Displaying 1 result from an estimated 1 matches for "47e9037ac166".
2011 Dec 02
6
[PATCH] tools/firmware: remove "_PS0/3" Method
tools/firmware: remove "_PS0/3" Method
Do not expose the ACPI power management "_PS0/3" Method to guest firmware. According to section 3.4 of the APCI specification 4.0, PCI device control the device power through its own specification but not through APCI.
Qemu pushes "_PS0/3" to guest will cause a mess between ACPI PM and PCI PM as a result of incorrect ACPI table