-----Original Message----- From: Chris Friesen [mailto:[email protected]] Sent: Wednesday, August 08, 2012 3:07 PM To: Skidmore, Donald C Cc: [email protected] Subject: Re: [E1000-devel] 82599, queues, interrupts, etc.
On 08/08/2012 03:48 PM, Skidmore, Donald C wrote: > Of course if your app isn't producing TCP flows this won't help at all. ATR > only works with TCP. Hmm...that's not ideal. If I understand correctly though if FDIR fails it falls back to a RSS-style hash to try and spread the load across multiple queues? Chris Yeah that is correct. Since UDP packets wouldn't be routed by FDIR it would then be routed by RSS. And like you noted earlier it would end up being spread across only 16 queues. You could look at setting up perfect filter flows instead and spreading them across all 32 queues as you like. -Don ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
