+++ /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.
- *
- ******************************************************************************/
-/* Description: */
-/* This file is for 92CE/92CU dynamic mechanism only */
-
-/* include files */
-
-#include "odm_precomp.h"
-#include <usb_ops_linux.h>
-
-#define DPK_DELTA_MAPPING_NUM 13
-#define index_mapping_HP_NUM 15
-/* 091212 chiyokolin */
-static void
-odm_TXPowerTrackingCallback_ThermalMeter_92C(struct rtw_adapter *Adapter)
-{
- struct hal_data_8723a *pHalData = GET_HAL_DATA(Adapter);
- struct dm_priv *pdmpriv = &pHalData->dmpriv;
- u8 ThermalValue = 0, delta, delta_LCK, delta_IQK, delta_HP;
- int ele_A, ele_D, TempCCk, X, value32;
- int Y, ele_C;
- s8 OFDM_index[2], CCK_index = 0, OFDM_index_old[2] = {0};
- s8 CCK_index_old = 0;
- int i = 0;
- u8 OFDM_min_index = 6, rf; /* OFDM BB Swing should be less than +3.0dB*/
- u8 ThermalValue_HP_count = 0;
- u32 ThermalValue_HP = 0;
- s32 index_mapping_HP[index_mapping_HP_NUM] = {
- 0, 1, 3, 4, 6,
- 7, 9, 10, 12, 13,
- 15, 16, 18, 19, 21
- };
- s8 index_HP;
-
- pdmpriv->TXPowerTrackingCallbackCnt++; /* cosa add for debug */
- pdmpriv->bTXPowerTrackingInit = true;
-
- if (pHalData->CurrentChannel == 14 && !pdmpriv->bCCKinCH14)
- pdmpriv->bCCKinCH14 = true;
- else if (pHalData->CurrentChannel != 14 && pdmpriv->bCCKinCH14)
- pdmpriv->bCCKinCH14 = false;
-
- ThermalValue = (u8)PHY_QueryRFReg(Adapter, RF_PATH_A, RF_T_METER,
- 0x1f);/* 0x24: RF Reg[4:0] */
-
- rtl8723a_phy_ap_calibrate(Adapter, (ThermalValue -
- pHalData->EEPROMThermalMeter));
-
- if (pHalData->rf_type == RF_2T2R)
- rf = 2;
- else
- rf = 1;
-
- if (ThermalValue) {
- /* Query OFDM path A default setting */
- ele_D = rtl8723au_read32(Adapter, rOFDM0_XATxIQImbalance) &
- bMaskOFDM_D;
- for (i = 0; i < OFDM_TABLE_SIZE_92C; i++) {
- /* find the index */
- if (ele_D == (OFDMSwingTable23A[i]&bMaskOFDM_D)) {
- OFDM_index_old[0] = (u8)i;
- break;
- }
- }
-
- /* Query OFDM path B default setting */
- if (pHalData->rf_type == RF_2T2R) {
- ele_D = rtl8723au_read32(Adapter,
- rOFDM0_XBTxIQImbalance);
- ele_D &= bMaskOFDM_D;
- for (i = 0; i < OFDM_TABLE_SIZE_92C; i++) { /* find the index */
- if (ele_D == (OFDMSwingTable23A[i]&bMaskOFDM_D)) {
- OFDM_index_old[1] = (u8)i;
- break;
- }
- }
- }
-
- /* Query CCK default setting From 0xa24 */
- TempCCk = rtl8723au_read32(Adapter, rCCK0_TxFilter2) & bMaskCCK;
- for (i = 0 ; i < CCK_TABLE_SIZE ; i++) {
- if (pdmpriv->bCCKinCH14) {
- if (!memcmp(&TempCCk,
- &CCKSwingTable_Ch1423A[i][2], 4)) {
- CCK_index_old = (u8)i;
- break;
- }
- } else {
- if (!memcmp(&TempCCk,
- &CCKSwingTable_Ch1_Ch1323A[i][2], 4)) {
- CCK_index_old = (u8)i;
- break;
- }
- }
- }
-
- if (!pdmpriv->ThermalValue) {
- pdmpriv->ThermalValue = pHalData->EEPROMThermalMeter;
- pdmpriv->ThermalValue_LCK = ThermalValue;
- pdmpriv->ThermalValue_IQK = ThermalValue;
- pdmpriv->ThermalValue_DPK = pHalData->EEPROMThermalMeter;
-
- for (i = 0; i < rf; i++) {
- pdmpriv->OFDM_index_HP[i] = OFDM_index_old[i];
- pdmpriv->OFDM_index[i] = OFDM_index_old[i];
- }
- pdmpriv->CCK_index_HP = CCK_index_old;
- pdmpriv->CCK_index = CCK_index_old;
- }
-
- if (pHalData->BoardType == BOARD_USB_High_PA) {
- pdmpriv->ThermalValue_HP[pdmpriv->ThermalValue_HP_index] = ThermalValue;
- pdmpriv->ThermalValue_HP_index++;
- if (pdmpriv->ThermalValue_HP_index == HP_THERMAL_NUM)
- pdmpriv->ThermalValue_HP_index = 0;
-
- for (i = 0; i < HP_THERMAL_NUM; i++) {
- if (pdmpriv->ThermalValue_HP[i]) {
- ThermalValue_HP += pdmpriv->ThermalValue_HP[i];
- ThermalValue_HP_count++;
- }
- }
-
- if (ThermalValue_HP_count)
- ThermalValue = (u8)(ThermalValue_HP / ThermalValue_HP_count);
- }
-
- delta = (ThermalValue > pdmpriv->ThermalValue) ?
- (ThermalValue - pdmpriv->ThermalValue) :
- (pdmpriv->ThermalValue - ThermalValue);
- if (pHalData->BoardType == BOARD_USB_High_PA) {
- if (pdmpriv->bDoneTxpower)
- delta_HP = (ThermalValue > pdmpriv->ThermalValue) ?
- (ThermalValue - pdmpriv->ThermalValue) :
- (pdmpriv->ThermalValue - ThermalValue);
- else
- delta_HP = ThermalValue > pHalData->EEPROMThermalMeter ?
- (ThermalValue - pHalData->EEPROMThermalMeter) :
- (pHalData->EEPROMThermalMeter - ThermalValue);
- } else {
- delta_HP = 0;
- }
- delta_LCK = (ThermalValue > pdmpriv->ThermalValue_LCK) ?
- (ThermalValue - pdmpriv->ThermalValue_LCK) :
- (pdmpriv->ThermalValue_LCK - ThermalValue);
- delta_IQK = (ThermalValue > pdmpriv->ThermalValue_IQK) ?
- (ThermalValue - pdmpriv->ThermalValue_IQK) :
- (pdmpriv->ThermalValue_IQK - ThermalValue);
-
- if (delta_LCK > 1) {
- pdmpriv->ThermalValue_LCK = ThermalValue;
- rtl8723a_phy_lc_calibrate(Adapter);
- }
-
- if ((delta > 0 || delta_HP > 0) && pdmpriv->TxPowerTrackControl) {
- if (pHalData->BoardType == BOARD_USB_High_PA) {
- pdmpriv->bDoneTxpower = true;
- delta_HP = ThermalValue > pHalData->EEPROMThermalMeter ?
- (ThermalValue - pHalData->EEPROMThermalMeter) :
- (pHalData->EEPROMThermalMeter - ThermalValue);
-
- if (delta_HP > index_mapping_HP_NUM-1)
- index_HP = index_mapping_HP[index_mapping_HP_NUM-1];
- else
- index_HP = index_mapping_HP[delta_HP];
-
- if (ThermalValue > pHalData->EEPROMThermalMeter) {
- /* set larger Tx power */
- for (i = 0; i < rf; i++)
- OFDM_index[i] = pdmpriv->OFDM_index_HP[i] - index_HP;
- CCK_index = pdmpriv->CCK_index_HP - index_HP;
- } else {
- for (i = 0; i < rf; i++)
- OFDM_index[i] = pdmpriv->OFDM_index_HP[i] + index_HP;
- CCK_index = pdmpriv->CCK_index_HP + index_HP;
- }
-
- delta_HP = (ThermalValue > pdmpriv->ThermalValue) ?
- (ThermalValue - pdmpriv->ThermalValue) :
- (pdmpriv->ThermalValue - ThermalValue);
- } else {
- if (ThermalValue > pdmpriv->ThermalValue) {
- for (i = 0; i < rf; i++)
- pdmpriv->OFDM_index[i] -= delta;
- pdmpriv->CCK_index -= delta;
- } else {
- for (i = 0; i < rf; i++)
- pdmpriv->OFDM_index[i] += delta;
- pdmpriv->CCK_index += delta;
- }
- }
-
- /* no adjust */
- if (pHalData->BoardType != BOARD_USB_High_PA) {
- if (ThermalValue > pHalData->EEPROMThermalMeter) {
- for (i = 0; i < rf; i++)
- OFDM_index[i] = pdmpriv->OFDM_index[i]+1;
- CCK_index = pdmpriv->CCK_index+1;
- } else {
- for (i = 0; i < rf; i++)
- OFDM_index[i] = pdmpriv->OFDM_index[i];
- CCK_index = pdmpriv->CCK_index;
- }
- }
- for (i = 0; i < rf; i++) {
- if (OFDM_index[i] > (OFDM_TABLE_SIZE_92C-1))
- OFDM_index[i] = (OFDM_TABLE_SIZE_92C-1);
- else if (OFDM_index[i] < OFDM_min_index)
- OFDM_index[i] = OFDM_min_index;
- }
-
- if (CCK_index > (CCK_TABLE_SIZE-1))
- CCK_index = CCK_TABLE_SIZE-1;
- else if (CCK_index < 0)
- CCK_index = 0;
- }
-
- if (pdmpriv->TxPowerTrackControl &&
- (delta != 0 || delta_HP != 0)) {
- /* Adujst OFDM Ant_A according to IQK result */
- ele_D = (OFDMSwingTable23A[OFDM_index[0]] & 0xFFC00000)>>22;
- X = pdmpriv->RegE94;
- Y = pdmpriv->RegE9C;
-
- if (X != 0) {
- if ((X & 0x00000200) != 0)
- X = X | 0xFFFFFC00;
- ele_A = ((X * ele_D)>>8)&0x000003FF;
-
- /* new element C = element D x Y */
- if ((Y & 0x00000200) != 0)
- Y = Y | 0xFFFFFC00;
- ele_C = ((Y * ele_D)>>8)&0x000003FF;
-
- /* write new elements A, C, D to regC80 and regC94, element B is always 0 */
- value32 = (ele_D<<22)|((ele_C&0x3F)<<16)|ele_A;
- rtl8723au_write32(Adapter,
- rOFDM0_XATxIQImbalance,
- value32);
-
- value32 = (ele_C&0x000003C0)>>6;
- PHY_SetBBReg(Adapter, rOFDM0_XCTxAFE, bMaskH4Bits, value32);
-
- value32 = ((X * ele_D)>>7)&0x01;
- PHY_SetBBReg(Adapter, rOFDM0_ECCAThreshold,
- BIT(31), value32);
-
- value32 = ((Y * ele_D)>>7)&0x01;
- PHY_SetBBReg(Adapter, rOFDM0_ECCAThreshold,
- BIT(29), value32);
- } else {
- rtl8723au_write32(Adapter,
- rOFDM0_XATxIQImbalance,
- OFDMSwingTable23A[OFDM_index[0]]);
- PHY_SetBBReg(Adapter, rOFDM0_XCTxAFE,
- bMaskH4Bits, 0x00);
- PHY_SetBBReg(Adapter, rOFDM0_ECCAThreshold,
- BIT(31) | BIT(29), 0x00);
- }
-
- /* Adjust CCK according to IQK result */
- if (!pdmpriv->bCCKinCH14) {
- rtl8723au_write8(Adapter, 0xa22, CCKSwingTable_Ch1_Ch1323A[CCK_index][0]);
- rtl8723au_write8(Adapter, 0xa23, CCKSwingTable_Ch1_Ch1323A[CCK_index][1]);
- rtl8723au_write8(Adapter, 0xa24, CCKSwingTable_Ch1_Ch1323A[CCK_index][2]);
- rtl8723au_write8(Adapter, 0xa25, CCKSwingTable_Ch1_Ch1323A[CCK_index][3]);
- rtl8723au_write8(Adapter, 0xa26, CCKSwingTable_Ch1_Ch1323A[CCK_index][4]);
- rtl8723au_write8(Adapter, 0xa27, CCKSwingTable_Ch1_Ch1323A[CCK_index][5]);
- rtl8723au_write8(Adapter, 0xa28, CCKSwingTable_Ch1_Ch1323A[CCK_index][6]);
- rtl8723au_write8(Adapter, 0xa29, CCKSwingTable_Ch1_Ch1323A[CCK_index][7]);
- } else {
- rtl8723au_write8(Adapter, 0xa22, CCKSwingTable_Ch1423A[CCK_index][0]);
- rtl8723au_write8(Adapter, 0xa23, CCKSwingTable_Ch1423A[CCK_index][1]);
- rtl8723au_write8(Adapter, 0xa24, CCKSwingTable_Ch1423A[CCK_index][2]);
- rtl8723au_write8(Adapter, 0xa25, CCKSwingTable_Ch1423A[CCK_index][3]);
- rtl8723au_write8(Adapter, 0xa26, CCKSwingTable_Ch1423A[CCK_index][4]);
- rtl8723au_write8(Adapter, 0xa27, CCKSwingTable_Ch1423A[CCK_index][5]);
- rtl8723au_write8(Adapter, 0xa28, CCKSwingTable_Ch1423A[CCK_index][6]);
- rtl8723au_write8(Adapter, 0xa29, CCKSwingTable_Ch1423A[CCK_index][7]);
- }
-
- if (pHalData->rf_type == RF_2T2R) {
- ele_D = (OFDMSwingTable23A[(u8)OFDM_index[1]] & 0xFFC00000)>>22;
-
- /* new element A = element D x X */
- X = pdmpriv->RegEB4;
- Y = pdmpriv->RegEBC;
-
- if (X != 0) {
- if ((X & 0x00000200) != 0) /* consider minus */
- X = X | 0xFFFFFC00;
- ele_A = ((X * ele_D)>>8)&0x000003FF;
-
- /* new element C = element D x Y */
- if ((Y & 0x00000200) != 0)
- Y = Y | 0xFFFFFC00;
- ele_C = ((Y * ele_D)>>8)&0x00003FF;
-
- /* write new elements A, C, D to regC88 and regC9C, element B is always 0 */
- value32 = (ele_D<<22)|((ele_C&0x3F)<<16) | ele_A;
- rtl8723au_write32(Adapter, rOFDM0_XBTxIQImbalance, value32);
-
- value32 = (ele_C&0x000003C0)>>6;
- PHY_SetBBReg(Adapter, rOFDM0_XDTxAFE, bMaskH4Bits, value32);
-
- value32 = ((X * ele_D)>>7)&0x01;
- PHY_SetBBReg(Adapter,
- rOFDM0_ECCAThreshold,
- BIT(27), value32);
-
- value32 = ((Y * ele_D)>>7)&0x01;
- PHY_SetBBReg(Adapter,
- rOFDM0_ECCAThreshold,
- BIT(25), value32);
- } else {
- rtl8723au_write32(Adapter,
- rOFDM0_XBTxIQImbalance,
- OFDMSwingTable23A[OFDM_index[1]]);
- PHY_SetBBReg(Adapter,
- rOFDM0_XDTxAFE,
- bMaskH4Bits, 0x00);
- PHY_SetBBReg(Adapter,
- rOFDM0_ECCAThreshold,
- BIT(27) | BIT(25), 0x00);
- }
- }
-
- }
- if (delta_IQK > 3) {
- pdmpriv->ThermalValue_IQK = ThermalValue;
- rtl8723a_phy_iq_calibrate(Adapter, false);
- }
-
- /* update thermal meter value */
- if (pdmpriv->TxPowerTrackControl)
- pdmpriv->ThermalValue = ThermalValue;
- }
- pdmpriv->TXPowercount = 0;
-}
-
-/* Description: */
-/* - Dispatch TxPower Tracking direct call ONLY for 92s. */
-/* - We shall NOT schedule Workitem within PASSIVE LEVEL, which will cause system resource */
-/* leakage under some platform. */
-/* Assumption: */
-/* PASSIVE_LEVEL when this routine is called. */
-static void ODM_TXPowerTracking92CDirectCall(struct rtw_adapter *Adapter)
-{
- odm_TXPowerTrackingCallback_ThermalMeter_92C(Adapter);
-}
-
-void rtl8723a_odm_check_tx_power_tracking(struct rtw_adapter *Adapter)
-{
- struct hal_data_8723a *pHalData = GET_HAL_DATA(Adapter);
- struct dm_priv *pdmpriv = &pHalData->dmpriv;
-
- if (!pdmpriv->TM_Trigger) { /* at least delay 1 sec */
- PHY_SetRFReg(Adapter, RF_PATH_A, RF_T_METER, bRFRegOffsetMask, 0x60);
-
- pdmpriv->TM_Trigger = 1;
- return;
- } else {
- ODM_TXPowerTracking92CDirectCall(Adapter);
- pdmpriv->TM_Trigger = 0;
- }
-}
-
-/* IQK */
-#define MAX_TOLERANCE 5
-#define IQK_DELAY_TIME 1 /* ms */
-
-static u8 _PHY_PathA_IQK(struct rtw_adapter *pAdapter, bool configPathB)
-{
- u32 regEAC, regE94, regE9C, regEA4;
- u8 result = 0x00;
- struct hal_data_8723a *pHalData = GET_HAL_DATA(pAdapter);
-
- /* path-A IQK setting */
- rtl8723au_write32(pAdapter, rTx_IQK_Tone_A, 0x10008c1f);
- rtl8723au_write32(pAdapter, rRx_IQK_Tone_A, 0x10008c1f);
- rtl8723au_write32(pAdapter, rTx_IQK_PI_A, 0x82140102);
-
- rtl8723au_write32(pAdapter, rRx_IQK_PI_A, configPathB ? 0x28160202 :
- IS_81xxC_VENDOR_UMC_B_CUT(pHalData->VersionID)?0x28160202:0x28160502);
-
- /* path-B IQK setting */
- if (configPathB) {
- rtl8723au_write32(pAdapter, rTx_IQK_Tone_B, 0x10008c22);
- rtl8723au_write32(pAdapter, rRx_IQK_Tone_B, 0x10008c22);
- rtl8723au_write32(pAdapter, rTx_IQK_PI_B, 0x82140102);
- rtl8723au_write32(pAdapter, rRx_IQK_PI_B, 0x28160202);
- }
-
- /* LO calibration setting */
- rtl8723au_write32(pAdapter, rIQK_AGC_Rsp, 0x001028d1);
-
- /* One shot, path A LOK & IQK */
- rtl8723au_write32(pAdapter, rIQK_AGC_Pts, 0xf9000000);
- rtl8723au_write32(pAdapter, rIQK_AGC_Pts, 0xf8000000);
-
- /* delay x ms */
- /* PlatformStallExecution(IQK_DELAY_TIME*1000); */
- udelay(IQK_DELAY_TIME*1000);
-
- /* Check failed */
- regEAC = rtl8723au_read32(pAdapter, rRx_Power_After_IQK_A_2);
- regE94 = rtl8723au_read32(pAdapter, rTx_Power_Before_IQK_A);
- regE9C = rtl8723au_read32(pAdapter, rTx_Power_After_IQK_A);
- regEA4 = rtl8723au_read32(pAdapter, rRx_Power_Before_IQK_A_2);
-
- if (!(regEAC & BIT(28)) &&
- (((regE94 & 0x03FF0000)>>16) != 0x142) &&
- (((regE9C & 0x03FF0000)>>16) != 0x42))
- result |= 0x01;
- else /* if Tx not OK, ignore Rx */
- return result;
-
- if (!(regEAC & BIT(27)) && /* if Tx is OK, check whether Rx is OK */
- (((regEA4 & 0x03FF0000)>>16) != 0x132) &&
- (((regEAC & 0x03FF0000)>>16) != 0x36))
- result |= 0x02;
- else
- DBG_8723A("Path A Rx IQK fail!!\n");
- return result;
-}
-
-static u8 _PHY_PathB_IQK(struct rtw_adapter *pAdapter)
-{
- u32 regEAC, regEB4, regEBC, regEC4, regECC;
- u8 result = 0x00;
-
- /* One shot, path B LOK & IQK */
- rtl8723au_write32(pAdapter, rIQK_AGC_Cont, 0x00000002);
- rtl8723au_write32(pAdapter, rIQK_AGC_Cont, 0x00000000);
-
- /* delay x ms */
- udelay(IQK_DELAY_TIME*1000);
-
- /* Check failed */
- regEAC = rtl8723au_read32(pAdapter, rRx_Power_After_IQK_A_2);
- regEB4 = rtl8723au_read32(pAdapter, rTx_Power_Before_IQK_B);
- regEBC = rtl8723au_read32(pAdapter, rTx_Power_After_IQK_B);
- regEC4 = rtl8723au_read32(pAdapter, rRx_Power_Before_IQK_B_2);
- regECC = rtl8723au_read32(pAdapter, rRx_Power_After_IQK_B_2);
-
- if (!(regEAC & BIT(31)) &&
- (((regEB4 & 0x03FF0000)>>16) != 0x142) &&
- (((regEBC & 0x03FF0000)>>16) != 0x42))
- result |= 0x01;
- else
- return result;
-
- if (!(regEAC & BIT(30)) &&
- (((regEC4 & 0x03FF0000)>>16) != 0x132) &&
- (((regECC & 0x03FF0000)>>16) != 0x36))
- result |= 0x02;
- else
- DBG_8723A("Path B Rx IQK fail!!\n");
- return result;
-}
-
-static void _PHY_PathAFillIQKMatrix(struct rtw_adapter *pAdapter,
- bool bIQKOK,
- int result[][8],
- u8 final_candidate,
- bool bTxOnly
- )
-{
- u32 Oldval_0, X, TX0_A, reg;
- s32 Y, TX0_C;
-
- DBG_8723A("Path A IQ Calibration %s !\n", (bIQKOK)?"Success":"Failed");
-
- if (final_candidate == 0xFF) {
- return;
- } else if (bIQKOK) {
- Oldval_0 = rtl8723au_read32(pAdapter, rOFDM0_XATxIQImbalance);
- Oldval_0 = (Oldval_0 >> 22) & 0x3FF;
-
- X = result[final_candidate][0];
- if ((X & 0x00000200) != 0)
- X = X | 0xFFFFFC00;
- TX0_A = (X * Oldval_0) >> 8;
- PHY_SetBBReg(pAdapter, rOFDM0_XATxIQImbalance, 0x3FF, TX0_A);
- PHY_SetBBReg(pAdapter, rOFDM0_ECCAThreshold, BIT(31),
- ((X * Oldval_0>>7) & 0x1));
-
- Y = result[final_candidate][1];
- if ((Y & 0x00000200) != 0)
- Y = Y | 0xFFFFFC00;
- TX0_C = (Y * Oldval_0) >> 8;
- PHY_SetBBReg(pAdapter, rOFDM0_XCTxAFE, 0xF0000000,
- ((TX0_C&0x3C0)>>6));
- PHY_SetBBReg(pAdapter, rOFDM0_XATxIQImbalance, 0x003F0000,
- (TX0_C&0x3F));
- PHY_SetBBReg(pAdapter, rOFDM0_ECCAThreshold, BIT(29),
- ((Y * Oldval_0>>7) & 0x1));
-
- if (bTxOnly) {
- DBG_8723A("_PHY_PathAFillIQKMatrix only Tx OK\n");
- return;
- }
-
- reg = result[final_candidate][2];
- PHY_SetBBReg(pAdapter, rOFDM0_XARxIQImbalance, 0x3FF, reg);
-
- reg = result[final_candidate][3] & 0x3F;
- PHY_SetBBReg(pAdapter, rOFDM0_XARxIQImbalance, 0xFC00, reg);
-
- reg = (result[final_candidate][3] >> 6) & 0xF;
- PHY_SetBBReg(pAdapter, rOFDM0_RxIQExtAnta, 0xF0000000, reg);
- }
-}
-
-static void _PHY_PathBFillIQKMatrix(struct rtw_adapter *pAdapter, bool bIQKOK, int result[][8], u8 final_candidate, bool bTxOnly)
-{
- u32 Oldval_1, X, TX1_A, reg;
- s32 Y, TX1_C;
-
- DBG_8723A("Path B IQ Calibration %s !\n", (bIQKOK)?"Success":"Failed");
-
- if (final_candidate == 0xFF) {
- return;
- } else if (bIQKOK) {
- Oldval_1 = rtl8723au_read32(pAdapter, rOFDM0_XBTxIQImbalance);
- Oldval_1 = (Oldval_1 >> 22) & 0x3FF;
-
- X = result[final_candidate][4];
- if ((X & 0x00000200) != 0)
- X = X | 0xFFFFFC00;
- TX1_A = (X * Oldval_1) >> 8;
- PHY_SetBBReg(pAdapter, rOFDM0_XBTxIQImbalance, 0x3FF, TX1_A);
- PHY_SetBBReg(pAdapter, rOFDM0_ECCAThreshold, BIT(27),
- ((X * Oldval_1 >> 7) & 0x1));
-
- Y = result[final_candidate][5];
- if ((Y & 0x00000200) != 0)
- Y = Y | 0xFFFFFC00;
- TX1_C = (Y * Oldval_1) >> 8;
- PHY_SetBBReg(pAdapter, rOFDM0_XDTxAFE, 0xF0000000,
- ((TX1_C & 0x3C0) >> 6));
- PHY_SetBBReg(pAdapter, rOFDM0_XBTxIQImbalance, 0x003F0000,
- (TX1_C & 0x3F));
- PHY_SetBBReg(pAdapter, rOFDM0_ECCAThreshold, BIT(25),
- ((Y * Oldval_1 >> 7) & 0x1));
-
- if (bTxOnly)
- return;
-
- reg = result[final_candidate][6];
- PHY_SetBBReg(pAdapter, rOFDM0_XBRxIQImbalance, 0x3FF, reg);
-
- reg = result[final_candidate][7] & 0x3F;
- PHY_SetBBReg(pAdapter, rOFDM0_XBRxIQImbalance, 0xFC00, reg);
-
- reg = (result[final_candidate][7] >> 6) & 0xF;
- PHY_SetBBReg(pAdapter, rOFDM0_AGCRSSITable, 0x0000F000, reg);
- }
-}
-
-static void _PHY_SaveADDARegisters(struct rtw_adapter *pAdapter, u32 *ADDAReg, u32 *ADDABackup, u32 RegisterNum)
-{
- u32 i;
-
- for (i = 0 ; i < RegisterNum ; i++) {
- ADDABackup[i] = rtl8723au_read32(pAdapter, ADDAReg[i]);
- }
-}
-
-static void _PHY_SaveMACRegisters(struct rtw_adapter *pAdapter, u32 *MACReg,
- u32 *MACBackup)
-{
- u32 i;
-
- for (i = 0 ; i < (IQK_MAC_REG_NUM - 1); i++) {
- MACBackup[i] = rtl8723au_read8(pAdapter, MACReg[i]);
- }
- MACBackup[i] = rtl8723au_read32(pAdapter, MACReg[i]);
-}
-
-static void _PHY_ReloadADDARegisters(struct rtw_adapter *pAdapter,
- u32 *ADDAReg, u32 *ADDABackup,
- u32 RegiesterNum)
-{
- u32 i;
-
- for (i = 0 ; i < RegiesterNum ; i++) {
- rtl8723au_write32(pAdapter, ADDAReg[i], ADDABackup[i]);
- }
-}
-
-static void _PHY_ReloadMACRegisters(struct rtw_adapter *pAdapter,
- u32 *MACReg, u32 *MACBackup)
-{
- u32 i;
-
- for (i = 0 ; i < (IQK_MAC_REG_NUM - 1); i++)
- rtl8723au_write8(pAdapter, MACReg[i], (u8)MACBackup[i]);
-
- rtl8723au_write32(pAdapter, MACReg[i], MACBackup[i]);
-}
-
-static void _PHY_PathADDAOn(struct rtw_adapter *pAdapter, u32 *ADDAReg,
- bool isPathAOn, bool is2T)
-{
- u32 pathOn;
- u32 i;
-
- pathOn = isPathAOn ? 0x04db25a4 : 0x0b1b25a4;
- if (!is2T) {
- pathOn = 0x0bdb25a0;
- rtl8723au_write32(pAdapter, ADDAReg[0], 0x0b1b25a0);
- } else {
- rtl8723au_write32(pAdapter, ADDAReg[0], pathOn);
- }
-
- for (i = 1 ; i < IQK_ADDA_REG_NUM ; i++)
- rtl8723au_write32(pAdapter, ADDAReg[i], pathOn);
-}
-
-static void _PHY_MACSettingCalibration(struct rtw_adapter *pAdapter,
- u32 *MACReg, u32 *MACBackup)
-{
- u32 i = 0;
-
- rtl8723au_write8(pAdapter, MACReg[i], 0x3F);
-
- for (i = 1 ; i < (IQK_MAC_REG_NUM - 1); i++) {
- rtl8723au_write8(pAdapter, MACReg[i],
- (u8)(MACBackup[i] & ~BIT(3)));
- }
- rtl8723au_write8(pAdapter, MACReg[i], (u8)(MACBackup[i] & ~BIT(5)));
-}
-
-static void _PHY_PathAStandBy(struct rtw_adapter *pAdapter)
-{
- rtl8723au_write32(pAdapter, rFPGA0_IQK, 0x0);
- rtl8723au_write32(pAdapter, 0x840, 0x00010000);
- rtl8723au_write32(pAdapter, rFPGA0_IQK, 0x80800000);
-}
-
-static void _PHY_PIModeSwitch(struct rtw_adapter *pAdapter, bool PIMode)
-{
- u32 mode;
-
- mode = PIMode ? 0x01000100 : 0x01000000;
- rtl8723au_write32(pAdapter, 0x820, mode);
- rtl8723au_write32(pAdapter, 0x828, mode);
-}
-
-/*
-return false => do IQK again
-*/
-static bool _PHY_SimularityCompare(struct rtw_adapter *pAdapter, int result[][8], u8 c1, u8 c2)
-{
- u32 i, j, diff, SimularityBitMap, bound = 0;
- struct hal_data_8723a *pHalData = GET_HAL_DATA(pAdapter);
- u8 final_candidate[2] = {0xFF, 0xFF}; /* for path A and path B */
- bool bResult = true;
-
- if (pHalData->rf_type == RF_2T2R)
- bound = 8;
- else
- bound = 4;
-
- SimularityBitMap = 0;
-
- for (i = 0; i < bound; i++) {
- diff = (result[c1][i] > result[c2][i]) ? (result[c1][i] - result[c2][i]) : (result[c2][i] - result[c1][i]);
- if (diff > MAX_TOLERANCE) {
- if ((i == 2 || i == 6) && !SimularityBitMap) {
- if (result[c1][i]+result[c1][i+1] == 0)
- final_candidate[(i/4)] = c2;
- else if (result[c2][i]+result[c2][i+1] == 0)
- final_candidate[(i/4)] = c1;
- else
- SimularityBitMap = SimularityBitMap|(1<<i);
- } else {
- SimularityBitMap = SimularityBitMap|(1<<i);
- }
- }
- }
-
- if (SimularityBitMap == 0) {
- for (i = 0; i < (bound/4); i++) {
- if (final_candidate[i] != 0xFF) {
- for (j = i*4; j < (i+1)*4-2; j++)
- result[3][j] = result[final_candidate[i]][j];
- bResult = false;
- }
- }
- return bResult;
- } else if (!(SimularityBitMap & 0x0F)) {
- /* path A OK */
- for (i = 0; i < 4; i++)
- result[3][i] = result[c1][i];
- return false;
- } else if (!(SimularityBitMap & 0xF0) && pHalData->rf_type == RF_2T2R) {
- /* path B OK */
- for (i = 4; i < 8; i++)
- result[3][i] = result[c1][i];
- return false;
- } else {
- return false;
- }
-}
-
-static void _PHY_IQCalibrate(struct rtw_adapter *pAdapter, int result[][8], u8 t, bool is2T)
-{
- struct hal_data_8723a *pHalData = GET_HAL_DATA(pAdapter);
- struct dm_priv *pdmpriv = &pHalData->dmpriv;
- u32 i;
- u8 PathAOK, PathBOK;
- u32 ADDA_REG[IQK_ADDA_REG_NUM] = {
- rFPGA0_XCD_SwitchControl, rBlue_Tooth,
- rRx_Wait_CCA, rTx_CCK_RFON,
- rTx_CCK_BBON, rTx_OFDM_RFON,
- rTx_OFDM_BBON, rTx_To_Rx,
- rTx_To_Tx, rRx_CCK,
- rRx_OFDM, rRx_Wait_RIFS,
- rRx_TO_Rx, rStandby,
- rSleep, rPMPD_ANAEN
- };
-
- u32 IQK_MAC_REG[IQK_MAC_REG_NUM] = {
- REG_TXPAUSE, REG_BCN_CTRL,
- REG_BCN_CTRL_1, REG_GPIO_MUXCFG
- };
-
- u32 IQK_BB_REG_92C[IQK_BB_REG_NUM] = {
- rOFDM0_TRxPathEnable, rOFDM0_TRMuxPar,
- rFPGA0_XCD_RFInterfaceSW, rConfig_AntA, rConfig_AntB,
- rFPGA0_XAB_RFInterfaceSW, rFPGA0_XA_RFInterfaceOE,
- rFPGA0_XB_RFInterfaceOE, rFPGA0_RFMOD
- };
-
- const u32 retryCount = 2;
-
- /* Note: IQ calibration must be performed after loading */
- /* PHY_REG.txt , and radio_a, radio_b.txt */
-
- u32 bbvalue;
-
- if (t == 0) {
- bbvalue = rtl8723au_read32(pAdapter, rFPGA0_RFMOD);
-
- /* Save ADDA parameters, turn Path A ADDA on */
- _PHY_SaveADDARegisters(pAdapter, ADDA_REG, pdmpriv->ADDA_backup, IQK_ADDA_REG_NUM);
- _PHY_SaveMACRegisters(pAdapter, IQK_MAC_REG, pdmpriv->IQK_MAC_backup);
- _PHY_SaveADDARegisters(pAdapter, IQK_BB_REG_92C, pdmpriv->IQK_BB_backup, IQK_BB_REG_NUM);
- }
- _PHY_PathADDAOn(pAdapter, ADDA_REG, true, is2T);
-
- if (t == 0)
- pdmpriv->bRfPiEnable = (u8)
- PHY_QueryBBReg(pAdapter, rFPGA0_XA_HSSIParameter1,
- BIT(8));
-
- if (!pdmpriv->bRfPiEnable) {
- /* Switch BB to PI mode to do IQ Calibration. */
- _PHY_PIModeSwitch(pAdapter, true);
- }
-
- PHY_SetBBReg(pAdapter, rFPGA0_RFMOD, BIT(24), 0x00);
- rtl8723au_write32(pAdapter, rOFDM0_TRxPathEnable, 0x03a05600);
- rtl8723au_write32(pAdapter, rOFDM0_TRMuxPar, 0x000800e4);
- rtl8723au_write32(pAdapter, rFPGA0_XCD_RFInterfaceSW, 0x22204000);
- PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFInterfaceSW, BIT(10), 0x01);
- PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFInterfaceSW, BIT(26), 0x01);
- PHY_SetBBReg(pAdapter, rFPGA0_XA_RFInterfaceOE, BIT(10), 0x00);
- PHY_SetBBReg(pAdapter, rFPGA0_XB_RFInterfaceOE, BIT(10), 0x00);
-
- if (is2T) {
- rtl8723au_write32(pAdapter,
- rFPGA0_XA_LSSIParameter, 0x00010000);
- rtl8723au_write32(pAdapter,
- rFPGA0_XB_LSSIParameter, 0x00010000);
- }
-
- /* MAC settings */
- _PHY_MACSettingCalibration(pAdapter, IQK_MAC_REG, pdmpriv->IQK_MAC_backup);
-
- /* Page B init */
- rtl8723au_write32(pAdapter, rConfig_AntA, 0x00080000);
-
- if (is2T)
- rtl8723au_write32(pAdapter, rConfig_AntB, 0x00080000);
-
- /* IQ calibration setting */
- rtl8723au_write32(pAdapter, rFPGA0_IQK, 0x80800000);
- rtl8723au_write32(pAdapter, rTx_IQK, 0x01007c00);
- rtl8723au_write32(pAdapter, rRx_IQK, 0x01004800);
-
- for (i = 0 ; i < retryCount ; i++) {
- PathAOK = _PHY_PathA_IQK(pAdapter, is2T);
- if (PathAOK == 0x03) {
- DBG_8723A("Path A IQK Success!!\n");
- result[t][0] = (rtl8723au_read32(pAdapter, rTx_Power_Before_IQK_A)&0x3FF0000)>>16;
- result[t][1] = (rtl8723au_read32(pAdapter, rTx_Power_After_IQK_A)&0x3FF0000)>>16;
- result[t][2] = (rtl8723au_read32(pAdapter, rRx_Power_Before_IQK_A_2)&0x3FF0000)>>16;
- result[t][3] = (rtl8723au_read32(pAdapter, rRx_Power_After_IQK_A_2)&0x3FF0000)>>16;
- break;
- } else if (i == (retryCount-1) && PathAOK == 0x01) {
- /* Tx IQK OK */
- DBG_8723A("Path A IQK Only Tx Success!!\n");
-
- result[t][0] = (rtl8723au_read32(pAdapter, rTx_Power_Before_IQK_A)&0x3FF0000)>>16;
- result[t][1] = (rtl8723au_read32(pAdapter, rTx_Power_After_IQK_A)&0x3FF0000)>>16;
- }
- }
-
- if (0x00 == PathAOK) {
- DBG_8723A("Path A IQK failed!!\n");
- }
-
- if (is2T) {
- _PHY_PathAStandBy(pAdapter);
-
- /* Turn Path B ADDA on */
- _PHY_PathADDAOn(pAdapter, ADDA_REG, false, is2T);
-
- for (i = 0 ; i < retryCount ; i++) {
- PathBOK = _PHY_PathB_IQK(pAdapter);
- if (PathBOK == 0x03) {
- DBG_8723A("Path B IQK Success!!\n");
- result[t][4] = (rtl8723au_read32(pAdapter, rTx_Power_Before_IQK_B)&0x3FF0000)>>16;
- result[t][5] = (rtl8723au_read32(pAdapter, rTx_Power_After_IQK_B)&0x3FF0000)>>16;
- result[t][6] = (rtl8723au_read32(pAdapter, rRx_Power_Before_IQK_B_2)&0x3FF0000)>>16;
- result[t][7] = (rtl8723au_read32(pAdapter, rRx_Power_After_IQK_B_2)&0x3FF0000)>>16;
- break;
- } else if (i == (retryCount - 1) && PathBOK == 0x01) {
- /* Tx IQK OK */
- DBG_8723A("Path B Only Tx IQK Success!!\n");
- result[t][4] = (rtl8723au_read32(pAdapter, rTx_Power_Before_IQK_B)&0x3FF0000)>>16;
- result[t][5] = (rtl8723au_read32(pAdapter, rTx_Power_After_IQK_B)&0x3FF0000)>>16;
- }
- }
-
- if (0x00 == PathBOK) {
- DBG_8723A("Path B IQK failed!!\n");
- }
- }
-
- /* Back to BB mode, load original value */
- rtl8723au_write32(pAdapter, rFPGA0_IQK, 0);
-
- if (t != 0) {
- if (!pdmpriv->bRfPiEnable) {
- /* Switch back BB to SI mode after finish IQ Calibration. */
- _PHY_PIModeSwitch(pAdapter, false);
- }
-
- /* Reload ADDA power saving parameters */
- _PHY_ReloadADDARegisters(pAdapter, ADDA_REG, pdmpriv->ADDA_backup, IQK_ADDA_REG_NUM);
-
- /* Reload MAC parameters */
- _PHY_ReloadMACRegisters(pAdapter, IQK_MAC_REG, pdmpriv->IQK_MAC_backup);
-
- /* Reload BB parameters */
- _PHY_ReloadADDARegisters(pAdapter, IQK_BB_REG_92C, pdmpriv->IQK_BB_backup, IQK_BB_REG_NUM);
-
- /* Restore RX initial gain */
- rtl8723au_write32(pAdapter,
- rFPGA0_XA_LSSIParameter, 0x00032ed3);
- if (is2T) {
- rtl8723au_write32(pAdapter,
- rFPGA0_XB_LSSIParameter, 0x00032ed3);
- }
-
- /* load 0xe30 IQC default value */
- rtl8723au_write32(pAdapter, rTx_IQK_Tone_A, 0x01008c00);
- rtl8723au_write32(pAdapter, rRx_IQK_Tone_A, 0x01008c00);
-
- }
-}
-
-static void _PHY_LCCalibrate(struct rtw_adapter *pAdapter, bool is2T)
-{
- u8 tmpReg;
- u32 RF_Amode = 0, RF_Bmode = 0, LC_Cal;
-
- /* Check continuous TX and Packet TX */
- tmpReg = rtl8723au_read8(pAdapter, 0xd03);
-
- if ((tmpReg&0x70) != 0) {
- /* Deal with contisuous TX case */
- /* disable all continuous TX */
- rtl8723au_write8(pAdapter, 0xd03, tmpReg&0x8F);
- } else {
- /* Deal with Packet TX case */
- /* block all queues */
- rtl8723au_write8(pAdapter, REG_TXPAUSE, 0xFF);
- }
-
- if ((tmpReg&0x70) != 0) {
- /* 1. Read original RF mode */
- /* Path-A */
- RF_Amode = PHY_QueryRFReg(pAdapter, RF_PATH_A, RF_AC, bMask12Bits);
-
- /* Path-B */
- if (is2T)
- RF_Bmode = PHY_QueryRFReg(pAdapter, RF_PATH_B, RF_AC, bMask12Bits);
-
- /* 2. Set RF mode = standby mode */
- /* Path-A */
- PHY_SetRFReg(pAdapter, RF_PATH_A, RF_AC, bMask12Bits, (RF_Amode&0x8FFFF)|0x10000);
-
- /* Path-B */
- if (is2T)
- PHY_SetRFReg(pAdapter, RF_PATH_B, RF_AC, bMask12Bits, (RF_Bmode&0x8FFFF)|0x10000);
- }
-
- /* 3. Read RF reg18 */
- LC_Cal = PHY_QueryRFReg(pAdapter, RF_PATH_A, RF_CHNLBW, bMask12Bits);
-
- /* 4. Set LC calibration begin */
- PHY_SetRFReg(pAdapter, RF_PATH_A, RF_CHNLBW, bMask12Bits, LC_Cal|0x08000);
-
- msleep(100);
-
- /* Restore original situation */
- if ((tmpReg&0x70) != 0) { /* Deal with contuous TX case */
- /* Path-A */
- rtl8723au_write8(pAdapter, 0xd03, tmpReg);
- PHY_SetRFReg(pAdapter, RF_PATH_A, RF_AC, bMask12Bits, RF_Amode);
-
- /* Path-B */
- if (is2T)
- PHY_SetRFReg(pAdapter, RF_PATH_B, RF_AC, bMask12Bits, RF_Bmode);
- } else /* Deal with Packet TX case */
- rtl8723au_write8(pAdapter, REG_TXPAUSE, 0x00);
-}
-
-/* Analog Pre-distortion calibration */
-#define APK_BB_REG_NUM 8
-#define APK_CURVE_REG_NUM 4
-#define PATH_NUM 2
-
-void rtl8723a_phy_iq_calibrate(struct rtw_adapter *pAdapter, bool bReCovery)
-{
- struct hal_data_8723a *pHalData = GET_HAL_DATA(pAdapter);
- struct dm_priv *pdmpriv = &pHalData->dmpriv;
- s32 result[4][8]; /* last is final result */
- u8 i, final_candidate;
- bool bPathAOK, bPathBOK;
- s32 RegE94, RegE9C, RegEA4, RegEAC, RegEB4, RegEBC, RegEC4;
- s32 RegECC, RegTmp = 0;
- bool is12simular, is13simular, is23simular;
- bool bStartContTx = false, bSingleTone = false;
- bool bCarrierSuppression = false;
- u32 IQK_BB_REG_92C[IQK_BB_REG_NUM] = {
- rOFDM0_XARxIQImbalance, rOFDM0_XBRxIQImbalance,
- rOFDM0_ECCAThreshold, rOFDM0_AGCRSSITable,
- rOFDM0_XATxIQImbalance, rOFDM0_XBTxIQImbalance,
- rOFDM0_XCTxAFE, rOFDM0_XDTxAFE,
- rOFDM0_RxIQExtAnta
- };
-
- /* ignore IQK when continuous Tx */
- if (bStartContTx || bSingleTone || bCarrierSuppression)
- return;
-
- if (bReCovery) {
- _PHY_ReloadADDARegisters(pAdapter, IQK_BB_REG_92C, pdmpriv->IQK_BB_backup_recover, 9);
- return;
- }
- DBG_8723A("IQK:Start!!!\n");
-
- for (i = 0; i < 8; i++) {
- result[0][i] = 0;
- result[1][i] = 0;
- result[2][i] = 0;
- result[3][i] = 0;
- }
- final_candidate = 0xff;
- bPathAOK = false;
- bPathBOK = false;
- is12simular = false;
- is23simular = false;
- is13simular = false;
-
- for (i = 0; i < 3; i++) {
- if (pHalData->rf_type == RF_2T2R)
- _PHY_IQCalibrate(pAdapter, result, i, true);
- else /* For 88C 1T1R */
- _PHY_IQCalibrate(pAdapter, result, i, false);
-
- if (i == 1) {
- is12simular = _PHY_SimularityCompare(pAdapter, result, 0, 1);
- if (is12simular) {
- final_candidate = 0;
- break;
- }
- }
-
- if (i == 2) {
- is13simular = _PHY_SimularityCompare(pAdapter, result, 0, 2);
- if (is13simular) {
- final_candidate = 0;
- break;
- }
-
- is23simular = _PHY_SimularityCompare(pAdapter, result, 1, 2);
- if (is23simular) {
- final_candidate = 1;
- } else {
- for (i = 0; i < 8; i++)
- RegTmp += result[3][i];
-
- if (RegTmp != 0)
- final_candidate = 3;
- else
- final_candidate = 0xFF;
- }
- }
- }
-
- for (i = 0; i < 4; i++) {
- RegE94 = result[i][0];
- RegE9C = result[i][1];
- RegEA4 = result[i][2];
- RegEAC = result[i][3];
- RegEB4 = result[i][4];
- RegEBC = result[i][5];
- RegEC4 = result[i][6];
- RegECC = result[i][7];
- }
-
- if (final_candidate != 0xff) {
- RegE94 = result[final_candidate][0];
- pdmpriv->RegE94 = RegE94;
- RegE9C = result[final_candidate][1];
- pdmpriv->RegE9C = RegE9C;
- RegEA4 = result[final_candidate][2];
- RegEAC = result[final_candidate][3];
- RegEB4 = result[final_candidate][4];
- pdmpriv->RegEB4 = RegEB4;
- RegEBC = result[final_candidate][5];
- pdmpriv->RegEBC = RegEBC;
- RegEC4 = result[final_candidate][6];
- RegECC = result[final_candidate][7];
- DBG_8723A("IQK: final_candidate is %x\n", final_candidate);
- DBG_8723A("IQK: RegE94 =%x RegE9C =%x RegEA4 =%x RegEAC =%x RegEB4 =%x RegEBC =%x RegEC4 =%x RegECC =%x\n ",
- RegE94, RegE9C, RegEA4, RegEAC, RegEB4, RegEBC, RegEC4, RegECC);
- bPathAOK = bPathBOK = true;
- } else {
- RegE94 = RegEB4 = pdmpriv->RegE94 = pdmpriv->RegEB4 = 0x100; /* X default value */
- RegE9C = RegEBC = pdmpriv->RegE9C = pdmpriv->RegEBC = 0x0; /* Y default value */
- }
-
- if ((RegE94 != 0)/*&&(RegEA4 != 0)*/)
- _PHY_PathAFillIQKMatrix(pAdapter, bPathAOK, result, final_candidate, (RegEA4 == 0));
-
- if (pHalData->rf_type == RF_2T2R) {
- if ((RegEB4 != 0)/*&&(RegEC4 != 0)*/)
- _PHY_PathBFillIQKMatrix(pAdapter, bPathBOK, result,
- final_candidate, (RegEC4 == 0));
- }
-
- _PHY_SaveADDARegisters(pAdapter, IQK_BB_REG_92C, pdmpriv->IQK_BB_backup_recover, 9);
-}
-
-void rtl8723a_phy_lc_calibrate(struct rtw_adapter *pAdapter)
-{
- struct hal_data_8723a *pHalData = GET_HAL_DATA(pAdapter);
- struct mlme_ext_priv *pmlmeext = &pAdapter->mlmeextpriv;
- bool bStartContTx = false, bSingleTone = false, bCarrierSuppression = false;
-
- /* ignore IQK when continuous Tx */
- if (bStartContTx || bSingleTone || bCarrierSuppression)
- return;
-
- if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS)
- return;
-
- if (pHalData->rf_type == RF_2T2R)
- _PHY_LCCalibrate(pAdapter, true);
- else /* For 88C 1T1R */
- _PHY_LCCalibrate(pAdapter, false);
-}
-
-void
-rtl8723a_phy_ap_calibrate(struct rtw_adapter *pAdapter, char delta)
-{
-}
projects / deliverable / linux.git / blobdiff