Date: Tue, 6 Mar 2007 10:27:01 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-acpi@freebsd.org Cc: "Moore, Robert" <robert.moore@intel.com> Subject: Re: Error: Handler for [SystemMemory] returned AE_AML_ALIGNMENT Message-ID: <200703061027.01809.jhb@freebsd.org> In-Reply-To: <B28E9812BAF6E2498B7EC5C427F293A40205F05A@orsmsx415.amr.corp.intel.com> References: <B28E9812BAF6E2498B7EC5C427F293A40205F05A@orsmsx415.amr.corp.intel.com>
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On Monday 05 March 2007 17:26, Moore, Robert wrote:
> This exception happens when
> 1) Executing on a platform that does not support non-aligned memory trans=
fer
> 2) an operation region request is misaligned
>=20
> What system is this running on?
>=20
> #ifdef ACPI_MISALIGNMENT_NOT_SUPPORTED
> /*
> * Hardware does not support non-aligned data transfers, we must veri=
fy
> * the request.
> */
> (void) AcpiUtShortDivide ((ACPI_INTEGER) Address, Length, NULL,=20
&Remainder);
> if (Remainder !=3D 0)
> {
> return_ACPI_STATUS (AE_AML_ALIGNMENT);
> }
> #endif
I think there were some older versions (5.x maybe?) of FreeBSD where this=20
#define was on for FreeBSD/amd64. What version of FreeBSD is this?
> > -----Original Message-----
> > From: owner-freebsd-acpi@freebsd.org [mailto:owner-freebsd-
> > acpi@freebsd.org] On Behalf Of JoaoBR
> > Sent: Thursday, March 01, 2007 6:15 PM
> > To: freebsd-acpi@freebsd.org
> > Subject: Error: Handler for [SystemMemory] returned AE_AML_ALIGNMENT
> >=20
> > Hi
> > somebody has an advice for me, should I do something about this erro?
> >=20
> > ACPI-0501: *** Error: Handler for [SystemMemory] returned
> > AE_AML_ALIGNMENT
> > ACPI-1304: *** Error: Method execution failed [\\_SB_.MEM_._CRS] (N=
ode
> > 0xffffff0000806cc0), AE_AML_ALIGNMENT
> > ACPI-0239: *** Error: Method execution failed [\\_SB_.MEM_._CRS] (N=
ode
> > 0xffffff0000806cc0), AE_AML_ALIGNMENT
> > can't fetch resources for \\_SB_.MEM_ - AE_AML_ALIGNMENT
> >=20
> >=20
> > --
> > thank's
> > Jo=E3o
> >=20
> >=20
> >=20
> >=20
> >=20
> >=20
> >=20
> > A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada
> > segura.
> > Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br
> > _______________________________________________
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>=20
=2D-=20
John Baldwin
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