On Saturday 19 January 2008 09:25, Michael Doube wrote:
>
> Len Brown wrote:
> > On Sunday 02 December 2007 10:03, Michael Doube wrote:
> >
> >> Manufacturer: Sony Corporation
> >> Product Name: VGN-SZ650N
> >>
> >
> > With 2.6.22, did you notice any functional difference with "acpi_osi=!Linux"?
> >
> No - what sort of changes should I look for?
> > (or since the default changed at 2.6.23, with 2.6.23 or later
> > do you notice any difference with "acpi_osi=Linux"?)
> >
> > Please send me the output from acpidump.
> >
> attached...
thanks for the acpidump output.
OSI(Linux) is a NOP on this box b/c LINX is never referenced after it is written.
-Len
OperationRegion (GNVS, SystemMemory, 0xBF6CAA37, 0x0100)
Field (GNVS, AnyAcc, Lock, Preserve)
{
OSYS, 16,
SMIF, 8,
PRM0, 8,
PRM1, 8,
SCIF, 8,
PRM2, 8,
PRM3, 8,
LCKF, 8,
PRM4, 8,
PRM5, 8,
P80D, 32,
LIDS, 8,
PWRS, 8,
DBGS, 8,
LINX, 8,
Offset (0x14),
...
Scope (_SB)
{
Method (_INI, 0, NotSerialized)
{
If (DTSE)
{
TRAP (0x47)
}
Store (0x07D0, OSYS)
If (CondRefOf (_OSI, Local0))
{
If (_OSI ("Linux"))
{
Store (One, LINX)
}
If (_OSI ("Windows 2001"))
{
Store (0x07D1, OSYS)
}
...
-
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