lt;>
> <>From: Damjan Marion [mailto:dmar...@me.com]
> Sent: Sunday, December 30, 2018 7:10 PM
> To: Yu, Ping
> Cc: vpp-dev@lists.fd.io
> Subject: Re: [vpp-dev] found some issue in pci vfio
>
>
> Fact that you can open vfio container doesn't actually mean that you
om]
Sent: Sunday, December 30, 2018 7:10 PM
To: Yu, Ping
Cc: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] found some issue in pci vfio
Fact that you can open vfio container doesn't actually mean that you can use
vfio-pci module on specific PCI device.
vfio-pci module can be used in 2 cases:
- w
Fact that you can open vfio container doesn't actually mean that you can use
vfio-pci module on specific PCI device.
vfio-pci module can be used in 2 cases:
- when /sys/bus/pci/devices//iommu_group exists
- when /sys/module/vfio/parameters/enable_unsafe_noiommu_mode is set to Y
(introduced
I submitted a patch to fix it.
https://gerrit.fd.io/r/16640
Ping
From: Yu, Ping
Sent: Saturday, December 29, 2018 10:43 AM
To: vpp-dev@lists.fd.io
Cc: Yu, Ping
Subject: found some issue in pci vfio
Hello, all
Recently I met some issue in vfio, and below is some root cause:
Before running
Hello, all
Recently I met some issue in vfio, and below is some root cause:
Before running vpp, I will use "dpdk-devbind.py" to bind the NIC to vfio-pci,
and then use "uio-driver auto" configure, and it once worked well, but it has
problem recently, so I took a look at this to resolve the
