[dpdk-dev] Packet drops at lower tc transmit-rates.

2016-04-13 Thread Dumitrescu, Cristian
> -Original Message- > From: Sridhar.V.Iyer [mailto:sridhariyer at versa-networks.com] > Sent: Wednesday, April 13, 2016 12:39 AM > To: Dumitrescu, Cristian > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] Packet drops at lower tc transmit-rates. > > Hi Cristian, > > Thanks for the resp

[dpdk-dev] [PATCH v1] drivers/net/i40e: fix incorrect register dump offset

2016-04-13 Thread Remy Horton
The position of register values within i40e register dumps is supposed to reflect the register addresses. These were not being correctly calculated. Fixes: d9efd0136ac1 ("i40e: add EEPROM and registers dumping") Signed-off-by: Remy Horton --- drivers/net/i40e/i40e_ethdev.c | 2 ++ 1 file chang

[dpdk-dev] [PATCH] examples: fix CID 30699 copy-paste error

2016-04-13 Thread Slawomir Mrozowicz
It fix coverity issue: CID 30699 (#1 of 1): Copy-paste error (COPY_PASTE_ERROR) copy_paste_error: rx_port in pconf->rx_port looks like a copy-paste error. Fixes: de3cfa2c9823 ("sched: initial import") Signed-off-by: Slawomir Mrozowicz --- examples/qos_sched/args.c | 2 +- 1 file changed, 1 inser

[dpdk-dev] [PATCH] cfgfile: fix uninitialized scalar variable

2016-04-13 Thread Michal Kobylinski
CID 13323: Uninitialized scalar variable. Using uninitialized value cfg->num_sections when calling rte_cfgfile_close. Fixes: eaafbad419bf ("cfgfile: library to interpret config files") Signed-off-by: Michal Kobylinski --- lib/librte_cfgfile/rte_cfgfile.c | 1 + 1 file changed, 1 insertion(+) d

[dpdk-dev] ethtool doesnt work on some interface after unbinding dpdk

2016-04-13 Thread Gopakumar Choorakkot Edakkunni
All, I have a Xeon machine with linux kernel 3.14 and dpdk 2.0, I have 6 ports of which 4 are igb and 2 are ixgbe drivers .. I use the python script in the dpdk distribution to bind and unbind the ports. I unbind them from linux and bind to igb_uio, dpdk works just fine, then after a while I unbin

[dpdk-dev] memory allocation requirements

2016-04-13 Thread Thomas Monjalon
After looking at the patches for container support, it appears that some changes are needed in the memory management: http://thread.gmane.org/gmane.comp.networking.dpdk.devel/32786/focus=32788 I think it is time to collect what are the needs and expectations of the DPDK memory allocator. The goal

[dpdk-dev] [PATCH v2 0/5] virtio support for container

2016-04-13 Thread Thomas Monjalon
Hi Jianfeng, Thanks for raising the container issues and proposing some solutions. General comments below. 2016-02-05 19:20, Jianfeng Tan: > This patchset is to provide high performance networking interface (virtio) > for container-based DPDK applications. The way of starting DPDK apps in > conta

[dpdk-dev] memory allocation requirements

2016-04-13 Thread Wiles, Keith
>After looking at the patches for container support, it appears that >some changes are needed in the memory management: >http://thread.gmane.org/gmane.comp.networking.dpdk.devel/32786/focus=32788 > >I think it is time to collect what are the needs and expectations of >the DPDK memory allocator. The

[dpdk-dev] [4.4 kernel] kni lockup, kernel dump

2016-04-13 Thread ALeX Wang
Did more experiment, found that it has nothing to do with the kernel version, It only happens when using kni module with '--no-huge' eal flag... Is that expected? Thanks, Alex Wang, On 12 April 2016 at 17:28, ALeX Wang wrote: > I tried compiling both dpdk-2.2 and dpdk-16.04, all have the issu

[dpdk-dev] Issue on rte_sched.c

2016-04-13 Thread Ariel Rodriguez
Hello, viewing the new code of librte_sched/ i found this line strange ... #if defined(__SSE4__) if instead i use : #if defined(__SSE4_2__) || defined(__SSE4_1__) works like a charm ... i never see in any directive like __SSE4__ Regards