From 539f1817c44f460ac96c4487f32f50cc21b27c3b Mon Sep 17 00:00:00 2001 From: QaidVoid <12017109+QaidVoid@users.noreply.github.com> Date: Fri, 27 Aug 2021 13:53:20 +0000 Subject: [PATCH] Update README.md --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index bebfad2..7ad4fc9 100644 --- a/README.md +++ b/README.md @@ -137,7 +137,7 @@ Libvirt hooks automate the process of running specific tasks during VM state cha More info at: [PassthroughPost](https://passthroughpo.st/simple-per-vm-libvirt-hooks-with-the-vfio-tools-hook-helper/) **Note**: Comment Unbind/rebind EFI framebuffer line from start and stop script if you're using AMD 6000 series cards, thanks to [cdgriffith](https://github.com/cdgriffith). -Also, move the line to unbind AMD kernal module below detaching devices from host. These might also apply to older AMD cards. +Also, move the line to unload AMD kernal module below detaching devices from host. These might also apply to older AMD cards.
Create Libvirt Hook @@ -482,7 +482,7 @@ virsh edit win10 ### **vBIOS Patching** -***NOTE: vBIOS patching is not patching directly into the hardware. You only patch the dumped ROM file.*** \ +***NOTE: You only need patch the dumped ROM file. You don't need to make changes on the hardware BIOS.*** \ While most of the GPU can be passed with stock vBIOS, some GPU requires vBIOS patching depending on your host distro. \ In order to patch vBIOS, you need to first dump the GPU vBIOS from your system. \ If you have Windows installed, you can use [GPU-Z](https://www.techpowerup.com/gpuz) to dump vBIOS. \ @@ -495,7 +495,7 @@ echo 0 > /sys/bus/pci/devices/0000:01:00.0/rom ``` To patch vBIOS, you need to use Hex Editor (eg., [Okteta](https://utils.kde.org/projects/okteta)) and trim unnecessary header. \ For NVIDIA GPU, using hex editor, search string “VIDEO”, and remove everything before HEX value 55. \ -For other GPU, I have no idea. +This is probably the same for AMD device. To use patched vBIOS, edit VM's configuration to include patched vBIOS inside ***hostdev*** block of VGA