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13d689792e
Legacy IGD passthrough requires address 00:1f.0 to not be assigned to anything on QEMU startup (currently it's assigned to bridge pci.2). Changing this in general would break live-migration, so introduce a new hostpci parameter "legacy-igd", which if set to 1 will move that bridge to be nested under bridge 1. This is safe because: * Bridge 1 is unconditionally created on i440fx, so nesting is ok * Defaults are not changed, i.e. PCI layout only changes when the new parameter is specified manually * hostpci forbids migration anyway Additionally, the PT device has to be assigned address 00:02.0 in the guest as well, which is usually used for VGA assignment. Luckily, IGD PT requires vga=none, so that is not an issue either. See https://git.qemu.org/?p=qemu.git;a=blob;f=docs/igd-assign.txt Signed-off-by: Stefan Reiter <s.reiter@proxmox.com> |
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| debian | ||
| PVE | ||
| qemu-configs | ||
| qmeventd | ||
| test | ||
| vm-network-scripts | ||
| .gitignore | ||
| bootsplash.jpg | ||
| bootsplash.xcf | ||
| Makefile | ||
| modules-load.conf | ||
| qm | ||
| qmextract | ||
| qmrestore | ||
