Mirrors/ProxMenux
1
0
Fork 0
mirror of https://github.com/MacRimi/ProxMenux.git synced 2026-04-25 08:56:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update gpu_hook_guard_helpers.sh

Browse Source
This commit is contained in:
MacRimi
2026-04-06 19:25:47 +02:00
parent d7c04ebbc7
commit d747ac7659
1 changed files with 13 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
scripts/global/gpu_hook_guard_helpers.sh
View File

@@ -133,16 +133,20 @@ if [[ -f "$vm_conf" ]]; then
# Slot-only syntax (e.g. 01:00) is accepted by Proxmox. # Slot-only syntax (e.g. 01:00) is accepted by Proxmox.
if [[ "$id" =~ ^[0-9a-fA-F]{2}:[0-9a-fA-F]{2}$ ]]; then if [[ "$id" =~ ^[0-9a-fA-F]{2}:[0-9a-fA-F]{2}$ ]]; then
slot_ok=false slot_has_gpu=false
for dev in /sys/bus/pci/devices/0000:${id}.*; do for dev in /sys/bus/pci/devices/0000:${id}.*; do
[[ -e "$dev" ]] || continue [[ -e "$dev" ]] || continue
class_hex="$(cat "$dev/class" 2>/dev/null | sed 's/^0x//')"
[[ "${class_hex:0:2}" != "03" ]] && continue
slot_has_gpu=true
drv="$(basename "$(readlink "$dev/driver" 2>/dev/null)" 2>/dev/null)" drv="$(basename "$(readlink "$dev/driver" 2>/dev/null)" 2>/dev/null)"
[[ "$drv" == "vfio-pci" ]] && slot_ok=true && break if [[ "$drv" != "vfio-pci" ]]; then
failed=1
details+=$'\n'"- ${dev##*/}: driver=${drv:-none}"
fi
done done
if [[ "$slot_ok" != "true" ]]; then # If this slot does not include a display/3D controller, it is not GPU-guarded.
failed=1 [[ "$slot_has_gpu" == "true" ]] || true
details+=$'\n'"- ${id}: not bound to vfio-pci"
fi
continue continue
fi fi
@@ -153,6 +157,9 @@ if [[ -f "$vm_conf" ]]; then
details+=$'\n'"- ${id}: PCI device not found" details+=$'\n'"- ${id}: PCI device not found"
continue continue
fi fi
class_hex="$(cat "$dev_path/class" 2>/dev/null | sed 's/^0x//')"
# Enforce vfio only for display/3D devices (PCI class 03xx).
[[ "${class_hex:0:2}" == "03" ]] || continue
drv="$(basename "$(readlink "$dev_path/driver" 2>/dev/null)" 2>/dev/null)" drv="$(basename "$(readlink "$dev_path/driver" 2>/dev/null)" 2>/dev/null)"
if [[ "$drv" != "vfio-pci" ]]; then if [[ "$drv" != "vfio-pci" ]]; then
failed=1 failed=1