Date: Mon, 19 Dec 2005 10:45:01 -0800 From: Nate Lawson <nate@root.org> To: JoaoBR <joao@matik.com.br> Cc: freebsd-acpi@freebsd.org Subject: Re: dsdt compile error on Acer 3002 NB Message-ID: <43A6FFAD.4050103@root.org> In-Reply-To: <200512190550.16062.joao@matik.com.br> References: <200512190550.16062.joao@matik.com.br>
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JoaoBR wrote:
> Hello
>
> somebody knows and can tell me what this function should return in order not
> returning an error when compiling?
>
> Method (_WAK, 1, NotSerialized)
> {
> Store (0x00, \_SB.PCI0.LPCB.ALED)
> Store (\_SB.BTEN, \_SB.PCI0.LPCB.EC0.BLTH)
> Store (\_SB.WLAN, \_SB.PCI0.LPCB.EC0.WLAN)
> Store (0x01, \_SB.PCI0.LPCB.EC0.CPLE)
> If (LEqual (Arg0, 0x03))
> {
> \_SB.PHSR (0x00, 0x00)
> }
>
> If (LEqual (Arg0, 0x04))
> {
> \_SB.PHSR (0x03, 0x00)
> }
> }
>
> I get this:
>
> dsdt.aml.ori 3441: Method (_WAK, 1, NotSerialized)
> Warning 2026 - ^ Reserved method must
> return a value (_WAK)
Just use iasl with the -f flag. It will ignore these kinds of warnings.
For reference, _WAK returns a package, {0, 0} is fine. See the ACPI
debugging section of the handbook.
--
Nate
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