Re: [dpdk-dev] Query : Does Binding with vfio-pci is supported inside qemu-kvm guest/vm instance.?

2019-04-04 Thread John Sucaet
ed in the 32-bit dpdk application, as expected. Hope this helps in finding a reason why mmap failed. Thanks John On 04/03/2019 09:54 AM, Maxime Coquelin wrote: Hi John, On 4/3/19 9:49 AM, John Sucaet wrote: Thanks, Anatoly. Maxime, could you enlighten me a bit? I basically would like to

Re: [dpdk-dev] Query : Does Binding with vfio-pci is supported inside qemu-kvm guest/vm instance.?

2019-04-03 Thread John Sucaet
). Thank you John On 04/02/2019 03:38 PM, Burakov, Anatoly wrote: On 02-Apr-19 11:38 AM, John Sucaet wrote: Hi Anatoly, As you said: There's no reason to use igb_uio, ever! That was partly tongue in cheek, but point taken :) I would like to ask whether vfio-pci with or without vIOMMU s

Re: [dpdk-dev] Query : Does Binding with vfio-pci is supported inside qemu-kvm guest/vm instance.?

2019-04-02 Thread John Sucaet
Hi Anatoly, As you said: There's no reason to use igb_uio, ever! I would like to ask whether vfio-pci with or without vIOMMU should/could work for virtio-pci net devices in the case of a 32-bit dpdk application, on a 64-bit kernel (4.9) inside a guest VM (qemu-2.10.2-1.fc27)? I tried both a