From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 1/1] usb: cdc-ncm: Increase maximum allowed datagram size Date: Tue, 14 Feb 2012 14:46:22 -0500 (EST) Message-ID: <20120214.144622.678577766818888054.davem@davemloft.net> References: <1329230375-25508-1-git-send-email-toby.gray@realvnc.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: oliver@neukum.name, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: toby.gray@realvnc.com Return-path: In-Reply-To: <1329230375-25508-1-git-send-email-toby.gray@realvnc.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Toby Gray Date: Tue, 14 Feb 2012 14:39:35 +0000 > Some NCM devices exist which will send datagrams larger than 2k and > don't support the GetMaxDatagramSize request, such as the Nokia 701 > Mobile Telephone. > > This sets the maximum limit of datagrams to the theoretical limit for > 16-bit NTBs, preventing dropping of large datagrams received from some > devices. > > Signed-off-by: Toby Gray Can a USB expert please sanity check this before I apply it? Thanks.