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Commit 7404eab2 authored by Philip Worrall's avatar Philip Worrall Committed by Greg Kroah-Hartman
Browse files

Staging: vt6656: Use C89 comments in power.c



Reformat the comments in power.c to use the C89 commenting
style instead of the C99 commenting style.

Signed-off-by: default avatarPhilip Worrall <philip.worrall@googlemail.com>
Reviewed-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f9cfbe94
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+38 −38
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ static int msglevel = MSG_LEVEL_INFO;

/*---------------------  Export Functions  --------------------------*/

/*+
/*
 *
 * Routine Description:
 * Enable hw power saving functions
@@ -68,7 +68,7 @@ static int msglevel = MSG_LEVEL_INFO;
 * Return Value:
 *    None.
 *
-*/
 */

void PSvEnablePowerSaving(void *hDeviceContext,
			  WORD wListenInterval)
@@ -84,33 +84,33 @@ void PSvEnablePowerSaving(void *hDeviceContext,
		/* set AID */
		MACvWriteWord(pDevice, MAC_REG_AIDATIM, wAID);
	} else {
		// set ATIM Window
		//MACvWriteATIMW(pDevice->PortOffset, pMgmt->wCurrATIMWindow);
		/* set ATIM Window */
		/* MACvWriteATIMW(pDevice->PortOffset, pMgmt->wCurrATIMWindow); */
	}

	//Warren:06-18-2004,the sequence must follow PSEN->AUTOSLEEP->GO2DOZE
	// enable power saving hw function
	/* 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
	/* 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
	/* 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
		/* clear always listen beacon */
		MACvRegBitsOff(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);

		// first time set listen next beacon
		/* first time set listen next beacon */
		MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_LNBCN);

		pMgmt->wCountToWakeUp = wListenInterval;

	} else {

		// always listen beacon
		/* always listen beacon */
		MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);

		pMgmt->wCountToWakeUp = 0;
@@ -123,7 +123,7 @@ void PSvEnablePowerSaving(void *hDeviceContext,
	/* bMgrPrepareBeaconToSend((void *) pDevice, pMgmt); */

	}
	// We don't send null pkt in ad hoc mode since beacon will handle this.
	/* We don't send null pkt in ad hoc mode since beacon will handle this. */
	else if (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE) {
		PSbSendNullPacket(pDevice);
	}
@@ -133,7 +133,7 @@ void PSvEnablePowerSaving(void *hDeviceContext,
	return;
}

/*+
/*
 *
 * Routine Description:
 * Disable hw power saving functions
@@ -141,21 +141,21 @@ void PSvEnablePowerSaving(void *hDeviceContext,
 * Return Value:
 *    None.
 *
-*/
 */

void PSvDisablePowerSaving(void *hDeviceContext)
{
	PSDevice pDevice = (PSDevice)hDeviceContext;
	//PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
	/* PSMgmtObject pMgmt = &(pDevice->sMgmtObj); */

	// disable power saving hw function
	/* disable power saving hw function */
	CONTROLnsRequestOut(pDevice, MESSAGE_TYPE_DISABLE_PS, 0,
						0, 0, NULL);

	//clear AutoSleep
	/* clear AutoSleep */
	MACvRegBitsOff(pDevice, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);

	// set always listen beacon
	/* set always listen beacon */
	MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_ALBCN);
	pDevice->bEnablePSMode = FALSE;

@@ -167,7 +167,7 @@ void PSvDisablePowerSaving(void *hDeviceContext)
	return;
}

/*+
/*
 *
 * Routine Description:
 * Consider to power down when no more packets to tx or rx.
@@ -175,7 +175,7 @@ void PSvDisablePowerSaving(void *hDeviceContext)
 * Return Value:
 *    TRUE, if power down success
 *    FALSE, if fail
-*/
 */

BOOL PSbConsiderPowerDown(void *hDeviceContext,
			  BOOL bCheckRxDMA,
@@ -185,7 +185,7 @@ BOOL PSbConsiderPowerDown(void *hDeviceContext,
	PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
	BYTE byData;

	// check if already in Doze mode
	/* check if already in Doze mode */
	ControlvReadByte(pDevice, MESSAGE_REQUEST_MACREG,
					MAC_REG_PSCTL, &byData);

@@ -193,20 +193,20 @@ BOOL PSbConsiderPowerDown(void *hDeviceContext,
		return TRUE;

	if (pMgmt->eCurrMode != WMAC_MODE_IBSS_STA) {
		// check if in TIM wake period
		/* check if in TIM wake period */
		if (pMgmt->bInTIMWake)
			return FALSE;
	}

	// check scan state
	/* check scan state */
	if (pDevice->bCmdRunning)
		return FALSE;

	//Tx Burst
	/* Tx Burst */
	if ( pDevice->bPSModeTxBurst )
		return FALSE;

	// Froce PSEN on
	/* Froce PSEN on */
	MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_PSEN);

	if (pMgmt->eCurrMode != WMAC_MODE_IBSS_STA) {
@@ -218,13 +218,13 @@ BOOL PSbConsiderPowerDown(void *hDeviceContext,

	pDevice->bPSRxBeacon = TRUE;

	// no Tx, no Rx isr, now go to Doze
	/* no Tx, no Rx isr, now go to Doze */
	MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_GO2DOZE);
	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Go to Doze ZZZZZZZZZZZZZZZ\n");
	return TRUE;
}

/*+
/*
 *
 * Routine Description:
 * Send PS-POLL packet
@@ -232,7 +232,7 @@ BOOL PSbConsiderPowerDown(void *hDeviceContext,
 * Return Value:
 *    None.
 *
-*/
 */

void PSvSendPSPOLL(void *hDeviceContext)
{
@@ -256,16 +256,16 @@ void PSvSendPSPOLL(void *hDeviceContext)
	pTxPacket->cbMPDULen = WLAN_HDR_ADDR2_LEN;
	pTxPacket->cbPayloadLen = 0;

	// send the frame
	/* send the frame */
	if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) {
		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Send PS-Poll packet failed..\n");
	} else {
		// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Send PS-Poll packet success..\n");
		/* DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Send PS-Poll packet success..\n"); */
	};
	return;
}

/*+
/*
 *
 * Routine Description:
 * Send NULL packet to AP for notification power state of STA
@@ -273,7 +273,7 @@ void PSvSendPSPOLL(void *hDeviceContext)
 * Return Value:
 *    None.
 *
-*/
 */

BOOL PSbSendNullPacket(void *hDeviceContext)
{
@@ -319,18 +319,18 @@ BOOL PSbSendNullPacket(void *hDeviceContext)
	memcpy(pTxPacket->p80211Header->sA3.abyAddr3, pMgmt->abyCurrBSSID, WLAN_BSSID_LEN);
	pTxPacket->cbMPDULen = WLAN_HDR_ADDR3_LEN;
	pTxPacket->cbPayloadLen = 0;
	// send the frame
	/* send the frame */
	if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) {
		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Send Null Packet failed !\n");
		return FALSE;
	} else {
		// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Send Null Packet success....\n");
		/* DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Send Null Packet success....\n"); */
	}

	return TRUE ;
}

/*+
/*
 *
 * Routine Description:
 * Check if Next TBTT must wake up
@@ -338,7 +338,7 @@ BOOL PSbSendNullPacket(void *hDeviceContext)
 * Return Value:
 *    None.
 *
-*/
 */

BOOL PSbIsNextTBTTWakeUp(void *hDeviceContext)
{
@@ -354,12 +354,12 @@ BOOL PSbIsNextTBTTWakeUp(void *hDeviceContext)
		pMgmt->wCountToWakeUp --;

		if (pMgmt->wCountToWakeUp == 1) {
			// Turn on wake up to listen next beacon
			/* Turn on wake up to listen next beacon */
			MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_LNBCN);
			pDevice->bPSRxBeacon = FALSE;
			bWakeUp = TRUE;
		} else if ( !pDevice->bPSRxBeacon ) {
			//Listen until RxBeacon
			/* Listen until RxBeacon */
			MACvRegBitsOn(pDevice, MAC_REG_PSCTL, PSCTL_LNBCN);
		}
	}