From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rongqing Li Subject: When set mtu 9600 by gfar_change_mtu, the maxfrm register is greater than 9600 Date: Thu, 25 Aug 2011 17:24:18 +0800 Message-ID: <4E5614C2.4090705@windriver.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Cc: To: Return-path: Received: from mail.windriver.com ([147.11.1.11]:53616 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751006Ab1HYJYi (ORCPT ); Thu, 25 Aug 2011 05:24:38 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Hi: When set MTU to 9600 by gfar_change_mtu(), the maxfrm register will be set to 9728 which is greater than 9600 in gianfar.c. But the MPC8315 Reference manual says the value of maxfrm can not greater than 9600. Is it a defect, Do we need to fix it? -- Best Reagrds, Roy | RongQing Li