Hi Tomasz: This is a known issue in user space vhost. Will be fixed in subsequent patch once the vhost lib is applied.
BR. -Huawei > -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Czaus, Tomasz > Sent: Thursday, August 07, 2014 2:20 PM > To: dev at dpdk.org > Subject: [dpdk-dev] One pkt in mbuf chain - virtio pmd driver > > Hello, > > Does virtio pmd driver support scenario when a frame fits in mbuf chain, this > means all headers (eth/ipv4/tcp) are located in first mbuf and user data is > located in next mbuf. I have asked the same question on dpdk-ovs mailing > group, > here is a thread and more details: > > https://lists.01.org/pipermail/dpdk-ovs/2014-August/001557.html > > Best Regards, > Tomasz Czaus > > -------------------------------------------------------------------- > > Intel Technology Poland sp. z o.o. > ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII > Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07- > 52-316 | Kapital zakladowy 200.000 PLN. > > Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i > moze zawierac informacje poufne. W razie przypadkowego otrzymania tej > wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; > jakiekolwiek > przegladanie lub rozpowszechnianie jest zabronione. > This e-mail and any attachments may contain confidential material for the sole > use of the intended recipient(s). If you are not the intended recipient, > please > contact the sender and delete all copies; any review or distribution by > others is strictly prohibited.
