From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH v2] net/usb: Ethernet quirks for the LG-VL600 4G modem Date: Wed, 30 Mar 2011 02:36:09 -0700 (PDT) Message-ID: <20110330.023609.91338968.davem@davemloft.net> References: <1301263473-27849-1-git-send-email-andrew.zaborowski@intel.com> <1301352993-21535-1-git-send-email-andrew.zaborowski@intel.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, oliver@neukum.name, dbrownell@users.sourceforge.net, linux-kernel@vger.kernel.org, balrogg@gmail.com To: andrew.zaborowski@intel.com Return-path: In-Reply-To: <1301352993-21535-1-git-send-email-andrew.zaborowski@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Andrzej Zaborowski Date: Tue, 29 Mar 2011 00:56:33 +0200 > This adds a driver for the CDC Ethernet part of this modem. The > device's ID is blacklisted in cdc_ether.c and is white-listed in > this new driver because of the quirks needed to make it useful. > The modem's firmware exposes a CDC ACM port for modem control and a > CDC Ethernet port for network data. The descriptors look fine but > both ports actually are some sort of multiplexers requiring non- > standard headers added/removed from every packet or they get > ignored. All information is based on a usb traffic log from a > Windows machine. > > On the Verizon 4G network I've seen speeds up to 1.1MB/s so far with > this driver, a speed-o-meter site reports 16.2Mbps/10.5Mbps. > Userspace scripts are required to talk to the CDC ACM port. > > Signed-off-by: Andrzej Zaborowski Applied, thanks.