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Commit 641b4bb5 authored by Johannes Tenschert's avatar Johannes Tenschert Committed by Greg Kroah-Hartman
Browse files

staging: bcm: HandleControlPacket.c: breaking of long lines 



Signed-off-by: default avatarJohannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 8b34a1fb

drivers/staging/bcm/HandleControlPacket.c

+45 −24
Original line number Diff line number Diff line
@@ -26,26 +26,33 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) 


	switch (usStatus) {

	case CM_RESPONSES:               /* 0xA0 */

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "MAC Version Seems to be Non Multi-Classifier, rejected by Driver");

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT,

			DBG_LVL_ALL,

			"MAC Version Seems to be Non Multi-Classifier, rejected by Driver");

		HighPriorityMessage = TRUE;

		break;

	case CM_CONTROL_NEWDSX_MULTICLASSIFIER_RESP:

		HighPriorityMessage = TRUE;

		if (Adapter->LinkStatus == LINKUP_DONE)

			CmControlResponseMessage(Adapter, (skb->data + sizeof(USHORT)));

			CmControlResponseMessage(Adapter,

				(skb->data + sizeof(USHORT)));

		break;

	case LINK_CONTROL_RESP:          /* 0xA2 */

	case STATUS_RSP:                 /* 0xA1 */

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "LINK_CONTROL_RESP");

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT,

			DBG_LVL_ALL, "LINK_CONTROL_RESP");

		HighPriorityMessage = TRUE;

		LinkControlResponseMessage(Adapter, (skb->data + sizeof(USHORT)));

		LinkControlResponseMessage(Adapter,

			(skb->data + sizeof(USHORT)));

		break;

	case STATS_POINTER_RESP:         /* 0xA6 */

		HighPriorityMessage = TRUE;

		StatisticsResponse(Adapter, (skb->data + sizeof(USHORT)));

		break;

	case IDLE_MODE_STATUS:           /* 0xA3 */

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "IDLE_MODE_STATUS Type Message Got from F/W");

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT,

			DBG_LVL_ALL,

			"IDLE_MODE_STATUS Type Message Got from F/W");

		InterfaceIdleModeRespond(Adapter, (PUINT)(skb->data +

					sizeof(USHORT)));

		HighPriorityMessage = TRUE;
@@ -56,7 +63,8 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) 
		break;



	default:

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Got Default Response");

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT,

			DBG_LVL_ALL, "Got Default Response");

		/* Let the Application Deal with This Packet */

		break;

	}
@@ -85,8 +93,11 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) 
		if (pTarang->RxCntrlMsgBitMask & (1 << cntrl_msg_mask_bit))

			drop_pkt_flag = FALSE;



		if ((drop_pkt_flag == TRUE)  || (pTarang->AppCtrlQueueLen > MAX_APP_QUEUE_LEN) ||

				((pTarang->AppCtrlQueueLen > MAX_APP_QUEUE_LEN / 2) && (HighPriorityMessage == FALSE))) {

		if ((drop_pkt_flag == TRUE) ||

				(pTarang->AppCtrlQueueLen > MAX_APP_QUEUE_LEN)

				|| ((pTarang->AppCtrlQueueLen >

					MAX_APP_QUEUE_LEN / 2) &&

				    (HighPriorityMessage == FALSE))) {

			/*

			 * Assumption:-

			 * 1. every tarang manages it own dropped pkt
@@ -128,14 +139,15 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) 
		newPacket = skb_clone(skb, GFP_KERNEL);

		if (!newPacket)

			break;

		ENQUEUEPACKET(pTarang->RxAppControlHead, pTarang->RxAppControlTail,

				newPacket);

		ENQUEUEPACKET(pTarang->RxAppControlHead,

				pTarang->RxAppControlTail, newPacket);

		pTarang->AppCtrlQueueLen++;

	}

	up(&Adapter->RxAppControlQueuelock);

	wake_up(&Adapter->process_read_wait_queue);

	dev_kfree_skb(skb);

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "After wake_up_interruptible");

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL,

			"After wake_up_interruptible");

}



/**
@@ -148,7 +160,8 @@ int control_packet_handler(PMINI_ADAPTER Adapter /* pointer to adapter object*/) 
	unsigned long flags = 0;

	/* struct timeval tv; */

	/* int *puiBuffer = NULL; */

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Entering to make thread wait on control packet event!");

	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL,

		"Entering to make thread wait on control packet event!");

	while (1) {

		wait_event_interruptible(Adapter->process_rx_cntrlpkt,

			atomic_read(&Adapter->cntrlpktCnt) ||
@@ -157,14 +170,18 @@ int control_packet_handler(PMINI_ADAPTER Adapter /* pointer to adapter object*/) 




		if (kthread_should_stop()) {

			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Exiting\n");

			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT,

				DBG_LVL_ALL, "Exiting\n");

			return 0;

		}

		if (TRUE == Adapter->bWakeUpDevice) {

			Adapter->bWakeUpDevice = FALSE;

			if ((FALSE == Adapter->bTriedToWakeUpFromlowPowerMode) &&

					((TRUE == Adapter->IdleMode) || (TRUE == Adapter->bShutStatus))) {

				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Calling InterfaceAbortIdlemode\n");

			if ((FALSE == Adapter->bTriedToWakeUpFromlowPowerMode)

					&& ((TRUE == Adapter->IdleMode) ||

					    (TRUE == Adapter->bShutStatus))) {

				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,

					CP_CTRL_PKT, DBG_LVL_ALL,

					"Calling InterfaceAbortIdlemode\n");

				/*

				 * Adapter->bTriedToWakeUpFromlowPowerMode

				 *					= TRUE;
@@ -178,11 +195,13 @@ int control_packet_handler(PMINI_ADAPTER Adapter /* pointer to adapter object*/) 
			spin_lock_irqsave(&Adapter->control_queue_lock, flags);

			ctrl_packet = Adapter->RxControlHead;

			if (ctrl_packet) {

				DEQUEUEPACKET(Adapter->RxControlHead, Adapter->RxControlTail);

				DEQUEUEPACKET(Adapter->RxControlHead,

					Adapter->RxControlTail);

				/* Adapter->RxControlHead=ctrl_packet->next; */

			}



			spin_unlock_irqrestore(&Adapter->control_queue_lock, flags);

			spin_unlock_irqrestore(&Adapter->control_queue_lock,

						flags);

			handle_rx_control_packet(Adapter, ctrl_packet);

			atomic_dec(&Adapter->cntrlpktCnt);

		}
@@ -200,12 +219,14 @@ INT flushAllAppQ(void) 
	for (pTarang = Adapter->pTarangs; pTarang; pTarang = pTarang->next) {

		while (pTarang->RxAppControlHead != NULL) {

			PacketToDrop = pTarang->RxAppControlHead;

			DEQUEUEPACKET(pTarang->RxAppControlHead, pTarang->RxAppControlTail);

			DEQUEUEPACKET(pTarang->RxAppControlHead,

					pTarang->RxAppControlTail);

			dev_kfree_skb(PacketToDrop);

		}

		pTarang->AppCtrlQueueLen = 0;

		/* dropped contrl packet statistics also should be reset. */

		memset((PVOID)&pTarang->stDroppedAppCntrlMsgs, 0, sizeof(S_MIBS_DROPPED_APP_CNTRL_MESSAGES));

		memset((PVOID)&pTarang->stDroppedAppCntrlMsgs, 0,

			sizeof(S_MIBS_DROPPED_APP_CNTRL_MESSAGES));



	}

	return STATUS_SUCCESS;