Re: Netmap TX with no impact to host

2017-01-19 Thread Vincenzo Maffione
You're welcome! I know it's a bit difficult to notice, but this is written in the very last sentence of the netmap(4) man page. Cheers, Vincenzo 2017-01-19 13:50 GMT+01:00 David Belle-Isle : > Oh! Thank you s much! I was missing the last part about the checksum > offloadings and TSO. I dis

Re: Netmap TX with no impact to host

2017-01-19 Thread David Belle-Isle
Oh! Thank you s much! I was missing the last part about the checksum offloadings and TSO. I disabled them and everything is working perfectly now! Thank you so much!! On Thu, Jan 19, 2017 at 6:00 AM, Vincenzo Maffione wrote: > Hi, > Before answering to the question, some important disclaim

Re: Netmap TX with no impact to host

2017-01-19 Thread Vincenzo Maffione
Hi, Before answering to the question, some important disclaimers. If you are using FreeBSD-12-current, please be aware that there are IFLIB developments in progress that affect em devices. Unfortunately, at the moment netmap does not work on em/lem/igb devices because of the switch to IFLIB at t