188E_NIC_PWR_ON_FLOW)) {
                DBG_88E(KERN_ERR "%s: run power on flow fail\n", __func__);
                return _FAIL;
        }

        /*  Enable MAC DMA/WMAC/SCHEDULE/SEC block */
        /*  Set CR bit10 to enable 32k calibration. Suggested by SD1 Gimmy. Added by tynli. 2011.08.31. */
        usb_write16(adapt, REG_CR, 0x00);  /* suggseted by zhouzhou, by page, 20111230 */

                /*  Enable MAC DMA/WMAC/SCHEDULE/SEC block */
        value16 = usb_read16(adapt, REG_CR);
        value16 |= (HCI_TXDMA_EN | HCI_RXDMA_EN | TXDMA_EN | RXDMA_EN
                                | PROTOCOL_EN | SCHEDULE_EN | ENSEC | CALTMR_EN);
        /*  for SDIO - Set CR bit10 to enable 32k calibration. Suggested by SD1 Gimmy. Added by tynli. 2011.08.31. */

        usb_write16(adapt, REG_CR, value16);
        adapt->HalData->bMacPwrCtrlOn = true;

        return _SUCCESS;
}

/*  Shall USB interface init this? */
static void _InitInterrupt(struct adapter *Adapter)
{
        u32 imr, imr_ex;
        u8  usb_opt;

        /* HISR write one to clear */
        usb_write32(Adapter, REG_HISR_88E, 0xFFFFFFFF);
        /*  HIMR - */
        imr = IMR_PSTIMEOUT_88E | IMR_TBDER_88E | IMR_CPWM_88E | IMR_CPWM2_88E;
        usb_write32(Adapter, REG_HIMR_88E, imr);
        Adapter->HalData->IntrMask[0] = imr;

        imr_ex = IMR_TXERR_88E | IMR_RXERR_88E | IMR_TXFOVW_88E | IMR_RXFOVW_88E;
        usb_write32(Adapter, REG_HIMRE_88E, imr_ex);
        Adapter->HalData->IntrMask[1] = imr_ex;

        /*  REG_USB_SPECIAL_OPTION - BIT(4) */
        /*  0; Use interrupt endpoint to upload interrupt pkt */
        /*  1; Use bulk endpoint to upload interrupt pkt, */
        usb_opt = usb_read8(Adapter, REG_USB_SPECIAL_OPTION);

        if (!adapter_to_dvobj(Adapter)->ishighspeed)
                usb_opt = usb_opt & (~INT_BULK_SEL);
        else
                usb_opt = usb_opt | (INT_BULK_SEL);

        usb_write8(Adapter, REG_USB_SPECIAL_OPTION, usb_opt);
}

static void _InitQueueReservedPage(struct adapter *Adapter)
{
        struct registry_priv    *pregistrypriv = &Adapter->registrypriv;
        u32 numHQ       = 0;
        u32 numLQ       = 0;
        u32 numNQ       = 0;
        u32 numPubQ;
        u32 value32;
        u8 value8;
        bool bWiFiConfig = pregistrypriv->wifi_spec;

        if (bWiFiConfig) {
                if (Adapter->HalData->OutEpQueueSel & TX_SELE_HQ)
                        numHQ =  0x29;

                if (Adapter->HalData->OutEpQueueSel & TX_SELE_LQ)
                        numLQ = 0x1C;

                /*  NOTE: This step shall be proceed before writing REG_RQPN. */
                if (Adapter->HalData->OutEpQueueSel & TX_SELE_NQ)
                        numNQ = 0x1C;
                value8 = (u8)_NPQ(numNQ);
                usb_write8(Adapter, REG_RQPN_NPQ, value8);

                numPubQ = 0xA8 - numHQ - numLQ - numNQ;

                /*  TX DMA */
                value32 = _HPQ(numHQ) | _LPQ(numLQ) | _PUBQ(numPubQ) | LD_RQPN;
                usb_write32(Adapter, REG_RQPN, value32);
        } else {
                usb_write16(Adapter, REG_RQPN_NPQ, 0x0000);/* Just follow MP Team,??? Georgia 03/28 */
                usb_write16(Adapter, REG_RQPN_NPQ, 0x0d);
                usb_write32(Adapter, REG_RQPN, 0x808E000d);/* reserve 7 page for LPS */
        }
}

static void _InitTxBufferBoundary(struct adapter *Adapter, u8 txpktbuf_bndy)
{
        usb_write8(Adapter, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
        usb_write8(Adapter, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
        usb_write8(Adapter, REG_TXPKTBUF_WMAC_LBK_BF_HD, txpktbuf_bndy);
        usb_write8(Adapter, REG_TRXFF_BNDY, txpktbuf_bndy);
        usb_write8(Adapter, REG_TDECTRL+1, txpktbuf_bndy);
}

static void _InitPageBoundary(struct adapter *Adapter)
{
        /*  RX Page Boundary */
        /*  */
        u16 rxff_bndy = MAX_RX_DMA_BUFFER_SIZE_88E-1;

        usb_write16(Adapter, (REG_TRXFF_BNDY + 2), rxff_bndy);
}

static void _InitNormalChipRegPriority(struct adapter *Adapter, u16 beQ,
                                       u16 bkQ, u16 viQ, u16 voQ, u16 mgtQ,
                                       u16 hiQ)
{
        u16 value16     = (usb_read16(Adapter, REG_TRXDMA_CTRL) & 0x7);

        value16 |= _TXDMA_BEQ_MAP(beQ)  | _TXDMA_BKQ_MAP(bkQ) |
                   _TXDMA_VIQ_MAP(viQ)  | _TXDMA_VOQ_MAP(voQ) |
                   _TXDMA_MGQ_MAP(mgtQ) | _TXDMA_HIQ_MAP(hiQ);

        usb_write16(Adapter, REG_TRXDMA_CTRL, value16);
}

static void _InitNormalChipOneOutEpPriority(struct adapter *Adapter)
{
        u16 value = 0;

        switch (Adapter->HalData->OutEpQueueSel) {
        case TX_SELE_HQ:
                value = QUEUE_HIGH;
                break;
        case TX_SELE_LQ:
                value = QUEUE_LOW;
                break;
        case TX_SELE_NQ:
                value = QUEUE_NORMAL;
                break;
        default:
                break;
        }
        _InitNormalChipRegPriority(Adapter, value, value, value, value,
                                   value, value);
}

static void _InitNormalChipTwoOutEpPriority(struct adapter *Adapter)
{
        struct registry_priv *pregistrypriv = &Adapter->registrypriv;
        u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ;
        u16 valueHi = 0;
        u16 valueLow = 0;

        switch (Adapter->HalData->OutEpQueueSel) {
        case (TX_SELE_HQ | TX_SELE_LQ):
                valueHi = QUEUE_HIGH;
                valueLow = QUEUE_LOW;
                break;
        case (TX_SELE_NQ | TX_SELE_LQ):
                valueHi = QUEUE_NORMAL;
                valueLow = QUEUE_LOW;
                break;
        case (TX_SELE_HQ | TX_SELE_NQ):
                valueHi = QUEUE_HIGH;
                valueLow = QUEUE_NORMAL;
                break;
        default:
                break;
        }

        if (!pregistrypriv->wifi_spec) {
                beQ     = valueLow;
                bkQ     = valueLow;
                viQ     = valueHi;
                voQ     = valueHi;
                mgtQ    = valueHi;
                hiQ     = valueHi;
        } else {/* for WMM ,CONFIG_OUT_EP_WIFI_MODE */
                beQ     = valueLow;
                bkQ     = valueHi;
                viQ     = valueHi;
                voQ     = valueLow;
                mgtQ    = valueHi;
                hiQ     = valueHi;
        }
        _InitNormalChipRegPriority(Adapter, beQ, bkQ, viQ, voQ, mgtQ, hiQ);
}

static void _InitNormalChipThreeOutEpPriority(struct adapter *Adapter)
{
        struct registry_priv *pregistrypriv = &Adapter->registrypriv;
        u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ;

        if (!pregistrypriv->wifi_spec) {/*  typical setting */
                beQ     = QUEUE_LOW;
                bkQ     = QUEUE_LOW;
                viQ     = QUEUE_NORMAL;
                voQ     = QUEUE_HIGH;
                mgtQ    = QUEUE_HIGH;
                hiQ     = QUEUE_HIGH;
        } else {/*  for WMM */
                beQ     = QUEUE_LOW;
                bkQ     = QUEUE_NORMAL;
                viQ     = QUEUE_NORMAL;
                voQ     = QUEUE_HIGH;
                mgtQ    = QUEUE_HIGH;
                hiQ     = QUEUE_HIGH;
        }
        _InitNormalChipRegPriority(Adapter, beQ, bkQ, viQ, voQ, mgtQ, hiQ);
}

static void _InitQueuePriority(struct adapter *Adapter)
{
        switch (Adapter->HalData->OutEpNumber) {
        case 1:
                _InitNormalChipOneOutEpPriority(Adapter);
                break;
        case 2:
                _InitNormalChipTwoOutEpPriority(Adapter);
                break;
        case 3:
                _InitNormalChipThreeOutEpPriority(Adapter);
                break;
        default:
                break;
        }
}

static void _InitNetworkType(struct adapter *Adapter)
{
        u32 value32;

        value32 = usb_read32(Adapter, REG_CR);
        /*  TODO: use the other function to set network type */
        value32 = (value32 & ~MASK_NETTYPE) | _NETTYPE(NT_LINK_AP);

        usb_write32(Adapter, REG_CR, value32);
}

static void _InitTransferPageSize(struct adapter *Adapter)
{
        /*  Tx page size is always 128. */

        u8 value8;
        value8 = _PSRX(PBP_128) | _PSTX(PBP_128);
        usb_write8(Adapter, REG_PBP, value8);
}

static void _InitDriverInfoSize(struct adapter *Adapter, u8 drvInfoSize)
{
        usb_write8(Adapter, REG_RX_DRVINFO_SZ, drvInfoSize);
}

static void _InitWMACSetting(struct adapter *Adapter)
{
        struct hal_data_8188e *haldata = Adapter->HalData;

        haldata->ReceiveConfig = RCR_AAP | RCR_APM | RCR_AM | RCR_AB |
                                  RCR_CBSSID_DATA | RCR_CBSSID_BCN |
                                  RCR_APP_ICV | RCR_AMF | RCR_HTC_LOC_CTRL |
                                  RCR_APP_MIC | RCR_APP_PHYSTS;

        /*  some REG_RCR will be modified later by phy_ConfigMACWithHeaderFile() */
        usb_write32(Adapter, REG_RCR, haldata->ReceiveConfig);

        /*  Accept all multicast address */
        usb_write32(Adapter, REG_MAR, 0xFFFFFFFF);
        usb_write32(Adapter, REG_MAR + 4, 0xFFFFFFFF);
}

static void _InitAdaptiveCtrl(struct adapter *Adapter)
{
        u16 value16;
        u32 value32;

        /*  Response Rate Set */
        value32 = usb_read32(Adapter, REG_RRSR);
        value32 &= ~RATE_BITMAP_ALL;
        value32 |= RATE_RRSR_CCK_ONLY_1M;
        usb_write32(Adapter, REG_RRSR, value32);

        /*  CF-END Threshold */

        /*  SIFS (used in NAV) */
        value16 = _SPEC_SIFS_CCK(0x10) | _SPEC_SIFS_OFDM(0x10);
        usb_write16(Adapter, REG_SPEC_SIFS, value16);

        /*  Retry Limit */
        value16 = _LRL(0x30) | _SRL(0x30);
        usb_write16(Adapter, REG_RL, value16);
}

static void _InitEDCA(struct adapter *Adapter)
{
        /*  Set Spec SIFS (used in NAV) */
        usb_write16(Adapter, REG_SPEC_SIFS, 0x100a);
        usb_write16(Adapter, REG_MAC_SPEC_SIFS, 0x100a);

        /*  Set SIFS for CCK */
        usb_write16(Adapter, REG_SIFS_CTX, 0x100a);

        /*  Set SIFS for OFDM */
        usb_write16(Adapter, REG_SIFS_TRX, 0x100a);

        /*  TXOP */
        usb_write32(Adapter, REG_EDCA_BE_PARAM, 0x005EA42B);
        usb_write32(Adapter, REG_EDCA_BK_PARAM, 0x0000A44F);
        usb_write32(Adapter, REG_EDCA_VI_PARAM, 0x005EA324);
        usb_write32(Adapter, REG_EDCA_VO_PARAM, 0x002FA226);
}

static void _InitRDGSetting(struct adapter *Adapter)
{
        usb_write8(Adapter, REG_RD_CTRL, 0xFF);
        usb_write16(Adapter, REG_RD_NAV_NXT, 0x200);
        usb_write8(Adapter, REG_RD_RESP_PKT_TH, 0x05);
}

static void _InitRxSetting(struct adapter *Adapter)
{
        usb_write32(Adapter, REG_MACID, 0x87654321);
        usb_write32(Adapter, 0x0700, 0x87654321);
}

static void _InitRetryFunction(struct adapter *Adapter)
{
        u8 value8;

        value8 = usb_read8(Adapter, REG_FWHW_TXQ_CTRL);
        value8 |= EN_AMPDU_RTY_NEW;
        usb_write8(Adapter, REG_FWHW_TXQ_CTRL, value8);

        /*  Set ACK timeout */
        usb_write8(Adapter, REG_ACKTO, 0x40);
}

/*-----------------------------------------------------------------------------
 * Function:    usb_AggSettingTxUpdate()
 *
 * Overview:    Separate TX/RX parameters update independent for TP detection and
 *                      dynamic TX/RX aggreagtion parameters update.
 *
 * Input:                       struct adapter *
 *
 * Output/Return:       NONE
 *
 * Revised History:
 *      When            Who             Remark
 *      12/10/2010      MHC             Separate to smaller function.
 *
 *---------------------------------------------------------------------------
 */
static void usb_AggSettingTxUpdate(struct adapter *Adapter)
{
        struct hal_data_8188e *haldata = Adapter->HalData;
        u32 value32;

        if (Adapter->registrypriv.wifi_spec)
                haldata->UsbTxAggMode = false;

        if (haldata->UsbTxAggMode) {
                value32 = usb_read32(Adapter, REG_TDECTRL);
                value32 = value32 & ~(BLK_DESC_NUM_MASK << BLK_DESC_NUM_SHIFT);
                value32 |= ((haldata->UsbTxAggDescNum & BLK_DESC_NUM_MASK) << BLK_DESC_NUM_SHIFT);

                usb_write32(Adapter, REG_TDECTRL, value32);
        }
}       /*  usb_AggSettingTxUpdate */

/*-----------------------------------------------------------------------------
 * Function:    usb_AggSettingRxUpdate()
 *
 * Overview:    Separate TX/RX parameters update independent for TP detection and
 *                      dynamic TX/RX aggreagtion parameters update.
 *
 * Input:                       struct adapter *
 *
 * Output/Return:       NONE
 *
 * Revised History:
 *      When            Who             Remark
 *      12/10/2010      MHC             Separate to smaller function.
 *
 *---------------------------------------------------------------------------
 */
static void
usb_AggSettingRxUpdate(
                struct adapter *Adapter
        )
{
        struct hal_data_8188e *haldata = Adapter->HalData;
        u8 valueDMA;
        u8 valueUSB;

        valueDMA = usb_read8(Adapter, REG_TRXDMA_CTRL);
        valueUSB = usb_read8(Adapter, REG_USB_SPECIAL_OPTION);

        switch (haldata->UsbRxAggMode) {
        case USB_RX_AGG_DMA:
                valueDMA |= RXDMA_AGG_EN;
                valueUSB &= ~USB_AGG_EN;
                break;
        case USB_RX_AGG_USB:
                valueDMA &= ~RXDMA_AGG_EN;
                valueUSB |= USB_AGG_EN;
                break;
        case USB_RX_AGG_MIX:
                valueDMA |= RXDMA_AGG_EN;
                valueUSB |= USB_AGG_EN;
                break;
        case USB_RX_AGG_DISABLE:
        default:
                valueDMA &= ~RXDMA_AGG_EN;
                valueUSB &= ~USB_AGG_EN;
                break;
        }

        usb_write8(Adapter, REG_TRXDMA_CTRL, valueDMA);
        usb_write8(Adapter, REG_USB_SPECIAL_OPTION, valueUSB);

        switch (haldata->UsbRxAggMode) {
        case USB_RX_AGG_DMA:
                usb_write8(Adapter, REG_RXDMA_AGG_PG_TH, haldata->UsbRxAggPageCount);
                usb_write8(Adapter, REG_RXDMA_AGG_PG_TH+1, haldata->UsbRxAggPageTimeout);
                break;
        case USB_RX_AGG_USB:
                usb_write8(Adapter, REG_USB_AGG_TH, haldata->UsbRxAggBlockCount);
                usb_write8(Adapter, REG_USB_AGG_TO, haldata->UsbRxAggBlockTimeout);
                break;
        case USB_RX_AGG_MIX:
                usb_write8(Adapter, REG_RXDMA_AGG_PG_TH, haldata->UsbRxAggPageCount);
                usb_write8(Adapter, REG_RXDMA_AGG_PG_TH+1, (haldata->UsbRxAggPageTimeout & 0x1F));/* 0x280[12:8] */
                usb_write8(Adapter, REG_USB_AGG_TH, haldata->UsbRxAggBlockCount);
                usb_write8(Adapter, REG_USB_AGG_TO, haldata->UsbRxAggBlockTimeout);
                break;
        case USB_RX_AGG_DISABLE:
        default:
                /*  TODO: */
                break;
        }

        switch (PBP_128) {
        case PBP_128:
                haldata->HwRxPageSize = 128;
                break;
        case PBP_64:
                haldata->HwRxPageSize = 64;
                break;
        case PBP_256:
                haldata->HwRxPageSize = 256;
                break;
        case PBP_512:
                haldata->HwRxPageSize = 512;
                break;
        case PBP_1024:
                haldata->HwRxPageSize = 1024;
                break;
        default:
                break;
        }
}       /*  usb_AggSettingRxUpdate */

static void InitUsbAggregationSetting(struct adapter *Adapter)
{
        /*  Tx aggregation setting */
        usb_AggSettingTxUpdate(Adapter);

        /*  Rx aggregation setting */
        usb_AggSettingRxUpdate(Adapter);

        /*  201/12/10 MH Add for USB agg mode dynamic switch. */
        Adapter->HalData->UsbRxHighSpeedMode = false;
}

static void _InitBeaconParameters(struct adapter *Adapter)
{
        struct hal_data_8188e *haldata = Adapter->HalData;

        usb_write16(Adapter, REG_BCN_CTRL, 0x1010);

        /*  TODO: Remove these magic number */
        usb_write16(Adapter, REG_TBTT_PROHIBIT, 0x6404);/*  ms */
        usb_write8(Adapter, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);/*  5ms */
        usb_write8(Adapter, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME); /*  2ms */

        /*  Suggested by designer timchen. Change beacon AIFS to the largest number */
        /*  beacause test chip does not contension before sending beacon. by tynli. 2009.11.03 */
        usb_write16(Adapter, REG_BCNTCFG, 0x660F);

        haldata->RegBcnCtrlVal = usb_read8(Adapter, REG_BCN_CTRL);
        haldata->RegTxPause = usb_read8(Adapter, REG_TXPAUSE);
        haldata->RegFwHwTxQCtrl = usb_read8(Adapter, REG_FWHW_TXQ_CTRL+2);
        haldata->RegReg542 = usb_read8(Adapter, REG_TBTT_PROHIBIT+2);
        haldata->RegCR_1 = usb_read8(Adapter, REG_CR+1);
}

static void _BeaconFunctionEnable(struct adapter *Adapter,
                                  bool Enable, bool Linked)
{
        usb_write8(Adapter, REG_BCN_CTRL, (BIT(4) | BIT(3) | BIT(1)));

        usb_write8(Adapter, REG_RD_CTRL+1, 0x6F);
}

/*  Set CCK and OFDM Block "ON" */
static void _BBTurnOnBlock(struct adapter *Adapter)
{
        phy_set_bb_reg(Adapter, rFPGA0_RFMOD, bCCKEn, 0x1);
        phy_set_bb_reg(Adapter, rFPGA0_RFMOD, bOFDMEn, 0x1);
}

enum {
        Antenna_Lfet = 1,
        Antenna_Right = 2,
};

static void _InitAntenna_Selection(struct adapter *Adapter)
{
        struct hal_data_8188e *haldata = Adapter->HalData;

        if (haldata->AntDivCfg == 0)
                return;
        DBG_88E("==>  %s ....\n", __func__);

        usb_write32(Adapter, REG_LEDCFG0, usb_read32(Adapter, REG_LEDCFG0) | BIT(23));
        phy_set_bb_reg(Adapter, rFPGA0_XAB_RFParameter, BIT(13), 0x01);

        if (phy_query_bb_reg(Adapter, rFPGA0_XA_RFInterfaceOE, 0x300) == Antenna_A)
                haldata->CurAntenna = Antenna_A;
        else
                haldata->CurAntenna = Antenna_B;
        DBG_88E("%s,Cur_ant:(%x)%s\n", __func__, haldata->CurAntenna, (haldata->CurAntenna == Antenna_A) ? "Antenna_A" : "Antenna_B");
}

/*-----------------------------------------------------------------------------
 * Function:    HwSuspendModeEnable92Cu()
 *
 * Overview:    HW suspend mode switch.
 *
 * Input:               NONE
 *
 * Output:      NONE
 *
 * Return:      NONE
 *
 * Revised History:
 *      When            Who             Remark
 *      08/23/2010      MHC             HW suspend mode switch test..
 *---------------------------------------------------------------------------
 */
enum rt_rf_power_state RfOnOffDetect(struct adapter *adapt)
{
        u8 val8;
        enum rt_rf_power_state rfpowerstate = rf_off;

        if (adapt->pwrctrlpriv.bHWPowerdown) {
                val8 = usb_read8(adapt, REG_HSISR);
                DBG_88E("pwrdown, 0x5c(BIT(7))=%02x\n", val8);
                rfpowerstate = (val8 & BIT(7)) ? rf_off : rf_on;
        } else { /*  rf on/off */
                usb_write8(adapt, REG_MAC_PINMUX_CFG, usb_read8(adapt, REG_MAC_PINMUX_CFG)&~(BIT(3)));
                val8 = usb_read8(adapt, REG_GPIO_IO_SEL);
                DBG_88E("GPIO_IN=%02x\n", val8);
                rfpowerstate = (val8 & BIT(3)) ? rf_on : rf_off;
        }
        return rfpowerstate;
}       /*  HalDetectPwrDownMode */

u32 rtl8188eu_hal_init(struct adapter *Adapter)
{
        u8 value8 = 0;
        u16  value16;
        u8 txpktbuf_bndy;
        u32 status = _SUCCESS;
        struct hal_data_8188e *haldata = Adapter->HalData;
        struct pwrctrl_priv             *pwrctrlpriv = &Adapter->pwrctrlpriv;
        struct registry_priv    *pregistrypriv = &Adapter->registrypriv;
        unsigned long init_start_time = jiffies;

        #define HAL_INIT_PROFILE_TAG(stage) do {} while (0)

        HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_BEGIN);

        if (Adapter->pwrctrlpriv.bkeepfwalive) {
                if (haldata->odmpriv.RFCalibrateInfo.bIQKInitialized) {
                        rtl88eu_phy_iq_calibrate(Adapter, true);
                } else {
                        rtl88eu_phy_iq_calibrate(Adapter, false);
                        haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = true;
                }

                ODM_TXPowerTrackingCheck(&haldata->odmpriv);
                rtl88eu_phy_lc_calibrate(Adapter);

                goto exit;
        }

        HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_PW_ON);
        status = rtw_hal_power_on(Adapter);
        if (status == _FAIL) {
                RT_TRACE(_module_hci_hal_init_c_, _drv_err_, ("Failed to init power on!\n"));
                goto exit;
        }

        /*  Save target channel */
        haldata->CurrentChannel = 6;/* default set to 6 */

        if (pwrctrlpriv->reg_rfoff)
                pwrctrlpriv->rf_pwrstate = rf_off;

        /*  2010/08/09 MH We need to check if we need to turnon or off RF after detecting */
        /*  HW GPIO pin. Before PHY_RFConfig8192C. */
        /*  2010/08/26 MH If Efuse does not support sective suspend then disable the function. */

        if (!pregistrypriv->wifi_spec) {
                txpktbuf_bndy = TX_PAGE_BOUNDARY_88E;
        } else {
                /*  for WMM */
                txpktbuf_bndy = WMM_NORMAL_TX_PAGE_BOUNDARY_88E;
        }

        HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_MISC01);
        _InitQueueReservedPage(Adapter);
        _InitQueuePriority(Adapter);
        _InitPageBoundary(Adapter);
        _InitTransferPageSize(Adapter);

        _InitTxBufferBoundary(Adapter, 0);

        HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_DOWNLOAD_FW);
        if (Adapter->registrypriv.mp_mode == 1) {
                _InitRxSetting(Adapter);
                Adapter->bFWReady = false;
        } else {
                status = rtl88eu_download_fw(Adapter);

                if (status) {
                        DBG_88E("%s: Download Firmware failed!!\n", __func__);
                        Adapter->bFWReady = false;
                        return status;
                }
                RT_TRACE(_module_hci_hal_init_c_, _drv_info_, ("Initializeadapt8192CSdio(): Download Firmware Success!!\n"));
                Adapter->bFWReady = true;
        }
        rtl8188e_InitializeFirmwareVars(Adapter);

        rtl88eu_phy_mac_config(Adapter);

        rtl88eu_phy_bb_config(Adapter);

        rtl88eu_phy_rf_config(Adapter);

        HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_EFUSE_PATCH);
        status = rtl8188e_iol_efuse_patch(Adapter);
        if (status == _FAIL) {
                DBG_88E("%s  rtl8188e_iol_efuse_patch failed\n", __func__);
                goto exit;
        }

        _InitTxBufferBoundary(Adapter, txpktbuf_bndy);

        HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_LLTT);
        status =  InitLLTTable(Adapter, txpktbuf_bndy);
        if (status == _FAIL) {
                RT_TRACE(_module_hci_hal_init_c_, _drv_err_, ("Failed to init LLT table\n"));
                goto exit;
        }

        HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_MISC02);
        /*  Get Rx PHY status in order to report RSSI and others. */
        _InitDriverInfoSize(Adapter, DRVINFO_SZ);

        _InitInterrupt(Adapter);
        hal_init_macaddr(Adapter);/* set mac_address */
        _InitNetworkType(Adapter);/* set msr */
        _InitWMACSetting(Adapter);
        _InitAdaptiveCtrl(Adapter);
        _InitEDCA(Adapter);
        _InitRetryFunction(Adapter);
        InitUsbAggregationSetting(Adapter);
        _InitBeaconParameters(Adapter);
        /*  Init CR MACTXEN, MACRXEN after setting RxFF boundary REG_TRXFF_BNDY to patch */
        /*  Hw bug which Hw initials RxFF boundary size to a value which is larger than the real Rx buffer size in 88E. */
        /*  Enable MACTXEN/MACRXEN block */
        value16 = usb_read16(Adapter, REG_CR);
        value16 |= (MACTXEN | MACRXEN);
        usb_write8(Adapter, REG_CR, value16);

        if (haldata->bRDGEnable)
                _InitRDGSetting(Adapter);

        /* Enable TX Report */
        /* Enable Tx Report Timer */
        value8 = usb_read8(Adapter, REG_TX_RPT_CTRL);
        usb_write8(Adapter,  REG_TX_RPT_CTRL, (value8 | BIT(1) | BIT(0)));
        /* Set MAX RPT MACID */
        usb_write8(Adapter,  REG_TX_RPT_CTRL+1, 2);/* FOR sta mode ,0: bc/mc ,1:AP */
        /* Tx RPT Timer. Unit: 32us */
        usb_write16(Adapter, REG_TX_RPT_TIME, 0xCdf0);

        usb_write8(Adapter, REG_EARLY_MODE_CONTROL, 0);

        usb_write16(Adapter, REG_PKT_VO_VI_LIFE_TIME, 0x0400);  /*  unit: 256us. 256ms */
        usb_write16(Adapter, REG_PKT_BE_BK_LIFE_TIME, 0x0400);  /*  unit: 256us. 256ms */

        /* Keep RfRegChnlVal for later use. */
        haldata->RfRegChnlVal[0] = rtw_hal_read_rfreg(Adapter, (enum rf_radio_path)0, RF_CHNLBW, bRFRegOffsetMask);
        haldata->RfRegChnlVal[1] = rtw_hal_read_rfreg(Adapter, (enum rf_radio_path)1, RF_CHNLBW, bRFRegOffsetMask);

HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_TURN_ON_BLOCK);
        _BBTurnOnBlock(Adapter);

HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_SECURITY);
        invalidate_cam_all(Adapter);

HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_MISC11);
        /*  2010/12/17 MH We need to set TX power according to EFUSE content at first. */
        phy_set_tx_power_level(Adapter, haldata->CurrentChannel);

/*  Move by Neo for USB SS to below setp */
/* _RfPowerSave(Adapter); */

        _InitAntenna_Selection(Adapter);

        /*  */
        /*  Disable BAR, suggested by Scott */
        /*  2010.04.09 add by hpfan */
        /*  */
        usb_write32(Adapter, REG_BAR_MODE_CTRL, 0x0201ffff);

        /*  HW SEQ CTRL */
        /* set 0x0 to 0xFF by tynli. Default enable HW SEQ NUM. */
        usb_write8(Adapter, REG_HWSEQ_CTRL, 0xFF);

        if (pregistrypriv->wifi_spec)
                usb_write16(Adapter, REG_FAST_EDCA_CTRL, 0);

        /* Nav limit , suggest by scott */
        usb_write8(Adapter, 0x652, 0x0);

HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_HAL_DM);
        rtl8188e_InitHalDm(Adapter);

        /*  2010/08/11 MH Merge from 8192SE for Minicard init. We need to confirm current radio status */
        /*  and then decide to enable RF or not.!!!??? For Selective suspend mode. We may not */
        /*  call initstruct adapter. May cause some problem?? */
        /*  Fix the bug that Hw/Sw radio off before S3/S4, the RF off action will not be executed */
        /*  in MgntActSet_RF_State() after wake up, because the value of haldata->eRFPowerState */
        /*  is the same as eRfOff, we should change it to eRfOn after we config RF parameters. */
        /*  Added by tynli. 2010.03.30. */
        pwrctrlpriv->rf_pwrstate = rf_on;

        /*  enable Tx report. */
        usb_write8(Adapter,  REG_FWHW_TXQ_CTRL+1, 0x0F);

        /*  Suggested by SD1 pisa. Added by tynli. 2011.10.21. */
        usb_write8(Adapter, REG_EARLY_MODE_CONTROL+3, 0x01);/* Pretx_en, for WEP/TKIP SEC */

        /* tynli_test_tx_report. */
        usb_write16(Adapter, REG_TX_RPT_TIME, 0x3DF0);

        /* enable tx DMA to drop the redundate data of packet */
        usb_write16(Adapter, REG_TXDMA_OFFSET_CHK, (usb_read16(Adapter, REG_TXDMA_OFFSET_CHK) | DROP_DATA_EN));

HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_IQK);
                /*  2010/08/26 MH Merge from 8192CE. */
        if (pwrctrlpriv->rf_pwrstate == rf_on) {
                if (haldata->odmpriv.RFCalibrateInfo.bIQKInitialized) {
                        rtl88eu_phy_iq_calibrate(Adapter, true);
                } else {
                        rtl88eu_phy_iq_calibrate(Adapter, false);
                        haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = true;
                }

HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_PW_TRACK);

                ODM_TXPowerTrackingCheck(&haldata->odmpriv);

HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_LCK);
                        rtl88eu_phy_lc_calibrate(Adapter);
        }

/* HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_PABIAS); */
/*      _InitPABias(Adapter); */
        usb_write8(Adapter, REG_USB_HRPWM, 0);

        /* ack for xmit mgmt frames. */
        usb_write32(Adapter, REG_FWHW_TXQ_CTRL, usb_read32(Adapter, REG_FWHW_TXQ_CTRL) | BIT(12));

exit:
HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_END);

        DBG_88E("%s in %dms\n", __func__,
                jiffies_to_msecs(jiffies - init_start_time));

        return status;
}

static void CardDisableRTL8188EU(struct adapter *Adapter)
{
        u8 val8;

        RT_TRACE(_module_hci_hal_init_c_, _drv_info_, ("CardDisableRTL8188EU\n"));

        /* Stop Tx Report Timer. 0x4EC[Bit1]=b'0 */
        val8 = usb_read8(Adapter, REG_TX_RPT_CTRL);
        usb_write8(Adapter, REG_TX_RPT_CTRL, val8&(~BIT(1)));

        /*  stop rx */
        usb_write8(Adapter, REG_CR, 0x0);

        /*  Run LPS WL RFOFF flow */
        rtl88eu_pwrseqcmdparsing(Adapter, PWR_CUT_ALL_MSK,
                                 Rtl8188E_NIC_LPS_ENTER_FLOW);

        /*  2. 0x1F[7:0] = 0            turn off RF */

        val8 = usb_read8(Adapter, REG_MCUFWDL);
        if ((val8 & RAM_DL_SEL) && Adapter->bFWReady) { /* 8051 RAM code */
                /*  Reset MCU 0x2[10]=0. */
                val8 = usb_read8(Adapter, REG_SYS_FUNC_EN+1);
                val8 &= ~BIT(2);        /*  0x2[10], FEN_CPUEN */
                usb_write8(Adapter, REG_SYS_FUNC_EN+1, val8);
        }

        /*  reset MCU ready status */
        usb_write8(Adapter, REG_MCUFWDL, 0);

        /* YJ,add,111212 */
        /* Disable 32k */
        val8 = usb_read8(Adapter, REG_32K_CTRL);
        usb_write8(Adapter, REG_32K_CTRL, val8&(~BIT(0)));

        /*  Card disable power action flow */
        rtl88eu_pwrseqcmdparsing(Adapter, PWR_CUT_ALL_MSK,
                                 Rtl8188E_NIC_DISABLE_FLOW);

        /*  Reset MCU IO Wrapper */
        val8 = usb_read8(Adapter, REG_RSV_CTRL+1);
        usb_write8(Adapter, REG_RSV_CTRL+1, (val8&(~BIT(3))));
        val8 = usb_read8(Adapter, REG_RSV_CTRL+1);
        usb_write8(Adapter, REG_RSV_CTRL+1, val8 | BIT(3));

        /* YJ,test add, 111207. For Power Consumption. */
        val8 = usb_read8(Adapter, GPIO_IN);
        usb_write8(Adapter, GPIO_OUT, val8);
        usb_write8(Adapter, GPIO_IO_SEL, 0xFF);/* Reg0x46 */

        val8 = usb_read8(Adapter, REG_GPIO_IO_SEL);
        usb_write8(Adapter, REG_GPIO_IO_SEL, (val8<<4));
        val8 = usb_read8(Adapter, REG_GPIO_IO_SEL+1);
        usb_write8(Adapter, REG_GPIO_IO_SEL+1, val8|0x0F);/* Reg0x43 */
        usb_write32(Adapter, REG_BB_PAD_CTRL, 0x00080808);/* set LNA ,TRSW,EX_PA Pin to output mode */
        Adapter->HalData->bMacPwrCtrlOn = false;
        Adapter->bFWReady = false;
}

static void rtl8192cu_hw_power_down(struct adapter *adapt)
{
        /*  2010/-8/09 MH For power down module, we need to enable register block contrl reg at 0x1c. */
        /*  Then enable power down control bit of register 0x04 BIT4 and BIT15 as 1. */

        /*  Enable register area 0x0-0xc. */
        usb_write8(adapt, REG_RSV_CTRL, 0x0);
        usb_write16(adapt, REG_APS_FSMCO, 0x8812);
}

u32 rtl8188eu_hal_deinit(struct adapter *Adapter)
{
        DBG_88E("==> %s\n", __func__);

        usb_write32(Adapter, REG_HIMR_88E, IMR_DISABLED_88E);
        usb_write32(Adapter, REG_HIMRE_88E, IMR_DISABLED_88E);

        DBG_88E("bkeepfwalive(%x)\n", Adapter->pwrctrlpriv.bkeepfwalive);
        if (Adapter->pwrctrlpriv.bkeepfwalive) {
                if ((Adapter->pwrctrlpriv.bHWPwrPindetect) && (Adapter->pwrctrlpriv.bHWPowerdown))
                        rtl8192cu_hw_power_down(Adapter);
        } else {
                if (Adapter->hw_init_completed) {
                        CardDisableRTL8188EU(Adapter);

                        if ((Adapter->pwrctrlpriv.bHWPwrPindetect) && (Adapter->pwrctrlpriv.bHWPowerdown))
                                rtl8192cu_hw_power_down(Adapter);
                }
        }
        return _SUCCESS;
}

u32 rtw_hal_inirp_init(struct adapter *Adapter)
{
        u8 i;
        struct recv_buf *precvbuf;
        uint    status;
        struct recv_priv *precvpriv = &Adapter->recvpriv;

        status = _SUCCESS;

        RT_TRACE(_module_hci_hal_init_c_, _drv_info_,
                 ("===> usb_inirp_init\n"));

        precvpriv->ff_hwaddr = RECV_BULK_IN_ADDR;

        /* issue Rx irp to receive data */
        precvbuf = (struct recv_buf *)precvpriv->precv_buf;

        for (i = 0; i < NR_RECVBUFF; i++) {
                if (usb_read_port(Adapter, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf) == false) {
                        RT_TRACE(_module_hci_hal_init_c_, _drv_err_, ("usb_rx_init: usb_read_port error\n"));
                        status = _FAIL;
                        goto exit;
                }

                precvbuf++;
                precvpriv->free_recv_buf_queue_cnt--;
        }

exit:

        RT_TRACE(_module_hci_hal_init_c_, _drv_info_, ("<=== usb_inirp_init\n"));


        return status;
}

/*  */
/*  */
/*      EEPROM/EFUSE Content Parsing */
/*  */
/*  */
static void Hal_EfuseParsePIDVID_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail)
{
        struct hal_data_8188e *haldata = adapt->HalData;

        if (!AutoLoadFail) {
                /*  VID, PID */
                haldata->EEPROMVID = EF2BYTE(*(__le16 *)&hwinfo[EEPROM_VID_88EU]);
                haldata->EEPROMPID = EF2BYTE(*(__le16 *)&hwinfo[EEPROM_PID_88EU]);

                /*  Customer ID, 0x00 and 0xff are reserved for Realtek. */
                haldata->EEPROMCustomerID = *(u8 *)&hwinfo[EEPROM_CUSTOMERID_88E];
                haldata->EEPROMSubCustomerID = EEPROM_Default_SubCustomerID;
        } else {
                haldata->EEPROMVID                      = EEPROM_Default_VID;
                haldata->EEPROMPID                      = EEPROM_Default_PID;

                /*  Customer ID, 0x00 and 0xff are reserved for Realtek. */
                haldata->EEPROMCustomerID               = EEPROM_Default_CustomerID;
                haldata->EEPROMSubCustomerID    = EEPROM_Default_SubCustomerID;
        }

        DBG_88E("VID = 0x%04X, PID = 0x%04X\n", haldata->EEPROMVID, haldata->EEPROMPID);
        DBG_88E("Customer ID: 0x%02X, SubCustomer ID: 0x%02X\n", haldata->EEPROMCustomerID, haldata->EEPROMSubCustomerID);
}

static void Hal_EfuseParseMACAddr_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail)
{
        u16 i;
        u8 sMacAddr[6] = {0x00, 0xE0, 0x4C, 0x81, 0x88, 0x02};
        struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(adapt);

        if (AutoLoadFail) {
                for (i = 0; i < 6; i++)
                        eeprom->mac_addr[i] = sMacAddr[i];
        } else {
                /* Read Permanent MAC address */
                memcpy(eeprom->mac_addr, &hwinfo[EEPROM_MAC_ADDR_88EU], ETH_ALEN);
        }
        RT_TRACE(_module_hci_hal_init_c_, _drv_notice_,
                 ("Hal_EfuseParseMACAddr_8188EU: Permanent Address = %pM\n",
                 eeprom->mac_addr));
}

static void
readAdapterInfo_8188EU(
                struct adapter *adapt
        )
{
        struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(adapt);

        /* parse the eeprom/efuse content */
        Hal_EfuseParseIDCode88E(adapt, eeprom->efuse_eeprom_data);
        Hal_EfuseParsePIDVID_8188EU(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        Hal_EfuseParseMACAddr_8188EU(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);

        Hal_ReadPowerSavingMode88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        Hal_ReadTxPowerInfo88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        Hal_EfuseParseEEPROMVer88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        rtl8188e_EfuseParseChnlPlan(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        Hal_EfuseParseXtal_8188E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        Hal_EfuseParseCustomerID88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        Hal_ReadAntennaDiversity88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        Hal_EfuseParseBoardType88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
        Hal_ReadThermalMeter_88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag);
}

static void _ReadPROMContent(
        struct adapter *Adapter
        )
{
        struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(Adapter);
        u8 eeValue;

        /* check system boot selection */
        eeValue = usb_read8(Adapter, REG_9346CR);
        eeprom->EepromOrEfuse           = (eeValue & BOOT_FROM_EEPROM) ? true : false;
        eeprom->bautoload_fail_flag     = (eeValue & EEPROM_EN) ? false : true;

        DBG_88E("Boot from %s, Autoload %s !\n", (eeprom->EepromOrEfuse ? "EEPROM" : "EFUSE"),
                (eeprom->bautoload_fail_flag ? "Fail" : "OK"));

        Hal_InitPGData88E(Adapter);
        readAdapterInfo_8188EU(Adapter);
}

static void _ReadRFType(struct adapter *Adapter)
{
        Adapter->HalData->rf_chip = RF_6052;
}

void rtw_hal_read_chip_info(struct adapter *Adapter)
{
        unsigned long start = jiffies;

        MSG_88E("====> %s\n", __func__);

        _ReadRFType(Adapter);/* rf_chip -> _InitRFType() */
        _ReadPROMContent(Adapter);

        MSG_88E("<==== %s in %d ms\n", __func__,
                jiffies_to_msecs(jiffies - start));
}

#define GPIO_DEBUG_PORT_NUM 0
static void rtl8192cu_trigger_gpio_0(struct adapter *adapt)
{
}

static void ResumeTxBeacon(struct adapter *adapt)
{
        struct hal_data_8188e *haldata = adapt->HalData;

        /*  2010.03.01. Marked by tynli. No need to call workitem beacause we record the value */
        /*  which should be read from register to a global variable. */

        usb_write8(adapt, REG_FWHW_TXQ_CTRL+2, (haldata->RegFwHwTxQCtrl) | BIT(6));
        haldata->RegFwHwTxQCtrl |= BIT(6);
        usb_write8(adapt, REG_TBTT_PROHIBIT+1, 0xff);
        haldata->RegReg542 |= BIT(0);
        usb_write8(adapt, REG_TBTT_PROHIBIT+2, haldata->RegReg542);
}

static void StopTxBeacon(struct adapter *adapt)
{
        struct hal_data_8188e *haldata = adapt->HalData;

        /*  2010.03.01. Marked by tynli. No need to call workitem beacause we record the value */
        /*  which should be read from register to a global variable. */

        usb_write8(adapt, REG_FWHW_TXQ_CTRL+2, (haldata->RegFwHwTxQCtrl) & (~BIT(6)));
        haldata->RegFwHwTxQCtrl &= (~BIT(6));
        usb_write8(adapt, REG_TBTT_PROHIBIT+1, 0x64);
        haldata->RegReg542 &= ~(BIT(0));
        usb_write8(adapt, REG_TBTT_PROHIBIT+2, haldata->RegReg542);

         /* todo: CheckFwRsvdPageContent(Adapter);  2010.06.23. Added by tynli. */
}

static void hw_var_set_opmode(struct adapter *Adapter, u8 variable, u8 *val)
{
        u8 val8;
        u8 mode = *((u8 *)val);

        /*  disable Port0 TSF update */
        usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) | BIT(4));

        /*  set net_type */
        val8 = usb_read8(Adapter, MSR)&0x0c;
        val8 |= mode;
        usb_write8(Adapter, MSR, val8);

        DBG_88E("%s()-%d mode = %d\n", __func__, __LINE__, mode);

        if ((mode == _HW_STATE_STATION_) || (mode == _HW_STATE_NOLINK_)) {
                StopTxBeacon(Adapter);

                usb_write8(Adapter, REG_BCN_CTRL, 0x19);/* disable atim wnd */
        } else if (mode == _HW_STATE_ADHOC_) {
                ResumeTxBeacon(Adapter);
                usb_write8(Adapter, REG_BCN_CTRL, 0x1a);
        } else if (mode == _HW_STATE_AP_) {
                ResumeTxBeacon(Adapter);

                usb_write8(Adapter, REG_BCN_CTRL, 0x12);

                /* Set RCR */
                usb_write32(Adapter, REG_RCR, 0x7000208e);/* CBSSID_DATA must set to 0,reject ICV_ERR packet */
                /* enable to rx data frame */
                usb_write16(Adapter, REG_RXFLTMAP2, 0xFFFF);
                /* enable to rx ps-poll */
                usb_write16(Adapter, REG_RXFLTMAP1, 0x0400);

                /* Beacon Control related register for first time */
                usb_write8(Adapter, REG_BCNDMATIM, 0x02); /*  2ms */

                usb_write8(Adapter, REG_ATIMWND, 0x0a); /*  10ms */
                usb_write16(Adapter, REG_BCNTCFG, 0x00);
                usb_write16(Adapter, REG_TBTT_PROHIBIT, 0xff04);
                usb_write16(Adapter, REG_TSFTR_SYN_OFFSET, 0x7fff);/*  +32767 (~32ms) */

                /* reset TSF */
                usb_write8(Adapter, REG_DUAL_TSF_RST, BIT(0));

                /* BIT3 - If set 0, hw will clr bcnq when tx becon ok/fail or port 0 */
                usb_write8(Adapter, REG_MBID_NUM, usb_read8(Adapter, REG_MBID_NUM) | BIT(3) | BIT(4));

                /* enable BCN0 Function for if1 */
                /* don't enable update TSF0 for if1 (due to TSF update when beacon/probe rsp are received) */
                usb_write8(Adapter, REG_BCN_CTRL, (DIS_TSF_UDT0_NORMAL_CHIP|EN_BCN_FUNCTION | BIT(1)));

                /* dis BCN1 ATIM  WND if if2 is station */
                usb_write8(Adapter, REG_BCN_CTRL_1, usb_read8(Adapter, REG_BCN_CTRL_1) | BIT(0));
        }
}

static void hw_var_set_macaddr(struct adapter *Adapter, u8 variable, u8 *val)
{
        u8 idx = 0;
        u32 reg_macid;

        reg_macid = REG_MACID;

        for (idx = 0; idx < 6; idx++)
                usb_write8(Adapter, (reg_macid+idx), val[idx]);
}

static void hw_var_set_bssid(struct adapter *Adapter, u8 variable, u8 *val)
{
        u8 idx = 0;
        u32 reg_bssid;

        reg_bssid = REG_BSSID;

        for (idx = 0; idx < 6; idx++)
                usb_write8(Adapter, (reg_bssid+idx), val[idx]);
}

static void hw_var_set_bcn_func(struct adapter *Adapter, u8 variable, u8 *val)
{
        u32 bcn_ctrl_reg;

        bcn_ctrl_reg = REG_BCN_CTRL;

        if (*((u8 *)val))
                usb_write8(Adapter, bcn_ctrl_reg, (EN_BCN_FUNCTION | EN_TXBCN_RPT));
        else
                usb_write8(Adapter, bcn_ctrl_reg, usb_read8(Adapter, bcn_ctrl_reg)&(~(EN_BCN_FUNCTION | EN_TXBCN_RPT)));
}

void rtw_hal_set_hwreg(struct adapter *Adapter, u8 variable, u8 *val)
{
        struct hal_data_8188e *haldata = Adapter->HalData;
        struct dm_priv  *pdmpriv = &haldata->dmpriv;
        struct odm_dm_struct *podmpriv = &haldata->odmpriv;

        switch (variable) {
        case HW_VAR_MEDIA_STATUS:
                {
                        u8 val8;

                        val8 = usb_read8(Adapter, MSR)&0x0c;
                        val8 |= *((u8 *)val);
                        usb_write8(Adapter, MSR, val8);
                }
                break;
        case HW_VAR_MEDIA_STATUS1:
                {
                        u8 val8;

                        val8 = usb_read8(Adapter, MSR) & 0x03;
                        val8 |= *((u8 *)val) << 2;
                        usb_write8(Adapter, MSR, val8);
                }
                break;
        case HW_VAR_SET_OPMODE:
                hw_var_set_opmode(Adapter, variable, val);
                break;
        case HW_VAR_MAC_ADDR:
                hw_var_set_macaddr(Adapter, variable, val);
                break;
        case HW_VAR_BSSID:
                hw_var_set_bssid(Adapter, variable, val);
                break;
        case HW_VAR_BASIC_RATE:
                {
                        u16 BrateCfg = 0;
                        u8 RateIndex = 0;

                        /*  2007.01.16, by Emily */
                        /*  Select RRSR (in Legacy-OFDM and CCK) */
                        /*  For 8190, we select only 24M, 12M, 6M, 11M, 5.5M, 2M, and 1M from the Basic rate. */
                        /*  We do not use other rates. */
                        HalSetBrateCfg(Adapter, val, &BrateCfg);
                        DBG_88E("HW_VAR_BASIC_RATE: BrateCfg(%#x)\n", BrateCfg);

                        /* 2011.03.30 add by Luke Lee */
                        /* CCK 2M ACK should be disabled for some BCM and Atheros AP IOT */
                        /* because CCK 2M has poor TXEVM */
                        /* CCK 5.5M & 11M ACK should be enabled for better performance */

                        BrateCfg = (BrateCfg | 0xd) & 0x15d;
                        haldata->BasicRateSet = BrateCfg;

                        BrateCfg |= 0x01; /*  default enable 1M ACK rate */
                        /*  Set RRSR rate table. */
                        usb_write8(Adapter, REG_RRSR, BrateCfg & 0xff);
                        usb_write8(Adapter, REG_RRSR+1, (BrateCfg >> 8) & 0xff);
                        usb_write8(Adapter, REG_RRSR+2, usb_read8(Adapter, REG_RRSR+2)&0xf0);

                        /*  Set RTS initial rate */
                        while (BrateCfg > 0x1) {
                                BrateCfg >>= 1;
                                RateIndex++;
                        }
                        /*  Ziv - Check */
                        usb_write8(Adapter, REG_INIRTS_RATE_SEL, RateIndex);
                }
                break;
        case HW_VAR_TXPAUSE:
                usb_write8(Adapter, REG_TXPAUSE, *((u8 *)val));
                break;
        case HW_VAR_BCN_FUNC:
                hw_var_set_bcn_func(Adapter, variable, val);
                break;
        case HW_VAR_CORRECT_TSF:
                {
                        u64     tsf;
                        struct mlme_ext_priv    *pmlmeext = &Adapter->mlmeextpriv;
                        struct mlme_ext_info    *pmlmeinfo = &pmlmeext->mlmext_info;

                        tsf = pmlmeext->TSFValue - rtw_modular64(pmlmeext->TSFValue, (pmlmeinfo->bcn_interval*1024)) - 1024; /* us */

                        if (((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE))
                                StopTxBeacon(Adapter);

                        /* disable related TSF function */
                        usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL)&(~BIT(3)));

                        usb_write32(Adapter, REG_TSFTR, tsf);
                        usb_write32(Adapter, REG_TSFTR+4, tsf>>32);

                        /* enable related TSF function */
                        usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) | BIT(3));

                        if (((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE))
                                ResumeTxBeacon(Adapter);
                }
                break;
        case HW_VAR_CHECK_BSSID:
                if (*((u8 *)val)) {
                        usb_write32(Adapter, REG_RCR, usb_read32(Adapter, REG_RCR)|RCR_CBSSID_DATA|RCR_CBSSID_BCN);
                } else {
                        u32 val32;

                        val32 = usb_read32(Adapter, REG_RCR);

                        val32 &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN);

                        usb_write32(Adapter, REG_RCR, val32);
                }
                break;
        case HW_VAR_MLME_DISCONNECT:
                /* Set RCR to not to receive data frame when NO LINK state */
                /* reject all data frames */
                usb_write16(Adapter, REG_RXFLTMAP2, 0x00);

                /* reset TSF */
                usb_write8(Adapter, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));

                /* disable update TSF */
                usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) | BIT(4));
                break;
        case HW_VAR_MLME_SITESURVEY:
                if (*((u8 *)val)) { /* under sitesurvey */
                        /* config RCR to receive different BSSID & not to receive data frame */
                        u32 v = usb_read32(Adapter, REG_RCR);
                        v &= ~(RCR_CBSSID_BCN);
                        usb_write32(Adapter, REG_RCR, v);
                        /* reject all data frame */
                        usb_write16(Adapter, REG_RXFLTMAP2, 0x00);

                        /* disable update TSF */
                        usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) | BIT(4));
                } else { /* sitesurvey done */
                        struct mlme_ext_priv    *pmlmeext = &Adapter->mlmeextpriv;
                        struct mlme_ext_info    *pmlmeinfo = &pmlmeext->mlmext_info;

                        if ((is_client_associated_to_ap(Adapter)) ||
                            ((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE)) {
                                /* enable to rx data frame */
                                usb_write16(Adapter, REG_RXFLTMAP2, 0xFFFF);

                                /* enable update TSF */
                                usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL)&(~BIT(4)));
                        } else if ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) {
                                usb_write16(Adapter, REG_RXFLTMAP2, 0xFFFF);
                                /* enable update TSF */
                                usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL)&(~BIT(4)));
                        }

                        usb_write32(Adapter, REG_RCR, usb_read32(Adapter, REG_RCR)|RCR_CBSSID_BCN);
                }
                break;
        case HW_VAR_MLME_JOIN:
                {
                        u8 RetryLimit = 0x30;
                        u8 type = *((u8 *)val);
                        struct mlme_priv        *pmlmepriv = &Adapter->mlmepriv;

                        if (type == 0) { /*  prepare to join */
                                /* enable to rx data frame.Accept all data frame */
                                usb_write16(Adapter, REG_RXFLTMAP2, 0xFFFF);

                                usb_write32(Adapter, REG_RCR, usb_read32(Adapter, REG_RCR)|RCR_CBSSID_DATA|RCR_CBSSID_BCN);

                                if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
                                        RetryLimit = (haldata->CustomerID == RT_CID_CCX) ? 7 : 48;
                                else /*  Ad-hoc Mode */
                                        RetryLimit = 0x7;
                        } else if (type == 1) {
                                /* joinbss_event call back when join res < 0 */
                                usb_write16(Adapter, REG_RXFLTMAP2, 0x00);
                        } else if (type == 2) {
                                /* sta add event call back */
                                /* enable update TSF */
                                usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL)&(~BIT(4)));

                                if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE))
                                        RetryLimit = 0x7;
                        }
                        usb_write16(Adapter, REG_RL, RetryLimit << RETRY_LIMIT_SHORT_SHIFT | RetryLimit << RETRY_LIMIT_LONG_SHIFT);
                }
                break;
        case HW_VAR_BEACON_INTERVAL:
                usb_write16(Adapter, REG_BCN_INTERVAL, *((u16 *)val));
                break;
        case HW_VAR_SLOT_TIME:
                {
                        u8 u1bAIFS, aSifsTime;
                        struct mlme_ext_priv    *pmlmeext = &Adapter->mlmeextpriv;
                        struct mlme_ext_info    *pmlmeinfo = &pmlmeext->mlmext_info;

                        usb_write8(Adapter, REG_SLOT, val[0]);

                        if (pmlmeinfo->WMM_enable == 0) {
                                if (pmlmeext->cur_wireless_mode == WIRELESS_11B)
                                        aSifsTime = 10;
                                else
                                        aSifsTime = 16;

                                u1bAIFS = aSifsTime + (2 * pmlmeinfo->slotTime);

                                /*  <Roger_EXP> Temporary removed, 2008.06.20. */
                                usb_write8(Adapter, REG_EDCA_VO_PARAM, u1bAIFS);
                                usb_write8(Adapter, REG_EDCA_VI_PARAM, u1bAIFS);
                                usb_write8(Adapter, REG_EDCA_BE_PARAM, u1bAIFS);
                                usb_write8(Adapter, REG_EDCA_BK_PARAM, u1bAIFS);
                        }
                }
                break;
        case HW_VAR_RESP_SIFS:
                /* RESP_SIFS for CCK */
                usb_write8(Adapter, REG_R2T_SIFS, val[0]); /*  SIFS_T2T_CCK (0x08) */
                usb_write8(Adapter, REG_R2T_SIFS+1, val[1]); /* SIFS_R2T_CCK(0x08) */
                /* RESP_SIFS for OFDM */
                usb_write8(Adapter, REG_T2T_SIFS, val[2]); /* SIFS_T2T_OFDM (0x0a) */
                usb_write8(Adapter, REG_T2T_SIFS+1, val[3]); /* SIFS_R2T_OFDM(0x0a) */
                break;
        case HW_VAR_ACK_PREAMBLE:
                {
                        u8 regTmp;
                        u8 bShortPreamble = *((bool *)val);
                        /*  Joseph marked out for Netgear 3500 TKIP channel 7 issue.(Temporarily) */
                        regTmp = (haldata->nCur40MhzPrimeSC)<<5;
                        if (bShortPreamble)
                                regTmp |= 0x80;

                        usb_write8(Adapter, REG_RRSR+2, regTmp);
                }
                break;
        case HW_VAR_SEC_CFG:
                usb_write8(Adapter, REG_SECCFG, *((u8 *)val));
                break;
        case HW_VAR_DM_FUNC_OP:
                if (val[0])
                        podmpriv->BK_SupportAbility = podmpriv->SupportAbility;
                else
                        podmpriv->SupportAbility = podmpriv->BK_SupportAbility;
                break;
        case HW_VAR_DM_FUNC_SET:
                if (*((u32 *)val) == DYNAMIC_ALL_FUNC_ENABLE) {
                        pdmpriv->DMFlag = pdmpriv->InitDMFlag;
                        podmpriv->SupportAbility =      pdmpriv->InitODMFlag;
                } else {
                        podmpriv->SupportAbility |= *((u32 *)val);
                }
                break;
        case HW_VAR_DM_FUNC_CLR:
                podmpriv->SupportAbility &= *((u32 *)val);
                break;
        case HW_VAR_CAM_EMPTY_ENTRY:
                {
                        u8 ucIndex = *((u8 *)val);
                        u8 i;
                        u32 ulCommand = 0;
                        u32 ulContent = 0;
                        u32 ulEncAlgo = CAM_AES;

                        for (i = 0; i < CAM_CONTENT_COUNT; i++) {
                                /*  filled id in CAM config 2 byte */
                                if (i == 0)
                                        ulContent |= (ucIndex & 0x03) | ((u16)(ulEncAlgo)<<2);
                                else
                                        ulContent = 0;
                                /*  polling bit, and No Write enable, and address */
                                ulCommand = CAM_CONTENT_COUNT*ucIndex+i;
                                ulCommand = ulCommand | CAM_POLLINIG|CAM_WRITE;
                                /*  write content 0 is equall to mark invalid */
                                usb_write32(Adapter, WCAMI, ulContent);  /* delay_ms(40); */
                                usb_write32(Adapter, RWCAM, ulCommand);  /* delay_ms(40); */
                        }
                }
                break;
        case HW_VAR_CAM_INVALID_ALL:
                usb_write32(Adapter, RWCAM, BIT(31) | BIT(30));
                break;
        case HW_VAR_CAM_WRITE:
                {
                        u32 cmd;
                        u32 *cam_val = (u32 *)val;
                        usb_write32(Adapter, WCAMI, cam_val[0]);

                        cmd = CAM_POLLINIG | CAM_WRITE | cam_val[1];
                        usb_write32(Adapter, RWCAM, cmd);
                }
                break;
        case HW_VAR_AC_PARAM_VO:
                usb_write32(Adapter, REG_EDCA_VO_PARAM, ((u32 *)(val))[0]);
                break;
        case HW_VAR_AC_PARAM_VI:
                usb_write32(Adapter, REG_EDCA_VI_PARAM, ((u32 *)(val))[0]);
                break;
        case HW_VAR_AC_PARAM_BE:
                haldata->AcParam_BE = ((u32 *)(val))[0];
                usb_write32(Adapter, REG_EDCA_BE_PARAM, ((u32 *)(val))[0]);
                break;
        case HW_VAR_AC_PARAM_BK:
                usb_write32(Adapter, REG_EDCA_BK_PARAM, ((u32 *)(val))[0]);
                break;
        case HW_VAR_ACM_CTRL:
                {
                        u8 acm_ctrl = *((u8 *)val);
                        u8 AcmCtrl = usb_read8(Adapter, REG_ACMHWCTRL);

                        if (acm_ctrl > 1)
                                AcmCtrl = AcmCtrl | 0x1;

                        if (acm_ctrl & BIT(3))
                                AcmCtrl |= AcmHw_VoqEn;
                        else
                                AcmCtrl &= (~AcmHw_VoqEn);

                        if (acm_ctrl & BIT(2))
                                AcmCtrl |= AcmHw_ViqEn;
                        else
                                AcmCtrl &= (~AcmHw_ViqEn);

                        if (acm_ctrl & BIT(1))
                                AcmCtrl |= AcmHw_BeqEn;
                        else
                                AcmCtrl &= (~AcmHw_BeqEn);

                        DBG_88E("[HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl);
                        usb_write8(Adapter, REG_ACMHWCTRL, AcmCtrl);
                }
                break;
        case HW_VAR_AMPDU_MIN_SPACE:
                {
                        u8 MinSpacingToSet;
                        u8 SecMinSpace;

                        MinSpacingToSet = *((u8 *)val);
                        if (MinSpacingToSet <= 7) {
                                switch (Adapter->securitypriv.dot11PrivacyAlgrthm) {
                                case _NO_PRIVACY_:
                                case _AES_:
                                        SecMinSpace = 0;
                                        break;
                                case _WEP40_:
                                case _WEP104_:
                                case _TKIP_:
                                case _TKIP_WTMIC_:
                                        SecMinSpace = 6;
                                        break;
                                default:
                                        SecMinSpace = 7;
                                        break;
                                }
                                if (MinSpacingToSet < SecMinSpace)
                                        MinSpacingToSet = SecMinSpace;
                                usb_write8(Adapter, REG_AMPDU_MIN_SPACE, (usb_read8(Adapter, REG_AMPDU_MIN_SPACE) & 0xf8) | MinSpacingToSet);
                        }
                }
                break;
        case HW_VAR_AMPDU_FACTOR:
                {
                        u8 RegToSet_Normal[4] = {0x41, 0xa8, 0x72, 0xb9};
                        u8 FactorToSet;
                        u8 *pRegToSet;
                        u8 index = 0;

                        pRegToSet = RegToSet_Normal; /*  0xb972a841; */
                        FactorToSet = *((u8 *)val);
                        if (FactorToSet <= 3) {
                                FactorToSet = 1 << (FactorToSet + 2);
                                if (FactorToSet > 0xf)
                                        FactorToSet = 0xf;

                                for (index = 0; index < 4; index++) {
                                        if ((pRegToSet[index] & 0xf0) > (FactorToSet<<4))
                                                pRegToSet[index] = (pRegToSet[index] & 0x0f) | (FactorToSet<<4);

                                        if ((pRegToSet[index] & 0x0f) > FactorToSet)
                                                pRegToSet[index] = (pRegToSet[index] & 0xf0) | (FactorToSet);

                                        usb_write8(Adapter, (REG_AGGLEN_LMT+index), pRegToSet[index]);
                                }
                        }
                }
                break;
        case HW_VAR_RXDMA_AGG_PG_TH:
                {
                        u8 threshold = *((u8 *)val);
                        if (threshold == 0)
                                threshold = haldata->UsbRxAggPageCount;
                        usb_write8(Adapter, REG_RXDMA_AGG_PG_TH, threshold);
                }
                break;
        case HW_VAR_SET_RPWM:
                break;
        case HW_VAR_H2C_FW_PWRMODE:
                {
                        u8 psmode = (*(u8 *)val);

                        /*  Forece leave RF low power mode for 1T1R to prevent conficting setting in Fw power */
                        /*  saving sequence. 2010.06.07. Added by tynli. Suggested by SD3 yschang. */
                        if (psmode != PS_MODE_ACTIVE)
                                ODM_RF_Saving(podmpriv, true);
                        rtl8188e_set_FwPwrMode_cmd(Adapter, psmode);
                }
                break;
        case HW_VAR_H2C_FW_JOINBSSRPT:
                {
                        u8 mstatus = (*(u8 *)val);
                        rtl8188e_set_FwJoinBssReport_cmd(Adapter, mstatus);
                }
                break;
        case HW_VAR_INITIAL_GAIN:
                {
                        struct rtw_dig *pDigTable = &podmpriv->DM_DigTable;
                        u32 rx_gain = ((u32 *)(val))[0];

                        if (rx_gain == 0xff) {/* restore rx gain */
                                ODM_Write_DIG(podmpriv, pDigTable->BackupIGValue);
                        } else {
                                pDigTable->BackupIGValue = pDigTable->CurIGValue;
                                ODM_Write_DIG(podmpriv, rx_gain);
                        }
                }
                break;
        case HW_VAR_TRIGGER_GPIO_0:
                rtl8192cu_trigger_gpio_0(Adapter);
                break;
        case HW_VAR_RPT_TIMER_SETTING:
                {
                        u16 min_rpt_time = (*(u16 *)val);
                        ODM_RA_Set_TxRPT_Time(podmpriv, min_rpt_time);
                }
                break;
        case HW_VAR_ANTENNA_DIVERSITY_SELECT:
                {
                        u8 Optimum_antenna = (*(u8 *)val);
                        u8 Ant;
                        /* switch antenna to Optimum_antenna */
                        if (haldata->CurAntenna !=  Optimum_antenna) {
                                Ant = (Optimum_antenna == 2) ? MAIN_ANT : AUX_ANT;
                                rtl88eu_dm_update_rx_idle_ant(&haldata->odmpriv, Ant);

                                haldata->CurAntenna = Optimum_antenna;
                        }
                }
                break;
        case HW_VAR_EFUSE_BYTES: /*  To set EFUE total used bytes, added by Roger, 2008.12.22. */
                haldata->EfuseUsedBytes = *((u16 *)val);
                break;
        case HW_VAR_FIFO_CLEARN_UP:
                {
                        struct pwrctrl_priv *pwrpriv = &Adapter->pwrctrlpriv;
                        u8 trycnt = 100;

                        /* pause tx */
                        usb_write8(Adapter, REG_TXPAUSE, 0xff);

                        /* keep sn */
                        Adapter->xmitpriv.nqos_ssn = usb_read16(Adapter, REG_NQOS_SEQ);

                        if (!pwrpriv->bkeepfwalive) {
                                /* RX DMA stop */
                                usb_write32(Adapter, REG_RXPKT_NUM, (usb_read32(Adapter, REG_RXPKT_NUM)|RW_RELEASE_EN));
                                do {
                                        if (!(usb_read32(Adapter, REG_RXPKT_NUM)&RXDMA_IDLE))
                                                break;
                                } while (trycnt--);
                                if (trycnt == 0)
                                        DBG_88E("Stop RX DMA failed......\n");

                                /* RQPN Load 0 */
                                usb_write16(Adapter, REG_RQPN_NPQ, 0x0);
                                usb_write32(Adapter, REG_RQPN, 0x80000000);
                                mdelay(10);
                        }
                }
                break;
        case HW_VAR_CHECK_TXBUF:
                break;
        case HW_VAR_APFM_ON_MAC:
                haldata->bMacPwrCtrlOn = *val;
                DBG_88E("%s: bMacPwrCtrlOn=%d\n", __func__, haldata->bMacPwrCtrlOn);
                break;
        case HW_VAR_TX_RPT_MAX_MACID:
                {
                        u8 maxMacid = *val;
                        DBG_88E("### MacID(%d),Set Max Tx RPT MID(%d)\n", maxMacid, maxMacid+1);
                        usb_write8(Adapter, REG_TX_RPT_CTRL+1, maxMacid+1);
                }
                break;
        case HW_VAR_H2C_MEDIA_STATUS_RPT:
                rtl8188e_set_FwMediaStatus_cmd(Adapter, (*(__le16 *)val));
                break;
        case HW_VAR_BCN_VALID:
                /* BCN_VALID, BIT16 of REG_TDECTRL = BIT0 of REG_TDECTRL+2, write 1 to clear, Clear by sw */
                usb_write8(Adapter, REG_TDECTRL+2, usb_read8(Adapter, REG_TDECTRL+2) | BIT(0));
                break;
        default:
                break;
        }
}

void rtw_hal_get_hwreg(struct adapter *Adapter, u8 variable, u8 *val)
{
        switch (variable) {
        case HW_VAR_BASIC_RATE:
                *((u16 *)(val)) = Adapter->HalData->BasicRateSet;
        case HW_VAR_TXPAUSE:
                val[0] = usb_read8(Adapter, REG_TXPAUSE);
                break;
        case HW_VAR_BCN_VALID:
                /* BCN_VALID, BIT16 of REG_TDECTRL = BIT0 of REG_TDECTRL+2 */
                val[0] = (BIT(0) & usb_read8(Adapter, REG_TDECTRL+2)) ? true : false;
                break;
        case HW_VAR_RF_TYPE:
                val[0] = RF_1T1R;
                break;
        case HW_VAR_FWLPS_RF_ON:
                {
                        /* When we halt NIC, we should check if FW LPS is leave. */
                        if (Adapter->pwrctrlpriv.rf_pwrstate == rf_off) {
                                /*  If it is in HW/SW Radio OFF or IPS state, we do not check Fw LPS Leave, */
                                /*  because Fw is unload. */
                                val[0] = true;
                        } else {
                                u32 valRCR;
                                valRCR = usb_read32(Adapter, REG_RCR);
                                valRCR &= 0x00070000;
                                if (valRCR)
                                        val[0] = false;
                                else
                                        val[0] = true;
                        }
                }
                break;
        case HW_VAR_CURRENT_ANTENNA:
                val[0] = Adapter->HalData->CurAntenna;
                break;
        case HW_VAR_EFUSE_BYTES: /*  To get EFUE total used bytes, added by Roger, 2008.12.22. */
                *((u16 *)(val)) = Adapter->HalData->EfuseUsedBytes;
                break;
        case HW_VAR_APFM_ON_MAC:
                *val = Adapter->HalData->bMacPwrCtrlOn;
                break;
        case HW_VAR_CHK_HI_QUEUE_EMPTY:
                *val = ((usb_read32(Adapter, REG_HGQ_INFORMATION)&0x0000ff00) == 0) ? true : false;
                break;
        default:
                break;
        }
}

/*  */
/*      Description: */
/*              Query setting of specified variable. */
/*  */
u8 rtw_hal_get_def_var(
                struct adapter *Adapter,
                enum hal_def_variable eVariable,
                void *pValue
        )
{
        struct hal_data_8188e *haldata = Adapter->HalData;
        u8 bResult = _SUCCESS;

        switch (eVariable) {
        case HAL_DEF_UNDERCORATEDSMOOTHEDPWDB:
                {
                        struct mlme_priv *pmlmepriv = &Adapter->mlmepriv;
                        struct sta_priv *pstapriv = &Adapter->stapriv;
                        struct sta_info *psta;
                        psta = rtw_get_stainfo(pstapriv, pmlmepriv->cur_network.network.MacAddress);
                        if (psta)
                                *((int *)pValue) = psta->rssi_stat.UndecoratedSmoothedPWDB;
                }
                break;
        case HAL_DEF_IS_SUPPORT_ANT_DIV:
                *((u8 *)pValue) = (haldata->AntDivCfg == 0) ? false : true;
                break;
        case HAL_DEF_CURRENT_ANTENNA:
                *((u8 *)pValue) = haldata->CurAntenna;
                break;
        case HAL_DEF_DRVINFO_SZ:
                *((u32 *)pValue) = DRVINFO_SZ;
                break;
        case HAL_DEF_MAX_RECVBUF_SZ:
                *((u32 *)pValue) = MAX_RECVBUF_SZ;
                break;
        case HAL_DEF_RX_PACKET_OFFSET:
                *((u32 *)pValue) = RXDESC_SIZE + DRVINFO_SZ;
                break;
        case HAL_DEF_DBG_DM_FUNC:
                *((u32 *)pValue) = haldata->odmpriv.SupportAbility;
                break;
        case HAL_DEF_RA_DECISION_RATE:
                {
                        u8 MacID = *((u8 *)pValue);
                        *((u8 *)pValue) = ODM_RA_GetDecisionRate_8188E(&haldata->odmpriv, MacID);
                }
                break;
        case HAL_DEF_RA_SGI:
                {
                        u8 MacID = *((u8 *)pValue);
                        *((u8 *)pValue) = ODM_RA_GetShortGI_8188E(&haldata->odmpriv, MacID);
                }
                break;
        case HAL_DEF_PT_PWR_STATUS:
                {
                        u8 MacID = *((u8 *)pValue);
                        *((u8 *)pValue) = ODM_RA_GetHwPwrStatus_8188E(&haldata->odmpriv, MacID);
                }
                break;
        case HW_VAR_MAX_RX_AMPDU_FACTOR:
                *((u32 *)pValue) = MAX_AMPDU_FACTOR_64K;
                break;
        case HW_DEF_RA_INFO_DUMP:
                {
                        u8 entry_id = *((u8 *)pValue);
                        if (check_fwstate(&Adapter->mlmepriv, _FW_LINKED)) {
                                DBG_88E("============ RA status check ===================\n");
                                DBG_88E("Mac_id:%d , RateID = %d, RAUseRate = 0x%08x, RateSGI = %d, DecisionRate = 0x%02x ,PTStage = %d\n",
                                        entry_id,
                                        haldata->odmpriv.RAInfo[entry_id].RateID,
                                        haldata->odmpriv.RAInfo[entry_id].RAUseRate,
                                        haldata->odmpriv.RAInfo[entry_id].RateSGI,
                                        haldata->odmpriv.RAInfo[entry_id].DecisionRate,
                                        haldata->odmpriv.RAInfo[entry_id].PTStage);
                        }
                }
                break;
        case HW_DEF_ODM_DBG_FLAG:
                {
                        struct odm_dm_struct *dm_ocm = &haldata->odmpriv;
                        pr_info("dm_ocm->DebugComponents = 0x%llx\n", dm_ocm->DebugComponents);
                }
                break;
        case HAL_DEF_DBG_DUMP_RXPKT:
                *((u8 *)pValue) = haldata->bDumpRxPkt;
                break;
        case HAL_DEF_DBG_DUMP_TXPKT:
                *((u8 *)pValue) = haldata->bDumpTxPkt;
                break;
        default:
                bResult = _FAIL;
                break;
        }

        return bResult;
}

void UpdateHalRAMask8188EUsb(struct adapter *adapt, u32 mac_id, u8 rssi_level)
{
        u8 init_rate = 0;
        u8 networkType, raid;
        u32 mask, rate_bitmap;
        u8 shortGIrate = false;
        int     supportRateNum = 0;
        struct sta_info *psta;
        struct odm_dm_struct *odmpriv = &adapt->HalData->odmpriv;
        struct mlme_ext_priv    *pmlmeext = &adapt->mlmeextpriv;
        struct mlme_ext_info    *pmlmeinfo = &pmlmeext->mlmext_info;
        struct wlan_bssid_ex    *cur_network = &pmlmeinfo->network;

        if (mac_id >= NUM_STA) /* CAM_SIZE */
                return;
        psta = pmlmeinfo->FW_sta_info[mac_id].psta;
        if (psta == NULL)
                return;
        switch (mac_id) {
        case 0:/*  for infra mode */
                supportRateNum = rtw_get_rateset_len(cur_network->SupportedRates);
                networkType = judge_network_type(adapt, cur_network->SupportedRates, supportRateNum) & 0xf;
                raid = networktype_to_raid(networkType);
                mask = update_supported_rate(cur_network->SupportedRates, supportRateNum);
                mask |= (pmlmeinfo->HT_enable) ? update_MSC_rate(&pmlmeinfo->HT_caps) : 0;
                if (support_short_GI(adapt, &pmlmeinfo->HT_caps))
                        shortGIrate = true;
                break;
        case 1:/* for broadcast/multicast */
                supportRateNum = rtw_get_rateset_len(pmlmeinfo->FW_sta_info[mac_id].SupportedRates);
                if (pmlmeext->cur_wireless_mode & WIRELESS_11B)
                        networkType = WIRELESS_11B;
                else
                        networkType = WIRELESS_11G;
                raid = networktype_to_raid(networkType);
                mask = update_basic_rate(cur_network->SupportedRates, supportRateNum);
                break;
        default: /* for each sta in IBSS */
                supportRateNum = rtw_get_rateset_len(pmlmeinfo->FW_sta_info[mac_id].SupportedRates);
                networkType = judge_network_type(adapt, pmlmeinfo->FW_sta_info[mac_id].SupportedRates, supportRateNum) & 0xf;
                raid = networktype_to_raid(networkType);
                mask = update_supported_rate(cur_network->SupportedRates, supportRateNum);

                /* todo: support HT in IBSS */
                break;
        }

        rate_bitmap = ODM_Get_Rate_Bitmap(odmpriv, mac_id, mask, rssi_level);
        DBG_88E("%s => mac_id:%d, networkType:0x%02x, mask:0x%08x\n\t ==> rssi_level:%d, rate_bitmap:0x%08x\n",
                __func__, mac_id, networkType, mask, rssi_level, rate_bitmap);

        mask &= rate_bitmap;

        init_rate = get_highest_rate_idx(mask)&0x3f;

        ODM_RA_UpdateRateInfo_8188E(odmpriv, mac_id, raid, mask, shortGIrate);

        /* set ra_id */
        psta->raid = raid;
        psta->init_rate = init_rate;
}

void rtw_hal_bcn_related_reg_setting(struct adapter *adapt)
{
        u32 value32;
        struct mlme_ext_priv    *pmlmeext = &adapt->mlmeextpriv;
        struct mlme_ext_info    *pmlmeinfo = &pmlmeext->mlmext_info;
        u32 bcn_ctrl_reg                        = REG_BCN_CTRL;
        /* reset TSF, enable update TSF, correcting TSF On Beacon */

        /* BCN interval */
        usb_write16(adapt, REG_BCN_INTERVAL, pmlmeinfo->bcn_interval);
        usb_write8(adapt, REG_ATIMWND, 0x02);/*  2ms */

        _InitBeaconParameters(adapt);

        usb_write8(adapt, REG_SLOT, 0x09);

        value32 = usb_read32(adapt, REG_TCR);
        value32 &= ~TSFRST;
        usb_write32(adapt,  REG_TCR, value32);

        value32 |= TSFRST;
        usb_write32(adapt, REG_TCR, value32);

        /*  NOTE: Fix test chip's bug (about contention windows's randomness) */
        usb_write8(adapt,  REG_RXTSF_OFFSET_CCK, 0x50);
        usb_write8(adapt, REG_RXTSF_OFFSET_OFDM, 0x50);

        _BeaconFunctionEnable(adapt, true, true);

        ResumeTxBeacon(adapt);

        usb_write8(adapt, bcn_ctrl_reg, usb_read8(adapt, bcn_ctrl_reg) | BIT(1));
}

void rtw_hal_def_value_init(struct adapter *adapt)
{
        struct hal_data_8188e *haldata = adapt->HalData;
        struct pwrctrl_priv *pwrctrlpriv;

        u8 i;

        pwrctrlpriv = &adapt->pwrctrlpriv;

        /* init default value */
        if (!pwrctrlpriv->bkeepfwalive)
                haldata->LastHMEBoxNum = 0;

        /* init dm default value */
        haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = false;
        haldata->odmpriv.RFCalibrateInfo.TM_Trigger = 0;/* for IQK */
        haldata->pwrGroupCnt = 0;
        haldata->PGMaxGroup = 13;
        haldata->odmpriv.RFCalibrateInfo.ThermalValue_HP_index = 0;
        for (i = 0; i < HP_THERMAL_NUM; i++)
                haldata->odmpriv.RFCalibrateInfo.ThermalValue_HP[i] = 0;
}