diff options
Diffstat (limited to 'src/southbridge/intel/bd82x6x/acpi/usb.asl')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/acpi/usb.asl | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/southbridge/intel/bd82x6x/acpi/usb.asl b/src/southbridge/intel/bd82x6x/acpi/usb.asl index 5f78e3e904..c5bc48d73d 100644 --- a/src/southbridge/intel/bd82x6x/acpi/usb.asl +++ b/src/southbridge/intel/bd82x6x/acpi/usb.asl @@ -140,13 +140,18 @@ Device (XHC) Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake - Method(POSC,3,Serialized) + Method(POSC,2,Serialized) { + /* + * Arg0 - An Integer containing a count of entries in Arg3 + * Arg1 - A Buffer containing a list of DWORD capabilities + */ + // Create DWord field from the Capabilities Buffer - CreateDWordField(Arg2,0,CDW1) + CreateDWordField(Arg1,0,CDW1) // Check revision - If(LNotEqual(Arg1,One)) { + If(LNotEqual(Arg0,One)) { // Set unknown revision bit Or(CDW1,0x8,CDW1) } @@ -179,7 +184,7 @@ Device (XHC) And(X2PR, 0xFFFFFFF0, Local0) Or(Local0, Local1, X2PR) } - Return(Arg2) + Return(Arg1) } // Leave USB ports on for to allow Wake from USB |