[ACPI] need help with my dell latitude d510 dsdt table

[Frittella L. <lau...@re...>]

Hi all,
I'm trying to fix my DSDT table on my DELL Latitude D510, using "Linux 
ACPI Howto" I've fixed some warnings... but how can I fix these?


dsdt.dsl  2330:                 Method (_S0D, 0, NotSerialized)
Warning  2096 -      Unknown reserved name ^  (_S0D)

dsdt.dsl  2396:                 Method (_S0D, 0, NotSerialized)
Warning  2096 -      Unknown reserved name ^  (_S0D)

dsdt.dsl  2461:                 Method (_S0D, 0, NotSerialized)
Warning  2096 -      Unknown reserved name ^  (_S0D)

dsdt.dsl  2526:                 Method (_S0D, 0, NotSerialized)
Warning  2096 -      Unknown reserved name ^  (_S0D)

dsdt.dsl  2591:                 Method (_S0D, 0, NotSerialized)
Warning  2096 -      Unknown reserved name ^  (_S0D)

dsdt.dsl  3807:                     Return (Package (0x00) {})
Remark   3069 -    Effective AML package length is zero ^


For the first 5 warnings the Method is the same:

Method (_S0D, 0, NotSerialized)
{
	Store (SMI (0x85, 0x00), Local0)
	And (Local0, 0x01, Local0)
	If (LEqual (Local0, 0x00))
	{
		Return (0x03)
	}
	Else
	{
		Return (0x00)
	}
}


For the last warning the part of interest is:

Device (VID2)
{
	Name (_ADR, 0x00020001)
	Method (_DOS, 1, NotSerialized)
	{
	}

	Method (_DOD, 0, NotSerialized)
	{
		Return (Package (0x00) {})
	}
}


Thanks in advance,
Frittella Laurento