From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Schmitz Subject: Re: [PATCH 00/11] Atari Ethernet/USB patch series - for upstream and debian-kernel Date: Sat, 30 Mar 2013 14:37:29 +1300 Message-ID: <515641D9.5090503@gmail.com> References: <5152996E.50800@gmail.com> <20130328211747.GA10917@chumley.earth.sol> <5154C5E0.3040608@gmail.com> <20130328231039.GA14587@chumley.earth.sol> <20130329080629.GB14587@chumley.earth.sol> <5155E1A3.7060307@gmail.com> <20130329193323.GD14587@chumley.earth.sol> <20130329224731.GA22830@chumley.earth.sol> <5156229B.7030606@gmail.com> <670fbbcf44fecccc2e7c66ebfcdb4d19@muaddib.hro.localnet> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pd0-f179.google.com ([209.85.192.179]:45657 "EHLO mail-pd0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757266Ab3C3Bhq (ORCPT ); Fri, 29 Mar 2013 21:37:46 -0400 Received: by mail-pd0-f179.google.com with SMTP id x11so455769pdj.24 for ; Fri, 29 Mar 2013 18:37:46 -0700 (PDT) In-Reply-To: <670fbbcf44fecccc2e7c66ebfcdb4d19@muaddib.hro.localnet> Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: =?UTF-8?B?SW5nbyBKw7xyZ2Vuc21hbm4=?= Cc: Thorsten Glaser , Geert Uytterhoeven , Wouter Verhelst , linux-m68k@vger.kernel.org Ingo, >> Generic questions first - what is the best strategy to make Zorro >> boards work with platform device utilizing drivers? >> Should I go and add code to amiga/platform.c to enumerate all Zorro >> devices and add platform devices for those, >> or revert to looking up Zorro device data in the SCSI driver probe >> function? Geert? >> I've seen the following output on elgar: >> schmitz@elgar:~$ cat /proc/bus/zorro/devices >> 00 21400c00 00e90000 00010000 d1 >> 01 0877c900 00ea0000 00010000 c1 >> The 21400c00 is product code I presume - what's the d1? Which of the >> two is the SCSI board? > > That's easy to answer: > > elgar:~# lszorro -vv > 00: Phase 5 Blizzard 1220/CyberStorm [Accelerator and SCSI Host Adapter] > Type: Zorro II > Address: 00e90000 (00010000 bytes) > Serial number: 00000000 > Slot address: 00e9 > Slot size: 0001 > Thanks - I forgot about lszorro :-) Slot address is just the top two bytes of the base address - the d1 and c1 part of the proc output is meaningless? >> If you do - what SCSI board does crest use? Can you test kernels or >> possibly just modules there for me? > > Crest is using the same card as Elgar, IIRC: Cyberstorm Mk1 > Christian, please correct me if I'm wrong. > So we have cyberstorm, cyberstormII and blz2060 drivers to port? What is the difference between the cyberstorm ones? DMA setup looks fairly similar to me (blz2060 is a bit different there). Looks to me as though we should be able to get away with a single ESP front end driver, perhaps set the DMA functions different based on the model? Cheers, Michael