svn commit: r286337 - head/sys/contrib/dev/ath/ath_hal/ar9300

[Oliver Pinter]

Yup. :) If you need testers with the backport, then ping me. ;)

On Wed, Aug 5, 2015 at 11:23 PM, Adrian Chadd <adrian at freebsd.org> wrote:
> The whole wifi stack / drivers need backporting. :)
>
>
>
> -a
>
>
> On 5 August 2015 at 12:41, Shawn Webb <shawn.webb at hardenedbsd.org> wrote:
>> On Wed, 2015-08-05 at 19:32 +0000, Adrian Chadd wrote:
>>> Author: adrian
>>> Date: Wed Aug  5 19:32:35 2015
>>> New Revision: 286337
>>> URL: https://svnweb.freebsd.org/changeset/base/286337
>>>
>>> Log:
>>>   Add TXOP enforce support to the AR9300 HAL.
>>>
>>>   This is required for (more) correct TDMA support.  Without it, the
>>>   code tries to calculate the required guard interval based on the
>>>   current rate, and since this is an 11n NIC and people try using
>>>   11n, it calls ath_hal_computetxtime() on an 11n rate which then
>>>   panics.
>>>
>>>   This doesn't fix TDMA slave mode on AR9300 - it just makes it
>>>   have one less bug.
>>>
>>>   Reported by:        Berislav Purgar <bpurgar at gmail.com>
>>>
>>> Modified:
>>>   head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_misc.c
>>
>> Hey Adrian,
>>
>> Can this be MFC'd?
>>
>> Thanks,
>>
>> --
>> Shawn Webb
>> HardenedBSD
>>
>> GPG Key ID:          0x6A84658F52456EEE
>> GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89  3D9E 6A84 658F 5245 6EEE
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