[dpdk-dev] 32 bit virtio_pmd pkt i/o issue

ow if all DPDK examples and libs handles cases like this properly. > > > -Original Message- > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Vijayakumar > Muthuvel > > Manickam > > Sent: Wednesday, July 09, 2014 10:30 AM > > To: dev at dpdk.org > &

[dpdk-dev] 32 bit virtio_pmd pkt i/o issue

is. Don?t know if all DPDK examples and libs handles cases like this properly. > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Vijayakumar Muthuvel > Manickam > Sent: Wednesday, July 09, 2014 10:30 AM > To: dev at dpdk.org > Subject: [dpdk-dev

[dpdk-dev] 32 bit virtio_pmd pkt i/o issue

Hi, I am using 32bit VIRTIO PMD from dpdk-1.6.0r1 and seeing a basic packet I/O issue under some VM configurations when testing with l2fwd application. The issue is that Tx on virtio NIC is not working. Packets enqueued by virtio pmd on Tx queue are not dequeued by the backend vhost-net for some