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staging: vt6656: Remove hostapd functions.

Browse source 
Remove throughout driver
bEnableHostapd
bEnable8021x
bEnableHostWEP
struct net_device *apdev
tx_80211

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2014-05-19 20:32:54 +01:00 committed by Greg Kroah-Hartman
parent a30d534bda
commit 90f96acd1b
9 changed files with 12 additions and 1000 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/staging/vt6656/bssdb.c
View file

@ -771,8 +771,8 @@ void BSSvAddMulticastNode(struct vnt_private *pDevice)
{
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
if (!pDevice->bEnableHostWEP)
memset(&pMgmt->sNodeDBTable[0], 0, sizeof(KnownNodeDB));
memset(&pMgmt->sNodeDBTable[0], 0, sizeof(KnownNodeDB));
memset(pMgmt->sNodeDBTable[0].abyMACAddr, 0xff, WLAN_ADDR_LEN);
pMgmt->sNodeDBTable[0].bActive = true;
pMgmt->sNodeDBTable[0].bPSEnable = false;

7
drivers/staging/vt6656/device.h
View file

@ -707,13 +707,6 @@ struct vnt_private {
int bwextstep3;
int bWPASuppWextEnabled;
/* user space daemon: hostapd, is used for HOSTAP */
int bEnableHostapd;
int bEnable8021x;
int bEnableHostWEP;
struct net_device *apdev;
int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
u32 uChannel;
struct iw_statistics wstats; /* wireless stats */

208
drivers/staging/vt6656/dpc.c
View file

@ -29,7 +29,6 @@
* s_bAPModeRxCtl- AP Rcv frame filer Ctl.
* s_bAPModeRxData- AP Rcv data frame handle
* s_bHandleRxEncryption- Rcv decrypted data via on-fly
* s_bHostWepRxEncryption- Rcv encrypted data via host
* s_byGetRateIdx- get rate index
* s_vGetDASA- get data offset
* s_vProcessRxMACHeader- Rcv 802.11 and translate to 802.3
@ -86,10 +85,6 @@ static int s_bHandleRxEncryption(struct vnt_private *pDevice, u8 *pbyFrame,
u32 FrameSize, u8 *pbyRsr, u8 *pbyNewRsr, PSKeyItem *pKeyOut,
s32 *pbExtIV, u16 *pwRxTSC15_0, u32 *pdwRxTSC47_16);
static int s_bHostWepRxEncryption(struct vnt_private *pDevice, u8 *pbyFrame,
u32 FrameSize, u8 *pbyRsr, int bOnFly, PSKeyItem pKey, u8 *pbyNewRsr,
s32 *pbExtIV, u16 *pwRxTSC15_0, u32 *pdwRxTSC47_16);
/*+
*
* Description:
@ -267,7 +262,6 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, struct vnt_rcb *pRCB,
PSKeyItem pKey = NULL;
u16 wRxTSC15_0 = 0;
u32 dwRxTSC47_16 = 0;
SKeyItem STempKey;
/* signed long ldBm = 0; */
int bIsWEP = false; int bExtIV = false;
u32 dwWbkStatus;
@ -400,39 +394,9 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, struct vnt_rcb *pRCB,
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"rx WEP pkt\n");
bIsWEP = true;
if ((pDevice->bEnableHostWEP) && (iSANodeIndex >= 0)) {
pKey = &STempKey;
pKey->byCipherSuite = pMgmt->sNodeDBTable[iSANodeIndex].byCipherSuite;
pKey->dwKeyIndex = pMgmt->sNodeDBTable[iSANodeIndex].dwKeyIndex;
pKey->uKeyLength = pMgmt->sNodeDBTable[iSANodeIndex].uWepKeyLength;
pKey->dwTSC47_16 = pMgmt->sNodeDBTable[iSANodeIndex].dwTSC47_16;
pKey->wTSC15_0 = pMgmt->sNodeDBTable[iSANodeIndex].wTSC15_0;
memcpy(pKey->abyKey,
&pMgmt->sNodeDBTable[iSANodeIndex].abyWepKey[0],
pKey->uKeyLength
);
bRxDecryOK = s_bHostWepRxEncryption(pDevice,
pbyFrame,
FrameSize,
pbyRsr,
pMgmt->sNodeDBTable[iSANodeIndex].bOnFly,
pKey,
pbyNewRsr,
&bExtIV,
&wRxTSC15_0,
&dwRxTSC47_16);
} else {
bRxDecryOK = s_bHandleRxEncryption(pDevice,
pbyFrame,
FrameSize,
pbyRsr,
pbyNewRsr,
&pKey,
&bExtIV,
&wRxTSC15_0,
&dwRxTSC47_16);
}
bRxDecryOK = s_bHandleRxEncryption(pDevice, pbyFrame, FrameSize,
pbyRsr, pbyNewRsr, &pKey, &bExtIV, &wRxTSC15_0, &dwRxTSC47_16);
if (bRxDecryOK) {
if ((*pbyNewRsr & NEWRSR_DECRYPTOK) == 0) {
@ -516,22 +480,6 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, struct vnt_rcb *pRCB,
}
pRxPacket->byRxChannel = (*pbyRxSts) >> 2;
// hostap Deamon handle 802.11 management
if (pDevice->bEnableHostapd) {
skb->dev = pDevice->apdev;
//skb->data += 4;
//skb->tail += 4;
skb->data += 8;
skb->tail += 8;
skb_put(skb, FrameSize);
skb_reset_mac_header(skb);
skb->pkt_type = PACKET_OTHERHOST;
skb->protocol = htons(ETH_P_802_2);
memset(skb->cb, 0, sizeof(skb->cb));
netif_rx(skb);
return true;
}
//
// Insert the RCB in the Recv Mng list
//
@ -653,45 +601,6 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, struct vnt_rcb *pRCB,
}
*/
// -----------------------------------------------
if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && (pDevice->bEnable8021x == true)){
u8 abyMacHdr[24];
// Only 802.1x packet incoming allowed
if (bIsWEP)
cbIVOffset = 8;
else
cbIVOffset = 0;
wEtherType = (skb->data[cbIVOffset + 8 + 24 + 6] << 8) |
skb->data[cbIVOffset + 8 + 24 + 6 + 1];
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wEtherType = %04x \n", wEtherType);
if (wEtherType == ETH_P_PAE) {
skb->dev = pDevice->apdev;
if (bIsWEP == true) {
// strip IV header(8)
memcpy(&abyMacHdr[0], (skb->data + 8), 24);
memcpy((skb->data + 8 + cbIVOffset), &abyMacHdr[0], 24);
}
skb->data += (cbIVOffset + 8);
skb->tail += (cbIVOffset + 8);
skb_put(skb, FrameSize);
skb_reset_mac_header(skb);
skb->pkt_type = PACKET_OTHERHOST;
skb->protocol = htons(ETH_P_802_2);
memset(skb->cb, 0, sizeof(skb->cb));
netif_rx(skb);
return true;
}
// check if 802.1x authorized
if (!(pMgmt->sNodeDBTable[iSANodeIndex].dwFlags & WLAN_STA_AUTHORIZED))
return false;
}
if ((pKey != NULL) && (pKey->byCipherSuite == KEY_CTL_TKIP)) {
if (bIsWEP) {
FrameSize -= 8; //MIC
@ -1097,119 +1006,6 @@ static int s_bHandleRxEncryption(struct vnt_private *pDevice, u8 *pbyFrame,
return true;
}
static int s_bHostWepRxEncryption(struct vnt_private *pDevice, u8 *pbyFrame,
u32 FrameSize, u8 *pbyRsr, int bOnFly, PSKeyItem pKey, u8 *pbyNewRsr,
s32 *pbExtIV, u16 *pwRxTSC15_0, u32 *pdwRxTSC47_16)
{
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
struct ieee80211_hdr *pMACHeader;
u32 PayloadLen = FrameSize;
u8 *pbyIV;
u8 byKeyIdx;
u8 byDecMode = KEY_CTL_WEP;
*pwRxTSC15_0 = 0;
*pdwRxTSC47_16 = 0;
pbyIV = pbyFrame + WLAN_HDR_ADDR3_LEN;
if ( WLAN_GET_FC_TODS(*(u16 *)pbyFrame) &&
WLAN_GET_FC_FROMDS(*(u16 *)pbyFrame) ) {
pbyIV += 6; // 6 is 802.11 address4
PayloadLen -= 6;
}
byKeyIdx = (*(pbyIV+3) & 0xc0);
byKeyIdx >>= 6;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"\nKeyIdx: %d\n", byKeyIdx);
if (pMgmt->byCSSGK == KEY_CTL_TKIP)
byDecMode = KEY_CTL_TKIP;
else if (pMgmt->byCSSGK == KEY_CTL_CCMP)
byDecMode = KEY_CTL_CCMP;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"AES:%d %d %d\n", pMgmt->byCSSPK, pMgmt->byCSSGK, byDecMode);
if (byDecMode != pKey->byCipherSuite) {
return false;
}
if (byDecMode == KEY_CTL_WEP) {
// handle WEP
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"byDecMode == KEY_CTL_WEP\n");
if ((pDevice->byLocalID <= REV_ID_VT3253_A1) ||
(((PSKeyTable)(pKey->pvKeyTable))->bSoftWEP == true) ||
(bOnFly == false)) {
// Software WEP
// 1. 3253A
// 2. WEP 256
// 3. NotOnFly
PayloadLen -= (WLAN_HDR_ADDR3_LEN + 4 + 4); // 24 is 802.11 header,4 is IV, 4 is crc
memcpy(pDevice->abyPRNG, pbyIV, 3);
memcpy(pDevice->abyPRNG + 3, pKey->abyKey, pKey->uKeyLength);
rc4_init(&pDevice->SBox, pDevice->abyPRNG, pKey->uKeyLength + 3);
rc4_encrypt(&pDevice->SBox, pbyIV+4, pbyIV+4, PayloadLen);
if (ETHbIsBufferCrc32Ok(pbyIV+4, PayloadLen)) {
*pbyNewRsr |= NEWRSR_DECRYPTOK;
}
}
} else if ((byDecMode == KEY_CTL_TKIP) ||
(byDecMode == KEY_CTL_CCMP)) {
// TKIP/AES
PayloadLen -= (WLAN_HDR_ADDR3_LEN + 8 + 4); // 24 is 802.11 header, 8 is IV&ExtIV, 4 is crc
*pdwRxTSC47_16 = cpu_to_le32(*(u32 *)(pbyIV + 4));
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ExtIV: %x\n", *pdwRxTSC47_16);
if (byDecMode == KEY_CTL_TKIP) {
*pwRxTSC15_0 = cpu_to_le16(MAKEWORD(*(pbyIV+2), *pbyIV));
} else {
*pwRxTSC15_0 = cpu_to_le16(*(u16 *)pbyIV);
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"TSC0_15: %x\n", *pwRxTSC15_0);
if (byDecMode == KEY_CTL_TKIP) {
if ((pDevice->byLocalID <= REV_ID_VT3253_A1) || (bOnFly == false)) {
// Software TKIP
// 1. 3253 A
// 2. NotOnFly
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"soft KEY_CTL_TKIP \n");
pMACHeader = (struct ieee80211_hdr *) (pbyFrame);
TKIPvMixKey(pKey->abyKey, pMACHeader->addr2, *pwRxTSC15_0, *pdwRxTSC47_16, pDevice->abyPRNG);
rc4_init(&pDevice->SBox, pDevice->abyPRNG, TKIP_KEY_LEN);
rc4_encrypt(&pDevice->SBox, pbyIV+8, pbyIV+8, PayloadLen);
if (ETHbIsBufferCrc32Ok(pbyIV+8, PayloadLen)) {
*pbyNewRsr |= NEWRSR_DECRYPTOK;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ICV OK!\n");
} else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ICV FAIL!!!\n");
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"PayloadLen = %d\n", PayloadLen);
}
}
}
if (byDecMode == KEY_CTL_CCMP) {
if (bOnFly == false) {
// Software CCMP
// NotOnFly
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"soft KEY_CTL_CCMP\n");
if (AESbGenCCMP(pKey->abyKey, pbyFrame, FrameSize)) {
*pbyNewRsr |= NEWRSR_DECRYPTOK;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"CCMP MIC compare OK!\n");
} else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"CCMP MIC fail!\n");
}
}
}
}// end of TKIP/AES
if ((*(pbyIV+3) & 0x20) != 0)
*pbExtIV = true;
return true;
}
static int s_bAPModeRxData(struct vnt_private *pDevice, struct sk_buff *skb,
u32 FrameSize, u32 cbHeaderOffset, s32 iSANodeIndex, s32 iDANodeIndex)
{

301
drivers/staging/vt6656/iocmd.h
View file

@ -29,57 +29,12 @@
#ifndef __IOCMD_H__
#define __IOCMD_H__
// ioctl Command code
#define MAGIC_CODE 0x3142
#define IOCTL_CMD_TEST (SIOCDEVPRIVATE + 0)
#define IOCTL_CMD_SET (SIOCDEVPRIVATE + 1)
#define IOCTL_CMD_HOSTAPD (SIOCDEVPRIVATE + 2)
#define IOCTL_CMD_WPA (SIOCDEVPRIVATE + 3)
typedef enum tagWMAC_CMD {
WLAN_CMD_BSS_SCAN,
WLAN_CMD_BSS_JOIN,
WLAN_CMD_DISASSOC,
WLAN_CMD_SET_WEP,
WLAN_CMD_GET_LINK,
WLAN_CMD_GET_LISTLEN,
WLAN_CMD_GET_LIST,
WLAN_CMD_GET_MIB,
WLAN_CMD_GET_STAT,
WLAN_CMD_STOP_MAC,
WLAN_CMD_START_MAC,
WLAN_CMD_AP_START,
WLAN_CMD_SET_HOSTAPD,
WLAN_CMD_SET_HOSTAPD_STA,
WLAN_CMD_SET_802_1X,
WLAN_CMD_SET_HOST_WEP,
WLAN_CMD_SET_WPA,
WLAN_CMD_GET_NODE_CNT,
WLAN_CMD_ZONETYPE_SET,
WLAN_CMD_GET_NODE_LIST
} WMAC_CMD, *PWMAC_CMD;
typedef enum tagWZONETYPE {
ZoneType_USA = 0,
ZoneType_Japan = 1,
ZoneType_Europe = 2
} WZONETYPE;
#define ADHOC 0
#define INFRA 1
#define BOTH 2
#define AP 3
#define ADHOC_STARTED 1
#define ADHOC_JOINTED 2
#define PHY80211a 0
#define PHY80211b 1
#define PHY80211g 2
#define SSID_ID 0
#define SSID_MAXLEN 32
#define BSSID_LEN 6
#define WEP_NKEYS 4
@ -88,82 +43,6 @@ typedef enum tagWZONETYPE {
#define WEP_104BIT_LEN 13
#define WEP_232BIT_LEN 16
// Ioctl interface structure
// Command structure
//
typedef struct tagSCmdRequest {
u8 name[16];
void *data;
u16 wResult;
u16 wCmdCode;
} __packed SCmdRequest, *PSCmdRequest;
//
// Scan
//
typedef struct tagSCmdScan {
u8 ssid[SSID_MAXLEN + 2];
} __packed SCmdScan, *PSCmdScan;
//
// BSS Join
//
typedef struct tagSCmdBSSJoin {
u16 wBSSType;
u16 wBBPType;
u8 ssid[SSID_MAXLEN + 2];
u32 uChannel;
bool bPSEnable;
bool bShareKeyAuth;
} __packed SCmdBSSJoin, *PSCmdBSSJoin;
//
// Zonetype Setting
//
typedef struct tagSCmdZoneTypeSet {
bool bWrite;
WZONETYPE ZoneType;
} __packed SCmdZoneTypeSet, *PSCmdZoneTypeSet;
typedef struct tagSWPAResult {
char ifname[100];
u8 proto;
u8 key_mgmt;
u8 eap_type;
bool authenticated;
} __packed SWPAResult, *PSWPAResult;
typedef struct tagSCmdStartAP {
u16 wBSSType;
u16 wBBPType;
u8 ssid[SSID_MAXLEN + 2];
u32 uChannel;
u32 uBeaconInt;
bool bShareKeyAuth;
u8 byBasicRate;
} __packed SCmdStartAP, *PSCmdStartAP;
typedef struct tagSCmdSetWEP {
bool bEnableWep;
u8 byKeyIndex;
u8 abyWepKey[WEP_NKEYS][WEP_KEYMAXLEN];
bool bWepKeyAvailable[WEP_NKEYS];
u32 auWepKeyLength[WEP_NKEYS];
} __packed SCmdSetWEP, *PSCmdSetWEP;
typedef struct tagSBSSIDItem {
u32 uChannel;
@ -177,12 +56,6 @@ typedef struct tagSBSSIDItem {
} __packed SBSSIDItem;
typedef struct tagSBSSIDList {
u32 uItem;
SBSSIDItem sBSSIDList[0];
} __packed SBSSIDList, *PSBSSIDList;
typedef struct tagSNodeItem {
// STA info
u16 wAID;
@ -203,180 +76,6 @@ typedef struct tagSNodeItem {
} __packed SNodeItem;
typedef struct tagSNodeList {
u32 uItem;
SNodeItem sNodeList[0];
} __packed SNodeList, *PSNodeList;
typedef struct tagSCmdLinkStatus {
bool bLink;
u16 wBSSType;
u8 byState;
u8 abyBSSID[BSSID_LEN];
u8 abySSID[SSID_MAXLEN + 2];
u32 uChannel;
u32 uLinkRate;
} __packed SCmdLinkStatus, *PSCmdLinkStatus;
//
// 802.11 counter
//
typedef struct tagSDot11MIBCount {
u32 TransmittedFragmentCount;
u32 MulticastTransmittedFrameCount;
u32 FailedCount;
u32 RetryCount;
u32 MultipleRetryCount;
u32 RTSSuccessCount;
u32 RTSFailureCount;
u32 ACKFailureCount;
u32 FrameDuplicateCount;
u32 ReceivedFragmentCount;
u32 MulticastReceivedFrameCount;
u32 FCSErrorCount;
} __packed SDot11MIBCount, *PSDot11MIBCount;
//
// statistic counter
//
typedef struct tagSStatMIBCount {
//
// ISR status count
//
u32 dwIsrTx0OK;
u32 dwIsrTx1OK;
u32 dwIsrBeaconTxOK;
u32 dwIsrRxOK;
u32 dwIsrTBTTInt;
u32 dwIsrSTIMERInt;
u32 dwIsrUnrecoverableError;
u32 dwIsrSoftInterrupt;
u32 dwIsrRxNoBuf;
/////////////////////////////////////
u32 dwIsrUnknown; /* unknown interrupt count */
// RSR status count
//
u32 dwRsrFrmAlgnErr;
u32 dwRsrErr;
u32 dwRsrCRCErr;
u32 dwRsrCRCOk;
u32 dwRsrBSSIDOk;
u32 dwRsrADDROk;
u32 dwRsrICVOk;
u32 dwNewRsrShortPreamble;
u32 dwRsrLong;
u32 dwRsrRunt;
u32 dwRsrRxControl;
u32 dwRsrRxData;
u32 dwRsrRxManage;
u32 dwRsrRxPacket;
u32 dwRsrRxOctet;
u32 dwRsrBroadcast;
u32 dwRsrMulticast;
u32 dwRsrDirected;
// 64-bit OID
u32 ullRsrOK;
// for some optional OIDs (64 bits) and DMI support
u32 ullRxBroadcastBytes;
u32 ullRxMulticastBytes;
u32 ullRxDirectedBytes;
u32 ullRxBroadcastFrames;
u32 ullRxMulticastFrames;
u32 ullRxDirectedFrames;
u32 dwRsrRxFragment;
u32 dwRsrRxFrmLen64;
u32 dwRsrRxFrmLen65_127;
u32 dwRsrRxFrmLen128_255;
u32 dwRsrRxFrmLen256_511;
u32 dwRsrRxFrmLen512_1023;
u32 dwRsrRxFrmLen1024_1518;
// TSR0,1 status count
//
u32 dwTsrTotalRetry[2]; /* total collision retry count */
u32 dwTsrOnceRetry[2]; /* this packet had one collision */
u32 dwTsrMoreThanOnceRetry[2]; /* this packet had many collisions */
u32 dwTsrRetry[2]; /* this packet has ever occur collision,
* that is (dwTsrOnceCollision0 plus
* dwTsrMoreThanOnceCollision0) */
u32 dwTsrACKData[2];
u32 dwTsrErr[2];
u32 dwAllTsrOK[2];
u32 dwTsrRetryTimeout[2];
u32 dwTsrTransmitTimeout[2];
u32 dwTsrTxPacket[2];
u32 dwTsrTxOctet[2];
u32 dwTsrBroadcast[2];
u32 dwTsrMulticast[2];
u32 dwTsrDirected[2];
// RD/TD count
u32 dwCntRxFrmLength;
u32 dwCntTxBufLength;
u8 abyCntRxPattern[16];
u8 abyCntTxPattern[16];
/* Software check.... */
u32 dwCntRxDataErr; /* rx buffer data CRC err count */
u32 dwCntDecryptErr; /* rx buffer data CRC err count */
u32 dwCntRxICVErr; /* rx buffer data CRC err count */
u32 idxRxErrorDesc; /* index for rx data error RD */
/* 64-bit OID */
u32 ullTsrOK[2];
// for some optional OIDs (64 bits) and DMI support
u32 ullTxBroadcastFrames[2];
u32 ullTxMulticastFrames[2];
u32 ullTxDirectedFrames[2];
u32 ullTxBroadcastBytes[2];
u32 ullTxMulticastBytes[2];
u32 ullTxDirectedBytes[2];
} __packed SStatMIBCount, *PSStatMIBCount;
typedef struct tagSCmdValue {
u32 dwValue;
} __packed SCmdValue, *PSCmdValue;
//
// hostapd & viawget ioctl related
//
// VIAGWET_IOCTL_HOSTAPD ioctl() cmd:
enum {
VIAWGET_HOSTAPD_FLUSH = 1,
VIAWGET_HOSTAPD_ADD_STA = 2,
VIAWGET_HOSTAPD_REMOVE_STA = 3,
VIAWGET_HOSTAPD_GET_INFO_STA = 4,
VIAWGET_HOSTAPD_SET_ENCRYPTION = 5,
VIAWGET_HOSTAPD_GET_ENCRYPTION = 6,
VIAWGET_HOSTAPD_SET_FLAGS_STA = 7,
VIAWGET_HOSTAPD_SET_ASSOC_AP_ADDR = 8,
VIAWGET_HOSTAPD_SET_GENERIC_ELEMENT = 9,
VIAWGET_HOSTAPD_MLME = 10,
VIAWGET_HOSTAPD_SCAN_REQ = 11,
VIAWGET_HOSTAPD_STA_CLEAR_STATS = 12,
};
#define VIAWGET_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
((int) (&((struct viawget_hostapd_param *) 0)->u.generic_elem.data))
// Maximum length for algorithm names (-1 for nul termination) used in ioctl()
struct viawget_hostapd_param {
u32 cmd;
u8 sta_addr[6];

16
drivers/staging/vt6656/iwctl.c
View file

@ -382,12 +382,6 @@ int iwctl_siwmode(struct net_device *dev, struct iw_request_info *info,
if (pMgmt == NULL)
return -EFAULT;
if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP && pDevice->bEnableHostapd) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO
"Can't set operation mode, hostapd is running\n");
return rc;
}
switch (*wmode) {
case IW_MODE_ADHOC:
if (pMgmt->eConfigMode != WMAC_CONFIG_IBSS_STA) {
@ -407,19 +401,9 @@ int iwctl_siwmode(struct net_device *dev, struct iw_request_info *info,
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure\n");
break;
case IW_MODE_MASTER:
pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
rc = -EOPNOTSUPP;
break;
if (pMgmt->eConfigMode != WMAC_CONFIG_AP) {
pMgmt->eConfigMode = WMAC_CONFIG_AP;
if (pDevice->flags & DEVICE_FLAGS_OPENED)
pDevice->bCommit = true;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point\n");
break;
case IW_MODE_REPEAT:
pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
rc = -EOPNOTSUPP;

18
drivers/staging/vt6656/main_usb.c
View file

@ -216,7 +216,6 @@ static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static int device_init_registers(struct vnt_private *pDevice);
static bool device_init_defrag_cb(struct vnt_private *pDevice);
static void device_init_diversity_timer(struct vnt_private *pDevice);
static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev);
static int ethtool_ioctl(struct net_device *dev, struct ifreq *);
static void device_free_tx_bufs(struct vnt_private *pDevice);
@ -683,7 +682,6 @@ vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id)
INIT_WORK(&pDevice->read_work_item, RXvWorkItem);
INIT_WORK(&pDevice->rx_mng_work_item, RXvMngWorkItem);
pDevice->tx_80211 = device_dma0_tx_80211;
pDevice->vnt_mgmt.pAdapter = (void *) pDevice;
netdev->netdev_ops = &device_netdev_ops;
@ -1108,22 +1106,6 @@ static void vt6656_disconnect(struct usb_interface *intf)
}
}
static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev)
{
struct vnt_private *pDevice = netdev_priv(dev);
spin_lock_irq(&pDevice->lock);
if (unlikely(pDevice->bStopTx0Pkt))
dev_kfree_skb_irq(skb);
else
vDMA0_tx_80211(pDevice, skb);
spin_unlock_irq(&pDevice->lock);
return NETDEV_TX_OK;
}
static int device_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct vnt_private *pDevice = netdev_priv(dev);

406
drivers/staging/vt6656/rxtx.c
View file

@ -954,7 +954,6 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType,
u32 *pcbHeaderLen, u32 *pcbTotalLen)
{
struct vnt_tx_fifo_head *pTxBufHead = &tx_buffer->fifo_head;
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
u32 cbFrameSize, cbFrameBodySize;
u32 cb802_1_H_len;
u32 cbIVlen = 0, cbICVlen = 0, cbMIClen = 0, cbMACHdLen = 0;
@ -1160,11 +1159,6 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType,
//Fill TXKEY
s_vFillTxKey(pDevice, pTxBufHead, pbyIVHead, pTransmitKey,
pbyMacHdr, (u16)cbFrameBodySize, pMICHDR);
if (pDevice->bEnableHostWEP) {
pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16 = pTransmitKey->dwTSC47_16;
pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0 = pTransmitKey->wTSC15_0;
}
}
/* 802.1H */
@ -1713,364 +1707,6 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice,
}
void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
{
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
struct vnt_tx_buffer *pTX_Buffer;
struct vnt_tx_fifo_head *pTxBufHead;
u8 byPktType;
u8 *pbyTxBufferAddr;
u32 uDuration, cbReqCount;
struct ieee80211_hdr *pMACHeader;
u32 cbHeaderSize, cbFrameBodySize;
int bNeedACK, bIsPSPOLL = false;
u32 cbFrameSize;
u32 cbIVlen = 0, cbICVlen = 0, cbMIClen = 0, cbFCSlen = 4;
u32 uPadding = 0;
u32 cbMICHDR = 0, uLength = 0;
u32 dwMICKey0, dwMICKey1;
u32 dwMIC_Priority;
u32 *pdwMIC_L, *pdwMIC_R;
u16 wTxBufSize;
u32 cbMacHdLen;
struct ethhdr sEthHeader;
struct vnt_mic_hdr *pMICHDR;
u32 wCurrentRate = RATE_1M;
PUWLAN_80211HDR p80211Header;
u32 uNodeIndex = 0;
int bNodeExist = false;
SKeyItem STempKey;
PSKeyItem pTransmitKey = NULL;
u8 *pbyIVHead, *pbyPayloadHead, *pbyMacHdr;
u32 cbExtSuppRate = 0;
struct vnt_usb_send_context *pContext;
pMICHDR = NULL;
if(skb->len <= WLAN_HDR_ADDR3_LEN) {
cbFrameBodySize = 0;
}
else {
cbFrameBodySize = skb->len - WLAN_HDR_ADDR3_LEN;
}
p80211Header = (PUWLAN_80211HDR)skb->data;
pContext = s_vGetFreeContext(pDevice);
if (NULL == pContext) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"DMA0 TX...NO CONTEXT!\n");
dev_kfree_skb_irq(skb);
return ;
}
pTX_Buffer = (struct vnt_tx_buffer *)&pContext->data[0];
pTxBufHead = &pTX_Buffer->fifo_head;
pbyTxBufferAddr = (u8 *)&pTxBufHead->adwTxKey[0];
wTxBufSize = sizeof(struct vnt_tx_fifo_head);
if (pDevice->byBBType == BB_TYPE_11A) {
wCurrentRate = RATE_6M;
byPktType = PK_TYPE_11A;
} else {
wCurrentRate = RATE_1M;
byPktType = PK_TYPE_11B;
}
// SetPower will cause error power TX state for OFDM Date packet in TX buffer.
// 2004.11.11 Kyle -- Using OFDM power to tx MngPkt will decrease the connection capability.
// And cmd timer will wait data pkt TX finish before scanning so it's OK
// to set power here.
if (wCurrentRate != pDevice->wCurrentRate) {
pDevice->wCurrentRate = wCurrentRate;
bScheduleCommand(pDevice, WLAN_CMD_SETPOWER, NULL);
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"vDMA0_tx_80211: p80211Header->sA3.wFrameCtl = %x \n", p80211Header->sA3.wFrameCtl);
//Set packet type
if (byPktType == PK_TYPE_11A) {//0000 0000 0000 0000
pTxBufHead->wFIFOCtl = 0;
}
else if (byPktType == PK_TYPE_11B) {//0000 0001 0000 0000
pTxBufHead->wFIFOCtl |= FIFOCTL_11B;
}
else if (byPktType == PK_TYPE_11GB) {//0000 0010 0000 0000
pTxBufHead->wFIFOCtl |= FIFOCTL_11GB;
}
else if (byPktType == PK_TYPE_11GA) {//0000 0011 0000 0000
pTxBufHead->wFIFOCtl |= FIFOCTL_11GA;
}
pTxBufHead->wFIFOCtl |= FIFOCTL_TMOEN;
pTxBufHead->time_stamp = cpu_to_le16(DEFAULT_MGN_LIFETIME_RES_64us);
if (is_multicast_ether_addr(p80211Header->sA3.abyAddr1)) {
bNeedACK = false;
if (pDevice->bEnableHostWEP) {
uNodeIndex = 0;
bNodeExist = true;
}
}
else {
if (pDevice->bEnableHostWEP) {
if (BSSbIsSTAInNodeDB(pDevice, (u8 *)(p80211Header->sA3.abyAddr1), &uNodeIndex))
bNodeExist = true;
}
bNeedACK = true;
pTxBufHead->wFIFOCtl |= FIFOCTL_NEEDACK;
};
if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) ||
(pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) ) {
pTxBufHead->wFIFOCtl |= FIFOCTL_LRETRY;
//Set Preamble type always long
//pDevice->byPreambleType = PREAMBLE_LONG;
// probe-response don't retry
//if ((p80211Header->sA4.wFrameCtl & TYPE_SUBTYPE_MASK) == TYPE_MGMT_PROBE_RSP) {
// bNeedACK = false;
// pTxBufHead->wFIFOCtl &= (~FIFOCTL_NEEDACK);
//}
}
pTxBufHead->wFIFOCtl |= (FIFOCTL_GENINT | FIFOCTL_ISDMA0);
if ((p80211Header->sA4.wFrameCtl & TYPE_SUBTYPE_MASK) == TYPE_CTL_PSPOLL) {
bIsPSPOLL = true;
cbMacHdLen = WLAN_HDR_ADDR2_LEN;
} else {
cbMacHdLen = WLAN_HDR_ADDR3_LEN;
}
// hostapd daemon ext support rate patch
if (WLAN_GET_FC_FSTYPE(p80211Header->sA4.wFrameCtl) == WLAN_FSTYPE_ASSOCRESP) {
if (((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates)->len != 0) {
cbExtSuppRate += ((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates)->len + WLAN_IEHDR_LEN;
}
if (((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates)->len != 0) {
cbExtSuppRate += ((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates)->len + WLAN_IEHDR_LEN;
}
if (cbExtSuppRate >0) {
cbFrameBodySize = WLAN_ASSOCRESP_OFF_SUPP_RATES;
}
}
//Set FRAGCTL_MACHDCNT
pTxBufHead->wFragCtl |= cpu_to_le16((u16)cbMacHdLen << 10);
// Notes:
// Although spec says MMPDU can be fragmented; In most case,
// no one will send a MMPDU under fragmentation. With RTS may occur.
if (WLAN_GET_FC_ISWEP(p80211Header->sA4.wFrameCtl) != 0) {
if (pDevice->eEncryptionStatus == Ndis802_11Encryption1Enabled) {
cbIVlen = 4;
cbICVlen = 4;
pTxBufHead->wFragCtl |= FRAGCTL_LEGACY;
}
else if (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled) {
cbIVlen = 8;//IV+ExtIV
cbMIClen = 8;
cbICVlen = 4;
pTxBufHead->wFragCtl |= FRAGCTL_TKIP;
//We need to get seed here for filling TxKey entry.
//TKIPvMixKey(pTransmitKey->abyKey, pDevice->abyCurrentNetAddr,
// pTransmitKey->wTSC15_0, pTransmitKey->dwTSC47_16, pDevice->abyPRNG);
}
else if (pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled) {
cbIVlen = 8;//RSN Header
cbICVlen = 8;//MIC
cbMICHDR = sizeof(struct vnt_mic_hdr);
pTxBufHead->wFragCtl |= FRAGCTL_AES;
}
//MAC Header should be padding 0 to DW alignment.
uPadding = 4 - (cbMacHdLen%4);
uPadding %= 4;
}
cbFrameSize = cbMacHdLen + cbFrameBodySize + cbIVlen + cbMIClen + cbICVlen + cbFCSlen + cbExtSuppRate;
//Set FIFOCTL_GrpAckPolicy
if (pDevice->bGrpAckPolicy == true) {//0000 0100 0000 0000
pTxBufHead->wFIFOCtl |= FIFOCTL_GRPACK;
}
//the rest of pTxBufHead->wFragCtl:FragTyp will be set later in s_vFillFragParameter()
if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {//802.11g packet
cbHeaderSize = wTxBufSize + sizeof(struct vnt_rrv_time_cts) + cbMICHDR +
sizeof(struct vnt_cts);
}
else {//802.11a/b packet
cbHeaderSize = wTxBufSize + sizeof(struct vnt_rrv_time_ab) + cbMICHDR +
sizeof(struct vnt_tx_datahead_ab);
}
memcpy(&(sEthHeader.h_dest[0]),
&(p80211Header->sA3.abyAddr1[0]),
ETH_ALEN);
memcpy(&(sEthHeader.h_source[0]),
&(p80211Header->sA3.abyAddr2[0]),
ETH_ALEN);
//=========================
// No Fragmentation
//=========================
pTxBufHead->wFragCtl |= (u16)FRAGCTL_NONFRAG;
/* Fill FIFO,RrvTime,RTS,and CTS */
uDuration = s_vGenerateTxParameter(pDevice, byPktType, wCurrentRate,
pTX_Buffer, &pMICHDR, cbMICHDR,
cbFrameSize, bNeedACK, &sEthHeader, false);
pMACHeader = (struct ieee80211_hdr *) (pbyTxBufferAddr + cbHeaderSize);
cbReqCount = cbHeaderSize + cbMacHdLen + uPadding + cbIVlen + (cbFrameBodySize + cbMIClen) + cbExtSuppRate;
pbyMacHdr = (u8 *)(pbyTxBufferAddr + cbHeaderSize);
pbyPayloadHead = (u8 *)(pbyMacHdr + cbMacHdLen + uPadding + cbIVlen);
pbyIVHead = (u8 *)(pbyMacHdr + cbMacHdLen + uPadding);
// Copy the Packet into a tx Buffer
memcpy(pbyMacHdr, skb->data, cbMacHdLen);
// version set to 0, patch for hostapd deamon
pMACHeader->frame_control &= cpu_to_le16(0xfffc);
memcpy(pbyPayloadHead, (skb->data + cbMacHdLen), cbFrameBodySize);
// replace support rate, patch for hostapd daemon( only support 11M)
if (WLAN_GET_FC_FSTYPE(p80211Header->sA4.wFrameCtl) == WLAN_FSTYPE_ASSOCRESP) {
if (cbExtSuppRate != 0) {
if (((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates)->len != 0)
memcpy((pbyPayloadHead + cbFrameBodySize),
pMgmt->abyCurrSuppRates,
((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates)->len + WLAN_IEHDR_LEN
);
if (((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates)->len != 0)
memcpy((pbyPayloadHead + cbFrameBodySize) + ((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates)->len + WLAN_IEHDR_LEN,
pMgmt->abyCurrExtSuppRates,
((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates)->len + WLAN_IEHDR_LEN
);
}
}
// Set wep
if (WLAN_GET_FC_ISWEP(p80211Header->sA4.wFrameCtl) != 0) {
if (pDevice->bEnableHostWEP) {
pTransmitKey = &STempKey;
pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
memcpy(pTransmitKey->abyKey,
&pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
pTransmitKey->uKeyLength
);
}
if ((pTransmitKey != NULL) && (pTransmitKey->byCipherSuite == KEY_CTL_TKIP)) {
dwMICKey0 = *(u32 *)(&pTransmitKey->abyKey[16]);
dwMICKey1 = *(u32 *)(&pTransmitKey->abyKey[20]);
// DO Software Michael
MIC_vInit(dwMICKey0, dwMICKey1);
MIC_vAppend((u8 *)&(sEthHeader.h_dest[0]), 12);
dwMIC_Priority = 0;
MIC_vAppend((u8 *)&dwMIC_Priority, 4);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"DMA0_tx_8021:MIC KEY:"\
" %X, %X\n", dwMICKey0, dwMICKey1);
uLength = cbHeaderSize + cbMacHdLen + uPadding + cbIVlen;
MIC_vAppend((pbyTxBufferAddr + uLength), cbFrameBodySize);
pdwMIC_L = (u32 *)(pbyTxBufferAddr + uLength + cbFrameBodySize);
pdwMIC_R = (u32 *)(pbyTxBufferAddr + uLength + cbFrameBodySize + 4);
MIC_vGetMIC(pdwMIC_L, pdwMIC_R);
MIC_vUnInit();
if (pDevice->bTxMICFail == true) {
*pdwMIC_L = 0;
*pdwMIC_R = 0;
pDevice->bTxMICFail = false;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"uLength: %d, %d\n", uLength, cbFrameBodySize);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"cbReqCount:%d, %d, %d, %d\n", cbReqCount, cbHeaderSize, uPadding, cbIVlen);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"MIC:%x, %x\n",
*pdwMIC_L, *pdwMIC_R);
}
s_vFillTxKey(pDevice, pTxBufHead, pbyIVHead, pTransmitKey,
pbyMacHdr, (u16)cbFrameBodySize, pMICHDR);
if (pDevice->bEnableHostWEP) {
pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16 = pTransmitKey->dwTSC47_16;
pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0 = pTransmitKey->wTSC15_0;
}
if ((pDevice->byLocalID <= REV_ID_VT3253_A1)) {
s_vSWencryption(pDevice, pTransmitKey, pbyPayloadHead, (u16)(cbFrameBodySize + cbMIClen));
}
}
pMACHeader->seq_ctrl = cpu_to_le16(pDevice->wSeqCounter << 4);
pDevice->wSeqCounter++ ;
if (pDevice->wSeqCounter > 0x0fff)
pDevice->wSeqCounter = 0;
if (bIsPSPOLL) {
// The MAC will automatically replace the Duration-field of MAC header by Duration-field
// of FIFO control header.
// This will cause AID-field of PS-POLL packet be incorrect (Because PS-POLL's AID field is
// in the same place of other packet's Duration-field).
// And it will cause Cisco-AP to issue Disassociation-packet
if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {
struct vnt_tx_datahead_g *data_head = &pTX_Buffer->tx_head.
tx_cts.tx.head.cts_g.data_head;
data_head->duration_a =
cpu_to_le16(p80211Header->sA2.wDurationID);
data_head->duration_b =
cpu_to_le16(p80211Header->sA2.wDurationID);
} else {
struct vnt_tx_datahead_ab *data_head = &pTX_Buffer->tx_head.
tx_ab.tx.head.data_head_ab;
data_head->duration =
cpu_to_le16(p80211Header->sA2.wDurationID);
}
}
pTX_Buffer->tx_byte_count = cpu_to_le16((u16)(cbReqCount));
pTX_Buffer->byPKTNO = (u8) (((wCurrentRate<<4) &0x00F0) | ((pDevice->wSeqCounter - 1) & 0x000F));
pTX_Buffer->byType = 0x00;
pContext->skb = skb;
pContext->type = CONTEXT_MGMT_PACKET;
pContext->buf_len = (u16)cbReqCount + 4; /* USB header */
if (WLAN_GET_FC_TODS(pMACHeader->frame_control) == 0) {
s_vSaveTxPktInfo(pDevice, (u8)(pTX_Buffer->byPKTNO & 0x0F),
&pMACHeader->addr1[0], (u16)cbFrameSize,
pTxBufHead->wFIFOCtl);
}
else {
s_vSaveTxPktInfo(pDevice, (u8)(pTX_Buffer->byPKTNO & 0x0F),
&pMACHeader->addr3[0], (u16)cbFrameSize,
pTxBufHead->wFIFOCtl);
}
PIPEnsSendBulkOut(pDevice,pContext);
return ;
}
//TYPE_AC0DMA data tx
/*
* Description:
@ -2098,7 +1734,6 @@ int nsDMA_tx_packet(struct vnt_private *pDevice, struct sk_buff *skb)
u8 byPktType;
int bNeedEncryption = false;
PSKeyItem pTransmitKey = NULL;
SKeyItem STempKey;
int ii;
int bTKIP_UseGTK = false;
int bNeedDeAuth = false;
@ -2262,22 +1897,6 @@ int nsDMA_tx_packet(struct vnt_private *pDevice, struct sk_buff *skb)
} while(false);
}
if (pDevice->bEnableHostWEP) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"acdma0: STA index %d\n", uNodeIndex);
if (pDevice->bEncryptionEnable == true) {
pTransmitKey = &STempKey;
pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
memcpy(pTransmitKey->abyKey,
&pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
pTransmitKey->uKeyLength
);
}
}
byPktType = (u8)pDevice->byPacketType;
if (pDevice->bFixRate) {
@ -2381,15 +2000,6 @@ int nsDMA_tx_packet(struct vnt_private *pDevice, struct sk_buff *skb)
}
}
}
if (pDevice->bEnableHostWEP) {
if ((uNodeIndex != 0) &&
(pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex & PAIRWISE_KEY)) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%X]\n",
pTransmitKey->dwKeyIndex);
bNeedEncryption = true;
}
}
}
else {
@ -2487,7 +2097,6 @@ int bRelayPacketSend(struct vnt_private *pDevice, u8 *pbySkbData, u32 uDataLen,
u32 BytesToWrite = 0, uHeaderLen = 0;
u8 byPktType = PK_TYPE_11B;
int bNeedEncryption = false;
SKeyItem STempKey;
PSKeyItem pTransmitKey = NULL;
u8 *pbyBSSID;
struct vnt_usb_send_context *pContext;
@ -2516,21 +2125,6 @@ int bRelayPacketSend(struct vnt_private *pDevice, u8 *pbySkbData, u32 uDataLen,
}
}
if (pDevice->bEnableHostWEP) {
if (uNodeIndex < MAX_NODE_NUM + 1) {
pTransmitKey = &STempKey;
pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
memcpy(pTransmitKey->abyKey,
&pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
pTransmitKey->uKeyLength
);
}
}
if ( bNeedEncryption && (pTransmitKey == NULL) ) {
pContext->in_use = false;
return false;

7
drivers/staging/vt6656/wcmd.c
View file

@ -627,10 +627,9 @@ void vRunCommand(struct work_struct *work)
pMgmt->eCurrMode = WMAC_MODE_STANDBY;
pDevice->bLinkPass = false;
ControlvMaskByte(pDevice, MESSAGE_REQUEST_MACREG, MAC_REG_PAPEDELAY, LEDSTS_STS, LEDSTS_SLOW);
if (pDevice->bEnableHostWEP == true)
BSSvClearNodeDBTable(pDevice, 1);
else
BSSvClearNodeDBTable(pDevice, 0);
BSSvClearNodeDBTable(pDevice, 0);
pDevice->uAssocCount = 0;
pMgmt->eCurrState = WMAC_STATE_IDLE;
pDevice->bFixRate = false;

45
drivers/staging/vt6656/wmgr.c
View file

@ -540,10 +540,6 @@ static void s_vMgrRxAssocRequest(struct vnt_private *pDevice,
(PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates
);
if (pTxPacket != NULL ){
if (pDevice->bEnableHostapd) {
return;
}
/* send the frame */
Status = csMgmt_xmit(pDevice, pTxPacket);
if (Status != CMD_STATUS_PENDING) {
@ -689,9 +685,6 @@ static void s_vMgrRxReAssocRequest(struct vnt_private *pDevice,
if (pTxPacket != NULL ){
/* send the frame */
if (pDevice->bEnableHostapd) {
return;
}
Status = csMgmt_xmit(pDevice, pTxPacket);
if (Status != CMD_STATUS_PENDING) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:ReAssoc response tx failed\n");
@ -1074,9 +1067,6 @@ static void s_vMgrRxAuthenSequence_1(struct vnt_private *pDevice,
pTxPacket->cbMPDULen = sFrame.len;
pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN;
// send the frame
if (pDevice->bEnableHostapd) {
return;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Authreq_reply sequence_1 tx.. \n");
if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Authreq_reply sequence_1 tx failed.\n");
@ -1256,9 +1246,6 @@ reply:
pTxPacket->cbMPDULen = sFrame.len;
pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN;
// send the frame
if (pDevice->bEnableHostapd) {
return;
}
if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Authreq_reply sequence_4 tx failed.\n");
}
@ -2929,16 +2916,6 @@ static struct vnt_tx_mgmt *s_MgrMakeBeacon(struct vnt_private *pDevice,
((PWLAN_IE_SUPP_RATES)pCurrExtSuppRates)->len + WLAN_IEHDR_LEN
);
}
// hostapd wpa/wpa2 IE
if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && (pDevice->bEnableHostapd == true)) {
if (pMgmt->eAuthenMode == WMAC_AUTH_WPANONE) {
if (pMgmt->wWPAIELen != 0) {
sFrame.pRSN = (PWLAN_IE_RSN)(sFrame.pBuf + sFrame.len);
memcpy(sFrame.pRSN, pMgmt->abyWPAIE, pMgmt->wWPAIELen);
sFrame.len += pMgmt->wWPAIELen;
}
}
}
/* Adjust the length fields */
pTxPacket->cbMPDULen = sFrame.len;
@ -3049,17 +3026,6 @@ static struct vnt_tx_mgmt *s_MgrMakeProbeResponse(struct vnt_private *pDevice,
);
}
// hostapd wpa/wpa2 IE
if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && (pDevice->bEnableHostapd == true)) {
if (pMgmt->eAuthenMode == WMAC_AUTH_WPANONE) {
if (pMgmt->wWPAIELen != 0) {
sFrame.pRSN = (PWLAN_IE_RSN)(sFrame.pBuf + sFrame.len);
memcpy(sFrame.pRSN, pMgmt->abyWPAIE, pMgmt->wWPAIELen);
sFrame.len += pMgmt->wWPAIELen;
}
}
}
// Adjust the length fields
pTxPacket->cbMPDULen = sFrame.len;
pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN;
@ -4058,12 +4024,11 @@ int bMgrPrepareBeaconToSend(struct vnt_private *pDevice,
unsigned long flags;
// pDevice->bBeaconBufReady = false;
if (pDevice->bEncryptionEnable || pDevice->bEnable8021x){
pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_PRIVACY(1);
}
else {
pMgmt->wCurrCapInfo &= ~WLAN_SET_CAP_INFO_PRIVACY(1);
}
if (pDevice->bEncryptionEnable)
pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_PRIVACY(1);
else
pMgmt->wCurrCapInfo &= ~WLAN_SET_CAP_INFO_PRIVACY(1);
pTxPacket = s_MgrMakeBeacon
(
pDevice,