[Bug 1873340] Re: KVM Old ATI(pre) AMD card passthrough is not working

[Thomas Huth]

This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:

 https://gitlab.com/qemu-project/qemu/-/issues/252


** Changed in: qemu
       Status: New => Expired

** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #252
   https://gitlab.com/qemu-project/qemu/-/issues/252

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https://bugs.launchpad.net/bugs/1873340

Title:
  KVM Old ATI(pre) AMD card passthrough is not working

Status in QEMU:
  Expired

Bug description:
  Hello,
  tried to passthroug old ATI pre AMD PCI / PCI-E cards, on machine where 
anything else is working - Nvidia /Matrox / 3dfx cards..

  Here are results:
  ATI Mach 64 PCI - videocard - machine start segfault
  ATI Rage XL PCI - videocard - machine start segfault
  ATI Radeon 7000 PCI - Segmentation fault
  ATI X600 Giabyte GV-RX60P128D - Segmentation fault
  ATI X700 PCI-E Legend - videocard - completely broken picture from boot
  ATI X800 XL PCI-E Gigabyte - videocard - completely broken picture from boot
    All cards have last bioses.

  ATI X600 - HP one professional with DMS-59 connector, im unable to
  make passthrough, but im not able to set in Windows 98/WinXP machine..
  anything less than 16 bit colors.. Im getting VM crashes or boot
  freezes, when i try to boot with more colors.

   Qemu 2.11 and 4.2, is the same, Mint Linux 19.3. Giabyte Z170 MB.

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