From: Larry Finger <Larry.Finger@lwfinger.net>
To: Christian Lamparter <chunkeey@googlemail.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>,
linux-wireless@vger.kernel.org, linux-usb@vger.kernel.org
Subject: Re: [RFC] usb: Check results of dma_map_single
Date: Wed, 04 Nov 2009 20:41:43 -0600 [thread overview]
Message-ID: <4AF23B67.7030507@lwfinger.net> (raw)
In-Reply-To: <200911042049.02761.chunkeey@googlemail.com>
On 11/04/2009 01:49 PM, Christian Lamparter wrote:
> On Wednesday 04 November 2009 06:48:51 Larry Finger wrote:
>> At http://marc.info/?l=linux-wireless&m=125695331205062&w=2, a problem
>> with DMA buffer processing was corrected for the libertas driver. Because
>> routine usb_fill_bulk_urb() does not check that DMA is possible when
> ^^^
> hmm, usb_fill_bulk_urb? No, that should be usb_submit_urb :)
Thanks. The actual routine modified is map_urb_for_dma.
Larry
prev parent reply other threads:[~2009-11-05 2:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-04 5:48 [RFC] usb: Check results of dma_map_single Larry Finger
2009-11-04 12:50 ` Paulius Zaleckas
2009-11-04 14:06 ` Larry Finger
2009-11-04 14:51 ` Michael Buesch
2009-11-04 15:16 ` Larry Finger
2009-11-04 19:49 ` Christian Lamparter
2009-11-05 2:41 ` Larry Finger [this message]
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