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/******************************************************************************
*
* 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
*
*
******************************************************************************/
#include "odm_precomp.h"
void ODM_DIG_LowerBound_88E(struct odm_dm_struct *dm_odm)
{
struct rtw_dig *pDM_DigTable = &dm_odm->DM_DigTable;
if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) {
pDM_DigTable->rx_gain_range_min = (u8) pDM_DigTable->AntDiv_RSSI_max;
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD,
("ODM_DIG_LowerBound_88E(): pDM_DigTable->AntDiv_RSSI_max=%d\n", pDM_DigTable->AntDiv_RSSI_max));
}
/* If only one Entry connected */
}
static void odm_RX_HWAntDivInit(struct odm_dm_struct *dm_odm)
{
u32 value32;
if (*(dm_odm->mp_mode) == 1) {
dm_odm->AntDivType = CGCS_RX_SW_ANTDIV;
ODM_SetBBReg(dm_odm, ODM_REG_IGI_A_11N, BIT7, 0); /* disable HW AntDiv */
ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT31, 1); /* 1:CG, 0:CS */
return;
}
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("odm_RX_HWAntDivInit()\n"));
/* MAC Setting */
value32 = ODM_GetMACReg(dm_odm, ODM_REG_ANTSEL_PIN_11N, bMaskDWord);
ODM_SetMACReg(dm_odm, ODM_REG_ANTSEL_PIN_11N, bMaskDWord, value32|(BIT23|BIT25)); /* Reg4C[25]=1, Reg4C[23]=1 for pin output */
/* Pin Settings */
ODM_SetBBReg(dm_odm, ODM_REG_PIN_CTRL_11N, BIT9|BIT8, 0);/* Reg870[8]=1'b0, Reg870[9]=1'b0 antsel antselb by HW */
ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT10, 0); /* Reg864[10]=1'b0 antsel2 by HW */
ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT22, 1); /* Regb2c[22]=1'b0 disable CS/CG switch */
ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT31, 1); /* Regb2c[31]=1'b1 output at CG only */
/* OFDM Settings */
ODM_SetBBReg(dm_odm, ODM_REG_ANTDIV_PARA1_11N, bMaskDWord, 0x000000a0);
/* CCK Settings */
ODM_SetBBReg(dm_odm, ODM_REG_BB_PWR_SAV4_11N, BIT7, 1); /* Fix CCK PHY status report issue */
ODM_SetBBReg(dm_odm, ODM_REG_CCK_ANTDIV_PARA2_11N, BIT4, 1); /* CCK complete HW AntDiv within 64 samples */
ODM_UpdateRxIdleAnt_88E(dm_odm, MAIN_ANT);
ODM_SetBBReg(dm_odm, ODM_REG_ANT_MAPPING1_11N, 0xFFFF, 0x0201); /* antenna mapping table */
}
static void odm_TRX_HWAntDivInit(struct odm_dm_struct *dm_odm)
{
u32 value32;
if (*(dm_odm->mp_mode) == 1) {
dm_odm->AntDivType = CGCS_RX_SW_ANTDIV;
ODM_SetBBReg(dm_odm, ODM_REG_IGI_A_11N, BIT7, 0); /* disable HW AntDiv */
ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT5|BIT4|BIT3, 0); /* Default RX (0/1) */
return;
}
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("odm_TRX_HWAntDivInit()\n"));
/* MAC Setting */
value32 = ODM_GetMACReg(dm_odm, ODM_REG_ANTSEL_PIN_11N, bMaskDWord);
ODM_SetMACReg(dm_odm, ODM_REG_ANTSEL_PIN_11N, bMaskDWord, value32|(BIT23|BIT25)); /* Reg4C[25]=1, Reg4C[23]=1 for pin output */
/* Pin Settings */
ODM_SetBBReg(dm_odm, ODM_REG_PIN_CTRL_11N, BIT9|BIT8, 0);/* Reg870[8]=1'b0, Reg870[9]=1'b0 antsel antselb by HW */
ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT10, 0); /* Reg864[10]=1'b0 antsel2 by HW */
ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT22, 0); /* Regb2c[22]=1'b0 disable CS/CG switch */
ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT31, 1); /* Regb2c[31]=1'b1 output at CG only */
/* OFDM Settings */
ODM_SetBBReg(dm_odm, ODM_REG_ANTDIV_PARA1_11N, bMaskDWord, 0x000000a0);
/* CCK Settings */
ODM_SetBBReg(dm_odm, ODM_REG_BB_PWR_SAV4_11N, BIT7, 1); /* Fix CCK PHY status report issue */
ODM_SetBBReg(dm_odm, ODM_REG_CCK_ANTDIV_PARA2_11N, BIT4, 1); /* CCK complete HW AntDiv within 64 samples */
/* Tx Settings */
ODM_SetBBReg(dm_odm, ODM_REG_TX_ANT_CTRL_11N, BIT21, 0); /* Reg80c[21]=1'b0 from TX Reg */
ODM_UpdateRxIdleAnt_88E(dm_odm, MAIN_ANT);
/* antenna mapping table */
if (!dm_odm->bIsMPChip) { /* testchip */
ODM_SetBBReg(dm_odm, ODM_REG_RX_DEFUALT_A_11N, BIT10|BIT9|BIT8, 1); /* Reg858[10:8]=3'b001 */
ODM_SetBBReg(dm_odm, ODM_REG_RX_DEFUALT_A_11N, BIT13|BIT12|BIT11, 2); /* Reg858[13:11]=3'b010 */
} else { /* MPchip */
ODM_SetBBReg(dm_odm, ODM_REG_ANT_MAPPING1_11N, bMaskDWord, 0x0201); /* Reg914=3'b010, Reg915=3'b001 */
}
}
static void odm_FastAntTrainingInit(struct odm_dm_struct *dm_odm)
{
u32 value32, i;
struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable;
u32 AntCombination = 2;
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("odm_FastAntTrainingInit()\n"));
if (*(dm_odm->mp_mode) == 1) {
ODM_RT_TRACE(dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("dm_odm->AntDivType: %d\n", dm_odm->AntDivType));
return;
}
for (i = 0; i < 6; i++) {
dm_fat_tbl->Bssid[i] = 0;
dm_fat_tbl->antSumRSSI[i] = 0;
dm_fat_tbl->antRSSIcnt[i] = 0;
dm_fat_tbl->antAveRSSI[i] = 0;
}
dm_fat_tbl->TrainIdx = 0;
dm_fat_tbl->FAT_State = FAT_NORMAL_STATE;
/* MAC Setting */
value32 = ODM_GetMACReg(dm_odm, 0x4c, bMaskDWord);
ODM_SetMACReg(dm_odm, 0x4c, bMaskDWord, value32|(BIT23|BIT25)); /* Reg4C[25]=1, Reg4C[23]=1 for pin output */
value32 = ODM_GetMACReg(dm_odm, 0x7B4, bMaskDWord);
ODM_SetMACReg(dm_odm, 0x7b4, bMaskDWord, value32|(BIT16|BIT17)); /* Reg7B4[16]=1 enable antenna training, Reg7B4[17]=1 enable A2 match */
/* Match MAC ADDR */
ODM_SetMACReg(dm_odm, 0x7b4, 0xFFFF, 0);
ODM_SetMACReg(dm_odm, 0x7b0, bMaskDWord, 0);
ODM_SetBBReg(dm_odm, 0x870, BIT9|BIT8, 0);/* Reg870[8]=1'b0, Reg870[9]=1'b0 antsel antselb by HW */
ODM_SetBBReg(dm_odm, 0x864, BIT10, 0); /* Reg864[10]=1'b0 antsel2 by HW */
ODM_SetBBReg(dm_odm, 0xb2c, BIT22, 0); /* Regb2c[22]=1'b0 disable CS/CG switch */
ODM_SetBBReg(dm_odm, 0xb2c, BIT31, 1); /* Regb2c[31]=1'b1 output at CG only */
ODM_SetBBReg(dm_odm, 0xca4, bMaskDWord, 0x000000a0);
/* antenna mapping table */
if (AntCombination == 2) {
if (!dm_odm->bIsMPChip) { /* testchip */
ODM_SetBBReg(dm_odm, 0x858, BIT10|BIT9|BIT8, 1); /* Reg858[10:8]=3'b001 */
ODM_SetBBReg(dm_odm, 0x858, BIT13|BIT12|BIT11, 2); /* Reg858[13:11]=3'b010 */
} else { /* MPchip */
ODM_SetBBReg(dm_odm, 0x914, bMaskByte0, 1);
ODM_SetBBReg(dm_odm, 0x914, bMaskByte1, 2);
}
} else if (AntCombination == 7) {
if (!dm_odm->bIsMPChip) { /* testchip */
ODM_SetBBReg(dm_odm, 0x858, BIT10|BIT9|BIT8, 0); /* Reg858[10:8]=3'b000 */
ODM_SetBBReg(dm_odm, 0x858, BIT13|BIT12|BIT11, 1); /* Reg858[13:11]=3'b001 */
ODM_SetBBReg(dm_odm, 0x878, BIT16, 0);
ODM_SetBBReg(dm_odm, 0x858, BIT15|BIT14, 2); /* Reg878[0],Reg858[14:15])=3'b010 */
ODM_SetBBReg(dm_odm, 0x878, BIT19|BIT18|BIT17, 3);/* Reg878[3:1]=3b'011 */
ODM_SetBBReg(dm_odm, 0x878, BIT22|BIT21|BIT20, 4);/* Reg878[6:4]=3b'100 */
ODM_SetBBReg(dm_odm, 0x878, BIT25|BIT24|BIT23, 5);/* Reg878[9:7]=3b'101 */
ODM_SetBBReg(dm_odm, 0x878, BIT28|BIT27|BIT26, 6);/* Reg878[12:10]=3b'110 */
ODM_SetBBReg(dm_odm, 0x878, BIT31|BIT30|BIT29, 7);/* Reg878[15:13]=3b'111 */
} else { /* MPchip */
ODM_SetBBReg(dm_odm, 0x914, bMaskByte0, 0);
ODM_SetBBReg(dm_odm, 0x914, bMaskByte1, 1);
ODM_SetBBReg(dm_odm, 0x914, bMaskByte2, 2);
ODM_SetBBReg(dm_odm, 0x914, bMaskByte3, 3);
ODM_SetBBReg(dm_odm, 0x918, bMaskByte0, 4);
ODM_SetBBReg(dm_odm, 0x918, bMaskByte1, 5);
ODM_SetBBReg(dm_odm, 0x918, bMaskByte2, 6);
ODM_SetBBReg(dm_odm, 0x918, bMaskByte3, 7);
}
}
/* Default Ant Setting when no fast training */
ODM_SetBBReg(dm_odm, 0x80c, BIT21, 1); /* Reg80c[21]=1'b1 from TX Info */
ODM_SetBBReg(dm_odm, 0x864, BIT5|BIT4|BIT3, 0); /* Default RX */
ODM_SetBBReg(dm_odm, 0x864, BIT8|BIT7|BIT6, 1); /* Optional RX */
/* Enter Traing state */
ODM_SetBBReg(dm_odm, 0x864, BIT2|BIT1|BIT0, (AntCombination-1)); /* Reg864[2:0]=3'd6 ant combination=reg864[2:0]+1 */
ODM_SetBBReg(dm_odm, 0xc50, BIT7, 1); /* RegC50[7]=1'b1 enable HW AntDiv */
}
void ODM_AntennaDiversityInit_88E(struct odm_dm_struct *dm_odm)
{
if (dm_odm->SupportICType != ODM_RTL8188E)
return;
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("dm_odm->AntDivType=%d\n", dm_odm->AntDivType));
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("dm_odm->bIsMPChip=%s\n", (dm_odm->bIsMPChip ? "true" : "false")));
if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV)
odm_RX_HWAntDivInit(dm_odm);
else if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV)
odm_TRX_HWAntDivInit(dm_odm);
else if (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV)
odm_FastAntTrainingInit(dm_odm);
}
void ODM_UpdateRxIdleAnt_88E(struct odm_dm_struct *dm_odm, u8 Ant)
{
struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable;
u32 DefaultAnt, OptionalAnt;
if (dm_fat_tbl->RxIdleAnt != Ant) {
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("Need to Update Rx Idle Ant\n"));
if (Ant == MAIN_ANT) {
DefaultAnt = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? MAIN_ANT_CG_TRX : MAIN_ANT_CGCS_RX;
OptionalAnt = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? AUX_ANT_CG_TRX : AUX_ANT_CGCS_RX;
} else {
DefaultAnt = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? AUX_ANT_CG_TRX : AUX_ANT_CGCS_RX;
OptionalAnt = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? MAIN_ANT_CG_TRX : MAIN_ANT_CGCS_RX;
}
if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) {
ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT5|BIT4|BIT3, DefaultAnt); /* Default RX */
ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT8|BIT7|BIT6, OptionalAnt); /* Optional RX */
ODM_SetBBReg(dm_odm, ODM_REG_ANTSEL_CTRL_11N, BIT14|BIT13|BIT12, DefaultAnt); /* Default TX */
ODM_SetMACReg(dm_odm, ODM_REG_RESP_TX_11N, BIT6|BIT7, DefaultAnt); /* Resp Tx */
} else if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV) {
ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT5|BIT4|BIT3, DefaultAnt); /* Default RX */
ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT8|BIT7|BIT6, OptionalAnt); /* Optional RX */
}
}
dm_fat_tbl->RxIdleAnt = Ant;
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("RxIdleAnt=%s\n", (Ant == MAIN_ANT) ? "MAIN_ANT" : "AUX_ANT"));
pr_info("RxIdleAnt=%s\n", (Ant == MAIN_ANT) ? "MAIN_ANT" : "AUX_ANT");
}
static void odm_UpdateTxAnt_88E(struct odm_dm_struct *dm_odm, u8 Ant, u32 MacId)
{
struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable;
u8 TargetAnt;
if (Ant == MAIN_ANT)
TargetAnt = MAIN_ANT_CG_TRX;
else
TargetAnt = AUX_ANT_CG_TRX;
dm_fat_tbl->antsel_a[MacId] = TargetAnt&BIT0;
dm_fat_tbl->antsel_b[MacId] = (TargetAnt&BIT1)>>1;
dm_fat_tbl->antsel_c[MacId] = (TargetAnt&BIT2)>>2;
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD,
("Tx from TxInfo, TargetAnt=%s\n",
(Ant == MAIN_ANT) ? "MAIN_ANT" : "AUX_ANT"));
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD,
("antsel_tr_mux=3'b%d%d%d\n",
dm_fat_tbl->antsel_c[MacId], dm_fat_tbl->antsel_b[MacId], dm_fat_tbl->antsel_a[MacId]));
}
void ODM_SetTxAntByTxInfo_88E(struct odm_dm_struct *dm_odm, u8 *pDesc, u8 macId)
{
struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable;
if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV)) {
SET_TX_DESC_ANTSEL_A_88E(pDesc, dm_fat_tbl->antsel_a[macId]);
SET_TX_DESC_ANTSEL_B_88E(pDesc, dm_fat_tbl->antsel_b[macId]);
SET_TX_DESC_ANTSEL_C_88E(pDesc, dm_fat_tbl->antsel_c[macId]);
}
}
void ODM_AntselStatistics_88E(struct odm_dm_struct *dm_odm, u8 antsel_tr_mux, u32 MacId, u8 RxPWDBAll)
{
struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable;
if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) {
if (antsel_tr_mux == MAIN_ANT_CG_TRX) {
dm_fat_tbl->MainAnt_Sum[MacId] += RxPWDBAll;
dm_fat_tbl->MainAnt_Cnt[MacId]++;
} else {
dm_fat_tbl->AuxAnt_Sum[MacId] += RxPWDBAll;
dm_fat_tbl->AuxAnt_Cnt[MacId]++;
}
} else if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV) {
if (antsel_tr_mux == MAIN_ANT_CGCS_RX) {
dm_fat_tbl->MainAnt_Sum[MacId] += RxPWDBAll;
dm_fat_tbl->MainAnt_Cnt[MacId]++;
} else {
dm_fat_tbl->AuxAnt_Sum[MacId] += RxPWDBAll;
dm_fat_tbl->AuxAnt_Cnt[MacId]++;
}
}
}
static void odm_HWAntDiv(struct odm_dm_struct *dm_odm)
{
u32 i, MinRSSI = 0xFF, AntDivMaxRSSI = 0, MaxRSSI = 0, LocalMinRSSI, LocalMaxRSSI;
u32 Main_RSSI, Aux_RSSI;
u8 RxIdleAnt = 0, TargetAnt = 7;
struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable;
struct rtw_dig *pDM_DigTable = &dm_odm->DM_DigTable;
struct sta_info *pEntry;
for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) {
pEntry = dm_odm->pODM_StaInfo[i];
if (IS_STA_VALID(pEntry)) {
/* 2 Caculate RSSI per Antenna */
Main_RSSI = (dm_fat_tbl->MainAnt_Cnt[i] != 0) ? (dm_fat_tbl->MainAnt_Sum[i]/dm_fat_tbl->MainAnt_Cnt[i]) : 0;
Aux_RSSI = (dm_fat_tbl->AuxAnt_Cnt[i] != 0) ? (dm_fat_tbl->AuxAnt_Sum[i]/dm_fat_tbl->AuxAnt_Cnt[i]) : 0;
TargetAnt = (Main_RSSI >= Aux_RSSI) ? MAIN_ANT : AUX_ANT;
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD,
("MacID=%d, MainAnt_Sum=%d, MainAnt_Cnt=%d\n",
i, dm_fat_tbl->MainAnt_Sum[i],
dm_fat_tbl->MainAnt_Cnt[i]));
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD,
("MacID=%d, AuxAnt_Sum=%d, AuxAnt_Cnt=%d\n",
i, dm_fat_tbl->AuxAnt_Sum[i], dm_fat_tbl->AuxAnt_Cnt[i]));
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD,
("MacID=%d, Main_RSSI= %d, Aux_RSSI= %d\n",
i, Main_RSSI, Aux_RSSI));
/* 2 Select MaxRSSI for DIG */
LocalMaxRSSI = (Main_RSSI > Aux_RSSI) ? Main_RSSI : Aux_RSSI;
if ((LocalMaxRSSI > AntDivMaxRSSI) && (LocalMaxRSSI < 40))
AntDivMaxRSSI = LocalMaxRSSI;
if (LocalMaxRSSI > MaxRSSI)
MaxRSSI = LocalMaxRSSI;
/* 2 Select RX Idle Antenna */
if ((dm_fat_tbl->RxIdleAnt == MAIN_ANT) && (Main_RSSI == 0))
Main_RSSI = Aux_RSSI;
else if ((dm_fat_tbl->RxIdleAnt == AUX_ANT) && (Aux_RSSI == 0))
Aux_RSSI = Main_RSSI;
LocalMinRSSI = (Main_RSSI > Aux_RSSI) ? Aux_RSSI : Main_RSSI;
if (LocalMinRSSI < MinRSSI) {
MinRSSI = LocalMinRSSI;
RxIdleAnt = TargetAnt;
}
/* 2 Select TRX Antenna */
if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV)
odm_UpdateTxAnt_88E(dm_odm, TargetAnt, i);
}
dm_fat_tbl->MainAnt_Sum[i] = 0;
dm_fat_tbl->AuxAnt_Sum[i] = 0;
dm_fat_tbl->MainAnt_Cnt[i] = 0;
dm_fat_tbl->AuxAnt_Cnt[i] = 0;
}
/* 2 Set RX Idle Antenna */
ODM_UpdateRxIdleAnt_88E(dm_odm, RxIdleAnt);
pDM_DigTable->AntDiv_RSSI_max = AntDivMaxRSSI;
pDM_DigTable->RSSI_max = MaxRSSI;
}
void ODM_AntennaDiversity_88E(struct odm_dm_struct *dm_odm)
{
struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable;
if ((dm_odm->SupportICType != ODM_RTL8188E) || (!(dm_odm->SupportAbility & ODM_BB_ANT_DIV)))
return;
if (!dm_odm->bLinked) {
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("ODM_AntennaDiversity_88E(): No Link.\n"));
if (dm_fat_tbl->bBecomeLinked) {
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("Need to Turn off HW AntDiv\n"));
ODM_SetBBReg(dm_odm, ODM_REG_IGI_A_11N, BIT7, 0); /* RegC50[7]=1'b1 enable HW AntDiv */
ODM_SetBBReg(dm_odm, ODM_REG_CCK_ANTDIV_PARA1_11N, BIT15, 0); /* Enable CCK AntDiv */
if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV)
ODM_SetBBReg(dm_odm, ODM_REG_TX_ANT_CTRL_11N, BIT21, 0); /* Reg80c[21]=1'b0 from TX Reg */
dm_fat_tbl->bBecomeLinked = dm_odm->bLinked;
}
return;
} else {
if (!dm_fat_tbl->bBecomeLinked) {
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("Need to Turn on HW AntDiv\n"));
/* Because HW AntDiv is disabled before Link, we enable HW AntDiv after link */
ODM_SetBBReg(dm_odm, ODM_REG_IGI_A_11N, BIT7, 1); /* RegC50[7]=1'b1 enable HW AntDiv */
ODM_SetBBReg(dm_odm, ODM_REG_CCK_ANTDIV_PARA1_11N, BIT15, 1); /* Enable CCK AntDiv */
if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV)
ODM_SetBBReg(dm_odm, ODM_REG_TX_ANT_CTRL_11N, BIT21, 1); /* Reg80c[21]=1'b1 from TX Info */
dm_fat_tbl->bBecomeLinked = dm_odm->bLinked;
}
}
if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV))
odm_HWAntDiv(dm_odm);
}
/* 3============================================================ */
/* 3 Dynamic Primary CCA */
/* 3============================================================ */
void odm_PrimaryCCA_Init(struct odm_dm_struct *dm_odm)
{
struct dyn_primary_cca *PrimaryCCA = &(dm_odm->DM_PriCCA);
PrimaryCCA->DupRTS_flag = 0;
PrimaryCCA->intf_flag = 0;
PrimaryCCA->intf_type = 0;
PrimaryCCA->Monitor_flag = 0;
PrimaryCCA->PriCCA_flag = 0;
}
bool ODM_DynamicPrimaryCCA_DupRTS(struct odm_dm_struct *dm_odm)
{
struct dyn_primary_cca *PrimaryCCA = &(dm_odm->DM_PriCCA);
return PrimaryCCA->DupRTS_flag;
}
void odm_DynamicPrimaryCCA(struct odm_dm_struct *dm_odm)
{
return;
}
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