/*
========================================================================
Routine Description:
Caller ensures we has 802.11n support.
Calls at setting HT from AP/STASetinformation
Arguments:
pAd - Pointer to our adapter
phymode -
========================================================================
*/
VOID RTMPSetIndividualHT(
IN RTMP_ADAPTER *pAd,
IN UCHAR apidx)
{
RT_PHY_INFO *pDesired_ht_phy = NULL;
UCHAR TxStream = pAd->CommonCfg.TxStream;
UCHAR DesiredMcs = MCS_AUTO;
UCHAR encrypt_mode = Ndis802_11EncryptionDisabled;
do
{
#ifdef CONFIG_AP_SUPPORT
#ifdef APCLI_SUPPORT
if (apidx >= MIN_NET_DEVICE_FOR_APCLI)
{
UCHAR idx = apidx - MIN_NET_DEVICE_FOR_APCLI;
if (idx < MAX_APCLI_NUM)
{
pDesired_ht_phy = &pAd->ApCfg.ApCliTab[idx].DesiredHtPhyInfo;
DesiredMcs = pAd->ApCfg.ApCliTab[idx].DesiredTransmitSetting.field.MCS;
encrypt_mode = pAd->ApCfg.ApCliTab[idx].WepStatus;
pAd->ApCfg.ApCliTab[idx].bAutoTxRateSwitch = (DesiredMcs == MCS_AUTO) ? TRUE : FALSE;
break;
}
else
{
DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid idx(%d)\n", idx));
return;
}
}
#endif /* APCLI_SUPPORT */
IF_DEV_CONFIG_OPMODE_ON_AP(pAd)
{
#ifdef WDS_SUPPORT
if (apidx >= MIN_NET_DEVICE_FOR_WDS)
{
UCHAR idx = apidx - MIN_NET_DEVICE_FOR_WDS;
if (idx < MAX_WDS_ENTRY)
{
pDesired_ht_phy = &pAd->WdsTab.WdsEntry[idx].DesiredHtPhyInfo;
DesiredMcs = pAd->WdsTab.WdsEntry[idx].DesiredTransmitSetting.field.MCS;
/*encrypt_mode = pAd->WdsTab.WdsEntry[idx].WepStatus;*/
pAd->WdsTab.WdsEntry[idx].bAutoTxRateSwitch = (DesiredMcs == MCS_AUTO) ? TRUE : FALSE;
break;
}
else
{
DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx));
return;
}
}
#endif /* WDS_SUPPORT */
if ((apidx < pAd->ApCfg.BssidNum) && (apidx < MAX_MBSSID_NUM(pAd)) && (apidx < HW_BEACON_MAX_NUM))
{
pDesired_ht_phy = &pAd->ApCfg.MBSSID[apidx].DesiredHtPhyInfo;
DesiredMcs = pAd->ApCfg.MBSSID[apidx].DesiredTransmitSetting.field.MCS;
encrypt_mode = pAd->ApCfg.MBSSID[apidx].WepStatus;
pAd->ApCfg.MBSSID[apidx].bWmmCapable = TRUE;
pAd->ApCfg.MBSSID[apidx].bAutoTxRateSwitch = (DesiredMcs == MCS_AUTO) ? TRUE : FALSE;
break;
}
DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx));
return;
}
#endif /* CONFIG_AP_SUPPORT */
} while (FALSE);
if (pDesired_ht_phy == NULL)
{
DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx));
return;
}
RTMPZeroMemory(pDesired_ht_phy, sizeof(RT_PHY_INFO));
DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetIndividualHT : Desired MCS = %d\n", DesiredMcs));
/* Check the validity of MCS */
if ((TxStream == 1) && ((DesiredMcs >= MCS_8) && (DesiredMcs <= MCS_15)))
{
DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS(%d) is invalid in 1S, reset it as MCS_7\n", DesiredMcs));
DesiredMcs = MCS_7;
}
if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_20) && (DesiredMcs == MCS_32))
{
DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS_32 is only supported in 40-MHz, reset it as MCS_0\n"));
DesiredMcs = MCS_0;
}
/*
WFA recommend to restrict the encryption type in 11n-HT mode.
So, the WEP and TKIP are not allowed in HT rate.
*/
if (pAd->CommonCfg.HT_DisallowTKIP && IS_INVALID_HT_SECURITY(encrypt_mode))
{
DBGPRINT(RT_DEBUG_WARN, ("%s : Use legacy rate in WEP/TKIP encryption mode (apidx=%d)\n",
__FUNCTION__, apidx));
return;
}
if (pAd->CommonCfg.HT_Disable)
{
DBGPRINT(RT_DEBUG_TRACE, ("%s : HT is disabled\n", __FUNCTION__));
return;
}
pDesired_ht_phy->bHtEnable = TRUE;
/* Decide desired Tx MCS*/
switch (TxStream)
{
case 1:
if (DesiredMcs == MCS_AUTO)
pDesired_ht_phy->MCSSet[0]= 0xff;
else if (DesiredMcs <= MCS_7)
pDesired_ht_phy->MCSSet[0]= 1<<DesiredMcs;
break;
case 2:
if (DesiredMcs == MCS_AUTO)
{
pDesired_ht_phy->MCSSet[0]= 0xff;
pDesired_ht_phy->MCSSet[1]= 0xff;
}
else if (DesiredMcs <= MCS_15)
{
ULONG mode;
mode = DesiredMcs / 8;
if (mode < 2)
pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8));
}
break;
case 3:
if (DesiredMcs == MCS_AUTO)
{
/* MCS0 ~ MCS23, 3 bytes */
pDesired_ht_phy->MCSSet[0]= 0xff;
pDesired_ht_phy->MCSSet[1]= 0xff;
pDesired_ht_phy->MCSSet[2]= 0xff;
}
else if (DesiredMcs <= MCS_23)
{
ULONG mode;
mode = DesiredMcs / 8;
if (mode < 3)
pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8));
}
break;
}
if(pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_40)
{
if (DesiredMcs == MCS_AUTO || DesiredMcs == MCS_32)
pDesired_ht_phy->MCSSet[4] = 0x1;
}
/* update HT Rate setting */
if (pAd->OpMode == OPMODE_STA)
{
MlmeUpdateHtTxRates(pAd, BSS0);
}
else
MlmeUpdateHtTxRates(pAd, apidx);
#ifdef DOT11_VHT_AC
if (WMODE_CAP_AC(pAd->CommonCfg.PhyMode)) {
pDesired_ht_phy->bVhtEnable = TRUE;
rtmp_set_vht(pAd, pDesired_ht_phy);
}
#endif /* DOT11_VHT_AC */
}
/*
========================================================================
Routine Description:
Caller ensures we has 802.11n support.
Calls at setting HT from AP/STASetinformation
Arguments:
pAd - Pointer to our adapter
phymode -
========================================================================
*/
VOID RTMPSetIndividualHT(struct rtmp_adapter *pAd, u8 apidx)
{
RT_PHY_INFO *pDesired_ht_phy = NULL;
u8 TxStream = pAd->CommonCfg.TxStream;
u8 DesiredMcs = MCS_AUTO;
u8 encrypt_mode = Ndis802_11EncryptionDisabled;
struct rtmp_wifi_dev *wdev;
do
{
#ifdef CONFIG_AP_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_AP(pAd)
{
if ((apidx < pAd->ApCfg.BssidNum) && (apidx < MAX_MBSSID_NUM(pAd)) && (apidx < HW_BEACON_MAX_NUM))
{
wdev = &pAd->ApCfg.MBSSID[apidx].wdev;
pDesired_ht_phy = &wdev->DesiredHtPhyInfo;
DesiredMcs = wdev->DesiredTransmitSetting.field.MCS;
#ifdef WFA_VHT_PF
// TODO: Sigma, this code segment used to work around for Sigma Automation!
if (WMODE_CAP_AC(pAd->CommonCfg.PhyMode) && (DesiredMcs != MCS_AUTO)) {
DesiredMcs += ((TxStream - 1) << 4);
pAd->ApCfg.MBSSID[apidx].DesiredTransmitSetting.field.FixedTxMode = FIXED_TXMODE_VHT;
RT_CfgSetAutoFallBack(pAd, "0");
} else {
RT_CfgSetAutoFallBack(pAd, "1");
}
#endif /* WFA_VHT_PF */
encrypt_mode = wdev->WepStatus;
pAd->ApCfg.MBSSID[apidx].wdev.bWmmCapable = true;
wdev->bAutoTxRateSwitch = (DesiredMcs == MCS_AUTO) ? true : false;
break;
}
DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx));
return;
}
#endif /* CONFIG_AP_SUPPORT */
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
{
wdev = &pAd->StaCfg.wdev;
pDesired_ht_phy = &wdev->DesiredHtPhyInfo;
DesiredMcs = wdev->DesiredTransmitSetting.field.MCS;
encrypt_mode = wdev->WepStatus;
break;
}
#endif /* CONFIG_STA_SUPPORT */
} while (false);
if (pDesired_ht_phy == NULL)
{
DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx));
return;
}
RTMPZeroMemory(pDesired_ht_phy, sizeof(RT_PHY_INFO));
DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetIndividualHT : Desired MCS = %d\n", DesiredMcs));
/* Check the validity of MCS */
if ((TxStream == 1) && ((DesiredMcs >= MCS_8) && (DesiredMcs <= MCS_15)))
{
DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS(%d) is invalid in 1S, reset it as MCS_7\n", DesiredMcs));
DesiredMcs = MCS_7;
}
if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_20) && (DesiredMcs == MCS_32))
{
DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS_32 is only supported in 40-MHz, reset it as MCS_0\n"));
DesiredMcs = MCS_0;
}
#ifdef CONFIG_STA_SUPPORT
if ((pAd->OpMode == OPMODE_STA) && (pAd->StaCfg.BssType == BSS_INFRA) && (apidx == MIN_NET_DEVICE_FOR_MBSSID))
;
else
#endif /* CONFIG_STA_SUPPORT */
/*
WFA recommend to restrict the encryption type in 11n-HT mode.
So, the WEP and TKIP are not allowed in HT rate.
*/
if (pAd->CommonCfg.HT_DisallowTKIP && IS_INVALID_HT_SECURITY(encrypt_mode))
{
#ifdef CONFIG_STA_SUPPORT
pAd->StaCfg.bAdhocN = false;
#endif /* CONFIG_STA_SUPPORT */
DBGPRINT(RT_DEBUG_WARN, ("%s : Use legacy rate in WEP/TKIP encryption mode (apidx=%d)\n",
__FUNCTION__, apidx));
return;
}
if (pAd->CommonCfg.HT_Disable)
{
#ifdef CONFIG_STA_SUPPORT
pAd->StaCfg.bAdhocN = false;
#endif /* CONFIG_STA_SUPPORT */
DBGPRINT(RT_DEBUG_TRACE, ("%s : HT is disabled\n", __FUNCTION__));
return;
}
pDesired_ht_phy->bHtEnable = true;
/* Decide desired Tx MCS*/
switch (TxStream)
{
case 1:
if (DesiredMcs == MCS_AUTO)
pDesired_ht_phy->MCSSet[0]= 0xff;
else if (DesiredMcs <= MCS_7)
pDesired_ht_phy->MCSSet[0]= 1<<DesiredMcs;
break;
case 2:
if (DesiredMcs == MCS_AUTO)
{
pDesired_ht_phy->MCSSet[0]= 0xff;
pDesired_ht_phy->MCSSet[1]= 0xff;
}
else if (DesiredMcs <= MCS_15)
{
ULONG mode;
mode = DesiredMcs / 8;
if (mode < 2)
pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8));
}
break;
case 3:
if (DesiredMcs == MCS_AUTO)
{
/* MCS0 ~ MCS23, 3 bytes */
pDesired_ht_phy->MCSSet[0]= 0xff;
pDesired_ht_phy->MCSSet[1]= 0xff;
pDesired_ht_phy->MCSSet[2]= 0xff;
}
else if (DesiredMcs <= MCS_23)
{
ULONG mode;
mode = DesiredMcs / 8;
if (mode < 3)
pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8));
}
break;
}
if(pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_40)
{
if (DesiredMcs == MCS_AUTO || DesiredMcs == MCS_32)
pDesired_ht_phy->MCSSet[4] = 0x1;
}
/* update HT Rate setting */
if (pAd->OpMode == OPMODE_STA)
{
MlmeUpdateHtTxRates(pAd, BSS0);
}
else
MlmeUpdateHtTxRates(pAd, apidx);
if (WMODE_CAP_AC(pAd->CommonCfg.PhyMode)) {
pDesired_ht_phy->bVhtEnable = true;
rtmp_set_vht(pAd, pDesired_ht_phy);
}
}
