Simple addition & removal of blank lines as required
Signed-off-by: John Whitmore <johnfwhitmore@xxxxxxxxx>
---
.../rtl8192u/ieee80211/rtl819x_HTProc.c | 64 +++++--------------
1 file changed, 16 insertions(+), 48 deletions(-)
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
index 1b61a8de1edf..47b6add256d0 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
@@ -111,9 +111,8 @@ void HTUpdateDefaultSetting(struct ieee80211_device *ieee)
pHTInfo->UsbRxFwAggrPacketNum = 8;
pHTInfo->UsbRxFwAggrTimeout = 16; ////usb rx FW aggregation timeout threshold.It's in units of 64us
#endif
-
-
}
+
/********************************************************************************************************************
*function: This function print out each field on HT capability IE mainly from (Beacon/ProbeRsp/AssocReq)
* input: u8* CapIE //Capability IE to be printed out
@@ -124,7 +123,6 @@ void HTUpdateDefaultSetting(struct ieee80211_device *ieee)
* *****************************************************************************************************************/
void HTDebugHTCapability(u8 *CapIE, u8 *TitleString)
{
-
static u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33}; // For 11n EWC definition, 2007.07.17, by Emily
PHT_CAPABILITY_ELE pCapELE;
@@ -148,8 +146,8 @@ void HTDebugHTCapability(u8 *CapIE, u8 *TitleString)
IEEE80211_DEBUG(IEEE80211_DL_HT, "\tMCS Rate Set = [%x][%x][%x][%x][%x]\n", pCapELE->MCS[0],\
pCapELE->MCS[1], pCapELE->MCS[2], pCapELE->MCS[3], pCapELE->MCS[4]);
return;
-
}
+
/********************************************************************************************************************
*function: This function print out each field on HT Information IE mainly from (Beacon/ProbeRsp)
* input: u8* InfoIE //Capability IE to be printed out
@@ -160,7 +158,6 @@ void HTDebugHTCapability(u8 *CapIE, u8 *TitleString)
* *****************************************************************************************************************/
void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString)
{
-
static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34}; // For 11n EWC definition, 2007.07.17, by Emily
PHT_INFORMATION_ELE pHTInfoEle;
@@ -261,7 +258,6 @@ static bool IsHTHalfNmodeSGI(struct ieee80211_device *ieee, bool is40MHz)
u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate)
{
-
u8 is40MHz;
u8 isShortGI;
@@ -271,7 +267,6 @@ u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate)
return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate&0x7f)];
}
-
u16 HTMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate)
{
PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
@@ -326,12 +321,11 @@ u16 TxCountToDataRate(struct ieee80211_device *ieee, u8 nDataRate)
}
}
-
-
bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee)
{
bool retValue = false;
struct ieee80211_network *net = &ieee->current_network;
+
if ((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3) == 0) ||
(memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3) == 0) ||
(memcmp(net->bssid, PCI_RALINK, 3) == 0) ||
@@ -364,6 +358,7 @@ static void HTIOTPeerDetermine(struct ieee80211_device *ieee)
{
PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
struct ieee80211_network *net = &ieee->current_network;
+
if (net->bssht.bdRT2RTAggregation)
pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK;
else if (net->broadcom_cap_exist)
@@ -389,6 +384,7 @@ static void HTIOTPeerDetermine(struct ieee80211_device *ieee)
IEEE80211_DEBUG(IEEE80211_DL_IOT, "Joseph debug!! IOTPEER: %x\n", pHTInfo->IOTPeer);
}
+
/********************************************************************************************************************
*function: Check whether driver should declare received rate up to MCS13 only since some chipset is not good
* at receiving MCS14~15 frame from some AP.
@@ -402,7 +398,6 @@ static u8 HTIOTActIsDisableMCS14(struct ieee80211_device *ieee, u8 *PeerMacAddr)
return 0;
}
-
/**
* Function: HTIOTActIsDisableMCS15
*
@@ -496,6 +491,7 @@ static u8 HTIOTActIsMgntUseCCK6M(struct ieee80211_network *network)
static u8 HTIOTActIsCCDFsync(u8 *PeerMacAddr)
{
u8 retValue = 0;
+
if ((memcmp(PeerMacAddr, UNKNOWN_BORADCOM, 3) == 0) ||
(memcmp(PeerMacAddr, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3) == 0) ||
(memcmp(PeerMacAddr, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3) == 0))
@@ -512,7 +508,6 @@ void HTResetIOTSetting(
pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN;
}
-
/********************************************************************************************************************
*function: Construct Capablility Element in Beacon... if HTEnable is turned on
* input: struct ieee80211_device* ieee
@@ -536,13 +531,13 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u
memset(posHTCap, 0, *len);
if (pHT->ePeerHTSpecVer == HT_SPEC_VER_EWC) {
u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33}; // For 11n EWC definition, 2007.07.17, by Emily
+
memcpy(posHTCap, EWC11NHTCap, sizeof(EWC11NHTCap));
pCapELE = (PHT_CAPABILITY_ELE)&(posHTCap[4]);
} else {
pCapELE = (PHT_CAPABILITY_ELE)posHTCap;
}
-
//HT capability info
pCapELE->AdvCoding = 0; // This feature is not supported now!!
if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) {
@@ -566,7 +561,6 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u
pCapELE->PSMP = 0; // Do not support now!!
pCapELE->LSigTxopProtect = 0; // Do not support now!!
-
//MAC HT parameters info
// TODO: Nedd to take care of this part
IEEE80211_DEBUG(IEEE80211_DL_HT, "TX HT cap/info ele BW=%d MaxAMSDUSize:%d DssCCk:%d\n", pCapELE->ChlWidth, pCapELE->MaxAMSDUSize, pCapELE->DssCCk);
@@ -594,6 +588,7 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u
// For RTL819X, if pairwisekey = wep/tkip, ap is ralink, we support only MCS0~7.
if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) {
int i;
+
for (i = 1; i < 16; i++)
pCapELE->MCS[i] = 0;
}
@@ -601,7 +596,6 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u
//Extended HT Capability Info
memset(&pCapELE->ExtHTCapInfo, 0, 2);
-
//TXBF Capabilities
memset(pCapELE->TxBFCap, 0, 4);
@@ -613,15 +607,13 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u
else
*len = 26 + 2;
-
-
// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA | IEEE80211_DL_HT, posHTCap, *len -2);
//Print each field in detail. Driver should not print out this message by default
// HTDebugHTCapability(posHTCap, (u8*)"HTConstructCapability()");
return;
-
}
+
/********************************************************************************************************************
*function: Construct Information Element in Beacon... if HTEnable is turned on
* input: struct ieee80211_device* ieee
@@ -636,6 +628,7 @@ void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *le
{
PRT_HIGH_THROUGHPUT pHT = ieee->pHTInfo;
PHT_INFORMATION_ELE pHTInfoEle = (PHT_INFORMATION_ELE)posHTInfo;
+
if ((posHTInfo == NULL) || (pHTInfoEle == NULL)) {
IEEE80211_DEBUG(IEEE80211_DL_ERR, "posHTInfo or pHTInfoEle can't be null in HTConstructInfoElement()\n");
return;
@@ -661,9 +654,7 @@ void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *le
memset(pHTInfoEle->BasicMSC, 0, 16);
-
*len = 22 + 2; //same above
-
} else {
//STA should not generate High Throughput Information Element
*len = 0;
@@ -733,20 +724,14 @@ void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg,
posRT2RTAgg->Octet[5] &= 0xfb;
}
*/
-
#else
// Do Nothing
#endif
posRT2RTAgg->Length = 6;
#endif
-
-
-
-
}
-
/********************************************************************************************************************
*function: Pick the right Rate Adaptive table to use
* input: struct ieee80211_device* ieee
@@ -757,6 +742,7 @@ void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg,
static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS)
{
u8 i;
+
if (pOperateMCS == NULL) {
IEEE80211_DEBUG(IEEE80211_DL_ERR, "pOperateMCS can't be null in HT_PickMCSRate()\n");
return false;
@@ -787,9 +773,7 @@ static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS)
//should never reach here
default:
-
break;
-
}
return true;
@@ -820,6 +804,7 @@ u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSF
u8 bitMap;
u8 mcsRate = 0;
u8 availableMcsRate[16];
+
if (pMCSRateSet == NULL || pMCSFilter == NULL) {
IEEE80211_DEBUG(IEEE80211_DL_ERR, "pMCSRateSet or pMCSFilter can't be null in HTGetHighestMCSRate()\n");
return false;
@@ -849,8 +834,6 @@ u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSF
return (mcsRate|0x80);
}
-
-
/*
**
**1.Filter our operation rate set with AP's rate set
@@ -863,7 +846,6 @@ u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSF
static u8 HTFilterMCSRate(struct ieee80211_device *ieee, u8 *pSupportMCS,
u8 *pOperateMCS)
{
-
u8 i = 0;
// filter out operational rate set not supported by AP, the length of it is 16
@@ -871,7 +853,6 @@ static u8 HTFilterMCSRate(struct ieee80211_device *ieee, u8 *pSupportMCS,
pOperateMCS[i] = ieee->Regdot11HTOperationalRateSet[i]&pSupportMCS[i];
}
-
// TODO: adjust our operational rate set according to our channel bandwidth, STBC and Antenna number
// TODO: fill suggested rate adaptive rate index and give firmware info using Tx command packet
@@ -891,6 +872,7 @@ static u8 HTFilterMCSRate(struct ieee80211_device *ieee, u8 *pSupportMCS,
return true;
}
+
void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset);
void HTOnAssocRsp(struct ieee80211_device *ieee)
{
@@ -924,7 +906,6 @@ void HTOnAssocRsp(struct ieee80211_device *ieee)
else
pPeerHTInfo = (PHT_INFORMATION_ELE)(pHTInfo->PeerHTInfoBuf);
-
////////////////////////////////////////////////////////
// Configurations:
////////////////////////////////////////////////////////
@@ -957,7 +938,6 @@ void HTOnAssocRsp(struct ieee80211_device *ieee)
pHTInfo->bCurSuppCCK = pHTInfo->bRegSuppCCK &&
(pPeerHTCap->DssCCk == 1);
-
//
// Config and configure A-MSDU setting
//
@@ -969,8 +949,6 @@ void HTOnAssocRsp(struct ieee80211_device *ieee)
pHTInfo->nCurrent_AMSDU_MaxSize = nMaxAMSDUSize;
else
pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
-
-
//
// Config A-MPDU setting
//
@@ -985,7 +963,6 @@ void HTOnAssocRsp(struct ieee80211_device *ieee)
pHTInfo->CurrentAMPDUFactor = pPeerHTCap->MaxRxAMPDUFactor;
else
pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
-
} else {
// Set MPDU density to 2 to Realtek AP, and set it to 0 for others
// Replace MPDU factor declared in original association response frame format. 2007.08.20 by Emily
@@ -1056,9 +1033,6 @@ void HTOnAssocRsp(struct ieee80211_device *ieee)
// Config current operation mode.
//
pHTInfo->CurrentOpMode = pPeerHTInfo->OptMode;
-
-
-
}
void HTSetConnectBwModeCallback(struct ieee80211_device *ieee);
@@ -1103,8 +1077,6 @@ void HTInitializeHTInfo(struct ieee80211_device *ieee)
pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density;
pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
-
-
// Initialize all of the parameters related to 11n
memset((void *)(&(pHTInfo->SelfHTCap)), 0, sizeof(pHTInfo->SelfHTCap));
memset((void *)(&(pHTInfo->SelfHTInfo)), 0, sizeof(pHTInfo->SelfHTInfo));
@@ -1126,11 +1098,13 @@ void HTInitializeHTInfo(struct ieee80211_device *ieee)
//MCS rate initialized here
{
u8 *RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]);
+
RegHTSuppRateSets[0] = 0xFF; //support MCS 0~7
RegHTSuppRateSets[1] = 0xFF; //support MCS 8~15
RegHTSuppRateSets[4] = 0x01; //support MCS 32
}
}
+
/********************************************************************************************************************
*function: initialize Bss HT structure(struct PBSS_HT)
* input: PBSS_HT pBssHT //to be initialized
@@ -1140,7 +1114,6 @@ void HTInitializeHTInfo(struct ieee80211_device *ieee)
********************************************************************************************************************/
void HTInitializeBssDesc(PBSS_HT pBssHT)
{
-
pBssHT->bdSupportHT = false;
memset(pBssHT->bdHTCapBuf, 0, sizeof(pBssHT->bdHTCapBuf));
pBssHT->bdHTCapLen = 0;
@@ -1152,6 +1125,7 @@ void HTInitializeBssDesc(PBSS_HT pBssHT)
pBssHT->bdRT2RTAggregation = false;
pBssHT->bdRT2RTLongSlotTime = false;
}
+
/********************************************************************************************************************
*function: initialize Bss HT structure(struct PBSS_HT)
* input: struct ieee80211_device *ieee
@@ -1213,7 +1187,6 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee802
if (bIOTAction)
pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_ALL_2SS;
-
bIOTAction = HTIOTActIsDisableEDCATurbo(ieee, pNetwork->bssid);
if (bIOTAction)
pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_EDCA_TURBO;
@@ -1225,8 +1198,6 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee802
bIOTAction = HTIOTActIsCCDFsync(pNetwork->bssid);
if (bIOTAction)
pHTInfo->IOTAction |= HT_IOT_ACT_CDD_FSYNC;
-
-
} else {
pHTInfo->bCurrentHTSupport = false;
pHTInfo->bCurrentRT2RTAggregation = false;
@@ -1234,7 +1205,6 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee802
pHTInfo->IOTAction = 0;
}
-
}
void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork)
@@ -1287,8 +1257,6 @@ void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidt
if (!pHTInfo->bRegBW40MHz)
return;
-
-
// To reduce dummy operation
// if((pHTInfo->bCurBW40MHz==false && Bandwidth==HT_CHANNEL_WIDTH_20) ||
// (pHTInfo->bCurBW40MHz==true && Bandwidth==HT_CHANNEL_WIDTH_20_40 && Offset==pHTInfo->CurSTAExtChnlOffset))
--
2.17.0
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
