Airport Extreme WiFi Broken in FreeBSD 10.2

[Curtis Hamilton]

I've checked the log and don't see any warnings.  Attached is my current
log.  What am I missing?

Unfortunately, the system does not complete the boot process with the bwi
module loaded. so I do not have a log for that process.

BTW, I've tried manually loading the module after booting, both without and
with the airport firmware.  
Without the airport firmware the system complains but continues to run,
however with the firmware the system locks up. 

-Curtis

-----Original Message-----
From: adrian.chadd at gmail.com [mailto:adrian.chadd at gmail.com] On Behalf Of
Adrian Chadd
Sent: Tuesday, November 10, 2015 3:54 PM
To: Curtis Hamilton <hamiltcl at verizon.net>
Cc: FreeBSD PowerPC ML <freebsd-ppc at freebsd.org>
Subject: Re: Airport Extreme WiFi Broken in FreeBSD 10.2

It's not initialising fine; it's actually logging a warning. :)


-a


On 10 November 2015 at 04:31, Curtis Hamilton <hamiltcl at verizon.net> wrote:
> I'll investigate.  My initial presumption that it was a bwi module 
> issue is because ata2 initializes just fine without the bwi module.
>
> -----Original Message-----
> From: adrian.chadd at gmail.com [mailto:adrian.chadd at gmail.com] On Behalf 
> Of Adrian Chadd
> Sent: Monday, November 09, 2015 4:44 PM
> To: Curtis Hamilton <hamiltcl at verizon.net>
> Cc: FreeBSD PowerPC ML <freebsd-ppc at freebsd.org>
> Subject: Re: Airport Extreme WiFi Broken in FreeBSD 10.2
>
> Hi,
>
> It looks like there's something up with the memory management, not wifi.
> ata2 failing and bwi failing in DMA memory allocation is the hint. :)
>
>
>
> -a
>
>
> On 9 November 2015 at 12:00, Curtis Hamilton <hamiltcl at verizon.net> wrote:
>> Has anyone else tried to load the BWI module in 10.2?  I attempted to 
>> load the kernel module and build a new kernel with the module 
>> built-in.  In both cases the boot process freezes with the following
> errors:
>>
>>
>>
>> ata2: <ATA channel > at channel0 on atapci0
>>
>> ata2: WARNING DMA initialization failed, disabling DMA
>>
>> ata2: FAILURE - alloc sg_map
>>
>> ata2: WARNING DMA allocation failed, disabling DMA
>>
>>
>>
>> A few lines before this the following error is shown:
>>
>>
>>
>> bwi0: can't allocate DMA mem
>>
>> bwi0: 0th TX ring DMA alloc-failed
>>
>>
>>
>> Everything works fine in 10.1
>>
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>
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