Re: [ovs-discuss] OVS-DPDK fails after clearing buffer

2019-04-08 Thread Burakov, Anatoly
> -Original Message- > From: Tobias Hofmann -T (tohofman - AAP3 INC at Cisco) > [mailto:tohof...@cisco.com] > Sent: Friday, April 5, 2019 9:39 PM > To: b...@openvswitch.org; Burakov, Anatoly > Cc: Shriroop Joshi (shrirjos) ; Stokes, Ian > > Subject: Re: [ovs-discu

Re: [ovs-discuss] OVS-DPDK fails after clearing buffer

2019-04-05 Thread Tobias Hofmann -T (tohofman - AAP3 INC at Cisco) via discuss
Hi Anatoly, I just wanted to follow up on the issue reported below. (It's already been 2 weeks ago) I don’t really understand the first solution you suggested: use IOVA as VA mode Does that mean I shall load vfio-pci driver before I set dpdk-init to true? So, doing a 'modprobe vfio-pci'?

[ovs-discuss] OVS-DPDK fails after clearing buffer

2019-03-20 Thread Tobias Hofmann -T (tohofman - AAP3 INC at Cisco) via discuss
Hello, I want to use Open vSwitch with DPDK enabled. For this purpose, I first allocate 512 HugePages of size 2MB to have a total of 1GB of HugePage memory available for OVS-DPDK. (I don’t set any value for dpdk-socket-mem so the default value of 1GB is taken). Then I set dpdk-init=true. This