From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Neukum Subject: Re: [PATCH net] net: cdc_ncm: workaround for missing CDC Union Date: Fri, 18 Jan 2013 20:11:25 +0100 Message-ID: <22276933.xSGyXJfOvq@linux-5eaq.site> References: <1358519147-10073-1-git-send-email-bjorn@mork.no> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Greg Suarez , Alexey Orishko To: =?ISO-8859-1?Q?Bj=F8rn?= Mork Return-path: In-Reply-To: <1358519147-10073-1-git-send-email-bjorn-yOkvZcmFvRU@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org On Friday 18 January 2013 15:25:47 Bj=F8rn Mork wrote: > Adding support for the MBIM mode in some Sierra Wireless devices. >=20 > Some Sierra Wireless firmwares support CDC MBIM but have no CDC > Union funtional descriptor. This violates the MBIM specification, > but we can easily work around the bug by looking at the Interface > Association Descriptor instead. This is most likely what > Windows uses too, which explains how the firmware bug has gone > unnoticed until now. Should we do this for everything CDC? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html