diff options
Diffstat (limited to 'src/soc/amd/stoneyridge/acpi')
| -rw-r--r-- | src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl b/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl index 2855b23fab..cdda5032b4 100644 --- a/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl +++ b/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl @@ -22,17 +22,13 @@ External(\_SB.ALIB, MethodObj) /* Operating System Capabilities Method */ Method(_OSC,4) { - // Create DWord-addressable fields from the Capabilities Buffer - CreateDWordField(Arg3,0,CDW1) - CreateDWordField(Arg3,4,CDW2) - CreateDWordField(Arg3,8,CDW3) - /* Check for proper PCI/PCIe UUID */ If(LEqual(Arg0,ToUUID("33DB4D5B-1FF7-401C-9657-7441C03DD766"))) { /* Let OS control everything */ Return (Arg3) } Else { + CreateDWordField(Arg3,0,CDW1) Or(CDW1,4,CDW1) // Unrecognized UUID Return(Arg3) } |