Hi Nissim It seems that our validation guys here can reproduce it in our lab. I will check that soon later, and update you later. Thank you very much for the good finding!
Regards, Helin > -----Original Message----- > From: Nissim Nisimov [mailto:NissimN at Radware.com] > Sent: Monday, May 11, 2015 11:44 AM > To: Zhang, Helin > Cc: 'dev at dpdk.org' > Subject: RE: Intel fortville not working with multi-segment > > Hi, > > I am using PF pass-through and it doesn't work even with 2000 bytes of > server response page size. > Looks like the first segment of each session is not received. > > When i am changing the server response size to 1000 bytes, all works as > expected. > > I am working with dpdk 1.8 version. > > Any idea why ? Is it related to i40e multi segment support? > > Thx > Nissim > > On May 11, 2015 5:03 AM, "Zhang, Helin" <helin.zhang at intel.com> > wrote: > > > > Hi Nissim > > > > Are you using PF pass-through or VF pass-through? > > For PF pass-through, you might have already gotten the fix. > > For VF pass-through, there is > > Hi Nissim > > Are you using PF pass-through or VF pass-through? > For PF pass-through, you might have already gotten the fix. > For VF pass-through, there is a bug fix which is needed for supporting > jumbo frame and multiple mbuf. > http://www.dpdk.org/dev/patchwork/patch/4641/ > > > Regards, > Helin > > > -----Original Message----- > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Nissim Nisimov > > Sent: Monday, May 11, 2015 3:48 AM > > To: Nissim Nisimov; 'dev at dpdk.org' > > Subject: Re: [dpdk-dev] Intel fortville not working with multi-segment > > > > Hi, > > > > can someone assist regarding this issue? > > > > Is it a known limitation in i40e/dpdk (no support for multi-segment)? > > > > Thx > > Nissim > > > > -----Original Message----- > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Nissim Nisimov > > Sent: Thursday, May 07, 2015 5:44 PM > > To: 'dev at dpdk.org' > > Subject: [dpdk-dev] Intel fortville not working with multi-segment > > > > Hi, > > > > > > > > I am trying to work with Intel Fortville (XL710) NICs in Passthrough > > mode from a VM running dpdk app. > > > > > > First I didn't have any TX traffic from the VM, I got dpdk patch for > > this issue and it fixed it. > > (http://www.dpdk.org/dev/patchwork/patch/4588/) > > > > But now I see that when trying to run multi-segment traffic not all > > the packets reaching the VM (I tested it on bare metal as well and saw > > the same issue) > > > > Is it a known issue? any workaround for it? > > > > Thanks, > > Nissim
