Date: Thu, 25 Jun 2009 18:40:27 +0000 (UTC) From: Jack F Vogel <jfv@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r194988 - head/sys/dev/ixgbe Message-ID: <200906251840.n5PIeRFH060746@svn.freebsd.org>
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Author: jfv Date: Thu Jun 25 18:40:27 2009 New Revision: 194988 URL: http://svn.freebsd.org/changeset/base/194988 Log: Decided to limit the interrupt bind to multiqueue config as done in igb. Modified: head/sys/dev/ixgbe/ixgbe.c Modified: head/sys/dev/ixgbe/ixgbe.c ============================================================================== --- head/sys/dev/ixgbe/ixgbe.c Thu Jun 25 18:35:19 2009 (r194987) +++ head/sys/dev/ixgbe/ixgbe.c Thu Jun 25 18:40:27 2009 (r194988) @@ -2156,7 +2156,8 @@ ixgbe_allocate_msix(struct adapter *adap ** Bind the msix vector, and thus the ** ring to the corresponding cpu. */ - bus_bind_intr(dev, txr->res, i); + if (adapter->num_queues > 1) + bus_bind_intr(dev, txr->res, i); TASK_INIT(&txr->tx_task, 0, ixgbe_handle_tx, txr); txr->tq = taskqueue_create_fast("ixgbe_txq", M_NOWAIT, @@ -2192,7 +2193,8 @@ ixgbe_allocate_msix(struct adapter *adap ** Bind the msix vector, and thus the ** ring to the corresponding cpu. */ - bus_bind_intr(dev, rxr->res, i); + if (adapter->num_queues > 1) + bus_bind_intr(dev, rxr->res, i); TASK_INIT(&rxr->rx_task, 0, ixgbe_handle_rx, rxr); rxr->tq = taskqueue_create_fast("ixgbe_rxq", M_NOWAIT,
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