[dpdk-dev] newbie dpdk linux interfaces clarification
Pedro Sousa
pgsousa at gmail.com
Mon Sep 28 22:12:36 CEST 2015
Hi all,
I'm looking at dpdk the first time, so I would like someone could clarify
me a little more about it.
I'm using a KVM Virtualized Guest that runs CentOS 7.1. I'm using SRIOV
with bnx2x driver. When I bind my interface, as you can see below, to DPKD
Driver igb_uio, I lose the interface control in linux.
My question is:
- Can use it normally on the operating system and how this is done?
- Can I use it only on my app? And if so, how do I bind an ip from this
dpdk interface to my app?
*# ./dpdk_nic_bind.py --status*
*Network devices using DPDK-compatible driver*
*============================================*
*0000:00:08.0 'NetXtreme II BCM57810 10 Gigabit Ethernet Virtual Function'
drv=igb_uio unused=vfio-pci,uio_pci_generic*
*Network devices using kernel driver*
*===================================*
*0000:00:07.0 'NetXtreme II BCM57810 10 Gigabit Ethernet Virtual Function'
if=ens7 drv=bnx2x unused=igb_uio,vfio-pci,uio_pci_generic *Active**
Thank you,
Pedro Sousa
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