[dpdk-dev] Does virtio-net PMD require specific QEMU virtio-net parameters?
Ouyang, Changchun
changchun.ouyang at intel.com
Mon Feb 2 01:53:20 CET 2015
> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Tetsuya Mukawa
> Sent: Sunday, February 1, 2015 6:03 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] Does virtio-net PMD require specific QEMU virtio-net
> parameters?
>
> Hi,
>
> I cannot invoke virtio-net PMD at least on Ubuntu12 and Ubuntu14 QEMU
> guest.
> This behavior might be seen on other users environment also, so I report it.
> .
> Here is error log.
>
> $ ./testpmd -c f -n 1 -- -i
Try to add '--txqflags 0xf00' into the testpmd cmd line:
$ ./testpmd -c f -n 1 -- -i --txqflags 0xf00
Thanks
Changchun
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