From mboxrd@z Thu Jan 1 00:00:00 1970 From: Angelo Dureghello Subject: [RFC] m68k: network interface on amcore board Date: Mon, 31 Oct 2016 08:26:21 +0100 Message-ID: <1e301293-ea8d-5cf3-9561-336b634659ea@sysam.it> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from sysam.it ([5.39.81.93]:35845 "EHLO sysam.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758748AbcJaH0Z (ORCPT ); Mon, 31 Oct 2016 03:26:25 -0400 Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: linux-m68k@vger.kernel.org Hi all, i have still a last issue open on mcf5307-based "amcore" board i would like to fix, and need a suggestion: at design time, i wired the 32bit parallel data bus from cpu to the ethernet chip as "straight" (D0 to D0, ... D32 to D32). dm9000 driver btw works for little-endian cpu only. To have it working, i actually keep a byte "swap" patch in the driver. Since i guess i cannot pretend any driver patch for this case, i am planning a new pcb version with 32bit data bus bytes swapped in hardware. What do you think ? Thanks, Best regards, Angelo Dureghello