Re: [vfio-users] sr-iov support on main boards

2017-08-14 Thread Torbjorn Jansson
On 2017-08-15 02:44, taii...@gmx.com wrote: On 08/14/2017 12:28 AM, Torbjorn Jansson wrote: yes i noticed that part was missing, but the card i have is an I350-T2 and according to: https://www.intel.com/content/www/us/en/support/network-and-i-o/ethernet-products/05722.html the I350-T2 i

Re: [vfio-users] Onboard sound card to my VM

2017-08-14 Thread Alex Williamson
On Mon, Aug 14, 2017 at 9:34 PM, Brett Peckinpaugh wrote: > Name one, I have looked. Everyone I saw was an old pci e version. > What makes the onboard audio device special vs a plugin pci-e board? What makes the graphics card audio special vs a pci-e board? If the host driver doesn't work well

Re: [vfio-users] Onboard sound card to my VM

2017-08-14 Thread taii...@gmx.com
On 08/14/2017 11:16 PM, Alex Williamson wrote: On Mon, Aug 14, 2017 at 9:07 PM, taii...@gmx.com wrote: I am not sure but I think there are no pci-e audio cards that support IOMMU AFAIK. False, especially for device assignment, the drivers in the guest and the guest itself is completely unaw

Re: [vfio-users] Onboard sound card to my VM

2017-08-14 Thread Brett Peckinpaugh
Name one, I have looked. Everyone I saw was an old pci e version. On August 14, 2017 8:16:30 PM PDT, Alex Williamson wrote: >On Mon, Aug 14, 2017 at 9:07 PM, taii...@gmx.com >wrote: > >> >> I am not sure but I think there are no pci-e audio cards that support >> IOMMU AFAIK. >> > >False, espec

Re: [vfio-users] Onboard sound card to my VM

2017-08-14 Thread Alex Williamson
On Mon, Aug 14, 2017 at 9:07 PM, taii...@gmx.com wrote: > > I am not sure but I think there are no pci-e audio cards that support > IOMMU AFAIK. > False, especially for device assignment, the drivers in the guest and the guest itself is completely unaware of the IOMMU. __

Re: [vfio-users] Onboard sound card to my VM

2017-08-14 Thread taii...@gmx.com
On 08/14/2017 12:35 PM, Berillions wrote: I would like to bind my onboard sound card only when the VM is started but when i launch the command for the IOMMU group, i have these result : https://pastebin.com/WdfVsqj5 How to know if the others device in the same group are used or not ? Thanks, M

Re: [vfio-users] sr-iov support on main boards

2017-08-14 Thread taii...@gmx.com
On 08/14/2017 12:28 AM, Torbjorn Jansson wrote: yes i noticed that part was missing, but the card i have is an I350-T2 and according to: https://www.intel.com/content/www/us/en/support/network-and-i-o/ethernet-products/05722.html the I350-T2 is supposed to have sr-iov support. i guess it

[vfio-users] Onboard sound card to my VM

2017-08-14 Thread Berillions
Hello, I would like to bind my onboard sound card only when the VM is started but when i launch the command for the IOMMU group, i have these result : https://pastebin.com/WdfVsqj5 How to know if the others device in the same group are used or not ? Thanks, Maxime ___