acpi problems with IBM/Lenovo/ThinkCentre

[Danny Braniss]

> On Tuesday 14 March 2006 02:34 am, Danny Braniss wrote:
> > this is an intel/xeon dual core, booting with a 32bit kernel:
> >
> > FreeBSD 6.1-PRERELEASE #4: Mon Mar 13 09:52:47 IST 2006
> >     danny at bsd:/r+d/obj/bsd/i386/r+d/6.1/src/sys/HUJI
> > ACPI APIC Table: <PTLTD          APIC  >
> > Timecounter "i8254" frequency 1193182 Hz quality 0
> > CPU: Intel(R) Pentium(R) D CPU 2.80GHz (2793.01-MHz 686-class CPU)
> >   Origin = "GenuineIntel"  Id = 0xf44  Stepping = 4
> >  
> > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MC
> >A, C
> > MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
> >   Features2=0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>>
> >   AMD Features=0x20000000<LM>
> >   Hyperthreading: 2 logical CPUs
> > ...
> > acpi0: <PTLTD   RSDT> on motherboard
> >     ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.USB1._PRW]
> > (Node 0xc32861c0), AE_AML_NO_RETURN_VALUE
> >     ACPI-0239: *** Error: Method execution failed [\\_SB_.PCI0.USB1._PRW]
> > (Node 0xc32861c0), AE_AML_NO_RETURN_VALUE
> >     ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.USB2._PRW]
> > (Node 0xc32860a0), AE_AML_NO_RETURN_VALUE
> >     ACPI-0239: *** Error: Method execution failed [\\_SB_.PCI0.USB2._PRW]
> > (Node 0xc32860a0), AE_AML_NO_RETURN_VALUE
> >     ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.USB3._PRW]
> > (Node 0xc3247da0), AE_AML_NO_RETURN_VALUE
> >     ACPI-0239: *** Error: Method execution failed [\\_SB_.PCI0.USB3._PRW]
> > (Node 0xc3247da0), AE_AML_NO_RETURN_VALUE
> >     ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.USB4._PRW]
> > (Node 0xc3247c80), AE_AML_NO_RETURN_VALUE
> >     ACPI-0239: *** Error: Method execution failed [\\_SB_.PCI0.USB4._PRW]
> > (Node 0xc3247c80), AE_AML_NO_RETURN_VALUE
> >     ACPI-1304: *** Error: Method execution failed [\\_SB_.PCI0.USBE._PRW]
> > (Node 0xc3247be0), AE_AML_NO_RETURN_VALUE
> >     ACPI-0239: *** Error: Method execution failed [\\_SB_.PCI0.USBE._PRW]
> > (Node 0xc3247be0), AE_AML_NO_RETURN_VALUE
> > ...
> > which probably break the usb stuff,
> > but with a 64kernel:
> > ...
> >     ACPI-1304: *** Error: Method execution failed
> > [\\_SB_.PCI0.LPC0.SIO_.COMA._ STA] (Node 0xffffff0000b8fc40),
> > AE_AML_ALIGNMENT
> >     ACPI-0239: *** Error: Method execution failed
> > [\\_SB_.PCI0.LPC0.SIO_.COMA._ STA] (Node 0xffffff0000b8fc40),
> > AE_AML_ALIGNMENT
> > ...
> 
> Fixing these requires a MFC of changes to ACPI-CA to not require strict
> alignment for amd64.  The ACPI-CA in 6.x requires strict alignment for
> all 64-bit archs because ia64 requires it, but that has since been fixed
> in current, just not MFC'd apparently.

assuming that there will be more amd64 than ia64, can the 
ACPI_MISALIGNED_TRANSFERS
be defined by default, and only undefed for ia64?

danny