diff options
Diffstat (limited to 'drivers/staging/r8188eu/hal/usb_halinit.c')
| -rw-r--r-- | drivers/staging/r8188eu/hal/usb_halinit.c | 1069 |
1 files changed, 0 insertions, 1069 deletions
diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c deleted file mode 100644 index a1051ac1cac4..000000000000 --- a/drivers/staging/r8188eu/hal/usb_halinit.c +++ /dev/null @@ -1,1069 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* Copyright(c) 2007 - 2011 Realtek Corporation. */ - -#define _HCI_HAL_INIT_C_ - -#include "../include/osdep_service.h" -#include "../include/drv_types.h" -#include "../include/rtw_efuse.h" -#include "../include/rtw_fw.h" -#include "../include/rtl8188e_hal.h" -#include "../include/rtw_iol.h" -#include "../include/usb_ops.h" -#include "../include/usb_osintf.h" -#include "../include/HalPwrSeqCmd.h" - -static void one_out_pipe(struct adapter *adapter) -{ - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); - - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ - pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */ - pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[0];/* BE */ - pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */ -} - -static void two_out_pipe(struct adapter *adapter, bool wifi_cfg) -{ - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); - - /* 0:H, 1:L */ - - pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */ - pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */ - - if (wifi_cfg) { - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[1];/* VO */ - pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */ - } else { - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ - pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */ - } -} - -static void three_out_pipe(struct adapter *adapter, bool wifi_cfg) -{ - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); - - /* 0:H, 1:N, 2:L */ - - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ - pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */ - pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */ - - pdvobjpriv->Queue2Pipe[3] = wifi_cfg ? - pdvobjpriv->RtOutPipe[1] : pdvobjpriv->RtOutPipe[2];/* BK */ -} - -int rtl8188eu_interface_configure(struct adapter *adapt) -{ - struct registry_priv *pregistrypriv = &adapt->registrypriv; - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapt); - struct hal_data_8188e *haldata = &adapt->haldata; - bool wifi_cfg = pregistrypriv->wifi_spec; - - pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ - pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ - pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ - pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ - - switch (pdvobjpriv->RtNumOutPipes) { - case 3: - haldata->out_ep_extra_queues = TX_SELE_LQ | TX_SELE_NQ; - three_out_pipe(adapt, wifi_cfg); - break; - case 2: - haldata->out_ep_extra_queues = TX_SELE_NQ; - two_out_pipe(adapt, wifi_cfg); - break; - case 1: - one_out_pipe(adapt); - break; - default: - return -ENXIO; - } - - return 0; -} - -u32 rtl8188eu_InitPowerOn(struct adapter *adapt) -{ - u16 value16; - int res; - - /* HW Power on sequence */ - struct hal_data_8188e *haldata = &adapt->haldata; - if (haldata->bMacPwrCtrlOn) - return _SUCCESS; - - if (!HalPwrSeqCmdParsing(adapt, PWR_ON_FLOW)) - 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. */ - rtw_write16(adapt, REG_CR, 0x00); /* suggseted by zhouzhou, by page, 20111230 */ - - /* Enable MAC DMA/WMAC/SCHEDULE/SEC block */ - res = rtw_read16(adapt, REG_CR, &value16); - if (res) - return _FAIL; - - 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. */ - - rtw_write16(adapt, REG_CR, value16); - haldata->bMacPwrCtrlOn = true; - - return _SUCCESS; -} - -/* Shall USB interface init this? */ -static void _InitInterrupt(struct adapter *Adapter) -{ - u32 imr, imr_ex; - u8 usb_opt; - int res; - - /* HISR write one to clear */ - rtw_write32(Adapter, REG_HISR_88E, 0xFFFFFFFF); - /* HIMR - */ - imr = IMR_PSTIMEOUT_88E | IMR_TBDER_88E | IMR_CPWM_88E | IMR_CPWM2_88E; - rtw_write32(Adapter, REG_HIMR_88E, imr); - - imr_ex = IMR_TXERR_88E | IMR_RXERR_88E | IMR_TXFOVW_88E | IMR_RXFOVW_88E; - rtw_write32(Adapter, REG_HIMRE_88E, imr_ex); - - /* REG_USB_SPECIAL_OPTION - BIT(4) */ - /* 0; Use interrupt endpoint to upload interrupt pkt */ - /* 1; Use bulk endpoint to upload interrupt pkt, */ - res = rtw_read8(Adapter, REG_USB_SPECIAL_OPTION, &usb_opt); - if (res) - return; - - if (adapter_to_dvobj(Adapter)->pusbdev->speed == USB_SPEED_HIGH) - usb_opt = usb_opt | (INT_BULK_SEL); - else - usb_opt = usb_opt & (~INT_BULK_SEL); - - rtw_write8(Adapter, REG_USB_SPECIAL_OPTION, usb_opt); -} - -static void _InitQueueReservedPage(struct adapter *Adapter) -{ - struct hal_data_8188e *haldata = &Adapter->haldata; - struct registry_priv *pregistrypriv = &Adapter->registrypriv; - u8 numLQ = 0; - u8 numNQ = 0; - u8 numPubQ; - - if (pregistrypriv->wifi_spec) { - if (haldata->out_ep_extra_queues & TX_SELE_LQ) - numLQ = 0x1C; - - /* NOTE: This step shall be proceed before writing REG_RQPN. */ - if (haldata->out_ep_extra_queues & TX_SELE_NQ) - numNQ = 0x1C; - - rtw_write8(Adapter, REG_RQPN_NPQ, numNQ); - - numPubQ = 0xA8 - NUM_HQ - numLQ - numNQ; - - /* TX DMA */ - rtw_write32(Adapter, REG_RQPN, LD_RQPN | numPubQ << 16 | numLQ << 8 | NUM_HQ); - } else { - rtw_write16(Adapter, REG_RQPN_NPQ, 0x0000);/* Just follow MP Team,??? Georgia 03/28 */ - rtw_write16(Adapter, REG_RQPN_NPQ, 0x0d); - rtw_write32(Adapter, REG_RQPN, 0x808E000d);/* reserve 7 page for LPS */ - } -} - -static void _InitTxBufferBoundary(struct adapter *Adapter, u8 txpktbuf_bndy) -{ - rtw_write8(Adapter, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy); - rtw_write8(Adapter, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy); - rtw_write8(Adapter, REG_TXPKTBUF_WMAC_LBK_BF_HD, txpktbuf_bndy); - rtw_write8(Adapter, REG_TRXFF_BNDY, txpktbuf_bndy); - rtw_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; - - rtw_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; - int res; - - res = rtw_read16(Adapter, REG_TRXDMA_CTRL, &value16); - if (res) - return; - - value16 &= 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); - - rtw_write16(Adapter, REG_TRXDMA_CTRL, value16); -} - -static void _InitNormalChipTwoOutEpPriority(struct adapter *Adapter) -{ - struct registry_priv *pregistrypriv = &Adapter->registrypriv; - u16 bkQ, voQ; - - if (!pregistrypriv->wifi_spec) { - bkQ = QUEUE_NORMAL; - voQ = QUEUE_HIGH; - } else {/* for WMM ,CONFIG_OUT_EP_WIFI_MODE */ - bkQ = QUEUE_HIGH; - voQ = QUEUE_NORMAL; - } - _InitNormalChipRegPriority(Adapter, QUEUE_NORMAL, bkQ, QUEUE_HIGH, - voQ, QUEUE_HIGH, QUEUE_HIGH); -} - -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) -{ - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(Adapter); - - switch (pdvobjpriv->RtNumOutPipes) { - case 1: - _InitNormalChipRegPriority(Adapter, QUEUE_HIGH, QUEUE_HIGH, QUEUE_HIGH, - QUEUE_HIGH, QUEUE_HIGH, QUEUE_HIGH); - break; - case 2: - _InitNormalChipTwoOutEpPriority(Adapter); - break; - case 3: - _InitNormalChipThreeOutEpPriority(Adapter); - break; - default: - break; - } -} - -static void _InitNetworkType(struct adapter *Adapter) -{ - u32 value32; - int res; - - res = rtw_read32(Adapter, REG_CR, &value32); - if (res) - return; - - /* TODO: use the other function to set network type */ - value32 = (value32 & ~MASK_NETTYPE) | _NETTYPE(NT_LINK_AP); - - rtw_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); - rtw_write8(Adapter, REG_PBP, value8); -} - -static void _InitDriverInfoSize(struct adapter *Adapter, u8 drvInfoSize) -{ - rtw_write8(Adapter, REG_RX_DRVINFO_SZ, drvInfoSize); -} - -static void _InitWMACSetting(struct adapter *Adapter) -{ - u32 receive_config = 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() */ - rtw_write32(Adapter, REG_RCR, receive_config); - - /* Accept all multicast address */ - rtw_write32(Adapter, REG_MAR, 0xFFFFFFFF); - rtw_write32(Adapter, REG_MAR + 4, 0xFFFFFFFF); -} - -static void _InitAdaptiveCtrl(struct adapter *Adapter) -{ - u16 value16; - u32 value32; - int res; - - /* Response Rate Set */ - res = rtw_read32(Adapter, REG_RRSR, &value32); - if (res) - return; - - value32 &= ~RATE_BITMAP_ALL; - value32 |= RATE_RRSR_CCK_ONLY_1M; - rtw_write32(Adapter, REG_RRSR, value32); - - /* CF-END Threshold */ - - /* SIFS (used in NAV) */ - value16 = _SPEC_SIFS_CCK(0x10) | _SPEC_SIFS_OFDM(0x10); - rtw_write16(Adapter, REG_SPEC_SIFS, value16); - - /* Retry Limit */ - value16 = _LRL(0x30) | _SRL(0x30); - rtw_write16(Adapter, REG_RL, value16); -} - -static void _InitEDCA(struct adapter *Adapter) -{ - /* Set Spec SIFS (used in NAV) */ - rtw_write16(Adapter, REG_SPEC_SIFS, 0x100a); - rtw_write16(Adapter, REG_MAC_SPEC_SIFS, 0x100a); - - /* Set SIFS for CCK */ - rtw_write16(Adapter, REG_SIFS_CTX, 0x100a); - - /* Set SIFS for OFDM */ - rtw_write16(Adapter, REG_SIFS_TRX, 0x100a); - - /* TXOP */ - rtw_write32(Adapter, REG_EDCA_BE_PARAM, 0x005EA42B); - rtw_write32(Adapter, REG_EDCA_BK_PARAM, 0x0000A44F); - rtw_write32(Adapter, REG_EDCA_VI_PARAM, 0x005EA324); - rtw_write32(Adapter, REG_EDCA_VO_PARAM, 0x002FA226); -} - -static void _InitRetryFunction(struct adapter *Adapter) -{ - u8 value8; - int res; - - res = rtw_read8(Adapter, REG_FWHW_TXQ_CTRL, &value8); - if (res) - return; - - value8 |= EN_AMPDU_RTY_NEW; - rtw_write8(Adapter, REG_FWHW_TXQ_CTRL, value8); - - /* Set ACK timeout */ - rtw_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) -{ - u32 value32; - int res; - - if (Adapter->registrypriv.wifi_spec) - return; - - res = rtw_read32(Adapter, REG_TDECTRL, &value32); - if (res) - return; - - value32 = value32 & ~(BLK_DESC_NUM_MASK << BLK_DESC_NUM_SHIFT); - value32 |= ((USB_TXAGG_DESC_NUM & BLK_DESC_NUM_MASK) << BLK_DESC_NUM_SHIFT); - - rtw_write32(Adapter, REG_TDECTRL, value32); -} - -/*----------------------------------------------------------------------------- - * 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 - ) -{ - u8 valueDMA; - u8 valueUSB; - int res; - - res = rtw_read8(Adapter, REG_TRXDMA_CTRL, &valueDMA); - if (res) - return; - - res = rtw_read8(Adapter, REG_USB_SPECIAL_OPTION, &valueUSB); - if (res) - return; - - valueDMA |= RXDMA_AGG_EN; - valueUSB &= ~USB_AGG_EN; - - rtw_write8(Adapter, REG_TRXDMA_CTRL, valueDMA); - rtw_write8(Adapter, REG_USB_SPECIAL_OPTION, valueUSB); - - rtw_write8(Adapter, REG_RXDMA_AGG_PG_TH, USB_RXAGG_PAGE_COUNT); - rtw_write8(Adapter, REG_RXDMA_AGG_PG_TH + 1, USB_RXAGG_PAGE_TIMEOUT); -} - -static void InitUsbAggregationSetting(struct adapter *Adapter) -{ - /* Tx aggregation setting */ - usb_AggSettingTxUpdate(Adapter); - - /* Rx aggregation setting */ - usb_AggSettingRxUpdate(Adapter); -} - -/* FIXME: add error handling in callers */ -static int _InitBeaconParameters(struct adapter *Adapter) -{ - struct hal_data_8188e *haldata = &Adapter->haldata; - int res; - - rtw_write16(Adapter, REG_BCN_CTRL, 0x1010); - - /* TODO: Remove these magic number */ - rtw_write16(Adapter, REG_TBTT_PROHIBIT, 0x6404);/* ms */ - rtw_write8(Adapter, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);/* 5ms */ - rtw_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 */ - rtw_write16(Adapter, REG_BCNTCFG, 0x660F); - - res = rtw_read8(Adapter, REG_FWHW_TXQ_CTRL + 2, &haldata->RegFwHwTxQCtrl); - if (res) - return res; - - res = rtw_read8(Adapter, REG_TBTT_PROHIBIT + 2, &haldata->RegReg542); - if (res) - return res; - - res = rtw_read8(Adapter, REG_CR + 1, &haldata->RegCR_1); - if (res) - return res; - - return 0; -} - -static void _BeaconFunctionEnable(struct adapter *Adapter) -{ - rtw_write8(Adapter, REG_BCN_CTRL, (BIT(4) | BIT(3) | BIT(1))); - - rtw_write8(Adapter, REG_RD_CTRL + 1, 0x6F); -} - -/* Set CCK and OFDM Block "ON" */ -static void _BBTurnOnBlock(struct adapter *Adapter) -{ - rtl8188e_PHY_SetBBReg(Adapter, rFPGA0_RFMOD, bCCKEn, 0x1); - rtl8188e_PHY_SetBBReg(Adapter, rFPGA0_RFMOD, bOFDMEn, 0x1); -} - -static void _InitAntenna_Selection(struct adapter *Adapter) -{ - struct hal_data_8188e *haldata = &Adapter->haldata; - int res; - u32 reg; - - if (haldata->AntDivCfg == 0) - return; - - res = rtw_read32(Adapter, REG_LEDCFG0, ®); - if (res) - return; - - rtw_write32(Adapter, REG_LEDCFG0, reg | BIT(23)); - rtl8188e_PHY_SetBBReg(Adapter, rFPGA0_XAB_RFParameter, BIT(13), 0x01); - - if (rtl8188e_PHY_QueryBBReg(Adapter, rFPGA0_XA_RFInterfaceOE, 0x300) == Antenna_A) - haldata->CurAntenna = Antenna_A; - else - haldata->CurAntenna = Antenna_B; -} - -static void hw_var_set_macaddr(struct adapter *Adapter, u8 *val) -{ - u8 idx = 0; - u32 reg_macid; - - reg_macid = REG_MACID; - - for (idx = 0; idx < 6; idx++) - rtw_write8(Adapter, (reg_macid + idx), val[idx]); -} - -u32 rtl8188eu_hal_init(struct adapter *Adapter) -{ - u8 value8 = 0; - u16 value16; - u32 status = _SUCCESS; - int res; - struct hal_data_8188e *haldata = &Adapter->haldata; - struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv; - struct registry_priv *pregistrypriv = &Adapter->registrypriv; - u32 reg; - - if (Adapter->pwrctrlpriv.bkeepfwalive) { - if (haldata->odmpriv.RFCalibrateInfo.bIQKInitialized) { - PHY_IQCalibrate_8188E(Adapter, true); - } else { - PHY_IQCalibrate_8188E(Adapter, false); - haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = true; - } - - ODM_TXPowerTrackingCheck(&haldata->odmpriv); - PHY_LCCalibrate_8188E(Adapter); - - goto exit; - } - - status = rtl8188eu_InitPowerOn(Adapter); - if (status == _FAIL) - goto exit; - - /* Save target channel */ - haldata->CurrentChannel = 6;/* default set to 6 */ - - /* 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. */ - - _InitQueueReservedPage(Adapter); - _InitQueuePriority(Adapter); - _InitPageBoundary(Adapter); - _InitTransferPageSize(Adapter); - - _InitTxBufferBoundary(Adapter, 0); - - status = rtl8188e_firmware_download(Adapter); - - if (status != _SUCCESS) { - Adapter->bFWReady = false; - haldata->fw_ractrl = false; - return status; - } else { - Adapter->bFWReady = true; - haldata->fw_ractrl = false; - } - /* Initialize firmware vars */ - Adapter->pwrctrlpriv.bFwCurrentInPSMode = false; - haldata->LastHMEBoxNum = 0; - - if (PHY_MACConfig8188E(Adapter)) - return _FAIL; - - /* */ - /* d. Initialize BB related configurations. */ - /* */ - if (PHY_BBConfig8188E(Adapter)) - return _FAIL; - - if (phy_RF6052_Config_ParaFile(Adapter)) - return _FAIL; - - status = rtl8188e_iol_efuse_patch(Adapter); - if (status == _FAIL) - goto exit; - - _InitTxBufferBoundary(Adapter, TX_PAGE_BOUNDARY_88E); - - status = InitLLTTable(Adapter, TX_PAGE_BOUNDARY_88E); - if (status == _FAIL) - goto exit; - - /* Get Rx PHY status in order to report RSSI and others. */ - _InitDriverInfoSize(Adapter, DRVINFO_SZ); - - _InitInterrupt(Adapter); - hw_var_set_macaddr(Adapter, Adapter->eeprompriv.mac_addr); - _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 */ - res = rtw_read16(Adapter, REG_CR, &value16); - if (res) - return _FAIL; - - value16 |= (MACTXEN | MACRXEN); - rtw_write8(Adapter, REG_CR, value16); - - /* Enable TX Report */ - /* Enable Tx Report Timer */ - res = rtw_read8(Adapter, REG_TX_RPT_CTRL, &value8); - if (res) - return _FAIL; - - rtw_write8(Adapter, REG_TX_RPT_CTRL, (value8 | BIT(1) | BIT(0))); - /* Set MAX RPT MACID */ - rtw_write8(Adapter, REG_TX_RPT_CTRL + 1, 2);/* FOR sta mode ,0: bc/mc ,1:AP */ - /* Tx RPT Timer. Unit: 32us */ - rtw_write16(Adapter, REG_TX_RPT_TIME, 0xCdf0); - - rtw_write8(Adapter, REG_EARLY_MODE_CONTROL, 0); - - rtw_write16(Adapter, REG_PKT_VO_VI_LIFE_TIME, 0x0400); /* unit: 256us. 256ms */ - rtw_write16(Adapter, REG_PKT_BE_BK_LIFE_TIME, 0x0400); /* unit: 256us. 256ms */ - - /* Keep RfRegChnlVal for later use. */ - haldata->RfRegChnlVal = rtl8188e_PHY_QueryRFReg(Adapter, RF_CHNLBW, bRFRegOffsetMask); - - _BBTurnOnBlock(Adapter); - - invalidate_cam_all(Adapter); - - /* 2010/12/17 MH We need to set TX power according to EFUSE content at first. */ - PHY_SetTxPowerLevel8188E(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 */ - /* */ - rtw_write32(Adapter, REG_BAR_MODE_CTRL, 0x0201ffff); - - /* HW SEQ CTRL */ - /* set 0x0 to 0xFF by tynli. Default enable HW SEQ NUM. */ - rtw_write8(Adapter, REG_HWSEQ_CTRL, 0xFF); - - if (pregistrypriv->wifi_spec) - rtw_write16(Adapter, REG_FAST_EDCA_CTRL, 0); - - /* Nav limit , suggest by scott */ - rtw_write8(Adapter, 0x652, 0x0); - - 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. */ - rtw_write8(Adapter, REG_FWHW_TXQ_CTRL + 1, 0x0F); - - /* Suggested by SD1 pisa. Added by tynli. 2011.10.21. */ - rtw_write8(Adapter, REG_EARLY_MODE_CONTROL + 3, 0x01);/* Pretx_en, for WEP/TKIP SEC */ - - /* tynli_test_tx_report. */ - rtw_write16(Adapter, REG_TX_RPT_TIME, 0x3DF0); - - /* enable tx DMA to drop the redundate data of packet */ - res = rtw_read16(Adapter, REG_TXDMA_OFFSET_CHK, &value16); - if (res) - return _FAIL; - - rtw_write16(Adapter, REG_TXDMA_OFFSET_CHK, (value16 | DROP_DATA_EN)); - - /* 2010/08/26 MH Merge from 8192CE. */ - if (pwrctrlpriv->rf_pwrstate == rf_on) { - if (haldata->odmpriv.RFCalibrateInfo.bIQKInitialized) { - PHY_IQCalibrate_8188E(Adapter, true); - } else { - PHY_IQCalibrate_8188E(Adapter, false); - haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = true; - } - - ODM_TXPowerTrackingCheck(&haldata->odmpriv); - - PHY_LCCalibrate_8188E(Adapter); - } - -/* _InitPABias(Adapter); */ - rtw_write8(Adapter, REG_USB_HRPWM, 0); - - /* ack for xmit mgmt frames. */ - res = rtw_read32(Adapter, REG_FWHW_TXQ_CTRL, ®); - if (res) - return _FAIL; - - rtw_write32(Adapter, REG_FWHW_TXQ_CTRL, reg | BIT(12)); - -exit: - return status; -} - -static void CardDisableRTL8188EU(struct adapter *Adapter) -{ - u8 val8; - struct hal_data_8188e *haldata = &Adapter->haldata; - int res; - - /* Stop Tx Report Timer. 0x4EC[Bit1]=b'0 */ - res = rtw_read8(Adapter, REG_TX_RPT_CTRL, &val8); - if (res) - return; - - rtw_write8(Adapter, REG_TX_RPT_CTRL, val8 & (~BIT(1))); - - /* stop rx */ - rtw_write8(Adapter, REG_CR, 0x0); - - /* Run LPS WL RFOFF flow */ - HalPwrSeqCmdParsing(Adapter, LPS_ENTER_FLOW); - - /* 2. 0x1F[7:0] = 0 turn off RF */ - - res = rtw_read8(Adapter, REG_MCUFWDL, &val8); - if (res) - return; - - if ((val8 & RAM_DL_SEL) && Adapter->bFWReady) { /* 8051 RAM code */ - /* Reset MCU 0x2[10]=0. */ - res = rtw_read8(Adapter, REG_SYS_FUNC_EN + 1, &val8); - if (res) - return; - - val8 &= ~BIT(2); /* 0x2[10], FEN_CPUEN */ - rtw_write8(Adapter, REG_SYS_FUNC_EN + 1, val8); - } - - /* reset MCU ready status */ - rtw_write8(Adapter, REG_MCUFWDL, 0); - - /* YJ,add,111212 */ - /* Disable 32k */ - res = rtw_read8(Adapter, REG_32K_CTRL, &val8); - if (res) - return; - - rtw_write8(Adapter, REG_32K_CTRL, val8 & (~BIT(0))); - - /* Card disable power action flow */ - HalPwrSeqCmdParsing(Adapter, DISABLE_FLOW); - - /* Reset MCU IO Wrapper */ - res = rtw_read8(Adapter, REG_RSV_CTRL + 1, &val8); - if (res) - return; - - rtw_write8(Adapter, REG_RSV_CTRL + 1, (val8 & (~BIT(3)))); - - res = rtw_read8(Adapter, REG_RSV_CTRL + 1, &val8); - if (res) - return; - - rtw_write8(Adapter, REG_RSV_CTRL + 1, val8 | BIT(3)); - - /* YJ,test add, 111207. For Power Consumption. */ - res = rtw_read8(Adapter, GPIO_IN, &val8); - if (res) - return; - - rtw_write8(Adapter, GPIO_OUT, val8); - rtw_write8(Adapter, GPIO_IO_SEL, 0xFF);/* Reg0x46 */ - - res = rtw_read8(Adapter, REG_GPIO_IO_SEL, &val8); - if (res) - return; - - rtw_write8(Adapter, REG_GPIO_IO_SEL, (val8 << 4)); - res = rtw_read8(Adapter, REG_GPIO_IO_SEL + 1, &val8); - if (res) - return; - - rtw_write8(Adapter, REG_GPIO_IO_SEL + 1, val8 | 0x0F);/* Reg0x43 */ - rtw_write32(Adapter, REG_BB_PAD_CTRL, 0x00080808);/* set LNA ,TRSW,EX_PA Pin to output mode */ - haldata->bMacPwrCtrlOn = false; - Adapter->bFWReady = false; -} - -u32 rtl8188eu_hal_deinit(struct adapter *Adapter) -{ - rtw_write32(Adapter, REG_HIMR_88E, IMR_DISABLED_88E); - rtw_write32(Adapter, REG_HIMRE_88E, IMR_DISABLED_88E); - - if (!Adapter->pwrctrlpriv.bkeepfwalive) { - if (Adapter->hw_init_completed) { - CardDisableRTL8188EU(Adapter); - } - } - return _SUCCESS; - } - -int rtl8188eu_inirp_init(struct adapter *Adapter) -{ - u8 i; - struct recv_buf *precvbuf; - struct recv_priv *precvpriv = &Adapter->recvpriv; - int ret; - - /* issue Rx irp to receive data */ - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - ret = rtw_read_port(Adapter, precvbuf); - if (ret) - return ret; - - precvbuf++; - precvpriv->free_recv_buf_queue_cnt--; - } - - return 0; -} - -/* */ -/* */ -/* EEPROM/EFUSE Content Parsing */ -/* */ -/* */ - -static void Hal_EfuseParseMACAddr_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail) -{ - struct eeprom_priv *eeprom = &adapt->eeprompriv; - - if (AutoLoadFail) { - eth_random_addr(eeprom->mac_addr); - } else { - /* Read Permanent MAC address */ - memcpy(eeprom->mac_addr, &hwinfo[EEPROM_MAC_ADDR_88EU], ETH_ALEN); - } -} - -int ReadAdapterInfo8188EU(struct adapter *Adapter) -{ - struct eeprom_priv *eeprom = &Adapter->eeprompriv; - struct led_priv *ledpriv = &Adapter->ledpriv; - u8 *efuse_buf; - u8 eeValue; - int res; - - /* check system boot selection */ - res = rtw_read8(Adapter, REG_9346CR, &eeValue); - if (res) - return res; - - eeprom->bautoload_fail_flag = !(eeValue & EEPROM_EN); - - efuse_buf = kmalloc(EFUSE_MAP_LEN_88E, GFP_KERNEL); - if (!efuse_buf) - return -ENOMEM; - memset(efuse_buf, 0xFF, EFUSE_MAP_LEN_88E); - - if (!(eeValue & BOOT_FROM_EEPROM) && !eeprom->bautoload_fail_flag) { - rtl8188e_EfusePowerSwitch(Adapter, true); - rtl8188e_ReadEFuse(Adapter, EFUSE_MAP_LEN_88E, efuse_buf); - rtl8188e_EfusePowerSwitch(Adapter, false); - } - - /* parse the eeprom/efuse content */ - Hal_EfuseParseIDCode88E(Adapter, efuse_buf); - Hal_EfuseParseMACAddr_8188EU(Adapter, efuse_buf, eeprom->bautoload_fail_flag); - - Hal_ReadPowerSavingMode88E(Adapter, efuse_buf, eeprom->bautoload_fail_flag); - Hal_ReadTxPowerInfo88E(Adapter, efuse_buf, eeprom->bautoload_fail_flag); - rtl8188e_EfuseParseChnlPlan(Adapter, efuse_buf, eeprom->bautoload_fail_flag); - Hal_EfuseParseXtal_8188E(Adapter, efuse_buf, eeprom->bautoload_fail_flag); - Hal_ReadAntennaDiversity88E(Adapter, efuse_buf, eeprom->bautoload_fail_flag); - Hal_ReadThermalMeter_88E(Adapter, efuse_buf, eeprom->bautoload_fail_flag); - - ledpriv->bRegUseLed = true; - kfree(efuse_buf); - return 0; -} - -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 hal_data_8188e *haldata = &adapt->haldata; - 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) - 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 = 0x0fffffff; - rate_bitmap = ODM_Get_Rate_Bitmap(&haldata->odmpriv, mac_id, mask, rssi_level); - - mask &= rate_bitmap; - - init_rate = get_highest_rate_idx(mask) & 0x3f; - - if (haldata->fw_ractrl) { - mask |= ((raid << 28) & 0xf0000000); - psta->ra_mask = mask; - mask |= ((raid << 28) & 0xf0000000); - - /* to do ,for 8188E-SMIC */ - rtl8188e_set_raid_cmd(adapt, mask); - } else { - ODM_RA_UpdateRateInfo_8188E(&haldata->odmpriv, - mac_id, - raid, - mask, - shortGIrate - ); - } - /* set ra_id */ - psta->raid = raid; - psta->init_rate = init_rate; -} - -void SetBeaconRelatedRegisters8188EUsb(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; - int res; - u8 reg; - /* reset TSF, enable update TSF, correcting TSF On Beacon */ - - /* BCN interval */ - rtw_write16(adapt, REG_BCN_INTERVAL, pmlmeinfo->bcn_interval); - rtw_write8(adapt, REG_ATIMWND, 0x02);/* 2ms */ - - _InitBeaconParameters(adapt); - - rtw_write8(adapt, REG_SLOT, 0x09); - - res = rtw_read32(adapt, REG_TCR, &value32); - if (res) - return; - - value32 &= ~TSFRST; - rtw_write32(adapt, REG_TCR, value32); - - value32 |= TSFRST; - rtw_write32(adapt, REG_TCR, value32); - - /* NOTE: Fix test chip's bug (about contention windows's randomness) */ - rtw_write8(adapt, REG_RXTSF_OFFSET_CCK, 0x50); - rtw_write8(adapt, REG_RXTSF_OFFSET_OFDM, 0x50); - - _BeaconFunctionEnable(adapt); - - rtw_resume_tx_beacon(adapt); - - res = rtw_read8(adapt, bcn_ctrl_reg, ®); - if (res) - return; - - rtw_write8(adapt, bcn_ctrl_reg, reg | BIT(1)); -} - -void rtl8188eu_init_default_value(struct adapter *adapt) -{ - struct hal_data_8188e *haldata = &adapt->haldata; - struct pwrctrl_priv *pwrctrlpriv; - u8 i; - - pwrctrlpriv = &adapt->pwrctrlpriv; - - /* init default value */ - haldata->fw_ractrl = false; - 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->odmpriv.RFCalibrateInfo.ThermalValue_HP_index = 0; - for (i = 0; i < HP_THERMAL_NUM; i++) - haldata->odmpriv.RFCalibrateInfo.ThermalValue_HP[i] = 0; -} |