Re: [dpdk-dev] Can xenvirt pmd work in xen guest (aka DomU) without xen-vhost in Dom0 ?

2017-10-09 Thread Bill Bonaparte
On Mon, Oct 9, 2017 at 12:13 AM, Tan, Jianfeng wrote: > Hi, > > On 10/8/2017 12:54 PM, Bill Bonaparte wrote: > > Thanks Jianfeng for taking time to reply. > > please allow me to briefly explain why I want to run dpdk on xen. > our system is based on dpdk, which mea

Re: [dpdk-dev] Can xenvirt pmd work in xen guest (aka DomU) without xen-vhost in Dom0 ?

2017-10-07 Thread Bill Bonaparte
50 AM, Tan, Jianfeng wrote: > > > On 9/30/2017 5:25 PM, Bill Bonaparte wrote: > >> Hi Jianfeng, >> Thank you for replying, I appreciate so much for this. >> we are trying to run our dpdk application on AWS cloud which use xen >> platform. >> for this c

Re: [dpdk-dev] Can xenvirt pmd work in xen guest (aka DomU) without xen-vhost in Dom0 ?

2017-10-07 Thread Bill Bonaparte
50 AM, Tan, Jianfeng wrote: > > > On 9/30/2017 5:25 PM, Bill Bonaparte wrote: > >> Hi Jianfeng, >> Thank you for replying, I appreciate so much for this. >> we are trying to run our dpdk application on AWS cloud which use xen >> platform. >> for this c

Re: [dpdk-dev] Can xenvirt pmd work in xen guest (aka DomU) without xen-vhost in Dom0 ?

2017-09-30 Thread Bill Bonaparte
: > Hi Bill > > > On 9/30/2017 4:47 PM, Bill Bonaparte wrote: > >> Hi, everybody: >> I am trying to run dpdk in xen guest, after trying dpdk17.05 without >> success, I tried dpdk16.04 again. and it's sucessful to run testpmd this >> time. but it can&#

[dpdk-dev] Can xenvirt pmd work in xen guest (aka DomU) without xen-vhost in Dom0 ?

2017-09-30 Thread Bill Bonaparte
Hi, everybody: I am trying to run dpdk in xen guest, after trying dpdk17.05 without success, I tried dpdk16.04 again. and it's sucessful to run testpmd this time. but it can't receive any packets. the command I used is : ./testpmd -l 1,2 -n 4 --vdev="eth_xenvirt0,mac=a6:38:57:e8:d5:be" -

[dpdk-dev] It's failed to run dpdk(17.05) on xen guest (aka DomU), e.g. ubuntu16.04

2017-09-30 Thread Bill Bonaparte
Hi, everybody: I can't wait to write this mail for help, I am trying to run dpdk on xen guest (aka DomU), but whatevery I do, it's always failed. The followings is my environment: xen guest OS which dpdk is running on is ubuntu 16.04 sever. dpdk version is 17.05. I enable the x

[dpdk-dev] only two of the four queues work on the VF interface of Intel X553 nic.

2017-07-19 Thread Bill Bonaparte
Hi all, I encounter a problem that there are two of the four queues working for dpdk-apps when using the VF interface of intel x553 10G-ethernet NIC. Straightly speaking, there are no packets coming into the last two queues, no matter what packets I send to the dpdk-apps. I checked

[dpdk-dev] [problem] a problem about rx-tx queues when using VF interface of x553 10G-ethernet NIC

2017-07-16 Thread Bill Bonaparte
Hi all, I encounter a problem that there are two of the four queues working for dpdk-apps when using the VF interface of intel x553 10G-ethernet NIC. Straightly speaking, there are no packets coming into the last two queues, no matter what packets I send to the dpdk-apps. I checked

Re: [dpdk-dev] No RX frames on Intel 82599 VF

2017-04-19 Thread Bill Bonaparte
I have the same problem on my 82599 nic, after I turnoff the jumbo_frame, it works. you can try rte_eth_dev_configure with the dev_conf.jumbo_frame = 0. On Tue, Jul 12, 2016 at 2:43 PM, Lu, Wenzhuo wrote: > From: Garik E [mailto:kira...@gmail.com] > Sent: Tuesday, July 12, 2016 12:48 PM > To: Lu

[dpdk-dev] help: ixgbevf can receive but can't xmit packets on X550EM_x_vf

2017-04-19 Thread Bill Bonaparte
Hi: I want to get help from you. I have tried my best, but I still have no idea about this problem. I need to use SR-IOV on my environment, when using 82599_vf, it works fine, but when I ran it on X550EM_x_vf, it can receive packets but cant xmit packets which means it can't send out from

[dpdk-dev] Help: How to read packet statistics from device registers via dpdk PMD?

2016-07-12 Thread Bill Bonaparte
h the interface. after ajusting the topology, the api works well. anyhow, thanks to your advice, I tracked down the problem. so again, I appreciate your time in talking with me about this api. On Thu, Jul 7, 2016 at 8:19 PM, Jay Rolette wrote: > > On Thu, Jul 7, 2016 at 12:

[dpdk-dev] Help: How to read packet statistics from device registers via dpdk PMD?

2016-07-07 Thread Bill Bonaparte
abit Network Connection' drv=igb_uio unused= :0c:00.0 'Device 0011' drv=igb_uio unused= :0f:00.1 'I350 Gigabit Network Connection' drv=igb_uio unused= Network devices using kernel driver === :0f:00.0 'I350 Gigabit Network Connection'

[dpdk-dev] Help: How to read packet statistics from device registers via dpdk PMD?

2016-07-05 Thread Bill Bonaparte
Hi: I am a new fish, I have tried my best to find answer about my question on web, but I failed. so I come here to ask for your help. the below is my question: I found that dpdk provides a api rte_eth_stats_get to read packet statistics about the interface, includes total input/output unicast/mult