[dpdk-dev] Merge with 1.4.1??

2013-09-05 Thread Stephen Hemminger
What are plans to merge in latest Intel 1.4.1 DPDK? http://www.intel.com/content/www/us/en/intelligent-systems/intel-technology/dpdk-source-code.html

[dpdk-dev] Recommended method of getting timestamps?

2013-09-05 Thread Stephen Hemminger
On Fri, 06 Sep 2013 10:33:58 +0400 Dmitry Vyal wrote: > Hello Patrick, > > I guess gettimeofday is too heavy if all you need is an abstract > timestamp not related to any particular calendar. I think you should > look at rte_rdtsc()? It returns a current value of CPU tick counter. So > it's v

[dpdk-dev] Recommended method of getting timestamps?

2013-09-05 Thread Daniel Cegiełka
http://en.wikipedia.org/wiki/Time_Stamp_Counter Daniel

[dpdk-dev] Recommended method of getting timestamps?

2013-09-05 Thread Patrick Mahan
I have a need to keep a timestamp on a piece of global data. When then timestamp grows too old I want to refresh that data. Is it safe to use, gettimeofday()? I thought about using an alarm, but I need to set an alarm from inside the alarm callback which doesn't look like it will work due to

[dpdk-dev] QinQ and MPLS

2013-09-05 Thread Иванов Алексей
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[dpdk-dev] TCP/IP stack - options

2013-09-05 Thread Sujith Sankar (ssujith)
Hi all, I'm new to DPDK and this group. In order to try out some of my applications on DPDK, I'd like to know a little bit about the options that are there for protocol processing. Could someone give info about the TCP/IP stacks that could be used with DPDK libraries and applications? Quick goog

[dpdk-dev] QinQ and MPLS

2013-09-05 Thread Stephen Hemminger
On Thu, 05 Sep 2013 10:24:53 +0400 ?? ??? wrote: > Hi to everyone! > > A couple of questions about DPDK: > > 1. Can Intel DPDK work with double tagged ethernet frames? To read frame with > 2 tags and to write frame to the wire with two tags (QinQ technology) > > 2. Can Intel DPDK read