Re: ichwd0: unable to reserve GCS registers

On 07/18/2011 10:08, John Baldwin wrote:
> On Monday, July 18, 2011 4:26:49 am Doug Barton wrote:
>> I'm getting this with recent HEAD:
>>
>> isab0: found ICH7 or equivalent chipset: Intel ICH7M watchdog timer
>> ichwd0: <Intel ICH7M watchdog timer> at port 0x1030-0x1037,0x1060-0x107f
>> on isa0
>> isab0: found ICH7 or equivalent chipset: Intel ICH7M watchdog timer
>> pcib0: allocated type 4 (0x1030-0x1037) for rid 0 of ichwd0
>> pcib0: allocated type 4 (0x1060-0x107f) for rid 1 of ichwd0
>> ichwd0: unable to reserve GCS registers
>> device_attach: ichwd0 attach returned 6
>> pcib0: allocated type 4 (0x2f8-0x2ff) for rid 0 of uart1
> 
> Can you get devinfo -r output while booting with 
> 'debug.acpi.disabled=hostres'?

I escaped to the loader prompt and type 'set debug..' and then booted.
The devinfo output is attached.

Doing the kldload with debug.bootverbose I now get this:

isab0: found ICH7 or equivalent chipset: Intel ICH7M watchdog timer
ichwd0: detached
ichwd0 failed to probe at port 0x1030-0x1037,0x1060-0x107f on isa0
isab0: found ICH7 or equivalent chipset: Intel ICH7M watchdog timer
ichwd0: <Intel ICH7M watchdog timer> at port 0x1030-0x1037,0x1060-0x107f
on isa0
isab0: found ICH7 or equivalent chipset: Intel ICH7M watchdog timer
ichwd0: Intel ICH7M watchdog timer (ICH7 or equivalent)
ichwd0: timer disabled
ichwd0: timer enabled
ichwd0: timeout set to 28 ticks
ichwd0: timer reloaded
(repeats infinitely)


Thanks,

Doug

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