Well, I'd been considering getting a Z170 setup, if I do, I now know what vendor. Kudos indeed.
On Thu, Sep 22, 2016 at 2:55 PM, Alex Williamson < alex.l.william...@gmail.com> wrote: > On Thu, Sep 22, 2016 at 12:47 PM, Nick Sarnie <commendsar...@gmail.com> > wrote: > >> Hi again, >> >> Very much to my surprise, Gigabyte replied and sent me a fixed BIOS. The >> new IOMMU groups (with ACS override patch kernel commandline removed for >> this boot), as well as my lspci information are below. I see four messages >> the following messages in dmesg now: >> >> [ 0.523892] pci 0000:00:1c.0: Intel SPT PCH root port ACS workaround >> enabled >> [ 0.524031] pci 0000:00:1c.4: Intel SPT PCH root port ACS workaround >> enabled >> [ 0.524159] pci 0000:00:1c.5: Intel SPT PCH root port ACS workaround >> enabled >> [ 0.524292] pci 0000:00:1d.0: Intel SPT PCH root port ACS workaround >> enabled >> >> >> IOMMU Groups: http://pastebin.com/raw/0dcHk8Xk >> lspci: http://pastebin.com/raw/1zAZuPBM >> >> Alex, please let me know if they missed anything else, so I can report it >> to them. >> > > :-O > > /me picks jaw off the ground > > Kudos to Gigabyte! > > So we now have: > > 100: 01 00 01 14 > > 0x14010001 = ID 0x0001 (AER), version 0x1, next 0x140 > > 140: 0d 00 01 22 > > 0x2201000d = ID 0x000d (ACS), version 0x1, next 0x220 > > 220: 19 00 01 00 > > 0x00010019 = ID 0x0019 (Secondary PCIe), version 0x1, next 0x0 > > So they've just added ACS into the chain, perfect. Thanks, > > Alex > > _______________________________________________ > vfio-users mailing list > vfio-users@redhat.com > https://www.redhat.com/mailman/listinfo/vfio-users > >
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