C++ (Cpp) rt2x00usb_kick_tx_entry 예제들

예제 #1

파일: rt2x00usb.c 프로젝트: 12rafael/jellytimekernel

void rt2x00usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
			     const enum data_queue_qid qid)
{
	struct data_queue *queue = rt2x00queue_get_queue(rt2x00dev, qid);
	unsigned long irqflags;
	unsigned int index;
	unsigned int index_done;
	unsigned int i;

	/*
	 * Only protect the range we are going to loop over,
	 * if during our loop a extra entry is set to pending
	 * it should not be kicked during this run, since it
	 * is part of another TX operation.
	 */
	spin_lock_irqsave(&queue->lock, irqflags);
	index = queue->index[Q_INDEX];
	index_done = queue->index[Q_INDEX_DONE];
	spin_unlock_irqrestore(&queue->lock, irqflags);

	/*
	 * Start from the TX done pointer, this guarentees that we will
	 * send out all frames in the correct order.
	 */
	if (index_done < index) {
		for (i = index_done; i < index; i++)
			rt2x00usb_kick_tx_entry(&queue->entries[i]);
	} else {
		for (i = index_done; i < queue->limit; i++)
			rt2x00usb_kick_tx_entry(&queue->entries[i]);

		for (i = 0; i < index; i++)
			rt2x00usb_kick_tx_entry(&queue->entries[i]);
	}
}

예제 #2

void rt2x00usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
			     const enum data_queue_qid qid)
{
	struct data_queue *queue = rt2x00queue_get_queue(rt2x00dev, qid);
	unsigned long irqflags;
	unsigned int index;
	unsigned int index_done;
	unsigned int i;

	
	spin_lock_irqsave(&queue->lock, irqflags);
	index = queue->index[Q_INDEX];
	index_done = queue->index[Q_INDEX_DONE];
	spin_unlock_irqrestore(&queue->lock, irqflags);

	
	if (index_done < index) {
		for (i = index_done; i < index; i++)
			rt2x00usb_kick_tx_entry(&queue->entries[i]);
	} else {
		for (i = index_done; i < queue->limit; i++)
			rt2x00usb_kick_tx_entry(&queue->entries[i]);

		for (i = 0; i < index; i++)
			rt2x00usb_kick_tx_entry(&queue->entries[i]);
	}
}