[haiku-bugs] Re: [Haiku] #5449: ACPI: AcpiInitializeTables fails on Acer Aspire One AOA110
- From: "tqh" <trac@xxxxxxxxxxxx>
- Date: Mon, 01 Mar 2010 15:17:52 -0000
#5449: ACPI: AcpiInitializeTables fails on Acer Aspire One AOA110
--------------------------+-------------------------------------------------
Reporter: vegardw | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Drivers/ACPI | Version: R1/Development
Keywords: | Blockedby:
Platform: All | Blocking:
--------------------------+-------------------------------------------------
Old description:
> ACPI doesn't seem to work on my Acer Aspire One
>
> I enabled it in /boot/home/config/settings/kernel/drivers/kernel, but
> after rebooting PowerStatus stil says ''No power interface found'' when I
> start it, and /dev/acpi doesn't exist
>
> Grepping the syslog for ACPI gives the following:
>
> {{{
> 2010-02-21 21:38:21 KERN: smp: using ACPI to detect MP configuration
> 2010-02-21 21:38:21 KERN: CPU 1: features: fpu vme de pse tsc msr pae mce
> cx8 apic sep mtrr pge mca cmov pat clfsh ds acpi mmx fxsr sse sse2 ss htt
> tm pbe sse3 monitor dscpl est tm2
> 2010-02-21 22:38:21 KERN: ACPI: RSDP 0x000fe020 00024 (v02 INTEL )
> 2010-02-21 22:38:21 KERN: ACPI: 0x3f4fe120 00000 (v00
> 00000000 00000000)
> 2010-02-21 22:38:21 KERN: ACPI Error: Invalid length 0x0 in RSDT/XSDT
> (20100121/tbutils-656)
> 2010-02-21 22:38:21 KERN: acpi: AcpiInitializeTables failed
> (AE_INVALID_TABLE_LENGTH)
> 2010-02-21 22:38:21 KERN: ACPI: RSDP 0x000fe020 00024 (v02 INTEL )
> 2010-02-21 22:38:21 KERN: ACPI: 0x3f4fe120 00000 (v00
> 00000000 00000000)
> 2010-02-21 22:38:21 KERN: ACPI Error: Invalid length 0x0 in RSDT/XSDT
> (20100121/tbutils-656)
> 2010-02-21 22:38:21 KERN: acpi: AcpiInitializeTables failed
> (AE_INVALID_TABLE_LENGTH)
>
> }}}
New description:
ACPI doesn't seem to work on my Acer Aspire One
I enabled it in /boot/home/config/settings/kernel/drivers/kernel, but
after rebooting PowerStatus stil says ''No power interface found'' when I
start it, and /dev/acpi doesn't exist
Grepping the syslog for ACPI gives the following:
{{{
2010-02-21 21:38:21 KERN: smp: using ACPI to detect MP configuration
2010-02-21 21:38:21 KERN: CPU 1: features: fpu vme de pse tsc msr pae mce
cx8 apic sep mtrr pge mca cmov pat clfsh ds acpi mmx fxsr sse sse2 ss htt
tm pbe sse3 monitor dscpl est tm2
2010-02-21 22:38:21 KERN: ACPI: RSDP 0x000fe020 00024 (v02 INTEL )
2010-02-21 22:38:21 KERN: ACPI: 0x3f4fe120 00000 (v00
00000000 00000000)
2010-02-21 22:38:21 KERN: ACPI Error: Invalid length 0x0 in RSDT/XSDT
(20100121/tbutils-656)
2010-02-21 22:38:21 KERN: acpi: AcpiInitializeTables failed
(AE_INVALID_TABLE_LENGTH)
2010-02-21 22:38:21 KERN: ACPI: RSDP 0x000fe020 00024 (v02 INTEL )
2010-02-21 22:38:21 KERN: ACPI: 0x3f4fe120 00000 (v00
00000000 00000000)
2010-02-21 22:38:21 KERN: ACPI Error: Invalid length 0x0 in RSDT/XSDT
(20100121/tbutils-656)
2010-02-21 22:38:21 KERN: acpi: AcpiInitializeTables failed
(AE_INVALID_TABLE_LENGTH)
}}}
[[BR]]
--
Comment(by tqh):
Replying to [comment:25 bonefish]:
> Since that are only 24 revisions, 5 more bisection steps would narrow it
down to one.
If only they would build...
> > I guessed r34948, but our test suggested it's not. I still suspect it
though. Also this may be the cause of #5064, it fails to initialize ACPI,
so it can't shutdown thru ACPI.
>
> I don't see how unmapping the unused mappings could have any effect, but
I might miss something.
It's just a guess on my part at this point as it directly touches those
areas.
--
Ticket URL: <http://dev.haiku-os.org/ticket/5449#comment:26>
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