From: Ben Greear <greearb@candelatech.com>
To: netdev <netdev@vger.kernel.org>
Subject: ixgbe Port cannot load, "failed to register GSI"
Date: Tue, 6 Dec 2016 15:22:58 -0800 [thread overview]
Message-ID: <60fc28f5-9780-dc04-2721-043412d23d31@candelatech.com> (raw)
We put 3 10-g dual-port ixgbe NICs and 4 4-port I350 NICs in a 2U rackmount, and one of the ixgbe ports
fails to come up. This previously worked before reboot, so maybe it is a race somehow. Kernel is 4.4.11+,
but not hacks to ixgbe or I350 drivers.
Anyone know if there is some sort of way to make this work reliably?
dmesg | grep ixgbe
[ 5.803307] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.2.1-k
[ 5.803309] ixgbe: Copyright (c) 1999-2015 Intel Corporation.
[ 5.952119] ixgbe 0000:04:00.0: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
[ 5.952245] ixgbe 0000:04:00.0: PCI Express bandwidth of 32GT/s available
[ 5.952246] ixgbe 0000:04:00.0: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 5.952328] ixgbe 0000:04:00.0: MAC: 2, PHY: 15, SFP+: 5, PBA No: FFFFFF-0FF
[ 5.952330] ixgbe 0000:04:00.0: 00:e0:ed:77:09:16
[ 5.954004] ixgbe 0000:04:00.0: Intel(R) 10 Gigabit Network Connection
[ 6.102346] ixgbe 0000:04:00.1: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
[ 6.102475] ixgbe 0000:04:00.1: PCI Express bandwidth of 32GT/s available
[ 6.102478] ixgbe 0000:04:00.1: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 6.102562] ixgbe 0000:04:00.1: MAC: 2, PHY: 15, SFP+: 6, PBA No: FFFFFF-0FF
[ 6.102564] ixgbe 0000:04:00.1: 00:e0:ed:77:09:17
[ 6.104869] ixgbe 0000:04:00.1: Intel(R) 10 Gigabit Network Connection
[ 6.253429] ixgbe 0000:05:00.0: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
[ 6.253558] ixgbe 0000:05:00.0: PCI Express bandwidth of 32GT/s available
[ 6.253560] ixgbe 0000:05:00.0: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 6.253644] ixgbe 0000:05:00.0: MAC: 2, PHY: 15, SFP+: 5, PBA No: FFFFFF-0FF
[ 6.253646] ixgbe 0000:05:00.0: 00:e0:ed:79:06:50
[ 6.255855] ixgbe 0000:05:00.0: Intel(R) 10 Gigabit Network Connection
[ 6.404128] ixgbe 0000:05:00.1: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
[ 6.404254] ixgbe 0000:05:00.1: PCI Express bandwidth of 32GT/s available
[ 6.404255] ixgbe 0000:05:00.1: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 6.404337] ixgbe 0000:05:00.1: MAC: 2, PHY: 15, SFP+: 6, PBA No: FFFFFF-0FF
[ 6.404339] ixgbe 0000:05:00.1: 00:e0:ed:79:06:51
[ 6.405914] ixgbe 0000:05:00.1: Intel(R) 10 Gigabit Network Connection
[ 6.554373] ixgbe 0000:06:00.0: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
[ 6.554501] ixgbe 0000:06:00.0: PCI Express bandwidth of 32GT/s available
[ 6.554504] ixgbe 0000:06:00.0: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
[ 6.554588] ixgbe 0000:06:00.0: MAC: 2, PHY: 15, SFP+: 5, PBA No: FFFFFF-0FF
[ 6.554590] ixgbe 0000:06:00.0: 00:e0:ed:79:06:56
[ 6.556994] ixgbe 0000:06:00.0: Intel(R) 10 Gigabit Network Connection
[ 6.557160] ixgbe 0000:06:00.1: PCI INT B: failed to register GSI
[ 6.557169] ixgbe: probe of 0000:06:00.1 failed with error -28
Thanks,
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
next reply other threads:[~2016-12-06 23:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-06 23:22 Ben Greear [this message]
2016-12-07 16:48 ` ixgbe Port cannot load, "failed to register GSI" Alexander Duyck
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