void PSvEnablePowerSaving(void *hDeviceContext,
WORD wListenInterval)
{
PSDevice pDevice = (PSDevice)hDeviceContext;
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
WORD wAID = pMgmt->wCurrAID | BIT14 | BIT15;
// set period of power up before TBTT
MACvWriteWord(pDevice, MAC_REG_PWBT, C_PWBT);
if (pDevice->eOPMode != OP_MODE_ADHOC) {
// set AID
MACvWriteWord(pDevice, MAC_REG_AIDATIM, wAID);
} else {
// set ATIM Window
//MACvWriteATIMW(pDevice->PortOffset, pMgmt->wCurrATIMWindow);
}
//Warren:06-18-2004,the sequence must follow PSEN->AUTOSLEEP->GO2DOZE
// enable power saving hw function
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_PSEN);
// Set AutoSleep
MACvRegBitsOn(pDevice, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);
//Warren:MUST turn on this once before turn on AUTOSLEEP ,or the AUTOSLEEP doesn't work
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_GO2DOZE);
if (wListenInterval >= 2) {
// clear always listen beacon
MACvRegBitsOff(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);
// first time set listen next beacon
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_LNBCN);
pMgmt->wCountToWakeUp = wListenInterval;
}
else {
// always listen beacon
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);
pMgmt->wCountToWakeUp = 0;
}
pDevice->bEnablePSMode = TRUE;
if (pDevice->eOPMode == OP_MODE_ADHOC) {
/* bMgrPrepareBeaconToSend((void *) pDevice, pMgmt); */
}
// We don't send null pkt in ad hoc mode since beacon will handle this.
else if (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE) {
PSbSendNullPacket(pDevice);
}
pDevice->bPWBitOn = TRUE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "PS:Power Saving Mode Enable... \n");
return;
}
void PSvEnablePowerSaving(void *hDeviceContext,
WORD wListenInterval)
{
PSDevice pDevice = (PSDevice)hDeviceContext;
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
WORD wAID = pMgmt->wCurrAID | BIT14 | BIT15;
MACvWriteWord(pDevice, MAC_REG_PWBT, C_PWBT);
if (pDevice->eOPMode != OP_MODE_ADHOC) {
MACvWriteWord(pDevice, MAC_REG_AIDATIM, wAID);
} else {
}
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_PSEN);
MACvRegBitsOn(pDevice, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_GO2DOZE);
if (wListenInterval >= 2) {
MACvRegBitsOff(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_LNBCN);
pMgmt->wCountToWakeUp = wListenInterval;
} else {
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);
pMgmt->wCountToWakeUp = 0;
}
pDevice->bEnablePSMode = TRUE;
if (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)
PSbSendNullPacket(pDevice);
pDevice->bPWBitOn = TRUE;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "PS:Power Saving Mode Enable...\n");
}
void PSvEnablePowerSaving(struct vnt_private *pDevice, u16 wListenInterval)
{
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
u16 wAID = pMgmt->wCurrAID | BIT14 | BIT15;
/* set period of power up before TBTT */
MACvWriteWord(pDevice, MAC_REG_PWBT, C_PWBT);
if (pDevice->eOPMode != OP_MODE_ADHOC) {
/* set AID */
MACvWriteWord(pDevice, MAC_REG_AIDATIM, wAID);
} else {
/* set ATIM Window */
/* MACvWriteATIMW(pDevice->PortOffset, pMgmt->wCurrATIMWindow); */
}
/* Warren:06-18-2004,the sequence must follow PSEN->AUTOSLEEP->GO2DOZE */
/* enable power saving hw function */
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_PSEN);
/* Set AutoSleep */
MACvRegBitsOn(pDevice, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);
/* Warren:MUST turn on this once before turn on AUTOSLEEP ,or the AUTOSLEEP doesn't work */
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_GO2DOZE);
if (wListenInterval >= 2) {
/* clear always listen beacon */
MACvRegBitsOff(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);
/* first time set listen next beacon */
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_LNBCN);
pMgmt->wCountToWakeUp = wListenInterval;
} else {
/* always listen beacon */
MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);
pMgmt->wCountToWakeUp = 0;
}
pDevice->bEnablePSMode = true;
/* We don't send null pkt in ad hoc mode since beacon will handle this. */
if (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)
PSbSendNullPacket(pDevice);
pDevice->bPWBitOn = true;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "PS:Power Saving Mode Enable...\n");
}
