Re: bhyve PCIe passthrough on AMD Epyc

2019-02-28 Thread Kevin Day
> On Feb 28, 2019, at 12:28 PM, Anish wrote: > > Hi Kevin, > >I'm just pointing out that it's an AMD Epyc because I know the AMD > >IOMMU/AMD-Vi code was added somewhat more recently than Intel's and is maybe > >less tested. > I tested on Ryzen-I, not sure if anyone tried it on newer

Re: bhyve PCIe passthrough on AMD Epyc

2019-02-28 Thread Kevin Day
> On Feb 27, 2019, at 11:34 PM, Rodney W. Grimes > wrote: > >>> On Feb 27, 2019, at 12:32 AM, Rodney W. Grimes >>> wrote: >>> I'm trying to get PCIe device (video card) passthrough working to a Windows bhyve VM, should this work now? >>> >>> No, this should not work now. >>

Re: bhyve PCIe passthrough on AMD Epyc

2019-02-27 Thread Kevin Day
> On Feb 27, 2019, at 12:32 AM, Rodney W. Grimes > wrote: > >> I'm trying to get PCIe device (video card) passthrough working to a Windows >> bhyve VM, should this work now? > > No, this should not work now. Ok, easy enough. Should *any* PCIe passthrough work on Epyc right now? Just

bhyve PCIe passthrough on AMD Epyc

2019-02-26 Thread Kevin Day
I'm trying to get PCIe device (video card) passthrough working to a Windows bhyve VM, should this work now? I have the device blocked off in loader.conf, and added hw.vmm.amdvi.enable="1". After doing so this is how it appears in pciconf: ppt0@pci0:97:0:0: class=0x03 card=0x27173842