diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c')
| -rw-r--r-- | drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c | 523 |
1 files changed, 0 insertions, 523 deletions
diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c deleted file mode 100644 index d1086699f952..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c +++ /dev/null @@ -1,523 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _HAL_INIT_C_ - -#include <linux/firmware.h> -#include <linux/vmalloc.h> -#include <drv_types.h> -#include <rtw_efuse.h> -#include <phy.h> -#include <rtl8188e_hal.h> - -#include <rtw_iol.h> - -void iol_mode_enable(struct adapter *padapter, u8 enable) -{ - u8 reg_0xf0 = 0; - - if (enable) { - /* Enable initial offload */ - reg_0xf0 = usb_read8(padapter, REG_SYS_CFG); - usb_write8(padapter, REG_SYS_CFG, reg_0xf0 | SW_OFFLOAD_EN); - - if (!padapter->bFWReady) - _8051Reset88E(padapter); - } else { - /* disable initial offload */ - reg_0xf0 = usb_read8(padapter, REG_SYS_CFG); - usb_write8(padapter, REG_SYS_CFG, reg_0xf0 & ~SW_OFFLOAD_EN); - } -} - -s32 iol_execute(struct adapter *padapter, u8 control) -{ - s32 status = _FAIL; - u8 reg_0x88 = 0; - unsigned long start = 0; - - control = control & 0x0f; - reg_0x88 = usb_read8(padapter, REG_HMEBOX_E0); - usb_write8(padapter, REG_HMEBOX_E0, reg_0x88 | control); - - start = jiffies; - while ((reg_0x88 = usb_read8(padapter, REG_HMEBOX_E0)) & control && - jiffies_to_msecs(jiffies - start) < 1000) { - udelay(5); - } - - reg_0x88 = usb_read8(padapter, REG_HMEBOX_E0); - status = (reg_0x88 & control) ? _FAIL : _SUCCESS; - if (reg_0x88 & control << 4) - status = _FAIL; - return status; -} - -static s32 iol_InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy) -{ - s32 rst = _SUCCESS; - - iol_mode_enable(padapter, 1); - usb_write8(padapter, REG_TDECTRL + 1, txpktbuf_bndy); - rst = iol_execute(padapter, CMD_INIT_LLT); - iol_mode_enable(padapter, 0); - return rst; -} - -s32 rtl8188e_iol_efuse_patch(struct adapter *padapter) -{ - s32 result = _SUCCESS; - - if (rtw_iol_applied(padapter)) { - iol_mode_enable(padapter, 1); - result = iol_execute(padapter, CMD_READ_EFUSE_MAP); - if (result == _SUCCESS) - result = iol_execute(padapter, CMD_EFUSE_PATCH); - - iol_mode_enable(padapter, 0); - } - return result; -} - -#define MAX_REG_BOLCK_SIZE 196 - -void _8051Reset88E(struct adapter *padapter) -{ - u8 u1bTmp; - - u1bTmp = usb_read8(padapter, REG_SYS_FUNC_EN + 1); - usb_write8(padapter, REG_SYS_FUNC_EN + 1, u1bTmp & (~BIT(2))); - usb_write8(padapter, REG_SYS_FUNC_EN + 1, u1bTmp | (BIT(2))); -} - -void rtl8188e_InitializeFirmwareVars(struct adapter *padapter) -{ - /* Init Fw LPS related. */ - padapter->pwrctrlpriv.bFwCurrentInPSMode = false; - - /* Init H2C counter. by tynli. 2009.12.09. */ - padapter->HalData->LastHMEBoxNum = 0; -} - -void rtw_hal_free_data(struct adapter *padapter) -{ - kfree(padapter->HalData); - padapter->HalData = NULL; -} - -void rtw_hal_read_chip_version(struct adapter *padapter) -{ - u32 value32; - struct HAL_VERSION ChipVersion; - struct hal_data_8188e *pHalData = padapter->HalData; - - value32 = usb_read32(padapter, REG_SYS_CFG); - ChipVersion.ChipType = ((value32 & RTL_ID) ? TEST_CHIP : NORMAL_CHIP); - ChipVersion.VendorType = ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : CHIP_VENDOR_TSMC); - ChipVersion.CUTVersion = (value32 & CHIP_VER_RTL_MASK) >> CHIP_VER_RTL_SHIFT; /* IC version (CUT) */ - - dump_chip_info(ChipVersion); - - pHalData->VersionID = ChipVersion; -} - -void rtw_hal_set_odm_var(struct adapter *Adapter, enum hal_odm_variable eVariable, void *pValue1, bool bSet) -{ - struct odm_dm_struct *podmpriv = &Adapter->HalData->odmpriv; - - switch (eVariable) { - case HAL_ODM_STA_INFO: - { - struct sta_info *psta = pValue1; - - if (bSet) { - ODM_CmnInfoPtrArrayHook(podmpriv, ODM_CMNINFO_STA_STATUS, psta->mac_id, psta); - ODM_RAInfo_Init(podmpriv, psta->mac_id); - } else { - ODM_CmnInfoPtrArrayHook(podmpriv, ODM_CMNINFO_STA_STATUS, psta->mac_id, NULL); - } - } - break; - case HAL_ODM_P2P_STATE: - podmpriv->bWIFI_Direct = bSet; - break; - case HAL_ODM_WIFI_DISPLAY_STATE: - podmpriv->bWIFI_Display = bSet; - break; - default: - break; - } -} - -void rtw_hal_notch_filter(struct adapter *adapter, bool enable) -{ - if (enable) - usb_write8(adapter, rOFDM0_RxDSP + 1, usb_read8(adapter, rOFDM0_RxDSP + 1) | BIT(1)); - else - usb_write8(adapter, rOFDM0_RxDSP + 1, usb_read8(adapter, rOFDM0_RxDSP + 1) & ~BIT(1)); -} - -/* */ -/* */ -/* LLT R/W/Init function */ -/* */ -/* */ -static s32 _LLTWrite(struct adapter *padapter, u32 address, u32 data) -{ - s32 status = _SUCCESS; - s32 count = 0; - u32 value = _LLT_INIT_ADDR(address) | _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS); - u16 LLTReg = REG_LLT_INIT; - - usb_write32(padapter, LLTReg, value); - - /* polling */ - do { - value = usb_read32(padapter, LLTReg); - if (_LLT_OP_VALUE(value) == _LLT_NO_ACTIVE) - break; - - if (count > POLLING_LLT_THRESHOLD) { - status = _FAIL; - break; - } - udelay(5); - } while (count++); - - return status; -} - -s32 InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy) -{ - s32 status = _FAIL; - u32 i; - u32 Last_Entry_Of_TxPktBuf = LAST_ENTRY_OF_TX_PKT_BUFFER;/* 176, 22k */ - - if (rtw_iol_applied(padapter)) { - status = iol_InitLLTTable(padapter, txpktbuf_bndy); - } else { - for (i = 0; i < (txpktbuf_bndy - 1); i++) { - status = _LLTWrite(padapter, i, i + 1); - if (status != _SUCCESS) - return status; - } - - /* end of list */ - status = _LLTWrite(padapter, (txpktbuf_bndy - 1), 0xFF); - if (status != _SUCCESS) - return status; - - /* Make the other pages as ring buffer */ - /* This ring buffer is used as beacon buffer if we config this MAC as two MAC transfer. */ - /* Otherwise used as local loopback buffer. */ - for (i = txpktbuf_bndy; i < Last_Entry_Of_TxPktBuf; i++) { - status = _LLTWrite(padapter, i, (i + 1)); - if (status != _SUCCESS) - return status; - } - - /* Let last entry point to the start entry of ring buffer */ - status = _LLTWrite(padapter, Last_Entry_Of_TxPktBuf, txpktbuf_bndy); - if (status != _SUCCESS) - return status; - } - - return status; -} - -void Hal_InitPGData88E(struct adapter *padapter) -{ - if (!is_boot_from_eeprom(padapter)) - EFUSE_ShadowMapUpdate(padapter); -} - -void Hal_EfuseParseIDCode88E(struct adapter *padapter, u8 *hwinfo) -{ - struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter); - u16 EEPROMId; - - /* Checl 0x8129 again for making sure autoload status!! */ - EEPROMId = le16_to_cpu(*((__le16 *)hwinfo)); - if (EEPROMId != RTL_EEPROM_ID) - pEEPROM->bautoload_fail_flag = true; - else - pEEPROM->bautoload_fail_flag = false; -} - -static void Hal_ReadPowerValueFromPROM_8188E(struct txpowerinfo24g *pwrInfo24G, u8 *PROMContent, bool AutoLoadFail) -{ - u32 rfPath, eeAddr = EEPROM_TX_PWR_INX_88E, group, TxCount = 0; - - memset(pwrInfo24G, 0, sizeof(struct txpowerinfo24g)); - - if (AutoLoadFail) { - for (rfPath = 0; rfPath < MAX_RF_PATH; rfPath++) { - /* 2.4G default value */ - for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { - pwrInfo24G->IndexCCK_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; - pwrInfo24G->IndexBW40_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; - } - for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { - if (TxCount == 0) { - pwrInfo24G->BW20_Diff[rfPath][0] = EEPROM_DEFAULT_24G_HT20_DIFF; - pwrInfo24G->OFDM_Diff[rfPath][0] = EEPROM_DEFAULT_24G_OFDM_DIFF; - } else { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - pwrInfo24G->BW40_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - pwrInfo24G->CCK_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } - } - } - return; - } - - for (rfPath = 0; rfPath < MAX_RF_PATH; rfPath++) { - /* 2.4G default value */ - for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { - pwrInfo24G->IndexCCK_Base[rfPath][group] = PROMContent[eeAddr++]; - if (pwrInfo24G->IndexCCK_Base[rfPath][group] == 0xFF) - pwrInfo24G->IndexCCK_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; - } - for (group = 0; group < MAX_CHNL_GROUP_24G - 1; group++) { - pwrInfo24G->IndexBW40_Base[rfPath][group] = PROMContent[eeAddr++]; - if (pwrInfo24G->IndexBW40_Base[rfPath][group] == 0xFF) - pwrInfo24G->IndexBW40_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; - } - for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { - if (TxCount == 0) { - pwrInfo24G->BW40_Diff[rfPath][TxCount] = 0; - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_24G_HT20_DIFF; - } else { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; - if (pwrInfo24G->BW20_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->BW20_Diff[rfPath][TxCount] |= 0xF0; - } - - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_24G_OFDM_DIFF; - } else { - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); - if (pwrInfo24G->OFDM_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->OFDM_Diff[rfPath][TxCount] |= 0xF0; - } - pwrInfo24G->CCK_Diff[rfPath][TxCount] = 0; - eeAddr++; - } else { - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->BW40_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } else { - pwrInfo24G->BW40_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; - if (pwrInfo24G->BW40_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->BW40_Diff[rfPath][TxCount] |= 0xF0; - } - - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } else { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); - if (pwrInfo24G->BW20_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->BW20_Diff[rfPath][TxCount] |= 0xF0; - } - eeAddr++; - - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } else { - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; - if (pwrInfo24G->OFDM_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->OFDM_Diff[rfPath][TxCount] |= 0xF0; - } - - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->CCK_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } else { - pwrInfo24G->CCK_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); - if (pwrInfo24G->CCK_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->CCK_Diff[rfPath][TxCount] |= 0xF0; - } - eeAddr++; - } - } - } -} - -void Hal_GetChnlGroup88E(u8 chnl, u8 *group) -{ - if (chnl < 3) /* Channel 1-2 */ - *group = 0; - else if (chnl < 6) /* Channel 3-5 */ - *group = 1; - else if (chnl < 9) /* Channel 6-8 */ - *group = 2; - else if (chnl < 12) /* Channel 9-11 */ - *group = 3; - else if (chnl < 14) /* Channel 12-13 */ - *group = 4; - else if (chnl == 14) /* Channel 14 */ - *group = 5; -} - -void Hal_ReadPowerSavingMode88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) -{ - if (AutoLoadFail) { - padapter->pwrctrlpriv.bHWPowerdown = false; - padapter->pwrctrlpriv.bSupportRemoteWakeup = false; - } else { - /* hw power down mode selection , 0:rf-off / 1:power down */ - - if (padapter->registrypriv.hwpdn_mode == 2) - padapter->pwrctrlpriv.bHWPowerdown = (hwinfo[EEPROM_RF_FEATURE_OPTION_88E] & BIT(4)); - else - padapter->pwrctrlpriv.bHWPowerdown = padapter->registrypriv.hwpdn_mode; - - /* decide hw if support remote wakeup function */ - /* if hw supported, 8051 (SIE) will generate WeakUP signal(D+/D- toggle) when autoresume */ - padapter->pwrctrlpriv.bSupportRemoteWakeup = (hwinfo[EEPROM_USB_OPTIONAL_FUNCTION0] & BIT(1)) ? true : false; - } -} - -void Hal_ReadTxPowerInfo88E(struct adapter *padapter, u8 *PROMContent, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = padapter->HalData; - struct txpowerinfo24g pwrInfo24G; - u8 ch, group; - u8 TxCount; - - Hal_ReadPowerValueFromPROM_8188E(&pwrInfo24G, PROMContent, AutoLoadFail); - - if (!AutoLoadFail) - pHalData->bTXPowerDataReadFromEEPORM = true; - - for (ch = 0; ch < CHANNEL_MAX_NUMBER; ch++) { - Hal_GetChnlGroup88E(ch, &group); - pHalData->Index24G_CCK_Base[0][ch] = pwrInfo24G.IndexCCK_Base[0][group]; - if (ch == 14) - pHalData->Index24G_BW40_Base[0][ch] = pwrInfo24G.IndexBW40_Base[0][4]; - else - pHalData->Index24G_BW40_Base[0][ch] = pwrInfo24G.IndexBW40_Base[0][group]; - } - for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { - pHalData->CCK_24G_Diff[0][TxCount] = pwrInfo24G.CCK_Diff[0][TxCount]; - pHalData->OFDM_24G_Diff[0][TxCount] = pwrInfo24G.OFDM_Diff[0][TxCount]; - pHalData->BW20_24G_Diff[0][TxCount] = pwrInfo24G.BW20_Diff[0][TxCount]; - pHalData->BW40_24G_Diff[0][TxCount] = pwrInfo24G.BW40_Diff[0][TxCount]; - } - - /* 2010/10/19 MH Add Regulator recognize for CU. */ - if (!AutoLoadFail) { - pHalData->EEPROMRegulatory = (PROMContent[EEPROM_RF_BOARD_OPTION_88E] & 0x7); /* bit0~2 */ - if (PROMContent[EEPROM_RF_BOARD_OPTION_88E] == 0xFF) - pHalData->EEPROMRegulatory = (EEPROM_DEFAULT_BOARD_OPTION & 0x7); /* bit0~2 */ - } else { - pHalData->EEPROMRegulatory = 0; - } -} - -void Hal_EfuseParseXtal_8188E(struct adapter *pAdapter, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = pAdapter->HalData; - - if (!AutoLoadFail) { - pHalData->CrystalCap = hwinfo[EEPROM_XTAL_88E]; - if (pHalData->CrystalCap == 0xFF) - pHalData->CrystalCap = EEPROM_Default_CrystalCap_88E; - } else { - pHalData->CrystalCap = EEPROM_Default_CrystalCap_88E; - } -} - -void Hal_EfuseParseBoardType88E(struct adapter *pAdapter, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = pAdapter->HalData; - - if (!AutoLoadFail) - pHalData->BoardType = (hwinfo[EEPROM_RF_BOARD_OPTION_88E] - & 0xE0) >> 5; - else - pHalData->BoardType = 0; -} - -void Hal_EfuseParseEEPROMVer88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = padapter->HalData; - - if (!AutoLoadFail) { - pHalData->EEPROMVersion = hwinfo[EEPROM_VERSION_88E]; - if (pHalData->EEPROMVersion == 0xFF) - pHalData->EEPROMVersion = EEPROM_Default_Version; - } else { - pHalData->EEPROMVersion = 1; - } -} - -void rtl8188e_EfuseParseChnlPlan(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) -{ - padapter->mlmepriv.ChannelPlan = - hal_com_get_channel_plan(hwinfo ? hwinfo[EEPROM_ChannelPlan_88E] : 0xFF, - padapter->registrypriv.channel_plan, - RT_CHANNEL_DOMAIN_WORLD_WIDE_13, AutoLoadFail); - -} - -void Hal_EfuseParseCustomerID88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = padapter->HalData; - - if (!AutoLoadFail) { - pHalData->EEPROMCustomerID = hwinfo[EEPROM_CUSTOMERID_88E]; - } else { - pHalData->EEPROMCustomerID = 0; - pHalData->EEPROMSubCustomerID = 0; - } -} - -void Hal_ReadAntennaDiversity88E(struct adapter *pAdapter, u8 *PROMContent, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = pAdapter->HalData; - struct registry_priv *registry_par = &pAdapter->registrypriv; - - if (!AutoLoadFail) { - /* Antenna Diversity setting. */ - if (registry_par->antdiv_cfg == 2) { /* 2:By EFUSE */ - pHalData->AntDivCfg = (PROMContent[EEPROM_RF_BOARD_OPTION_88E] & 0x18) >> 3; - if (PROMContent[EEPROM_RF_BOARD_OPTION_88E] == 0xFF) - pHalData->AntDivCfg = (EEPROM_DEFAULT_BOARD_OPTION & 0x18) >> 3; - } else { - pHalData->AntDivCfg = registry_par->antdiv_cfg; /* 0:OFF , 1:ON, 2:By EFUSE */ - } - - if (registry_par->antdiv_type == 0) { - /* If TRxAntDivType is AUTO in advanced setting, use EFUSE value instead. */ - pHalData->TRxAntDivType = PROMContent[EEPROM_RF_ANTENNA_OPT_88E]; - if (pHalData->TRxAntDivType == 0xFF) - pHalData->TRxAntDivType = CG_TRX_HW_ANTDIV; /* For 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) */ - } else { - pHalData->TRxAntDivType = registry_par->antdiv_type; - } - - if (pHalData->TRxAntDivType == CG_TRX_HW_ANTDIV || pHalData->TRxAntDivType == CGCS_RX_HW_ANTDIV) - pHalData->AntDivCfg = 1; /* 0xC1[3] is ignored. */ - } else { - pHalData->AntDivCfg = 0; - } -} - -void Hal_ReadThermalMeter_88E(struct adapter *Adapter, u8 *PROMContent, bool AutoloadFail) -{ - struct hal_data_8188e *pHalData = Adapter->HalData; - - /* ThermalMeter from EEPROM */ - if (!AutoloadFail) - pHalData->EEPROMThermalMeter = PROMContent[EEPROM_THERMAL_METER_88E]; - else - pHalData->EEPROMThermalMeter = EEPROM_Default_ThermalMeter_88E; - - if (pHalData->EEPROMThermalMeter == 0xff || AutoloadFail) { - pHalData->EEPROMThermalMeter = EEPROM_Default_ThermalMeter_88E; - } -} |