[Bug 1873341] Re: Qemu Win98 VM with KVM videocard passthrough DOS mode video is not working for most of games..

[ruthan]

** Description changed:

  Hello,
  im using Win98 machine with KVM videocards passthrough which is working fine, 
but when i try Windows 98 - Dosbox mode, there is something work with all 
videocards which i tried PCI-E/PCI - Nvidia, 3Dfx, Matrox.
  
-  Often is framerate is very slow, as slideshow:
- Doom 2, Blood, even for Fdisk start - i can see how its slowly rendering 
individual lines, or its not working at all - freeze / black screen only - 
Warcraft 2 demo (vesa 640x480). 
+  Often is framerate is very slow, as slideshow:
+ Doom 2,Battle Arena Toshidden 1 demo, Blood, even for Fdisk start - i can see 
how its slowly rendering individual lines, or its not working at all - freeze / 
black screen only - Warcraft 2 demo (vesa 640x480).
  
-  There is something wrong with it.
+  There is something wrong with it. I can add more games info if is
+ needed, most of games which i tried are not working.
  
-  Qemu 2.11 + 4.2, Linux Mint 19.3. Gigabyte Z170 MB.
+  Qemu 2.11 + 4.2, Linux Mint 19.3. Gigabyte Z170 MB.

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https://bugs.launchpad.net/bugs/1873341

Title:
  Qemu Win98 VM with KVM videocard passthrough DOS mode video is not
  working for most of games..

Status in QEMU:
  New

Bug description:
  Hello,
  im using Win98 machine with KVM videocards passthrough which is working fine, 
but when i try Windows 98 - Dosbox mode, there is something work with all 
videocards which i tried PCI-E/PCI - Nvidia, 3Dfx, Matrox.

   Often is framerate is very slow, as slideshow:
  Doom 2,Battle Arena Toshidden 1 demo, Blood, even for Fdisk start - i can see 
how its slowly rendering individual lines, or its not working at all - freeze / 
black screen only - Warcraft 2 demo (vesa 640x480).

   There is something wrong with it. I can add more games info if is
  needed, most of games which i tried are not working.

   Qemu 2.11 + 4.2, Linux Mint 19.3. Gigabyte Z170 MB.

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