acpi problems with IBM/Lenovo/ThinkCentre

[Danny Braniss]

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,MCA,
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
...

but then:
...
Mar 14 09:09:10 ibm kernel: ACPI-0501: *** Error: Handler for [SystemMemory] 
returned AE_AML_ALIGNMENT
Mar 14 09:09:10 ibm kernel: ACPI-1304: *** Error: Method execution failed 
[\_TZ_.THM0._TMP] (Node 0xffffff0000b77b40), AE_AML_ALIGNMENT
Mar 14 09:09:20 ibm kernel: ACPI-0501: *** Error: Handler for [SystemMemory] 
returned AE_AML_ALIGNMENT
Mar 14 09:09:20 ibm kernel: ACPI-1304: *** Error: Method execution failed 
[\_TZ_.THM0._TMP] (Node 0xffffff0000b77b40), AE_AML_ALIGNMENT
Mar 14 09:09:30 ibm kernel: ACPI-0501: *** Error: Handler for [SystemMemory] 
returned AE_AML_ALIGNMENT
Mar 14 09:09:30 ibm kernel: ACPI-1304: *** Error: Method execution failed 
[\_TZ_.THM0._TMP] (Node 0xffffff0000b77b40), AE_AML_ALIGNMENT
...

for ever, and ever...

anything to fix this? (not interested in turning off acpi :-)

danny