From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759957AbaCTU6e (ORCPT ); Thu, 20 Mar 2014 16:58:34 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:51673 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759719AbaCTU6d convert rfc822-to-8bit (ORCPT ); Thu, 20 Mar 2014 16:58:33 -0400 Date: Thu, 20 Mar 2014 16:58:25 -0400 (EDT) Message-Id: <20140320.165825.2258647784698720017.davem@davemloft.net> To: benchan@chromium.org Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, netdev@vger.kernel.org, oliver@neukum.org, gregkh@linuxfoundation.org, bjorn@mork.no, gsuarez@smithmicro.com Subject: Re: [PATCH net-next v4 0/2] adjust MTU as indicated by MBIM extended functional descriptor From: David Miller In-Reply-To: <1395262806-19237-1-git-send-email-benchan@chromium.org> References: <1395262806-19237-1-git-send-email-benchan@chromium.org> X-Mailer: Mew version 6.5 on Emacs 24.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.7 (shards.monkeyblade.net [149.20.54.216]); Thu, 20 Mar 2014 13:58:32 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ben Chan Date: Wed, 19 Mar 2014 14:00:04 -0700 > The MBIM extended functional descriptor, defined in "Universal Serial Bus > Communications Class Subclass Specification for Mobile Broadband Interface > Model, Revision 1.0, Errata-1" by USB-IF, indicates the operator preferred MTU > value via a wMTU field. > > This patch set ensures that the initial MTU value set by cdc_ncm on a MBIM net > device does not exceed the wMTU value, provided the MBIM device exposes a MBIM > extended functional descriptor. > > * Changelog > v2: Fixed a le16_to_cpu conversion issue in patch 2/2 pointed out by > Bjørn Mork > v3: No code changes. Resubmitted to include patch 1/2 as suggested by > David Miller > v4: No code changes. Resubmitted as suggested by David Miller: > - Added a summary of the patch set > - Carried the ACK from Greg Kroah-Hartman > - Added a specified the tree (net-next) to apply the patch set to Series applied to net-next, thanks Ben.