BOOL
ADPbShutdown(
PSAdapterInfo pAdapter
)
{
/* Stop chip */
if (!MACbSafeStop(pAdapter->dwIoBase, pAdapter->byRevId))
return FALSE;
/* Stop ISR */
MACvIntDisable(pAdapter->dwIoBase, pAdapter->byRevId);
/* Take off Interrupt Service Routine */
/* unset_irq_handlers(pAdapter->byIrqLevel); */
/* Disable Interrupt */
/* mask_interrupt(pAdapter->byIrqLevel); */
MacDump(MACDBG_INFO, ("[ADPbShutdown] - Take off ISR on IRQ%d\n", pAdapter->byIrqLevel));
/* Destroy RDR/TDR */
/* ALCvFreeRdrMemory(pAdapter); */
/* ALCvFreeTdrMemory(pAdapter); */
if (pAdapter->pbyTmpBuff != NULL)
pAdapter->pbyTmpBuff = NULL;
return TRUE;
}
int mac_receive(void)
{
PSRxDesc pRD;
int length = 0, tmp;
DWORD isr_status;
/* 1.store ISR */
MACvReadISR(sg_aAdapter->dwIoBase, sg_aAdapter->byRevId, &isr_status);
/* 2.disable IMR */
MACvIntDisable(sg_aAdapter->dwIoBase, sg_aAdapter->byRevId);
/* 3clear ISR */
MACvWriteISR(sg_aAdapter->dwIoBase, sg_aAdapter->byRevId, isr_status);
/* 4.handle ISR */
/* 5.handle received packets until owner==chip */
/* printf("enter mac_receive\n"); */
while (TRUE) {
pRD = sg_aAdapter->apRD[sg_aAdapter->idxRxCurDesc];
/* a.check RD status */
/* if owner==chip break; */
if (pRD->m_rd0RD0.f1Owner == B_OWNED_BY_CHIP) {
/* printf("receive done \n"); */
break;
}
/* if ok, net_receive() */
if (pRD->m_rd0RD0.byRSR1&RSR1_RXOK) {
NetReceive((volatile uchar *)pRD->m_dwRxBufferAddr, pRD->m_rd0RD0.f15FrameLen-4);
length += (pRD->m_rd0RD0.f15FrameLen-4);
#if MACDBG
printf("receive ok\n");
#endif
} else {
/* else, error handling */
printf("receive error status:%02X %02X%\n",
pRD->m_rd0RD0.byRSR1,
pRD->m_rd0RD0.byRSR0);
/* handler will do later */
}
/* b.set own==chip */
pRD->m_rd0RD0.f1Owner = B_OWNED_BY_CHIP;
/* c.increase to next RD */
tmp = (++sg_aAdapter->idxRxCurDesc);
sg_aAdapter->idxRxCurDesc = tmp % sg_aAdapter->cbRD;
#if MACDBG
printf("jump to next RD =%d\n", sg_aAdapter->idxRxCurDesc);
#endif
}
/* 6.enable IMR */
MACvIntEnable(sg_aAdapter->dwIoBase, sg_aAdapter->byRevId, IMR_MASK_VALUE);
return length;
}
BOOL GMACbShutdown(DWORD dwIoBase, BYTE byRevId)
{
/* disable MAC IMR */
MACvIntDisable(dwIoBase);
/* disable MII auto-poll */
GMACvDisableMiiAutoPoll(dwIoBase);
/* stop the adapter */
if (!GMACbSafeStop(dwIoBase, byRevId))
return FALSE;
return TRUE;
}
/*
* Description:
* Shut Down MAC
*
* Parameters:
* In:
* dwIoBase - Base Address for MAC
* Out:
* none
*
* Return Value: true if success; otherwise false
*
*/
bool MACbShutdown(void __iomem *dwIoBase)
{
// disable MAC IMR
MACvIntDisable(dwIoBase);
MACvSetLoopbackMode(dwIoBase, MAC_LB_INTERNAL);
// stop the adapter
if (!MACbSafeStop(dwIoBase)) {
MACvSetLoopbackMode(dwIoBase, MAC_LB_NONE);
return false;
}
MACvSetLoopbackMode(dwIoBase, MAC_LB_NONE);
return true;
}
/*
* Description:
* Shut Down MAC
*
* Parameters:
* In:
* io_base - Base Address for MAC
* Out:
* none
*
* Return Value: true if success; otherwise false
*
*/
bool MACbShutdown(struct vnt_private *priv)
{
void __iomem *io_base = priv->PortOffset;
/* disable MAC IMR */
MACvIntDisable(io_base);
MACvSetLoopbackMode(priv, MAC_LB_INTERNAL);
/* stop the adapter */
if (!MACbSafeStop(priv)) {
MACvSetLoopbackMode(priv, MAC_LB_NONE);
return false;
}
MACvSetLoopbackMode(priv, MAC_LB_NONE);
return true;
}
static irqreturn_t device_intr(int irq, void *dev_instance)
{
struct vnt_private *pDevice = dev_instance;
int max_count = 0;
unsigned long dwMIBCounter = 0;
unsigned char byOrgPageSel = 0;
int handled = 0;
unsigned long flags;
MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
if (pDevice->dwIsr == 0)
return IRQ_RETVAL(handled);
if (pDevice->dwIsr == 0xffffffff) {
pr_debug("dwIsr = 0xffff\n");
return IRQ_RETVAL(handled);
}
handled = 1;
MACvIntDisable(pDevice->PortOffset);
spin_lock_irqsave(&pDevice->lock, flags);
//Make sure current page is 0
VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel);
if (byOrgPageSel == 1)
MACvSelectPage0(pDevice->PortOffset);
else
byOrgPageSel = 0;
MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter);
// TBD....
// Must do this after doing rx/tx, cause ISR bit is slow
// than RD/TD write back
// update ISR counter
STAvUpdate802_11Counter(&pDevice->s802_11Counter, &pDevice->scStatistic, dwMIBCounter);
while (pDevice->dwIsr != 0) {
STAvUpdateIsrStatCounter(&pDevice->scStatistic, pDevice->dwIsr);
MACvWriteISR(pDevice->PortOffset, pDevice->dwIsr);
if (pDevice->dwIsr & ISR_FETALERR) {
pr_debug(" ISR_FETALERR\n");
VNSvOutPortB(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, 0);
VNSvOutPortW(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI);
device_error(pDevice, pDevice->dwIsr);
}
if (pDevice->dwIsr & ISR_TBTT) {
if (pDevice->vif &&
pDevice->op_mode != NL80211_IFTYPE_ADHOC)
vnt_check_bb_vga(pDevice);
pDevice->bBeaconSent = false;
if (pDevice->bEnablePSMode)
PSbIsNextTBTTWakeUp((void *)pDevice);
if ((pDevice->op_mode == NL80211_IFTYPE_AP ||
pDevice->op_mode == NL80211_IFTYPE_ADHOC) &&
pDevice->vif->bss_conf.enable_beacon) {
MACvOneShotTimer1MicroSec(pDevice->PortOffset,
(pDevice->vif->bss_conf.beacon_int - MAKE_BEACON_RESERVED) << 10);
}
/* TODO: adhoc PS mode */
}
if (pDevice->dwIsr & ISR_BNTX) {
if (pDevice->op_mode == NL80211_IFTYPE_ADHOC) {
pDevice->bIsBeaconBufReadySet = false;
pDevice->cbBeaconBufReadySetCnt = 0;
}
pDevice->bBeaconSent = true;
}
if (pDevice->dwIsr & ISR_RXDMA0)
max_count += device_rx_srv(pDevice, TYPE_RXDMA0);
if (pDevice->dwIsr & ISR_RXDMA1)
max_count += device_rx_srv(pDevice, TYPE_RXDMA1);
if (pDevice->dwIsr & ISR_TXDMA0)
max_count += device_tx_srv(pDevice, TYPE_TXDMA0);
if (pDevice->dwIsr & ISR_AC0DMA)
max_count += device_tx_srv(pDevice, TYPE_AC0DMA);
if (pDevice->dwIsr & ISR_SOFTTIMER1) {
if (pDevice->vif) {
if (pDevice->vif->bss_conf.enable_beacon)
vnt_beacon_make(pDevice, pDevice->vif);
}
}
/* If both buffers available wake the queue */
if (pDevice->vif) {
if (AVAIL_TD(pDevice, TYPE_TXDMA0) &&
AVAIL_TD(pDevice, TYPE_AC0DMA) &&
ieee80211_queue_stopped(pDevice->hw, 0))
ieee80211_wake_queues(pDevice->hw);
}
MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
MACvReceive0(pDevice->PortOffset);
MACvReceive1(pDevice->PortOffset);
if (max_count > pDevice->sOpts.int_works)
break;
}
if (byOrgPageSel == 1)
MACvSelectPage1(pDevice->PortOffset);
spin_unlock_irqrestore(&pDevice->lock, flags);
MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
return IRQ_RETVAL(handled);
}
static void vnt_interrupt_process(struct vnt_private *priv)
{
struct ieee80211_low_level_stats *low_stats = &priv->low_stats;
int max_count = 0;
u32 mib_counter;
u32 isr;
unsigned long flags;
MACvReadISR(priv->PortOffset, &isr);
if (isr == 0)
return;
if (isr == 0xffffffff) {
pr_debug("isr = 0xffff\n");
return;
}
MACvIntDisable(priv->PortOffset);
spin_lock_irqsave(&priv->lock, flags);
/* Read low level stats */
MACvReadMIBCounter(priv->PortOffset, &mib_counter);
low_stats->dot11RTSSuccessCount += mib_counter & 0xff;
low_stats->dot11RTSFailureCount += (mib_counter >> 8) & 0xff;
low_stats->dot11ACKFailureCount += (mib_counter >> 16) & 0xff;
low_stats->dot11FCSErrorCount += (mib_counter >> 24) & 0xff;
/*
* TBD....
* Must do this after doing rx/tx, cause ISR bit is slow
* than RD/TD write back
* update ISR counter
*/
while (isr && priv->vif) {
MACvWriteISR(priv->PortOffset, isr);
if (isr & ISR_FETALERR) {
pr_debug(" ISR_FETALERR\n");
VNSvOutPortB(priv->PortOffset + MAC_REG_SOFTPWRCTL, 0);
VNSvOutPortW(priv->PortOffset +
MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI);
device_error(priv, isr);
}
if (isr & ISR_TBTT) {
if (priv->op_mode != NL80211_IFTYPE_ADHOC)
vnt_check_bb_vga(priv);
priv->bBeaconSent = false;
if (priv->bEnablePSMode)
PSbIsNextTBTTWakeUp((void *)priv);
if ((priv->op_mode == NL80211_IFTYPE_AP ||
priv->op_mode == NL80211_IFTYPE_ADHOC) &&
priv->vif->bss_conf.enable_beacon) {
MACvOneShotTimer1MicroSec(priv->PortOffset,
(priv->vif->bss_conf.beacon_int - MAKE_BEACON_RESERVED) << 10);
}
/* TODO: adhoc PS mode */
}
if (isr & ISR_BNTX) {
if (priv->op_mode == NL80211_IFTYPE_ADHOC) {
priv->bIsBeaconBufReadySet = false;
priv->cbBeaconBufReadySetCnt = 0;
}
priv->bBeaconSent = true;
}
if (isr & ISR_RXDMA0)
max_count += device_rx_srv(priv, TYPE_RXDMA0);
if (isr & ISR_RXDMA1)
max_count += device_rx_srv(priv, TYPE_RXDMA1);
if (isr & ISR_TXDMA0)
max_count += device_tx_srv(priv, TYPE_TXDMA0);
if (isr & ISR_AC0DMA)
max_count += device_tx_srv(priv, TYPE_AC0DMA);
if (isr & ISR_SOFTTIMER1) {
if (priv->vif->bss_conf.enable_beacon)
vnt_beacon_make(priv, priv->vif);
}
/* If both buffers available wake the queue */
if (AVAIL_TD(priv, TYPE_TXDMA0) &&
AVAIL_TD(priv, TYPE_AC0DMA) &&
ieee80211_queue_stopped(priv->hw, 0))
ieee80211_wake_queues(priv->hw);
MACvReadISR(priv->PortOffset, &isr);
MACvReceive0(priv->PortOffset);
MACvReceive1(priv->PortOffset);
if (max_count > priv->sOpts.int_works)
break;
}
spin_unlock_irqrestore(&priv->lock, flags);
MACvIntEnable(priv->PortOffset, IMR_MASK_VALUE);
}
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;
}