Re: ACPI Error: No handler for Region [ECOR]

From: Charlie Li <ml_at_vishwin.info>
Date: Wed, 21 Nov 2018 11:21:15 -0500
On 20/11/2018 14:37, Ben Widawsky wrote:
> On 18-11-20 11:28:56, Ben Widawsky wrote:
>> On 18-11-20 14:09:08, Jung-uk Kim wrote:
>>> On 18. 11. 20., Charlie Li wrote:
>>>> Nov 20 09:35:19 ardmore kernel: ACPI Error: No handler for Region [ECOR]
>>>> (0xfffff80003662300) [EmbeddedControl] (20181031/evregion-288)
>>>> Nov 20 09:35:19 ardmore kernel: ACPI Error: Region EmbeddedControl
>>>> (ID=3) has no handler (20181031/exfldio-428)
>>>> Nov 20 09:35:19 ardmore kernel: ACPI Error: Method parse/execution
>>>> failed \_SB.PCI0.LPC.EC.BAT1._BST, AE_NOT_EXIST (20181031/psparse-677)
>>>>
>>> I am pretty sure r340644 caused the regression.
>>>
>>> https://svnweb.freebsd.org/changeset/base/340644
>>>
>>> Jung-uk Kim
>>
>> Seems like a good bet. Could you please add the full dmesg as well as an ACPI
>> dump and the output of `sysctl dev.acpi_ec.` Thanks.
The full dmesg is flooded. sysctl dev.acpi_ec:
dev.acpi_ec.0.%parent: acpi0
dev.acpi_ec.0.%pnpinfo: _HID=PNP0C09 _UID=0
dev.acpi_ec.0.%location: handle=\_SB_.PCI0.LPC_.EC__
dev.acpi_ec.0.%driver: acpi_ec
dev.acpi_ec.0.%desc: Embedded Controller: GPE 0x25, ECDT
dev.acpi_ec.%parent:
> 
> Just for a quick eyeball, this looks suspicious. You could also try this:
> 
I had to remove another line due to -Wunused-variable. In any case, the
log spam continues unabated and battery status querying continues to fail.

Going to try backing out r340644 in my tree.

-- 
Charlie Li
Can't think of a witty .sigline today…

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Received on Wed Nov 21 2018 - 15:21:34 UTC

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