int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
PSCmdRequest pReq = (PSCmdRequest)rq;
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
int result = 0;
PWLAN_IE_SSID pItemSSID;
SCmdBSSJoin sJoinCmd;
SCmdZoneTypeSet sZoneTypeCmd;
SCmdScan sScanCmd;
SCmdStartAP sStartAPCmd;
SCmdSetWEP sWEPCmd;
SCmdValue sValue;
SBSSIDList sList;
SNodeList sNodeList;
PSBSSIDList pList;
PSNodeList pNodeList;
unsigned int cbListCount;
PKnownBSS pBSS;
PKnownNodeDB pNode;
unsigned int ii, jj;
SCmdLinkStatus sLinkStatus;
BYTE abySuppRates[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};
BYTE abyNullAddr[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
DWORD dwKeyIndex= 0;
BYTE abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
signed long ldBm;
pReq->wResult = 0;
switch(pReq->wCmdCode) {
case WLAN_CMD_BSS_SCAN:
if (copy_from_user(&sScanCmd, pReq->data, sizeof(SCmdScan))) {
result = -EFAULT;
break;
}
pItemSSID = (PWLAN_IE_SSID)sScanCmd.ssid;
if (pItemSSID->len != 0) {
memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
memcpy(abyScanSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
}
spin_lock_irq(&pDevice->lock);
if (memcmp(pMgmt->abyCurrBSSID, &abyNullAddr[0], 6) == 0)
BSSvClearBSSList((void *) pDevice, FALSE);
else
BSSvClearBSSList((void *) pDevice, pDevice->bLinkPass);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_BSS_SCAN..begin\n");
if (pItemSSID->len != 0)
bScheduleCommand((void *) pDevice,
WLAN_CMD_BSSID_SCAN,
abyScanSSID);
else
bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
spin_unlock_irq(&pDevice->lock);
break;
case WLAN_CMD_ZONETYPE_SET:
//mike add :cann't support.
result=-EOPNOTSUPP;
break;
if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) {
result = -EFAULT;
break;
}
if(sZoneTypeCmd.bWrite==TRUE) {
//////write zonetype
if(sZoneTypeCmd.ZoneType == ZoneType_USA) {
//set to USA
printk("set_ZoneType:USA\n");
}
else if(sZoneTypeCmd.ZoneType == ZoneType_Japan) {
//set to Japan
printk("set_ZoneType:Japan\n");
}
else if(sZoneTypeCmd.ZoneType == ZoneType_Europe) {
//set to Europe
printk("set_ZoneType:Europe\n");
}
}
else {
///////read zonetype
BYTE zonetype=0;
if(zonetype == 0x00) { //USA
sZoneTypeCmd.ZoneType = ZoneType_USA;
}
else if(zonetype == 0x01) { //Japan
sZoneTypeCmd.ZoneType = ZoneType_Japan;
}
else if(zonetype == 0x02) { //Europe
sZoneTypeCmd.ZoneType = ZoneType_Europe;
}
else { //Unknown ZoneType
printk("Error:ZoneType[%x] Unknown ???\n",zonetype);
result = -EFAULT;
break;
}
if (copy_to_user(pReq->data, &sZoneTypeCmd, sizeof(SCmdZoneTypeSet))) {
result = -EFAULT;
break;
}
}
break;
case WLAN_CMD_BSS_JOIN:
if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) {
result = -EFAULT;
break;
}
pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid;
memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
if (sJoinCmd.wBSSType == ADHOC) {
pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to adhoc mode\n");
}
else {
pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to STA mode\n");
}
if (sJoinCmd.bPSEnable == TRUE) {
pDevice->ePSMode = WMAC_POWER_FAST;
// pDevice->ePSMode = WMAC_POWER_MAX;
pMgmt->wListenInterval = 2;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving On\n");
}
else {
pDevice->ePSMode = WMAC_POWER_CAM;
pMgmt->wListenInterval = 1;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving Off \n");
}
if (sJoinCmd.bShareKeyAuth == TRUE){
pMgmt->bShareKeyAlgorithm = TRUE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key \n");
}
else {
pMgmt->bShareKeyAlgorithm = FALSE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System \n");
}
pDevice->uChannel = sJoinCmd.uChannel;
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
pMgmt->eCurrState = WMAC_STATE_IDLE;
bScheduleCommand((void *) pDevice,
WLAN_CMD_BSSID_SCAN,
pMgmt->abyDesireSSID);
bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
spin_unlock_irq(&pDevice->lock);
break;
case WLAN_CMD_SET_WEP:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WEP Key. \n");
memset(&sWEPCmd, 0 ,sizeof(SCmdSetWEP));
if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) {
result = -EFAULT;
break;
}
if (sWEPCmd.bEnableWep != TRUE) {
int uu;
pDevice->bEncryptionEnable = FALSE;
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
spin_lock_irq(&pDevice->lock);
for (uu = 0; uu < MAX_KEY_TABLE; uu++)
MACvDisableKeyEntry(pDevice, uu);
spin_unlock_irq(&pDevice->lock);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WEP function disable.\n");
break;
}
for (ii = 0; ii < WLAN_WEP_NKEYS; ii ++) {
if (sWEPCmd.bWepKeyAvailable[ii]) {
if (ii == sWEPCmd.byKeyIndex)
//2006-1207-01<Modify>by Einsn Liu
// dwKeyIndex|= (1 << 31);
dwKeyIndex=ii|(1 << 31);
else
dwKeyIndex = ii;
spin_lock_irq(&pDevice->lock);
KeybSetDefaultKey( pDevice,
&(pDevice->sKey),
dwKeyIndex,
sWEPCmd.auWepKeyLength[ii],
NULL,
(PBYTE)&sWEPCmd.abyWepKey[ii][0],
KEY_CTL_WEP
);
spin_unlock_irq(&pDevice->lock);
}
}
pDevice->byKeyIndex = sWEPCmd.byKeyIndex;
pDevice->bTransmitKey = TRUE;
pDevice->bEncryptionEnable = TRUE;
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
break;
case WLAN_CMD_GET_LINK:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_GET_LINK status. \n");
memset(sLinkStatus.abySSID, 0 , WLAN_SSID_MAXLEN + 1);
if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)
sLinkStatus.wBSSType = ADHOC;
else
sLinkStatus.wBSSType = INFRA;
if (pMgmt->eCurrState == WMAC_STATE_JOINTED)
sLinkStatus.byState = ADHOC_JOINTED;
else
sLinkStatus.byState = ADHOC_STARTED;
sLinkStatus.uChannel = pMgmt->uCurrChannel;
if (pDevice->bLinkPass == TRUE) {
sLinkStatus.bLink = TRUE;
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
memcpy(sLinkStatus.abySSID, pItemSSID->abySSID, pItemSSID->len);
memcpy(sLinkStatus.abyBSSID, pMgmt->abyCurrBSSID, WLAN_BSSID_LEN);
sLinkStatus.uLinkRate = pMgmt->sNodeDBTable[0].wTxDataRate;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Link Success ! \n");
}
else {
sLinkStatus.bLink = FALSE;
}
if (copy_to_user(pReq->data, &sLinkStatus, sizeof(SCmdLinkStatus))) {
result = -EFAULT;
break;
}
break;
case WLAN_CMD_GET_LISTLEN:
cbListCount = 0;
pBSS = &(pMgmt->sBSSList[0]);
for (ii = 0; ii < MAX_BSS_NUM; ii++) {
pBSS = &(pMgmt->sBSSList[ii]);
if (!pBSS->bActive)
continue;
cbListCount++;
}
sList.uItem = cbListCount;
if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) {
result = -EFAULT;
break;
}
pReq->wResult = 0;
break;
case WLAN_CMD_GET_LIST:
if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) {
result = -EFAULT;
break;
}
pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC);
if (pList == NULL) {
result = -ENOMEM;
break;
}
pList->uItem = sList.uItem;
pBSS = &(pMgmt->sBSSList[0]);
for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
pBSS = &(pMgmt->sBSSList[jj]);
if (pBSS->bActive) {
pList->sBSSIDList[ii].uChannel = pBSS->uChannel;
pList->sBSSIDList[ii].wBeaconInterval = pBSS->wBeaconInterval;
pList->sBSSIDList[ii].wCapInfo = pBSS->wCapInfo;
RFvRSSITodBm(pDevice, (BYTE)(pBSS->uRSSI), &ldBm);
pList->sBSSIDList[ii].uRSSI = (unsigned int) ldBm;
// pList->sBSSIDList[ii].uRSSI = pBSS->uRSSI;
memcpy(pList->sBSSIDList[ii].abyBSSID, pBSS->abyBSSID, WLAN_BSSID_LEN);
pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
memset(pList->sBSSIDList[ii].abySSID, 0, WLAN_SSID_MAXLEN + 1);
memcpy(pList->sBSSIDList[ii].abySSID, pItemSSID->abySSID, pItemSSID->len);
if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) {
pList->sBSSIDList[ii].byNetType = INFRA;
}
else {
pList->sBSSIDList[ii].byNetType = ADHOC;
}
if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) {
pList->sBSSIDList[ii].bWEPOn = TRUE;
}
else {
pList->sBSSIDList[ii].bWEPOn = FALSE;
}
ii ++;
if (ii >= pList->uItem)
break;
}
}
if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) {
result = -EFAULT;
break;
}
kfree(pList);
pReq->wResult = 0;
break;
case WLAN_CMD_GET_MIB:
if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) {
result = -EFAULT;
break;
}
break;
case WLAN_CMD_GET_STAT:
if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) {
result = -EFAULT;
break;
}
break;
case WLAN_CMD_STOP_MAC:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_STOP_MAC\n");
// Todo xxxxxx
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
if (pDevice->bRadioOff == FALSE) {
CARDbRadioPowerOff(pDevice);
}
pDevice->bLinkPass = FALSE;
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW);
memset(pMgmt->abyCurrBSSID, 0, 6);
pMgmt->eCurrState = WMAC_STATE_IDLE;
// del_timer(&pDevice->sTimerCommand);
// del_timer(&pMgmt->sTimerSecondCallback);
pDevice->bCmdRunning = FALSE;
spin_unlock_irq(&pDevice->lock);
break;
case WLAN_CMD_START_MAC:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_START_MAC\n");
// Todo xxxxxxx
if (pDevice->bRadioOff == TRUE)
CARDbRadioPowerOn(pDevice);
break;
case WLAN_CMD_SET_HOSTAPD:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD\n");
if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
result = -EFAULT;
break;
}
if (sValue.dwValue == 1) {
if (vt6656_hostap_set_hostapd(pDevice, 1, 1) == 0){
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HOSTAP\n");
}
else {
result = -EFAULT;
break;
}
}
else {
vt6656_hostap_set_hostapd(pDevice, 0, 1);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HOSTAP\n");
}
break;
case WLAN_CMD_SET_HOSTAPD_STA:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD_STA\n");
break;
case WLAN_CMD_SET_802_1X:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_802_1X\n");
if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
result = -EFAULT;
break;
}
if (sValue.dwValue == 1) {
pDevice->bEnable8021x = TRUE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable 802.1x\n");
}
else {
pDevice->bEnable8021x = FALSE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable 802.1x\n");
}
break;
case WLAN_CMD_SET_HOST_WEP:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOST_WEP\n");
if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
result = -EFAULT;
break;
}
if (sValue.dwValue == 1) {
pDevice->bEnableHostWEP = TRUE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HostWEP\n");
}
else {
pDevice->bEnableHostWEP = FALSE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HostWEP\n");
}
break;
case WLAN_CMD_SET_WPA:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WPA\n");
if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
result = -EFAULT;
break;
}
if (sValue.dwValue == 1) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "up wpadev\n");
memcpy(pDevice->wpadev->dev_addr,
pDevice->dev->dev_addr,
ETH_ALEN);
pDevice->bWPADEVUp = TRUE;
}
else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "close wpadev\n");
pDevice->bWPADEVUp = FALSE;
}
break;
case WLAN_CMD_AP_START:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_AP_START\n");
if (pDevice->bRadioOff == TRUE) {
CARDbRadioPowerOn(pDevice);
add_timer(&pMgmt->sTimerSecondCallback);
}
if (copy_from_user(&sStartAPCmd, pReq->data, sizeof(SCmdStartAP))) {
result = -EFAULT;
break;
}
if (sStartAPCmd.wBSSType == AP) {
pMgmt->eConfigMode = WMAC_CONFIG_AP;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to AP mode\n");
}
else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct BSS type not set to AP mode\n");
result = -EFAULT;
break;
}
if (sStartAPCmd.wBBPType == PHY80211g) {
pMgmt->byAPBBType = PHY_TYPE_11G;
}
else if (sStartAPCmd.wBBPType == PHY80211a) {
pMgmt->byAPBBType = PHY_TYPE_11A;
}
else {
pMgmt->byAPBBType = PHY_TYPE_11B;
}
pItemSSID = (PWLAN_IE_SSID)sStartAPCmd.ssid;
memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
if ((sStartAPCmd.uChannel > 0)&&(sStartAPCmd.uChannel <= 14))
pDevice->uChannel = sStartAPCmd.uChannel;
if ((sStartAPCmd.uBeaconInt >= 20) && (sStartAPCmd.uBeaconInt <= 1000))
pMgmt->wIBSSBeaconPeriod = sStartAPCmd.uBeaconInt;
else
pMgmt->wIBSSBeaconPeriod = 100;
if (sStartAPCmd.bShareKeyAuth == TRUE){
pMgmt->bShareKeyAlgorithm = TRUE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key \n");
}
else {
pMgmt->bShareKeyAlgorithm = FALSE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System \n");
}
memcpy(pMgmt->abyIBSSSuppRates, abySuppRates, 6);
if (sStartAPCmd.byBasicRate & BIT3) {
pMgmt->abyIBSSSuppRates[2] |= BIT7;
pMgmt->abyIBSSSuppRates[3] |= BIT7;
pMgmt->abyIBSSSuppRates[4] |= BIT7;
pMgmt->abyIBSSSuppRates[5] |= BIT7;
}else if (sStartAPCmd.byBasicRate & BIT2) {
pMgmt->abyIBSSSuppRates[2] |= BIT7;
pMgmt->abyIBSSSuppRates[3] |= BIT7;
pMgmt->abyIBSSSuppRates[4] |= BIT7;
}else if (sStartAPCmd.byBasicRate & BIT1) {
pMgmt->abyIBSSSuppRates[2] |= BIT7;
pMgmt->abyIBSSSuppRates[3] |= BIT7;
}else if (sStartAPCmd.byBasicRate & BIT1) {
pMgmt->abyIBSSSuppRates[2] |= BIT7;
}else {
//default 1,2M
pMgmt->abyIBSSSuppRates[2] |= BIT7;
pMgmt->abyIBSSSuppRates[3] |= BIT7;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Support Rate= %x %x %x %x\n",
pMgmt->abyIBSSSuppRates[2],
pMgmt->abyIBSSSuppRates[3],
pMgmt->abyIBSSSuppRates[4],
pMgmt->abyIBSSSuppRates[5]
);
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
bScheduleCommand((void *) pDevice, WLAN_CMD_RUN_AP, NULL);
spin_unlock_irq(&pDevice->lock);
break;
case WLAN_CMD_GET_NODE_CNT:
cbListCount = 0;
pNode = &(pMgmt->sNodeDBTable[0]);
for (ii = 0; ii < (MAX_NODE_NUM + 1); ii++) {
pNode = &(pMgmt->sNodeDBTable[ii]);
if (!pNode->bActive)
continue;
cbListCount++;
}
sNodeList.uItem = cbListCount;
if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) {
result = -EFAULT;
break;
}
pReq->wResult = 0;
break;
case WLAN_CMD_GET_NODE_LIST:
if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) {
result = -EFAULT;
break;
}
pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
if (pNodeList == NULL) {
result = -ENOMEM;
break;
}
pNodeList->uItem = sNodeList.uItem;
pNode = &(pMgmt->sNodeDBTable[0]);
for (ii = 0, jj = 0; ii < (MAX_NODE_NUM + 1); ii++) {
pNode = &(pMgmt->sNodeDBTable[ii]);
if (pNode->bActive) {
pNodeList->sNodeList[jj].wAID = pNode->wAID;
memcpy(pNodeList->sNodeList[jj].abyMACAddr, pNode->abyMACAddr, WLAN_ADDR_LEN);
pNodeList->sNodeList[jj].wTxDataRate = pNode->wTxDataRate;
pNodeList->sNodeList[jj].wInActiveCount = (WORD)pNode->uInActiveCount;
pNodeList->sNodeList[jj].wEnQueueCnt = (WORD)pNode->wEnQueueCnt;
pNodeList->sNodeList[jj].wFlags = (WORD)pNode->dwFlags;
pNodeList->sNodeList[jj].bPWBitOn = pNode->bPSEnable;
pNodeList->sNodeList[jj].byKeyIndex = pNode->byKeyIndex;
pNodeList->sNodeList[jj].wWepKeyLength = pNode->uWepKeyLength;
memcpy(&(pNodeList->sNodeList[jj].abyWepKey[0]), &(pNode->abyWepKey[0]), WEP_KEYMAXLEN);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "key= %2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
pNodeList->sNodeList[jj].abyWepKey[0],
pNodeList->sNodeList[jj].abyWepKey[1],
pNodeList->sNodeList[jj].abyWepKey[2],
pNodeList->sNodeList[jj].abyWepKey[3],
pNodeList->sNodeList[jj].abyWepKey[4]
);
pNodeList->sNodeList[jj].bIsInFallback = pNode->bIsInFallback;
pNodeList->sNodeList[jj].uTxFailures = pNode->uTxFailures;
pNodeList->sNodeList[jj].uTxAttempts = pNode->uTxAttempts;
pNodeList->sNodeList[jj].wFailureRatio = (WORD)pNode->uFailureRatio;
jj ++;
if (jj >= pNodeList->uItem)
break;
}
}
if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) {
result = -EFAULT;
break;
}
kfree(pNodeList);
pReq->wResult = 0;
break;
case 0xFF:
memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname));
wpa_Result.proto = 0;
wpa_Result.key_mgmt = 0;
wpa_Result.eap_type = 0;
wpa_Result.authenticated = FALSE;
pDevice->fWPA_Authened = FALSE;
if (copy_from_user(&wpa_Result, pReq->data, sizeof(wpa_Result))) {
result = -EFAULT;
break;
}
//DavidWang for some AP maybe good authenticate
if(wpa_Result.key_mgmt==0x20)
pMgmt->Cisco_cckm =1;
else
pMgmt->Cisco_cckm =0;
if(wpa_Result.authenticated==TRUE) {
{
union iwreq_data wrqu;
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.flags = RT_WPACONNECTED_EVENT_FLAG;
wrqu.data.length =pItemSSID->len;
wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pItemSSID->abySSID);
}
pDevice->fWPA_Authened = TRUE; //is successful peer to wpa_Result.authenticated?
}
//printk("get private wpa_supplicant announce WPA SM\n");
//printk("wpa-->ifname=%s\n",wpa_Result.ifname);
//printk("wpa-->proto=%d\n",wpa_Result.proto);
//printk("wpa-->key-mgmt=%d\n",wpa_Result.key_mgmt);
//printk("wpa-->eap_type=%d\n",wpa_Result.eap_type);
//printk("wpa-->authenticated is %s\n",(wpa_Result.authenticated==TRUE)?"TRUE":"FALSE");
pReq->wResult = 0;
break;
default:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Private command not support..\n");
}
return result;
}
static int device_open(struct net_device *dev)
{
struct vnt_private *pDevice = netdev_priv(dev);
pDevice->fWPA_Authened = false;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " device_open...\n");
pDevice->rx_buf_sz = MAX_TOTAL_SIZE_WITH_ALL_HEADERS;
if (device_alloc_bufs(pDevice) == false) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " device_alloc_bufs fail... \n");
return -ENOMEM;
}
if (device_init_defrag_cb(pDevice)== false) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Initial defragment cb fail \n");
goto free_rx_tx;
}
MP_CLEAR_FLAG(pDevice, fMP_DISCONNECTED);
MP_CLEAR_FLAG(pDevice, fMP_CONTROL_READS);
MP_CLEAR_FLAG(pDevice, fMP_CONTROL_WRITES);
MP_SET_FLAG(pDevice, fMP_POST_READS);
MP_SET_FLAG(pDevice, fMP_POST_WRITES);
/* read config file */
Read_config_file(pDevice);
if (device_init_registers(pDevice) == false) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " init register fail\n");
goto free_all;
}
device_set_multi(pDevice->dev);
/* init for key management */
KeyvInitTable(pDevice,&pDevice->sKey);
memcpy(pDevice->vnt_mgmt.abyMACAddr,
pDevice->abyCurrentNetAddr, ETH_ALEN);
memcpy(pDevice->dev->dev_addr, pDevice->abyCurrentNetAddr, ETH_ALEN);
pDevice->bStopTx0Pkt = false;
pDevice->bStopDataPkt = false;
pDevice->bRoaming = false;
pDevice->bIsRoaming = false;
pDevice->bEnableRoaming = false;
if (pDevice->bDiversityRegCtlON) {
device_init_diversity_timer(pDevice);
}
vMgrObjectInit(pDevice);
tasklet_init(&pDevice->EventWorkItem, (void *)INTvWorkItem, (unsigned long)pDevice);
schedule_delayed_work(&pDevice->second_callback_work, HZ);
pDevice->int_interval = 100; /* max 100 microframes */
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
pDevice->bIsRxWorkItemQueued = true;
pDevice->fKillEventPollingThread = false;
pDevice->bEventAvailable = false;
pDevice->bWPADEVUp = false;
pDevice->bwextstep0 = false;
pDevice->bwextstep1 = false;
pDevice->bwextstep2 = false;
pDevice->bwextstep3 = false;
pDevice->bWPASuppWextEnabled = false;
pDevice->byReAssocCount = 0;
schedule_work(&pDevice->read_work_item);
INTvWorkItem(pDevice);
/* if WEP key already set by iwconfig but device not yet open */
if ((pDevice->bEncryptionEnable == true) && (pDevice->bTransmitKey == true)) {
spin_lock_irq(&pDevice->lock);
KeybSetDefaultKey( pDevice,
&(pDevice->sKey),
pDevice->byKeyIndex | (1 << 31),
pDevice->uKeyLength,
NULL,
pDevice->abyKey,
KEY_CTL_WEP
);
spin_unlock_irq(&pDevice->lock);
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
}
if (pDevice->vnt_mgmt.eConfigMode == WMAC_CONFIG_AP)
bScheduleCommand((void *) pDevice, WLAN_CMD_RUN_AP, NULL);
else
bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
netif_stop_queue(pDevice->dev);
pDevice->flags |= DEVICE_FLAGS_OPENED;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success..\n");
return 0;
free_all:
device_free_frag_bufs(pDevice);
free_rx_tx:
device_free_rx_bufs(pDevice);
device_free_tx_bufs(pDevice);
device_free_int_bufs(pDevice);
usb_kill_urb(pDevice->pInterruptURB);
usb_free_urb(pDevice->pInterruptURB);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open fail.. \n");
return -ENOMEM;
}
int private_ioctl(PSDevice pDevice, struct ifreq *rq)
{
PSCmdRequest pReq = (PSCmdRequest)rq;
PSMgmtObject pMgmt = pDevice->pMgmt;
int result = 0;
PWLAN_IE_SSID pItemSSID;
SCmdBSSJoin sJoinCmd;
SCmdZoneTypeSet sZoneTypeCmd;
SCmdScan sScanCmd;
SCmdStartAP sStartAPCmd;
SCmdSetWEP sWEPCmd;
SCmdValue sValue;
SBSSIDList sList;
SNodeList sNodeList;
PSBSSIDList pList;
PSNodeList pNodeList;
unsigned int cbListCount;
PKnownBSS pBSS;
PKnownNodeDB pNode;
unsigned int ii, jj;
SCmdLinkStatus sLinkStatus;
unsigned char abySuppRates[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};
unsigned char abyNullAddr[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
unsigned long dwKeyIndex = 0;
unsigned char abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
long ldBm;
pReq->wResult = 0;
switch (pReq->wCmdCode) {
case WLAN_CMD_BSS_SCAN:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_BSS_SCAN..begin\n");
if (copy_from_user(&sScanCmd, pReq->data, sizeof(SCmdScan))) {
result = -EFAULT;
break;
}
pItemSSID = (PWLAN_IE_SSID)sScanCmd.ssid;
if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
return -EINVAL;
if (pItemSSID->len != 0) {
memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
memcpy(abyScanSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
}
if (pDevice->bMACSuspend == true) {
if (pDevice->bRadioOff == true)
CARDbRadioPowerOn(pDevice);
vMgrTimerInit(pDevice);
MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
add_timer(&pMgmt->sTimerSecondCallback);
pDevice->bMACSuspend = false;
}
spin_lock_irq(&pDevice->lock);
if (memcmp(pMgmt->abyCurrBSSID, &abyNullAddr[0], 6) == 0)
BSSvClearBSSList((void *)pDevice, false);
else
BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
if (pItemSSID->len != 0)
bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID);
else
bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
spin_unlock_irq(&pDevice->lock);
break;
case WLAN_CMD_ZONETYPE_SET:
/* mike add :can't support. */
result = -EOPNOTSUPP;
break;
if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) {
result = -EFAULT;
break;
}
if (sZoneTypeCmd.bWrite == true) {
/* write zonetype */
if (sZoneTypeCmd.ZoneType == ZoneType_USA) {
/* set to USA */
printk("set_ZoneType:USA\n");
} else if (sZoneTypeCmd.ZoneType == ZoneType_Japan) {
/* set to Japan */
printk("set_ZoneType:Japan\n");
} else if (sZoneTypeCmd.ZoneType == ZoneType_Europe) {
/* set to Europe */
printk("set_ZoneType:Europe\n");
}
} else {
/* read zonetype */
unsigned char zonetype = 0;
if (zonetype == 0x00) { /* USA */
sZoneTypeCmd.ZoneType = ZoneType_USA;
} else if (zonetype == 0x01) { /* Japan */
sZoneTypeCmd.ZoneType = ZoneType_Japan;
} else if (zonetype == 0x02) { /* Europe */
sZoneTypeCmd.ZoneType = ZoneType_Europe;
} else { /* Unknown ZoneType */
printk("Error:ZoneType[%x] Unknown ???\n", zonetype);
result = -EFAULT;
break;
}
if (copy_to_user(pReq->data, &sZoneTypeCmd, sizeof(SCmdZoneTypeSet))) {
result = -EFAULT;
break;
}
}
break;
case WLAN_CMD_BSS_JOIN:
if (pDevice->bMACSuspend == true) {
if (pDevice->bRadioOff == true)
CARDbRadioPowerOn(pDevice);
vMgrTimerInit(pDevice);
MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
add_timer(&pMgmt->sTimerSecondCallback);
pDevice->bMACSuspend = false;
}
if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) {
result = -EFAULT;
break;
}
pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid;
if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
return -EINVAL;
memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
if (sJoinCmd.wBSSType == ADHOC) {
pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to adhoc mode\n");
} else {
pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to STA mode\n");
}
if (sJoinCmd.bPSEnable == true) {
pDevice->ePSMode = WMAC_POWER_FAST;
pMgmt->wListenInterval = 2;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving On\n");
} else {
pDevice->ePSMode = WMAC_POWER_CAM;
pMgmt->wListenInterval = 1;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving Off\n");
}
if (sJoinCmd.bShareKeyAuth == true) {
pMgmt->bShareKeyAlgorithm = true;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n");
} else {
pMgmt->bShareKeyAlgorithm = false;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n");
}
pDevice->uChannel = sJoinCmd.uChannel;
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
pMgmt->eCurrState = WMAC_STATE_IDLE;
bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
spin_unlock_irq(&pDevice->lock);
break;
case WLAN_CMD_SET_WEP:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WEP Key.\n");
memset(&sWEPCmd, 0, sizeof(SCmdSetWEP));
if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) {
result = -EFAULT;
break;
}
if (sWEPCmd.bEnableWep != true) {
pDevice->bEncryptionEnable = false;
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
MACvDisableDefaultKey(pDevice->PortOffset);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WEP function disable.\n");
break;
}
for (ii = 0; ii < WLAN_WEP_NKEYS; ii++) {
if (sWEPCmd.bWepKeyAvailable[ii]) {
if (ii == sWEPCmd.byKeyIndex)
dwKeyIndex = ii | (1 << 31);
else
dwKeyIndex = ii;
KeybSetDefaultKey(&(pDevice->sKey),
dwKeyIndex,
sWEPCmd.auWepKeyLength[ii],
NULL,
(unsigned char *)&sWEPCmd.abyWepKey[ii][0],
KEY_CTL_WEP,
pDevice->PortOffset,
pDevice->byLocalID);
}
}
pDevice->byKeyIndex = sWEPCmd.byKeyIndex;
pDevice->bTransmitKey = true;
pDevice->bEncryptionEnable = true;
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
break;
case WLAN_CMD_GET_LINK:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_GET_LINK status.\n");
memset(sLinkStatus.abySSID, 0 , WLAN_SSID_MAXLEN + 1);
if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)
sLinkStatus.wBSSType = ADHOC;
else
sLinkStatus.wBSSType = INFRA;
if (pMgmt->eCurrState == WMAC_STATE_JOINTED)
sLinkStatus.byState = ADHOC_JOINTED;
else
sLinkStatus.byState = ADHOC_STARTED;
sLinkStatus.uChannel = pMgmt->uCurrChannel;
if (pDevice->bLinkPass == true) {
sLinkStatus.bLink = true;
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
memcpy(sLinkStatus.abySSID, pItemSSID->abySSID, pItemSSID->len);
memcpy(sLinkStatus.abyBSSID, pMgmt->abyCurrBSSID, WLAN_BSSID_LEN);
sLinkStatus.uLinkRate = pMgmt->sNodeDBTable[0].wTxDataRate;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Link Success!\n");
} else {
sLinkStatus.bLink = false;
sLinkStatus.uLinkRate = 0;
}
if (copy_to_user(pReq->data, &sLinkStatus, sizeof(SCmdLinkStatus))) {
result = -EFAULT;
break;
}
break;
case WLAN_CMD_GET_LISTLEN:
cbListCount = 0;
pBSS = &(pMgmt->sBSSList[0]);
for (ii = 0; ii < MAX_BSS_NUM; ii++) {
pBSS = &(pMgmt->sBSSList[ii]);
if (!pBSS->bActive)
continue;
cbListCount++;
}
sList.uItem = cbListCount;
if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) {
result = -EFAULT;
break;
}
pReq->wResult = 0;
break;
case WLAN_CMD_GET_LIST:
if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) {
result = -EFAULT;
break;
}
if (sList.uItem > (ULONG_MAX - sizeof(SBSSIDList)) / sizeof(SBSSIDItem)) {
result = -EINVAL;
break;
}
pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC);
if (pList == NULL) {
result = -ENOMEM;
break;
}
pList->uItem = sList.uItem;
pBSS = &(pMgmt->sBSSList[0]);
for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
pBSS = &(pMgmt->sBSSList[jj]);
if (pBSS->bActive) {
pList->sBSSIDList[ii].uChannel = pBSS->uChannel;
pList->sBSSIDList[ii].wBeaconInterval = pBSS->wBeaconInterval;
pList->sBSSIDList[ii].wCapInfo = pBSS->wCapInfo;
/* pList->sBSSIDList[ii].uRSSI = pBSS->uRSSI; */
RFvRSSITodBm(pDevice, (unsigned char)(pBSS->uRSSI), &ldBm);
pList->sBSSIDList[ii].uRSSI = (unsigned int)ldBm;
memcpy(pList->sBSSIDList[ii].abyBSSID, pBSS->abyBSSID, WLAN_BSSID_LEN);
pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
memset(pList->sBSSIDList[ii].abySSID, 0, WLAN_SSID_MAXLEN + 1);
memcpy(pList->sBSSIDList[ii].abySSID, pItemSSID->abySSID, pItemSSID->len);
if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo))
pList->sBSSIDList[ii].byNetType = INFRA;
else
pList->sBSSIDList[ii].byNetType = ADHOC;
if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo))
pList->sBSSIDList[ii].bWEPOn = true;
else
pList->sBSSIDList[ii].bWEPOn = false;
ii++;
if (ii >= pList->uItem)
break;
}
}
if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) {
result = -EFAULT;
break;
}
kfree(pList);
pReq->wResult = 0;
break;
case WLAN_CMD_GET_MIB:
if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) {
result = -EFAULT;
break;
}
break;
case WLAN_CMD_GET_STAT:
if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) {
result = -EFAULT;
break;
}
break;
case WLAN_CMD_STOP_MAC:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_STOP_MAC\n");
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
if (pDevice->bRadioOff == false)
CARDbRadioPowerOff(pDevice);
pDevice->bLinkPass = false;
memset(pMgmt->abyCurrBSSID, 0, 6);
pMgmt->eCurrState = WMAC_STATE_IDLE;
del_timer(&pDevice->sTimerCommand);
del_timer(&pMgmt->sTimerSecondCallback);
pDevice->bCmdRunning = false;
pDevice->bMACSuspend = true;
MACvIntDisable(pDevice->PortOffset);
spin_unlock_irq(&pDevice->lock);
break;
case WLAN_CMD_START_MAC:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_START_MAC\n");
if (pDevice->bMACSuspend == true) {
if (pDevice->bRadioOff == true)
CARDbRadioPowerOn(pDevice);
vMgrTimerInit(pDevice);
MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
add_timer(&pMgmt->sTimerSecondCallback);
pDevice->bMACSuspend = false;
}
break;
case WLAN_CMD_SET_HOSTAPD:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD\n");
if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
result = -EFAULT;
break;
}
if (sValue.dwValue == 1) {
if (vt6655_hostap_set_hostapd(pDevice, 1, 1) == 0) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HOSTAP\n");
} else {
result = -EFAULT;
break;
}
} else {
vt6655_hostap_set_hostapd(pDevice, 0, 1);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HOSTAP\n");
}
break;
case WLAN_CMD_SET_HOSTAPD_STA:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD_STA\n");
break;
case WLAN_CMD_SET_802_1X:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_802_1X\n");
if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
result = -EFAULT;
break;
}
if (sValue.dwValue == 1) {
pDevice->bEnable8021x = true;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable 802.1x\n");
} else {
pDevice->bEnable8021x = false;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable 802.1x\n");
}
break;
case WLAN_CMD_SET_HOST_WEP:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOST_WEP\n");
if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
result = -EFAULT;
break;
}
if (sValue.dwValue == 1) {
pDevice->bEnableHostWEP = true;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HostWEP\n");
} else {
pDevice->bEnableHostWEP = false;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HostWEP\n");
}
break;
case WLAN_CMD_SET_WPA:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WPA\n");
if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
result = -EFAULT;
break;
}
if (sValue.dwValue == 1) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "up wpadev\n");
memcpy(pDevice->wpadev->dev_addr, pDevice->dev->dev_addr, ETH_ALEN);
pDevice->bWPADEVUp = true;
} else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "close wpadev\n");
pDevice->bWPADEVUp = false;
}
break;
case WLAN_CMD_AP_START:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_AP_START\n");
if (pDevice->bRadioOff == true) {
CARDbRadioPowerOn(pDevice);
vMgrTimerInit(pDevice);
MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
add_timer(&pMgmt->sTimerSecondCallback);
}
if (copy_from_user(&sStartAPCmd, pReq->data, sizeof(SCmdStartAP))) {
result = -EFAULT;
break;
}
if (sStartAPCmd.wBSSType == AP) {
pMgmt->eConfigMode = WMAC_CONFIG_AP;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to AP mode\n");
} else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct BSS type not set to AP mode\n");
result = -EFAULT;
break;
}
if (sStartAPCmd.wBBPType == PHY80211g)
pMgmt->byAPBBType = PHY_TYPE_11G;
else if (sStartAPCmd.wBBPType == PHY80211a)
pMgmt->byAPBBType = PHY_TYPE_11A;
else
pMgmt->byAPBBType = PHY_TYPE_11B;
pItemSSID = (PWLAN_IE_SSID)sStartAPCmd.ssid;
if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
return -EINVAL;
memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
if ((sStartAPCmd.uChannel > 0) && (sStartAPCmd.uChannel <= 14))
pDevice->uChannel = sStartAPCmd.uChannel;
if ((sStartAPCmd.uBeaconInt >= 20) && (sStartAPCmd.uBeaconInt <= 1000))
pMgmt->wIBSSBeaconPeriod = sStartAPCmd.uBeaconInt;
else
pMgmt->wIBSSBeaconPeriod = 100;
if (sStartAPCmd.bShareKeyAuth == true) {
pMgmt->bShareKeyAlgorithm = true;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n");
} else {
pMgmt->bShareKeyAlgorithm = false;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n");
}
memcpy(pMgmt->abyIBSSSuppRates, abySuppRates, 6);
if (sStartAPCmd.byBasicRate & BIT3) {
pMgmt->abyIBSSSuppRates[2] |= BIT7;
pMgmt->abyIBSSSuppRates[3] |= BIT7;
pMgmt->abyIBSSSuppRates[4] |= BIT7;
pMgmt->abyIBSSSuppRates[5] |= BIT7;
} else if (sStartAPCmd.byBasicRate & BIT2) {
pMgmt->abyIBSSSuppRates[2] |= BIT7;
pMgmt->abyIBSSSuppRates[3] |= BIT7;
pMgmt->abyIBSSSuppRates[4] |= BIT7;
} else if (sStartAPCmd.byBasicRate & BIT1) {
pMgmt->abyIBSSSuppRates[2] |= BIT7;
pMgmt->abyIBSSSuppRates[3] |= BIT7;
} else if (sStartAPCmd.byBasicRate & BIT1) {
pMgmt->abyIBSSSuppRates[2] |= BIT7;
} else {
/* default 1,2M */
pMgmt->abyIBSSSuppRates[2] |= BIT7;
pMgmt->abyIBSSSuppRates[3] |= BIT7;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Support Rate= %*ph\n",
4, pMgmt->abyIBSSSuppRates + 2);
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
spin_unlock_irq(&pDevice->lock);
break;
case WLAN_CMD_GET_NODE_CNT:
cbListCount = 0;
pNode = &(pMgmt->sNodeDBTable[0]);
for (ii = 0; ii < (MAX_NODE_NUM + 1); ii++) {
pNode = &(pMgmt->sNodeDBTable[ii]);
if (!pNode->bActive)
continue;
cbListCount++;
}
sNodeList.uItem = cbListCount;
if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) {
result = -EFAULT;
break;
}
pReq->wResult = 0;
break;
case WLAN_CMD_GET_NODE_LIST:
if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) {
result = -EFAULT;
break;
}
if (sNodeList.uItem > (ULONG_MAX - sizeof(SNodeList)) / sizeof(SNodeItem)) {
result = -EINVAL;
break;
}
pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
if (pNodeList == NULL) {
result = -ENOMEM;
break;
}
pNodeList->uItem = sNodeList.uItem;
pNode = &(pMgmt->sNodeDBTable[0]);
for (ii = 0, jj = 0; ii < (MAX_NODE_NUM + 1); ii++) {
pNode = &(pMgmt->sNodeDBTable[ii]);
if (pNode->bActive) {
pNodeList->sNodeList[jj].wAID = pNode->wAID;
memcpy(pNodeList->sNodeList[jj].abyMACAddr, pNode->abyMACAddr, WLAN_ADDR_LEN);
pNodeList->sNodeList[jj].wTxDataRate = pNode->wTxDataRate;
pNodeList->sNodeList[jj].wInActiveCount = (unsigned short)pNode->uInActiveCount;
pNodeList->sNodeList[jj].wEnQueueCnt = (unsigned short)pNode->wEnQueueCnt;
pNodeList->sNodeList[jj].wFlags = (unsigned short)pNode->dwFlags;
pNodeList->sNodeList[jj].bPWBitOn = pNode->bPSEnable;
pNodeList->sNodeList[jj].byKeyIndex = pNode->byKeyIndex;
pNodeList->sNodeList[jj].wWepKeyLength = pNode->uWepKeyLength;
memcpy(&(pNodeList->sNodeList[jj].abyWepKey[0]), &(pNode->abyWepKey[0]), WEP_KEYMAXLEN);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "key= %2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
pNodeList->sNodeList[jj].abyWepKey[0],
pNodeList->sNodeList[jj].abyWepKey[1],
pNodeList->sNodeList[jj].abyWepKey[2],
pNodeList->sNodeList[jj].abyWepKey[3],
pNodeList->sNodeList[jj].abyWepKey[4]);
pNodeList->sNodeList[jj].bIsInFallback = pNode->bIsInFallback;
pNodeList->sNodeList[jj].uTxFailures = pNode->uTxFailures;
pNodeList->sNodeList[jj].uTxAttempts = pNode->uTxAttempts;
pNodeList->sNodeList[jj].wFailureRatio = (unsigned short)pNode->uFailureRatio;
jj++;
if (jj >= pNodeList->uItem)
break;
}
}
if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) {
result = -EFAULT;
break;
}
kfree(pNodeList);
pReq->wResult = 0;
break;
#ifdef WPA_SM_Transtatus
case 0xFF:
memset(wpa_Result.ifname, 0, sizeof(wpa_Result.ifname));
wpa_Result.proto = 0;
wpa_Result.key_mgmt = 0;
wpa_Result.eap_type = 0;
wpa_Result.authenticated = false;
pDevice->fWPA_Authened = false;
if (copy_from_user(&wpa_Result, pReq->data, sizeof(wpa_Result))) {
result = -EFAULT;
break;
}
if (wpa_Result.authenticated == true) {
#ifdef SndEvt_ToAPI
{
union iwreq_data wrqu;
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.flags = RT_WPACONNECTED_EVENT_FLAG;
wrqu.data.length = pItemSSID->len;
wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pItemSSID->abySSID);
}
#endif
pDevice->fWPA_Authened = true; /* is successful peer to wpa_Result.authenticated? */
}
pReq->wResult = 0;
break;
#endif
default:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Private command not support..\n");
}
return result;
}
int wpa_set_keys(PSDevice pDevice, void *ctx, bool fcpfkernel)
{
struct viawget_wpa_param *param=ctx;
PSMgmtObject pMgmt = pDevice->pMgmt;
unsigned long dwKeyIndex = 0;
unsigned char abyKey[MAX_KEY_LEN];
unsigned char abySeq[MAX_KEY_LEN];
QWORD KeyRSC;
// NDIS_802_11_KEY_RSC KeyRSC;
unsigned char byKeyDecMode = KEY_CTL_WEP;
int ret = 0;
int uu, ii;
if (param->u.wpa_key.alg_name > WPA_ALG_CCMP ||
param->u.wpa_key.key_len >= MAX_KEY_LEN ||
param->u.wpa_key.seq_len >= MAX_KEY_LEN)
return -EINVAL;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "param->u.wpa_key.alg_name = %d \n", param->u.wpa_key.alg_name);
if (param->u.wpa_key.alg_name == WPA_ALG_NONE) {
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
pDevice->bEncryptionEnable = false;
pDevice->byKeyIndex = 0;
pDevice->bTransmitKey = false;
KeyvRemoveAllWEPKey(&(pDevice->sKey), pDevice->PortOffset);
for (uu=0; uu<MAX_KEY_TABLE; uu++) {
MACvDisableKeyEntry(pDevice->PortOffset, uu);
}
return ret;
}
//spin_unlock_irq(&pDevice->lock);
if(param->u.wpa_key.key && fcpfkernel) {
memcpy(&abyKey[0], param->u.wpa_key.key, param->u.wpa_key.key_len);
}
else {
spin_unlock_irq(&pDevice->lock);
if (param->u.wpa_key.key &&
copy_from_user(&abyKey[0], param->u.wpa_key.key, param->u.wpa_key.key_len)) {
spin_lock_irq(&pDevice->lock);
return -EINVAL;
}
spin_lock_irq(&pDevice->lock);
}
dwKeyIndex = (unsigned long)(param->u.wpa_key.key_index);
if (param->u.wpa_key.alg_name == WPA_ALG_WEP) {
if (dwKeyIndex > 3) {
return -EINVAL;
}
else {
if (param->u.wpa_key.set_tx) {
pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
pDevice->bTransmitKey = true;
dwKeyIndex |= (1 << 31);
}
KeybSetDefaultKey(&(pDevice->sKey),
dwKeyIndex & ~(BIT30 | USE_KEYRSC),
param->u.wpa_key.key_len,
NULL,
abyKey,
KEY_CTL_WEP,
pDevice->PortOffset,
pDevice->byLocalID);
}
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
pDevice->bEncryptionEnable = true;
return ret;
}
//spin_unlock_irq(&pDevice->lock);
if(param->u.wpa_key.seq && fcpfkernel) {
memcpy(&abySeq[0], param->u.wpa_key.seq, param->u.wpa_key.seq_len);
}
else {
spin_unlock_irq(&pDevice->lock);
if (param->u.wpa_key.seq &&
copy_from_user(&abySeq[0], param->u.wpa_key.seq, param->u.wpa_key.seq_len)) {
spin_lock_irq(&pDevice->lock);
return -EINVAL;
}
spin_lock_irq(&pDevice->lock);
}
if (param->u.wpa_key.seq_len > 0) {
for (ii = 0 ; ii < param->u.wpa_key.seq_len ; ii++) {
if (ii < 4)
LODWORD(KeyRSC) |= (abySeq[ii] << (ii * 8));
else
HIDWORD(KeyRSC) |= (abySeq[ii] << ((ii-4) * 8));
//KeyRSC |= (abySeq[ii] << (ii * 8));
}
dwKeyIndex |= 1 << 29;
}
if (param->u.wpa_key.key_index >= MAX_GROUP_KEY) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return dwKeyIndex > 3\n");
return -EINVAL;
}
if (param->u.wpa_key.alg_name == WPA_ALG_TKIP) {
pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
}
if (param->u.wpa_key.alg_name == WPA_ALG_CCMP) {
pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
}
if (param->u.wpa_key.set_tx)
dwKeyIndex |= (1 << 31);
if (pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)
byKeyDecMode = KEY_CTL_CCMP;
else if (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled)
byKeyDecMode = KEY_CTL_TKIP;
else
byKeyDecMode = KEY_CTL_WEP;
// Fix HCT test that set 256 bits KEY and Ndis802_11Encryption3Enabled
if (pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled) {
if (param->u.wpa_key.key_len == MAX_KEY_LEN)
byKeyDecMode = KEY_CTL_TKIP;
else if (param->u.wpa_key.key_len == WLAN_WEP40_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
else if (param->u.wpa_key.key_len == WLAN_WEP104_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
} else if (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled) {
if (param->u.wpa_key.key_len == WLAN_WEP40_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
else if (param->u.wpa_key.key_len == WLAN_WEP104_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
}
// Check TKIP key length
if ((byKeyDecMode == KEY_CTL_TKIP) &&
(param->u.wpa_key.key_len != MAX_KEY_LEN)) {
// TKIP Key must be 256 bits
//DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA - TKIP Key must be 256 bits\n"));
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return- TKIP Key must be 256 bits!\n");
return -EINVAL;
}
// Check AES key length
if ((byKeyDecMode == KEY_CTL_CCMP) &&
(param->u.wpa_key.key_len != AES_KEY_LEN)) {
// AES Key must be 128 bits
//DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA - AES Key must be 128 bits\n"));
return -EINVAL;
}
// spin_lock_irq(&pDevice->lock);
if (is_broadcast_ether_addr(¶m->addr[0]) || (param->addr == NULL)) {
// If is_broadcast_ether_addr, set the key as every key entry's group key.
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Groupe Key Assign.\n");
if ((KeybSetAllGroupKey(&(pDevice->sKey),
dwKeyIndex,
param->u.wpa_key.key_len,
(PQWORD) &(KeyRSC),
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID) == true) &&
(KeybSetDefaultKey(&(pDevice->sKey),
dwKeyIndex,
param->u.wpa_key.key_len,
(PQWORD) &(KeyRSC),
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID) == true) ) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "GROUP Key Assign.\n");
} else {
//DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA -KeybSetDefaultKey Fail.0\n"));
// spin_unlock_irq(&pDevice->lock);
return -EINVAL;
}
} else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key Assign.\n");
// BSSID not 0xffffffffffff
// Pairwise Key can't be WEP
if (byKeyDecMode == KEY_CTL_WEP) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key can't be WEP\n");
//spin_unlock_irq(&pDevice->lock);
return -EINVAL;
}
dwKeyIndex |= (1 << 30); // set pairwise key
if (pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA) {
//DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA - WMAC_CONFIG_IBSS_STA\n"));
//spin_unlock_irq(&pDevice->lock);
return -EINVAL;
}
if (KeybSetKey(&(pDevice->sKey),
¶m->addr[0],
dwKeyIndex,
param->u.wpa_key.key_len,
(PQWORD) &(KeyRSC),
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID) == true) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key Set\n");
} else {
// Key Table Full
if (!compare_ether_addr(¶m->addr[0], pDevice->abyBSSID)) {
//DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA -Key Table Full.2\n"));
//spin_unlock_irq(&pDevice->lock);
return -EINVAL;
} else {
// Save Key and configure just before associate/reassociate to BSSID
// we do not implement now
//spin_unlock_irq(&pDevice->lock);
return -EINVAL;
}
}
} // BSSID not 0xffffffffffff
if ((ret == 0) && ((param->u.wpa_key.set_tx) != 0)) {
pDevice->byKeyIndex = (unsigned char)param->u.wpa_key.key_index;
pDevice->bTransmitKey = true;
}
pDevice->bEncryptionEnable = true;
//spin_unlock_irq(&pDevice->lock);
/*
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " key=%x-%x-%x-%x-%x-xxxxx \n",
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][0],
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][1],
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][2],
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][3],
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][4]
);
*/
return ret;
}
/*
* Description:
* Set WPA algorithm & keys
*
* Parameters:
* In:
* pDevice -
* param -
* Out:
*
* Return Value:
*
*/
int wpa_set_keys(struct vnt_private *pDevice, void *ctx)
{
struct viawget_wpa_param *param = ctx;
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
u32 dwKeyIndex = 0;
u8 abyKey[MAX_KEY_LEN];
u8 abySeq[MAX_KEY_LEN];
u64 KeyRSC;
u8 byKeyDecMode = KEY_CTL_WEP;
int ret = 0;
int uu;
int ii;
if (param->u.wpa_key.alg_name > WPA_ALG_CCMP)
return -EINVAL;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "param->u.wpa_key.alg_name = %d \n",
param->u.wpa_key.alg_name);
if (param->u.wpa_key.alg_name == WPA_ALG_NONE) {
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
pDevice->bEncryptionEnable = false;
pDevice->byKeyIndex = 0;
pDevice->bTransmitKey = false;
for (uu=0; uu<MAX_KEY_TABLE; uu++) {
MACvDisableKeyEntry(pDevice, uu);
}
return ret;
}
if (param->u.wpa_key.key_len > sizeof(abyKey))
return -EINVAL;
memcpy(&abyKey[0], param->u.wpa_key.key, param->u.wpa_key.key_len);
dwKeyIndex = (u32)(param->u.wpa_key.key_index);
if (param->u.wpa_key.alg_name == WPA_ALG_WEP) {
if (dwKeyIndex > 3) {
return -EINVAL;
} else {
if (param->u.wpa_key.set_tx) {
pDevice->byKeyIndex = (u8)dwKeyIndex;
pDevice->bTransmitKey = true;
dwKeyIndex |= (1 << 31);
}
KeybSetDefaultKey( pDevice,
&(pDevice->sKey),
dwKeyIndex & ~(BIT30 | USE_KEYRSC),
param->u.wpa_key.key_len,
NULL,
abyKey,
KEY_CTL_WEP
);
}
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
pDevice->bEncryptionEnable = true;
return ret;
}
if (param->u.wpa_key.seq && param->u.wpa_key.seq_len > sizeof(abySeq))
return -EINVAL;
memcpy(&abySeq[0], param->u.wpa_key.seq, param->u.wpa_key.seq_len);
if (param->u.wpa_key.seq_len > 0) {
for (ii = 0 ; ii < param->u.wpa_key.seq_len ; ii++) {
if (ii < 4)
KeyRSC |= (abySeq[ii] << (ii * 8));
else
KeyRSC |= (abySeq[ii] << ((ii-4) * 8));
}
dwKeyIndex |= 1 << 29;
}
if (param->u.wpa_key.key_index >= MAX_GROUP_KEY) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return dwKeyIndex > 3\n");
return -EINVAL;
}
if (param->u.wpa_key.alg_name == WPA_ALG_TKIP) {
pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
}
if (param->u.wpa_key.alg_name == WPA_ALG_CCMP) {
pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
}
if (param->u.wpa_key.set_tx)
dwKeyIndex |= (1 << 31);
if (pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)
byKeyDecMode = KEY_CTL_CCMP;
else if (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled)
byKeyDecMode = KEY_CTL_TKIP;
else
byKeyDecMode = KEY_CTL_WEP;
// Fix HCT test that set 256 bits KEY and Ndis802_11Encryption3Enabled
if (pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled) {
if (param->u.wpa_key.key_len == MAX_KEY_LEN)
byKeyDecMode = KEY_CTL_TKIP;
else if (param->u.wpa_key.key_len == WLAN_WEP40_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
else if (param->u.wpa_key.key_len == WLAN_WEP104_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
} else if (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled) {
if (param->u.wpa_key.key_len == WLAN_WEP40_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
else if (param->u.wpa_key.key_len == WLAN_WEP104_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
}
// Check TKIP key length
if ((byKeyDecMode == KEY_CTL_TKIP) &&
(param->u.wpa_key.key_len != MAX_KEY_LEN)) {
// TKIP Key must be 256 bits
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return - TKIP Key must be 256 bits!\n");
return -EINVAL;
}
// Check AES key length
if ((byKeyDecMode == KEY_CTL_CCMP) &&
(param->u.wpa_key.key_len != AES_KEY_LEN)) {
// AES Key must be 128 bits
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return - AES Key must be 128 bits\n");
return -EINVAL;
}
if (is_broadcast_ether_addr(¶m->addr[0]) || (param->addr == NULL)) {
/* if broadcast, set the key as every key entry's group key */
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Groupe Key Assign.\n");
if ((KeybSetAllGroupKey(pDevice, &(pDevice->sKey), dwKeyIndex,
param->u.wpa_key.key_len,
&KeyRSC,
(u8 *)abyKey,
byKeyDecMode
) == true) &&
(KeybSetDefaultKey(pDevice,
&(pDevice->sKey),
dwKeyIndex,
param->u.wpa_key.key_len,
&KeyRSC,
(u8 *)abyKey,
byKeyDecMode
) == true) ) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "GROUP Key Assign.\n");
} else {
return -EINVAL;
}
} else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key Assign.\n");
// BSSID not 0xffffffffffff
// Pairwise Key can't be WEP
if (byKeyDecMode == KEY_CTL_WEP) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key can't be WEP\n");
return -EINVAL;
}
dwKeyIndex |= (1 << 30); // set pairwise key
if (pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA) {
//DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA - WMAC_CONFIG_IBSS_STA\n"));
return -EINVAL;
}
if (KeybSetKey(pDevice, &(pDevice->sKey), ¶m->addr[0],
dwKeyIndex, param->u.wpa_key.key_len,
&KeyRSC, (u8 *)abyKey, byKeyDecMode
) == true) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key Set\n");
} else {
// Key Table Full
if (ether_addr_equal(param->addr, pDevice->abyBSSID)) {
//DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA -Key Table Full.2\n"));
return -EINVAL;
} else {
// Save Key and configure just before associate/reassociate to BSSID
// we do not implement now
return -EINVAL;
}
}
} // BSSID not 0xffffffffffff
if ((ret == 0) && ((param->u.wpa_key.set_tx) != 0)) {
pDevice->byKeyIndex = (u8)param->u.wpa_key.key_index;
pDevice->bTransmitKey = true;
}
pDevice->bEncryptionEnable = true;
return ret;
}
/*
* Wireless Handler: set encode mode
*/
int iwctl_siwencode(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
struct vnt_private *pDevice = netdev_priv(dev);
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
struct iw_point *wrq = &wrqu->encoding;
u32 dwKeyIndex = (u32)(wrq->flags & IW_ENCODE_INDEX);
int ii;
int uu;
int rc = 0;
int index = (wrq->flags & IW_ENCODE_INDEX);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE\n");
if (pMgmt == NULL)
return -EFAULT;
// Check the size of the key
if (wrq->length > WLAN_WEP232_KEYLEN) {
rc = -EINVAL;
return rc;
}
if (dwKeyIndex > WLAN_WEP_NKEYS) {
rc = -EINVAL;
return rc;
}
if (dwKeyIndex > 0)
dwKeyIndex--;
// Send the key to the card
if (wrq->length > 0) {
if (wrq->length == WLAN_WEP232_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
} else if (wrq->length == WLAN_WEP104_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
} else if (wrq->length == WLAN_WEP40_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
}
memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
memcpy(pDevice->abyKey, extra, wrq->length);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
for (ii = 0; ii < wrq->length; ii++)
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
if (pDevice->flags & DEVICE_FLAGS_OPENED) {
spin_lock_irq(&pDevice->lock);
KeybSetDefaultKey(pDevice,
&(pDevice->sKey),
dwKeyIndex | (1 << 31),
wrq->length, NULL,
pDevice->abyKey,
KEY_CTL_WEP);
spin_unlock_irq(&pDevice->lock);
}
pDevice->byKeyIndex = (u8)dwKeyIndex;
pDevice->uKeyLength = wrq->length;
pDevice->bTransmitKey = true;
pDevice->bEncryptionEnable = true;
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
// Do we want to just set the transmit key index?
if (index < 4) {
pDevice->byKeyIndex = index;
} else if (!(wrq->flags & IW_ENCODE_MODE)) {
rc = -EINVAL;
return rc;
}
}
// Read the flags
if (wrq->flags & IW_ENCODE_DISABLED) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
pMgmt->bShareKeyAlgorithm = false;
pDevice->bEncryptionEnable = false;
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
if (pDevice->flags & DEVICE_FLAGS_OPENED) {
spin_lock_irq(&pDevice->lock);
for (uu = 0; uu < MAX_KEY_TABLE; uu++)
MACvDisableKeyEntry(pDevice, uu);
spin_unlock_irq(&pDevice->lock);
}
}
if (wrq->flags & IW_ENCODE_RESTRICTED) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
pMgmt->bShareKeyAlgorithm = true;
}
if (wrq->flags & IW_ENCODE_OPEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
pMgmt->bShareKeyAlgorithm = false;
}
memset(pMgmt->abyDesireBSSID, 0xFF, 6);
return rc;
}
/*
* Description:
* set each stations encryption key
*
* Parameters:
* In:
* pDevice -
* param -
* Out:
*
* Return Value:
*
*/
static int hostap_set_encryption(PSDevice pDevice,
struct viawget_hostapd_param *param,
int param_len)
{
PSMgmtObject pMgmt = pDevice->pMgmt;
unsigned long dwKeyIndex = 0;
unsigned char abyKey[MAX_KEY_LEN];
unsigned char abySeq[MAX_KEY_LEN];
NDIS_802_11_KEY_RSC KeyRSC;
unsigned char byKeyDecMode = KEY_CTL_WEP;
int ret = 0;
int iNodeIndex = -1;
int ii;
bool bKeyTableFull = false;
unsigned short wKeyCtl = 0;
param->u.crypt.err = 0;
/*
if (param_len !=
(int) ((char *) param->u.crypt.key - (char *) param) +
param->u.crypt.key_len)
return -EINVAL;
*/
if (param->u.crypt.alg > WPA_ALG_CCMP)
return -EINVAL;
if ((param->u.crypt.idx > 3) || (param->u.crypt.key_len > MAX_KEY_LEN)) {
param->u.crypt.err = HOSTAP_CRYPT_ERR_KEY_SET_FAILED;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " HOSTAP_CRYPT_ERR_KEY_SET_FAILED\n");
return -EINVAL;
}
if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
if (param->u.crypt.idx >= MAX_GROUP_KEY)
return -EINVAL;
iNodeIndex = 0;
} else {
if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &iNodeIndex) == false) {
param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
return -EINVAL;
}
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " hostap_set_encryption: sta_index %d \n", iNodeIndex);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " hostap_set_encryption: alg %d \n", param->u.crypt.alg);
if (param->u.crypt.alg == WPA_ALG_NONE) {
if (pMgmt->sNodeDBTable[iNodeIndex].bOnFly == true) {
if (KeybRemoveKey(&(pDevice->sKey),
param->sta_addr,
pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex,
pDevice->PortOffset) == false) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "KeybRemoveKey fail \n");
}
pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
}
pMgmt->sNodeDBTable[iNodeIndex].byKeyIndex = 0;
pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = 0;
pMgmt->sNodeDBTable[iNodeIndex].uWepKeyLength = 0;
pMgmt->sNodeDBTable[iNodeIndex].KeyRSC = 0;
pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = 0;
memset(&pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
0,
MAX_KEY_LEN
);
return ret;
}
memcpy(abyKey, param->u.crypt.key, param->u.crypt.key_len);
// copy to node key tbl
pMgmt->sNodeDBTable[iNodeIndex].byKeyIndex = param->u.crypt.idx;
pMgmt->sNodeDBTable[iNodeIndex].uWepKeyLength = param->u.crypt.key_len;
memcpy(&pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
param->u.crypt.key,
param->u.crypt.key_len
);
dwKeyIndex = (unsigned long)(param->u.crypt.idx);
if (param->u.crypt.flags & HOSTAP_CRYPT_FLAG_SET_TX_KEY) {
pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
pDevice->bTransmitKey = true;
dwKeyIndex |= (1 << 31);
}
if (param->u.crypt.alg == WPA_ALG_WEP) {
if ((pDevice->bEnable8021x == false) || (iNodeIndex == 0)) {
KeybSetDefaultKey(&(pDevice->sKey),
dwKeyIndex & ~(BIT30 | USE_KEYRSC),
param->u.crypt.key_len,
NULL,
abyKey,
KEY_CTL_WEP,
pDevice->PortOffset,
pDevice->byLocalID);
} else {
// 8021x enable, individual key
dwKeyIndex |= (1 << 30); // set pairwise key
if (KeybSetKey(&(pDevice->sKey),
¶m->sta_addr[0],
dwKeyIndex & ~(USE_KEYRSC),
param->u.crypt.key_len,
(PQWORD) &(KeyRSC),
(unsigned char *)abyKey,
KEY_CTL_WEP,
pDevice->PortOffset,
pDevice->byLocalID) == true) {
pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
} else {
// Key Table Full
pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
bKeyTableFull = true;
}
}
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
pDevice->bEncryptionEnable = true;
pMgmt->byCSSPK = KEY_CTL_WEP;
pMgmt->byCSSGK = KEY_CTL_WEP;
pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = KEY_CTL_WEP;
pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
return ret;
}
if (param->u.crypt.seq) {
memcpy(&abySeq, param->u.crypt.seq, 8);
for (ii = 0 ; ii < 8 ; ii++) {
KeyRSC |= (abySeq[ii] << (ii * 8));
}
dwKeyIndex |= 1 << 29;
pMgmt->sNodeDBTable[iNodeIndex].KeyRSC = KeyRSC;
}
if (param->u.crypt.alg == WPA_ALG_TKIP) {
if (param->u.crypt.key_len != MAX_KEY_LEN)
return -EINVAL;
pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
byKeyDecMode = KEY_CTL_TKIP;
pMgmt->byCSSPK = KEY_CTL_TKIP;
pMgmt->byCSSGK = KEY_CTL_TKIP;
}
if (param->u.crypt.alg == WPA_ALG_CCMP) {
if ((param->u.crypt.key_len != AES_KEY_LEN) ||
(pDevice->byLocalID <= REV_ID_VT3253_A1))
return -EINVAL;
pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
byKeyDecMode = KEY_CTL_CCMP;
pMgmt->byCSSPK = KEY_CTL_CCMP;
pMgmt->byCSSGK = KEY_CTL_CCMP;
}
if (iNodeIndex == 0) {
KeybSetDefaultKey(&(pDevice->sKey),
dwKeyIndex,
param->u.crypt.key_len,
(PQWORD) &(KeyRSC),
abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID);
pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
} else {
dwKeyIndex |= (1 << 30); // set pairwise key
if (KeybSetKey(&(pDevice->sKey),
¶m->sta_addr[0],
dwKeyIndex,
param->u.crypt.key_len,
(PQWORD) &(KeyRSC),
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID) == true) {
pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
} else {
// Key Table Full
pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
bKeyTableFull = true;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Key Table Full\n");
}
}
if (bKeyTableFull == true) {
wKeyCtl &= 0x7F00; // clear all key control filed
wKeyCtl |= (byKeyDecMode << 4);
wKeyCtl |= (byKeyDecMode);
wKeyCtl |= 0x0044; // use group key for all address
wKeyCtl |= 0x4000; // disable KeyTable[MAX_KEY_TABLE-1] on-fly to genernate rx int
MACvSetDefaultKeyCtl(pDevice->PortOffset, wKeyCtl, MAX_KEY_TABLE-1, pDevice->byLocalID);
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set key sta_index= %d \n", iNodeIndex);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " tx_index=%d len=%d \n", param->u.crypt.idx,
param->u.crypt.key_len );
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " key=%x-%x-%x-%x-%x-xxxxx \n",
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[1],
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[2],
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[3],
pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[4]
);
// set wep key
pDevice->bEncryptionEnable = true;
pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = byKeyDecMode;
pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
return ret;
}
int wpa_set_keys(PSDevice pDevice, void *ctx, bool fcpfkernel)
{
struct viawget_wpa_param *param=ctx;
PSMgmtObject pMgmt = pDevice->pMgmt;
unsigned long dwKeyIndex = 0;
unsigned char abyKey[MAX_KEY_LEN];
unsigned char abySeq[MAX_KEY_LEN];
QWORD KeyRSC;
unsigned char byKeyDecMode = KEY_CTL_WEP;
int ret = 0;
int uu, ii;
if (param->u.wpa_key.alg_name > WPA_ALG_CCMP ||
param->u.wpa_key.key_len >= MAX_KEY_LEN ||
param->u.wpa_key.seq_len >= MAX_KEY_LEN)
return -EINVAL;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "param->u.wpa_key.alg_name = %d \n", param->u.wpa_key.alg_name);
if (param->u.wpa_key.alg_name == WPA_ALG_NONE) {
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
pDevice->bEncryptionEnable = false;
pDevice->byKeyIndex = 0;
pDevice->bTransmitKey = false;
KeyvRemoveAllWEPKey(&(pDevice->sKey), pDevice->PortOffset);
for (uu=0; uu<MAX_KEY_TABLE; uu++) {
MACvDisableKeyEntry(pDevice->PortOffset, uu);
}
return ret;
}
if(param->u.wpa_key.key && fcpfkernel) {
memcpy(&abyKey[0], param->u.wpa_key.key, param->u.wpa_key.key_len);
}
else {
spin_unlock_irq(&pDevice->lock);
if (param->u.wpa_key.key &&
copy_from_user(&abyKey[0], param->u.wpa_key.key, param->u.wpa_key.key_len)) {
spin_lock_irq(&pDevice->lock);
return -EINVAL;
}
spin_lock_irq(&pDevice->lock);
}
dwKeyIndex = (unsigned long)(param->u.wpa_key.key_index);
if (param->u.wpa_key.alg_name == WPA_ALG_WEP) {
if (dwKeyIndex > 3) {
return -EINVAL;
}
else {
if (param->u.wpa_key.set_tx) {
pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
pDevice->bTransmitKey = true;
dwKeyIndex |= (1 << 31);
}
KeybSetDefaultKey(&(pDevice->sKey),
dwKeyIndex & ~(BIT30 | USE_KEYRSC),
param->u.wpa_key.key_len,
NULL,
abyKey,
KEY_CTL_WEP,
pDevice->PortOffset,
pDevice->byLocalID);
}
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
pDevice->bEncryptionEnable = true;
return ret;
}
if(param->u.wpa_key.seq && fcpfkernel) {
memcpy(&abySeq[0], param->u.wpa_key.seq, param->u.wpa_key.seq_len);
}
else {
spin_unlock_irq(&pDevice->lock);
if (param->u.wpa_key.seq &&
copy_from_user(&abySeq[0], param->u.wpa_key.seq, param->u.wpa_key.seq_len)) {
spin_lock_irq(&pDevice->lock);
return -EINVAL;
}
spin_lock_irq(&pDevice->lock);
}
if (param->u.wpa_key.seq_len > 0) {
for (ii = 0 ; ii < param->u.wpa_key.seq_len ; ii++) {
if (ii < 4)
LODWORD(KeyRSC) |= (abySeq[ii] << (ii * 8));
else
HIDWORD(KeyRSC) |= (abySeq[ii] << ((ii-4) * 8));
}
dwKeyIndex |= 1 << 29;
}
if (param->u.wpa_key.key_index >= MAX_GROUP_KEY) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return dwKeyIndex > 3\n");
return -EINVAL;
}
if (param->u.wpa_key.alg_name == WPA_ALG_TKIP) {
pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
}
if (param->u.wpa_key.alg_name == WPA_ALG_CCMP) {
pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
}
if (param->u.wpa_key.set_tx)
dwKeyIndex |= (1 << 31);
if (pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)
byKeyDecMode = KEY_CTL_CCMP;
else if (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled)
byKeyDecMode = KEY_CTL_TKIP;
else
byKeyDecMode = KEY_CTL_WEP;
if (pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled) {
if (param->u.wpa_key.key_len == MAX_KEY_LEN)
byKeyDecMode = KEY_CTL_TKIP;
else if (param->u.wpa_key.key_len == WLAN_WEP40_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
else if (param->u.wpa_key.key_len == WLAN_WEP104_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
} else if (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled) {
if (param->u.wpa_key.key_len == WLAN_WEP40_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
else if (param->u.wpa_key.key_len == WLAN_WEP104_KEYLEN)
byKeyDecMode = KEY_CTL_WEP;
}
if ((byKeyDecMode == KEY_CTL_TKIP) &&
(param->u.wpa_key.key_len != MAX_KEY_LEN)) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return- TKIP Key must be 256 bits!\n");
return -EINVAL;
}
if ((byKeyDecMode == KEY_CTL_CCMP) &&
(param->u.wpa_key.key_len != AES_KEY_LEN)) {
return -EINVAL;
}
if (is_broadcast_ether_addr(¶m->addr[0]) || (param->addr == NULL)) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Groupe Key Assign.\n");
if ((KeybSetAllGroupKey(&(pDevice->sKey),
dwKeyIndex,
param->u.wpa_key.key_len,
(PQWORD) &(KeyRSC),
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID) == true) &&
(KeybSetDefaultKey(&(pDevice->sKey),
dwKeyIndex,
param->u.wpa_key.key_len,
(PQWORD) &(KeyRSC),
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID) == true) ) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "GROUP Key Assign.\n");
} else {
return -EINVAL;
}
} else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key Assign.\n");
if (byKeyDecMode == KEY_CTL_WEP) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key can't be WEP\n");
return -EINVAL;
}
dwKeyIndex |= (1 << 30);
if (pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA) {
return -EINVAL;
}
if (KeybSetKey(&(pDevice->sKey),
¶m->addr[0],
dwKeyIndex,
param->u.wpa_key.key_len,
(PQWORD) &(KeyRSC),
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID) == true) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key Set\n");
} else {
if (!compare_ether_addr(¶m->addr[0], pDevice->abyBSSID)) {
return -EINVAL;
} else {
return -EINVAL;
}
}
}
if ((ret == 0) && ((param->u.wpa_key.set_tx) != 0)) {
pDevice->byKeyIndex = (unsigned char)param->u.wpa_key.key_index;
pDevice->bTransmitKey = true;
}
pDevice->bEncryptionEnable = true;
return ret;
}
int iwctl_siwencode(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *wrq,
char *extra)
{
PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
DWORD dwKeyIndex = (DWORD)(wrq->flags & IW_ENCODE_INDEX);
int ii,uu, rc = 0;
int index = (wrq->flags & IW_ENCODE_INDEX);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
if (wrq->length > WLAN_WEP232_KEYLEN) {
rc = -EINVAL;
return rc;
}
if (dwKeyIndex > WLAN_WEP_NKEYS) {
rc = -EINVAL;
return rc;
}
if (dwKeyIndex > 0)
dwKeyIndex--;
if (wrq->length > 0) {
if (wrq->length == WLAN_WEP232_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
}
else if (wrq->length == WLAN_WEP104_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
}
else if (wrq->length == WLAN_WEP40_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
}
memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
memcpy(pDevice->abyKey, extra, wrq->length);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
for (ii = 0; ii < wrq->length; ii++) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
}
if (pDevice->flags & DEVICE_FLAGS_OPENED) {
spin_lock_irq(&pDevice->lock);
KeybSetDefaultKey( pDevice,
&(pDevice->sKey),
dwKeyIndex | (1 << 31),
wrq->length,
NULL,
pDevice->abyKey,
KEY_CTL_WEP
);
spin_unlock_irq(&pDevice->lock);
}
pDevice->byKeyIndex = (BYTE)dwKeyIndex;
pDevice->uKeyLength = wrq->length;
pDevice->bTransmitKey = TRUE;
pDevice->bEncryptionEnable = TRUE;
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
if ( index < 4 ) {
pDevice->byKeyIndex = index;
} else if (!(wrq->flags & IW_ENCODE_MODE)) {
rc = -EINVAL;
return rc;
}
}
if(wrq->flags & IW_ENCODE_DISABLED){
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
pMgmt->bShareKeyAlgorithm = FALSE;
pDevice->bEncryptionEnable = FALSE;
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
if (pDevice->flags & DEVICE_FLAGS_OPENED) {
spin_lock_irq(&pDevice->lock);
for (uu = 0; uu < MAX_KEY_TABLE; uu++)
MACvDisableKeyEntry(pDevice, uu);
spin_unlock_irq(&pDevice->lock);
}
}
if(wrq->flags & IW_ENCODE_RESTRICTED) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
pMgmt->bShareKeyAlgorithm = TRUE;
}
if(wrq->flags & IW_ENCODE_OPEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
pMgmt->bShareKeyAlgorithm = FALSE;
}
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
memset(pMgmt->abyDesireBSSID, 0xFF,6);
#endif
return rc;
}
int iwctl_siwencode(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *wrq,
char *extra)
{
PSDevice pDevice = (PSDevice)netdev_priv(dev);
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
DWORD dwKeyIndex = (DWORD)(wrq->flags & IW_ENCODE_INDEX);
int ii,uu, rc = 0;
int index = (wrq->flags & IW_ENCODE_INDEX);
PSKeyTable pkeytab;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
if((wrq->flags & IW_ENCODE_DISABLED)==0){
if (dwKeyIndex > WLAN_WEP_NKEYS) {
rc = -EINVAL;
return rc;
}
if(dwKeyIndex<1&&((wrq->flags&IW_ENCODE_NOKEY)==0)){
if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
dwKeyIndex=pDevice->byKeyIndex;
}
else dwKeyIndex=0;
}else dwKeyIndex--;
if (wrq->length > WLAN_WEP232_KEYLEN) {
rc = -EINVAL;
return rc;
}
if(wrq->length>0){
if (wrq->length == WLAN_WEP232_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
}
else if (wrq->length == WLAN_WEP104_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
}
else if (wrq->length == WLAN_WEP40_KEYLEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
}else {
rc = -EINVAL;
return rc;
}
memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
memcpy(pDevice->abyKey, extra, wrq->length);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
for (ii = 0; ii < wrq->length; ii++) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
}
if (pDevice->flags & DEVICE_FLAGS_OPENED) {
spin_lock_irq(&pDevice->lock);
KeybSetDefaultKey(&(pDevice->sKey),
(DWORD)(dwKeyIndex | (1 << 31)),
wrq->length,
NULL,
pDevice->abyKey,
KEY_CTL_WEP,
pDevice->PortOffset,
pDevice->byLocalID
);
spin_unlock_irq(&pDevice->lock);
}
pDevice->byKeyIndex = (BYTE)dwKeyIndex;
pDevice->uKeyLength = wrq->length;
pDevice->bTransmitKey = TRUE;
pDevice->bEncryptionEnable = TRUE;
pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
}else if(index>0){
if(pDevice->bEncryptionEnable==FALSE)
{
rc = -EINVAL;
return rc;
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Just set Default key Index:\n");
pkeytab=&(pDevice->sKey.KeyTable[MAX_KEY_TABLE-1]);
if(pkeytab->GroupKey[(BYTE)dwKeyIndex].uKeyLength==0){
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Default key len is 0\n");
rc = -EINVAL;
return rc;
}
pDevice->byKeyIndex =(BYTE)dwKeyIndex;
pkeytab->dwGTKeyIndex =dwKeyIndex | (1 << 31);
pkeytab->GroupKey[(BYTE)dwKeyIndex].dwKeyIndex=dwKeyIndex | (1 << 31);
}
}else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
if(pDevice->bEncryptionEnable==FALSE)
return 0;
pMgmt->bShareKeyAlgorithm = FALSE;
pDevice->bEncryptionEnable = FALSE;
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
if (pDevice->flags & DEVICE_FLAGS_OPENED) {
spin_lock_irq(&pDevice->lock);
for(uu=0;uu<MAX_KEY_TABLE;uu++)
MACvDisableKeyEntry(pDevice->PortOffset, uu);
spin_unlock_irq(&pDevice->lock);
}
}
if(wrq->flags & IW_ENCODE_RESTRICTED) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
pMgmt->bShareKeyAlgorithm = TRUE;
}
if(wrq->flags & IW_ENCODE_OPEN) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
pMgmt->bShareKeyAlgorithm = FALSE;
}
return rc;
}
