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Date:      Wed, 20 Mar 2013 20:19:26 -0700
From:      Adrian Chadd <adrian@freebsd.org>
To:        Joshua Isom <jrisom@gmail.com>
Cc:        freebsd-wireless@freebsd.org
Subject:   Re: update - better EDMA RX support, testing AR9580
Message-ID:  <CAJ-VmomWF2bL5xJT6WVdzjYwtkuPS=6ruO=7iRb5XaGF5rYXXg@mail.gmail.com>
In-Reply-To: <514A73C8.7050102@gmail.com>
References:  <CAJ-Vmo=UZDCb%2BeSRLO5fiJQNJkzVYqjcy4zWNc70CBePQyKGjw@mail.gmail.com> <CAJ-Vmo=MZXU3qdOHmv99Hq-XRZCCphw-O_M8Tv=T7srE=apq%2Bg@mail.gmail.com> <514A73C8.7050102@gmail.com>

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Hi,

I have no plans to backport this to stable, sorry. :(



Adrian

On 20 March 2013 19:43, Joshua Isom <jrisom@gmail.com> wrote:
> On 3/19/2013 10:31 PM, Adrian Chadd wrote:
>>
>> On 19 March 2013 12:39, Adrian Chadd <adrian@freebsd.org> wrote:
>>>
>>> Hi all,
>>>
>>> I've just committed some new RX handling code. Since the RX FIFO on
>>> the AR9380 and later chips is very shallow (128 entries), you have to
>>> refill the FIFO much quicker than you can handle frames.
>>
>>
>> .. and an AR9390 STA -> AR9380 AP at MCS24 is giving me around 230mbit
>> TCP.
>>
>> My goal is to hit 200mbit TCP on 2x2 and 300mbit TCP on 3x3.
>>
>> But, I won't complain about getting to 230mbit this early in the game.
>>
>>
>>
>> Adrian
>
>
> Any tips for backporting the code to -STABLE?  Currently I had to comment
> out the scsi cd driver because it was causing kernel panics. Now I'm getting
> kernel panics from geom_io.c due to a failed assert.
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