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[Xen-users] ixgbe VMDQ MSI-X queues

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Subject: [Xen-users] ixgbe VMDQ MSI-X queues
From: lionel@xxxxxxxxxxx
Date: Wed, 6 Jul 2011 13:11:11 +0400 (MSD)
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is there a way to get multiple queues working in domU?
NIC is i82599EB
driver version 3.3.9

i've tried this:
cat /etc/modprobe.d/ixgbe.conf
options ixgbe VMDQ=8,8 max_vfs=1,1

in dom0 PFs has 8,8 queues
but VFs in dom0 has only 3 interrupts.
05:10.1 Ethernet controller: Intel Corporation Device 10ed (rev 01)
        Capabilities: [70] MSI-X: Enable- Count=3 Masked-
in domU after passthru it has 3 ints too, so one int for RX one for TX and
one for lsc after loading ixgbevf. and only one queue pair.

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