From: Larry Finger <Larry.Finger@lwfinger.net>
To: "Rafał Miłecki" <zajec5@gmail.com>
Cc: linux-wireless@vger.kernel.org,
"John W. Linville" <linville@tuxdriver.com>,
b43-dev@lists.infradead.org
Subject: [RFC][RFT][PATCH V2 2/2] b43: fix DMA on some bugged hardware
Date: Wed, 10 Aug 2011 23:39:42 -0500 [thread overview]
Message-ID: <4E435D0E.80702@lwfinger.net> (raw)
In-Reply-To: <CACna6rynj+OXL1R6jwgnCzReuO+=piOX3LTC9UujDTg4DNBVUw@mail.gmail.com>
On 08/10/2011 07:14 PM, Rafa? Mi?ecki wrote:
> W dniu 10 sierpnia 2011 20:35 u?ytkownik Rafa? Mi?ecki
> <zajec5@gmail.com> napisa?:
>> Some hardware with 64-bit DMA uses lower address word for setting
>> routing (translation) bit. Add workaround for such boards.
>>
>> Signed-off-by: Rafa? Mi?ecki<zajec5@gmail.com>
>> ---
>> This requires testing on at least 1 normal 64-bit DMA card and 1 32-bit
>> DMA card. So far it was tested only on my 14e4:4329 where it fixed DMA.
>
> 14e4:4353 (BCM43224), 64-bit DMA, still works :)
>
> The rest will follow tomorrow.
Tested with 14e4:4311 (64-bit) and 14e4:4318 (32-bit). The ssb changes were also
tested with b43legacy.
Larry
WARNING: multiple messages have this Message-ID (diff)
From: Larry Finger <Larry.Finger@lwfinger.net>
To: "Rafał Miłecki" <zajec5@gmail.com>
Cc: linux-wireless@vger.kernel.org,
"John W. Linville" <linville@tuxdriver.com>,
b43-dev@lists.infradead.org
Subject: Re: [RFC][RFT][PATCH V2 2/2] b43: fix DMA on some bugged hardware
Date: Wed, 10 Aug 2011 23:39:42 -0500 [thread overview]
Message-ID: <4E435D0E.80702@lwfinger.net> (raw)
In-Reply-To: <CACna6rynj+OXL1R6jwgnCzReuO+=piOX3LTC9UujDTg4DNBVUw@mail.gmail.com>
On 08/10/2011 07:14 PM, Rafał Miłecki wrote:
> W dniu 10 sierpnia 2011 20:35 użytkownik Rafał Miłecki
> <zajec5@gmail.com> napisał:
>> Some hardware with 64-bit DMA uses lower address word for setting
>> routing (translation) bit. Add workaround for such boards.
>>
>> Signed-off-by: Rafał Miłecki<zajec5@gmail.com>
>> ---
>> This requires testing on at least 1 normal 64-bit DMA card and 1 32-bit
>> DMA card. So far it was tested only on my 14e4:4329 where it fixed DMA.
>
> 14e4:4353 (BCM43224), 64-bit DMA, still works :)
>
> The rest will follow tomorrow.
Tested with 14e4:4311 (64-bit) and 14e4:4318 (32-bit). The ssb changes were also
tested with b43legacy.
Larry
next prev parent reply other threads:[~2011-08-11 4:39 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-10 18:35 [RFC][RFT][PATCH V2 1/2] ssb: fix DMA translation for some specific boards Rafał Miłecki
2011-08-10 18:35 ` Rafał Miłecki
2011-08-10 18:35 ` [RFC][RFT][PATCH V2 2/2] b43: fix DMA on some bugged hardware Rafał Miłecki
2011-08-10 18:35 ` Rafał Miłecki
2011-08-10 19:11 ` Michael Büsch
2011-08-10 19:11 ` Michael Büsch
2011-08-11 0:14 ` Rafał Miłecki
2011-08-11 0:14 ` Rafał Miłecki
2011-08-11 4:39 ` Larry Finger [this message]
2011-08-11 4:39 ` Larry Finger
2011-08-11 8:05 ` Rafał Miłecki
2011-08-11 8:05 ` Rafał Miłecki
2011-08-11 16:04 ` John W. Linville
2011-08-11 16:04 ` John W. Linville
2011-08-11 16:21 ` Rafał Miłecki
2011-08-11 16:21 ` Rafał Miłecki
2011-08-11 16:22 ` Rafał Miłecki
2011-08-11 16:22 ` Rafał Miłecki
2011-08-13 22:26 ` Larry Finger
2011-08-13 22:26 ` Larry Finger
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