dev/ixgbe/if_ix.c

1957 	struct ix_queue *que = arg;
1958 	struct adapter  *adapter = que->adapter;
1960 	struct tx_ring  *txr = que->txr;
1961 	struct rx_ring  *rxr = que->rxr;
1970 	ixgbe_disable_queue(adapter, que->msix);
1971 	++que->irqs;
1973 	more = ixgbe_rxeof(que);
1991 	if (que->eitr_setting)
1992 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITR(que->msix),
1993 		    que->eitr_setting);
1995 	que->eitr_setting = 0;
2022 	que->eitr_setting = newitr;
2032 		taskqueue_enqueue(que->tq, &que->que_task);
2034 		ixgbe_enable_queue(adapter, que->msix);
2469 	struct ix_queue *que = ((struct ix_queue *)oidp->oid_arg1);
2473 	reg = IXGBE_READ_REG(&que->adapter->hw, IXGBE_EITR(que->msix));
2490 	IXGBE_WRITE_REG(&que->adapter->hw, IXGBE_EITR(que->msix), reg);
2615 	struct ix_queue *que = adapter->queues;
2638 	for (int i = 0; i < adapter->num_queues; i++, que++, txr++) {
2639 		if (que->tq) {
2641 				taskqueue_drain(que->tq, &txr->txq_task);
2642 			taskqueue_drain(que->tq, &que->que_task);
2643 			taskqueue_free(que->tq);
3163 	struct ix_queue *que = adapter->queues;
3177 	for (int i = 0; i < adapter->num_queues; i++, que++) {
3181 		ixgbe_set_ivar(adapter, rxr->me, que->msix, 0);
3183 		ixgbe_set_ivar(adapter, txr->me, que->msix, 1);
3185 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITR(que->msix), newitr);
3378 	struct ix_queue *que = adapter->queues;
3397 	for (int i = 0; i < adapter->num_queues; i++, que++) {
3399 		if (que->txr->busy)
3400 			queues |= ((u64)1 << que->me);
3406 		if (que->busy == IXGBE_QUEUE_HUNG) {
3409 			adapter->active_queues &= ~((u64)1 << que->me);
3413 			if ((adapter->active_queues & ((u64)1 << que->me)) == 0)
3414 				adapter->active_queues |= ((u64)1 << que->me);
3416 		if (que->busy >= IXGBE_MAX_TX_BUSY) {
3419 			que->txr->busy = IXGBE_QUEUE_HUNG;
3723 	struct ix_queue *que = adapter->queues;
3794 		for (int i = 0; i < adapter->num_queues; i++, que++)
3795 			ixgbe_enable_queue(adapter, que->msix);
3847 	struct ix_queue *que = arg;
3848 	struct adapter  *adapter = que->adapter;
3860 	++que->irqs;
3867 		more = ixgbe_rxeof(que);
3918 		taskqueue_enqueue(que->tq, &que->que_task);
3931 	struct ix_queue *que = adapter->queues;
3954 	for (int i = 0; i < adapter->num_queues; i++, que++) {
3955 		rid = que->msix + 1;
3956 		if (que->tag != NULL) {
3957 			bus_teardown_intr(dev, que->res, que->tag);
3958 			que->tag = NULL;
3960 		if (que->res != NULL)
3961 			bus_release_resource(dev, SYS_RES_IRQ, rid, que->res);
4955 	struct ix_queue *que = context;
4956 	struct adapter  *adapter = que->adapter;
4957 	struct tx_ring  *txr = que->txr;
4961 		ixgbe_rxeof(que);
4970 	if (que->res != NULL)
4971 		ixgbe_enable_queue(adapter, que->msix);
4987 	struct ix_queue *que = adapter->queues;
5006 	TASK_INIT(&que->que_task, 0, ixgbe_handle_que, que);
5007 	que->tq = taskqueue_create_fast("ixgbe_que", M_NOWAIT,
5008 	    taskqueue_thread_enqueue, &que->tq);
5009 	taskqueue_start_threads(&que->tq, 1, PI_NET, "%s ixq",
5013 	    INTR_TYPE_NET | INTR_MPSAFE, NULL, ixgbe_legacy_irq, que,
5017 		taskqueue_free(que->tq);
5018 		que->tq = NULL;
5036 	struct ix_queue *que = adapter->queues;
5061 	for (int i = 0; i < adapter->num_queues; i++, vector++, que++, txr++) {
5063 		que->res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
5065 		if (que->res == NULL) {
5066 			device_printf(dev, "Unable to allocate bus resource: que interrupt [%d]\n",
5071 		error = bus_setup_intr(dev, que->res,
5072 		    INTR_TYPE_NET | INTR_MPSAFE, NULL, ixgbe_msix_que, que,
5073 		    &que->tag);
5075 			que->res = NULL;
5080 		bus_describe_intr(dev, que->res, que->tag, "q%d", i);
5082 		que->msix = vector;
5083 		adapter->active_queues |= (u64)(1 << que->msix);
5105 			bus_bind_intr(dev, que->res, cpu_id);
5119 		TASK_INIT(&que->que_task, 0, ixgbe_handle_que, que);
5120 		que->tq = taskqueue_create_fast("ixgbe_que", M_NOWAIT,
5121 		    taskqueue_thread_enqueue, &que->tq);
5123 		taskqueue_start_threads(&que->tq, 1, PI_NET, "%s:q%d",
5127 			taskqueue_start_threads_cpuset(&que->tq, 1, PI_NET,
5131 			taskqueue_start_threads_cpuset(&que->tq, 1, PI_NET,