[dpdk-dev] Unable to compile DPDK 1.5 on Debian GNU/Linux: lib/librte_eal/linuxapp/igb_uio

2013-11-04 Thread Marc Sune
Dear Thomas, all, I think it is not this variable. When the folder /lib/modules/$(shell uname -r)/build does not exist, the Makefile properly warns you (I manually created it, since it was not existing during the first compilation attempt). marc at bisdn-dev:~/BISDN/dpdk$ grep RTE_KERNELDIR *

[dpdk-dev] Unable to compile DPDK 1.5 on Debian GNU/Linux: lib/librte_eal/linuxapp/igb_uio

2013-11-04 Thread Thomas Monjalon
04/11/2013 13:58, Marc Sune : > I am unable to compile DPDK 1.5 (and previous versions) on Debian > GNU/Linux Wheezy (7) and Squeeze (6). > > == Build lib/librte_eal/linuxapp/igb_uio > make[8]: *** No targets specified and no makefile found. Stop. > make[7]: *** [igb_uio.ko] Error 2 > make[6]: **

[dpdk-dev] Unable to compile DPDK 1.5 on Debian GNU/Linux: lib/librte_eal/linuxapp/igb_uio

2013-11-04 Thread Marc Sune
Thank you Keith, But I already tried that before sending the first email. The problem is that verbose is not showing much more: marc at bisdn-dev:~/BISDN/dpdk$ make install T=x86_64-default-linuxapp-gcc V=1 make -f /home/marc/BISDN/dpdk/mk/rte.sdkinstall.mk install == Installing

[dpdk-dev] Unable to compile DPDK 1.5 on Debian GNU/Linux: lib/librte_eal/linuxapp/igb_uio

2013-11-04 Thread Marc Sune
Strange, I tried it with three different Debian Wheezy installations, two of them fresh, and all of them failed in the exact same point. So I am not sure... I was also puzzled when DPDK was compiling on one of our Ubuntu systems and not in the other Ubuntu one, with the exact same error. best m

[dpdk-dev] Unable to compile DPDK 1.5 on Debian GNU/Linux: lib/librte_eal/linuxapp/igb_uio

2013-11-04 Thread Cyril Cressent
On Mon, Nov 04, 2013 at 01:58:56PM +0100, Marc Sune wrote: > Dear all, > > I am unable to compile DPDK 1.5 (and previous versions) on Debian > GNU/Linux Wheezy (7) and Squeeze (6). > > It seems to me an issue with Make, probably different default flags > on this distribution, since the problemati

[dpdk-dev] Unable to compile DPDK 1.5 on Debian GNU/Linux: lib/librte_eal/linuxapp/igb_uio

2013-11-04 Thread Wiles, Roger Keith
You can add 'V=1' to the command line make and it will produce a lot more information maybe it will help. 'make install T=x86_64-default-linuxapp-gcc V=1' Keith Wiles, Principal Technologist for Networking member of the CTO office, Wind River direct 972.434.4136 mobile 940.213.5533 fax 000.00

[dpdk-dev] Unable to compile DPDK 1.5 on Debian GNU/Linux: lib/librte_eal/linuxapp/igb_uio

2013-11-04 Thread Cyril Cressent
Hi Marc, On Mon, Nov 04, 2013 at 01:58:56PM +0100, Marc Sune wrote: > > I am unable to compile DPDK 1.5 (and previous versions) on Debian > GNU/Linux Wheezy (7) and Squeeze (6). I mainly work with a machine running Debian Testing. I'm assuming that by DPDK 1.5 you mean the latest version as of t

[dpdk-dev] Unable to compile DPDK 1.5 on Debian GNU/Linux: lib/librte_eal/linuxapp/igb_uio

2013-11-04 Thread Marc Sune
Dear all, I am unable to compile DPDK 1.5 (and previous versions) on Debian GNU/Linux Wheezy (7) and Squeeze (6). It seems to me an issue with Make, probably different default flags on this distribution, since the problematic Makefile is really there. The funny part is that I was able to compi

[dpdk-dev] Surprisingly high TCP ACK packets drop counter

2013-11-04 Thread Prashant Upadhyaya
Hi Alexander, Please confirm if the patch works for you. @Wang, are you saying that without the patch the NIC does not fan out the messages properly on all the receive queues ? So what exactly happens ? Regards -Prashant -Original Message- From: dev [mailto:dev-boun...@dpdk.org] On Be

[dpdk-dev] Surprisingly high TCP ACK packets drop counter

2013-11-04 Thread Alexander Belyakov
Hello, On Sat, Nov 2, 2013 at 9:29 AM, Prashant Upadhyaya < prashant.upadhyaya at aricent.com> wrote: > Hi Alexander, > > Regarding your following statement -- > " > The only drop counter quickly increasing in the case of pure ACK flood is > ierrors, while rx_nombuf remains zero. > " > > Can you

[dpdk-dev] Surprisingly high TCP ACK packets drop counter

2013-11-04 Thread Alexander Belyakov
Hi, thanks for the patch and explanation. We have tried DPDK 1.3 and 1.5 - both have the same issue. Regards, Alexander On Fri, Nov 1, 2013 at 6:54 PM, Wang, Shawn wrote: > Hi: > > We had the same problem before. It turned out that RSC (receive side > coalescing) is enabled by default in DPDK