From: "Michael Chan" <mchan@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org
Subject: [PATCH net-next 1/4] bnx2: Always enable MSI-X on 5709.
Date: Sat, 3 Jul 2010 23:42:15 -0700 [thread overview]
Message-ID: <1278225738-7795-1-git-send-email-mchan@broadcom.com> (raw)
Minor change to use MSI-X even if there is only one CPU. This allows
the CNIC driver to always have a dedicated MSI-X vector to handle
iSCSI events, instead of sharing the MSI vector.
Signed-off-by: Michael Chan <mchan@broadcom.com>
---
drivers/net/bnx2.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index a5dd81f..0614ca0 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6185,7 +6185,7 @@ bnx2_setup_int_mode(struct bnx2 *bp, int dis_msi)
bp->irq_nvecs = 1;
bp->irq_tbl[0].vector = bp->pdev->irq;
- if ((bp->flags & BNX2_FLAG_MSIX_CAP) && !dis_msi && cpus > 1)
+ if ((bp->flags & BNX2_FLAG_MSIX_CAP) && !dis_msi)
bnx2_enable_msix(bp, msix_vecs);
if ((bp->flags & BNX2_FLAG_MSI_CAP) && !dis_msi &&
--
1.6.4.GIT
next reply other threads:[~2010-07-04 6:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-04 6:42 Michael Chan [this message]
2010-07-04 6:42 ` [PATCH net-next 2/4] bnx2: Add support for skb->rxhash Michael Chan
2010-07-04 6:42 ` [PATCH net-next 3/4] bnx2: Dump some config space registers during TX timeout Michael Chan
2010-07-04 6:42 ` [PATCH net-next 4/4] bnx2: Update version to 2.0.16 Michael Chan
2010-07-04 18:44 ` David Miller
2010-07-04 18:44 ` [PATCH net-next 3/4] bnx2: Dump some config space registers during TX timeout David Miller
2010-07-04 18:44 ` [PATCH net-next 2/4] bnx2: Add support for skb->rxhash David Miller
2010-07-04 18:44 ` [PATCH net-next 1/4] bnx2: Always enable MSI-X on 5709 David Miller
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