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Commit 8281958b authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Greg Kroah-Hartman
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Staging: rt28x0: fix comments in sta/*.c files 

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent ec278fa2
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Showing with 1129 additions and 1129 deletions
drivers/staging/rt2860/sta/assoc.c
View file @ 8281958b
......@@ -37,27 +37,27 @@
#include "../rt_config.h"
UCHAR CipherWpaTemplate[] = {
0xdd, // WPA IE
0x16, // Length
0x00, 0x50, 0xf2, 0x01, // oui
0x01, 0x00, // Version
0x00, 0x50, 0xf2, 0x02, // Multicast
0x01, 0x00, // Number of unicast
0x00, 0x50, 0xf2, 0x02, // unicast
0x01, 0x00, // number of authentication method
0x00, 0x50, 0xf2, 0x01 // authentication
0xdd, /* WPA IE */
0x16, /* Length */
0x00, 0x50, 0xf2, 0x01, /* oui */
0x01, 0x00, /* Version */
0x00, 0x50, 0xf2, 0x02, /* Multicast */
0x01, 0x00, /* Number of unicast */
0x00, 0x50, 0xf2, 0x02, /* unicast */
0x01, 0x00, /* number of authentication method */
0x00, 0x50, 0xf2, 0x01 /* authentication */
};
UCHAR CipherWpa2Template[] = {
0x30, // RSN IE
0x14, // Length
0x01, 0x00, // Version
0x00, 0x0f, 0xac, 0x02, // group cipher, TKIP
0x01, 0x00, // number of pairwise
0x00, 0x0f, 0xac, 0x02, // unicast
0x01, 0x00, // number of authentication method
0x00, 0x0f, 0xac, 0x02, // authentication
0x00, 0x00, // RSN capability
0x30, /* RSN IE */
0x14, /* Length */
0x01, 0x00, /* Version */
0x00, 0x0f, 0xac, 0x02, /* group cipher, TKIP */
0x01, 0x00, /* number of pairwise */
0x00, 0x0f, 0xac, 0x02, /* unicast */
0x01, 0x00, /* number of authentication method */
0x00, 0x0f, 0xac, 0x02, /* authentication */
0x00, 0x00, /* RSN capability */
};
UCHAR Ccx2IeInfo[] = { 0x00, 0x40, 0x96, 0x03, 0x02 };
......@@ -80,7 +80,7 @@ VOID AssocStateMachineInit(IN PRTMP_ADAPTER pAd,
(STATE_MACHINE_FUNC) Drop, ASSOC_IDLE,
ASSOC_MACHINE_BASE);
// first column
/* first column */
StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_ASSOC_REQ,
(STATE_MACHINE_FUNC) MlmeAssocReqAction);
StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_REASSOC_REQ,
......@@ -90,7 +90,7 @@ VOID AssocStateMachineInit(IN PRTMP_ADAPTER pAd,
StateMachineSetAction(S, ASSOC_IDLE, MT2_PEER_DISASSOC_REQ,
(STATE_MACHINE_FUNC) PeerDisassocAction);
// second column
/* second column */
StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ,
(STATE_MACHINE_FUNC) InvalidStateWhenAssoc);
StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ,
......@@ -102,16 +102,16 @@ VOID AssocStateMachineInit(IN PRTMP_ADAPTER pAd,
(STATE_MACHINE_FUNC) PeerDisassocAction);
StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP,
(STATE_MACHINE_FUNC) PeerAssocRspAction);
//
// Patch 3Com AP MOde:3CRWE454G72
// We send Assoc request frame to this AP, it always send Reassoc Rsp not Associate Rsp.
//
/* */
/* Patch 3Com AP MOde:3CRWE454G72 */
/* We send Assoc request frame to this AP, it always send Reassoc Rsp not Associate Rsp. */
/* */
StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP,
(STATE_MACHINE_FUNC) PeerAssocRspAction);
StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_ASSOC_TIMEOUT,
(STATE_MACHINE_FUNC) AssocTimeoutAction);
// third column
/* third column */
StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ,
(STATE_MACHINE_FUNC) InvalidStateWhenAssoc);
StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ,
......@@ -123,15 +123,15 @@ VOID AssocStateMachineInit(IN PRTMP_ADAPTER pAd,
(STATE_MACHINE_FUNC) PeerDisassocAction);
StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP,
(STATE_MACHINE_FUNC) PeerReassocRspAction);
//
// Patch, AP doesn't send Reassociate Rsp frame to Station.
//
/* */
/* Patch, AP doesn't send Reassociate Rsp frame to Station. */
/* */
StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP,
(STATE_MACHINE_FUNC) PeerReassocRspAction);
StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_REASSOC_TIMEOUT,
(STATE_MACHINE_FUNC) ReassocTimeoutAction);
// fourth column
/* fourth column */
StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ,
(STATE_MACHINE_FUNC) InvalidStateWhenAssoc);
StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ,
......@@ -144,7 +144,7 @@ VOID AssocStateMachineInit(IN PRTMP_ADAPTER pAd,
StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_DISASSOC_TIMEOUT,
(STATE_MACHINE_FUNC) DisassocTimeoutAction);
// initialize the timer
/* initialize the timer */
RTMPInitTimer(pAd, &pAd->MlmeAux.AssocTimer,
GET_TIMER_FUNCTION(AssocTimeout), pAd, FALSE);
RTMPInitTimer(pAd, &pAd->MlmeAux.ReassocTimer,
......@@ -171,8 +171,8 @@ VOID AssocTimeout(IN PVOID SystemSpecific1,
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *) FunctionContext;
// Do nothing if the driver is starting halt state.
// This might happen when timer already been fired before cancel timer with mlmehalt
/* Do nothing if the driver is starting halt state. */
/* This might happen when timer already been fired before cancel timer with mlmehalt */
if (RTMP_TEST_FLAG
(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
return;
......@@ -199,8 +199,8 @@ VOID ReassocTimeout(IN PVOID SystemSpecific1,
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *) FunctionContext;
// Do nothing if the driver is starting halt state.
// This might happen when timer already been fired before cancel timer with mlmehalt
/* Do nothing if the driver is starting halt state. */
/* This might happen when timer already been fired before cancel timer with mlmehalt */
if (RTMP_TEST_FLAG
(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
return;
......@@ -227,8 +227,8 @@ VOID DisassocTimeout(IN PVOID SystemSpecific1,
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *) FunctionContext;
// Do nothing if the driver is starting halt state.
// This might happen when timer already been fired before cancel timer with mlmehalt
/* Do nothing if the driver is starting halt state. */
/* This might happen when timer already been fired before cancel timer with mlmehalt */
if (RTMP_TEST_FLAG
(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
return;
......@@ -277,7 +277,7 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
USHORT VarIesOffset;
USHORT Status;
// Block all authentication request durning WPA block period
/* Block all authentication request durning WPA block period */
if (pAd->StaCfg.bBlockAssoc == TRUE) {
DBGPRINT(RT_DEBUG_TRACE,
("ASSOC - Block Assoc request durning WPA block period!\n"));
......@@ -286,14 +286,14 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2,
&Status);
}
// check sanity first
/* check sanity first */
else if (MlmeAssocReqSanity
(pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo,
&Timeout, &ListenIntv)) {
RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &TimerCancelled);
COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr);
// Get an unused nonpaged memory
/* Get an unused nonpaged memory */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS) {
DBGPRINT(RT_DEBUG_TRACE,
......@@ -304,10 +304,10 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MT2_ASSOC_CONF, 2, &Status);
return;
}
// Add by James 03/06/27
/* Add by James 03/06/27 */
pAd->StaCfg.AssocInfo.Length =
sizeof(NDIS_802_11_ASSOCIATION_INFORMATION);
// Association don't need to report MAC address
/* Association don't need to report MAC address */
pAd->StaCfg.AssocInfo.AvailableRequestFixedIEs =
NDIS_802_11_AI_REQFI_CAPABILITIES |
NDIS_802_11_AI_REQFI_LISTENINTERVAL;
......@@ -315,13 +315,13 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
CapabilityInfo;
pAd->StaCfg.AssocInfo.RequestFixedIEs.ListenInterval =
ListenIntv;
// Only reassociate need this
//COPY_MAC_ADDR(pAd->StaCfg.AssocInfo.RequestFixedIEs.CurrentAPAddress, ApAddr);
/* Only reassociate need this */
/*COPY_MAC_ADDR(pAd->StaCfg.AssocInfo.RequestFixedIEs.CurrentAPAddress, ApAddr); */
pAd->StaCfg.AssocInfo.OffsetRequestIEs =
sizeof(NDIS_802_11_ASSOCIATION_INFORMATION);
NdisZeroMemory(pAd->StaCfg.ReqVarIEs, MAX_VIE_LEN);
// First add SSID
/* First add SSID */
VarIesOffset = 0;
NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SsidIe,
1);
......@@ -333,7 +333,7 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen);
VarIesOffset += pAd->MlmeAux.SsidLen;
// Second add Supported rates
/* Second add Supported rates */
NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SupRateIe,
1);
VarIesOffset += 1;
......@@ -343,7 +343,7 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset,
pAd->MlmeAux.SupRate, pAd->MlmeAux.SupRateLen);
VarIesOffset += pAd->MlmeAux.SupRateLen;
// End Add by James
/* End Add by James */
if ((pAd->CommonCfg.Channel > 14) &&
(pAd->CommonCfg.bIEEE80211H == TRUE))
......@@ -353,7 +353,7 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MgtMacHeaderInit(pAd, &AssocHdr, SUBTYPE_ASSOC_REQ, 0, ApAddr,
ApAddr);
// Build basic frame first
/* Build basic frame first */
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &AssocHdr,
2, &CapabilityInfo,
......@@ -374,7 +374,7 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->MlmeAux.ExtRate, END_OF_ARGS);
FrameLen += tmp;
}
// HT
/* HT */
if ((pAd->MlmeAux.HtCapabilityLen > 0)
&& (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) {
ULONG TmpLen;
......@@ -398,14 +398,14 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
FrameLen += TmpLen;
}
// add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION
// Case I: (Aggregation + Piggy-Back)
// 1. user enable aggregation, AND
// 2. Mac support piggy-back
// 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON
// Case II: (Aggregation)
// 1. user enable aggregation, AND
// 2. AP annouces it's AGGREGATION-capable in BEACON
/* add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION */
/* Case I: (Aggregation + Piggy-Back) */
/* 1. user enable aggregation, AND */
/* 2. Mac support piggy-back */
/* 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON */
/* Case II: (Aggregation) */
/* 1. user enable aggregation, AND */
/* 2. AP annouces it's AGGREGATION-capable in BEACON */
if (pAd->CommonCfg.bAggregationCapable) {
if ((pAd->CommonCfg.bPiggyBackCapable)
&& ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3)) {
......@@ -452,20 +452,20 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->CommonCfg.MaxSPLength;
WmeIe[8] |= *(PUCHAR) & QosInfo;
} else {
// The Parameter Set Count is set to 0 in the association request frames
// WmeIe[8] |= (pAd->MlmeAux.APEdcaParm.EdcaUpdateCount & 0x0f);
/* The Parameter Set Count is set to 0 in the association request frames */
/* WmeIe[8] |= (pAd->MlmeAux.APEdcaParm.EdcaUpdateCount & 0x0f); */
}
MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
9, &WmeIe[0], END_OF_ARGS);
FrameLen += tmp;
}
//
// Let WPA(#221) Element ID on the end of this association frame.
// Otherwise some AP will fail on parsing Element ID and set status fail on Assoc Rsp.
// For example: Put Vendor Specific IE on the front of WPA IE.
// This happens on AP (Model No:Linksys WRK54G)
//
/* */
/* Let WPA(#221) Element ID on the end of this association frame. */
/* Otherwise some AP will fail on parsing Element ID and set status fail on Assoc Rsp. */
/* For example: Put Vendor Specific IE on the front of WPA IE. */
/* This happens on AP (Model No:Linksys WRK54G) */
/* */
if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
......@@ -486,11 +486,11 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode,
pAd->StaCfg.WepStatus, BSS0);
// Check for WPA PMK cache list
/* Check for WPA PMK cache list */
if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) {
INT idx;
BOOLEAN FoundPMK = FALSE;
// Search chched PMKID, append it if existed
/* Search chched PMKID, append it if existed */
for (idx = 0; idx < PMKID_NO; idx++) {
if (NdisEqualMemory
(ApAddr,
......@@ -501,7 +501,7 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
}
if (FoundPMK) {
// Set PMK number
/* Set PMK number */
*(PUSHORT) & pAd->StaCfg.RSN_IE[pAd->
StaCfg.
RSNIE_Len]
......@@ -538,7 +538,7 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
WPA_SUPPLICANT_ENABLE)
|| (pAd->StaCfg.bRSN_IE_FromWpaSupplicant ==
FALSE)) {
// Append Variable IE
/* Append Variable IE */
NdisMoveMemory(pAd->StaCfg.ReqVarIEs +
VarIesOffset, &RSNIe, 1);
VarIesOffset += 1;
......@@ -552,7 +552,7 @@ VOID MlmeAssocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->StaCfg.RSNIE_Len);
VarIesOffset += pAd->StaCfg.RSNIE_Len;
// Set Variable IEs Length
/* Set Variable IEs Length */
pAd->StaCfg.ReqVarIELen = VarIesOffset;
}
......@@ -605,7 +605,7 @@ VOID MlmeReassocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
PUCHAR pOutBuffer = NULL;
USHORT Status;
// Block all authentication request durning WPA block period
/* Block all authentication request durning WPA block period */
if (pAd->StaCfg.bBlockAssoc == TRUE) {
DBGPRINT(RT_DEBUG_TRACE,
("ASSOC - Block ReAssoc request durning WPA block period!\n"));
......@@ -614,13 +614,13 @@ VOID MlmeReassocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2,
&Status);
}
// the parameters are the same as the association
/* the parameters are the same as the association */
else if (MlmeAssocReqSanity
(pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo,
&Timeout, &ListenIntv)) {
RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &TimerCancelled);
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS) {
DBGPRINT(RT_DEBUG_TRACE,
("ASSOC - MlmeReassocReqAction() allocate memory failed \n"));
......@@ -633,7 +633,7 @@ VOID MlmeReassocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr);
// make frame, use bssid as the AP address??
/* make frame, use bssid as the AP address?? */
DBGPRINT(RT_DEBUG_TRACE,
("ASSOC - Send RE-ASSOC request...\n"));
MgtMacHeaderInit(pAd, &ReassocHdr, SUBTYPE_REASSOC_REQ, 0,
......@@ -676,7 +676,7 @@ VOID MlmeReassocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
9, &WmeIe[0], END_OF_ARGS);
FrameLen += tmp;
}
// HT
/* HT */
if ((pAd->MlmeAux.HtCapabilityLen > 0)
&& (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) {
ULONG TmpLen;
......@@ -700,14 +700,14 @@ VOID MlmeReassocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
FrameLen += TmpLen;
}
// add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION
// Case I: (Aggregation + Piggy-Back)
// 1. user enable aggregation, AND
// 2. Mac support piggy-back
// 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON
// Case II: (Aggregation)
// 1. user enable aggregation, AND
// 2. AP annouces it's AGGREGATION-capable in BEACON
/* add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION */
/* Case I: (Aggregation + Piggy-Back) */
/* 1. user enable aggregation, AND */
/* 2. Mac support piggy-back */
/* 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON */
/* Case II: (Aggregation) */
/* 1. user enable aggregation, AND */
/* 2. AP annouces it's AGGREGATION-capable in BEACON */
if (pAd->CommonCfg.bAggregationCapable) {
if ((pAd->CommonCfg.bPiggyBackCapable)
&& ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3)) {
......@@ -777,10 +777,10 @@ VOID MlmeDisassocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
ULONG Timeout = 500;
USHORT Status;
// skip sanity check
/* skip sanity check */
pDisassocReq = (PMLME_DISASSOC_REQ_STRUCT) (Elem->Msg);
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS) {
DBGPRINT(RT_DEBUG_TRACE,
("ASSOC - MlmeDisassocReqAction() allocate memory failed\n"));
......@@ -799,15 +799,15 @@ VOID MlmeDisassocReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pDisassocReq->Addr[2], pDisassocReq->Addr[3],
pDisassocReq->Addr[4], pDisassocReq->Addr[5],
pDisassocReq->Reason));
MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pDisassocReq->Addr, pDisassocReq->Addr); // patch peap ttls switching issue
MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pDisassocReq->Addr, pDisassocReq->Addr); /* patch peap ttls switching issue */
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &DisassocHdr,
2, &pDisassocReq->Reason, END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
// To patch Instance and Buffalo(N) AP
// Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine
// Therefore, we send both of them.
/* To patch Instance and Buffalo(N) AP */
/* Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine */
/* Therefore, we send both of them. */
pDisassocHdr = (PHEADER_802_11) pOutBuffer;
pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH;
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
......@@ -845,7 +845,7 @@ VOID PeerAssocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
UCHAR CkipFlag;
EDCA_PARM EdcaParm;
HT_CAPABILITY_IE HtCapability;
ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
ADD_HT_INFO_IE AddHtInfo; /* AP might use this additional ht info IE */
UCHAR HtCapabilityLen = 0;
UCHAR AddHtInfoLen;
UCHAR NewExtChannelOffset = 0xff;
......@@ -855,7 +855,7 @@ VOID PeerAssocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen, &HtCapability,
&AddHtInfo, &HtCapabilityLen, &AddHtInfoLen, &NewExtChannelOffset,
&EdcaParm, &CkipFlag)) {
// The frame is for me ?
/* The frame is for me ? */
if (MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) {
DBGPRINT(RT_DEBUG_TRACE,
("PeerAssocRspAction():ASSOC - receive ASSOC_RSP to me (status=%d)\n",
......@@ -873,7 +873,7 @@ VOID PeerAssocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
UCHAR MaxSupportedRateIn500Kbps = 0;
UCHAR idx;
// supported rates array may not be sorted. sort it and find the maximum rate
/* supported rates array may not be sorted. sort it and find the maximum rate */
for (idx = 0; idx < SupRateLen; idx++) {
if (MaxSupportedRateIn500Kbps <
(SupRate[idx] & 0x7f))
......@@ -887,7 +887,7 @@ VOID PeerAssocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MaxSupportedRateIn500Kbps =
ExtRate[idx] & 0x7f;
}
// go to procedure listed on page 376
/* go to procedure listed on page 376 */
AssocPostProc(pAd, Addr2, CapabilityInfo, Aid,
SupRate, SupRateLen, ExtRate,
ExtRateLen, &EdcaParm,
......@@ -936,7 +936,7 @@ VOID PeerReassocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
BOOLEAN TimerCancelled;
EDCA_PARM EdcaParm;
HT_CAPABILITY_IE HtCapability;
ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
ADD_HT_INFO_IE AddHtInfo; /* AP might use this additional ht info IE */
UCHAR HtCapabilityLen;
UCHAR AddHtInfoLen;
UCHAR NewExtChannelOffset = 0xff;
......@@ -946,7 +946,7 @@ VOID PeerReassocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen, &HtCapability,
&AddHtInfo, &HtCapabilityLen, &AddHtInfoLen, &NewExtChannelOffset,
&EdcaParm, &CkipFlag)) {
if (MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) // The frame is for me ?
if (MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) /* The frame is for me ? */
{
DBGPRINT(RT_DEBUG_TRACE,
("ASSOC - receive REASSOC_RSP to me (status=%d)\n",
......@@ -955,7 +955,7 @@ VOID PeerReassocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&TimerCancelled);
if (Status == MLME_SUCCESS) {
// go to procedure listed on page 376
/* go to procedure listed on page 376 */
AssocPostProc(pAd, Addr2, CapabilityInfo, Aid,
SupRate, SupRateLen, ExtRate,
ExtRateLen, &EdcaParm,
......@@ -972,7 +972,7 @@ VOID PeerReassocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
}
// CkipFlag is no use for reassociate
/* CkipFlag is no use for reassociate */
pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
MT2_REASSOC_CONF, 2, &Status);
......@@ -994,7 +994,7 @@ VOID PeerReassocRspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
==========================================================================
*/
VOID AssocPostProc(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr2, IN USHORT CapabilityInfo, IN USHORT Aid, IN UCHAR SupRate[], IN UCHAR SupRateLen, IN UCHAR ExtRate[], IN UCHAR ExtRateLen, IN PEDCA_PARM pEdcaParm, IN HT_CAPABILITY_IE * pHtCapability, IN UCHAR HtCapabilityLen, IN ADD_HT_INFO_IE * pAddHtInfo) // AP might use this additional ht info IE
VOID AssocPostProc(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr2, IN USHORT CapabilityInfo, IN USHORT Aid, IN UCHAR SupRate[], IN UCHAR SupRateLen, IN UCHAR ExtRate[], IN UCHAR ExtRateLen, IN PEDCA_PARM pEdcaParm, IN HT_CAPABILITY_IE * pHtCapability, IN UCHAR HtCapabilityLen, IN ADD_HT_INFO_IE * pAddHtInfo) /* AP might use this additional ht info IE */
{
ULONG Idx;
......@@ -1004,7 +1004,7 @@ VOID AssocPostProc(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr2, IN USHORT CapabilityI
pAd->MlmeAux.CapabilityInfo =
CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
// Some HT AP might lost WMM IE. We add WMM ourselves. beacuase HT requires QoS on.
/* Some HT AP might lost WMM IE. We add WMM ourselves. beacuase HT requires QoS on. */
if ((HtCapabilityLen > 0) && (pEdcaParm->bValid == FALSE)) {
pEdcaParm->bValid = TRUE;
pEdcaParm->Aifsn[0] = 3;
......@@ -1031,12 +1031,12 @@ VOID AssocPostProc(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr2, IN USHORT CapabilityI
NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM));
// filter out un-supported rates
/* filter out un-supported rates */
pAd->MlmeAux.SupRateLen = SupRateLen;
NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen);
RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen);
// filter out un-supported rates
/* filter out un-supported rates */
pAd->MlmeAux.ExtRateLen = ExtRateLen;
NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen);
RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen);
......@@ -1054,17 +1054,17 @@ VOID AssocPostProc(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr2, IN USHORT CapabilityI
pAd->MacTab.Content[BSSID_WCID].MmpsMode,
pAd->MacTab.Content[BSSID_WCID].AMsduSize));
// Set New WPA information
/* Set New WPA information */
Idx = BssTableSearch(&pAd->ScanTab, pAddr2, pAd->MlmeAux.Channel);
if (Idx == BSS_NOT_FOUND) {
DBGPRINT_ERR(("ASSOC - Can't find BSS after receiving Assoc response\n"));
} else {
// Init variable
/* Init variable */
pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = 0;
NdisZeroMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE,
MAX_LEN_OF_RSNIE);
// Store appropriate RSN_IE for WPA SM negotiation later
/* Store appropriate RSN_IE for WPA SM negotiation later */
if ((pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)
&& (pAd->ScanTab.BssEntry[Idx].VarIELen != 0)) {
PUCHAR pVIE;
......@@ -1073,14 +1073,14 @@ VOID AssocPostProc(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr2, IN USHORT CapabilityI
pVIE = pAd->ScanTab.BssEntry[Idx].VarIEs;
len = pAd->ScanTab.BssEntry[Idx].VarIELen;
//KH need to check again
// Don't allow to go to sleep mode if authmode is WPA-related.
//This can make Authentication process more smoothly.
/*KH need to check again */
/* Don't allow to go to sleep mode if authmode is WPA-related. */
/*This can make Authentication process more smoothly. */
RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
while (len > 0) {
pEid = (PEID_STRUCT) pVIE;
// For WPA/WPAPSK
/* For WPA/WPAPSK */
if ((pEid->Eid == IE_WPA)
&&
(NdisEqualMemory(pEid->Octet, WPA_OUI, 4))
......@@ -1097,7 +1097,7 @@ VOID AssocPostProc(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr2, IN USHORT CapabilityI
DBGPRINT(RT_DEBUG_TRACE,
("AssocPostProc===> Store RSN_IE for WPA SM negotiation \n"));
}
// For WPA2/WPA2PSK
/* For WPA2/WPA2PSK */
else if ((pEid->Eid == IE_RSN)
&&
(NdisEqualMemory
......@@ -1292,21 +1292,21 @@ VOID Cls3errAction(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr)
NDIS_STATUS NStatus;
USHORT Reason = REASON_CLS3ERR;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE,
("ASSOC - Class 3 Error, Send DISASSOC frame\n"));
MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pAddr, pAd->CommonCfg.Bssid); // patch peap ttls switching issue
MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pAddr, pAd->CommonCfg.Bssid); /* patch peap ttls switching issue */
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &DisassocHdr,
2, &Reason, END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
// To patch Instance and Buffalo(N) AP
// Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine
// Therefore, we send both of them.
/* To patch Instance and Buffalo(N) AP */
/* Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine */
/* Therefore, we send both of them. */
pDisassocHdr = (PHEADER_802_11) pOutBuffer;
pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH;
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
......@@ -1393,7 +1393,7 @@ BOOLEAN StaAddMacTableEntry(IN PRTMP_ADAPTER pAd,
&& (MaxSupportedRate < RATE_FIRST_OFDM_RATE))
return FALSE;
// 11n only
/* 11n only */
if (((pAd->CommonCfg.PhyMode == PHY_11N_2_4G)
|| (pAd->CommonCfg.PhyMode == PHY_11N_5G))
&& (HtCapabilityLen == 0))
......@@ -1445,10 +1445,10 @@ BOOLEAN StaAddMacTableEntry(IN PRTMP_ADAPTER pAd,
}
NdisZeroMemory(&pEntry->HTCapability, sizeof(pEntry->HTCapability));
// If this Entry supports 802.11n, upgrade to HT rate.
/* If this Entry supports 802.11n, upgrade to HT rate. */
if ((HtCapabilityLen != 0)
&& (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) {
UCHAR j, bitmask; //k,bitmask;
UCHAR j, bitmask; /*k,bitmask; */
CHAR i;
if (ADHOC_ON(pAd))
......@@ -1484,14 +1484,14 @@ BOOLEAN StaAddMacTableEntry(IN PRTMP_ADAPTER pAd,
pAd->MacTab.fAnyStation20Only = TRUE;
}
// 3*3
/* 3*3 */
if (pAd->MACVersion >= RALINK_2883_VERSION
&& pAd->MACVersion < RALINK_3070_VERSION)
pEntry->MaxHTPhyMode.field.TxBF =
pAd->CommonCfg.RegTransmitSetting.field.TxBF;
// find max fixed rate
for (i = 23; i >= 0; i--) // 3*3
/* find max fixed rate */
for (i = 23; i >= 0; i--) /* 3*3 */
{
j = i / 8;
bitmask = (1 << (i - (j * 8)));
......@@ -1506,7 +1506,7 @@ BOOLEAN StaAddMacTableEntry(IN PRTMP_ADAPTER pAd,
if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) {
if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) {
// Fix MCS as HT Duplicated Mode
/* Fix MCS as HT Duplicated Mode */
pEntry->MaxHTPhyMode.field.BW = 1;
pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX;
pEntry->MaxHTPhyMode.field.STBC = 0;
......@@ -1514,7 +1514,7 @@ BOOLEAN StaAddMacTableEntry(IN PRTMP_ADAPTER pAd,
pEntry->MaxHTPhyMode.field.MCS = 32;
} else if (pEntry->MaxHTPhyMode.field.MCS >
pAd->StaCfg.HTPhyMode.field.MCS) {
// STA supports fixed MCS
/* STA supports fixed MCS */
pEntry->MaxHTPhyMode.field.MCS =
pAd->StaCfg.HTPhyMode.field.MCS;
}
......@@ -1565,7 +1565,7 @@ BOOLEAN StaAddMacTableEntry(IN PRTMP_ADAPTER pAd,
pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word;
pEntry->CurrTxRate = pEntry->MaxSupportedRate;
// Set asic auto fall back
/* Set asic auto fall back */
if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) {
PUCHAR pTable;
UCHAR TableSize = 0;
......@@ -1578,7 +1578,7 @@ BOOLEAN StaAddMacTableEntry(IN PRTMP_ADAPTER pAd,
pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
pEntry->bAutoTxRateSwitch = FALSE;
// If the legacy mode is set, overwrite the transmit setting of this entry.
/* If the legacy mode is set, overwrite the transmit setting of this entry. */
RTMPUpdateLegacyTxSetting((UCHAR) pAd->StaCfg.
DesiredTransmitSetting.field.
FixedTxMode, pEntry);
......
drivers/staging/rt2860/sta/auth.c
View file @ 8281958b
......@@ -62,11 +62,11 @@ void AuthStateMachineInit(IN PRTMP_ADAPTER pAd,
(STATE_MACHINE_FUNC) Drop, AUTH_REQ_IDLE,
AUTH_MACHINE_BASE);
// the first column
/* the first column */
StateMachineSetAction(Sm, AUTH_REQ_IDLE, MT2_MLME_AUTH_REQ,
(STATE_MACHINE_FUNC) MlmeAuthReqAction);
// the second column
/* the second column */
StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_MLME_AUTH_REQ,
(STATE_MACHINE_FUNC) InvalidStateWhenAuth);
StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_PEER_AUTH_EVEN,
......@@ -74,7 +74,7 @@ void AuthStateMachineInit(IN PRTMP_ADAPTER pAd,
StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_AUTH_TIMEOUT,
(STATE_MACHINE_FUNC) AuthTimeoutAction);
// the third column
/* the third column */
StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_MLME_AUTH_REQ,
(STATE_MACHINE_FUNC) InvalidStateWhenAuth);
StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_PEER_AUTH_EVEN,
......@@ -103,13 +103,13 @@ VOID AuthTimeout(IN PVOID SystemSpecific1,
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeout\n"));
// Do nothing if the driver is starting halt state.
// This might happen when timer already been fired before cancel timer with mlmehalt
/* Do nothing if the driver is starting halt state. */
/* This might happen when timer already been fired before cancel timer with mlmehalt */
if (RTMP_TEST_FLAG
(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
return;
// send a de-auth to reset AP's state machine (Patch AP-Dir635)
/* send a de-auth to reset AP's state machine (Patch AP-Dir635) */
if (pAd->Mlme.AuthMachine.CurrState == AUTH_WAIT_SEQ2)
Cls2errAction(pAd, pAd->MlmeAux.Bssid);
......@@ -173,7 +173,7 @@ VOID PeerAuthRspAtSeq2Action(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&TimerCancelled);
if (Status == MLME_SUCCESS) {
// Authentication Mode "LEAP" has allow for CCX 1.X
/* Authentication Mode "LEAP" has allow for CCX 1.X */
if (pAd->MlmeAux.Alg == Ndis802_11AuthModeOpen) {
pAd->Mlme.AuthMachine.CurrState =
AUTH_REQ_IDLE;
......@@ -181,11 +181,11 @@ VOID PeerAuthRspAtSeq2Action(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MLME_CNTL_STATE_MACHINE,
MT2_AUTH_CONF, 2, &Status);
} else {
// 2. shared key, need to be challenged
/* 2. shared key, need to be challenged */
Seq++;
RemoteStatus = MLME_SUCCESS;
// Get an unused nonpaged memory
/* Get an unused nonpaged memory */
NStatus =
MlmeAllocateMemory(pAd,
&pOutBuffer);
......@@ -208,7 +208,7 @@ VOID PeerAuthRspAtSeq2Action(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
SUBTYPE_AUTH, 0, Addr2,
pAd->MlmeAux.Bssid);
AuthHdr.FC.Wep = 1;
// Encrypt challenge text & auth information
/* Encrypt challenge text & auth information */
RTMPInitWepEngine(pAd,
pAd->
SharedKey[BSS0][pAd->
......@@ -332,7 +332,7 @@ VOID MlmeDeauthReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pInfo = (MLME_DEAUTH_REQ_STRUCT *) Elem->Msg;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS) {
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - MlmeDeauthReqAction() allocate memory fail\n"));
......@@ -359,7 +359,7 @@ VOID MlmeDeauthReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
Status = MLME_SUCCESS;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status);
// send wireless event - for deauthentication
/* send wireless event - for deauthentication */
if (pAd->CommonCfg.bWirelessEvent)
RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG,
pAd->MacTab.Content[BSSID_WCID].Addr,
......@@ -422,7 +422,7 @@ VOID Cls2errAction(IN PRTMP_ADAPTER pAd, IN PUCHAR pAddr)
ULONG FrameLen = 0;
USHORT Reason = REASON_CLS2ERR;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS)
return;
......@@ -455,7 +455,7 @@ BOOLEAN AUTH_ReqSend(IN PRTMP_ADAPTER pAd,
PUCHAR pOutBuffer = NULL;
ULONG FrameLen = 0, tmp = 0;
// Block all authentication request durning WPA block period
/* Block all authentication request durning WPA block period */
if (pAd->StaCfg.bBlockAssoc == TRUE) {
DBGPRINT(RT_DEBUG_TRACE,
("%s - Block Auth request durning WPA block period!\n",
......@@ -475,7 +475,7 @@ BOOLEAN AUTH_ReqSend(IN PRTMP_ADAPTER pAd,
Seq = SeqNo;
Status = MLME_SUCCESS;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS) {
DBGPRINT(RT_DEBUG_TRACE,
("%s - MlmeAuthReqAction(Alg:%d) allocate memory failed\n",
......
drivers/staging/rt2860/sta/auth_rsp.c
View file @ 8281958b
......@@ -55,11 +55,11 @@ VOID AuthRspStateMachineInit(IN PRTMP_ADAPTER pAd,
(STATE_MACHINE_FUNC) Drop, AUTH_RSP_IDLE,
AUTH_RSP_MACHINE_BASE);
// column 1
/* column 1 */
StateMachineSetAction(Sm, AUTH_RSP_IDLE, MT2_PEER_DEAUTH,
(STATE_MACHINE_FUNC) PeerDeauthAction);
// column 2
/* column 2 */
StateMachineSetAction(Sm, AUTH_RSP_WAIT_CHAL, MT2_PEER_DEAUTH,
(STATE_MACHINE_FUNC) PeerDeauthAction);
......@@ -88,7 +88,7 @@ VOID PeerAuthSimpleRspGenAndSend(IN PRTMP_ADAPTER pAd,
DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n"));
return;
}
//Get an unused nonpaged memory
/*Get an unused nonpaged memory */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS)
return;
......@@ -126,7 +126,7 @@ VOID PeerDeauthAction(IN PRTMP_ADAPTER pAd, IN PMLME_QUEUE_ELEM Elem)
RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL,
0);
// send wireless event - for deauthentication
/* send wireless event - for deauthentication */
if (pAd->CommonCfg.bWirelessEvent)
RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG,
pAd->MacTab.
......
drivers/staging/rt2860/sta/connect.c
View file @ 8281958b
......@@ -37,35 +37,35 @@
#include "../rt_config.h"
UCHAR CipherSuiteWpaNoneTkip[] = {
0x00, 0x50, 0xf2, 0x01, // oui
0x01, 0x00, // Version
0x00, 0x50, 0xf2, 0x02, // Multicast
0x01, 0x00, // Number of unicast
0x00, 0x50, 0xf2, 0x02, // unicast
0x01, 0x00, // number of authentication method
0x00, 0x50, 0xf2, 0x00 // authentication
0x00, 0x50, 0xf2, 0x01, /* oui */
0x01, 0x00, /* Version */
0x00, 0x50, 0xf2, 0x02, /* Multicast */
0x01, 0x00, /* Number of unicast */
0x00, 0x50, 0xf2, 0x02, /* unicast */
0x01, 0x00, /* number of authentication method */
0x00, 0x50, 0xf2, 0x00 /* authentication */
};
UCHAR CipherSuiteWpaNoneTkipLen =
(sizeof(CipherSuiteWpaNoneTkip) / sizeof(UCHAR));
UCHAR CipherSuiteWpaNoneAes[] = {
0x00, 0x50, 0xf2, 0x01, // oui
0x01, 0x00, // Version
0x00, 0x50, 0xf2, 0x04, // Multicast
0x01, 0x00, // Number of unicast
0x00, 0x50, 0xf2, 0x04, // unicast
0x01, 0x00, // number of authentication method
0x00, 0x50, 0xf2, 0x00 // authentication
0x00, 0x50, 0xf2, 0x01, /* oui */
0x01, 0x00, /* Version */
0x00, 0x50, 0xf2, 0x04, /* Multicast */
0x01, 0x00, /* Number of unicast */
0x00, 0x50, 0xf2, 0x04, /* unicast */
0x01, 0x00, /* number of authentication method */
0x00, 0x50, 0xf2, 0x00 /* authentication */
};
UCHAR CipherSuiteWpaNoneAesLen =
(sizeof(CipherSuiteWpaNoneAes) / sizeof(UCHAR));
// The following MACRO is called after 1. starting an new IBSS, 2. succesfully JOIN an IBSS,
// or 3. succesfully ASSOCIATE to a BSS, 4. successfully RE_ASSOCIATE to a BSS
// All settings successfuly negotiated furing MLME state machines become final settings
// and are copied to pAd->StaActive
/* The following MACRO is called after 1. starting an new IBSS, 2. succesfully JOIN an IBSS, */
/* or 3. succesfully ASSOCIATE to a BSS, 4. successfully RE_ASSOCIATE to a BSS */
/* All settings successfuly negotiated furing MLME state machines become final settings */
/* and are copied to pAd->StaActive */
#define COPY_SETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(_pAd) \
{ \
NdisZeroMemory((_pAd)->CommonCfg.Ssid, MAX_LEN_OF_SSID); \
......@@ -105,8 +105,8 @@ UCHAR CipherSuiteWpaNoneAesLen =
VOID MlmeCntlInit(IN PRTMP_ADAPTER pAd,
IN STATE_MACHINE * S, OUT STATE_MACHINE_FUNC Trans[])
{
// Control state machine differs from other state machines, the interface
// follows the standard interface
/* Control state machine differs from other state machines, the interface */
/* follows the standard interface */
pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
}
......@@ -133,12 +133,12 @@ VOID MlmeCntlMachinePerformAction(IN PRTMP_ADAPTER pAd,
CntlWaitJoinProc(pAd, Elem);
break;
// CNTL_WAIT_REASSOC is the only state in CNTL machine that does
// not triggered directly or indirectly by "RTMPSetInformation(OID_xxx)".
// Therefore not protected by NDIS's "only one outstanding OID request"
// rule. Which means NDIS may SET OID in the middle of ROAMing attempts.
// Current approach is to block new SET request at RTMPSetInformation()
// when CntlMachine.CurrState is not CNTL_IDLE
/* CNTL_WAIT_REASSOC is the only state in CNTL machine that does */
/* not triggered directly or indirectly by "RTMPSetInformation(OID_xxx)". */
/* Therefore not protected by NDIS's "only one outstanding OID request" */
/* rule. Which means NDIS may SET OID in the middle of ROAMing attempts. */
/* Current approach is to block new SET request at RTMPSetInformation() */
/* when CntlMachine.CurrState is not CNTL_IDLE */
case CNTL_WAIT_REASSOC:
CntlWaitReassocProc(pAd, Elem);
break;
......@@ -158,15 +158,15 @@ VOID MlmeCntlMachinePerformAction(IN PRTMP_ADAPTER pAd,
case CNTL_WAIT_OID_LIST_SCAN:
if (Elem->MsgType == MT2_SCAN_CONF) {
// Resume TxRing after SCANING complete. We hope the out-of-service time
// won't be too long to let upper layer time-out the waiting frames
/* Resume TxRing after SCANING complete. We hope the out-of-service time */
/* won't be too long to let upper layer time-out the waiting frames */
RTMPResumeMsduTransmission(pAd);
pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
//
// Set LED status to previous status.
//
/* */
/* Set LED status to previous status. */
/* */
if (pAd->bLedOnScanning) {
pAd->bLedOnScanning = FALSE;
RTMPSetLED(pAd, pAd->LedStatus);
......@@ -181,28 +181,28 @@ VOID MlmeCntlMachinePerformAction(IN PRTMP_ADAPTER pAd,
}
break;
#ifdef RTMP_MAC_USB
//
// This state is for that we want to connect to an AP but
// it didn't find on BSS List table. So we need to scan the air first,
// after that we can try to connect to the desired AP if available.
//
/* */
/* This state is for that we want to connect to an AP but */
/* it didn't find on BSS List table. So we need to scan the air first, */
/* after that we can try to connect to the desired AP if available. */
/* */
case CNTL_WAIT_SCAN_FOR_CONNECT:
if (Elem->MsgType == MT2_SCAN_CONF) {
// Resume TxRing after SCANING complete. We hope the out-of-service time
// won't be too long to let upper layer time-out the waiting frames
/* Resume TxRing after SCANING complete. We hope the out-of-service time */
/* won't be too long to let upper layer time-out the waiting frames */
RTMPResumeMsduTransmission(pAd);
#ifdef CCX_SUPPORT
if (pAd->StaCfg.CCXReqType != MSRN_TYPE_UNUSED) {
// Cisco scan request is finished, prepare beacon report
/* Cisco scan request is finished, prepare beacon report */
MlmeEnqueue(pAd, AIRONET_STATE_MACHINE,
MT2_AIRONET_SCAN_DONE, 0, NULL);
}
#endif // CCX_SUPPORT //
#endif /* CCX_SUPPORT // */
pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
//
// Check if we can connect to.
//
/* */
/* Check if we can connect to. */
/* */
BssTableSsidSort(pAd, &pAd->MlmeAux.SsidBssTab,
(CHAR *) pAd->MlmeAux.
AutoReconnectSsid,
......@@ -212,7 +212,7 @@ VOID MlmeCntlMachinePerformAction(IN PRTMP_ADAPTER pAd,
}
}
break;
#endif // RTMP_MAC_USB //
#endif /* RTMP_MAC_USB // */
default:
DBGPRINT_ERR(("!ERROR! CNTL - Illegal message type(=%ld)",
Elem->MsgType));
......@@ -257,8 +257,8 @@ VOID CntlIdleProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (pAd->StaCfg.WpaSupplicantUP !=
WPA_SUPPLICANT_ENABLE_WITH_WEB_UI) {
// Set the AutoReconnectSsid to prevent it reconnect to old SSID
// Since calling this indicate user don't want to connect to that SSID anymore.
/* Set the AutoReconnectSsid to prevent it reconnect to old SSID */
/* Since calling this indicate user don't want to connect to that SSID anymore. */
pAd->MlmeAux.AutoReconnectSsidLen = 32;
NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid,
pAd->MlmeAux.AutoReconnectSsidLen);
......@@ -287,8 +287,8 @@ VOID CntlOidScanProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
ULONG BssIdx = BSS_NOT_FOUND;
BSS_ENTRY CurrBss;
// record current BSS if network is connected.
// 2003-2-13 do not include current IBSS if this is the only STA in this IBSS.
/* record current BSS if network is connected. */
/* 2003-2-13 do not include current IBSS if this is the only STA in this IBSS. */
if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
BssIdx =
BssSsidTableSearch(&pAd->ScanTab, pAd->CommonCfg.Bssid,
......@@ -300,14 +300,14 @@ VOID CntlOidScanProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
sizeof(BSS_ENTRY));
}
}
// clean up previous SCAN result, add current BSS back to table if any
/* clean up previous SCAN result, add current BSS back to table if any */
BssTableInit(&pAd->ScanTab);
if (BssIdx != BSS_NOT_FOUND) {
// DDK Note: If the NIC is associated with a particular BSSID and SSID
// that are not contained in the list of BSSIDs generated by this scan, the
// BSSID description of the currently associated BSSID and SSID should be
// appended to the list of BSSIDs in the NIC's database.
// To ensure this, we append this BSS as the first entry in SCAN result
/* DDK Note: If the NIC is associated with a particular BSSID and SSID */
/* that are not contained in the list of BSSIDs generated by this scan, the */
/* BSSID description of the currently associated BSSID and SSID should be */
/* appended to the list of BSSIDs in the NIC's database. */
/* To ensure this, we append this BSS as the first entry in SCAN result */
NdisMoveMemory(&pAd->ScanTab.BssEntry[0], &CurrBss,
sizeof(BSS_ENTRY));
pAd->ScanTab.BssNr = 1;
......@@ -335,7 +335,7 @@ VOID CntlOidSsidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MLME_DISASSOC_REQ_STRUCT DisassocReq;
ULONG Now;
// Step 1. record the desired user settings to MlmeAux
/* Step 1. record the desired user settings to MlmeAux */
NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID);
NdisMoveMemory(pAd->MlmeAux.Ssid, pOidSsid->Ssid, pOidSsid->SsidLength);
pAd->MlmeAux.SsidLen = (UCHAR) pOidSsid->SsidLength;
......@@ -344,16 +344,16 @@ VOID CntlOidSsidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->StaCfg.bAutoConnectByBssid = FALSE;
//
// Update Reconnect Ssid, that user desired to connect.
//
/* */
/* Update Reconnect Ssid, that user desired to connect. */
/* */
NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, MAX_LEN_OF_SSID);
NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.Ssid,
pAd->MlmeAux.SsidLen);
pAd->MlmeAux.AutoReconnectSsidLen = pAd->MlmeAux.SsidLen;
// step 2. find all matching BSS in the lastest SCAN result (inBssTab)
// & log them into MlmeAux.SsidBssTab for later-on iteration. Sort by RSSI order
/* step 2. find all matching BSS in the lastest SCAN result (inBssTab) */
/* & log them into MlmeAux.SsidBssTab for later-on iteration. Sort by RSSI order */
BssTableSsidSort(pAd, &pAd->MlmeAux.SsidBssTab,
(PCHAR) pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen);
......@@ -371,18 +371,18 @@ VOID CntlOidSsidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->CommonCfg.SsidLen)
&& MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid,
pAd->MlmeAux.SsidBssTab.BssEntry[0].Bssid)) {
// Case 1. already connected with an AP who has the desired SSID
// with highest RSSI
/* Case 1. already connected with an AP who has the desired SSID */
/* with highest RSSI */
// Add checking Mode "LEAP" for CCX 1.0
/* Add checking Mode "LEAP" for CCX 1.0 */
if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)
) &&
(pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) {
// case 1.1 For WPA, WPA-PSK, if the 1x port is not secured, we have to redo
// connection process
/* case 1.1 For WPA, WPA-PSK, if the 1x port is not secured, we have to redo */
/* connection process */
DBGPRINT(RT_DEBUG_TRACE,
("CntlOidSsidProc():CNTL - disassociate with current AP...\n"));
DisassocParmFill(pAd, &DisassocReq,
......@@ -394,7 +394,7 @@ VOID CntlOidSsidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&DisassocReq);
pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC;
} else if (pAd->bConfigChanged == TRUE) {
// case 1.2 Important Config has changed, we have to reconnect to the same AP
/* case 1.2 Important Config has changed, we have to reconnect to the same AP */
DBGPRINT(RT_DEBUG_TRACE,
("CntlOidSsidProc():CNTL - disassociate with current AP Because config changed...\n"));
DisassocParmFill(pAd, &DisassocReq,
......@@ -406,22 +406,22 @@ VOID CntlOidSsidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&DisassocReq);
pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC;
} else {
// case 1.3. already connected to the SSID with highest RSSI.
/* case 1.3. already connected to the SSID with highest RSSI. */
DBGPRINT(RT_DEBUG_TRACE,
("CntlOidSsidProc():CNTL - already with this BSSID. ignore this SET_SSID request\n"));
//
// (HCT 12.1) 1c_wlan_mediaevents required
// media connect events are indicated when associating with the same AP
//
/* */
/* (HCT 12.1) 1c_wlan_mediaevents required */
/* media connect events are indicated when associating with the same AP */
/* */
if (INFRA_ON(pAd)) {
//
// Since MediaState already is NdisMediaStateConnected
// We just indicate the connect event again to meet the WHQL required.
//
/* */
/* Since MediaState already is NdisMediaStateConnected */
/* We just indicate the connect event again to meet the WHQL required. */
/* */
pAd->IndicateMediaState =
NdisMediaStateConnected;
RTMP_IndicateMediaState(pAd);
pAd->ExtraInfo = GENERAL_LINK_UP; // Update extra information to link is up
pAd->ExtraInfo = GENERAL_LINK_UP; /* Update extra information to link is up */
}
pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
......@@ -430,26 +430,26 @@ VOID CntlOidSsidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
0);
}
} else if (INFRA_ON(pAd)) {
//
// For RT61
// [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: )
// RT61 may lost SSID, and not connect to NDTEST_WEP_AP2 and will connect to NDTEST_WEP_AP2 by Autoreconnect
// But media status is connected, so the SSID not report correctly.
//
/* */
/* For RT61 */
/* [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: ) */
/* RT61 may lost SSID, and not connect to NDTEST_WEP_AP2 and will connect to NDTEST_WEP_AP2 by Autoreconnect */
/* But media status is connected, so the SSID not report correctly. */
/* */
if (!SSID_EQUAL
(pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen,
pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen)) {
//
// Different SSID means not Roaming case, so we let LinkDown() to Indicate a disconnect event.
//
/* */
/* Different SSID means not Roaming case, so we let LinkDown() to Indicate a disconnect event. */
/* */
pAd->MlmeAux.CurrReqIsFromNdis = TRUE;
}
// case 2. active INFRA association existent
// roaming is done within miniport driver, nothing to do with configuration
// utility. so upon a new SET(OID_802_11_SSID) is received, we just
// disassociate with the current associated AP,
// then perform a new association with this new SSID, no matter the
// new/old SSID are the same or not.
/* case 2. active INFRA association existent */
/* roaming is done within miniport driver, nothing to do with configuration */
/* utility. so upon a new SET(OID_802_11_SSID) is received, we just */
/* disassociate with the current associated AP, */
/* then perform a new association with this new SSID, no matter the */
/* new/old SSID are the same or not. */
DBGPRINT(RT_DEBUG_TRACE,
("CntlOidSsidProc():CNTL - disassociate with current AP...\n"));
DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid,
......@@ -488,7 +488,7 @@ VOID CntlOidSsidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq);
pAd->Mlme.CntlMachine.CurrState =
CNTL_WAIT_OID_LIST_SCAN;
// Reset Missed scan number
/* Reset Missed scan number */
pAd->StaCfg.LastScanTime = Now;
} else {
pAd->MlmeAux.BssIdx = 0;
......@@ -512,18 +512,18 @@ VOID CntlOidRTBssidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MLME_DISASSOC_REQ_STRUCT DisassocReq;
MLME_JOIN_REQ_STRUCT JoinReq;
// record user desired settings
/* record user desired settings */
COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pOidBssid);
pAd->MlmeAux.BssType = pAd->StaCfg.BssType;
// find the desired BSS in the latest SCAN result table
/* find the desired BSS in the latest SCAN result table */
BssIdx = BssTableSearch(&pAd->ScanTab, pOidBssid, pAd->MlmeAux.Channel);
if (BssIdx == BSS_NOT_FOUND) {
MLME_SCAN_REQ_STRUCT ScanReq;
DBGPRINT(RT_DEBUG_TRACE,
("CNTL - BSSID not found. reply NDIS_STATUS_NOT_ACCEPTED\n"));
//pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
/*pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; */
DBGPRINT(RT_DEBUG_TRACE,
("CNTL - BSSID not found. start a new scan\n"));
......@@ -532,13 +532,13 @@ VOID CntlOidRTBssidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ,
sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq);
pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN;
// Reset Missed scan number
/* Reset Missed scan number */
NdisGetSystemUpTime(&pAd->StaCfg.LastScanTime);
return;
}
//
// Update Reconnect Ssid, that user desired to connect.
//
/* */
/* Update Reconnect Ssid, that user desired to connect. */
/* */
NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, MAX_LEN_OF_SSID);
pAd->MlmeAux.AutoReconnectSsidLen =
pAd->ScanTab.BssEntry[BssIdx].SsidLen;
......@@ -546,21 +546,21 @@ VOID CntlOidRTBssidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->ScanTab.BssEntry[BssIdx].Ssid,
pAd->ScanTab.BssEntry[BssIdx].SsidLen);
// copy the matched BSS entry from ScanTab to MlmeAux.SsidBssTab. Why?
// Because we need this entry to become the JOIN target in later on SYNC state machine
/* copy the matched BSS entry from ScanTab to MlmeAux.SsidBssTab. Why? */
/* Because we need this entry to become the JOIN target in later on SYNC state machine */
pAd->MlmeAux.BssIdx = 0;
pAd->MlmeAux.SsidBssTab.BssNr = 1;
NdisMoveMemory(&pAd->MlmeAux.SsidBssTab.BssEntry[0],
&pAd->ScanTab.BssEntry[BssIdx], sizeof(BSS_ENTRY));
// Add SSID into MlmeAux for site surey joining hidden SSID
/* Add SSID into MlmeAux for site surey joining hidden SSID */
pAd->MlmeAux.SsidLen = pAd->ScanTab.BssEntry[BssIdx].SsidLen;
NdisMoveMemory(pAd->MlmeAux.Ssid, pAd->ScanTab.BssEntry[BssIdx].Ssid,
pAd->MlmeAux.SsidLen);
{
if (INFRA_ON(pAd)) {
// disassoc from current AP first
/* disassoc from current AP first */
DBGPRINT(RT_DEBUG_TRACE,
("CNTL - disassociate with current AP ...\n"));
DisassocParmFill(pAd, &DisassocReq,
......@@ -586,14 +586,14 @@ VOID CntlOidRTBssidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
DBGPRINT(RT_DEBUG_TRACE,
("NDIS_STATUS_MEDIA_DISCONNECT Event C!\n"));
}
// Change the wepstatus to original wepstatus
/* Change the wepstatus to original wepstatus */
pAd->StaCfg.WepStatus = pAd->StaCfg.OrigWepStatus;
pAd->StaCfg.PairCipher = pAd->StaCfg.OrigWepStatus;
pAd->StaCfg.GroupCipher = pAd->StaCfg.OrigWepStatus;
// Check cipher suite, AP must have more secured cipher than station setting
// Set the Pairwise and Group cipher to match the intended AP setting
// We can only connect to AP with less secured cipher setting
/* Check cipher suite, AP must have more secured cipher than station setting */
/* Set the Pairwise and Group cipher to match the intended AP setting */
/* We can only connect to AP with less secured cipher setting */
if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA)
|| (pAd->StaCfg.AuthMode ==
Ndis802_11AuthModeWPAPSK)) {
......@@ -612,7 +612,7 @@ VOID CntlOidRTBssidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->StaCfg.PairCipher =
pAd->ScanTab.BssEntry[BssIdx].WPA.
PairCipherAux;
else // There is no PairCipher Aux, downgrade our capability to TKIP
else /* There is no PairCipher Aux, downgrade our capability to TKIP */
pAd->StaCfg.PairCipher =
Ndis802_11Encryption2Enabled;
} else
......@@ -634,16 +634,16 @@ VOID CntlOidRTBssidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->StaCfg.PairCipher =
pAd->ScanTab.BssEntry[BssIdx].WPA2.
PairCipherAux;
else // There is no PairCipher Aux, downgrade our capability to TKIP
else /* There is no PairCipher Aux, downgrade our capability to TKIP */
pAd->StaCfg.PairCipher =
Ndis802_11Encryption2Enabled;
// RSN capability
/* RSN capability */
pAd->StaCfg.RsnCapability =
pAd->ScanTab.BssEntry[BssIdx].WPA2.
RsnCapability;
}
// Set Mix cipher flag
/* Set Mix cipher flag */
pAd->StaCfg.bMixCipher =
(pAd->StaCfg.PairCipher ==
pAd->StaCfg.GroupCipher) ? FALSE : TRUE;
......@@ -652,7 +652,7 @@ VOID CntlOidRTBssidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
// If mix cipher, re-build RSNIE
RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, 0);
} */
// No active association, join the BSS immediately
/* No active association, join the BSS immediately */
DBGPRINT(RT_DEBUG_TRACE,
("CNTL - joining %02x:%02x:%02x:%02x:%02x:%02x ...\n",
pOidBssid[0], pOidBssid[1], pOidBssid[2],
......@@ -667,14 +667,14 @@ VOID CntlOidRTBssidProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
}
// Roaming is the only external request triggering CNTL state machine
// despite of other "SET OID" operation. All "SET OID" related oerations
// happen in sequence, because no other SET OID will be sent to this device
// until the the previous SET operation is complete (successful o failed).
// So, how do we quarantee this ROAMING request won't corrupt other "SET OID"?
// or been corrupted by other "SET OID"?
//
// IRQL = DISPATCH_LEVEL
/* Roaming is the only external request triggering CNTL state machine */
/* despite of other "SET OID" operation. All "SET OID" related oerations */
/* happen in sequence, because no other SET OID will be sent to this device */
/* until the the previous SET operation is complete (successful o failed). */
/* So, how do we quarantee this ROAMING request won't corrupt other "SET OID"? */
/* or been corrupted by other "SET OID"? */
/* */
/* IRQL = DISPATCH_LEVEL */
VOID CntlMlmeRoamingProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
{
UCHAR BBPValue = 0;
......@@ -682,7 +682,7 @@ VOID CntlMlmeRoamingProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Roaming in MlmeAux.RoamTab...\n"));
{
//Let BBP register at 20MHz to do (fast) roaming.
/*Let BBP register at 20MHz to do (fast) roaming. */
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
BBPValue &= (~0x18);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
......@@ -720,7 +720,7 @@ VOID CntlWaitDisassocProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
LinkDown(pAd, FALSE);
// case 1. no matching BSS, and user wants ADHOC, so we just start a new one
/* case 1. no matching BSS, and user wants ADHOC, so we just start a new one */
if ((pAd->MlmeAux.SsidBssTab.BssNr == 0)
&& (pAd->StaCfg.BssType == BSS_ADHOC)) {
DBGPRINT(RT_DEBUG_TRACE,
......@@ -732,7 +732,7 @@ VOID CntlWaitDisassocProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
sizeof(MLME_START_REQ_STRUCT), &StartReq);
pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START;
}
// case 2. try each matched BSS
/* case 2. try each matched BSS */
else {
pAd->MlmeAux.BssIdx = 0;
......@@ -757,12 +757,12 @@ VOID CntlWaitJoinProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (Elem->MsgType == MT2_JOIN_CONF) {
NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT));
if (Reason == MLME_SUCCESS) {
// 1. joined an IBSS, we are pretty much done here
/* 1. joined an IBSS, we are pretty much done here */
if (pAd->MlmeAux.BssType == BSS_ADHOC) {
//
// 5G bands rules of Japan:
// Ad hoc must be disabled in W53(ch52,56,60,64) channels.
//
/* */
/* 5G bands rules of Japan: */
/* Ad hoc must be disabled in W53(ch52,56,60,64) channels. */
/* */
if ((pAd->CommonCfg.bIEEE80211H == 1) &&
RadarChannelCheck(pAd,
pAd->CommonCfg.Channel)
......@@ -790,10 +790,10 @@ VOID CntlWaitJoinProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
NdisMediaStateConnected;
pAd->ExtraInfo = GENERAL_LINK_UP;
}
// 2. joined a new INFRA network, start from authentication
/* 2. joined a new INFRA network, start from authentication */
else {
{
// either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first
/* either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first */
if ((pAd->StaCfg.AuthMode ==
Ndis802_11AuthModeShared)
|| (pAd->StaCfg.AuthMode ==
......@@ -817,7 +817,7 @@ VOID CntlWaitJoinProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
CNTL_WAIT_AUTH;
}
} else {
// 3. failed, try next BSS
/* 3. failed, try next BSS */
pAd->MlmeAux.BssIdx++;
IterateOnBssTab(pAd);
}
......@@ -839,10 +839,10 @@ VOID CntlWaitStartProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (Elem->MsgType == MT2_START_CONF) {
NdisMoveMemory(&Result, Elem->Msg, sizeof(USHORT));
if (Result == MLME_SUCCESS) {
//
// 5G bands rules of Japan:
// Ad hoc must be disabled in W53(ch52,56,60,64) channels.
//
/* */
/* 5G bands rules of Japan: */
/* Ad hoc must be disabled in W53(ch52,56,60,64) channels. */
/* */
if ((pAd->CommonCfg.bIEEE80211H == 1) &&
RadarChannelCheck(pAd, pAd->CommonCfg.Channel)
) {
......@@ -892,7 +892,7 @@ VOID CntlWaitStartProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
LinkUp(pAd, BSS_ADHOC);
pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
// Before send beacon, driver need do radar detection
/* Before send beacon, driver need do radar detection */
if ((pAd->CommonCfg.Channel > 14)
&& (pAd->CommonCfg.bIEEE80211H == 1)
&& RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) {
......@@ -950,9 +950,9 @@ VOID CntlWaitAuthProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
CNTL_WAIT_ASSOC;
}
} else {
// This fail may because of the AP already keep us in its MAC table without
// ageing-out. The previous authentication attempt must have let it remove us.
// so try Authentication again may help. For D-Link DWL-900AP+ compatibility.
/* This fail may because of the AP already keep us in its MAC table without */
/* ageing-out. The previous authentication attempt must have let it remove us. */
/* so try Authentication again may help. For D-Link DWL-900AP+ compatibility. */
DBGPRINT(RT_DEBUG_TRACE,
("CNTL - AUTH FAIL, try again...\n"));
......@@ -961,7 +961,7 @@ VOID CntlWaitAuthProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
Ndis802_11AuthModeShared)
|| (pAd->StaCfg.AuthMode ==
Ndis802_11AuthModeAutoSwitch)) {
// either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first
/* either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first */
AuthParmFill(pAd, &AuthReq,
pAd->MlmeAux.Bssid,
AUTH_MODE_KEY);
......@@ -1028,10 +1028,10 @@ VOID CntlWaitAuthProc2(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->Mlme.CntlMachine.CurrState =
CNTL_WAIT_AUTH2;
} else {
// not success, try next BSS
/* not success, try next BSS */
DBGPRINT(RT_DEBUG_TRACE,
("CNTL - AUTH FAIL, give up; try next BSS\n"));
pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; //???????
pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; /*??????? */
pAd->MlmeAux.BssIdx++;
IterateOnBssTab(pAd);
}
......@@ -1067,7 +1067,7 @@ VOID CntlWaitAssocProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
("CNTL - Association successful on BSS #%ld\n",
pAd->MlmeAux.BssIdx));
} else {
// not success, try next BSS
/* not success, try next BSS */
DBGPRINT(RT_DEBUG_TRACE,
("CNTL - Association fails on BSS #%ld\n",
pAd->MlmeAux.BssIdx));
......@@ -1092,16 +1092,16 @@ VOID CntlWaitReassocProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (Elem->MsgType == MT2_REASSOC_CONF) {
NdisMoveMemory(&Result, Elem->Msg, sizeof(USHORT));
if (Result == MLME_SUCCESS) {
// send wireless event - for association
/* send wireless event - for association */
if (pAd->CommonCfg.bWirelessEvent)
RTMPSendWirelessEvent(pAd, IW_ASSOC_EVENT_FLAG,
pAd->MacTab.
Content[BSSID_WCID].Addr,
BSS0, 0);
//
// NDIS requires a new Link UP indication but no Link Down for RE-ASSOC
//
/* */
/* NDIS requires a new Link UP indication but no Link Down for RE-ASSOC */
/* */
LinkUp(pAd, BSS_INFRA);
pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
......@@ -1109,7 +1109,7 @@ VOID CntlWaitReassocProc(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
("CNTL - Re-assocition successful on BSS #%ld\n",
pAd->MlmeAux.RoamIdx));
} else {
// reassoc failed, try to pick next BSS in the BSS Table
/* reassoc failed, try to pick next BSS in the BSS Table */
DBGPRINT(RT_DEBUG_TRACE,
("CNTL - Re-assocition fails on BSS #%ld\n",
pAd->MlmeAux.RoamIdx));
......@@ -1128,7 +1128,7 @@ VOID AdhocTurnOnQos(IN PRTMP_ADAPTER pAd)
#define AC2_DEF_TXOP 94
#define AC3_DEF_TXOP 47
// Turn on QOs if use HT rate.
/* Turn on QOs if use HT rate. */
if (pAd->CommonCfg.APEdcaParm.bValid == FALSE) {
pAd->CommonCfg.APEdcaParm.bValid = TRUE;
pAd->CommonCfg.APEdcaParm.Aifsn[0] = 3;
......@@ -1170,7 +1170,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
UCHAR Value = 0, idx = 0, HashIdx = 0;
MAC_TABLE_ENTRY *pEntry = NULL, *pCurrEntry = NULL;
// Init ChannelQuality to prevent DEAD_CQI at initial LinkUp
/* Init ChannelQuality to prevent DEAD_CQI at initial LinkUp */
pAd->Mlme.ChannelQuality = 50;
pEntry = MacTableLookup(pAd, pAd->CommonCfg.Bssid);
......@@ -1181,15 +1181,15 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
pEntry = &pAd->MacTab.Content[BSSID_WCID];
//
// ASSOC - DisassocTimeoutAction
// CNTL - Dis-associate successful
// !!! LINK DOWN !!!
// [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: )
//
// To prevent DisassocTimeoutAction to call Link down after we link up,
// cancel the DisassocTimer no matter what it start or not.
//
/* */
/* ASSOC - DisassocTimeoutAction */
/* CNTL - Dis-associate successful */
/* !!! LINK DOWN !!! */
/* [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: ) */
/* */
/* To prevent DisassocTimeoutAction to call Link down after we link up, */
/* cancel the DisassocTimer no matter what it start or not. */
/* */
RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled);
COPY_SETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd);
......@@ -1197,8 +1197,8 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd);
#ifdef RTMP_MAC_PCI
// Before power save before link up function, We will force use 1R.
// So after link up, check Rx antenna # again.
/* Before power save before link up function, We will force use 1R. */
/* So after link up, check Rx antenna # again. */
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value);
if (pAd->Antenna.field.RxPath == 3) {
Value |= (0x10);
......@@ -1209,7 +1209,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
}
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value);
pAd->StaCfg.BBPR3 = Value;
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
if (BssType == BSS_ADHOC) {
OPSTATUS_SET_FLAG(pAd, fOP_STATUS_ADHOC_ON);
......@@ -1226,17 +1226,17 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
DBGPRINT(RT_DEBUG_TRACE, ("!!!Infra LINK UP !!! \n"));
}
// 3*3
// reset Tx beamforming bit
/* 3*3 */
/* reset Tx beamforming bit */
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value);
Value &= (~0x01);
Value |= pAd->CommonCfg.RegTransmitSetting.field.TxBF;
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value);
// Change to AP channel
/* Change to AP channel */
if ((pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel)
&& (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) {
// Must using 40MHz.
/* Must using 40MHz. */
pAd->CommonCfg.BBPCurrentBW = BW_40;
AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
......@@ -1246,13 +1246,13 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
Value |= 0x10;
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value);
// RX : control channel at lower
/* RX : control channel at lower */
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value);
Value &= (~0x20);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value);
#ifdef RTMP_MAC_PCI
pAd->StaCfg.BBPR3 = Value;
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data);
Data &= 0xfffffffe;
......@@ -1271,7 +1271,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
} else if ((pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel)
&& (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth ==
BW_40)) {
// Must using 40MHz.
/* Must using 40MHz. */
pAd->CommonCfg.BBPCurrentBW = BW_40;
AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
......@@ -1290,7 +1290,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value);
#ifdef RTMP_MAC_PCI
pAd->StaCfg.BBPR3 = Value;
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
if (pAd->MACVersion == 0x28600100) {
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A);
......@@ -1321,7 +1321,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value);
#ifdef RTMP_MAC_PCI
pAd->StaCfg.BBPR3 = Value;
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
if (pAd->MACVersion == 0x28600100) {
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16);
......@@ -1335,9 +1335,9 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW);
//
// Save BBP_R66 value, it will be used in RTUSBResumeMsduTransmission
//
/* */
/* Save BBP_R66 value, it will be used in RTUSBResumeMsduTransmission */
/* */
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66,
&pAd->BbpTuning.R66CurrentValue);
......@@ -1355,12 +1355,12 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
AsicSetSlotTime(pAd, TRUE);
AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm);
// Call this for RTS protectionfor legacy rate, we will always enable RTS threshold, but normally it will not hit
/* Call this for RTS protectionfor legacy rate, we will always enable RTS threshold, but normally it will not hit */
AsicUpdateProtect(pAd, 0, (OFDMSETPROTECT | CCKSETPROTECT), TRUE,
FALSE);
if ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE)) {
// Update HT protectionfor based on AP's operating mode.
/* Update HT protectionfor based on AP's operating mode. */
if (pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1) {
AsicUpdateProtect(pAd,
pAd->MlmeAux.AddHtInfo.AddHtInfo2.
......@@ -1376,7 +1376,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
NdisZeroMemory(&pAd->DrsCounters, sizeof(COUNTER_DRS));
NdisGetSystemUpTime(&Now);
pAd->StaCfg.LastBeaconRxTime = Now; // last RX timestamp
pAd->StaCfg.LastBeaconRxTime = Now; /* last RX timestamp */
if ((pAd->CommonCfg.TxPreamble != Rt802_11PreambleLong) &&
CAP_IS_SHORT_PREAMBLE_ON(pAd->StaActive.CapabilityInfo)) {
......@@ -1394,18 +1394,18 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
if ((pAd->CommonCfg.Channel > 14)
&& (pAd->CommonCfg.bIEEE80211H == 1)
&& RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) {
; //Do nothing
; /*Do nothing */
} else {
AsicEnableIbssSync(pAd);
}
// In ad hoc mode, use MAC table from index 1.
// p.s ASIC use all 0xff as termination of WCID table search.To prevent it's 0xff-ff-ff-ff-ff-ff, Write 0 here.
/* In ad hoc mode, use MAC table from index 1. */
/* p.s ASIC use all 0xff as termination of WCID table search.To prevent it's 0xff-ff-ff-ff-ff-ff, Write 0 here. */
RTMP_IO_WRITE32(pAd, MAC_WCID_BASE, 0x00);
RTMP_IO_WRITE32(pAd, 0x1808, 0x00);
// If WEP is enabled, add key material and cipherAlg into Asic
// Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000)
/* If WEP is enabled, add key material and cipherAlg into Asic */
/* Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000) */
if (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) {
PUCHAR Key;
......@@ -1416,13 +1416,13 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
Key = pAd->SharedKey[BSS0][idx].Key;
if (pAd->SharedKey[BSS0][idx].KeyLen > 0) {
// Set key material and cipherAlg to Asic
/* Set key material and cipherAlg to Asic */
AsicAddSharedKeyEntry(pAd, BSS0, idx,
CipherAlg, Key,
NULL, NULL);
if (idx == pAd->StaCfg.DefaultKeyId) {
// Update WCID attribute table and IVEIV table for this group key table
/* Update WCID attribute table and IVEIV table for this group key table */
RTMPAddWcidAttributeEntry(pAd,
BSS0,
idx,
......@@ -1433,10 +1433,10 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
}
}
// If WPANone is enabled, add key material and cipherAlg into Asic
// Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000)
/* If WPANone is enabled, add key material and cipherAlg into Asic */
/* Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000) */
else if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) {
pAd->StaCfg.DefaultKeyId = 0; // always be zero
pAd->StaCfg.DefaultKeyId = 0; /* always be zero */
NdisZeroMemory(&pAd->SharedKey[BSS0][0],
sizeof(CIPHER_KEY));
......@@ -1453,7 +1453,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
&pAd->StaCfg.PMK[16],
LEN_TKIP_TXMICK);
}
// Decide its ChiperAlg
/* Decide its ChiperAlg */
if (pAd->StaCfg.PairCipher ==
Ndis802_11Encryption2Enabled)
pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP;
......@@ -1467,7 +1467,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES;
}
// Set key material and cipherAlg to Asic
/* Set key material and cipherAlg to Asic */
AsicAddSharedKeyEntry(pAd,
BSS0,
0,
......@@ -1476,16 +1476,16 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
pAd->SharedKey[BSS0][0].TxMic,
pAd->SharedKey[BSS0][0].RxMic);
// Update WCID attribute table and IVEIV table for this group key table
/* Update WCID attribute table and IVEIV table for this group key table */
RTMPAddWcidAttributeEntry(pAd, BSS0, 0,
pAd->SharedKey[BSS0][0].
CipherAlg, NULL);
}
} else // BSS_INFRA
} else /* BSS_INFRA */
{
// Check the new SSID with last SSID
/* Check the new SSID with last SSID */
while (Cancelled == TRUE) {
if (pAd->CommonCfg.LastSsidLen ==
pAd->CommonCfg.SsidLen) {
......@@ -1493,11 +1493,11 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
(pAd->CommonCfg.LastSsid,
pAd->CommonCfg.Ssid,
pAd->CommonCfg.LastSsidLen) == 0) {
// Link to the old one no linkdown is required.
/* Link to the old one no linkdown is required. */
break;
}
}
// Send link down event before set to link up
/* Send link down event before set to link up */
pAd->IndicateMediaState = NdisMediaStateDisconnected;
RTMP_IndicateMediaState(pAd);
pAd->ExtraInfo = GENERAL_LINK_DOWN;
......@@ -1506,43 +1506,43 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
break;
}
//
// On WPA mode, Remove All Keys if not connect to the last BSSID
// Key will be set after 4-way handshake.
//
/* */
/* On WPA mode, Remove All Keys if not connect to the last BSSID */
/* Key will be set after 4-way handshake. */
/* */
if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) {
ULONG IV;
// Remove all WPA keys
/* Remove all WPA keys */
RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
RTMPWPARemoveAllKeys(pAd);
pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED;
pAd->StaCfg.PrivacyFilter =
Ndis802_11PrivFilter8021xWEP;
// Fixed connection failed with Range Maximizer - 515 AP (Marvell Chip) when security is WPAPSK/TKIP
// If IV related values are too large in GroupMsg2, AP would ignore this message.
/* Fixed connection failed with Range Maximizer - 515 AP (Marvell Chip) when security is WPAPSK/TKIP */
/* If IV related values are too large in GroupMsg2, AP would ignore this message. */
IV = 1;
IV |= (pAd->StaCfg.DefaultKeyId << 30);
AsicUpdateWCIDIVEIV(pAd, BSSID_WCID, IV, 0);
}
// NOTE:
// the decision of using "short slot time" or not may change dynamically due to
// new STA association to the AP. so we have to decide that upon parsing BEACON, not here
/* NOTE: */
/* the decision of using "short slot time" or not may change dynamically due to */
/* new STA association to the AP. so we have to decide that upon parsing BEACON, not here */
// NOTE:
// the decision to use "RTC/CTS" or "CTS-to-self" protection or not may change dynamically
// due to new STA association to the AP. so we have to decide that upon parsing BEACON, not here
/* NOTE: */
/* the decision to use "RTC/CTS" or "CTS-to-self" protection or not may change dynamically */
/* due to new STA association to the AP. so we have to decide that upon parsing BEACON, not here */
ComposePsPoll(pAd);
ComposeNullFrame(pAd);
AsicEnableBssSync(pAd);
// Add BSSID to WCID search table
/* Add BSSID to WCID search table */
AsicUpdateRxWCIDTable(pAd, BSSID_WCID, pAd->CommonCfg.Bssid);
// If WEP is enabled, add paiewise and shared key
/* If WEP is enabled, add paiewise and shared key */
if (((pAd->StaCfg.WpaSupplicantUP) &&
(pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) &&
(pAd->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED)) ||
......@@ -1556,13 +1556,13 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
Key = pAd->SharedKey[BSS0][idx].Key;
if (pAd->SharedKey[BSS0][idx].KeyLen > 0) {
// Set key material and cipherAlg to Asic
/* Set key material and cipherAlg to Asic */
AsicAddSharedKeyEntry(pAd, BSS0, idx,
CipherAlg, Key,
NULL, NULL);
if (idx == pAd->StaCfg.DefaultKeyId) {
// Assign group key info
/* Assign group key info */
RTMPAddWcidAttributeEntry(pAd,
BSS0,
idx,
......@@ -1570,7 +1570,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
NULL);
pEntry->Aid = BSSID_WCID;
// Assign pairwise key info
/* Assign pairwise key info */
RTMPAddWcidAttributeEntry(pAd,
BSS0,
idx,
......@@ -1580,11 +1580,11 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
}
}
}
// only INFRASTRUCTURE mode need to indicate connectivity immediately; ADHOC mode
// should wait until at least 2 active nodes in this BSSID.
/* only INFRASTRUCTURE mode need to indicate connectivity immediately; ADHOC mode */
/* should wait until at least 2 active nodes in this BSSID. */
OPSTATUS_SET_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED);
// For GUI ++
/* For GUI ++ */
if (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA) {
pAd->IndicateMediaState = NdisMediaStateConnected;
pAd->ExtraInfo = GENERAL_LINK_UP;
......@@ -1597,11 +1597,11 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
RTMPSetTimer(&pAd->Mlme.LinkDownTimer,
LINK_DOWN_TIMEOUT);
}
// --
/* -- */
// Add BSSID in my MAC Table.
/* Add BSSID in my MAC Table. */
NdisAcquireSpinLock(&pAd->MacTabLock);
// add this MAC entry into HASH table
/* add this MAC entry into HASH table */
if (pEntry) {
HashIdx = MAC_ADDR_HASH_INDEX(pAd->CommonCfg.Bssid);
if (pAd->MacTab.Hash[HashIdx] == NULL) {
......@@ -1618,8 +1618,8 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
MAC_ADDR_LEN);
pEntry->Aid = BSSID_WCID;
pEntry->pAd = pAd;
pEntry->ValidAsCLI = TRUE; //Although this is bssid..still set ValidAsCl
pAd->MacTab.Size = 1; // infra mode always set MACtab size =1.
pEntry->ValidAsCLI = TRUE; /*Although this is bssid..still set ValidAsCl */
pAd->MacTab.Size = 1; /* infra mode always set MACtab size =1. */
pEntry->Sst = SST_ASSOC;
pEntry->AuthState = SST_ASSOC;
pEntry->AuthMode = pAd->StaCfg.AuthMode;
......@@ -1687,15 +1687,15 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
pAd->CommonCfg.BACapability.word,
pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags));
// Set LED
/* Set LED */
RTMPSetLED(pAd, LED_LINK_UP);
pAd->Mlme.PeriodicRound = 0;
pAd->Mlme.OneSecPeriodicRound = 0;
pAd->bConfigChanged = FALSE; // Reset config flag
pAd->ExtraInfo = GENERAL_LINK_UP; // Update extra information to link is up
pAd->bConfigChanged = FALSE; /* Reset config flag */
pAd->ExtraInfo = GENERAL_LINK_UP; /* Update extra information to link is up */
// Set asic auto fall back
/* Set asic auto fall back */
{
PUCHAR pTable;
UCHAR TableSize = 0;
......@@ -1719,7 +1719,7 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
|| (pEntry->HTPhyMode.field.MCS == 32))
pEntry->HTPhyMode.field.STBC = STBC_NONE;
// If the legacy mode is set, overwrite the transmit setting of this entry.
/* If the legacy mode is set, overwrite the transmit setting of this entry. */
if (pEntry->HTPhyMode.field.MODE <= MODE_OFDM)
RTMPUpdateLegacyTxSetting((UCHAR) pAd->StaCfg.
DesiredTransmitSetting.field.
......@@ -1728,9 +1728,9 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
pEntry->bAutoTxRateSwitch = TRUE;
NdisReleaseSpinLock(&pAd->MacTabLock);
// Let Link Status Page display first initial rate.
/* Let Link Status Page display first initial rate. */
pAd->LastTxRate = (USHORT) (pEntry->HTPhyMode.word);
// Select DAC according to HT or Legacy
/* Select DAC according to HT or Legacy */
if (pAd->StaActive.SupportedPhyInfo.MCSSet[0] != 0x00) {
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &Value);
Value &= (~0x18);
......@@ -1746,20 +1746,20 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) {
} else if (pEntry->MaxRAmpduFactor == 0) {
// If HT AP doesn't support MaxRAmpduFactor = 1, we need to set max PSDU to 0.
// Because our Init value is 1 at MACRegTable.
/* If HT AP doesn't support MaxRAmpduFactor = 1, we need to set max PSDU to 0. */
/* Because our Init value is 1 at MACRegTable. */
RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, 0x0fff);
}
// Patch for Marvel AP to gain high throughput
// Need to set as following,
// 1. Set txop in register-EDCA_AC0_CFG as 0x60
// 2. Set EnTXWriteBackDDONE in register-WPDMA_GLO_CFG as zero
// 3. PBF_MAX_PCNT as 0x1F3FBF9F
// 4. kick per two packets when dequeue
//
// Txop can only be modified when RDG is off, WMM is disable and TxBurst is enable
//
// if 1. Legacy AP WMM on, or 2. 11n AP, AMPDU disable. Force turn off burst no matter what bEnableTxBurst is.
/* Patch for Marvel AP to gain high throughput */
/* Need to set as following, */
/* 1. Set txop in register-EDCA_AC0_CFG as 0x60 */
/* 2. Set EnTXWriteBackDDONE in register-WPDMA_GLO_CFG as zero */
/* 3. PBF_MAX_PCNT as 0x1F3FBF9F */
/* 4. kick per two packets when dequeue */
/* */
/* Txop can only be modified when RDG is off, WMM is disable and TxBurst is enable */
/* */
/* if 1. Legacy AP WMM on, or 2. 11n AP, AMPDU disable. Force turn off burst no matter what bEnableTxBurst is. */
if (!((pAd->CommonCfg.RxStream == 1) && (pAd->CommonCfg.TxStream == 1))
&& (pAd->StaCfg.bForceTxBurst == FALSE)
&&
......@@ -1791,14 +1791,14 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
DBGPRINT(RT_DEBUG_TRACE, ("Txburst 3\n"));
}
// Re-check to turn on TX burst or not.
/* Re-check to turn on TX burst or not. */
if ((pAd->CommonCfg.IOTestParm.bLastAtheros == TRUE)
&& ((STA_WEP_ON(pAd)) || (STA_TKIP_ON(pAd)))) {
pAd->CommonCfg.IOTestParm.bNextDisableRxBA = TRUE;
if (pAd->CommonCfg.bEnableTxBurst) {
UINT32 MACValue = 0;
// Force disable TXOP value in this case. The same action in MLMEUpdateProtect too.
// I didn't change PBF_MAX_PCNT setting.
/* Force disable TXOP value in this case. The same action in MLMEUpdateProtect too. */
/* I didn't change PBF_MAX_PCNT setting. */
RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &MACValue);
MACValue &= 0xFFFFFF00;
RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, MACValue);
......@@ -1813,9 +1813,9 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
DBGPRINT(RT_DEBUG_TRACE,
("!!!pAd->bNextDisableRxBA= %d \n",
pAd->CommonCfg.IOTestParm.bNextDisableRxBA));
// BSSID add in one MAC entry too. Because in Tx, ASIC need to check Cipher and IV/EIV, BAbitmap
// Pther information in MACTab.Content[BSSID_WCID] is not necessary for driver.
// Note: As STA, The MACTab.Content[BSSID_WCID]. PairwiseKey and Shared Key for BSS0 are the same.
/* BSSID add in one MAC entry too. Because in Tx, ASIC need to check Cipher and IV/EIV, BAbitmap */
/* Pther information in MACTab.Content[BSSID_WCID] is not necessary for driver. */
/* Note: As STA, The MACTab.Content[BSSID_WCID]. PairwiseKey and Shared Key for BSS0 are the same. */
if (pAd->StaCfg.WepStatus <= Ndis802_11WEPDisabled) {
if (pAd->StaCfg.WpaSupplicantUP &&
......@@ -1832,10 +1832,10 @@ VOID LinkUp(IN PRTMP_ADAPTER pAd, IN UCHAR BssType)
pEntry->PortSecured = pAd->StaCfg.PortSecured;
NdisReleaseSpinLock(&pAd->MacTabLock);
//
// Patch Atheros AP TX will breakdown issue.
// AP Model: DLink DWL-8200AP
//
/* */
/* Patch Atheros AP TX will breakdown issue. */
/* AP Model: DLink DWL-8200AP */
/* */
if (INFRA_ON(pAd) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED)
&& STA_TKIP_ON(pAd)) {
RTMP_IO_WRITE32(pAd, RX_PARSER_CFG, 0x01);
......@@ -1877,14 +1877,14 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
{
UCHAR i, ByteValue = 0;
// Do nothing if monitor mode is on
/* Do nothing if monitor mode is on */
if (MONITOR_ON(pAd))
return;
RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_GO_TO_SLEEP_NOW);
//Comment the codes, beasue the line 2291 call the same function.
//RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled);
// Not allow go to sleep within linkdown function.
/*Comment the codes, beasue the line 2291 call the same function. */
/*RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); */
/* Not allow go to sleep within linkdown function. */
RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
if (pAd->CommonCfg.bWirelessEvent) {
......@@ -1904,7 +1904,7 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
}
pAd->bPCIclkOff = FALSE;
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)
|| RTMP_TEST_PSFLAG(pAd, fRTMP_PS_SET_PCI_CLK_OFF_COMMAND)
......@@ -1917,9 +1917,9 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
}
#ifdef RTMP_MAC_PCI
pAd->bPCIclkOff = FALSE;
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
if (ADHOC_ON(pAd)) // Adhoc mode link down
if (ADHOC_ON(pAd)) /* Adhoc mode link down */
{
DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK DOWN 1!!!\n"));
......@@ -1932,14 +1932,14 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
pAd->CommonCfg.Channel);
DBGPRINT(RT_DEBUG_TRACE,
("!!! MacTab.Size=%d !!!\n", pAd->MacTab.Size));
} else // Infra structure mode
} else /* Infra structure mode */
{
DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK DOWN 2!!!\n"));
OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON);
OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED);
// Saved last SSID for linkup comparison
/* Saved last SSID for linkup comparison */
pAd->CommonCfg.LastSsidLen = pAd->CommonCfg.SsidLen;
NdisMoveMemory(pAd->CommonCfg.LastSsid, pAd->CommonCfg.Ssid,
pAd->CommonCfg.LastSsidLen);
......@@ -1952,20 +1952,20 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
("NDIS_STATUS_MEDIA_DISCONNECT Event A!\n"));
pAd->MlmeAux.CurrReqIsFromNdis = FALSE;
} else {
//
// If disassociation request is from NDIS, then we don't need to delete BSSID from entry.
// Otherwise lost beacon or receive De-Authentication from AP,
// then we should delete BSSID from BssTable.
// If we don't delete from entry, roaming will fail.
//
/* */
/* If disassociation request is from NDIS, then we don't need to delete BSSID from entry. */
/* Otherwise lost beacon or receive De-Authentication from AP, */
/* then we should delete BSSID from BssTable. */
/* If we don't delete from entry, roaming will fail. */
/* */
BssTableDeleteEntry(&pAd->ScanTab, pAd->CommonCfg.Bssid,
pAd->CommonCfg.Channel);
}
// restore back to -
// 1. long slot (20 us) or short slot (9 us) time
// 2. turn on/off RTS/CTS and/or CTS-to-self protection
// 3. short preamble
/* restore back to - */
/* 1. long slot (20 us) or short slot (9 us) time */
/* 2. turn on/off RTS/CTS and/or CTS-to-self protection */
/* 3. short preamble */
OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED);
}
......@@ -1976,13 +1976,13 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
pAd->MacTab.Content[i].Addr);
}
AsicSetSlotTime(pAd, TRUE); //FALSE);
AsicSetSlotTime(pAd, TRUE); /*FALSE); */
AsicSetEdcaParm(pAd, NULL);
// Set LED
/* Set LED */
RTMPSetLED(pAd, LED_LINK_DOWN);
pAd->LedIndicatorStrength = 0xF0;
RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, firmware is not done it.
RTMPSetSignalLED(pAd, -100); /* Force signal strength Led to be turned off, firmware is not done it. */
AsicDisableSync(pAd);
......@@ -1990,7 +1990,7 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
pAd->Mlme.OneSecPeriodicRound = 0;
if (pAd->StaCfg.BssType == BSS_INFRA) {
// Remove StaCfg Information after link down
/* Remove StaCfg Information after link down */
NdisZeroMemory(pAd->CommonCfg.Bssid, MAC_ADDR_LEN);
NdisZeroMemory(pAd->CommonCfg.Ssid, MAX_LEN_OF_SSID);
pAd->CommonCfg.SsidLen = 0;
......@@ -2001,25 +2001,25 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
pAd->MlmeAux.HtCapabilityLen = 0;
pAd->MlmeAux.NewExtChannelOffset = 0xff;
// Reset WPA-PSK state. Only reset when supplicant enabled
/* Reset WPA-PSK state. Only reset when supplicant enabled */
if (pAd->StaCfg.WpaState != SS_NOTUSE) {
pAd->StaCfg.WpaState = SS_START;
// Clear Replay counter
/* Clear Replay counter */
NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8);
}
//
// if link down come from AP, we need to remove all WPA keys on WPA mode.
// otherwise will cause 4-way handshaking failed, since the WPA key not empty.
//
/* */
/* if link down come from AP, we need to remove all WPA keys on WPA mode. */
/* otherwise will cause 4-way handshaking failed, since the WPA key not empty. */
/* */
if ((IsReqFromAP) && (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) {
// Remove all WPA keys
/* Remove all WPA keys */
RTMPWPARemoveAllKeys(pAd);
}
// 802.1x port control
/* 802.1x port control */
// Prevent clear PortSecured here with static WEP
// NetworkManger set security policy first then set SSID to connect AP.
/* Prevent clear PortSecured here with static WEP */
/* NetworkManger set security policy first then set SSID to connect AP. */
if (pAd->StaCfg.WpaSupplicantUP &&
(pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) &&
(pAd->StaCfg.IEEE8021X == FALSE)) {
......@@ -2037,16 +2037,16 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
pAd->StaCfg.MicErrCnt = 0;
pAd->IndicateMediaState = NdisMediaStateDisconnected;
// Update extra information to link is up
/* Update extra information to link is up */
pAd->ExtraInfo = GENERAL_LINK_DOWN;
pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE;
#ifdef RTMP_MAC_USB
pAd->bUsbTxBulkAggre = FALSE;
#endif // RTMP_MAC_USB //
#endif /* RTMP_MAC_USB // */
// Clean association information
/* Clean association information */
NdisZeroMemory(&pAd->StaCfg.AssocInfo,
sizeof(NDIS_802_11_ASSOCIATION_INFORMATION));
pAd->StaCfg.AssocInfo.Length =
......@@ -2054,9 +2054,9 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
pAd->StaCfg.ReqVarIELen = 0;
pAd->StaCfg.ResVarIELen = 0;
//
// Reset RSSI value after link down
//
/* */
/* Reset RSSI value after link down */
/* */
pAd->StaCfg.RssiSample.AvgRssi0 = 0;
pAd->StaCfg.RssiSample.AvgRssi0X8 = 0;
pAd->StaCfg.RssiSample.AvgRssi1 = 0;
......@@ -2064,20 +2064,20 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
pAd->StaCfg.RssiSample.AvgRssi2 = 0;
pAd->StaCfg.RssiSample.AvgRssi2X8 = 0;
// Restore MlmeRate
/* Restore MlmeRate */
pAd->CommonCfg.MlmeRate = pAd->CommonCfg.BasicMlmeRate;
pAd->CommonCfg.RtsRate = pAd->CommonCfg.BasicMlmeRate;
//
// After Link down, reset piggy-back setting in ASIC. Disable RDG.
//
/* */
/* After Link down, reset piggy-back setting in ASIC. Disable RDG. */
/* */
if (pAd->CommonCfg.BBPCurrentBW == BW_40) {
pAd->CommonCfg.BBPCurrentBW = BW_20;
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &ByteValue);
ByteValue &= (~0x18);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, ByteValue);
}
// Reset DAC
/* Reset DAC */
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &ByteValue);
ByteValue &= (~0x18);
if (pAd->Antenna.field.TxPath == 2) {
......@@ -2090,7 +2090,7 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
pAd->CommonCfg.BACapability.word = pAd->CommonCfg.REGBACapability.word;
// Restore all settings in the following.
/* Restore all settings in the following. */
AsicUpdateProtect(pAd, 0,
(ALLN_SETPROTECT | CCKSETPROTECT | OFDMSETPROTECT),
TRUE, FALSE);
......@@ -2101,7 +2101,7 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, 0x1fff);
RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
// Allow go to sleep after linkdown steps.
/* Allow go to sleep after linkdown steps. */
RTMP_SET_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL, 0);
......@@ -2111,7 +2111,7 @@ VOID LinkDown(IN PRTMP_ADAPTER pAd, IN BOOLEAN IsReqFromAP)
&& (pAd->Antenna.field.RxPath > 1 || pAd->Antenna.field.TxPath > 1)) {
RTMP_ASIC_MMPS_DISABLE(pAd);
}
#endif // RT30xx //
#endif /* RT30xx // */
}
/*
......@@ -2128,16 +2128,16 @@ VOID IterateOnBssTab(IN PRTMP_ADAPTER pAd)
MLME_JOIN_REQ_STRUCT JoinReq;
ULONG BssIdx;
// Change the wepstatus to original wepstatus
/* Change the wepstatus to original wepstatus */
pAd->StaCfg.WepStatus = pAd->StaCfg.OrigWepStatus;
pAd->StaCfg.PairCipher = pAd->StaCfg.OrigWepStatus;
pAd->StaCfg.GroupCipher = pAd->StaCfg.OrigWepStatus;
BssIdx = pAd->MlmeAux.BssIdx;
if (BssIdx < pAd->MlmeAux.SsidBssTab.BssNr) {
// Check cipher suite, AP must have more secured cipher than station setting
// Set the Pairwise and Group cipher to match the intended AP setting
// We can only connect to AP with less secured cipher setting
/* Check cipher suite, AP must have more secured cipher than station setting */
/* Set the Pairwise and Group cipher to match the intended AP setting */
/* We can only connect to AP with less secured cipher setting */
if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA)
|| (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) {
pAd->StaCfg.GroupCipher =
......@@ -2155,7 +2155,7 @@ VOID IterateOnBssTab(IN PRTMP_ADAPTER pAd)
pAd->StaCfg.PairCipher =
pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].
WPA.PairCipherAux;
else // There is no PairCipher Aux, downgrade our capability to TKIP
else /* There is no PairCipher Aux, downgrade our capability to TKIP */
pAd->StaCfg.PairCipher =
Ndis802_11Encryption2Enabled;
} else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)
......@@ -2176,16 +2176,16 @@ VOID IterateOnBssTab(IN PRTMP_ADAPTER pAd)
pAd->StaCfg.PairCipher =
pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].
WPA2.PairCipherAux;
else // There is no PairCipher Aux, downgrade our capability to TKIP
else /* There is no PairCipher Aux, downgrade our capability to TKIP */
pAd->StaCfg.PairCipher =
Ndis802_11Encryption2Enabled;
// RSN capability
/* RSN capability */
pAd->StaCfg.RsnCapability =
pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.
RsnCapability;
}
// Set Mix cipher flag
/* Set Mix cipher flag */
pAd->StaCfg.bMixCipher =
(pAd->StaCfg.PairCipher ==
pAd->StaCfg.GroupCipher) ? FALSE : TRUE;
......@@ -2211,7 +2211,7 @@ VOID IterateOnBssTab(IN PRTMP_ADAPTER pAd)
MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ,
sizeof(MLME_START_REQ_STRUCT), &StartReq);
pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START;
} else // no more BSS
} else /* no more BSS */
{
{
......@@ -2226,8 +2226,8 @@ VOID IterateOnBssTab(IN PRTMP_ADAPTER pAd)
}
}
// for re-association only
// IRQL = DISPATCH_LEVEL
/* for re-association only */
/* IRQL = DISPATCH_LEVEL */
VOID IterateOnBssTab2(IN PRTMP_ADAPTER pAd)
{
MLME_REASSOC_REQ_STRUCT ReassocReq;
......@@ -2245,7 +2245,7 @@ VOID IterateOnBssTab2(IN PRTMP_ADAPTER pAd)
AsicSwitchChannel(pAd, pBss->Channel, FALSE);
AsicLockChannel(pAd, pBss->Channel);
// reassociate message has the same structure as associate message
/* reassociate message has the same structure as associate message */
AssocParmFill(pAd, &ReassocReq, pBss->Bssid,
pBss->CapabilityInfo, ASSOC_TIMEOUT,
pAd->StaCfg.DefaultListenCount);
......@@ -2253,7 +2253,7 @@ VOID IterateOnBssTab2(IN PRTMP_ADAPTER pAd)
sizeof(MLME_REASSOC_REQ_STRUCT), &ReassocReq);
pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_REASSOC;
} else // no more BSS
} else /* no more BSS */
{
{
......@@ -2355,7 +2355,7 @@ VOID ComposePsPoll(IN PRTMP_ADAPTER pAd)
COPY_MAC_ADDR(pAd->PsPollFrame.Ta, pAd->CurrentAddress);
}
// IRQL = DISPATCH_LEVEL
/* IRQL = DISPATCH_LEVEL */
VOID ComposeNullFrame(IN PRTMP_ADAPTER pAd)
{
NdisZeroMemory(&pAd->NullFrame, sizeof(HEADER_802_11));
......@@ -2366,7 +2366,7 @@ VOID ComposeNullFrame(IN PRTMP_ADAPTER pAd)
COPY_MAC_ADDR(pAd->NullFrame.Addr2, pAd->CurrentAddress);
COPY_MAC_ADDR(pAd->NullFrame.Addr3, pAd->CommonCfg.Bssid);
}
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
#ifdef RTMP_MAC_USB
VOID MlmeCntlConfirm(IN PRTMP_ADAPTER pAd, IN ULONG MsgType, IN USHORT Msg)
{
......@@ -2407,12 +2407,12 @@ VOID ComposePsPoll(IN PRTMP_ADAPTER pAd)
RTMPMoveMemory(&pAd->PsPollContext.TransferBuffer->field.
WirelessPacket[TXWI_SIZE + TXINFO_SIZE],
&pAd->PsPollFrame, sizeof(PSPOLL_FRAME));
// Append 4 extra zero bytes.
/* Append 4 extra zero bytes. */
pAd->PsPollContext.BulkOutSize =
TXINFO_SIZE + TXWI_SIZE + sizeof(PSPOLL_FRAME) + 4;
}
// IRQL = DISPATCH_LEVEL
/* IRQL = DISPATCH_LEVEL */
VOID ComposeNullFrame(IN PRTMP_ADAPTER pAd)
{
PTXINFO_STRUC pTxInfo;
......@@ -2446,7 +2446,7 @@ VOID ComposeNullFrame(IN PRTMP_ADAPTER pAd)
pAd->NullContext.BulkOutSize =
TXINFO_SIZE + TXWI_SIZE + sizeof(pAd->NullFrame) + 4;
}
#endif // RTMP_MAC_USB //
#endif /* RTMP_MAC_USB // */
/*
==========================================================================
......@@ -2477,27 +2477,27 @@ ULONG MakeIbssBeacon(IN PRTMP_ADAPTER pAd)
if ((pAd->CommonCfg.PhyMode == PHY_11B)
&& (pAd->CommonCfg.Channel <= 14)) {
SupRate[0] = 0x82; // 1 mbps
SupRate[1] = 0x84; // 2 mbps
SupRate[2] = 0x8b; // 5.5 mbps
SupRate[3] = 0x96; // 11 mbps
SupRate[0] = 0x82; /* 1 mbps */
SupRate[1] = 0x84; /* 2 mbps */
SupRate[2] = 0x8b; /* 5.5 mbps */
SupRate[3] = 0x96; /* 11 mbps */
SupRateLen = 4;
ExtRateLen = 0;
} else if (pAd->CommonCfg.Channel > 14) {
SupRate[0] = 0x8C; // 6 mbps, in units of 0.5 Mbps, basic rate
SupRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps
SupRate[2] = 0x98; // 12 mbps, in units of 0.5 Mbps, basic rate
SupRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps
SupRate[4] = 0xb0; // 24 mbps, in units of 0.5 Mbps, basic rate
SupRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps
SupRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps
SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps
SupRate[0] = 0x8C; /* 6 mbps, in units of 0.5 Mbps, basic rate */
SupRate[1] = 0x12; /* 9 mbps, in units of 0.5 Mbps */
SupRate[2] = 0x98; /* 12 mbps, in units of 0.5 Mbps, basic rate */
SupRate[3] = 0x24; /* 18 mbps, in units of 0.5 Mbps */
SupRate[4] = 0xb0; /* 24 mbps, in units of 0.5 Mbps, basic rate */
SupRate[5] = 0x48; /* 36 mbps, in units of 0.5 Mbps */
SupRate[6] = 0x60; /* 48 mbps, in units of 0.5 Mbps */
SupRate[7] = 0x6c; /* 54 mbps, in units of 0.5 Mbps */
SupRateLen = 8;
ExtRateLen = 0;
//
// Also Update MlmeRate & RtsRate for G only & A only
//
/* */
/* Also Update MlmeRate & RtsRate for G only & A only */
/* */
pAd->CommonCfg.MlmeRate = RATE_6;
pAd->CommonCfg.RtsRate = RATE_6;
pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
......@@ -2508,20 +2508,20 @@ ULONG MakeIbssBeacon(IN PRTMP_ADAPTER pAd)
pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS =
OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
} else {
SupRate[0] = 0x82; // 1 mbps
SupRate[1] = 0x84; // 2 mbps
SupRate[2] = 0x8b; // 5.5 mbps
SupRate[3] = 0x96; // 11 mbps
SupRate[0] = 0x82; /* 1 mbps */
SupRate[1] = 0x84; /* 2 mbps */
SupRate[2] = 0x8b; /* 5.5 mbps */
SupRate[3] = 0x96; /* 11 mbps */
SupRateLen = 4;
ExtRate[0] = 0x0C; // 6 mbps, in units of 0.5 Mbps,
ExtRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps
ExtRate[2] = 0x18; // 12 mbps, in units of 0.5 Mbps,
ExtRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps
ExtRate[4] = 0x30; // 24 mbps, in units of 0.5 Mbps,
ExtRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps
ExtRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps
ExtRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps
ExtRate[0] = 0x0C; /* 6 mbps, in units of 0.5 Mbps, */
ExtRate[1] = 0x12; /* 9 mbps, in units of 0.5 Mbps */
ExtRate[2] = 0x18; /* 12 mbps, in units of 0.5 Mbps, */
ExtRate[3] = 0x24; /* 18 mbps, in units of 0.5 Mbps */
ExtRate[4] = 0x30; /* 24 mbps, in units of 0.5 Mbps, */
ExtRate[5] = 0x48; /* 36 mbps, in units of 0.5 Mbps */
ExtRate[6] = 0x60; /* 48 mbps, in units of 0.5 Mbps */
ExtRate[7] = 0x6c; /* 54 mbps, in units of 0.5 Mbps */
ExtRateLen = 8;
}
......@@ -2530,7 +2530,7 @@ ULONG MakeIbssBeacon(IN PRTMP_ADAPTER pAd)
pAd->StaActive.ExtRateLen = ExtRateLen;
NdisMoveMemory(pAd->StaActive.ExtRate, ExtRate, ExtRateLen);
// compose IBSS beacon frame
/* compose IBSS beacon frame */
MgtMacHeaderInit(pAd, &BcnHdr, SUBTYPE_BEACON, 0, BROADCAST_ADDR,
pAd->CommonCfg.Bssid);
Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled)
......@@ -2558,7 +2558,7 @@ ULONG MakeIbssBeacon(IN PRTMP_ADAPTER pAd)
1, &IbssIe,
1, &IbssLen, 2, &pAd->StaActive.AtimWin, END_OF_ARGS);
// add ERP_IE and EXT_RAE IE of in 802.11g
/* add ERP_IE and EXT_RAE IE of in 802.11g */
if (ExtRateLen) {
ULONG tmp;
......@@ -2569,7 +2569,7 @@ ULONG MakeIbssBeacon(IN PRTMP_ADAPTER pAd)
ExtRateLen, ExtRate, END_OF_ARGS);
FrameLen += tmp;
}
// If adhoc secruity is set for WPA-None, append the cipher suite IE
/* If adhoc secruity is set for WPA-None, append the cipher suite IE */
if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) {
ULONG tmp;
RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus,
......@@ -2587,7 +2587,7 @@ ULONG MakeIbssBeacon(IN PRTMP_ADAPTER pAd)
ULONG TmpLen;
UCHAR HtLen, HtLen1;
// add HT Capability IE
/* add HT Capability IE */
HtLen = sizeof(pAd->CommonCfg.HtCapability);
HtLen1 = sizeof(pAd->CommonCfg.AddHTInfo);
......@@ -2602,14 +2602,14 @@ ULONG MakeIbssBeacon(IN PRTMP_ADAPTER pAd)
FrameLen += TmpLen;
}
//beacon use reserved WCID 0xff
/*beacon use reserved WCID 0xff */
if (pAd->CommonCfg.Channel > 14) {
RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, TRUE, FALSE, FALSE,
TRUE, 0, 0xff, FrameLen, PID_MGMT, PID_BEACON,
RATE_1, IFS_HTTXOP, FALSE,
&pAd->CommonCfg.MlmeTransmit);
} else {
// Set to use 1Mbps for Adhoc beacon.
/* Set to use 1Mbps for Adhoc beacon. */
HTTRANSMIT_SETTING Transmit;
Transmit.word = 0;
RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, TRUE, FALSE, FALSE,
......
drivers/staging/rt2860/sta/rtmp_data.c
View file @ 8281958b
......@@ -45,10 +45,10 @@ VOID STARxEAPOLFrameIndicate(IN PRTMP_ADAPTER pAd,
UCHAR *pTmpBuf;
if (pAd->StaCfg.WpaSupplicantUP) {
// All EAPoL frames have to pass to upper layer (ex. WPA_SUPPLICANT daemon)
// TBD : process fragmented EAPol frames
/* All EAPoL frames have to pass to upper layer (ex. WPA_SUPPLICANT daemon) */
/* TBD : process fragmented EAPol frames */
{
// In 802.1x mode, if the received frame is EAP-SUCCESS packet, turn on the PortSecured variable
/* In 802.1x mode, if the received frame is EAP-SUCCESS packet, turn on the PortSecured variable */
if (pAd->StaCfg.IEEE8021X == TRUE &&
(EAP_CODE_SUCCESS ==
WpaCheckEapCode(pAd, pRxBlk->pData,
......@@ -60,7 +60,7 @@ VOID STARxEAPOLFrameIndicate(IN PRTMP_ADAPTER pAd,
DBGPRINT_RAW(RT_DEBUG_TRACE,
("Receive EAP-SUCCESS Packet\n"));
//pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED;
/*pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
STA_PORT_SECURED(pAd);
if (pAd->StaCfg.IEEE8021x_required_keys ==
......@@ -80,21 +80,21 @@ VOID STARxEAPOLFrameIndicate(IN PRTMP_ADAPTER pAd,
&pAd->MacTab.
Content[BSSID_WCID];
// Set key material and cipherAlg to Asic
/* Set key material and cipherAlg to Asic */
AsicAddSharedKeyEntry(pAd, BSS0,
idx,
CipherAlg,
Key, NULL,
NULL);
// Assign group key info
/* Assign group key info */
RTMPAddWcidAttributeEntry(pAd,
BSS0,
idx,
CipherAlg,
NULL);
// Assign pairwise key info
/* Assign pairwise key info */
RTMPAddWcidAttributeEntry(pAd,
BSS0,
idx,
......@@ -105,7 +105,7 @@ VOID STARxEAPOLFrameIndicate(IN PRTMP_ADAPTER pAd,
NdisMediaStateConnected;
pAd->ExtraInfo =
GENERAL_LINK_UP;
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
#ifdef RTMP_MAC_USB
union {
char buf[sizeof
......@@ -144,7 +144,7 @@ VOID STARxEAPOLFrameIndicate(IN PRTMP_ADAPTER pAd,
NdisMediaStateConnected;
pAd->ExtraInfo =
GENERAL_LINK_UP;
// need to enqueue cmd to thread
/* need to enqueue cmd to thread */
RTUSBEnqueueCmdFromNdis(pAd,
OID_802_11_ADD_WEP,
TRUE,
......@@ -154,8 +154,8 @@ VOID STARxEAPOLFrameIndicate(IN PRTMP_ADAPTER pAd,
keyinfo)
+ len -
1);
#endif // RTMP_MAC_USB //
// For Preventing ShardKey Table is cleared by remove key procedure.
#endif /* RTMP_MAC_USB // */
/* For Preventing ShardKey Table is cleared by remove key procedure. */
pAd->SharedKey[BSS0][idx].
CipherAlg = CipherAlg;
pAd->SharedKey[BSS0][idx].
......@@ -179,9 +179,9 @@ VOID STARxEAPOLFrameIndicate(IN PRTMP_ADAPTER pAd,
return;
}
} else {
// Special DATA frame that has to pass to MLME
// 1. Cisco Aironet frames for CCX2. We need pass it to MLME for special process
// 2. EAPOL handshaking frames when driver supplicant enabled, pass to MLME for special process
/* Special DATA frame that has to pass to MLME */
/* 1. Cisco Aironet frames for CCX2. We need pass it to MLME for special process */
/* 2. EAPOL handshaking frames when driver supplicant enabled, pass to MLME for special process */
{
pTmpBuf = pRxBlk->pData - LENGTH_802_11;
NdisMoveMemory(pTmpBuf, pRxBlk->pHeader, LENGTH_802_11);
......@@ -207,30 +207,30 @@ VOID STARxDataFrameAnnounce(IN PRTMP_ADAPTER pAd,
IN RX_BLK * pRxBlk, IN UCHAR FromWhichBSSID)
{
// non-EAP frame
/* non-EAP frame */
if (!RTMPCheckWPAframe
(pAd, pEntry, pRxBlk->pData, pRxBlk->DataSize, FromWhichBSSID)) {
{
// drop all non-EAP DATA frame before
// this client's Port-Access-Control is secured
/* drop all non-EAP DATA frame before */
/* this client's Port-Access-Control is secured */
if (pRxBlk->pHeader->FC.Wep) {
// unsupported cipher suite
/* unsupported cipher suite */
if (pAd->StaCfg.WepStatus ==
Ndis802_11EncryptionDisabled) {
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd,
pRxBlk->pRxPacket,
NDIS_STATUS_FAILURE);
return;
}
} else {
// encryption in-use but receive a non-EAPOL clear text frame, drop it
/* encryption in-use but receive a non-EAPOL clear text frame, drop it */
if ((pAd->StaCfg.WepStatus !=
Ndis802_11EncryptionDisabled)
&& (pAd->StaCfg.PortSecured ==
WPA_802_1X_PORT_NOT_SECURED)) {
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd,
pRxBlk->pRxPacket,
NDIS_STATUS_FAILURE);
......@@ -240,12 +240,12 @@ VOID STARxDataFrameAnnounce(IN PRTMP_ADAPTER pAd,
}
RX_BLK_CLEAR_FLAG(pRxBlk, fRX_EAP);
if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_ARALINK)) {
// Normal legacy, AMPDU or AMSDU
/* Normal legacy, AMPDU or AMSDU */
CmmRxnonRalinkFrameIndicate(pAd, pRxBlk,
FromWhichBSSID);
} else {
// ARALINK
/* ARALINK */
CmmRxRalinkFrameIndicate(pAd, pEntry, pRxBlk,
FromWhichBSSID);
}
......@@ -256,15 +256,15 @@ VOID STARxDataFrameAnnounce(IN PRTMP_ADAPTER pAd,
&& (pAd->CommonCfg.bDisableReordering == 0)) {
Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID);
} else {
// Determin the destination of the EAP frame
// to WPA state machine or upper layer
/* Determin the destination of the EAP frame */
/* to WPA state machine or upper layer */
STARxEAPOLFrameIndicate(pAd, pEntry, pRxBlk,
FromWhichBSSID);
}
}
}
// For TKIP frame, calculate the MIC value
/* For TKIP frame, calculate the MIC value */
BOOLEAN STACheckTkipMICValue(IN PRTMP_ADAPTER pAd,
IN MAC_TABLE_ENTRY * pEntry, IN RX_BLK * pRxBlk)
{
......@@ -301,7 +301,7 @@ BOOLEAN STACheckTkipMICValue(IN PRTMP_ADAPTER pAd,
RTMPReportMicError(pAd, pWpaKey);
}
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
NDIS_STATUS_FAILURE);
return FALSE;
......@@ -310,14 +310,14 @@ BOOLEAN STACheckTkipMICValue(IN PRTMP_ADAPTER pAd,
return TRUE;
}
//
// All Rx routines use RX_BLK structure to hande rx events
// It is very important to build pRxBlk attributes
// 1. pHeader pointer to 802.11 Header
// 2. pData pointer to payload including LLC (just skip Header)
// 3. set payload size including LLC to DataSize
// 4. set some flags with RX_BLK_SET_FLAG()
//
/* */
/* All Rx routines use RX_BLK structure to hande rx events */
/* It is very important to build pRxBlk attributes */
/* 1. pHeader pointer to 802.11 Header */
/* 2. pData pointer to payload including LLC (just skip Header) */
/* 3. set payload size including LLC to DataSize */
/* 4. set some flags with RX_BLK_SET_FLAG() */
/* */
VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
{
PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD);
......@@ -330,17 +330,17 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
UCHAR UserPriority = 0;
{
// before LINK UP, all DATA frames are rejected
/* before LINK UP, all DATA frames are rejected */
if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
return;
}
// Drop not my BSS frames
/* Drop not my BSS frames */
if (pRxD->MyBss == 0) {
{
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
return;
......@@ -354,14 +354,14 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
UCHAR *pData;
DBGPRINT(RT_DEBUG_INFO, ("bAPSDCapable\n"));
// Qos bit 4
/* Qos bit 4 */
pData = (PUCHAR) pHeader + LENGTH_802_11;
if ((*pData >> 4) & 0x01) {
DBGPRINT(RT_DEBUG_INFO,
("RxDone- Rcv EOSP frame, driver may fall into sleep\n"));
pAd->CommonCfg.bInServicePeriod = FALSE;
// Force driver to fall into sleep mode when rcv EOSP frame
/* Force driver to fall into sleep mode when rcv EOSP frame */
if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) {
USHORT TbttNumToNextWakeUp;
USHORT NextDtim =
......@@ -383,7 +383,7 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
TbttNumToNextWakeUp = NextDtim;
RTMP_SET_PSM_BIT(pAd, PWR_SAVE);
// if WMM-APSD is failed, try to disable following line
/* if WMM-APSD is failed, try to disable following line */
AsicSleepThenAutoWakeup(pAd,
TbttNumToNextWakeUp);
}
......@@ -395,58 +395,58 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
("Sending another trigger frame when More Data bit is set to 1\n"));
}
}
// Drop NULL, CF-ACK(no data), CF-POLL(no data), and CF-ACK+CF-POLL(no data) data frame
if ((pHeader->FC.SubType & 0x04)) // bit 2 : no DATA
/* Drop NULL, CF-ACK(no data), CF-POLL(no data), and CF-ACK+CF-POLL(no data) data frame */
if ((pHeader->FC.SubType & 0x04)) /* bit 2 : no DATA */
{
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
return;
}
// Drop not my BSS frame (we can not only check the MyBss bit in RxD)
/* Drop not my BSS frame (we can not only check the MyBss bit in RxD) */
if (INFRA_ON(pAd)) {
// Infrastructure mode, check address 2 for BSSID
/* Infrastructure mode, check address 2 for BSSID */
if (!RTMPEqualMemory
(&pHeader->Addr2, &pAd->CommonCfg.Bssid, 6)) {
// Receive frame not my BSSID
// release packet
/* Receive frame not my BSSID */
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
return;
}
} else // Ad-Hoc mode or Not associated
} else /* Ad-Hoc mode or Not associated */
{
// Ad-Hoc mode, check address 3 for BSSID
/* Ad-Hoc mode, check address 3 for BSSID */
if (!RTMPEqualMemory
(&pHeader->Addr3, &pAd->CommonCfg.Bssid, 6)) {
// Receive frame not my BSSID
// release packet
/* Receive frame not my BSSID */
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
return;
}
}
//
// find pEntry
//
/* */
/* find pEntry */
/* */
if (pRxWI->WirelessCliID < MAX_LEN_OF_MAC_TABLE) {
pEntry = &pAd->MacTab.Content[pRxWI->WirelessCliID];
} else {
// 1. release packet if infra mode
// 2. new a pEntry if ad-hoc mode
/* 1. release packet if infra mode */
/* 2. new a pEntry if ad-hoc mode */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
return;
}
// infra or ad-hoc
/* infra or ad-hoc */
if (INFRA_ON(pAd)) {
RX_BLK_SET_FLAG(pRxBlk, fRX_INFRA);
ASSERT(pRxWI->WirelessCliID == BSSID_WCID);
}
// check Atheros Client
/* check Atheros Client */
if ((pEntry->bIAmBadAtheros == FALSE) && (pRxD->AMPDU == 1)
&& (pHeader->FC.Retry)) {
pEntry->bIAmBadAtheros = TRUE;
......@@ -461,26 +461,26 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
pRxBlk->pData = (UCHAR *) pHeader;
//
// update RxBlk->pData, DataSize
// 802.11 Header, QOS, HTC, Hw Padding
//
/* */
/* update RxBlk->pData, DataSize */
/* 802.11 Header, QOS, HTC, Hw Padding */
/* */
// 1. skip 802.11 HEADER
/* 1. skip 802.11 HEADER */
{
pRxBlk->pData += LENGTH_802_11;
pRxBlk->DataSize -= LENGTH_802_11;
}
// 2. QOS
/* 2. QOS */
if (pHeader->FC.SubType & 0x08) {
RX_BLK_SET_FLAG(pRxBlk, fRX_QOS);
UserPriority = *(pRxBlk->pData) & 0x0f;
// bit 7 in QoS Control field signals the HT A-MSDU format
/* bit 7 in QoS Control field signals the HT A-MSDU format */
if ((*pRxBlk->pData) & 0x80) {
RX_BLK_SET_FLAG(pRxBlk, fRX_AMSDU);
}
// skip QOS contorl field
/* skip QOS contorl field */
pRxBlk->pData += 2;
pRxBlk->DataSize -= 2;
}
......@@ -500,7 +500,7 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
RTMP_PS_POLL_ENQUEUE(pAd);
}
}
// 3. Order bit: A-Ralink or HTC+
/* 3. Order bit: A-Ralink or HTC+ */
if (pHeader->FC.Order) {
#ifdef AGGREGATION_SUPPORT
if ((pRxWI->PHYMODE <= MODE_OFDM)
......@@ -508,18 +508,18 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
{
RX_BLK_SET_FLAG(pRxBlk, fRX_ARALINK);
} else
#endif // AGGREGATION_SUPPORT //
#endif /* AGGREGATION_SUPPORT // */
{
RX_BLK_SET_FLAG(pRxBlk, fRX_HTC);
// skip HTC contorl field
/* skip HTC contorl field */
pRxBlk->pData += 4;
pRxBlk->DataSize -= 4;
}
}
// 4. skip HW padding
/* 4. skip HW padding */
if (pRxD->L2PAD) {
// just move pData pointer
// because DataSize excluding HW padding
/* just move pData pointer */
/* because DataSize excluding HW padding */
RX_BLK_SET_FLAG(pRxBlk, fRX_PAD);
pRxBlk->pData += 2;
}
......@@ -527,23 +527,23 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
if (pRxD->BA) {
RX_BLK_SET_FLAG(pRxBlk, fRX_AMPDU);
}
//
// Case I Process Broadcast & Multicast data frame
//
/* */
/* Case I Process Broadcast & Multicast data frame */
/* */
if (pRxD->Bcast || pRxD->Mcast) {
INC_COUNTER64(pAd->WlanCounters.MulticastReceivedFrameCount);
// Drop Mcast/Bcast frame with fragment bit on
/* Drop Mcast/Bcast frame with fragment bit on */
if (pHeader->FC.MoreFrag) {
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
return;
}
// Filter out Bcast frame which AP relayed for us
/* Filter out Bcast frame which AP relayed for us */
if (pHeader->FC.FrDs
&& MAC_ADDR_EQUAL(pHeader->Addr3, pAd->CurrentAddress)) {
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
return;
......@@ -571,8 +571,8 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
pAd->RalinkCounters.OneSecRxOkDataCnt++;
if (!((pHeader->Frag == 0) && (pHeader->FC.MoreFrag == 0))) {
// re-assemble the fragmented packets
// return complete frame (pRxPacket) or NULL
/* re-assemble the fragmented packets */
/* return complete frame (pRxPacket) or NULL */
bFragment = TRUE;
pRxPacket = RTMPDeFragmentDataFrame(pAd, pRxBlk);
}
......@@ -580,14 +580,14 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
if (pRxPacket) {
pEntry = &pAd->MacTab.Content[pRxWI->WirelessCliID];
// process complete frame
/* process complete frame */
if (bFragment && (pRxD->Decrypted)
&& (pEntry->WepStatus ==
Ndis802_11Encryption2Enabled)) {
// Minus MIC length
/* Minus MIC length */
pRxBlk->DataSize -= 8;
// For TKIP frame, calculate the MIC value
/* For TKIP frame, calculate the MIC value */
if (STACheckTkipMICValue(pAd, pEntry, pRxBlk) ==
FALSE) {
return;
......@@ -598,15 +598,15 @@ VOID STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
FromWhichBSSID);
return;
} else {
// just return
// because RTMPDeFragmentDataFrame() will release rx packet,
// if packet is fragmented
/* just return */
/* because RTMPDeFragmentDataFrame() will release rx packet, */
/* if packet is fragmented */
return;
}
}
ASSERT(0);
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE);
}
......@@ -631,7 +631,7 @@ VOID STAHandleRxMgmtFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
/* TODO: if MoreData == 0, station can go to sleep */
// We should collect RSSI not only U2M data but also my beacon
/* We should collect RSSI not only U2M data but also my beacon */
if ((pHeader->FC.SubType == SUBTYPE_BEACON)
&& (MAC_ADDR_EQUAL(&pAd->CommonCfg.Bssid, &pHeader->Addr2))
&& (pAd->RxAnt.EvaluatePeriod == 0)) {
......@@ -641,7 +641,7 @@ VOID STAHandleRxMgmtFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
pAd->StaCfg.LastSNR1 = (UCHAR) (pRxWI->SNR1);
}
// First check the size, it MUST not exceed the mlme queue size
/* First check the size, it MUST not exceed the mlme queue size */
if (pRxWI->MPDUtotalByteCount > MGMT_DMA_BUFFER_SIZE) {
DBGPRINT_ERR(("STAHandleRxMgmtFrame: frame too large, size = %d \n", pRxWI->MPDUtotalByteCount));
break;
......@@ -712,7 +712,7 @@ BOOLEAN STARxDoneInterruptHandle(IN PRTMP_ADAPTER pAd, IN BOOLEAN argc)
RxProcessed = RxPending = 0;
// process whole rx ring
/* process whole rx ring */
while (1) {
if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF |
......@@ -724,36 +724,36 @@ BOOLEAN STARxDoneInterruptHandle(IN PRTMP_ADAPTER pAd, IN BOOLEAN argc)
}
#ifdef RTMP_MAC_PCI
if (RxProcessed++ > MAX_RX_PROCESS_CNT) {
// need to reschedule rx handle
/* need to reschedule rx handle */
bReschedule = TRUE;
break;
}
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
RxProcessed++; // test
RxProcessed++; /* test */
// 1. allocate a new data packet into rx ring to replace received packet
// then processing the received packet
// 2. the callee must take charge of release of packet
// 3. As far as driver is concerned ,
// the rx packet must
// a. be indicated to upper layer or
// b. be released if it is discarded
/* 1. allocate a new data packet into rx ring to replace received packet */
/* then processing the received packet */
/* 2. the callee must take charge of release of packet */
/* 3. As far as driver is concerned , */
/* the rx packet must */
/* a. be indicated to upper layer or */
/* b. be released if it is discarded */
pRxPacket =
GetPacketFromRxRing(pAd, &(RxCell.RxD), &bReschedule,
&RxPending);
if (pRxPacket == NULL) {
// no more packet to process
/* no more packet to process */
break;
}
// get rx ring descriptor
/* get rx ring descriptor */
pRxD = &(RxCell.RxD);
// get rx data buffer
/* get rx data buffer */
pData = GET_OS_PKT_DATAPTR(pRxPacket);
pRxWI = (PRXWI_STRUC) pData;
pHeader = (PHEADER_802_11) (pData + RXWI_SIZE);
// build RxCell
/* build RxCell */
RxCell.pRxWI = pRxWI;
RxCell.pHeader = pHeader;
RxCell.pRxPacket = pRxPacket;
......@@ -761,7 +761,7 @@ BOOLEAN STARxDoneInterruptHandle(IN PRTMP_ADAPTER pAd, IN BOOLEAN argc)
RxCell.DataSize = pRxWI->MPDUtotalByteCount;
RxCell.Flags = 0;
// Increase Total receive byte counter after real data received no mater any error or not
/* Increase Total receive byte counter after real data received no mater any error or not */
pAd->RalinkCounters.ReceivedByteCount +=
pRxWI->MPDUtotalByteCount;
pAd->RalinkCounters.OneSecReceivedByteCount +=
......@@ -780,32 +780,32 @@ BOOLEAN STARxDoneInterruptHandle(IN PRTMP_ADAPTER pAd, IN BOOLEAN argc)
/* STARxDoneInterruptHandle() is called in rtusb_bulk.c */
// Check for all RxD errors
/* Check for all RxD errors */
Status = RTMPCheckRxError(pAd, pHeader, pRxWI, pRxD);
// Handle the received frame
/* Handle the received frame */
if (Status == NDIS_STATUS_SUCCESS) {
switch (pHeader->FC.Type) {
// CASE I, receive a DATA frame
/* CASE I, receive a DATA frame */
case BTYPE_DATA:
{
// process DATA frame
/* process DATA frame */
STAHandleRxDataFrame(pAd, &RxCell);
}
break;
// CASE II, receive a MGMT frame
/* CASE II, receive a MGMT frame */
case BTYPE_MGMT:
{
STAHandleRxMgmtFrame(pAd, &RxCell);
}
break;
// CASE III. receive a CNTL frame
/* CASE III. receive a CNTL frame */
case BTYPE_CNTL:
{
STAHandleRxControlFrame(pAd, &RxCell);
}
break;
// discard other type
/* discard other type */
default:
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
......@@ -813,7 +813,7 @@ BOOLEAN STARxDoneInterruptHandle(IN PRTMP_ADAPTER pAd, IN BOOLEAN argc)
}
} else {
pAd->Counters8023.RxErrors++;
// discard this frame
/* discard this frame */
RELEASE_NDIS_PACKET(pAd, pRxPacket,
NDIS_STATUS_FAILURE);
}
......@@ -872,15 +872,15 @@ VOID STASendPackets(IN NDIS_HANDLE MiniportAdapterContext,
|| RTMP_TEST_FLAG(pAd,
fRTMP_ADAPTER_HALT_IN_PROGRESS)
|| RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) {
// Drop send request since hardware is in reset state
/* Drop send request since hardware is in reset state */
break;
} else if (!INFRA_ON(pAd) && !ADHOC_ON(pAd)) {
// Drop send request since there are no physical connection yet
/* Drop send request since there are no physical connection yet */
break;
} else {
// Record that orignal packet source is from NDIS layer,so that
// later on driver knows how to release this NDIS PACKET
RTMP_SET_PACKET_WCID(pPacket, 0); // this field is useless when in STA mode
/* Record that orignal packet source is from NDIS layer,so that */
/* later on driver knows how to release this NDIS PACKET */
RTMP_SET_PACKET_WCID(pPacket, 0); /* this field is useless when in STA mode */
RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS);
NDIS_SET_PACKET_STATUS(pPacket,
NDIS_STATUS_PENDING);
......@@ -896,7 +896,7 @@ VOID STASendPackets(IN NDIS_HANDLE MiniportAdapterContext,
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
}
// Dequeue outgoing frames from TxSwQueue[] and process it
/* Dequeue outgoing frames from TxSwQueue[] and process it */
RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
}
......@@ -934,16 +934,16 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
UCHAR FlgIsIP = 0;
UCHAR Rate;
// Prepare packet information structure for buffer descriptor
// chained within a single NDIS packet.
/* Prepare packet information structure for buffer descriptor */
/* chained within a single NDIS packet. */
RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen);
if (pSrcBufVA == NULL) {
DBGPRINT(RT_DEBUG_ERROR,
("STASendPacket --> pSrcBufVA == NULL !!!SrcBufLen=%x\n",
SrcBufLen));
// Resourece is low, system did not allocate virtual address
// return NDIS_STATUS_FAILURE directly to upper layer
/* Resourece is low, system did not allocate virtual address */
/* return NDIS_STATUS_FAILURE directly to upper layer */
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
......@@ -954,8 +954,8 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
return (NDIS_STATUS_FAILURE);
}
// In HT rate adhoc mode, A-MPDU is often used. So need to lookup BA Table and MAC Entry.
// Note multicast packets in adhoc also use BSSID_WCID index.
/* In HT rate adhoc mode, A-MPDU is often used. So need to lookup BA Table and MAC Entry. */
/* Note multicast packets in adhoc also use BSSID_WCID index. */
{
if (INFRA_ON(pAd)) {
{
......@@ -978,8 +978,8 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
DBGPRINT(RT_DEBUG_ERROR,
("STASendPacket->Cannot find pEntry(%2x:%2x:%2x:%2x:%2x:%2x) in MacTab!\n",
PRINT_MAC(pSrcBufVA)));
// Resourece is low, system did not allocate virtual address
// return NDIS_STATUS_FAILURE directly to upper layer
/* Resourece is low, system did not allocate virtual address */
/* return NDIS_STATUS_FAILURE directly to upper layer */
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
......@@ -988,14 +988,14 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
) {
RTMP_SET_PACKET_WCID(pPacket, (UCHAR) pEntry->Aid);
}
//
// Check the Ethernet Frame type of this packet, and set the RTMP_SET_PACKET_SPECIFIC flags.
// Here we set the PACKET_SPECIFIC flags(LLC, VLAN, DHCP/ARP, EAPOL).
/* */
/* Check the Ethernet Frame type of this packet, and set the RTMP_SET_PACKET_SPECIFIC flags. */
/* Here we set the PACKET_SPECIFIC flags(LLC, VLAN, DHCP/ARP, EAPOL). */
RTMPCheckEtherType(pAd, pPacket);
//
// WPA 802.1x secured port control - drop all non-802.1x frame before port secured
//
/* */
/* WPA 802.1x secured port control - drop all non-802.1x frame before port secured */
/* */
if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) ||
......@@ -1013,30 +1013,30 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
return (NDIS_STATUS_FAILURE);
}
// STEP 1. Decide number of fragments required to deliver this MSDU.
// The estimation here is not very accurate because difficult to
// take encryption overhead into consideration here. The result
// "NumberOfFrag" is then just used to pre-check if enough free
// TXD are available to hold this MSDU.
/* STEP 1. Decide number of fragments required to deliver this MSDU. */
/* The estimation here is not very accurate because difficult to */
/* take encryption overhead into consideration here. The result */
/* "NumberOfFrag" is then just used to pre-check if enough free */
/* TXD are available to hold this MSDU. */
if (*pSrcBufVA & 0x01) // fragmentation not allowed on multicast & broadcast
if (*pSrcBufVA & 0x01) /* fragmentation not allowed on multicast & broadcast */
NumberOfFrag = 1;
else if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED))
NumberOfFrag = 1; // Aggregation overwhelms fragmentation
NumberOfFrag = 1; /* Aggregation overwhelms fragmentation */
else if (CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_AMSDU_INUSED))
NumberOfFrag = 1; // Aggregation overwhelms fragmentation
NumberOfFrag = 1; /* Aggregation overwhelms fragmentation */
else if ((pAd->StaCfg.HTPhyMode.field.MODE == MODE_HTMIX)
|| (pAd->StaCfg.HTPhyMode.field.MODE == MODE_HTGREENFIELD))
NumberOfFrag = 1; // MIMO RATE overwhelms fragmentation
NumberOfFrag = 1; /* MIMO RATE overwhelms fragmentation */
else {
// The calculated "NumberOfFrag" is a rough estimation because of various
// encryption/encapsulation overhead not taken into consideration. This number is just
// used to make sure enough free TXD are available before fragmentation takes place.
// In case the actual required number of fragments of an NDIS packet
// excceeds "NumberOfFrag"caculated here and not enough free TXD available, the
// last fragment (i.e. last MPDU) will be dropped in RTMPHardTransmit() due to out of
// resource, and the NDIS packet will be indicated NDIS_STATUS_FAILURE. This should
// rarely happen and the penalty is just like a TX RETRY fail. Affordable.
/* The calculated "NumberOfFrag" is a rough estimation because of various */
/* encryption/encapsulation overhead not taken into consideration. This number is just */
/* used to make sure enough free TXD are available before fragmentation takes place. */
/* In case the actual required number of fragments of an NDIS packet */
/* excceeds "NumberOfFrag"caculated here and not enough free TXD available, the */
/* last fragment (i.e. last MPDU) will be dropped in RTMPHardTransmit() due to out of */
/* resource, and the NDIS packet will be indicated NDIS_STATUS_FAILURE. This should */
/* rarely happen and the penalty is just like a TX RETRY fail. Affordable. */
AllowFragSize =
(pAd->CommonCfg.FragmentThreshold) - LENGTH_802_11 -
......@@ -1044,21 +1044,21 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
NumberOfFrag =
((PacketInfo.TotalPacketLength - LENGTH_802_3 +
LENGTH_802_1_H) / AllowFragSize) + 1;
// To get accurate number of fragmentation, Minus 1 if the size just match to allowable fragment size
/* To get accurate number of fragmentation, Minus 1 if the size just match to allowable fragment size */
if (((PacketInfo.TotalPacketLength - LENGTH_802_3 +
LENGTH_802_1_H) % AllowFragSize) == 0) {
NumberOfFrag--;
}
}
// Save fragment number to Ndis packet reserved field
/* Save fragment number to Ndis packet reserved field */
RTMP_SET_PACKET_FRAGMENTS(pPacket, NumberOfFrag);
// STEP 2. Check the requirement of RTS:
// If multiple fragment required, RTS is required only for the first fragment
// if the fragment size large than RTS threshold
// For RT28xx, Let ASIC send RTS/CTS
// RTMP_SET_PACKET_RTS(pPacket, 0);
/* STEP 2. Check the requirement of RTS: */
/* If multiple fragment required, RTS is required only for the first fragment */
/* if the fragment size large than RTS threshold */
/* For RT28xx, Let ASIC send RTS/CTS */
/* RTMP_SET_PACKET_RTS(pPacket, 0); */
if (NumberOfFrag > 1)
RTSRequired =
(pAd->CommonCfg.FragmentThreshold >
......@@ -1068,13 +1068,13 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
(PacketInfo.TotalPacketLength >
pAd->CommonCfg.RtsThreshold) ? 1 : 0;
// Save RTS requirement to Ndis packet reserved field
/* Save RTS requirement to Ndis packet reserved field */
RTMP_SET_PACKET_RTS(pPacket, RTSRequired);
RTMP_SET_PACKET_TXRATE(pPacket, pAd->CommonCfg.TxRate);
//
// STEP 3. Traffic classification. outcome = <UserPriority, QueIdx>
//
/* */
/* STEP 3. Traffic classification. outcome = <UserPriority, QueIdx> */
/* */
UserPriority = 0;
QueIdx = QID_AC_BE;
if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) &&
......@@ -1082,11 +1082,11 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
USHORT Protocol;
UCHAR LlcSnapLen = 0, Byte0, Byte1;
do {
// get Ethernet protocol field
/* get Ethernet protocol field */
Protocol =
(USHORT) ((pSrcBufVA[12] << 8) + pSrcBufVA[13]);
if (Protocol <= 1500) {
// get Ethernet protocol field from LLC/SNAP
/* get Ethernet protocol field from LLC/SNAP */
if (Sniff2BytesFromNdisBuffer
(PacketInfo.pFirstBuffer, LENGTH_802_3 + 6,
&Byte0, &Byte1) != NDIS_STATUS_SUCCESS)
......@@ -1095,17 +1095,17 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
Protocol = (USHORT) ((Byte0 << 8) + Byte1);
LlcSnapLen = 8;
}
// always AC_BE for non-IP packet
/* always AC_BE for non-IP packet */
if (Protocol != 0x0800)
break;
// get IP header
/* get IP header */
if (Sniff2BytesFromNdisBuffer
(PacketInfo.pFirstBuffer, LENGTH_802_3 + LlcSnapLen,
&Byte0, &Byte1) != NDIS_STATUS_SUCCESS)
break;
// return AC_BE if packet is not IPv4
/* return AC_BE if packet is not IPv4 */
if ((Byte0 & 0xf0) != 0x40)
break;
......@@ -1113,8 +1113,8 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
UserPriority = (Byte1 & 0xe0) >> 5;
QueIdx = MapUserPriorityToAccessCategory[UserPriority];
// TODO: have to check ACM bit. apply TSPEC if ACM is ON
// TODO: downgrade UP & QueIdx before passing ACM
/* TODO: have to check ACM bit. apply TSPEC if ACM is ON */
/* TODO: downgrade UP & QueIdx before passing ACM */
/*
Under WMM ACM control, we dont need to check the bit;
Or when a TSPEC is built for VO but we will change to issue
......@@ -1129,7 +1129,7 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
RTMP_SET_PACKET_UP(pPacket, UserPriority);
// Make sure SendTxWait queue resource won't be used by other threads
/* Make sure SendTxWait queue resource won't be used by other threads */
RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
if (pAd->TxSwQueue[QueIdx].Number >= MAX_PACKETS_IN_QUEUE) {
RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
......@@ -1144,14 +1144,14 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
if ((pAd->CommonCfg.BACapability.field.AutoBA == TRUE) &&
IS_HT_STA(pEntry)) {
//PMAC_TABLE_ENTRY pMacEntry = &pAd->MacTab.Content[BSSID_WCID];
/*PMAC_TABLE_ENTRY pMacEntry = &pAd->MacTab.Content[BSSID_WCID]; */
if (((pEntry->TXBAbitmap & (1 << UserPriority)) == 0) &&
((pEntry->BADeclineBitmap & (1 << UserPriority)) == 0) &&
(pEntry->PortSecured == WPA_802_1X_PORT_SECURED)
// For IOT compatibility, if
// 1. It is Ralink chip or
// 2. It is OPEN or AES mode,
// then BA session can be bulit.
/* For IOT compatibility, if */
/* 1. It is Ralink chip or */
/* 2. It is OPEN or AES mode, */
/* then BA session can be bulit. */
&& ((pEntry->ValidAsCLI && pAd->MlmeAux.APRalinkIe != 0x0)
|| (pEntry->WepStatus != Ndis802_11WEPEnabled
&& pEntry->WepStatus !=
......@@ -1162,7 +1162,7 @@ NDIS_STATUS STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
}
}
pAd->RalinkCounters.OneSecOsTxCount[QueIdx]++; // TODO: for debug only. to be removed
pAd->RalinkCounters.OneSecOsTxCount[QueIdx]++; /* TODO: for debug only. to be removed */
return NDIS_STATUS_SUCCESS;
}
......@@ -1238,7 +1238,7 @@ NDIS_STATUS RTMPFreeTXDRequest(IN PRTMP_ADAPTER pAd,
return (Status);
}
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
#ifdef RTMP_MAC_USB
/*
Actually, this function used to check if the TxHardware Queue still has frame need to send.
......@@ -1248,7 +1248,7 @@ NDIS_STATUS RTMPFreeTXDRequest(IN PRTMP_ADAPTER pAd,
IN UCHAR QueIdx,
IN UCHAR NumberRequired, IN PUCHAR FreeNumberIs)
{
//ULONG FreeNumber = 0;
/*ULONG FreeNumber = 0; */
NDIS_STATUS Status = NDIS_STATUS_FAILURE;
unsigned long IrqFlags;
HT_TX_CONTEXT *pHTTXContext;
......@@ -1287,7 +1287,7 @@ NDIS_STATUS RTMPFreeTXDRequest(IN PRTMP_ADAPTER pAd,
return (Status);
}
#endif // RTMP_MAC_USB //
#endif /* RTMP_MAC_USB // */
VOID RTMPSendDisassociationFrame(IN PRTMP_ADAPTER pAd)
{
......@@ -1300,7 +1300,7 @@ VOID RTMPSendNullFrame(IN PRTMP_ADAPTER pAd,
ULONG Length;
PHEADER_802_11 pHeader_802_11;
// WPA 802.1x secured port control
/* WPA 802.1x secured port control */
if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) ||
......@@ -1334,21 +1334,21 @@ VOID RTMPSendNullFrame(IN PRTMP_ADAPTER pAd,
pAd->Sequence++;
pHeader_802_11->Sequence = pAd->Sequence;
// Prepare QosNull function frame
/* Prepare QosNull function frame */
if (bQosNull) {
pHeader_802_11->FC.SubType = SUBTYPE_QOS_NULL;
// copy QOS control bytes
/* copy QOS control bytes */
NullFrame[Length] = 0;
NullFrame[Length + 1] = 0;
Length += 2; // if pad with 2 bytes for alignment, APSD will fail
Length += 2; /* if pad with 2 bytes for alignment, APSD will fail */
}
HAL_KickOutNullFrameTx(pAd, 0, NullFrame, Length);
}
// IRQL = DISPATCH_LEVEL
/* IRQL = DISPATCH_LEVEL */
VOID RTMPSendRTSFrame(IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN unsigned int NextMpduSize,
......@@ -1358,19 +1358,19 @@ VOID RTMPSendRTSFrame(IN PRTMP_ADAPTER pAd,
{
}
// --------------------------------------------------------
// FIND ENCRYPT KEY AND DECIDE CIPHER ALGORITHM
// Find the WPA key, either Group or Pairwise Key
// LEAP + TKIP also use WPA key.
// --------------------------------------------------------
// Decide WEP bit and cipher suite to be used. Same cipher suite should be used for whole fragment burst
// In Cisco CCX 2.0 Leap Authentication
// WepStatus is Ndis802_11Encryption1Enabled but the key will use PairwiseKey
// Instead of the SharedKey, SharedKey Length may be Zero.
/* -------------------------------------------------------- */
/* FIND ENCRYPT KEY AND DECIDE CIPHER ALGORITHM */
/* Find the WPA key, either Group or Pairwise Key */
/* LEAP + TKIP also use WPA key. */
/* -------------------------------------------------------- */
/* Decide WEP bit and cipher suite to be used. Same cipher suite should be used for whole fragment burst */
/* In Cisco CCX 2.0 Leap Authentication */
/* WepStatus is Ndis802_11Encryption1Enabled but the key will use PairwiseKey */
/* Instead of the SharedKey, SharedKey Length may be Zero. */
VOID STAFindCipherAlgorithm(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
{
NDIS_802_11_ENCRYPTION_STATUS Cipher; // To indicate cipher used for this packet
UCHAR CipherAlg = CIPHER_NONE; // cipher alogrithm
NDIS_802_11_ENCRYPTION_STATUS Cipher; /* To indicate cipher used for this packet */
UCHAR CipherAlg = CIPHER_NONE; /* cipher alogrithm */
UCHAR KeyIdx = 0xff;
PUCHAR pSrcBufVA;
PCIPHER_KEY pKey = NULL;
......@@ -1378,17 +1378,17 @@ VOID STAFindCipherAlgorithm(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pSrcBufVA = GET_OS_PKT_DATAPTR(pTxBlk->pPacket);
{
// Select Cipher
/* Select Cipher */
if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd)))
Cipher = pAd->StaCfg.GroupCipher; // Cipher for Multicast or Broadcast
Cipher = pAd->StaCfg.GroupCipher; /* Cipher for Multicast or Broadcast */
else
Cipher = pAd->StaCfg.PairCipher; // Cipher for Unicast
Cipher = pAd->StaCfg.PairCipher; /* Cipher for Unicast */
if (RTMP_GET_PACKET_EAPOL(pTxBlk->pPacket)) {
ASSERT(pAd->SharedKey[BSS0][0].CipherAlg <=
CIPHER_CKIP128);
// 4-way handshaking frame must be clear
/* 4-way handshaking frame must be clear */
if (!(TX_BLK_TEST_FLAG(pTxBlk, fTX_bClearEAPFrame))
&& (pAd->SharedKey[BSS0][0].CipherAlg)
&& (pAd->SharedKey[BSS0][0].KeyLen)) {
......@@ -1399,7 +1399,7 @@ VOID STAFindCipherAlgorithm(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
KeyIdx = pAd->StaCfg.DefaultKeyId;
} else if ((Cipher == Ndis802_11Encryption2Enabled) ||
(Cipher == Ndis802_11Encryption3Enabled)) {
if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd))) // multicast
if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd))) /* multicast */
KeyIdx = pAd->StaCfg.DefaultKeyId;
else if (pAd->SharedKey[BSS0][0].KeyLen)
KeyIdx = 0;
......@@ -1419,7 +1419,7 @@ VOID STAFindCipherAlgorithm(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
WPA_802_1X_PORT_NOT_SECURED))
CipherAlg = CIPHER_NONE;
else {
//Header_802_11.FC.Wep = 1;
/*Header_802_11.FC.Wep = 1; */
CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg;
pKey = &pAd->SharedKey[BSS0][KeyIdx];
}
......@@ -1433,11 +1433,11 @@ VOID STABuildCommon802_11Header(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
{
HEADER_802_11 *pHeader_802_11;
//
// MAKE A COMMON 802.11 HEADER
//
/* */
/* MAKE A COMMON 802.11 HEADER */
/* */
// normal wlan header size : 24 octets
/* normal wlan header size : 24 octets */
pTxBlk->MpduHeaderLen = sizeof(HEADER_802_11);
pHeader_802_11 =
......@@ -1469,7 +1469,7 @@ VOID STABuildCommon802_11Header(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
}
} else {
pHeader_802_11->Sequence = pAd->Sequence;
pAd->Sequence = (pAd->Sequence + 1) & MAXSEQ; // next sequence
pAd->Sequence = (pAd->Sequence + 1) & MAXSEQ; /* next sequence */
}
pHeader_802_11->Frag = 0;
......@@ -1501,9 +1501,9 @@ VOID STABuildCommon802_11Header(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
if (pTxBlk->CipherAlg != CIPHER_NONE)
pHeader_802_11->FC.Wep = 1;
// -----------------------------------------------------------------
// STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later.
// -----------------------------------------------------------------
/* ----------------------------------------------------------------- */
/* STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later. */
/* ----------------------------------------------------------------- */
if (pAd->CommonCfg.bAPSDForcePowerSave)
pHeader_802_11->FC.PwrMgmt = PWR_SAVE;
else
......@@ -1519,26 +1519,26 @@ VOID STABuildCache802_11Header(IN RTMP_ADAPTER * pAd,
pHeader80211 = (PHEADER_802_11) pHeader;
pMacEntry = pTxBlk->pMacEntry;
//
// Update the cached 802.11 HEADER
//
/* */
/* Update the cached 802.11 HEADER */
/* */
// normal wlan header size : 24 octets
/* normal wlan header size : 24 octets */
pTxBlk->MpduHeaderLen = sizeof(HEADER_802_11);
// More Bit
/* More Bit */
pHeader80211->FC.MoreData = TX_BLK_TEST_FLAG(pTxBlk, fTX_bMoreData);
// Sequence
/* Sequence */
pHeader80211->Sequence = pMacEntry->TxSeq[pTxBlk->UserPriority];
pMacEntry->TxSeq[pTxBlk->UserPriority] =
(pMacEntry->TxSeq[pTxBlk->UserPriority] + 1) & MAXSEQ;
{
// Check if the frame can be sent through DLS direct link interface
// If packet can be sent through DLS, then force aggregation disable. (Hard to determine peer STA's capability)
/* Check if the frame can be sent through DLS direct link interface */
/* If packet can be sent through DLS, then force aggregation disable. (Hard to determine peer STA's capability) */
// The addr3 of normal packet send from DS is Dest Mac address.
/* The addr3 of normal packet send from DS is Dest Mac address. */
if (ADHOC_ON(pAd))
COPY_MAC_ADDR(pHeader80211->Addr3,
pAd->CommonCfg.Bssid);
......@@ -1547,9 +1547,9 @@ VOID STABuildCache802_11Header(IN RTMP_ADAPTER * pAd,
pTxBlk->pSrcBufHeader);
}
// -----------------------------------------------------------------
// STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later.
// -----------------------------------------------------------------
/* ----------------------------------------------------------------- */
/* STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later. */
/* ----------------------------------------------------------------- */
if (pAd->CommonCfg.bAPSDForcePowerSave)
pHeader80211->FC.PwrMgmt = PWR_SAVE;
else
......@@ -1571,29 +1571,29 @@ static inline PUCHAR STA_Build_ARalink_Frame_Header(IN RTMP_ADAPTER * pAd,
pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr;
// steal "order" bit to mark "aggregation"
/* steal "order" bit to mark "aggregation" */
pHeader_802_11->FC.Order = 1;
// skip common header
/* skip common header */
pHeaderBufPtr += pTxBlk->MpduHeaderLen;
if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) {
//
// build QOS Control bytes
//
/* */
/* build QOS Control bytes */
/* */
*pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F);
*(pHeaderBufPtr + 1) = 0;
pHeaderBufPtr += 2;
pTxBlk->MpduHeaderLen += 2;
}
// padding at front of LLC header. LLC header should at 4-bytes aligment.
/* padding at front of LLC header. LLC header should at 4-bytes aligment. */
pTxBlk->HdrPadLen = (ULONG) pHeaderBufPtr;
pHeaderBufPtr = (PUCHAR) ROUND_UP(pHeaderBufPtr, 4);
pTxBlk->HdrPadLen = (ULONG) (pHeaderBufPtr - pTxBlk->HdrPadLen);
// For RA Aggregation,
// put the 2nd MSDU length(extra 2-byte field) after QOS_CONTROL in little endian format
/* For RA Aggregation, */
/* put the 2nd MSDU length(extra 2-byte field) after QOS_CONTROL in little endian format */
pQEntry = pTxBlk->TxPacketList.Head;
pNextPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
nextBufLen = GET_OS_PKT_LEN(pNextPacket);
......@@ -1613,7 +1613,7 @@ static inline PUCHAR STA_Build_ARalink_Frame_Header(IN RTMP_ADAPTER * pAd,
static inline PUCHAR STA_Build_AMSDU_Frame_Header(IN RTMP_ADAPTER * pAd,
IN TX_BLK * pTxBlk)
{
PUCHAR pHeaderBufPtr; //, pSaveBufPtr;
PUCHAR pHeaderBufPtr; /*, pSaveBufPtr; */
HEADER_802_11 *pHeader_802_11;
STAFindCipherAlgorithm(pAd, pTxBlk);
......@@ -1622,31 +1622,31 @@ static inline PUCHAR STA_Build_AMSDU_Frame_Header(IN RTMP_ADAPTER * pAd,
pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr;
// skip common header
/* skip common header */
pHeaderBufPtr += pTxBlk->MpduHeaderLen;
//
// build QOS Control bytes
//
/* */
/* build QOS Control bytes */
/* */
*pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F);
//
// A-MSDU packet
//
/* */
/* A-MSDU packet */
/* */
*pHeaderBufPtr |= 0x80;
*(pHeaderBufPtr + 1) = 0;
pHeaderBufPtr += 2;
pTxBlk->MpduHeaderLen += 2;
//pSaveBufPtr = pHeaderBufPtr;
/*pSaveBufPtr = pHeaderBufPtr; */
//
// padding at front of LLC header
// LLC header should locate at 4-octets aligment
//
// @@@ MpduHeaderLen excluding padding @@@
//
/* */
/* padding at front of LLC header */
/* LLC header should locate at 4-octets aligment */
/* */
/* @@@ MpduHeaderLen excluding padding @@@ */
/* */
pTxBlk->HdrPadLen = (ULONG) pHeaderBufPtr;
pHeaderBufPtr = (PUCHAR) ROUND_UP(pHeaderBufPtr, 4);
pTxBlk->HdrPadLen = (ULONG) (pHeaderBufPtr - pTxBlk->HdrPadLen);
......@@ -1680,7 +1680,7 @@ VOID STA_AMPDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pMacEntry = pTxBlk->pMacEntry;
if (pMacEntry->isCached) {
// NOTE: Please make sure the size of pMacEntry->CachedBuf[] is smaller than pTxBlk->HeaderBuf[]!!!!
/* NOTE: Please make sure the size of pMacEntry->CachedBuf[] is smaller than pTxBlk->HeaderBuf[]!!!! */
NdisMoveMemory((PUCHAR) & pTxBlk->
HeaderBuf[TXINFO_SIZE],
(PUCHAR) & pMacEntry->CachedBuf[0],
......@@ -1699,26 +1699,26 @@ VOID STA_AMPDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr;
// skip common header
/* skip common header */
pHeaderBufPtr += pTxBlk->MpduHeaderLen;
//
// build QOS Control bytes
//
/* */
/* build QOS Control bytes */
/* */
*pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F);
*(pHeaderBufPtr + 1) = 0;
pHeaderBufPtr += 2;
pTxBlk->MpduHeaderLen += 2;
//
// build HTC+
// HTC control filed following QoS field
//
/* */
/* build HTC+ */
/* HTC control filed following QoS field */
/* */
if ((pAd->CommonCfg.bRdg == TRUE)
&& CLIENT_STATUS_TEST_FLAG(pTxBlk->pMacEntry,
fCLIENT_STATUS_RDG_CAPABLE)) {
if (pMacEntry->isCached == FALSE) {
// mark HTC bit
/* mark HTC bit */
pHeader_802_11->FC.Order = 1;
NdisZeroMemory(pHeaderBufPtr, 4);
......@@ -1727,33 +1727,33 @@ VOID STA_AMPDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pHeaderBufPtr += 4;
pTxBlk->MpduHeaderLen += 4;
}
//pTxBlk->MpduHeaderLen = pHeaderBufPtr - pTxBlk->HeaderBuf - TXWI_SIZE - TXINFO_SIZE;
/*pTxBlk->MpduHeaderLen = pHeaderBufPtr - pTxBlk->HeaderBuf - TXWI_SIZE - TXINFO_SIZE; */
ASSERT(pTxBlk->MpduHeaderLen >= 24);
// skip 802.3 header
/* skip 802.3 header */
pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
pTxBlk->SrcBufLen -= LENGTH_802_3;
// skip vlan tag
/* skip vlan tag */
if (bVLANPkt) {
pTxBlk->pSrcBufData += LENGTH_802_1Q;
pTxBlk->SrcBufLen -= LENGTH_802_1Q;
}
//
// padding at front of LLC header
// LLC header should locate at 4-octets aligment
//
// @@@ MpduHeaderLen excluding padding @@@
//
/* */
/* padding at front of LLC header */
/* LLC header should locate at 4-octets aligment */
/* */
/* @@@ MpduHeaderLen excluding padding @@@ */
/* */
pTxBlk->HdrPadLen = (ULONG) pHeaderBufPtr;
pHeaderBufPtr = (PUCHAR) ROUND_UP(pHeaderBufPtr, 4);
pTxBlk->HdrPadLen = (ULONG) (pHeaderBufPtr - pTxBlk->HdrPadLen);
{
//
// Insert LLC-SNAP encapsulation - 8 octets
//
/* */
/* Insert LLC-SNAP encapsulation - 8 octets */
/* */
EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->
pSrcBufData - 2,
pTxBlk->
......@@ -1762,7 +1762,7 @@ VOID STA_AMPDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
NdisMoveMemory(pHeaderBufPtr,
pTxBlk->pExtraLlcSnapEncap, 6);
pHeaderBufPtr += 6;
// get 2 octets (TypeofLen)
/* get 2 octets (TypeofLen) */
NdisMoveMemory(pHeaderBufPtr,
pTxBlk->pSrcBufData - 2, 2);
pHeaderBufPtr += 2;
......@@ -1795,7 +1795,7 @@ VOID STA_AMPDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pMacEntry->isCached = TRUE;
}
// calculate Transmitted AMPDU count and ByteCount
/* calculate Transmitted AMPDU count and ByteCount */
{
pAd->RalinkCounters.TransmittedMPDUsInAMPDUCount.u.
LowPart++;
......@@ -1803,13 +1803,13 @@ VOID STA_AMPDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
QuadPart += pTxBlk->SrcBufLen;
}
//FreeNumber = GET_TXRING_FREENO(pAd, QueIdx);
/*FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); */
HAL_WriteTxResource(pAd, pTxBlk, TRUE, &FreeNumber);
//
// Kick out Tx
//
/* */
/* Kick out Tx */
/* */
if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
......@@ -1823,7 +1823,7 @@ VOID STA_AMSDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
{
PUCHAR pHeaderBufPtr;
USHORT FreeNumber;
USHORT subFramePayloadLen = 0; // AMSDU Subframe length without AMSDU-Header / Padding.
USHORT subFramePayloadLen = 0; /* AMSDU Subframe length without AMSDU-Header / Padding. */
USHORT totalMPDUSize = 0;
UCHAR *subFrameHeader;
UCHAR padding = 0;
......@@ -1848,11 +1848,11 @@ VOID STA_AMSDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
bVLANPkt =
(RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE);
// skip 802.3 header
/* skip 802.3 header */
pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
pTxBlk->SrcBufLen -= LENGTH_802_3;
// skip vlan tag
/* skip vlan tag */
if (bVLANPkt) {
pTxBlk->pSrcBufData += LENGTH_802_1Q;
pTxBlk->SrcBufLen -= LENGTH_802_1Q;
......@@ -1862,7 +1862,7 @@ VOID STA_AMSDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pHeaderBufPtr =
STA_Build_AMSDU_Frame_Header(pAd, pTxBlk);
// NOTE: TxWI->MPDUtotalByteCount will be updated after final frame was handled.
/* NOTE: TxWI->MPDUtotalByteCount will be updated after final frame was handled. */
RTMPWriteTxWI_Data(pAd,
(PTXWI_STRUC) (&pTxBlk->
HeaderBuf
......@@ -1881,10 +1881,10 @@ VOID STA_AMSDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pTxBlk->MpduHeaderLen = padding;
}
//
// A-MSDU subframe
// DA(6)+SA(6)+Length(2) + LLC/SNAP Encap
//
/* */
/* A-MSDU subframe */
/* DA(6)+SA(6)+Length(2) + LLC/SNAP Encap */
/* */
subFrameHeader = pHeaderBufPtr;
subFramePayloadLen = pTxBlk->SrcBufLen;
......@@ -1893,9 +1893,9 @@ VOID STA_AMSDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pHeaderBufPtr += LENGTH_AMSDU_SUBFRAMEHEAD;
pTxBlk->MpduHeaderLen += LENGTH_AMSDU_SUBFRAMEHEAD;
//
// Insert LLC-SNAP encapsulation - 8 octets
//
/* */
/* Insert LLC-SNAP encapsulation - 8 octets */
/* */
EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->pSrcBufData - 2,
pTxBlk->pExtraLlcSnapEncap);
......@@ -1905,14 +1905,14 @@ VOID STA_AMSDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
NdisMoveMemory(pHeaderBufPtr,
pTxBlk->pExtraLlcSnapEncap, 6);
pHeaderBufPtr += 6;
// get 2 octets (TypeofLen)
/* get 2 octets (TypeofLen) */
NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData - 2,
2);
pHeaderBufPtr += 2;
pTxBlk->MpduHeaderLen += LENGTH_802_1_H;
subFramePayloadLen += LENGTH_802_1_H;
}
// update subFrame Length field
/* update subFrame Length field */
subFrameHeader[12] = (subFramePayloadLen & 0xFF00) >> 8;
subFrameHeader[13] = subFramePayloadLen & 0xFF;
......@@ -1932,7 +1932,7 @@ VOID STA_AMSDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pAd->RalinkCounters.KickTxCount++;
pAd->RalinkCounters.OneSecTxDoneCount++;
// calculate Transmitted AMSDU Count and ByteCount
/* calculate Transmitted AMSDU Count and ByteCount */
{
pAd->RalinkCounters.TransmittedAMSDUCount.u.LowPart++;
pAd->RalinkCounters.TransmittedOctetsInAMSDU.QuadPart +=
......@@ -1944,9 +1944,9 @@ VOID STA_AMSDU_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, FirstTx);
HAL_LastTxIdx(pAd, pTxBlk->QueIdx, LastTxIdx);
//
// Kick out Tx
//
/* */
/* Kick out Tx */
/* */
if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
}
......@@ -1985,11 +1985,11 @@ VOID STA_Legacy_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
STAFindCipherAlgorithm(pAd, pTxBlk);
STABuildCommon802_11Header(pAd, pTxBlk);
// skip 802.3 header
/* skip 802.3 header */
pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
pTxBlk->SrcBufLen -= LENGTH_802_3;
// skip vlan tag
/* skip vlan tag */
if (bVLANPkt) {
pTxBlk->pSrcBufData += LENGTH_802_1Q;
pTxBlk->SrcBufLen -= LENGTH_802_1Q;
......@@ -1998,13 +1998,13 @@ VOID STA_Legacy_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr;
// skip common header
/* skip common header */
pHeaderBufPtr += pTxBlk->MpduHeaderLen;
if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) {
//
// build QOS Control bytes
//
/* */
/* build QOS Control bytes */
/* */
*(pHeaderBufPtr) =
((pTxBlk->UserPriority & 0x0F) | (pAd->CommonCfg.
AckPolicy[pTxBlk->
......@@ -2013,20 +2013,20 @@ VOID STA_Legacy_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
pHeaderBufPtr += 2;
pTxBlk->MpduHeaderLen += 2;
}
// The remaining content of MPDU header should locate at 4-octets aligment
/* The remaining content of MPDU header should locate at 4-octets aligment */
pTxBlk->HdrPadLen = (ULONG) pHeaderBufPtr;
pHeaderBufPtr = (PUCHAR) ROUND_UP(pHeaderBufPtr, 4);
pTxBlk->HdrPadLen = (ULONG) (pHeaderBufPtr - pTxBlk->HdrPadLen);
{
//
// Insert LLC-SNAP encapsulation - 8 octets
//
//
// if original Ethernet frame contains no LLC/SNAP,
// then an extra LLC/SNAP encap is required
//
/* */
/* Insert LLC-SNAP encapsulation - 8 octets */
/* */
/* */
/* if original Ethernet frame contains no LLC/SNAP, */
/* then an extra LLC/SNAP encap is required */
/* */
EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(pTxBlk->pSrcBufHeader,
pTxBlk->pExtraLlcSnapEncap);
if (pTxBlk->pExtraLlcSnapEncap) {
......@@ -2035,9 +2035,9 @@ VOID STA_Legacy_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
NdisMoveMemory(pHeaderBufPtr,
pTxBlk->pExtraLlcSnapEncap, 6);
pHeaderBufPtr += 6;
// skip vlan tag
/* skip vlan tag */
vlan_size = (bVLANPkt) ? LENGTH_802_1Q : 0;
// get 2 octets (TypeofLen)
/* get 2 octets (TypeofLen) */
NdisMoveMemory(pHeaderBufPtr,
pTxBlk->pSrcBufHeader + 12 + vlan_size,
2);
......@@ -2047,24 +2047,24 @@ VOID STA_Legacy_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
}
//
// prepare for TXWI
// use Wcid as Key Index
//
/* */
/* prepare for TXWI */
/* use Wcid as Key Index */
/* */
RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC) (&pTxBlk->HeaderBuf[TXINFO_SIZE]),
pTxBlk);
//FreeNumber = GET_TXRING_FREENO(pAd, QueIdx);
/*FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); */
HAL_WriteTxResource(pAd, pTxBlk, TRUE, &FreeNumber);
pAd->RalinkCounters.KickTxCount++;
pAd->RalinkCounters.OneSecTxDoneCount++;
//
// Kick out Tx
//
/* */
/* Kick out Tx */
/* */
if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
}
......@@ -2083,7 +2083,7 @@ VOID STA_ARalink_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
ASSERT((pTxBlk->TxPacketList.Number == 2));
FirstTx = LastTxIdx = 0; // Is it ok init they as 0?
FirstTx = LastTxIdx = 0; /* Is it ok init they as 0? */
while (pTxBlk->TxPacketList.Head) {
pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList);
pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
......@@ -2097,32 +2097,32 @@ VOID STA_ARalink_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
bVLANPkt =
(RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE);
// skip 802.3 header
/* skip 802.3 header */
pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
pTxBlk->SrcBufLen -= LENGTH_802_3;
// skip vlan tag
/* skip vlan tag */
if (bVLANPkt) {
pTxBlk->pSrcBufData += LENGTH_802_1Q;
pTxBlk->SrcBufLen -= LENGTH_802_1Q;
}
if (frameNum == 0) { // For first frame, we need to create the 802.11 header + padding(optional) + RA-AGG-LEN + SNAP Header
if (frameNum == 0) { /* For first frame, we need to create the 802.11 header + padding(optional) + RA-AGG-LEN + SNAP Header */
pHeaderBufPtr =
STA_Build_ARalink_Frame_Header(pAd, pTxBlk);
// It's ok write the TxWI here, because the TxWI->MPDUtotalByteCount
// will be updated after final frame was handled.
/* It's ok write the TxWI here, because the TxWI->MPDUtotalByteCount */
/* will be updated after final frame was handled. */
RTMPWriteTxWI_Data(pAd,
(PTXWI_STRUC) (&pTxBlk->
HeaderBuf
[TXINFO_SIZE]),
pTxBlk);
//
// Insert LLC-SNAP encapsulation - 8 octets
//
/* */
/* Insert LLC-SNAP encapsulation - 8 octets */
/* */
EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->
pSrcBufData - 2,
pTxBlk->
......@@ -2132,23 +2132,23 @@ VOID STA_ARalink_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
NdisMoveMemory(pHeaderBufPtr,
pTxBlk->pExtraLlcSnapEncap, 6);
pHeaderBufPtr += 6;
// get 2 octets (TypeofLen)
/* get 2 octets (TypeofLen) */
NdisMoveMemory(pHeaderBufPtr,
pTxBlk->pSrcBufData - 2, 2);
pHeaderBufPtr += 2;
pTxBlk->MpduHeaderLen += LENGTH_802_1_H;
}
} else { // For second aggregated frame, we need create the 802.3 header to headerBuf, because PCI will copy it to SDPtr0.
} else { /* For second aggregated frame, we need create the 802.3 header to headerBuf, because PCI will copy it to SDPtr0. */
pHeaderBufPtr = &pTxBlk->HeaderBuf[0];
pTxBlk->MpduHeaderLen = 0;
// A-Ralink sub-sequent frame header is the same as 802.3 header.
// DA(6)+SA(6)+FrameType(2)
/* A-Ralink sub-sequent frame header is the same as 802.3 header. */
/* DA(6)+SA(6)+FrameType(2) */
NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufHeader,
12);
pHeaderBufPtr += 12;
// get 2 octets (TypeofLen)
/* get 2 octets (TypeofLen) */
NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData - 2,
2);
pHeaderBufPtr += 2;
......@@ -2157,7 +2157,7 @@ VOID STA_ARalink_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
totalMPDUSize += pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen;
//FreeNumber = GET_TXRING_FREENO(pAd, QueIdx);
/*FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); */
if (frameNum == 0)
FirstTx =
HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum,
......@@ -2178,9 +2178,9 @@ VOID STA_ARalink_Frame_Tx(IN PRTMP_ADAPTER pAd, IN TX_BLK * pTxBlk)
HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, FirstTx);
HAL_LastTxIdx(pAd, pTxBlk->QueIdx, LastTxIdx);
//
// Kick out Tx
//
/* */
/* Kick out Tx */
/* */
if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
......@@ -2225,11 +2225,11 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
&pTxBlk->pSrcBufHeader,
&pTxBlk->SrcBufLen);
}
// skip 802.3 header
/* skip 802.3 header */
pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
pTxBlk->SrcBufLen -= LENGTH_802_3;
// skip vlan tag
/* skip vlan tag */
if (bVLANPkt) {
pTxBlk->pSrcBufData += LENGTH_802_1Q;
pTxBlk->SrcBufLen -= LENGTH_802_1Q;
......@@ -2238,34 +2238,34 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr;
// skip common header
/* skip common header */
pHeaderBufPtr += pTxBlk->MpduHeaderLen;
if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) {
//
// build QOS Control bytes
//
/* */
/* build QOS Control bytes */
/* */
*pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F);
*(pHeaderBufPtr + 1) = 0;
pHeaderBufPtr += 2;
pTxBlk->MpduHeaderLen += 2;
}
//
// padding at front of LLC header
// LLC header should locate at 4-octets aligment
//
/* */
/* padding at front of LLC header */
/* LLC header should locate at 4-octets aligment */
/* */
pTxBlk->HdrPadLen = (ULONG) pHeaderBufPtr;
pHeaderBufPtr = (PUCHAR) ROUND_UP(pHeaderBufPtr, 4);
pTxBlk->HdrPadLen = (ULONG) (pHeaderBufPtr - pTxBlk->HdrPadLen);
//
// Insert LLC-SNAP encapsulation - 8 octets
//
//
// if original Ethernet frame contains no LLC/SNAP,
// then an extra LLC/SNAP encap is required
//
/* */
/* Insert LLC-SNAP encapsulation - 8 octets */
/* */
/* */
/* if original Ethernet frame contains no LLC/SNAP, */
/* then an extra LLC/SNAP encap is required */
/* */
EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(pTxBlk->pSrcBufHeader,
pTxBlk->pExtraLlcSnapEncap);
if (pTxBlk->pExtraLlcSnapEncap) {
......@@ -2273,50 +2273,50 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6);
pHeaderBufPtr += 6;
// skip vlan tag
/* skip vlan tag */
vlan_size = (bVLANPkt) ? LENGTH_802_1Q : 0;
// get 2 octets (TypeofLen)
/* get 2 octets (TypeofLen) */
NdisMoveMemory(pHeaderBufPtr,
pTxBlk->pSrcBufHeader + 12 + vlan_size, 2);
pHeaderBufPtr += 2;
pTxBlk->MpduHeaderLen += LENGTH_802_1_H;
}
// If TKIP is used and fragmentation is required. Driver has to
// append TKIP MIC at tail of the scatter buffer
// MAC ASIC will only perform IV/EIV/ICV insertion but no TKIP MIC
/* If TKIP is used and fragmentation is required. Driver has to */
/* append TKIP MIC at tail of the scatter buffer */
/* MAC ASIC will only perform IV/EIV/ICV insertion but no TKIP MIC */
if (pTxBlk->CipherAlg == CIPHER_TKIP) {
RTMPCalculateMICValue(pAd, pTxBlk->pPacket,
pTxBlk->pExtraLlcSnapEncap, pTxBlk->pKey,
0);
// NOTE: DON'T refer the skb->len directly after following copy. Becasue the length is not adjust
// to correct lenght, refer to pTxBlk->SrcBufLen for the packet length in following progress.
/* NOTE: DON'T refer the skb->len directly after following copy. Becasue the length is not adjust */
/* to correct lenght, refer to pTxBlk->SrcBufLen for the packet length in following progress. */
NdisMoveMemory(pTxBlk->pSrcBufData + pTxBlk->SrcBufLen,
&pAd->PrivateInfo.Tx.MIC[0], 8);
//skb_put((RTPKT_TO_OSPKT(pTxBlk->pPacket))->tail, 8);
/*skb_put((RTPKT_TO_OSPKT(pTxBlk->pPacket))->tail, 8); */
pTxBlk->SrcBufLen += 8;
pTxBlk->TotalFrameLen += 8;
pTxBlk->CipherAlg = CIPHER_TKIP_NO_MIC;
}
//
// calcuate the overhead bytes that encryption algorithm may add. This
// affects the calculate of "duration" field
//
/* */
/* calcuate the overhead bytes that encryption algorithm may add. This */
/* affects the calculate of "duration" field */
/* */
if ((pTxBlk->CipherAlg == CIPHER_WEP64)
|| (pTxBlk->CipherAlg == CIPHER_WEP128))
EncryptionOverhead = 8; //WEP: IV[4] + ICV[4];
EncryptionOverhead = 8; /*WEP: IV[4] + ICV[4]; */
else if (pTxBlk->CipherAlg == CIPHER_TKIP_NO_MIC)
EncryptionOverhead = 12; //TKIP: IV[4] + EIV[4] + ICV[4], MIC will be added to TotalPacketLength
EncryptionOverhead = 12; /*TKIP: IV[4] + EIV[4] + ICV[4], MIC will be added to TotalPacketLength */
else if (pTxBlk->CipherAlg == CIPHER_TKIP)
EncryptionOverhead = 20; //TKIP: IV[4] + EIV[4] + ICV[4] + MIC[8]
EncryptionOverhead = 20; /*TKIP: IV[4] + EIV[4] + ICV[4] + MIC[8] */
else if (pTxBlk->CipherAlg == CIPHER_AES)
EncryptionOverhead = 16; // AES: IV[4] + EIV[4] + MIC[8]
EncryptionOverhead = 16; /* AES: IV[4] + EIV[4] + MIC[8] */
else
EncryptionOverhead = 0;
pTransmit = pTxBlk->pTransmit;
// Decide the TX rate
/* Decide the TX rate */
if (pTransmit->field.MODE == MODE_CCK)
pTxBlk->TxRate = pTransmit->field.MCS;
else if (pTransmit->field.MODE == MODE_OFDM)
......@@ -2324,7 +2324,7 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
else
pTxBlk->TxRate = RATE_6_5;
// decide how much time an ACK/CTS frame will consume in the air
/* decide how much time an ACK/CTS frame will consume in the air */
if (pTxBlk->TxRate <= RATE_LAST_OFDM_RATE)
AckDuration =
RTMPCalcDuration(pAd,
......@@ -2334,7 +2334,7 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
else
AckDuration = RTMPCalcDuration(pAd, RATE_6_5, 14);
// Init the total payload length of this frame.
/* Init the total payload length of this frame. */
SrcRemainingBytes = pTxBlk->SrcBufLen;
pTxBlk->TotalFragNum = 0xff;
......@@ -2345,7 +2345,7 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
FreeMpduSize -= pTxBlk->MpduHeaderLen;
if (SrcRemainingBytes <= FreeMpduSize) { // this is the last or only fragment
if (SrcRemainingBytes <= FreeMpduSize) { /* this is the last or only fragment */
pTxBlk->SrcBufLen = SrcRemainingBytes;
......@@ -2353,9 +2353,9 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
pHeader_802_11->Duration =
pAd->CommonCfg.Dsifs + AckDuration;
// Indicate the lower layer that this's the last fragment.
/* Indicate the lower layer that this's the last fragment. */
pTxBlk->TotalFragNum = fragNum;
} else { // more fragment is required
} else { /* more fragment is required */
pTxBlk->SrcBufLen = FreeMpduSize;
......@@ -2384,9 +2384,9 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
pAd->RalinkCounters.KickTxCount++;
pAd->RalinkCounters.OneSecTxDoneCount++;
// Update the frame number, remaining size of the NDIS packet payload.
/* Update the frame number, remaining size of the NDIS packet payload. */
// space for 802.11 header.
/* space for 802.11 header. */
if (fragNum == 0 && pTxBlk->pExtraLlcSnapEncap)
pTxBlk->MpduHeaderLen -= LENGTH_802_1_H;
......@@ -2394,13 +2394,13 @@ VOID STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
SrcRemainingBytes -= pTxBlk->SrcBufLen;
pTxBlk->pSrcBufData += pTxBlk->SrcBufLen;
pHeader_802_11->Frag++; // increase Frag #
pHeader_802_11->Frag++; /* increase Frag # */
} while (SrcRemainingBytes > 0);
//
// Kick out Tx
//
/* */
/* Kick out Tx */
/* */
if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
}
......@@ -2440,10 +2440,10 @@ NDIS_STATUS STAHardTransmit(IN PRTMP_ADAPTER pAd,
NDIS_PACKET *pPacket;
PQUEUE_ENTRY pQEntry;
// ---------------------------------------------
// STEP 0. DO SANITY CHECK AND SOME EARLY PREPARATION.
// ---------------------------------------------
//
/* --------------------------------------------- */
/* STEP 0. DO SANITY CHECK AND SOME EARLY PREPARATION. */
/* --------------------------------------------- */
/* */
ASSERT(pTxBlk->TxPacketList.Number);
if (pTxBlk->TxPacketList.Head == NULL) {
DBGPRINT(RT_DEBUG_ERROR,
......@@ -2454,23 +2454,23 @@ NDIS_STATUS STAHardTransmit(IN PRTMP_ADAPTER pAd,
pPacket = QUEUE_ENTRY_TO_PACKET(pTxBlk->TxPacketList.Head);
// ------------------------------------------------------------------
// STEP 1. WAKE UP PHY
// outgoing frame always wakeup PHY to prevent frame lost and
// turn off PSM bit to improve performance
// ------------------------------------------------------------------
// not to change PSM bit, just send this frame out?
/* ------------------------------------------------------------------ */
/* STEP 1. WAKE UP PHY */
/* outgoing frame always wakeup PHY to prevent frame lost and */
/* turn off PSM bit to improve performance */
/* ------------------------------------------------------------------ */
/* not to change PSM bit, just send this frame out? */
if ((pAd->StaCfg.Psm == PWR_SAVE)
&& OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) {
DBGPRINT_RAW(RT_DEBUG_INFO, ("AsicForceWakeup At HardTx\n"));
#ifdef RTMP_MAC_PCI
AsicForceWakeup(pAd, TRUE);
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
#ifdef RTMP_MAC_USB
RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_FORCE_WAKE_UP, NULL, 0);
#endif // RTMP_MAC_USB //
#endif /* RTMP_MAC_USB // */
}
// It should not change PSM bit, when APSD turn on.
/* It should not change PSM bit, when APSD turn on. */
if ((!
(pAd->CommonCfg.bAPSDCapable
&& pAd->CommonCfg.APEdcaParm.bAPSDCapable)
......@@ -2504,7 +2504,7 @@ NDIS_STATUS STAHardTransmit(IN PRTMP_ADAPTER pAd,
break;
default:
{
// It should not happened!
/* It should not happened! */
DBGPRINT(RT_DEBUG_ERROR,
("Send a pacekt was not classified!! It should not happen!\n"));
while (pTxBlk->TxPacketList.Number) {
......@@ -2544,7 +2544,7 @@ VOID Sta_Announce_or_Forward_802_3_Packet(IN PRTMP_ADAPTER pAd,
if (TRUE) {
announce_802_3_packet(pAd, pPacket);
} else {
// release packet
/* release packet */
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
}
}
drivers/staging/rt2860/sta/sanity.c
View file @ 8281958b
......@@ -86,7 +86,7 @@ BOOLEAN MlmeStartReqSanity(IN PRTMP_ADAPTER pAd,
==========================================================================
*/
BOOLEAN PeerAssocRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * pMsg, IN ULONG MsgLen, OUT PUCHAR pAddr2, OUT USHORT * pCapabilityInfo, OUT USHORT * pStatus, OUT USHORT * pAid, OUT UCHAR SupRate[], OUT UCHAR * pSupRateLen, OUT UCHAR ExtRate[], OUT UCHAR * pExtRateLen, OUT HT_CAPABILITY_IE * pHtCapability, OUT ADD_HT_INFO_IE * pAddHtInfo, // AP might use this additional ht info IE
BOOLEAN PeerAssocRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * pMsg, IN ULONG MsgLen, OUT PUCHAR pAddr2, OUT USHORT * pCapabilityInfo, OUT USHORT * pStatus, OUT USHORT * pAid, OUT UCHAR SupRate[], OUT UCHAR * pSupRateLen, OUT UCHAR ExtRate[], OUT UCHAR * pExtRateLen, OUT HT_CAPABILITY_IE * pHtCapability, OUT ADD_HT_INFO_IE * pAddHtInfo, /* AP might use this additional ht info IE */
OUT UCHAR * pHtCapabilityLen,
OUT UCHAR * pAddHtInfoLen,
OUT UCHAR * pNewExtChannelOffset,
......@@ -118,10 +118,10 @@ BOOLEAN PeerAssocRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * pMsg, IN ULONG MsgLen
NdisMoveMemory(pAid, &pFrame->Octet[4], 2);
Length += 2;
// Aid already swaped byte order in RTMPFrameEndianChange() for big endian platform
*pAid = (*pAid) & 0x3fff; // AID is low 14-bit
/* Aid already swaped byte order in RTMPFrameEndianChange() for big endian platform */
*pAid = (*pAid) & 0x3fff; /* AID is low 14-bit */
// -- get supported rates from payload and advance the pointer
/* -- get supported rates from payload and advance the pointer */
IeType = pFrame->Octet[6];
*pSupRateLen = pFrame->Octet[7];
if ((IeType != IE_SUPP_RATES)
......@@ -134,11 +134,11 @@ BOOLEAN PeerAssocRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * pMsg, IN ULONG MsgLen
Length = Length + 2 + *pSupRateLen;
// many AP implement proprietary IEs in non-standard order, we'd better
// tolerate mis-ordered IEs to get best compatibility
/* many AP implement proprietary IEs in non-standard order, we'd better */
/* tolerate mis-ordered IEs to get best compatibility */
pEid = (PEID_STRUCT) & pFrame->Octet[8 + (*pSupRateLen)];
// get variable fields from payload and advance the pointer
/* get variable fields from payload and advance the pointer */
while ((Length + 2 + pEid->Len) <= MsgLen) {
switch (pEid->Eid) {
case IE_EXT_SUPP_RATES:
......@@ -150,7 +150,7 @@ BOOLEAN PeerAssocRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * pMsg, IN ULONG MsgLen
case IE_HT_CAP:
case IE_HT_CAP2:
if (pEid->Len >= SIZE_HT_CAP_IE) //Note: allow extension.!!
if (pEid->Len >= SIZE_HT_CAP_IE) /*Note: allow extension.!! */
{
NdisMoveMemory(pHtCapability, pEid->Octet,
SIZE_HT_CAP_IE);
......@@ -172,8 +172,8 @@ BOOLEAN PeerAssocRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * pMsg, IN ULONG MsgLen
case IE_ADD_HT:
case IE_ADD_HT2:
if (pEid->Len >= sizeof(ADD_HT_INFO_IE)) {
// This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only
// copy first sizeof(ADD_HT_INFO_IE)
/* This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only */
/* copy first sizeof(ADD_HT_INFO_IE) */
NdisMoveMemory(pAddHtInfo, pEid->Octet,
sizeof(ADD_HT_INFO_IE));
......@@ -201,31 +201,31 @@ BOOLEAN PeerAssocRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * pMsg, IN ULONG MsgLen
break;
case IE_VENDOR_SPECIFIC:
// handle WME PARAMTER ELEMENT
/* handle WME PARAMTER ELEMENT */
if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6)
&& (pEid->Len == 24)) {
PUCHAR ptr;
int i;
// parsing EDCA parameters
/* parsing EDCA parameters */
pEdcaParm->bValid = TRUE;
pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10;
pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20;
pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40;
//pEdcaParm->bMoreDataAck = FALSE; // pEid->Octet[0] & 0x80;
pEdcaParm->bQAck = FALSE; /* pEid->Octet[0] & 0x10; */
pEdcaParm->bQueueRequest = FALSE; /* pEid->Octet[0] & 0x20; */
pEdcaParm->bTxopRequest = FALSE; /* pEid->Octet[0] & 0x40; */
/*pEdcaParm->bMoreDataAck = FALSE; // pEid->Octet[0] & 0x80; */
pEdcaParm->EdcaUpdateCount =
pEid->Octet[6] & 0x0f;
pEdcaParm->bAPSDCapable =
(pEid->Octet[6] & 0x80) ? 1 : 0;
ptr = (PUCHAR) & pEid->Octet[8];
for (i = 0; i < 4; i++) {
UCHAR aci = (*ptr & 0x60) >> 5; // b5~6 is AC INDEX
pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); // b5 is ACM
pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; // b0~3 is AIFSN
pEdcaParm->Cwmin[aci] = *(ptr + 1) & 0x0f; // b0~4 is Cwmin
pEdcaParm->Cwmax[aci] = *(ptr + 1) >> 4; // b5~8 is Cwmax
pEdcaParm->Txop[aci] = *(ptr + 2) + 256 * (*(ptr + 3)); // in unit of 32-us
ptr += 4; // point to next AC
UCHAR aci = (*ptr & 0x60) >> 5; /* b5~6 is AC INDEX */
pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); /* b5 is ACM */
pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; /* b0~3 is AIFSN */
pEdcaParm->Cwmin[aci] = *(ptr + 1) & 0x0f; /* b0~4 is Cwmin */
pEdcaParm->Cwmax[aci] = *(ptr + 1) >> 4; /* b5~8 is Cwmax */
pEdcaParm->Txop[aci] = *(ptr + 2) + 256 * (*(ptr + 3)); /* in unit of 32-us */
ptr += 4; /* point to next AC */
}
}
break;
......@@ -280,7 +280,7 @@ BOOLEAN PeerProbeReqSanity(IN PRTMP_ADAPTER pAd,
Idx = *pSsidLen + 2;
// -- get supported rates from payload and advance the pointer
/* -- get supported rates from payload and advance the pointer */
IeType = pFrame->Octet[Idx];
RateLen = pFrame->Octet[Idx + 1];
if (IeType != IE_SUPP_RATES) {
......@@ -319,15 +319,15 @@ BOOLEAN GetTimBit(IN CHAR * Ptr,
IdxPtr++;
*TimLen = *IdxPtr;
// get DTIM Count from TIM element
/* get DTIM Count from TIM element */
IdxPtr++;
*DtimCount = *IdxPtr;
// get DTIM Period from TIM element
/* get DTIM Period from TIM element */
IdxPtr++;
*DtimPeriod = *IdxPtr;
// get Bitmap Control from TIM element
/* get Bitmap Control from TIM element */
IdxPtr++;
BitCntl = *IdxPtr;
......@@ -336,20 +336,20 @@ BOOLEAN GetTimBit(IN CHAR * Ptr,
else
*BcastFlag = FALSE;
// Parse Partial Virtual Bitmap from TIM element
N1 = BitCntl & 0xfe; // N1 is the first bitmap byte#
N2 = *TimLen - 4 + N1; // N2 is the last bitmap byte#
/* Parse Partial Virtual Bitmap from TIM element */
N1 = BitCntl & 0xfe; /* N1 is the first bitmap byte# */
N2 = *TimLen - 4 + N1; /* N2 is the last bitmap byte# */
if ((Aid < (N1 << 3)) || (Aid >= ((N2 + 1) << 3)))
*MessageToMe = FALSE;
else {
MyByte = (Aid >> 3) - N1; // my byte position in the bitmap byte-stream
MyByte = (Aid >> 3) - N1; /* my byte position in the bitmap byte-stream */
MyBit = Aid % 16 - ((MyByte & 0x01) ? 8 : 0);
IdxPtr += (MyByte + 1);
//if (*IdxPtr)
// DBGPRINT(RT_DEBUG_WARN, ("TIM bitmap = 0x%02x\n", *IdxPtr));
/*if (*IdxPtr) */
/* DBGPRINT(RT_DEBUG_WARN, ("TIM bitmap = 0x%02x\n", *IdxPtr)); */
if (*IdxPtr & (0x01 << MyBit))
*MessageToMe = TRUE;
......
drivers/staging/rt2860/sta/sync.c
View file @ 8281958b
......@@ -37,7 +37,7 @@
*/
#include "../rt_config.h"
#define ADHOC_ENTRY_BEACON_LOST_TIME (2*OS_HZ) // 2 sec
#define ADHOC_ENTRY_BEACON_LOST_TIME (2*OS_HZ) /* 2 sec */
/*
==========================================================================
......@@ -57,7 +57,7 @@ VOID SyncStateMachineInit(IN PRTMP_ADAPTER pAd,
(STATE_MACHINE_FUNC) Drop, SYNC_IDLE,
SYNC_MACHINE_BASE);
// column 1
/* column 1 */
StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_SCAN_REQ,
(STATE_MACHINE_FUNC) MlmeScanReqAction);
StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_JOIN_REQ,
......@@ -69,7 +69,7 @@ VOID SyncStateMachineInit(IN PRTMP_ADAPTER pAd,
StateMachineSetAction(Sm, SYNC_IDLE, MT2_PEER_PROBE_REQ,
(STATE_MACHINE_FUNC) PeerProbeReqAction);
//column 2
/*column 2 */
StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_SCAN_REQ,
(STATE_MACHINE_FUNC) InvalidStateWhenScan);
StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_JOIN_REQ,
......@@ -81,7 +81,7 @@ VOID SyncStateMachineInit(IN PRTMP_ADAPTER pAd,
StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_BEACON_TIMEOUT,
(STATE_MACHINE_FUNC) BeaconTimeoutAtJoinAction);
// column 3
/* column 3 */
StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_SCAN_REQ,
(STATE_MACHINE_FUNC) InvalidStateWhenScan);
StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_JOIN_REQ,
......@@ -95,7 +95,7 @@ VOID SyncStateMachineInit(IN PRTMP_ADAPTER pAd,
StateMachineSetAction(Sm, SCAN_LISTEN, MT2_SCAN_TIMEOUT,
(STATE_MACHINE_FUNC) ScanTimeoutAction);
// timer init
/* timer init */
RTMPInitTimer(pAd, &pAd->MlmeAux.BeaconTimer,
GET_TIMER_FUNCTION(BeaconTimeout), pAd, FALSE);
RTMPInitTimer(pAd, &pAd->MlmeAux.ScanTimer,
......@@ -119,8 +119,8 @@ VOID BeaconTimeout(IN PVOID SystemSpecific1,
DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BeaconTimeout\n"));
// Do nothing if the driver is starting halt state.
// This might happen when timer already been fired before cancel timer with mlmehalt
/* Do nothing if the driver is starting halt state. */
/* This might happen when timer already been fired before cancel timer with mlmehalt */
if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))
return;
......@@ -157,15 +157,15 @@ VOID ScanTimeout(IN PVOID SystemSpecific1,
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *) FunctionContext;
// Do nothing if the driver is starting halt state.
// This might happen when timer already been fired before cancel timer with mlmehalt
/* Do nothing if the driver is starting halt state. */
/* This might happen when timer already been fired before cancel timer with mlmehalt */
if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))
return;
if (MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_SCAN_TIMEOUT, 0, NULL)) {
RTMP_MLME_HANDLER(pAd);
} else {
// To prevent SyncMachine.CurrState is SCAN_LISTEN forever.
/* To prevent SyncMachine.CurrState is SCAN_LISTEN forever. */
pAd->MlmeAux.Channel = 0;
ScanNextChannel(pAd);
if (pAd->CommonCfg.bWirelessEvent) {
......@@ -193,14 +193,14 @@ VOID MlmeScanReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
// Check the total scan tries for one single OID command
// If this is the CCX 2.0 Case, skip that!
/* Check the total scan tries for one single OID command */
/* If this is the CCX 2.0 Case, skip that! */
if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) {
DBGPRINT(RT_DEBUG_TRACE,
("SYNC - MlmeScanReqAction before Startup\n"));
return;
}
// Increase the scan retry counters.
/* Increase the scan retry counters. */
pAd->StaCfg.ScanCnt++;
#ifdef RTMP_MAC_PCI
......@@ -219,24 +219,24 @@ VOID MlmeScanReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE);
}
}
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
// first check the parameter sanity
/* first check the parameter sanity */
if (MlmeScanReqSanity(pAd,
Elem->Msg,
Elem->MsgLen,
&BssType, (PCHAR) Ssid, &SsidLen, &ScanType)) {
// Check for channel load and noise hist request
// Suspend MSDU only at scan request, not the last two mentioned
// Suspend MSDU transmission here
/* Check for channel load and noise hist request */
/* Suspend MSDU only at scan request, not the last two mentioned */
/* Suspend MSDU transmission here */
RTMPSuspendMsduTransmission(pAd);
//
// To prevent data lost.
// Send an NULL data with turned PSM bit on to current associated AP before SCAN progress.
// And should send an NULL data with turned PSM bit off to AP, when scan progress done
//
/* */
/* To prevent data lost. */
/* Send an NULL data with turned PSM bit on to current associated AP before SCAN progress. */
/* And should send an NULL data with turned PSM bit off to AP, when scan progress done */
/* */
if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
&& (INFRA_ON(pAd))) {
NStatus = MlmeAllocateMemory(pAd, (PVOID) & pOutBuffer);
......@@ -250,7 +250,7 @@ VOID MlmeScanReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pHdr80211->FC.Type = BTYPE_DATA;
pHdr80211->FC.PwrMgmt = PWR_SAVE;
// Send using priority queue
/* Send using priority queue */
MiniportMMRequest(pAd, 0, pOutBuffer,
sizeof(HEADER_802_11));
DBGPRINT(RT_DEBUG_TRACE,
......@@ -262,21 +262,21 @@ VOID MlmeScanReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
NdisGetSystemUpTime(&Now);
pAd->StaCfg.LastScanTime = Now;
// reset all the timers
/* reset all the timers */
RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled);
RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled);
// record desired BSS parameters
/* record desired BSS parameters */
pAd->MlmeAux.BssType = BssType;
pAd->MlmeAux.ScanType = ScanType;
pAd->MlmeAux.SsidLen = SsidLen;
NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID);
NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen);
// start from the first channel
/* start from the first channel */
pAd->MlmeAux.Channel = FirstChannel(pAd);
// Let BBP register at 20MHz to do scan
/* Let BBP register at 20MHz to do scan */
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
BBPValue &= (~0x18);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
......@@ -324,18 +324,18 @@ VOID MlmeJoinReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
(RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))) {
RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE);
}
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
// reset all the timers
/* reset all the timers */
RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled);
RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled);
pBss = &pAd->MlmeAux.SsidBssTab.BssEntry[pInfo->BssIdx];
// record the desired SSID & BSSID we're waiting for
/* record the desired SSID & BSSID we're waiting for */
COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pBss->Bssid);
// If AP's SSID is not hidden, it is OK for updating ssid to MlmeAux again.
/* If AP's SSID is not hidden, it is OK for updating ssid to MlmeAux again. */
if (pBss->Hidden == 0) {
RTMPZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID);
NdisMoveMemory(pAd->MlmeAux.Ssid, pBss->Ssid, pBss->SsidLen);
......@@ -346,14 +346,14 @@ VOID MlmeJoinReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->MlmeAux.Channel = pBss->Channel;
pAd->MlmeAux.CentralChannel = pBss->CentralChannel;
// Let BBP register at 20MHz to do scan
/* Let BBP register at 20MHz to do scan */
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
BBPValue &= (~0x18);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BBP R4 to 20MHz.l\n"));
// switch channel and waiting for beacon timer
/* switch channel and waiting for beacon timer */
AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, FALSE);
AsicLockChannel(pAd, pAd->MlmeAux.Channel);
RTMPSetTimer(&pAd->MlmeAux.BeaconTimer, JOIN_TIMEOUT);
......@@ -363,15 +363,15 @@ VOID MlmeJoinReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
(pAd->MlmeAux.Channel > 14) &&
RadarChannelCheck(pAd, pAd->MlmeAux.Channel))
) {
//
// We can't send any Probe request frame to meet 802.11h.
//
/* */
/* We can't send any Probe request frame to meet 802.11h. */
/* */
if (pBss->Hidden == 0)
break;
}
//
// send probe request
//
/* */
/* send probe request */
/* */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus == NDIS_STATUS_SUCCESS) {
if (pAd->MlmeAux.Channel <= 14) {
......@@ -380,9 +380,9 @@ VOID MlmeJoinReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pExtRate = pAd->CommonCfg.ExtRate;
ExtRateLen = pAd->CommonCfg.ExtRateLen;
} else {
//
// Overwrite Support Rate, CCK rate are not allowed
//
/* */
/* Overwrite Support Rate, CCK rate are not allowed */
/* */
pSupRate = ASupRate;
SupRateLen = ASupRateLen;
ExtRateLen = 0;
......@@ -442,14 +442,14 @@ VOID MlmeStartReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
UCHAR Ssid[MAX_LEN_OF_SSID], SsidLen;
BOOLEAN TimerCancelled;
// New for WPA security suites
UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5
/* New for WPA security suites */
UCHAR VarIE[MAX_VIE_LEN]; /* Total VIE length = MAX_VIE_LEN - -5 */
NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
LARGE_INTEGER TimeStamp;
BOOLEAN Privacy;
USHORT Status;
// Init Variable IE structure
/* Init Variable IE structure */
pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
pVIE->Length = 0;
TimeStamp.u.LowPart = 0;
......@@ -457,20 +457,20 @@ VOID MlmeStartReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (MlmeStartReqSanity
(pAd, Elem->Msg, Elem->MsgLen, (PCHAR) Ssid, &SsidLen)) {
// reset all the timers
/* reset all the timers */
RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled);
RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled);
//
// Start a new IBSS. All IBSS parameters are decided now....
//
/* */
/* Start a new IBSS. All IBSS parameters are decided now.... */
/* */
DBGPRINT(RT_DEBUG_TRACE,
("MlmeStartReqAction - Start a new IBSS. All IBSS parameters are decided now.... \n"));
pAd->MlmeAux.BssType = BSS_ADHOC;
NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen);
pAd->MlmeAux.SsidLen = SsidLen;
// generate a radom number as BSSID
/* generate a radom number as BSSID */
MacAddrRandomBssid(pAd, pAd->MlmeAux.Bssid);
DBGPRINT(RT_DEBUG_TRACE,
("MlmeStartReqAction - generate a radom number as BSSID \n"));
......@@ -507,7 +507,7 @@ VOID MlmeStartReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&pAd->MlmeAux.HtCapability,
&pAd->MlmeAux.AddHtInfo);
pAd->MlmeAux.HtCapabilityLen = sizeof(HT_CAPABILITY_IE);
// Not turn pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE here.
/* Not turn pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE here. */
DBGPRINT(RT_DEBUG_TRACE,
("SYNC -pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE\n"));
} else {
......@@ -516,7 +516,7 @@ VOID MlmeStartReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
NdisZeroMemory(&pAd->StaActive.SupportedPhyInfo.
MCSSet[0], 16);
}
// temporarily not support QOS in IBSS
/* temporarily not support QOS in IBSS */
NdisZeroMemory(&pAd->MlmeAux.APEdcaParm, sizeof(EDCA_PARM));
NdisZeroMemory(&pAd->MlmeAux.APQbssLoad,
sizeof(QBSS_LOAD_PARM));
......@@ -570,17 +570,17 @@ VOID PeerBeaconAtScanAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
QBSS_LOAD_PARM QbssLoad;
QOS_CAPABILITY_PARM QosCapability;
ULONG RalinkIe;
UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5
UCHAR VarIE[MAX_VIE_LEN]; /* Total VIE length = MAX_VIE_LEN - -5 */
NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
HT_CAPABILITY_IE HtCapability;
ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
ADD_HT_INFO_IE AddHtInfo; /* AP might use this additional ht info IE */
UCHAR HtCapabilityLen = 0, PreNHtCapabilityLen = 0;
UCHAR AddHtInfoLen;
UCHAR NewExtChannelOffset = 0xff;
// NdisFillMemory(Ssid, MAX_LEN_OF_SSID, 0x00);
/* NdisFillMemory(Ssid, MAX_LEN_OF_SSID, 0x00); */
pFrame = (PFRAME_802_11) Elem->Msg;
// Init Variable IE structure
/* Init Variable IE structure */
pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
pVIE->Length = 0;
......@@ -659,7 +659,7 @@ VOID PeerBeaconAtScanAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
}
// sanity check fail, ignored
/* sanity check fail, ignored */
}
/*
......@@ -688,19 +688,19 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
QBSS_LOAD_PARM QbssLoad;
QOS_CAPABILITY_PARM QosCapability;
USHORT Status;
UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5
UCHAR VarIE[MAX_VIE_LEN]; /* Total VIE length = MAX_VIE_LEN - -5 */
NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
ULONG RalinkIe;
ULONG Idx;
HT_CAPABILITY_IE HtCapability;
ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
ADD_HT_INFO_IE AddHtInfo; /* AP might use this additional ht info IE */
UCHAR HtCapabilityLen = 0, PreNHtCapabilityLen = 0;
UCHAR AddHtInfoLen;
UCHAR NewExtChannelOffset = 0xff;
UCHAR CentralChannel;
BOOLEAN bAllowNrate = FALSE;
// Init Variable IE structure
/* Init Variable IE structure */
pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
pVIE->Length = 0;
RTMPZeroMemory(&HtCapability, sizeof(HtCapability));
......@@ -743,18 +743,18 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&AddHtInfoLen,
&AddHtInfo,
&NewExtChannelOffset, &LenVIE, pVIE)) {
// Disqualify 11b only adhoc when we are in 11g only adhoc mode
/* Disqualify 11b only adhoc when we are in 11g only adhoc mode */
if ((BssType == BSS_ADHOC)
&& (pAd->CommonCfg.PhyMode == PHY_11G)
&& ((SupRateLen + ExtRateLen) < 12))
return;
// BEACON from desired BSS/IBSS found. We should be able to decide most
// BSS parameters here.
// Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION?
// Do we need to receover back all parameters belonging to previous BSS?
// A. Should be not. There's no back-door recover to previous AP. It still need
// a new JOIN-AUTH-ASSOC sequence.
/* BEACON from desired BSS/IBSS found. We should be able to decide most */
/* BSS parameters here. */
/* Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION? */
/* Do we need to receover back all parameters belonging to previous BSS? */
/* A. Should be not. There's no back-door recover to previous AP. It still need */
/* a new JOIN-AUTH-ASSOC sequence. */
if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Bssid)) {
DBGPRINT(RT_DEBUG_TRACE,
("SYNC - receive desired BEACON at JoinWaitBeacon... Channel = %d\n",
......@@ -762,7 +762,7 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer,
&TimerCancelled);
// Update RSSI to prevent No signal display when cards first initialized
/* Update RSSI to prevent No signal display when cards first initialized */
pAd->StaCfg.RssiSample.LastRssi0 =
ConvertToRssi(pAd, Elem->Rssi0, RSSI_0);
pAd->StaCfg.RssiSample.LastRssi1 =
......@@ -782,10 +782,10 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->StaCfg.RssiSample.AvgRssi2X8 =
pAd->StaCfg.RssiSample.AvgRssi2 << 3;
//
// We need to check if SSID only set to any, then we can record the current SSID.
// Otherwise will cause hidden SSID association failed.
//
/* */
/* We need to check if SSID only set to any, then we can record the current SSID. */
/* Otherwise will cause hidden SSID association failed. */
/* */
if (pAd->MlmeAux.SsidLen == 0) {
NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid,
SsidLen);
......@@ -858,9 +858,9 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
CapabilityInfo;
}
} else {
//
// Multiple SSID case, used correct CapabilityInfo
//
/* */
/* Multiple SSID case, used correct CapabilityInfo */
/* */
CapabilityInfo =
pAd->ScanTab.BssEntry[Idx].
CapabilityInfo;
......@@ -877,8 +877,8 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->MlmeAux.CfpMaxDuration = Cf.CfpMaxDuration;
pAd->MlmeAux.APRalinkIe = RalinkIe;
// Copy AP's supported rate to MlmeAux for creating assoication request
// Also filter out not supported rate
/* Copy AP's supported rate to MlmeAux for creating assoication request */
/* Also filter out not supported rate */
pAd->MlmeAux.SupRateLen = SupRateLen;
NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate,
SupRateLen);
......@@ -905,14 +905,14 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
RTMPZeroMemory(&pAd->MlmeAux.HtCapability,
SIZE_HT_CAP_IE);
// filter out un-supported ht rates
/* filter out un-supported ht rates */
if (((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0))
&& ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
&& (bAllowNrate))) {
RTMPMoveMemory(&pAd->MlmeAux.AddHtInfo,
&AddHtInfo, SIZE_ADD_HT_INFO_IE);
// StaActive.SupportedHtPhy.MCSSet stores Peer AP's 11n Rx capability
/* StaActive.SupportedHtPhy.MCSSet stores Peer AP's 11n Rx capability */
NdisMoveMemory(pAd->StaActive.SupportedPhyInfo.
MCSSet, HtCapability.MCSSet, 16);
pAd->MlmeAux.NewExtChannelOffset =
......@@ -925,7 +925,7 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
bPreNHt = TRUE;
RTMPCheckHt(pAd, BSSID_WCID, &HtCapability,
&AddHtInfo);
// Copy AP Parameter to StaActive. This is also in LinkUp.
/* Copy AP Parameter to StaActive. This is also in LinkUp. */
DBGPRINT(RT_DEBUG_TRACE,
("PeerBeaconAtJoinAction! (MpduDensity=%d, MaxRAmpduFactor=%d, BW=%d)\n",
pAd->StaActive.SupportedHtPhy.
......@@ -936,7 +936,7 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (AddHtInfoLen > 0) {
CentralChannel = AddHtInfo.ControlChan;
// Check again the Bandwidth capability of this AP.
/* Check again the Bandwidth capability of this AP. */
if ((AddHtInfo.ControlChan > 2)
&& (AddHtInfo.AddHtInfo.
ExtChanOffset == EXTCHA_BELOW)
......@@ -952,7 +952,7 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
CentralChannel =
AddHtInfo.ControlChan + 2;
}
// Check Error .
/* Check Error . */
if (pAd->MlmeAux.CentralChannel !=
CentralChannel)
DBGPRINT(RT_DEBUG_ERROR,
......@@ -970,7 +970,7 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
} else {
// To prevent error, let legacy AP must have same CentralChannel and Channel.
/* To prevent error, let legacy AP must have same CentralChannel and Channel. */
if ((HtCapabilityLen == 0)
&& (PreNHtCapabilityLen == 0))
pAd->MlmeAux.CentralChannel =
......@@ -988,7 +988,7 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
RTMPUpdateMlmeRate(pAd);
// copy QOS related information
/* copy QOS related information */
if ((pAd->CommonCfg.bWmmCapable)
|| (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
) {
......@@ -1015,10 +1015,10 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->MlmeAux.ExtRateLen));
if (AironetCellPowerLimit != 0xFF) {
//We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power
/*We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power */
ChangeToCellPowerLimit(pAd,
AironetCellPowerLimit);
} else //Used the default TX Power Percentage.
} else /*Used the default TX Power Percentage. */
pAd->CommonCfg.TxPowerPercentage =
pAd->CommonCfg.TxPowerDefault;
......@@ -1027,9 +1027,9 @@ VOID PeerBeaconAtJoinAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF,
2, &Status);
}
// not to me BEACON, ignored
/* not to me BEACON, ignored */
}
// sanity check fail, ignore this frame
/* sanity check fail, ignore this frame */
}
/*
......@@ -1062,11 +1062,11 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
QBSS_LOAD_PARM QbssLoad;
QOS_CAPABILITY_PARM QosCapability;
ULONG RalinkIe;
// New for WPA security suites
UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5
/* New for WPA security suites */
UCHAR VarIE[MAX_VIE_LEN]; /* Total VIE length = MAX_VIE_LEN - -5 */
NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
HT_CAPABILITY_IE HtCapability;
ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
ADD_HT_INFO_IE AddHtInfo; /* AP might use this additional ht info IE */
UCHAR HtCapabilityLen, PreNHtCapabilityLen;
UCHAR AddHtInfoLen;
UCHAR NewExtChannelOffset = 0xff;
......@@ -1075,7 +1075,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
))
return;
// Init Variable IE structure
/* Init Variable IE structure */
pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
pVIE->Length = 0;
RTMPZeroMemory(&HtCapability, sizeof(HtCapability));
......@@ -1132,27 +1132,27 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
SSID_EQUAL(Ssid, SsidLen, pAd->CommonCfg.Ssid,
pAd->CommonCfg.SsidLen) ? TRUE : FALSE;
// ignore BEACON not for my SSID
/* ignore BEACON not for my SSID */
if ((!is_my_ssid) && (!is_my_bssid))
return;
// It means STA waits disassoc completely from this AP, ignores this beacon.
/* It means STA waits disassoc completely from this AP, ignores this beacon. */
if (pAd->Mlme.CntlMachine.CurrState == CNTL_WAIT_DISASSOC)
return;
// Copy Control channel for this BSSID.
/* Copy Control channel for this BSSID. */
if (AddHtInfoLen != 0)
Channel = AddHtInfo.ControlChan;
if ((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0))
HtCapabilityLen = SIZE_HT_CAP_IE;
//
// Housekeeping "SsidBssTab" table for later-on ROAMing usage.
//
/* */
/* Housekeeping "SsidBssTab" table for later-on ROAMing usage. */
/* */
Bssidx = BssTableSearch(&pAd->ScanTab, Bssid, Channel);
if (Bssidx == BSS_NOT_FOUND) {
// discover new AP of this network, create BSS entry
/* discover new AP of this network, create BSS entry */
Bssidx =
BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid,
SsidLen, BssType, BeaconPeriod,
......@@ -1165,7 +1165,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
CkipFlag, &EdcaParm,
&QosCapability, &QbssLoad, LenVIE,
pVIE);
if (Bssidx == BSS_NOT_FOUND) // return if BSS table full
if (Bssidx == BSS_NOT_FOUND) /* return if BSS table full */
return;
NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].PTSF,
......@@ -1179,16 +1179,16 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if ((pAd->CommonCfg.bIEEE80211H == 1) && (NewChannel != 0)
&& (Channel != NewChannel)) {
// Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection).
// In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results.
/* Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection). */
/* In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results. */
AsicSwitchChannel(pAd, 1, FALSE);
AsicLockChannel(pAd, 1);
LinkDown(pAd, FALSE);
MlmeQueueInit(&pAd->Mlme.Queue);
BssTableInit(&pAd->ScanTab);
RTMPusecDelay(1000000); // use delay to prevent STA do reassoc
RTMPusecDelay(1000000); /* use delay to prevent STA do reassoc */
// channel sanity check
/* channel sanity check */
for (index = 0; index < pAd->ChannelListNum; index++) {
if (pAd->ChannelList[index].Channel ==
NewChannel) {
......@@ -1211,17 +1211,17 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
DBGPRINT_ERR(("PeerBeacon(can not find New Channel=%d in ChannelList[%d]\n", pAd->CommonCfg.Channel, pAd->ChannelListNum));
}
}
// if the ssid matched & bssid unmatched, we should select the bssid with large value.
// This might happened when two STA start at the same time
/* if the ssid matched & bssid unmatched, we should select the bssid with large value. */
/* This might happened when two STA start at the same time */
if ((!is_my_bssid) && ADHOC_ON(pAd)) {
INT i;
// Add the safeguard against the mismatch of adhoc wep status
/* Add the safeguard against the mismatch of adhoc wep status */
if (pAd->StaCfg.WepStatus !=
pAd->ScanTab.BssEntry[Bssidx].WepStatus) {
return;
}
// collapse into the ADHOC network which has bigger BSSID value.
/* collapse into the ADHOC network which has bigger BSSID value. */
for (i = 0; i < 6; i++) {
if (Bssid[i] > pAd->CommonCfg.Bssid[i]) {
DBGPRINT(RT_DEBUG_TRACE,
......@@ -1233,8 +1233,8 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
COPY_MAC_ADDR(pAd->CommonCfg.Bssid,
Bssid);
AsicSetBssid(pAd, pAd->CommonCfg.Bssid);
MakeIbssBeacon(pAd); // re-build BEACON frame
AsicEnableIbssSync(pAd); // copy BEACON frame to on-chip memory
MakeIbssBeacon(pAd); /* re-build BEACON frame */
AsicEnableIbssSync(pAd); /* copy BEACON frame to on-chip memory */
is_my_bssid = TRUE;
break;
} else if (Bssid[i] < pAd->CommonCfg.Bssid[i])
......@@ -1244,12 +1244,12 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
NdisGetSystemUpTime(&Now);
pBss = &pAd->ScanTab.BssEntry[Bssidx];
pBss->Rssi = RealRssi; // lastest RSSI
pBss->LastBeaconRxTime = Now; // last RX timestamp
pBss->Rssi = RealRssi; /* lastest RSSI */
pBss->LastBeaconRxTime = Now; /* last RX timestamp */
//
// BEACON from my BSSID - either IBSS or INFRA network
//
/* */
/* BEACON from my BSSID - either IBSS or INFRA network */
/* */
if (is_my_bssid) {
RXWI_STRUC RxWI;
......@@ -1263,17 +1263,17 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, &RxWI);
if (AironetCellPowerLimit != 0xFF) {
//
// We get the Cisco (ccx) "TxPower Limit" required
// Changed to appropriate TxPower Limit for Ciso Compatible Extensions
//
/* */
/* We get the Cisco (ccx) "TxPower Limit" required */
/* Changed to appropriate TxPower Limit for Ciso Compatible Extensions */
/* */
ChangeToCellPowerLimit(pAd,
AironetCellPowerLimit);
} else {
//
// AironetCellPowerLimit equal to 0xFF means the Cisco (ccx) "TxPower Limit" not exist.
// Used the default TX Power Percentage, that set from UI.
//
/* */
/* AironetCellPowerLimit equal to 0xFF means the Cisco (ccx) "TxPower Limit" not exist. */
/* Used the default TX Power Percentage, that set from UI. */
/* */
pAd->CommonCfg.TxPowerPercentage =
pAd->CommonCfg.TxPowerDefault;
}
......@@ -1283,7 +1283,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
UCHAR idx;
MAC_TABLE_ENTRY *pEntry;
// supported rates array may not be sorted. sort it and find the maximum rate
/* supported rates array may not be sorted. sort it and find the maximum rate */
for (idx = 0; idx < SupRateLen; idx++) {
if (MaxSupportedRateIn500Kbps <
(SupRate[idx] & 0x7f))
......@@ -1298,11 +1298,11 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
ExtRate[idx] & 0x7f;
}
// look up the existing table
/* look up the existing table */
pEntry = MacTableLookup(pAd, Addr2);
// Ad-hoc mode is using MAC address as BA session. So we need to continuously find newly joined adhoc station by receiving beacon.
// To prevent always check this, we use wcid == RESERVED_WCID to recognize it as newly joined adhoc station.
/* Ad-hoc mode is using MAC address as BA session. So we need to continuously find newly joined adhoc station by receiving beacon. */
/* To prevent always check this, we use wcid == RESERVED_WCID to recognize it as newly joined adhoc station. */
if ((ADHOC_ON(pAd)
&& (Elem->Wcid == RESERVED_WCID))
|| (pEntry
......@@ -1311,7 +1311,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
ADHOC_ENTRY_BEACON_LOST_TIME) <
Now))) {
if (pEntry == NULL)
// Another adhoc joining, add to our MAC table.
/* Another adhoc joining, add to our MAC table. */
pEntry =
MacTableInsertEntry(pAd,
Addr2,
......@@ -1345,7 +1345,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (pEntry && pEntry->ValidAsCLI)
pEntry->LastBeaconRxTime = Now;
// At least another peer in this IBSS, declare MediaState as CONNECTED
/* At least another peer in this IBSS, declare MediaState as CONNECTED */
if (!OPSTATUS_TEST_FLAG
(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
OPSTATUS_SET_FLAG(pAd,
......@@ -1357,10 +1357,10 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
pAd->ExtraInfo = GENERAL_LINK_UP;
AsicSetBssid(pAd, pAd->CommonCfg.Bssid);
// 2003/03/12 - john
// Make sure this entry in "ScanTab" table, thus complies to Microsoft's policy that
// "site survey" result should always include the current connected network.
//
/* 2003/03/12 - john */
/* Make sure this entry in "ScanTab" table, thus complies to Microsoft's policy that */
/* "site survey" result should always include the current connected network. */
/* */
Bssidx =
BssTableSearch(&pAd->ScanTab, Bssid,
Channel);
......@@ -1404,12 +1404,12 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (INFRA_ON(pAd)) {
BOOLEAN bUseShortSlot, bUseBGProtection;
// decide to use/change to -
// 1. long slot (20 us) or short slot (9 us) time
// 2. turn on/off RTS/CTS and/or CTS-to-self protection
// 3. short preamble
/* decide to use/change to - */
/* 1. long slot (20 us) or short slot (9 us) time */
/* 2. turn on/off RTS/CTS and/or CTS-to-self protection */
/* 3. short preamble */
//bUseShortSlot = pAd->CommonCfg.bUseShortSlotTime && CAP_IS_SHORT_SLOT(CapabilityInfo);
/*bUseShortSlot = pAd->CommonCfg.bUseShortSlotTime && CAP_IS_SHORT_SLOT(CapabilityInfo); */
bUseShortSlot =
CAP_IS_SHORT_SLOT(CapabilityInfo);
if (bUseShortSlot !=
......@@ -1417,11 +1417,11 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
fOP_STATUS_SHORT_SLOT_INUSED))
AsicSetSlotTime(pAd, bUseShortSlot);
bUseBGProtection = (pAd->CommonCfg.UseBGProtection == 1) || // always use
bUseBGProtection = (pAd->CommonCfg.UseBGProtection == 1) || /* always use */
((pAd->CommonCfg.UseBGProtection == 0)
&& ERP_IS_USE_PROTECTION(Erp));
if (pAd->CommonCfg.Channel > 14) // always no BG protection in A-band. falsely happened when switching A/G band to a dual-band AP
if (pAd->CommonCfg.Channel > 14) /* always no BG protection in A-band. falsely happened when switching A/G band to a dual-band AP */
bUseBGProtection = FALSE;
if (bUseBGProtection !=
......@@ -1472,7 +1472,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
("SYNC - AP changed B/G protection to %d\n",
bUseBGProtection));
}
// check Ht protection mode. and adhere to the Non-GF device indication by AP.
/* check Ht protection mode. and adhere to the Non-GF device indication by AP. */
if ((AddHtInfoLen != 0) &&
((AddHtInfo.AddHtInfo2.OperaionMode !=
pAd->MlmeAux.AddHtInfo.AddHtInfo2.
......@@ -1532,7 +1532,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
EdcaParm.EdcaUpdateCount));
AsicSetEdcaParm(pAd, &EdcaParm);
}
// copy QOS related information
/* copy QOS related information */
NdisMoveMemory(&pAd->CommonCfg.APQbssLoad,
&QbssLoad,
sizeof(QBSS_LOAD_PARM));
......@@ -1540,28 +1540,28 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
&QosCapability,
sizeof(QOS_CAPABILITY_PARM));
}
// only INFRASTRUCTURE mode support power-saving feature
/* only INFRASTRUCTURE mode support power-saving feature */
if ((INFRA_ON(pAd) && (pAd->StaCfg.Psm == PWR_SAVE))
|| (pAd->CommonCfg.bAPSDForcePowerSave)) {
UCHAR FreeNumber;
// 1. AP has backlogged unicast-to-me frame, stay AWAKE, send PSPOLL
// 2. AP has backlogged broadcast/multicast frame and we want those frames, stay AWAKE
// 3. we have outgoing frames in TxRing or MgmtRing, better stay AWAKE
// 4. Psm change to PWR_SAVE, but AP not been informed yet, we better stay AWAKE
// 5. otherwise, put PHY back to sleep to save battery.
/* 1. AP has backlogged unicast-to-me frame, stay AWAKE, send PSPOLL */
/* 2. AP has backlogged broadcast/multicast frame and we want those frames, stay AWAKE */
/* 3. we have outgoing frames in TxRing or MgmtRing, better stay AWAKE */
/* 4. Psm change to PWR_SAVE, but AP not been informed yet, we better stay AWAKE */
/* 5. otherwise, put PHY back to sleep to save battery. */
if (MessageToMe) {
#ifdef RTMP_MAC_PCI
if (OPSTATUS_TEST_FLAG
(pAd, fOP_STATUS_PCIE_DEVICE)) {
// Restore to correct BBP R3 value
/* Restore to correct BBP R3 value */
if (pAd->Antenna.field.RxPath >
1)
RTMP_BBP_IO_WRITE8_BY_REG_ID
(pAd, BBP_R3,
pAd->StaCfg.BBPR3);
// Turn clk to 80Mhz.
/* Turn clk to 80Mhz. */
}
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
if (pAd->CommonCfg.bAPSDCapable
&& pAd->CommonCfg.APEdcaParm.
bAPSDCapable
......@@ -1587,7 +1587,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
(pAd, BBP_R3,
pAd->StaCfg.BBPR3);
}
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
} else
if ((pAd->TxSwQueue[QID_AC_BK].Number != 0)
|| (pAd->TxSwQueue[QID_AC_BE].Number !=
......@@ -1617,8 +1617,8 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
(pAd, QID_MGMT, MGMT_RING_SIZE - 1,
&FreeNumber) !=
NDIS_STATUS_SUCCESS)) {
// TODO: consider scheduled HCCA. might not be proper to use traditional DTIM-based power-saving scheme
// can we cheat here (i.e. just check MGMT & AC_BE) for better performance?
/* TODO: consider scheduled HCCA. might not be proper to use traditional DTIM-based power-saving scheme */
/* can we cheat here (i.e. just check MGMT & AC_BE) for better performance? */
#ifdef RTMP_MAC_PCI
if (OPSTATUS_TEST_FLAG
(pAd, fOP_STATUS_PCIE_DEVICE)) {
......@@ -1628,7 +1628,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
(pAd, BBP_R3,
pAd->StaCfg.BBPR3);
}
#endif // RTMP_MAC_PCI //
#endif /* RTMP_MAC_PCI // */
} else {
if ((pAd->CommonCfg.
bACMAPSDTr[QID_AC_VO])
......@@ -1678,7 +1678,7 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if (!OPSTATUS_TEST_FLAG
(pAd, fOP_STATUS_DOZE)) {
// Set a flag to go to sleep . Then after parse this RxDoneInterrupt, will go to sleep mode.
/* Set a flag to go to sleep . Then after parse this RxDoneInterrupt, will go to sleep mode. */
pAd->
ThisTbttNumToNextWakeUp
=
......@@ -1692,9 +1692,9 @@ VOID PeerBeacon(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
}
}
}
// not my BSSID, ignore it
/* not my BSSID, ignore it */
}
// sanity check fail, ignore this frame
/* sanity check fail, ignore this frame */
}
/*
......@@ -1728,12 +1728,12 @@ VOID PeerProbeReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
if ((SsidLen == 0)
|| SSID_EQUAL(Ssid, SsidLen, pAd->CommonCfg.Ssid,
pAd->CommonCfg.SsidLen)) {
// allocate and send out ProbeRsp frame
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
/* allocate and send out ProbeRsp frame */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS)
return;
//pAd->StaCfg.AtimWin = 0; // ??????
/*pAd->StaCfg.AtimWin = 0; // ?????? */
Privacy =
(pAd->StaCfg.WepStatus ==
......@@ -1774,7 +1774,7 @@ VOID PeerProbeReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
END_OF_ARGS);
FrameLen += tmp;
}
// If adhoc secruity is set for WPA-None, append the cipher suite IE
/* If adhoc secruity is set for WPA-None, append the cipher suite IE */
if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) {
ULONG tmp;
MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
......@@ -1792,7 +1792,7 @@ VOID PeerProbeReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
HtLen = sizeof(pAd->CommonCfg.HtCapability);
AddHtLen = sizeof(pAd->CommonCfg.AddHTInfo);
NewExtLen = 1;
//New extension channel offset IE is included in Beacon, Probe Rsp or channel Switch Announcement Frame
/*New extension channel offset IE is included in Beacon, Probe Rsp or channel Switch Announcement Frame */
if (pAd->bBroadComHT == TRUE) {
MakeOutgoingFrame(pOutBuffer + FrameLen,
&TmpLen, 1, &WpaIe, 4,
......@@ -1852,14 +1852,14 @@ VOID ScanTimeoutAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
{
pAd->MlmeAux.Channel = NextChannel(pAd, pAd->MlmeAux.Channel);
// Only one channel scanned for CISCO beacon request
/* Only one channel scanned for CISCO beacon request */
if ((pAd->MlmeAux.ScanType == SCAN_CISCO_ACTIVE) ||
(pAd->MlmeAux.ScanType == SCAN_CISCO_PASSIVE) ||
(pAd->MlmeAux.ScanType == SCAN_CISCO_NOISE) ||
(pAd->MlmeAux.ScanType == SCAN_CISCO_CHANNEL_LOAD))
pAd->MlmeAux.Channel = 0;
// this routine will stop if pAd->MlmeAux.Channel == 0
/* this routine will stop if pAd->MlmeAux.Channel == 0 */
ScanNextChannel(pAd);
}
......@@ -1942,12 +1942,12 @@ VOID EnqueueProbeRequest(IN PRTMP_ADAPTER pAd)
DBGPRINT(RT_DEBUG_TRACE, ("force out a ProbeRequest ...\n"));
NState = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
NState = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NState == NDIS_STATUS_SUCCESS) {
MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0,
BROADCAST_ADDR, BROADCAST_ADDR);
// this ProbeRequest explicitly specify SSID to reduce unwanted ProbeResponse
/* this ProbeRequest explicitly specify SSID to reduce unwanted ProbeResponse */
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr80211,
1, &SsidIe,
......
drivers/staging/rt2860/sta/wpa.c
View file @ 8281958b
......@@ -63,7 +63,7 @@ VOID RTMPReportMicError(IN PRTMP_ADAPTER pAd, IN PCIPHER_KEY pWpaKey)
ULONG Now;
UCHAR unicastKey = (pWpaKey->Type == PAIRWISE_KEY ? 1 : 0);
// Record Last MIC error time and count
/* Record Last MIC error time and count */
NdisGetSystemUpTime(&Now);
if (pAd->StaCfg.MicErrCnt == 0) {
pAd->StaCfg.MicErrCnt++;
......@@ -71,7 +71,7 @@ VOID RTMPReportMicError(IN PRTMP_ADAPTER pAd, IN PCIPHER_KEY pWpaKey)
NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8);
} else if (pAd->StaCfg.MicErrCnt == 1) {
if ((pAd->StaCfg.LastMicErrorTime + (60 * OS_HZ)) < Now) {
// Update Last MIC error time, this did not violate two MIC errors within 60 seconds
/* Update Last MIC error time, this did not violate two MIC errors within 60 seconds */
pAd->StaCfg.LastMicErrorTime = Now;
} else {
......@@ -83,23 +83,23 @@ VOID RTMPReportMicError(IN PRTMP_ADAPTER pAd, IN PCIPHER_KEY pWpaKey)
BSS0, 0);
pAd->StaCfg.LastMicErrorTime = Now;
// Violate MIC error counts, MIC countermeasures kicks in
/* Violate MIC error counts, MIC countermeasures kicks in */
pAd->StaCfg.MicErrCnt++;
// We shall block all reception
// We shall clean all Tx ring and disassoicate from AP after next EAPOL frame
//
// No necessary to clean all Tx ring, on RTMPHardTransmit will stop sending non-802.1X EAPOL packets
// if pAd->StaCfg.MicErrCnt greater than 2.
//
// RTMPRingCleanUp(pAd, QID_AC_BK);
// RTMPRingCleanUp(pAd, QID_AC_BE);
// RTMPRingCleanUp(pAd, QID_AC_VI);
// RTMPRingCleanUp(pAd, QID_AC_VO);
// RTMPRingCleanUp(pAd, QID_HCCA);
/* We shall block all reception */
/* We shall clean all Tx ring and disassoicate from AP after next EAPOL frame */
/* */
/* No necessary to clean all Tx ring, on RTMPHardTransmit will stop sending non-802.1X EAPOL packets */
/* if pAd->StaCfg.MicErrCnt greater than 2. */
/* */
/* RTMPRingCleanUp(pAd, QID_AC_BK); */
/* RTMPRingCleanUp(pAd, QID_AC_BE); */
/* RTMPRingCleanUp(pAd, QID_AC_VI); */
/* RTMPRingCleanUp(pAd, QID_AC_VO); */
/* RTMPRingCleanUp(pAd, QID_HCCA); */
}
} else {
// MIC error count >= 2
// This should not happen
/* MIC error count >= 2 */
/* This should not happen */
;
}
MlmeEnqueue(pAd,
......@@ -112,7 +112,7 @@ VOID RTMPReportMicError(IN PRTMP_ADAPTER pAd, IN PCIPHER_KEY pWpaKey)
}
#define LENGTH_EAP_H 4
// If the received frame is EAP-Packet ,find out its EAP-Code (Request(0x01), Response(0x02), Success(0x03), Failure(0x04)).
/* If the received frame is EAP-Packet ,find out its EAP-Code (Request(0x01), Response(0x02), Success(0x03), Failure(0x04)). */
INT WpaCheckEapCode(IN PRTMP_ADAPTER pAd,
IN PUCHAR pFrame, IN USHORT FrameLen, IN USHORT OffSet)
{
......@@ -123,11 +123,11 @@ INT WpaCheckEapCode(IN PRTMP_ADAPTER pAd,
if (FrameLen < OffSet + LENGTH_EAPOL_H + LENGTH_EAP_H)
return result;
pData = pFrame + OffSet; // skip offset bytes
pData = pFrame + OffSet; /* skip offset bytes */
if (*(pData + 1) == EAPPacket) // 802.1x header - Packet Type
if (*(pData + 1) == EAPPacket) /* 802.1x header - Packet Type */
{
result = *(pData + 4); // EAP header - Code
result = *(pData + 4); /* EAP header - Code */
}
return result;
......@@ -161,7 +161,7 @@ VOID WpaMicFailureReportFrame(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
bUnicast = (Elem->Msg[0] == 1 ? TRUE : FALSE);
pAd->Sequence = ((pAd->Sequence) + 1) & (MAX_SEQ_NUMBER);
// init 802.3 header and Fill Packet
/* init 802.3 header and Fill Packet */
MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid,
pAd->CurrentAddress, EAPOL);
......@@ -171,59 +171,59 @@ VOID WpaMicFailureReportFrame(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
Packet.KeyDesc.Type = WPA1_KEY_DESC;
// Request field presented
/* Request field presented */
Packet.KeyDesc.KeyInfo.Request = 1;
if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) {
Packet.KeyDesc.KeyInfo.KeyDescVer = 2;
} else // TKIP
} else /* TKIP */
{
Packet.KeyDesc.KeyInfo.KeyDescVer = 1;
}
Packet.KeyDesc.KeyInfo.KeyType = (bUnicast ? PAIRWISEKEY : GROUPKEY);
// KeyMic field presented
/* KeyMic field presented */
Packet.KeyDesc.KeyInfo.KeyMic = 1;
// Error field presented
/* Error field presented */
Packet.KeyDesc.KeyInfo.Error = 1;
// Update packet length after decide Key data payload
/* Update packet length after decide Key data payload */
SET_UINT16_TO_ARRARY(Packet.Body_Len, LEN_EAPOL_KEY_MSG)
// Key Replay Count
/* Key Replay Count */
NdisMoveMemory(Packet.KeyDesc.ReplayCounter,
pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY);
inc_byte_array(pAd->StaCfg.ReplayCounter, 8);
// Convert to little-endian format.
/* Convert to little-endian format. */
*((USHORT *) & Packet.KeyDesc.KeyInfo) =
cpu2le16(*((USHORT *) & Packet.KeyDesc.KeyInfo));
MlmeAllocateMemory(pAd, (PUCHAR *) & pOutBuffer); // allocate memory
MlmeAllocateMemory(pAd, (PUCHAR *) & pOutBuffer); /* allocate memory */
if (pOutBuffer == NULL) {
return;
}
// Prepare EAPOL frame for MIC calculation
// Be careful, only EAPOL frame is counted for MIC calculation
/* Prepare EAPOL frame for MIC calculation */
/* Be careful, only EAPOL frame is counted for MIC calculation */
MakeOutgoingFrame(pOutBuffer, &FrameLen,
CONV_ARRARY_TO_UINT16(Packet.Body_Len) + 4, &Packet,
END_OF_ARGS);
// Prepare and Fill MIC value
/* Prepare and Fill MIC value */
NdisZeroMemory(Mic, sizeof(Mic));
if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) { // AES
if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) { /* AES */
UCHAR digest[20] = { 0 };
HMAC_SHA1(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen,
digest, SHA1_DIGEST_SIZE);
NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC);
} else { // TKIP
} else { /* TKIP */
HMAC_MD5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen,
Mic, MD5_DIGEST_SIZE);
}
NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC);
// copy frame to Tx ring and send MIC failure report frame to authenticator
/* copy frame to Tx ring and send MIC failure report frame to authenticator */
RTMPToWirelessSta(pAd, &pAd->MacTab.Content[BSSID_WCID],
Header802_3, LENGTH_802_3,
(PUCHAR) & Packet,
......@@ -262,7 +262,7 @@ VOID WpaDisassocApAndBlockAssoc(IN PVOID SystemSpecific1,
RTMP_ADAPTER *pAd = (PRTMP_ADAPTER) FunctionContext;
MLME_DISASSOC_REQ_STRUCT DisassocReq;
// disassoc from current AP first
/* disassoc from current AP first */
DBGPRINT(RT_DEBUG_TRACE,
("RTMPReportMicError - disassociate with current AP after sending second continuous EAPOL frame\n"));
DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid,
......@@ -281,12 +281,12 @@ VOID WpaStaPairwiseKeySetting(IN PRTMP_ADAPTER pAd)
pEntry = &pAd->MacTab.Content[BSSID_WCID];
// Pairwise key shall use key#0
/* Pairwise key shall use key#0 */
pSharedKey = &pAd->SharedKey[BSS0][0];
NdisMoveMemory(pAd->StaCfg.PTK, pEntry->PTK, LEN_PTK);
// Prepare pair-wise key information into shared key table
/* Prepare pair-wise key information into shared key table */
NdisZeroMemory(pSharedKey, sizeof(CIPHER_KEY));
pSharedKey->KeyLen = LEN_TKIP_EK;
NdisMoveMemory(pSharedKey->Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK);
......@@ -295,7 +295,7 @@ VOID WpaStaPairwiseKeySetting(IN PRTMP_ADAPTER pAd)
NdisMoveMemory(pSharedKey->TxMic,
&pAd->StaCfg.PTK[48 + LEN_TKIP_RXMICK], LEN_TKIP_TXMICK);
// Decide its ChiperAlg
/* Decide its ChiperAlg */
if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled)
pSharedKey->CipherAlg = CIPHER_TKIP;
else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled)
......@@ -303,7 +303,7 @@ VOID WpaStaPairwiseKeySetting(IN PRTMP_ADAPTER pAd)
else
pSharedKey->CipherAlg = CIPHER_NONE;
// Update these related information to MAC_TABLE_ENTRY
/* Update these related information to MAC_TABLE_ENTRY */
NdisMoveMemory(pEntry->PairwiseKey.Key, &pAd->StaCfg.PTK[32],
LEN_TKIP_EK);
NdisMoveMemory(pEntry->PairwiseKey.RxMic, &pAd->StaCfg.PTK[48],
......@@ -312,7 +312,7 @@ VOID WpaStaPairwiseKeySetting(IN PRTMP_ADAPTER pAd)
&pAd->StaCfg.PTK[48 + LEN_TKIP_RXMICK], LEN_TKIP_TXMICK);
pEntry->PairwiseKey.CipherAlg = pSharedKey->CipherAlg;
// Update pairwise key information to ASIC Shared Key Table
/* Update pairwise key information to ASIC Shared Key Table */
AsicAddSharedKeyEntry(pAd,
BSS0,
0,
......@@ -320,7 +320,7 @@ VOID WpaStaPairwiseKeySetting(IN PRTMP_ADAPTER pAd)
pSharedKey->Key,
pSharedKey->TxMic, pSharedKey->RxMic);
// Update ASIC WCID attribute table and IVEIV table
/* Update ASIC WCID attribute table and IVEIV table */
RTMPAddWcidAttributeEntry(pAd, BSS0, 0, pSharedKey->CipherAlg, pEntry);
STA_PORT_SECURED(pAd);
pAd->IndicateMediaState = NdisMediaStateConnected;
......@@ -336,7 +336,7 @@ VOID WpaStaGroupKeySetting(IN PRTMP_ADAPTER pAd)
pSharedKey = &pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId];
// Prepare pair-wise key information into shared key table
/* Prepare pair-wise key information into shared key table */
NdisZeroMemory(pSharedKey, sizeof(CIPHER_KEY));
pSharedKey->KeyLen = LEN_TKIP_EK;
NdisMoveMemory(pSharedKey->Key, pAd->StaCfg.GTK, LEN_TKIP_EK);
......@@ -345,7 +345,7 @@ VOID WpaStaGroupKeySetting(IN PRTMP_ADAPTER pAd)
NdisMoveMemory(pSharedKey->TxMic, &pAd->StaCfg.GTK[24],
LEN_TKIP_TXMICK);
// Update Shared Key CipherAlg
/* Update Shared Key CipherAlg */
pSharedKey->CipherAlg = CIPHER_NONE;
if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled)
pSharedKey->CipherAlg = CIPHER_TKIP;
......@@ -356,7 +356,7 @@ VOID WpaStaGroupKeySetting(IN PRTMP_ADAPTER pAd)
else if (pAd->StaCfg.GroupCipher == Ndis802_11GroupWEP104Enabled)
pSharedKey->CipherAlg = CIPHER_WEP128;
// Update group key information to ASIC Shared Key Table
/* Update group key information to ASIC Shared Key Table */
AsicAddSharedKeyEntry(pAd,
BSS0,
pAd->StaCfg.DefaultKeyId,
......@@ -364,7 +364,7 @@ VOID WpaStaGroupKeySetting(IN PRTMP_ADAPTER pAd)
pSharedKey->Key,
pSharedKey->TxMic, pSharedKey->RxMic);
// Update ASIC WCID attribute table and IVEIV table
/* Update ASIC WCID attribute table and IVEIV table */
RTMPAddWcidAttributeEntry(pAd,
BSS0,
pAd->StaCfg.DefaultKeyId,
......
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