From: Oliver Neukum <oneukum-l3A5Bk7waGM@public.gmane.org>
To: Ming Lei <ming.lei-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
Cc: "David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] USBNET: fix handling padding packet
Date: Wed, 18 Sep 2013 15:46:56 +0200 [thread overview]
Message-ID: <1379512016.5387.3.camel@linux-fkkt.site> (raw)
In-Reply-To: <1379409002-7698-1-git-send-email-ming.lei-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
On Tue, 2013-09-17 at 17:10 +0800, Ming Lei wrote:
> Commit 638c5115a7949(USBNET: support DMA SG) introduces DMA SG
> if the usb host controller is capable of building packet from
> discontinuous buffers, but missed handling padding packet when
> building DMA SG.
>
> This patch attachs the pre-allocated padding packet at the
> end of the sg list, so padding packet can be sent to device
> if drivers require that.
>
> Reported-by: David Laight <David.Laight-JxhZ9S5GRejQT0dZR+AlfA@public.gmane.org>
> Cc: Oliver Neukum <oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
> Signed-off-by: Ming Lei <ming.lei-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
Acked-by: Oliver Neukum <oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
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next prev parent reply other threads:[~2013-09-18 13:46 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-17 9:10 [PATCH] USBNET: fix handling padding packet Ming Lei
[not found] ` <1379409002-7698-1-git-send-email-ming.lei-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
2013-09-18 0:33 ` David Miller
2013-09-18 13:46 ` Oliver Neukum [this message]
2013-09-18 13:59 ` Bjørn Mork
2013-09-18 15:09 ` Ming Lei
2013-09-18 15:52 ` Bjørn Mork
2013-09-18 16:12 ` David Miller
[not found] ` <87zjra5dpx.fsf-lbf33ChDnrE/G1V5fR+Y7Q@public.gmane.org>
2013-09-18 17:03 ` Ming Lei
2013-09-18 18:33 ` Bjørn Mork
2013-09-18 17:06 ` Oliver Neukum
2013-09-18 18:56 ` Bjørn Mork
2013-09-19 6:57 ` Oliver Neukum
[not found] ` <1379573843.8608.7.camel-B2T3B9s34ElbnMAlSieJcQ@public.gmane.org>
2013-09-19 7:18 ` Bjørn Mork
2013-09-19 8:29 ` David Laight
[not found] ` <87wqmd46vj.fsf-lbf33ChDnrE/G1V5fR+Y7Q@public.gmane.org>
2013-09-19 13:08 ` Ming Lei
[not found] ` <CACVXFVPOyr3eDrJxGhmoxDdZS2FL17qm6jv0ezDECUAk267jFg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-11 14:26 ` David Laight
2013-09-18 15:43 ` David Laight
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