From: Ian Jeffray <ian@emobix.co.uk>
To: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Christian Lamparter <chunkeey@googlemail.com>,
linux-wireless@vger.kernel.org
Subject: Re: r8712u driver - on ARM
Date: Sat, 01 Oct 2011 18:00:53 +0100 [thread overview]
Message-ID: <4E874745.1010908@emobix.co.uk> (raw)
In-Reply-To: <4E873944.70104@lwfinger.net>
On 01/10/2011 17:01, Larry Finger wrote:
> Ian,
>
> Most of the skb assignments in r8712u are aligned OK and most aligned on
> 512-byte boundaries, but there was one that had the minimal offset of 14
> bytes. The attached patch should fix it. Does it help?
Hi Larry,
Very many thanks for looking at this - I tried to look in to it
myself but realised I don't have a good understanding about what's
going on.
I won't have access to my problematic ARM system until Monday, but
I've tried this on Blackfin with musb and there's no change in
operation unfortunately.
But - I added some printk() debug in this area of the code and it
seem amsdu_to_msdu() is never called, on Blackfin or on x86 - even
when the driver is fully active and transferring data on an x86 PC.
Ian
--
Ian Jeffray ian@emobix.co.uk Tel: +44 (0) 141 221 8449
emobix Limited, Suite 5/5, 29 St Vincent Place, Glasgow, G1 2DT
Registered in Scotland; Company No. 371276 - VAT No. 983 4833 78
prev parent reply other threads:[~2011-10-01 17:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-27 15:36 r8712u driver - on ARM Ian Jeffray
2011-09-27 16:24 ` Larry Finger
2011-09-30 18:39 ` Ian Jeffray
2011-09-30 19:06 ` Christian Lamparter
2011-10-01 0:51 ` Larry Finger
2011-10-01 16:01 ` Larry Finger
2011-10-01 16:22 ` Christian Lamparter
2011-10-01 17:52 ` Larry Finger
2011-10-01 18:01 ` Christian Lamparter
2011-10-01 18:10 ` Ian Jeffray
2011-10-01 18:49 ` Larry Finger
2011-10-01 18:54 ` Christian Lamparter
2011-10-01 19:24 ` Larry Finger
2011-10-01 23:24 ` Ian Jeffray
2011-10-12 15:30 ` Ian Jeffray
2011-10-12 17:28 ` Larry Finger
2011-10-01 17:00 ` Ian Jeffray [this message]
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