On Saturday 19 January 2008 04:13, Hans-Joachim Klein wrote:
>
> Am Freitag, den 18.01.2008, 23:23 -0500 schrieb Len Brown:
> > On Monday 08 October 2007 01:00, Hans-Joachim Klein wrote:
> > > System Information
> > > Manufacturer: Hewlett-Packard
> > > Product Name: HP Pavilion dv9500 Notebook PC
> > > Version: Rev 1
> > > Serial Number: CNF7301PB5
> > > UUID: 434E4637-3330-3150-4235-001B246D0EFF
> > > Wake-up Type: Power Switch
> > > SKU Number: GP650EA#ABD
> > > Family: 103C_5335KV
> > >
> > > Handle 0x0002, DMI type 2, 8 bytes.
> > > Base Board Information
> > > Manufacturer: Quanta
> > > Product Name: 30CB
> >
> > Thanks for the dmidecode output.
> >
> > Do you notice any functional difference when booting with
> >
> > "acpi_osi=Linux" (default for 2.6.22 and earlier)
> > vs.
> > "acpi_osi=!Linux" (default for 2.6.23 and later)
> >
> No, I didn't notice any changes in system behaviour, just the output of
> dmesg told that the bios requests "acpi_osi=Linux".
>
> Fedora-kernel: Linux Pavilion.famklein.net 2.6.23.9-85.fc8 #1 SMP Fri
> Dec 7 15:49:36 EST 2007 x86_64 x86_64 x86_64 GNU/Linux
>
> kernel command line:
> kernel /boot/vmlinuz-2.6.23.9-85.fc8 ro acpi_osi=Linux pci=routeirq
> root=/dev/sdb8 rhgb quiet
>
thanks for the acpidump.
The ASL sets LINX, but never references it,
so OSI(Linux) is a NOP on this machine.
-Len
OperationRegion (GNVS, SystemMemory, 0x7FEDEDBC, 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),
...
Store (0x07D0, OSYS)
If (CondRefOf (_OSI, Local0))
{
If (_OSI ("Linux"))
{
Store (One, LINX)
}
-
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