From: Oliver Neukum <oneukum@suse.de>
To: Ming Lei <ming.lei@canonical.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Sarah Sharp <sarah.a.sharp@linux.intel.com>,
netdev@vger.kernel.org, linux-usb@vger.kernel.org,
Eric Dumazet <eric.dumazet@gmail.com>,
Ben Hutchings <bhutchings@solarflare.com>,
Grant Grundler <grundler@google.com>,
Freddy Xin <freddy@asix.com.tw>,
Alan Stern <stern@rowland.harvard.edu>
Subject: Re: [PATCH v3 3/4] USBNET: support DMA SG
Date: Tue, 06 Aug 2013 14:08:07 +0200 [thread overview]
Message-ID: <1375790887.1676.22.camel@linux-fkkt.site> (raw)
In-Reply-To: <1375750370-18194-4-git-send-email-ming.lei@canonical.com>
On Tue, 2013-08-06 at 08:52 +0800, Ming Lei wrote:
> This patch introduces support of DMA SG if the USB host controller
> which usbnet device is attached to is capable of building packet from
> discontinuous buffers.
>
> The patch supports passing the skb fragment buffers to usb stack directly
> via urb->sg.
>
> Cc: Eric Dumazet <eric.dumazet@gmail.com>
> Cc: Ben Hutchings <bhutchings@solarflare.com>
> Cc: Grant Grundler <grundler@google.com>
> Cc: Freddy Xin <freddy@asix.com.tw>
> Cc: Oliver Neukum <oneukum@suse.de>
> Cc: Alan Stern <stern@rowland.harvard.edu>
> Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Oliver Neukum <oneukum@suse.de>
next prev parent reply other threads:[~2013-08-06 12:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-06 0:52 [PATCH v3 0/4] USB & USBNET: loose SG check and support usbnet DMA SG Ming Lei
2013-08-06 0:52 ` [PATCH v3 1/4] USB: introduce usb_device_no_sg_constraint() helper Ming Lei
2013-08-06 0:52 ` [PATCH v3 2/4] USB: XHCI: mark no_sg_constraint Ming Lei
2013-08-06 0:52 ` [PATCH v3 3/4] USBNET: support DMA SG Ming Lei
2013-08-06 12:08 ` Oliver Neukum [this message]
2013-08-06 0:52 ` [PATCH v3 4/4] USBNET: ax88179_178a: enable tso if usb host supports sg dma Ming Lei
2013-08-06 12:22 ` Eric Dumazet
2013-08-06 15:07 ` Ming Lei
2013-08-06 17:09 ` Grant Grundler
2013-08-07 0:41 ` Ming Lei
2013-08-08 17:25 ` Grant Grundler
2013-08-08 23:48 ` Ming Lei
2013-08-09 0:18 ` Grant Grundler
2013-08-09 1:44 ` Ming Lei
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