dev/ixgbe/if_ixv.c

492 	struct ix_queue *que = adapter->queues;
507 	for (int i = 0; i < adapter->num_queues; i++, que++) {
508 		if (que->tq) {
509 			struct tx_ring  *txr = que->txr;
510 			taskqueue_drain(que->tq, &txr->txq_task);
511 			taskqueue_drain(que->tq, &que->que_task);
512 			taskqueue_free(que->tq);
699 	struct ix_queue *que = arg;
700 	struct adapter  *adapter = que->adapter;
702 	struct tx_ring  *txr = que->txr;
703 	struct rx_ring  *rxr = que->rxr;
707 	ixv_disable_queue(adapter, que->msix);
708 	++que->irqs;
710 	more = ixgbe_rxeof(que);
733 	if (que->eitr_setting)
734 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_VTEITR(que->msix),
735 		    que->eitr_setting);
737 	que->eitr_setting = 0;
761 	que->eitr_setting = newitr;
771 		taskqueue_enqueue(que->tq, &que->que_task);
773 		ixv_enable_queue(adapter, que->msix);
952 	struct ix_queue *que = adapter->queues;
968 	for (int i = 0; i < adapter->num_queues; i++, que++) {
970 		if (que->txr->busy)
971 			queues |= ((u64)1 << que->me);
977 		if (que->busy == IXGBE_QUEUE_HUNG) {
980 			adapter->active_queues &= ~((u64)1 << que->me);
984 			if ((adapter->active_queues & ((u64)1 << que->me)) == 0)
985 				adapter->active_queues |= ((u64)1 << que->me);
987 		if (que->busy >= IXGBE_MAX_TX_BUSY) {
990 			que->txr->busy = IXGBE_QUEUE_HUNG;
1120 	struct ix_queue *que = adapter->queues;
1140 	for (int i = 0; i < adapter->num_queues; i++, que++) {
1141 		rid = que->msix + 1;
1142 		if (que->tag != NULL) {
1143 			bus_teardown_intr(dev, que->res, que->tag);
1144 			que->tag = NULL;
1146 		if (que->res != NULL)
1147 			bus_release_resource(dev, SYS_RES_IRQ, rid, que->res);
1645 	struct ix_queue *que = adapter->queues;
1655 	for (int i = 0; i < adapter->num_queues; i++, que++)
1656 		ixv_enable_queue(adapter, que->msix);
1712 	struct ix_queue *que = adapter->queues;
1714 	for (int i = 0; i < adapter->num_queues; i++, que++) {
1716 		ixv_set_ivar(adapter, i, que->msix, 0);
1718 		ixv_set_ivar(adapter, i, que->msix, 1);
1720 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_VTEITR(que->msix),
1962 	struct ix_queue *que = adapter->queues;
1970 	for (int i = 0; i < adapter->num_queues; i++, que++) {
1971 		txr = que->txr;
1972 		rxr = que->rxr;
1975 		    que->msix, (long)que->irqs);
2215 	struct ix_queue *que = context;
2216 	struct adapter  *adapter = que->adapter;
2217 	struct tx_ring  *txr = que->txr;
2222 		more = ixgbe_rxeof(que);
2229 			taskqueue_enqueue(que->tq, &que->que_task);
2235 	ixv_enable_queue(adapter, que->msix);
2247 	struct ix_queue *que = adapter->queues;
2251 	for (int i = 0; i < adapter->num_queues; i++, vector++, que++, txr++) {
2253 		que->res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
2255 		if (que->res == NULL) {
2256 			device_printf(dev, "Unable to allocate bus resource: que interrupt [%d]\n",
2261 		error = bus_setup_intr(dev, que->res,
2263 		    ixv_msix_que, que, &que->tag);
2265 			que->res = NULL;
2270 		bus_describe_intr(dev, que->res, que->tag, "que %d", i);
2272 		que->msix = vector;
2273 		adapter->active_queues |= (u64)(1 << que->msix);
2279 			bus_bind_intr(dev, que->res, i);
2281 		TASK_INIT(&que->que_task, 0, ixv_handle_que, que);
2282 		que->tq = taskqueue_create_fast("ixv_que", M_NOWAIT,
2283 		    taskqueue_thread_enqueue, &que->tq);
2284 		taskqueue_start_threads(&que->tq, 1, PI_NET, "%s que",