Hi there,
recently I've upgraded OpenBSD 4.2 to 4.3. And it seems, that acpi and the BIOS
of my Asus M6Ne laptop don't like each other that much.
Without doing anything, OpenBSD 4.3 presents this at boot:
OpenBSD 4.3 (GENERIC) #3: Sat Apr 12 23:47:41 CEST 2008
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) M processor 1.60GHz ("GenuineIntel" 686-class) 1.61 GH
z
cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,AC
PI,MMX,FXSR,SSE,SSE2,SS,TM,SBF,EST,TM2
real mem = 535654400 (510MB)
avail mem = 509906944 (486MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 07/01/05, BIOS32 rev. 0 @ 0xf0010, SMBIOS
rev. 2.3 @ 0xf6930 (35 entries)
bios0: vendor American Megatrends Inc. version "0209" date 07/01/2005
bios0: ASUSTeK Computer Inc. M6Ne
apm0 at bios0: Power Management spec V1.2
apm0: AC on, no battery
acpi at bios0 function 0x0 not configured
[etc. pp.]
You see, acpi doesn't seem to work at all.
But when I boot the machine and disable apm this output appears:
OpenBSD 4.3 (GENERIC) #3: Sat Apr 12 23:47:41 CEST 2008
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) M processor 1.60GHz ("GenuineIntel" 686-class) 1.61 GH
z
cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,AC
PI,MMX,FXSR,SSE,SSE2,SS,TM,SBF,EST,TM2
real mem = 535654400 (510MB)
avail mem = 509906944 (486MB)
User Kernel Config
UKC> disable apm
321 apm0 disabled
UKC> quit
Continuing...
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 07/01/05, BIOS32 rev. 0 @ 0xf0010, SMBIOS
rev. 2.3 @ 0xf6930 (35 entries)
bios0: vendor American Megatrends Inc. version "0209" date 07/01/2005
bios0: ASUSTeK Computer Inc. M6Ne
apm at bios0 function 0x15 not configured
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP OEMB
acpi0: wakeup devices SMBS(S3) MODM(S3) P0P2(S3) CBC1(S3) USB1(S3) USB2(S3) USB3
(S3) EHCI(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 2 (P0P2)
acpiprt2 at acpi0: bus 1 (P0P1)
acpiec0 at acpi0
acpicpu0 at acpi0-- invalid ref: efffeecc:aml_freevalue:1782
-- invalid ref: efffeecb:aml_freevalue:1782
-- invalid ref: efffeecc:aml_freevalue:1782
-- invalid ref: efffeecc:aml_freevalue:1782
-- invalid ref: efffeecc:aml_freevalue:1782
-- invalid ref: efffeecb:aml_freevalue:1782
-- invalid ref: efffeecb:aml_freevalue:1782
-- invalid ref: efffeeca:aml_freevalue:1782
-- invalid ref: efffeecc:aml_freevalue:1782
-- invalid ref: efffeecb:aml_freevalue:1782
-- invalid ref: efffeecc:aml_freevalue:1782
-- invalid ref: efffeecb:aml_freevalue:1782
Data modified on freelist: word 3 of object 0xd119c440 size 0x30 previous type d
evbuf (0xefffeeca != 0xefffeecc)
Data modified on freelist: word 3 of object 0xd119ccc0 size 0x30 previous type d
evbuf (0xefffeeca != 0xefffeecc)
Data modified on freelist: word 3 of object 0xd119d480 size 0x30 previous type d
evbuf (0xefffeec9 != 0xefffeecc)
Data modified on freelist: word 3 of object 0xd1199ac0 size 0x30 previous type d
evbuf (0xefffeeca != 0xefffeecc)
Data modified on freelist: word 3 of object 0xd119d740 size 0x30 previous type d
evbuf (0xefffeecb != 0xefffeecc)
Data modified on freelist: word 3 of object 0xd119eb80 size 0x30 previous type d
evbuf (0xefffeeca != 0xefffeecc)
: C2, PSS
acpitz0 at acpi0: critical temperature 105 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
acpiac0 at acpi0: AC unit online
acpibat0 at acpi0: BAT0 model "M6NE" serial 00001 type LIon oem "ASUSTek"
acpibat1 at acpi0: BAT1 not present
acpibtn2 at acpi0: PWRB
[etc. pp.]
Up to now, I don't know, how to deal with this. Under Debian and WinXP acpi
works without problems.
Just let my know, if you need any further Information (acpidumb?).
