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staging: rtl8723au: Make some of the bt-coexist code less unreadable

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2014-04-26 18:55:11 +02:00 committed by Greg Kroah-Hartman
parent 7d620c81fa
commit 4d435952bd
1 changed files with 175 additions and 99 deletions
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274
drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
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@ -5762,13 +5762,17 @@ static void btdm_1AntCoexProcessForWifiConnect(struct rtw_adapter *padapter)
pBtdm8723 = &pBtCoex->btdm1Ant; pBtdm8723 = &pBtCoex->btdm1Ant;
BtState = pBtCoex->c2hBtInfo; BtState = pBtCoex->c2hBtInfo;
RTPRINT(FBT, BT_TRACE, ("[BTCoex], WiFi is %s\n", BTDM_IsWifiBusy(padapter)?"Busy":"IDLE")); RTPRINT(FBT, BT_TRACE, ("[BTCoex], WiFi is %s\n",
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT is %s\n", BtStateString[BtState])); BTDM_IsWifiBusy(padapter)?"Busy":"IDLE"));
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT is %s\n",
BtStateString[BtState]));
padapter->pwrctrlpriv.btcoex_rfon = false; padapter->pwrctrlpriv.btcoex_rfon = false;
if ((!BTDM_IsWifiBusy(padapter)) && (!check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE)) && if (!BTDM_IsWifiBusy(padapter) &&
((BtState == BT_INFO_STATE_NO_CONNECTION) || (BtState == BT_INFO_STATE_CONNECT_IDLE))) { !check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE) &&
(BtState == BT_INFO_STATE_NO_CONNECTION ||
BtState == BT_INFO_STATE_CONNECT_IDLE)) {
switch (BtState) { switch (BtState) {
case BT_INFO_STATE_NO_CONNECTION: case BT_INFO_STATE_NO_CONNECTION:
_btdm_1AntSetPSTDMA(padapter, true, 2, 0x26, false, 9); _btdm_1AntSetPSTDMA(padapter, true, 2, 0x26, false, 9);
@ -5787,20 +5791,25 @@ static void btdm_1AntCoexProcessForWifiConnect(struct rtw_adapter *padapter)
rtw_write32(padapter, 0x6c4, 0x5a5a5a5a); rtw_write32(padapter, 0x6c4, 0x5a5a5a5a);
break; break;
case BT_INFO_STATE_ACL_INQ_OR_PAG: case BT_INFO_STATE_ACL_INQ_OR_PAG:
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT PROFILE is BT_INFO_STATE_ACL_INQ_OR_PAG\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], BT PROFILE is "
"BT_INFO_STATE_ACL_INQ_OR_PAG\n"));
case BT_INFO_STATE_INQ_OR_PAG: case BT_INFO_STATE_INQ_OR_PAG:
padapter->pwrctrlpriv.btcoex_rfon = true; padapter->pwrctrlpriv.btcoex_rfon = true;
btdm_1AntSetPSTDMA(padapter, true, 0, true, 30); btdm_1AntSetPSTDMA(padapter, true, 0, true, 30);
break; break;
case BT_INFO_STATE_SCO_ONLY_BUSY: case BT_INFO_STATE_SCO_ONLY_BUSY:
case BT_INFO_STATE_ACL_SCO_BUSY: case BT_INFO_STATE_ACL_SCO_BUSY:
if (true == pBtCoex->bC2hBtInquiryPage) { if (true == pBtCoex->bC2hBtInquiryPage)
btdm_1AntSetPSTDMA(padapter, false, 0, true, 32); btdm_1AntSetPSTDMA(padapter, false, 0,
} else { true, 32);
else {
#ifdef BTCOEX_CMCC_TEST #ifdef BTCOEX_CMCC_TEST
btdm_1AntSetPSTDMA(padapter, false, 0, true, 23); btdm_1AntSetPSTDMA(padapter, false, 0,
true, 23);
#else /* !BTCOEX_CMCC_TEST */ #else /* !BTCOEX_CMCC_TEST */
btdm_1AntSetPSTDMA(padapter, false, 0, false, 8); btdm_1AntSetPSTDMA(padapter, false, 0,
false, 8);
rtw_write32(padapter, 0x6c0, 0x5a5a5a5a); rtw_write32(padapter, 0x6c0, 0x5a5a5a5a);
rtw_write32(padapter, 0x6c4, 0x5a5a5a5a); rtw_write32(padapter, 0x6c4, 0x5a5a5a5a);
#endif /* !BTCOEX_CMCC_TEST */ #endif /* !BTCOEX_CMCC_TEST */
@ -5809,19 +5818,28 @@ static void btdm_1AntCoexProcessForWifiConnect(struct rtw_adapter *padapter)
case BT_INFO_STATE_ACL_ONLY_BUSY: case BT_INFO_STATE_ACL_ONLY_BUSY:
padapter->pwrctrlpriv.btcoex_rfon = true; padapter->pwrctrlpriv.btcoex_rfon = true;
if (pBtCoex->c2hBtProfile == BT_INFO_HID) { if (pBtCoex->c2hBtProfile == BT_INFO_HID) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT PROFILE is HID\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], BT PROFILE is HID\n"));
btdm_1AntSetPSTDMA(padapter, true, 0, true, 31); btdm_1AntSetPSTDMA(padapter, true, 0, true, 31);
} else if (pBtCoex->c2hBtProfile == BT_INFO_FTP) { } else if (pBtCoex->c2hBtProfile == BT_INFO_FTP) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT PROFILE is FTP/OPP\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], BT PROFILE is FTP/OPP\n"));
btdm_1AntSetPSTDMA(padapter, true, 0, true, 3); btdm_1AntSetPSTDMA(padapter, true, 0, true, 3);
} else if (pBtCoex->c2hBtProfile == (BT_INFO_A2DP|BT_INFO_FTP)) { } else if (pBtCoex->c2hBtProfile == (BT_INFO_A2DP|BT_INFO_FTP)) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT PROFILE is A2DP_FTP\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], BT PROFILE is A2DP_FTP\n"));
btdm_1AntSetPSTDMA(padapter, true, 0, true, 11); btdm_1AntSetPSTDMA(padapter, true, 0, true, 11);
} else { } else {
if (pBtCoex->c2hBtProfile == BT_INFO_A2DP) if (pBtCoex->c2hBtProfile == BT_INFO_A2DP)
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT PROFILE is A2DP\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], BT PROFILE is "
"A2DP\n"));
else else
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT PROFILE is UNKNOWN(0x%02X)! Use A2DP Profile\n", pBtCoex->c2hBtProfile)); RTPRINT(FBT, BT_TRACE,
("[BTCoex], BT PROFILE is "
"UNKNOWN(0x%02X)! Use A2DP "
"Profile\n",
pBtCoex->c2hBtProfile));
btdm_1AntTdmaDurationAdjustForACL(padapter); btdm_1AntTdmaDurationAdjustForACL(padapter);
} }
break; break;
@ -5831,13 +5849,14 @@ static void btdm_1AntCoexProcessForWifiConnect(struct rtw_adapter *padapter)
pBtdm8723->psTdmaGlobalCnt++; pBtdm8723->psTdmaGlobalCnt++;
} }
static void btdm_1AntUpdateHalRAMask(struct rtw_adapter *padapter, u32 mac_id, u32 filter) static void
btdm_1AntUpdateHalRAMask(struct rtw_adapter *padapter, u32 mac_id, u32 filter)
{ {
u8 init_rate = 0; u8 init_rate = 0;
u8 raid; u8 raid;
u32 mask; u32 mask;
u8 shortGIrate = false; u8 shortGIrate = false;
int supportRateNum = 0; int supportRateNum = 0;
struct sta_info *psta; struct sta_info *psta;
struct hal_data_8723a *pHalData; struct hal_data_8723a *pHalData;
struct dm_priv *pdmpriv; struct dm_priv *pdmpriv;
@ -5845,7 +5864,8 @@ static void btdm_1AntUpdateHalRAMask(struct rtw_adapter *padapter, u32 mac_id, u
struct mlme_ext_info *pmlmeinfo; struct mlme_ext_info *pmlmeinfo;
struct wlan_bssid_ex *cur_network; struct wlan_bssid_ex *cur_network;
RTPRINT(FBT, BT_TRACE, ("[BTCoex], %s, MACID =%d, filter = 0x%08x!!\n", __func__, mac_id, filter)); RTPRINT(FBT, BT_TRACE, ("[BTCoex], %s, MACID =%d, filter = 0x%08x!!\n",
__func__, mac_id, filter));
pHalData = GET_HAL_DATA(padapter); pHalData = GET_HAL_DATA(padapter);
pdmpriv = &pHalData->dmpriv; pdmpriv = &pHalData->dmpriv;
@ -5854,13 +5874,15 @@ static void btdm_1AntUpdateHalRAMask(struct rtw_adapter *padapter, u32 mac_id, u
cur_network = &pmlmeinfo->network; cur_network = &pmlmeinfo->network;
if (mac_id >= NUM_STA) { /* CAM_SIZE */ if (mac_id >= NUM_STA) { /* CAM_SIZE */
RTPRINT(FBT, BT_TRACE, ("[BTCoex], %s, MACID =%d illegal!!\n", __func__, mac_id)); RTPRINT(FBT, BT_TRACE, ("[BTCoex], %s, MACID =%d illegal!!\n",
__func__, mac_id));
return; return;
} }
psta = pmlmeinfo->FW_sta_info[mac_id].psta; psta = pmlmeinfo->FW_sta_info[mac_id].psta;
if (psta == NULL) { if (!psta) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], %s, Can't find station!!\n", __func__)); RTPRINT(FBT, BT_TRACE, ("[BTCoex], %s, Can't find station!!\n",
__func__));
return; return;
} }
@ -5868,19 +5890,26 @@ static void btdm_1AntUpdateHalRAMask(struct rtw_adapter *padapter, u32 mac_id, u
switch (mac_id) { switch (mac_id) {
case 0:/* for infra mode */ case 0:/* for infra mode */
supportRateNum = rtw_get_rateset_len23a(cur_network->SupportedRates); supportRateNum =
mask = update_supported_rate23a(cur_network->SupportedRates, supportRateNum); rtw_get_rateset_len23a(cur_network->SupportedRates);
mask |= (pmlmeinfo->HT_enable) ? update_MSC_rate23a(&pmlmeinfo->HT_caps):0; mask = update_supported_rate23a(cur_network->SupportedRates,
supportRateNum);
mask |= (pmlmeinfo->HT_enable) ?
update_MSC_rate23a(&pmlmeinfo->HT_caps):0;
if (support_short_GI23a(padapter, &pmlmeinfo->HT_caps)) if (support_short_GI23a(padapter, &pmlmeinfo->HT_caps))
shortGIrate = true; shortGIrate = true;
break; break;
case 1:/* for broadcast/multicast */ case 1:/* for broadcast/multicast */
supportRateNum = rtw_get_rateset_len23a(pmlmeinfo->FW_sta_info[mac_id].SupportedRates); supportRateNum = rtw_get_rateset_len23a(
mask = update_basic_rate23a(cur_network->SupportedRates, supportRateNum); pmlmeinfo->FW_sta_info[mac_id].SupportedRates);
mask = update_basic_rate23a(cur_network->SupportedRates,
supportRateNum);
break; break;
default: /* for each sta in IBSS */ default: /* for each sta in IBSS */
supportRateNum = rtw_get_rateset_len23a(pmlmeinfo->FW_sta_info[mac_id].SupportedRates); supportRateNum = rtw_get_rateset_len23a(
mask = update_supported_rate23a(cur_network->SupportedRates, supportRateNum); pmlmeinfo->FW_sta_info[mac_id].SupportedRates);
mask = update_supported_rate23a(cur_network->SupportedRates,
supportRateNum);
break; break;
} }
mask |= ((raid<<28)&0xf0000000); mask |= ((raid<<28)&0xf0000000);
@ -5897,8 +5926,8 @@ static void btdm_1AntUpdateHalRAMask(struct rtw_adapter *padapter, u32 mac_id, u
arg |= BIT(5); arg |= BIT(5);
RTPRINT(FBT, BT_TRACE, RTPRINT(FBT, BT_TRACE,
("[BTCoex], Update FW RAID entry, MASK = 0x%08x, arg = 0x%02x\n", ("[BTCoex], Update FW RAID entry, MASK = 0x%08x, "
mask, arg)); "arg = 0x%02x\n", mask, arg));
rtl8723a_set_raid_cmd(padapter, mask, arg); rtl8723a_set_raid_cmd(padapter, mask, arg);
} else { } else {
@ -5912,7 +5941,8 @@ static void btdm_1AntUpdateHalRAMask(struct rtw_adapter *padapter, u32 mac_id, u
pdmpriv->INIDATA_RATE[mac_id] = init_rate; pdmpriv->INIDATA_RATE[mac_id] = init_rate;
} }
static void btdm_1AntUpdateHalRAMaskForSCO(struct rtw_adapter *padapter, u8 forceUpdate) static void
btdm_1AntUpdateHalRAMaskForSCO(struct rtw_adapter *padapter, u8 forceUpdate)
{ {
struct btdm_8723a_1ant *pBtdm8723; struct btdm_8723a_1ant *pBtdm8723;
struct sta_priv *pstapriv; struct sta_priv *pstapriv;
@ -5923,7 +5953,7 @@ static void btdm_1AntUpdateHalRAMaskForSCO(struct rtw_adapter *padapter, u8 forc
pBtdm8723 = &GET_HAL_DATA(padapter)->bt_coexist.halCoex8723.btdm1Ant; pBtdm8723 = &GET_HAL_DATA(padapter)->bt_coexist.halCoex8723.btdm1Ant;
if ((pBtdm8723->bRAChanged == true) && (forceUpdate == false)) if (pBtdm8723->bRAChanged == true && forceUpdate == false)
return; return;
pstapriv = &padapter->stapriv; pstapriv = &padapter->stapriv;
@ -5966,9 +5996,13 @@ static void btdm_1AntRecoverHalRAMask(struct rtw_adapter *padapter)
static void static void
btdm_1AntBTStateChangeHandler(struct rtw_adapter *padapter, btdm_1AntBTStateChangeHandler(struct rtw_adapter *padapter,
enum bt_state_1ant oldState, enum bt_state_1ant newState) enum bt_state_1ant oldState,
enum bt_state_1ant newState)
{ {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT state change, %s => %s\n", BtStateString[oldState], BtStateString[newState])); struct hal_data_8723a *phaldata;
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT state change, %s => %s\n",
BtStateString[oldState],
BtStateString[newState]));
/* BT default ignore wlan active, */ /* BT default ignore wlan active, */
/* WiFi MUST disable this when BT is enable */ /* WiFi MUST disable this when BT is enable */
@ -5985,22 +6019,23 @@ btdm_1AntBTStateChangeHandler(struct rtw_adapter *padapter,
btdm_1AntRecoverHalRAMask(padapter); btdm_1AntRecoverHalRAMask(padapter);
} }
} else { } else {
GET_HAL_DATA(padapter)->bt_coexist.halCoex8723.btdm1Ant.bRAChanged = false; phaldata = GET_HAL_DATA(padapter);
phaldata->bt_coexist.halCoex8723.btdm1Ant.bRAChanged = false;
} }
if (oldState == newState) if (oldState == newState)
return; return;
if (oldState == BT_INFO_STATE_ACL_ONLY_BUSY) { if (oldState == BT_INFO_STATE_ACL_ONLY_BUSY) {
struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter); struct hal_data_8723a *Hal = GET_HAL_DATA(padapter);
pHalData->bt_coexist.halCoex8723.btdm1Ant.psTdmaMonitorCnt = 0; Hal->bt_coexist.halCoex8723.btdm1Ant.psTdmaMonitorCnt = 0;
pHalData->bt_coexist.halCoex8723.btdm1Ant.psTdmaMonitorCntForSCO = 0; Hal->bt_coexist.halCoex8723.btdm1Ant.psTdmaMonitorCntForSCO = 0;
} }
if ((oldState == BT_INFO_STATE_SCO_ONLY_BUSY) || if ((oldState == BT_INFO_STATE_SCO_ONLY_BUSY) ||
(oldState == BT_INFO_STATE_ACL_SCO_BUSY)) { (oldState == BT_INFO_STATE_ACL_SCO_BUSY)) {
struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter); struct hal_data_8723a *Hal = GET_HAL_DATA(padapter);
pHalData->bt_coexist.halCoex8723.btdm1Ant.psTdmaMonitorCntForSCO = 0; Hal->bt_coexist.halCoex8723.btdm1Ant.psTdmaMonitorCntForSCO = 0;
} }
/* Active 2Ant mechanism when BT Connected */ /* Active 2Ant mechanism when BT Connected */
@ -6008,14 +6043,16 @@ btdm_1AntBTStateChangeHandler(struct rtw_adapter *padapter,
(oldState == BT_INFO_STATE_NO_CONNECTION)) { (oldState == BT_INFO_STATE_NO_CONNECTION)) {
if ((newState != BT_INFO_STATE_DISABLED) && if ((newState != BT_INFO_STATE_DISABLED) &&
(newState != BT_INFO_STATE_NO_CONNECTION)) { (newState != BT_INFO_STATE_NO_CONNECTION)) {
BTDM_SetSwRfRxLpfCorner(padapter, BT_RF_RX_LPF_CORNER_SHRINK); BTDM_SetSwRfRxLpfCorner(padapter,
BT_RF_RX_LPF_CORNER_SHRINK);
BTDM_AGCTable(padapter, BT_AGCTABLE_ON); BTDM_AGCTable(padapter, BT_AGCTABLE_ON);
BTDM_BBBackOffLevel(padapter, BT_BB_BACKOFF_ON); BTDM_BBBackOffLevel(padapter, BT_BB_BACKOFF_ON);
} }
} else { } else {
if ((newState == BT_INFO_STATE_DISABLED) || if ((newState == BT_INFO_STATE_DISABLED) ||
(newState == BT_INFO_STATE_NO_CONNECTION)) { (newState == BT_INFO_STATE_NO_CONNECTION)) {
BTDM_SetSwRfRxLpfCorner(padapter, BT_RF_RX_LPF_CORNER_RESUME); BTDM_SetSwRfRxLpfCorner(padapter,
BT_RF_RX_LPF_CORNER_RESUME);
BTDM_AGCTable(padapter, BT_AGCTABLE_OFF); BTDM_AGCTable(padapter, BT_AGCTABLE_OFF);
BTDM_BBBackOffLevel(padapter, BT_BB_BACKOFF_OFF); BTDM_BBBackOffLevel(padapter, BT_BB_BACKOFF_OFF);
} }
@ -6036,17 +6073,23 @@ static void btdm_1AntBtCoexistHandler(struct rtw_adapter *padapter)
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT is disabled\n")); RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT is disabled\n"));
if (BTDM_IsWifiConnectionExist(padapter)) { if (BTDM_IsWifiConnectionExist(padapter)) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], wifi is connected\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], wifi is connected\n"));
if (BTDM_IsWifiBusy(padapter)) { if (BTDM_IsWifiBusy(padapter)) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], Wifi is busy\n")); RTPRINT(FBT, BT_TRACE,
btdm_1AntSetPSTDMA(padapter, false, 0, false, 9); ("[BTCoex], Wifi is busy\n"));
btdm_1AntSetPSTDMA(padapter, false, 0,
false, 9);
} else { } else {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], Wifi is idle\n")); RTPRINT(FBT, BT_TRACE,
_btdm_1AntSetPSTDMA(padapter, true, 2, 1, false, 9); ("[BTCoex], Wifi is idle\n"));
_btdm_1AntSetPSTDMA(padapter, true, 2, 1,
false, 9);
} }
} else { } else {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], wifi is disconnected\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], wifi is disconnected\n"));
btdm_1AntSetPSTDMA(padapter, false, 0, false, 9); btdm_1AntSetPSTDMA(padapter, false, 0, false, 9);
} }
@ -6054,24 +6097,29 @@ static void btdm_1AntBtCoexistHandler(struct rtw_adapter *padapter)
RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT is enabled\n")); RTPRINT(FBT, BT_TRACE, ("[BTCoex], BT is enabled\n"));
if (BTDM_IsWifiConnectionExist(padapter)) { if (BTDM_IsWifiConnectionExist(padapter)) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], wifi is connected\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], wifi is connected\n"));
btdm_1AntWifiParaAdjust(padapter, true); btdm_1AntWifiParaAdjust(padapter, true);
btdm_1AntCoexProcessForWifiConnect(padapter); btdm_1AntCoexProcessForWifiConnect(padapter);
} else { } else {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], wifi is disconnected\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], wifi is disconnected\n"));
/* Antenna switch at BT side(0x870 = 0x300, 0x860 = 0x210) after PSTDMA off */ /* Antenna switch at BT side(0x870 = 0x300,
0x860 = 0x210) after PSTDMA off */
btdm_1AntWifiParaAdjust(padapter, false); btdm_1AntWifiParaAdjust(padapter, false);
btdm_1AntSetPSTDMA(padapter, false, 0, false, 0); btdm_1AntSetPSTDMA(padapter, false, 0, false, 0);
} }
} }
btdm_1AntBTStateChangeHandler(padapter, pBtCoex8723->prec2hBtInfo, pBtCoex8723->c2hBtInfo); btdm_1AntBTStateChangeHandler(padapter, pBtCoex8723->prec2hBtInfo,
pBtCoex8723->c2hBtInfo);
pBtCoex8723->prec2hBtInfo = pBtCoex8723->c2hBtInfo; pBtCoex8723->prec2hBtInfo = pBtCoex8723->c2hBtInfo;
} }
void BTDM_1AntSignalCompensation(struct rtw_adapter *padapter, u8 *rssi_wifi, u8 *rssi_bt) void BTDM_1AntSignalCompensation(struct rtw_adapter *padapter,
u8 *rssi_wifi, u8 *rssi_bt)
{ {
struct hal_data_8723a *pHalData; struct hal_data_8723a *pHalData;
struct btdm_8723a_1ant *pBtdm8723; struct btdm_8723a_1ant *pBtdm8723;
@ -6117,14 +6165,19 @@ void BTDM_1AntSignalCompensation(struct rtw_adapter *padapter, u8 *rssi_wifi, u8
} }
if (rssi_wifi && RSSI_WiFi_Cmpnstn) { if (rssi_wifi && RSSI_WiFi_Cmpnstn) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1AntSgnlCmpnstn, case %d, WiFiCmpnstn =%d(%d => %d)\n", RTPRINT(FBT, BT_TRACE,
pBtdm8723->curPsTdma, RSSI_WiFi_Cmpnstn, *rssi_wifi, *rssi_wifi+RSSI_WiFi_Cmpnstn)); ("[BTCoex], 1AntSgnlCmpnstn, case %d, WiFiCmpnstn "
"=%d(%d => %d)\n", pBtdm8723->curPsTdma,
RSSI_WiFi_Cmpnstn, *rssi_wifi,
*rssi_wifi+RSSI_WiFi_Cmpnstn));
*rssi_wifi += RSSI_WiFi_Cmpnstn; *rssi_wifi += RSSI_WiFi_Cmpnstn;
} }
if (rssi_bt && RSSI_BT_Cmpnstn) { if (rssi_bt && RSSI_BT_Cmpnstn) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1AntSgnlCmpnstn, case %d, BTCmpnstn =%d(%d => %d)\n", RTPRINT(FBT, BT_TRACE,
pBtdm8723->curPsTdma, RSSI_BT_Cmpnstn, *rssi_bt, *rssi_bt+RSSI_BT_Cmpnstn)); ("[BTCoex], 1AntSgnlCmpnstn, case %d, BTCmpnstn "
"=%d(%d => %d)\n", pBtdm8723->curPsTdma,
RSSI_BT_Cmpnstn, *rssi_bt, *rssi_bt+RSSI_BT_Cmpnstn));
*rssi_bt += RSSI_BT_Cmpnstn; *rssi_bt += RSSI_BT_Cmpnstn;
} }
} }
@ -6160,7 +6213,8 @@ static void BTDM_1AntForHalt(struct rtw_adapter *padapter)
{ {
RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for halt\n")); RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for halt\n"));
GET_HAL_DATA(padapter)->bt_coexist.halCoex8723.btdm1Ant.bWiFiHalt = true; GET_HAL_DATA(padapter)->bt_coexist.halCoex8723.btdm1Ant.bWiFiHalt =
true;
btdm_1AntWifiParaAdjust(padapter, false); btdm_1AntWifiParaAdjust(padapter, false);
@ -6178,7 +6232,8 @@ static void BTDM_1AntLpsLeave(struct rtw_adapter *padapter)
RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for LPS Leave\n")); RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for LPS Leave\n"));
/* Prevent from entering LPS again */ /* Prevent from entering LPS again */
GET_HAL_DATA(padapter)->bt_coexist.halCoex8723.btdm1Ant.bWiFiHalt = true; GET_HAL_DATA(padapter)->bt_coexist.halCoex8723.btdm1Ant.bWiFiHalt =
true;
btdm_1AntSetPSTDMA(padapter, false, 0, false, 8); btdm_1AntSetPSTDMA(padapter, false, 0, false, 8);
/*btdm_1AntPsTdma(padapter, false, 8); */ /*btdm_1AntPsTdma(padapter, false, 8); */
@ -6188,13 +6243,14 @@ static void BTDM_1AntWifiAssociateNotify(struct rtw_adapter *padapter, u8 type)
{ {
struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter); struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for associate, type =%d\n", type)); RTPRINT(FBT, BT_TRACE,
("\n[BTCoex], 1Ant for associate, type =%d\n", type));
if (type) { if (type) {
rtl8723a_CheckAntenna_Selection(padapter); rtl8723a_CheckAntenna_Selection(padapter);
if (BT_IsBtDisabled(padapter)) { if (BT_IsBtDisabled(padapter))
btdm_1AntSetPSTDMA(padapter, false, 0, false, 9); btdm_1AntSetPSTDMA(padapter, false, 0, false, 9);
} else { else {
struct bt_coexist_8723a *pBtCoex; struct bt_coexist_8723a *pBtCoex;
u8 BtState; u8 BtState;
@ -6203,20 +6259,24 @@ static void BTDM_1AntWifiAssociateNotify(struct rtw_adapter *padapter, u8 type)
btdm_1AntTSFSwitch(padapter, true); btdm_1AntTSFSwitch(padapter, true);
if ((BtState == BT_INFO_STATE_NO_CONNECTION) || if (BtState == BT_INFO_STATE_NO_CONNECTION ||
(BtState == BT_INFO_STATE_CONNECT_IDLE)) { BtState == BT_INFO_STATE_CONNECT_IDLE) {
btdm_1AntSetPSTDMA(padapter, false, 0, true, 28); btdm_1AntSetPSTDMA(padapter, false, 0,
} else if ((BtState == BT_INFO_STATE_SCO_ONLY_BUSY) || true, 28);
(BtState == BT_INFO_STATE_ACL_SCO_BUSY)) { } else if (BtState == BT_INFO_STATE_SCO_ONLY_BUSY ||
btdm_1AntSetPSTDMA(padapter, false, 0, false, 8); BtState == BT_INFO_STATE_ACL_SCO_BUSY) {
btdm_1AntSetPSTDMA(padapter, false, 0,
false, 8);
rtw_write32(padapter, 0x6c0, 0x5a5a5a5a); rtw_write32(padapter, 0x6c0, 0x5a5a5a5a);
rtw_write32(padapter, 0x6c4, 0x5a5a5a5a); rtw_write32(padapter, 0x6c4, 0x5a5a5a5a);
} else if ((BtState == BT_INFO_STATE_ACL_ONLY_BUSY) || } else if (BtState == BT_INFO_STATE_ACL_ONLY_BUSY ||
(BtState == BT_INFO_STATE_ACL_INQ_OR_PAG)) { BtState == BT_INFO_STATE_ACL_INQ_OR_PAG) {
if (pBtCoex->c2hBtProfile == BT_INFO_HID) if (pBtCoex->c2hBtProfile == BT_INFO_HID)
btdm_1AntSetPSTDMA(padapter, false, 0, true, 35); btdm_1AntSetPSTDMA(padapter, false, 0,
true, 35);
else else
btdm_1AntSetPSTDMA(padapter, false, 0, true, 29); btdm_1AntSetPSTDMA(padapter, false, 0,
true, 29);
} }
} }
} else { } else {
@ -6239,22 +6299,24 @@ BTDM_1AntMediaStatusNotify(struct rtw_adapter *padapter,
pBtCoex = &GET_HAL_DATA(padapter)->bt_coexist.halCoex8723; pBtCoex = &GET_HAL_DATA(padapter)->bt_coexist.halCoex8723;
RTPRINT(FBT, BT_TRACE, ("\n\n[BTCoex]******************************\n")); RTPRINT(FBT, BT_TRACE,
("\n\n[BTCoex]******************************\n"));
RTPRINT(FBT, BT_TRACE, ("[BTCoex], MediaStatus, WiFi %s !!\n", RTPRINT(FBT, BT_TRACE, ("[BTCoex], MediaStatus, WiFi %s !!\n",
mstatus == RT_MEDIA_CONNECT?"CONNECT":"DISCONNECT")); mstatus == RT_MEDIA_CONNECT?"CONNECT":"DISCONNECT"));
RTPRINT(FBT, BT_TRACE, ("[BTCoex]******************************\n")); RTPRINT(FBT, BT_TRACE, ("[BTCoex]******************************\n"));
if (RT_MEDIA_CONNECT == mstatus) { if (RT_MEDIA_CONNECT == mstatus) {
if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE)) { if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE)) {
if ((pBtCoex->c2hBtInfo == BT_INFO_STATE_SCO_ONLY_BUSY) || if (pBtCoex->c2hBtInfo == BT_INFO_STATE_SCO_ONLY_BUSY ||
(pBtCoex->c2hBtInfo == BT_INFO_STATE_ACL_SCO_BUSY)) pBtCoex->c2hBtInfo == BT_INFO_STATE_ACL_SCO_BUSY)
btdm_1AntUpdateHalRAMaskForSCO(padapter, true); btdm_1AntUpdateHalRAMaskForSCO(padapter, true);
} }
padapter->pwrctrlpriv.DelayLPSLastTimeStamp = jiffies; padapter->pwrctrlpriv.DelayLPSLastTimeStamp = jiffies;
BTDM_1AntForDhcp(padapter); BTDM_1AntForDhcp(padapter);
} else { } else {
/* DBG_8723A("%s rtl8723a_DeinitAntenna_Selection\n", __func__); */ /* DBG_8723A("%s rtl8723a_DeinitAntenna_Selection\n",
__func__); */
rtl8723a_DeinitAntenna_Selection(padapter); rtl8723a_DeinitAntenna_Selection(padapter);
btdm_1AntBtCoexistHandler(padapter); btdm_1AntBtCoexistHandler(padapter);
pBtCoex->btdm1Ant.bRAChanged = false; pBtCoex->btdm1Ant.bRAChanged = false;
@ -6274,8 +6336,10 @@ void BTDM_1AntForDhcp(struct rtw_adapter *padapter)
pBtdm8723 = &pBtCoex->btdm1Ant; pBtdm8723 = &pBtCoex->btdm1Ant;
RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for DHCP\n")); RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for DHCP\n"));
RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1Ant for DHCP, WiFi is %s\n", BTDM_IsWifiBusy(padapter)?"Busy":"IDLE")); RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1Ant for DHCP, WiFi is %s\n",
RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1Ant for DHCP, %s\n", BtStateString[BtState])); BTDM_IsWifiBusy(padapter)?"Busy":"IDLE"));
RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1Ant for DHCP, %s\n",
BtStateString[BtState]));
BTDM_1AntWifiAssociateNotify(padapter, true); BTDM_1AntWifiAssociateNotify(padapter, true);
} }
@ -6292,9 +6356,12 @@ static void BTDM_1AntWifiScanNotify(struct rtw_adapter *padapter, u8 scanType)
pBtCoex = &pHalData->bt_coexist.halCoex8723; pBtCoex = &pHalData->bt_coexist.halCoex8723;
pBtdm8723 = &pBtCoex->btdm1Ant; pBtdm8723 = &pBtCoex->btdm1Ant;
RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for wifi scan =%d!!\n", scanType)); RTPRINT(FBT, BT_TRACE, ("\n[BTCoex], 1Ant for wifi scan =%d!!\n",
RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1Ant for wifi scan, WiFi is %s\n", BTDM_IsWifiBusy(padapter)?"Busy":"IDLE")); scanType));
RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1Ant for wifi scan, %s\n", BtStateString[BtState])); RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1Ant for wifi scan, WiFi is %s\n",
BTDM_IsWifiBusy(padapter)?"Busy":"IDLE"));
RTPRINT(FBT, BT_TRACE, ("[BTCoex], 1Ant for wifi scan, %s\n",
BtStateString[BtState]));
if (scanType) { if (scanType) {
rtl8723a_CheckAntenna_Selection(padapter); rtl8723a_CheckAntenna_Selection(padapter);
@ -6306,10 +6373,13 @@ static void BTDM_1AntWifiScanNotify(struct rtw_adapter *padapter, u8 scanType)
if ((BtState == BT_INFO_STATE_SCO_ONLY_BUSY) || if ((BtState == BT_INFO_STATE_SCO_ONLY_BUSY) ||
(BtState == BT_INFO_STATE_ACL_SCO_BUSY)) { (BtState == BT_INFO_STATE_ACL_SCO_BUSY)) {
if (pBtCoex->bC2hBtInquiryPage) { if (pBtCoex->bC2hBtInquiryPage) {
btdm_1AntSetPSTDMA(padapter, false, 0, true, 32); btdm_1AntSetPSTDMA(padapter, false, 0,
true, 32);
} else { } else {
padapter->pwrctrlpriv.btcoex_rfon = true; padapter->pwrctrlpriv.btcoex_rfon =
btdm_1AntSetPSTDMA(padapter, true, 0, true, 33); true;
btdm_1AntSetPSTDMA(padapter, true, 0,
true, 33);
} }
} else if (true == pBtCoex->bC2hBtInquiryPage) { } else if (true == pBtCoex->bC2hBtInquiryPage) {
padapter->pwrctrlpriv.btcoex_rfon = true; padapter->pwrctrlpriv.btcoex_rfon = true;
@ -6317,9 +6387,11 @@ static void BTDM_1AntWifiScanNotify(struct rtw_adapter *padapter, u8 scanType)
} else if (BtState == BT_INFO_STATE_ACL_ONLY_BUSY) { } else if (BtState == BT_INFO_STATE_ACL_ONLY_BUSY) {
padapter->pwrctrlpriv.btcoex_rfon = true; padapter->pwrctrlpriv.btcoex_rfon = true;
if (pBtCoex->c2hBtProfile == BT_INFO_HID) if (pBtCoex->c2hBtProfile == BT_INFO_HID)
btdm_1AntSetPSTDMA(padapter, true, 0, true, 34); btdm_1AntSetPSTDMA(padapter, true, 0,
true, 34);
else else
btdm_1AntSetPSTDMA(padapter, true, 0, true, 4); btdm_1AntSetPSTDMA(padapter, true, 0,
true, 4);
} else { } else {
padapter->pwrctrlpriv.btcoex_rfon = true; padapter->pwrctrlpriv.btcoex_rfon = true;
btdm_1AntSetPSTDMA(padapter, true, 0, true, 5); btdm_1AntSetPSTDMA(padapter, true, 0, true, 5);
@ -6363,16 +6435,18 @@ static void BTDM_1AntFwC2hBtInfo8723A(struct rtw_adapter *padapter)
pBtCoex->bC2hBtInquiryPage = false; pBtCoex->bC2hBtInquiryPage = false;
btState &= ~BIT(2); btState &= ~BIT(2);
if (!(btState & BIT(0))) { if (!(btState & BIT(0)))
pBtCoex->c2hBtInfo = BT_INFO_STATE_NO_CONNECTION; pBtCoex->c2hBtInfo = BT_INFO_STATE_NO_CONNECTION;
} else { else {
if (btState == 0x1) { if (btState == 0x1)
pBtCoex->c2hBtInfo = BT_INFO_STATE_CONNECT_IDLE; pBtCoex->c2hBtInfo = BT_INFO_STATE_CONNECT_IDLE;
} else if (btState == 0x9) { else if (btState == 0x9) {
if (pBtCoex->bC2hBtInquiryPage == true) if (pBtCoex->bC2hBtInquiryPage == true)
pBtCoex->c2hBtInfo = BT_INFO_STATE_ACL_INQ_OR_PAG; pBtCoex->c2hBtInfo =
BT_INFO_STATE_ACL_INQ_OR_PAG;
else else
pBtCoex->c2hBtInfo = BT_INFO_STATE_ACL_ONLY_BUSY; pBtCoex->c2hBtInfo =
BT_INFO_STATE_ACL_ONLY_BUSY;
pBtMgnt->ExtConfig.bBTBusy = true; pBtMgnt->ExtConfig.bBTBusy = true;
} else if (btState == 0x3) { } else if (btState == 0x3) {
pBtCoex->c2hBtInfo = BT_INFO_STATE_SCO_ONLY_BUSY; pBtCoex->c2hBtInfo = BT_INFO_STATE_SCO_ONLY_BUSY;
@ -6380,15 +6454,15 @@ static void BTDM_1AntFwC2hBtInfo8723A(struct rtw_adapter *padapter)
} else if (btState == 0xb) { } else if (btState == 0xb) {
pBtCoex->c2hBtInfo = BT_INFO_STATE_ACL_SCO_BUSY; pBtCoex->c2hBtInfo = BT_INFO_STATE_ACL_SCO_BUSY;
pBtMgnt->ExtConfig.bBTBusy = true; pBtMgnt->ExtConfig.bBTBusy = true;
} else { } else
pBtCoex->c2hBtInfo = BT_INFO_STATE_MAX; pBtCoex->c2hBtInfo = BT_INFO_STATE_MAX;
}
if (pBtMgnt->ExtConfig.bBTBusy) if (pBtMgnt->ExtConfig.bBTBusy)
pHalData->bt_coexist.CurrentState &= ~BT_COEX_STATE_BT_IDLE; pHalData->bt_coexist.CurrentState &=
~BT_COEX_STATE_BT_IDLE;
} }
if ((BT_INFO_STATE_NO_CONNECTION == pBtCoex->c2hBtInfo) || if (BT_INFO_STATE_NO_CONNECTION == pBtCoex->c2hBtInfo ||
(BT_INFO_STATE_CONNECT_IDLE == pBtCoex->c2hBtInfo)) { BT_INFO_STATE_CONNECT_IDLE == pBtCoex->c2hBtInfo) {
if (pBtCoex->bC2hBtInquiryPage) if (pBtCoex->bC2hBtInquiryPage)
pBtCoex->c2hBtInfo = BT_INFO_STATE_INQ_OR_PAG; pBtCoex->c2hBtInfo = BT_INFO_STATE_INQ_OR_PAG;
} }
@ -6411,12 +6485,14 @@ void BTDM_1AntBtCoexist8723A(struct rtw_adapter *padapter)
if (check_fwstate(pmlmepriv, WIFI_SITE_MONITOR)) { if (check_fwstate(pmlmepriv, WIFI_SITE_MONITOR)) {
/* already done in BTDM_1AntForScan() */ /* already done in BTDM_1AntForScan() */
RTPRINT(FBT, BT_TRACE, ("[BTCoex], wifi is under scan progress!!\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], wifi is under scan progress!!\n"));
return; return;
} }
if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING)) { if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING)) {
RTPRINT(FBT, BT_TRACE, ("[BTCoex], wifi is under link progress!!\n")); RTPRINT(FBT, BT_TRACE,
("[BTCoex], wifi is under link progress!!\n"));
return; return;
} }