Re: [E1000-devel] [e1000-devel] Tx Hang on ixgbe when VFs are configured and using PF in passthrough

2016-05-17 Thread Tudor Cornea
-Original Message- From: Alexander Duyck [mailto:alexander.du...@gmail.com] Sent: Monday, May 16, 2016 7:29 PM To: Tudor Cornea Cc: e1000-devel@lists.sourceforge.net Subject: Re: [E1000-devel] [e1000-devel] Tx Hang on ixgbe when VFs are configured and using PF in passthrough On Mon

[E1000-devel] [e1000-devel] Tx Hang on ixgbe when VFs are configured and using PF in passthrough

2016-05-16 Thread Tudor Cornea
Greetings all, I'm experiencing Tx queue hangs with the ixgbe driver. The scenario that I am running is the following: 1. Have two X540-AT2 nics, and connect them through a cable 2. For each of the two nics create a virtual function from the host OS Ex: echo 1 > /sys/class/net/enp5

[E1000-devel] allowing promiscuous mode between VF interfaces for ixgbe

2016-03-02 Thread Tudor Cornea
Hi, I have started playing around with an Intel 10 Gigabit controller. The full model name is the following: Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 I have configured the NIC card to run in SR-IOV mode, and been trying to send some packets between two VM gu