On Saturday 19 January 2008 03:02, Andrea Rizzolo wrote:
> Len Brown wrote:
> > On Tuesday 17 July 2007 15:51, andrea wrote:
> >
> >> ystem Information
> >> Manufacturer: FUJITSU SIEMENS
> >> Product Name: AMILO Pi 1536
> >> Version: Not Applicable
> >> Serial Number: 5311F9B6
> >> UUID: 00D5D495-CD63-0010-8C63-99E512DA426C
> >> Wake-up Type: Power Switch
> >> SKU Number: Not Specified
> >> Family: Not Specified
> >>
> >> Handle 0x0002, DMI type 2, 8 bytes
> >> Base Board Information
> >> Manufacturer: FUJITSU SIEMENS
> >> Product Name: AMILO Pi 1536
> >>
> >
> > 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)
> >
> > Also, please send me the output from acpidump.
> >
> > thanks,
> > -Len
> >
> > ps
> > If you don't have acpidump, you can get it from pmtools here:
> > http://www.lesswatts.org/projects/acpi/utilities.php
> >
> >
> Since kernel 2.6.23 my acpi works way better: fan is less noisy (really
> a lot) Currently Im running zen-sources, a patchset which applies to git
> kernel. so, running latest acpi code, dmesg still complains about
> acpi_osi but it gives more output:
> ACPI: _OSI(Linux) requested by unknown system BIOS
> 1. FUJITSU SIEMENS
> 3. 07/19/2007
> 4. FUJITSU SIEMENS
> 5. AMILO Pi 1536
> 6. Not Applicable
> 10. AMILO Pi 1536
> ACPI: Please send DMI info above to [email protected]
ah, good. This message replaces the request for dmidecode output.
It will go away when I update the entry, because ...
the ASL for this box shows that OSI(Linux) is a NOP.
-Len
Store (0x07D0, OSYS)
If (CondRefOf (_OSI, Local0))
{
If (_OSI ("Linux"))
{
Store (0x03E8, OSYS)
}
If (_OSI ("Windows 2001"))
{
Store (0x07D1, OSYS)
}
If (_OSI ("Windows 2001 SP1"))
{
Store (0x07D1, OSYS)
}
If (_OSI ("Windows 2001 SP2"))
{
Store (0x07D2, OSYS)
}
If (_OSI ("Windows 2006"))
{
Store (0x07D6, OSYS)
}
If (LAnd (MPEN, LEqual (OSYS, 0x07D1)))
{
TRAP (0x3D)
}
}
-
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