Re: [dpdk-dev] [PATCH] net/virtio: disable LSC interrupt if MSIX not enabled

2017-03-16 Thread Yuanhan Liu
On Thu, Mar 09, 2017 at 03:28:02PM -0500, Allain Legacy wrote: > From: Matt Peters > > The link state change interrupt can only be configured if the virtio device > supports MSIX. Prior to this change the writing of the vector to the PCI > config space was causing it to overwrite the initial par

[dpdk-dev] [PATCH] net/virtio: disable LSC interrupt if MSIX not enabled

2017-03-09 Thread Allain Legacy
From: Matt Peters The link state change interrupt can only be configured if the virtio device supports MSIX. Prior to this change the writing of the vector to the PCI config space was causing it to overwrite the initial part of the MAC address since the MSIX vector is not in the config space and