[dpdk-dev] RSS for double vlan tagged packets

I have also tried by enabling vlan_extended support in port_conf and set rss_hf as all 1s. .hw_vlan_extend = 1 .rss_hf = ~0 Still there is no change? Surya On May 12, 2014, at 12:38 PM, Surya Nimmagadda wrote: > Hi, > > I am using RSS functionality on 82599 with dpdk igb_u

[dpdk-dev] RSS for double vlan tagged packets

Hi, I am using RSS functionality on 82599 with dpdk igb_uio driver. I am able to get proper hash for untagged and single tagged packets. But for double tagged packets, it is not working. I get hash value 0 for all packets. Is there any additional flag I need to enable for this? Regards, Sury

[dpdk-dev] Very low performance with l2fwd in a VM with PCI Passthrough

tting up the VM to use VFs > are covered by section 9.2 Thanks a lot. This helped me out. Surya From: Richardson, Bruce Sent: Friday, March 7, 2014 1:27 AM To: Surya Nimmagadda; dev at dpdk.org Subject: RE: [dpdk-dev] Very low performance with l2fwd i

[dpdk-dev] Very low performance with l2fwd in a VM with PCI Passthrough

help. ip link set eth0 vf 0 rate 1000 ip link set eth1 vf 0 rate 1000 Are there any recommended settings for using DPDK over virtual function in a VM? Thanks, Surya On Mar 6, 2014, at 7:08 PM, Surya Nimmagadda wrote: > Hi, > > I am seeing very low throughput when I run l2fwd in a VM.

[dpdk-dev] Very low performance with l2fwd in a VM with PCI Passthrough

Hi, I am seeing very low throughput when I run l2fwd in a VM. When I send 1g data, I could see only about 10mbps of traffic being received by the VM. I dont see this problem when running l2fwd on the host. I could get 10gbps traffic in and out of both the ports. My setup details are - Traf

[dpdk-dev] Illegal instruction at rte_malloc_socket

Yeah. I did. Thanks Surya Original message From: Daniel Kaminsky Date: 12/23/2013 11:23 PM (GMT-08:00) To: Surya Nimmagadda Cc: dev at dpdk.org Subject: Re: [dpdk-dev] Illegal instruction at rte_malloc_socket Did you run the program using "sudo"? Daniel Kami

[dpdk-dev] Illegal instruction at rte_malloc_socket

Hi, When I try to run the sample applications like l2fwd or exception_path, they get aborted at rte_malloc_socket. Can someone please take a look and let me know what I am missing? Here is a back trace when I run in gdb: EAL: Master core 0 is ready (tid=f7df6800) [New Thread 0xb67fab40 (LWP 4

[dpdk-dev] Unable to run helloworld successfully

Hi, My setup is a Ubuntu VM with two 1GE ports bound to igb_uio module. I reserved 64 huge pages. When I try to run the helloworld or test or testpmd programs, I see that it silently aborts after trying to setup memory. $ sudo examples/helloworld/build/helloworld -c 0xf -n 1 EAL: Detected lco

[dpdk-dev] Issue while running test/testpmd applications

Hi, I am trying to run the test and testpmd applications with dpdk-1.5.0r1, using tools/setup.sh I see two errors in EAL. Can someone please help where I am going wrong. 1. The test application panics with the following log. EAL: Master core 0 is ready (tid=b74b5800) EAL: Core 7 is ready (tid=

[dpdk-dev] Unable to build dpdk : #error "SSSE3 instruction set not enabled"

Hi, I am a beginner with dpdk and trying to follow the instructions in http://www.dpdk.org/doc/quick-start I am seeing the following error when doing make with 1.5.0r2 or 1.5.1r1 == Build lib/librte_meter == Build lib/librte_sched CC rte_sched.o In file included from /home/surya/dpdk/dpdk-1.