--- /dev/null
+/******************************************************************************
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ *
+ ******************************************************************************/
+/******************************************************************************
+ *
+ *
+ * Module: rtl8192c_rf6052.c ( Source C File)
+ *
+ * Note: Provide RF 6052 series relative API.
+ *
+ * Function:
+ *
+ * Export:
+ *
+ * Abbrev:
+ *
+ * History:
+ * Data Who Remark
+ *
+ * 09/25/2008 MHC Create initial version.
+ * 11/05/2008 MHC Add API for tw power setting.
+ *
+ *
+******************************************************************************/
+
+#include <rtl8188f_hal.h>
+
+/*---------------------------Define Local Constant---------------------------*/
+/*---------------------------Define Local Constant---------------------------*/
+
+
+/*------------------------Define global variable-----------------------------*/
+/*------------------------Define global variable-----------------------------*/
+
+
+/*------------------------Define local variable------------------------------*/
+/* 2008/11/20 MH For Debug only, RF */
+/*static RF_SHADOW_T RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG] = {0}; */
+static RF_SHADOW_T RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG];
+/*------------------------Define local variable------------------------------*/
+
+/*-----------------------------------------------------------------------------
+ * Function: PHY_RF6052SetBandwidth()
+ *
+ * Overview: This function is called by SetBWModeCallback8190Pci() only
+ *
+ * Input: PADAPTER Adapter
+ * WIRELESS_BANDWIDTH_E Bandwidth 20M or 40M
+ *
+ * Output: NONE
+ *
+ * Return: NONE
+ *
+ * Note: For RF type 0222D
+ *---------------------------------------------------------------------------*/
+VOID
+PHY_RF6052SetBandwidth8188F(
+ IN PADAPTER Adapter,
+ IN CHANNEL_WIDTH Bandwidth) /*20M or 40M */
+{
+ HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
+
+ switch (Bandwidth) {
+ case CHANNEL_WIDTH_20:
+ /*
+ RF_A_reg 0x18[11:10]=2'b11
+ RF_A_reg 0x87=0x00065
+ RF_A_reg 0x1c=0x00000
+ RF_A_reg 0xDF=0x00140
+ RF_A_reg 0x1b=0x00c6c (for SDIO)
+ RF_A_reg 0x1b=0x01c6c (for USB)
+ */
+ pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | BIT10 | BIT11);
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x18, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]); /* RF TRX_BW */
+
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x87, bRFRegOffsetMask, 0x00065); /* FILTER BW&RC Corner (ACPR) */
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x1C, bRFRegOffsetMask, 0x00000); /* FILTER BW&RC Corner (ACPR) */
+
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0xDF, bRFRegOffsetMask, 0x00140); /* RC Corner */
+#ifdef CONFIG_SDIO_HCI
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x1B, bRFRegOffsetMask, 0x00C6C); /* RC Corner */
+#endif /* CONFIG_SDIO_HCI */
+#ifdef CONFIG_USB_HCI
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x1B, bRFRegOffsetMask, 0x01C6C); /* RC Corner */
+#endif
+ break;
+
+ case CHANNEL_WIDTH_40:
+ /*
+ RF_A_reg 0x18[11:10]=2'b01
+ RF_A_reg 0x87=0x00025
+ RF_A_reg 0x1c=0x00800 (for SDIO)
+ RF_A_reg 0x1c=0x01000 (for USB)
+ RF_A_reg 0xDF=0x00140
+ RF_A_reg 0x1b=0x00c6c (for SDIO)
+ RF_A_reg 0x1b=0x01c6c (for USB)
+ */
+ pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | BIT10);
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x18, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]); /* RF TRX_BW */
+
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x87, bRFRegOffsetMask, 0x00025); /* FILTER BW&RC Corner (ACPR) */
+#ifdef CONFIG_SDIO_HCI
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x1C, bRFRegOffsetMask, 0x00800); /* FILTER BW&RC Corner (ACPR) */
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0xDF, bRFRegOffsetMask, 0x00140); /* RC Corner */
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x1B, bRFRegOffsetMask, 0x00C6C); /* RC Corner */
+#endif /* CONFIG_SDIO_HCI */
+#ifdef CONFIG_USB_HCI
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x1C, bRFRegOffsetMask, 0x01000); /* FILTER BW&RC Corner (ACPR) */
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0xDF, bRFRegOffsetMask, 0x00140); /* RC Corner */
+ PHY_SetRFReg(Adapter, ODM_RF_PATH_A, 0x1B, bRFRegOffsetMask, 0x01C6C); /* RC Corner */
+#endif
+ break;
+
+ default:
+ /*RT_TRACE(COMP_DBG, DBG_LOUD, ("PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth )); */
+ break;
+ }
+
+}
+
+static VOID
+phy_RF6052_Config_HardCode(
+ IN PADAPTER Adapter
+)
+{
+
+ /* Set Default Bandwidth to 20M */
+ /*Adapter->HalFunc .SetBWModeHandler(Adapter, CHANNEL_WIDTH_20); */
+
+ /* TODO: Set Default Channel to channel one for RTL8225 */
+
+}
+
+static int
+phy_RF6052_Config_ParaFile(
+ IN PADAPTER Adapter
+)
+{
+ u32 u4RegValue = 0;
+ u8 eRFPath;
+ BB_REGISTER_DEFINITION_T *pPhyReg;
+
+ int rtStatus = _SUCCESS;
+ HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
+
+ /*3//----------------------------------------------------------------- */
+ /*3// <2> Initialize RF */
+ /*3//----------------------------------------------------------------- */
+ /*for(eRFPath = RF_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++) */
+ for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) {
+
+ pPhyReg = &pHalData->PHYRegDef[eRFPath];
+
+ /*----Store original RFENV control type----*/
+ switch (eRFPath) {
+ case RF_PATH_A:
+ case RF_PATH_C:
+ u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV);
+ break;
+ case RF_PATH_B :
+ case RF_PATH_D:
+ u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV << 16);
+ break;
+ }
+
+ /*----Set RF_ENV enable----*/
+ PHY_SetBBReg(Adapter, pPhyReg->rfintfe, bRFSI_RFENV << 16, 0x1);
+ rtw_udelay_os(1);/*PlatformStallExecution(1); */
+
+ /*----Set RF_ENV output high----*/
+ PHY_SetBBReg(Adapter, pPhyReg->rfintfo, bRFSI_RFENV, 0x1);
+ rtw_udelay_os(1);/*PlatformStallExecution(1); */
+
+ /* Set bit number of Address and Data for RF register */
+ PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0); /* Set 1 to 4 bits for 8255 */
+ rtw_udelay_os(1);/*PlatformStallExecution(1); */
+
+ PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); /* Set 0 to 12 bits for 8255 */
+ rtw_udelay_os(1);/*PlatformStallExecution(1); */
+
+ /*----Initialize RF fom connfiguration file----*/
+ switch (eRFPath) {
+ case RF_PATH_A:
+#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
+ if (PHY_ConfigRFWithParaFile(Adapter, PHY_FILE_RADIO_A, eRFPath) == _FAIL)
+#endif
+ {
+#ifdef CONFIG_EMBEDDED_FWIMG
+ if (HAL_STATUS_FAILURE == ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv, CONFIG_RF_RADIO, (ODM_RF_RADIO_PATH_E)eRFPath))
+ rtStatus = _FAIL;
+#endif
+ }
+ break;
+ case RF_PATH_B:
+#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
+ if (PHY_ConfigRFWithParaFile(Adapter, PHY_FILE_RADIO_B, eRFPath) == _FAIL)
+#endif
+ {
+#ifdef CONFIG_EMBEDDED_FWIMG
+ if (HAL_STATUS_FAILURE == ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv, CONFIG_RF_RADIO, (ODM_RF_RADIO_PATH_E)eRFPath))
+ rtStatus = _FAIL;
+#endif
+ }
+ break;
+ case RF_PATH_C:
+ break;
+ case RF_PATH_D:
+ break;
+ }
+
+ /*----Restore RFENV control type----*/;
+ switch (eRFPath) {
+ case RF_PATH_A:
+ case RF_PATH_C:
+ PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue);
+ break;
+ case RF_PATH_B :
+ case RF_PATH_D:
+ PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV << 16, u4RegValue);
+ break;
+ }
+
+ if (rtStatus != _SUCCESS) {
+ /*RT_TRACE(COMP_FPGA, DBG_LOUD, ("phy_RF6052_Config_ParaFile():Radio[%d] Fail!!", eRFPath)); */
+ goto phy_RF6052_Config_ParaFile_Fail;
+ }
+
+ }
+
+ /*3 ----------------------------------------------------------------- */
+ /*3 Configuration of Tx Power Tracking */
+ /*3 ----------------------------------------------------------------- */
+
+#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
+ if (PHY_ConfigRFWithTxPwrTrackParaFile(Adapter, PHY_FILE_TXPWR_TRACK) == _FAIL)
+#endif
+ {
+#ifdef CONFIG_EMBEDDED_FWIMG
+ ODM_ConfigRFWithTxPwrTrackHeaderFile(&pHalData->odmpriv);
+#endif
+ }
+
+ /*RT_TRACE(COMP_INIT, DBG_LOUD, ("<---phy_RF6052_Config_ParaFile()\n")); */
+ return rtStatus;
+
+phy_RF6052_Config_ParaFile_Fail:
+ return rtStatus;
+}
+
+
+int
+PHY_RF6052_Config8188F(
+ IN PADAPTER Adapter)
+{
+ HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
+ int rtStatus = _SUCCESS;
+
+ /* */
+ /* Initialize general global value */
+ /* */
+ /* TODO: Extend RF_PATH_C and RF_PATH_D in the future */
+ if (pHalData->rf_type == RF_1T1R)
+ pHalData->NumTotalRFPath = 1;
+ else
+ pHalData->NumTotalRFPath = 2;
+
+ /* */
+ /* Config BB and RF */
+ /* */
+ rtStatus = phy_RF6052_Config_ParaFile(Adapter);
+ return rtStatus;
+
+}
+
+/* End of HalRf6052.c */
+
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