[dpdk-dev] Fwd: Avoid vlan tag stripped with I350 VF on VM

2014-12-01 Thread Shian-Tung Wong
My application on a VM needs to deal with multiple VLANS on packets received over I350 using Virtual Function. But I always see the received packets without vlan tag. This is my setup: - host: 3.13.6-031306-generic - guest: 2.6.32-358.el6.x86_64 - dpdk: 1.6 And this is how I set up in the VM

[dpdk-dev] Avoid vlan tag stripped with I350 VF on VM

2014-11-30 Thread Shian-Tung Wong
My application on a VM needs to deal with multiple VLANS on packets received over I350 using Virtual Function. But I always see the received packets without vlan tag. This is my setup: - host: 3.13.6-031306-generic - guest: 2.6.32-358.el6.x86_64 - dpdk: 1.6 And this is how I set up in the VM

[dpdk-dev] Unable to bring up VF interface at guest when using DPDK PMD driver on host

2014-10-13 Thread Shian-Tung Wong
I create 7 Virtual Functions on 82599 using DPDK PMD PF ixgbe driver on a host as stated in the DPDK programming guide: modprobe uio insmod ./build/kmod/igb_uio.ko ./pci_unbind.py -b igb_uio :02:00.1 echo 7 > /sys/bus/pci/devices/\:02\:00.1/max_vfs Then I assign a VF to a