282 lines
8.4 KiB
C
Executable File
282 lines
8.4 KiB
C
Executable File
/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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/******************************************************************************
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*
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*
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* Module: rtl8192c_rf6052.c ( Source C File)
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*
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* Note: Provide RF 6052 series relative API.
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*
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* Function:
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*
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* Export:
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*
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* Abbrev:
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*
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* History:
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* Data Who Remark
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*
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* 09/25/2008 MHC Create initial version.
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* 11/05/2008 MHC Add API for tw power setting.
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*
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*
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******************************************************************************/
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#include <rtl8188f_hal.h>
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/*---------------------------Define Local Constant---------------------------*/
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/*---------------------------Define Local Constant---------------------------*/
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/*------------------------Define global variable-----------------------------*/
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/*------------------------Define global variable-----------------------------*/
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/*------------------------Define local variable------------------------------*/
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#ifdef CONFIG_RF_SHADOW_RW
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/* 2008/11/20 MH For Debug only, RF */
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/*static RF_SHADOW_T RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG] = {0}; */
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static RF_SHADOW_T RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG];
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#endif /*CONFIG_RF_SHADOW_RW*/
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/*------------------------Define local variable------------------------------*/
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/*-----------------------------------------------------------------------------
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* Function: PHY_RF6052SetBandwidth()
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*
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* Overview: This function is called by SetBWModeCallback8190Pci() only
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*
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* Input: PADAPTER Adapter
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* WIRELESS_BANDWIDTH_E Bandwidth 20M or 40M
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*
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* Output: NONE
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*
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* Return: NONE
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*
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* Note: For RF type 0222D
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*---------------------------------------------------------------------------*/
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void
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PHY_RF6052SetBandwidth8188F(
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PADAPTER Adapter,
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enum channel_width Bandwidth) /*20M or 40M */
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{
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
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switch (Bandwidth) {
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case CHANNEL_WIDTH_20:
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/*
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RF_A_reg 0x18[11:10]=2'b11
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RF_A_reg 0x87=0x00065
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RF_A_reg 0x1c=0x00000
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RF_A_reg 0xDF=0x00140
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RF_A_reg 0x1b=0x00c6c (for SDIO)
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RF_A_reg 0x1b=0x01c6c (for USB)
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*/
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pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | BIT10 | BIT11);
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x18, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]); /* RF TRX_BW */
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x87, bRFRegOffsetMask, 0x00065); /* FILTER BW&RC Corner (ACPR) */
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x1C, bRFRegOffsetMask, 0x00000); /* FILTER BW&RC Corner (ACPR) */
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phy_set_rf_reg(Adapter, RF_PATH_A, 0xDF, bRFRegOffsetMask, 0x00140); /* RC Corner */
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#ifdef CONFIG_SDIO_HCI
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x1B, bRFRegOffsetMask, 0x00C6C); /* RC Corner */
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#endif /* CONFIG_SDIO_HCI */
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#ifdef CONFIG_USB_HCI
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x1B, bRFRegOffsetMask, 0x01C6C); /* RC Corner */
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#endif
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break;
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case CHANNEL_WIDTH_40:
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/*
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RF_A_reg 0x18[11:10]=2'b01
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RF_A_reg 0x87=0x00025
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RF_A_reg 0x1c=0x00800 (for SDIO)
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RF_A_reg 0x1c=0x01000 (for USB)
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RF_A_reg 0xDF=0x00140
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RF_A_reg 0x1b=0x00c6c (for SDIO)
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RF_A_reg 0x1b=0x01c6c (for USB)
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*/
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pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | BIT10);
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x18, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]); /* RF TRX_BW */
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x87, bRFRegOffsetMask, 0x00025); /* FILTER BW&RC Corner (ACPR) */
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#ifdef CONFIG_SDIO_HCI
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x1C, bRFRegOffsetMask, 0x00800); /* FILTER BW&RC Corner (ACPR) */
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phy_set_rf_reg(Adapter, RF_PATH_A, 0xDF, bRFRegOffsetMask, 0x00140); /* RC Corner */
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x1B, bRFRegOffsetMask, 0x00C6C); /* RC Corner */
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#endif /* CONFIG_SDIO_HCI */
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#ifdef CONFIG_USB_HCI
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x1C, bRFRegOffsetMask, 0x01000); /* FILTER BW&RC Corner (ACPR) */
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phy_set_rf_reg(Adapter, RF_PATH_A, 0xDF, bRFRegOffsetMask, 0x00140); /* RC Corner */
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phy_set_rf_reg(Adapter, RF_PATH_A, 0x1B, bRFRegOffsetMask, 0x01C6C); /* RC Corner */
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#endif
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break;
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default:
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break;
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}
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}
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static int
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phy_RF6052_Config_ParaFile(
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PADAPTER Adapter
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)
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{
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u32 u4RegValue = 0;
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enum rf_path eRFPath;
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BB_REGISTER_DEFINITION_T *pPhyReg;
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int rtStatus = _SUCCESS;
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
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/*3//----------------------------------------------------------------- */
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/*3// <2> Initialize RF */
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/*3//----------------------------------------------------------------- */
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/*for(eRFPath = RF_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++) */
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for (eRFPath = RF_PATH_A; eRFPath < pHalData->NumTotalRFPath; eRFPath++) {
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pPhyReg = &pHalData->PHYRegDef[eRFPath];
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/*----Store original RFENV control type----*/
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switch (eRFPath) {
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case RF_PATH_A:
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case RF_PATH_C:
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u4RegValue = phy_query_bb_reg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV);
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break;
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case RF_PATH_B:
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case RF_PATH_D:
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u4RegValue = phy_query_bb_reg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV << 16);
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break;
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default:
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RTW_ERR("Invalid rf_path:%d\n", eRFPath);
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break;
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}
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/*----Set RF_ENV enable----*/
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phy_set_bb_reg(Adapter, pPhyReg->rfintfe, bRFSI_RFENV << 16, 0x1);
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rtw_udelay_os(1);/*PlatformStallExecution(1); */
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/*----Set RF_ENV output high----*/
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phy_set_bb_reg(Adapter, pPhyReg->rfintfo, bRFSI_RFENV, 0x1);
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rtw_udelay_os(1);/*PlatformStallExecution(1); */
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/* Set bit number of Address and Data for RF register */
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phy_set_bb_reg(Adapter, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0); /* Set 1 to 4 bits for 8255 */
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rtw_udelay_os(1);/*PlatformStallExecution(1); */
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phy_set_bb_reg(Adapter, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); /* Set 0 to 12 bits for 8255 */
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rtw_udelay_os(1);/*PlatformStallExecution(1); */
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/*----Initialize RF fom connfiguration file----*/
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switch (eRFPath) {
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case RF_PATH_A:
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#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
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if (PHY_ConfigRFWithParaFile(Adapter, PHY_FILE_RADIO_A, eRFPath) == _FAIL)
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#endif
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{
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#ifdef CONFIG_EMBEDDED_FWIMG
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if (odm_config_rf_with_header_file(&pHalData->odmpriv, CONFIG_RF_RADIO, eRFPath) == HAL_STATUS_FAILURE)
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rtStatus = _FAIL;
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#endif
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}
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break;
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case RF_PATH_B:
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#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
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if (PHY_ConfigRFWithParaFile(Adapter, PHY_FILE_RADIO_B, eRFPath) == _FAIL)
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#endif
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{
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#ifdef CONFIG_EMBEDDED_FWIMG
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if (odm_config_rf_with_header_file(&pHalData->odmpriv, CONFIG_RF_RADIO, eRFPath) == HAL_STATUS_FAILURE)
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rtStatus = _FAIL;
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#endif
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}
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break;
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case RF_PATH_C:
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break;
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case RF_PATH_D:
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break;
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default:
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RTW_ERR("Invalid rf_path:%d\n", eRFPath);
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break;
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}
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/*----Restore RFENV control type----*/;
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switch (eRFPath) {
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case RF_PATH_A:
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case RF_PATH_C:
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phy_set_bb_reg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue);
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break;
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case RF_PATH_B:
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case RF_PATH_D:
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phy_set_bb_reg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV << 16, u4RegValue);
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break;
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default:
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RTW_ERR("Invalid rf_path:%d\n", eRFPath);
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break;
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}
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if (rtStatus != _SUCCESS) {
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goto phy_RF6052_Config_ParaFile_Fail;
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}
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}
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/*3 ----------------------------------------------------------------- */
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/*3 Configuration of Tx Power Tracking */
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/*3 ----------------------------------------------------------------- */
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#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
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if (PHY_ConfigRFWithTxPwrTrackParaFile(Adapter, PHY_FILE_TXPWR_TRACK) == _FAIL)
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#endif
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{
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#ifdef CONFIG_EMBEDDED_FWIMG
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odm_config_rf_with_tx_pwr_track_header_file(&pHalData->odmpriv);
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#endif
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}
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return rtStatus;
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phy_RF6052_Config_ParaFile_Fail:
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return rtStatus;
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}
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int
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PHY_RF6052_Config8188F(
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PADAPTER Adapter)
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{
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
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int rtStatus = _SUCCESS;
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/* */
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/* Initialize general global value */
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/* */
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/* TODO: Extend RF_PATH_C and RF_PATH_D in the future */
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if (pHalData->rf_type == RF_1T1R)
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pHalData->NumTotalRFPath = 1;
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else
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pHalData->NumTotalRFPath = 2;
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/* */
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/* Config BB and RF */
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/* */
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rtStatus = phy_RF6052_Config_ParaFile(Adapter);
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return rtStatus;
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}
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/* End of HalRf6052.c */
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