From owner-freebsd-mips@FreeBSD.ORG Sat Jun 27 08:01:15 2009 Return-Path: Delivered-To: freebsd-mips@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 015D1106564A for ; Sat, 27 Jun 2009 08:01:15 +0000 (UTC) (envelope-from neelnatu@yahoo.com) Received: from web34405.mail.mud.yahoo.com (web34405.mail.mud.yahoo.com [66.163.178.154]) by mx1.freebsd.org (Postfix) with SMTP id B3AB18FC1D for ; Sat, 27 Jun 2009 08:01:14 +0000 (UTC) (envelope-from neelnatu@yahoo.com) Received: (qmail 30107 invoked by uid 60001); 27 Jun 2009 08:01:13 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1246089673; bh=LzMqXvIdul4V/pHpLTQuzGXZeV5rbvznA4zEcUGx0Q8=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:Cc:MIME-Version:Content-Type; b=Pnc8onJeKIxwQ+sRtsmJeNZ8D/+fFm9WVU803l/yiJeDen2mNamyubnTVINF9iQ3RZwAhtBicaf1X5rQFPET4TVJvQCu9X+pYudqFy5NaPV8RAQjivFUPhOXx2Ogouyk6StlR6SY0rnG660VhGM+EITX5dwUwAmMq8A+TzfPIks= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:Cc:MIME-Version:Content-Type; b=nbRrPCgOlhaSCzKGx6t7Wbu8JyQ+Z0si3ouN+cSK7SWawukI8SttpPEgXyF1QIQ6q37BWZgeXf+pXzA/W4S2luQmnm+oiWozjVF6e/P60HOM5KsOeP8WaddlsR9vxr7yBEfwdn75960iTGRY3kgfJk/skFvOmwvCok9A+gDOAvs=; Message-ID: <58821.29900.qm@web34405.mail.mud.yahoo.com> X-YMail-OSG: gKeg82wVM1ncR8mnmvJaWI5UT_XJRICZ05SHSa7oikkRx.bALKGY4hV1uqsKrSaM_grQjM8nIFW40pRIp8vFEzzwKoNYQOg2E6XyQMcf9BNOtpr.9h9Aos_EwD0Q_FikHQIExxaKsHy4M.Km7QlbYnmzMopUcYjUaE88Ct.7LYoiD7pAUUlT3NpdZu8owmY_SQTxnPwmKeG.IP6a6FG0fVCzgk6JScrJ281cW9CE11aELlbqqe7XtsqaI_HL3fK4AYSkBc6hcTapqFjiIPSiLV7dtcQMuMvOcQcHbaCYpMdo6kgh89nzbH59_5VyQbbe5Y3gp5nRU7MizBZGndohWnflqarFlxrkvHz0Pa.u Received: from [67.169.12.123] by web34405.mail.mud.yahoo.com via HTTP; Sat, 27 Jun 2009 01:01:12 PDT X-Mailer: YahooMailClassic/5.4.17 YahooMailWebService/0.7.289.15 Date: Sat, 27 Jun 2009 01:01:12 -0700 (PDT) From: Neelkanth Natu To: Oleksandr Tymoshenko MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: freebsd-mips@freebsd.org Subject: Re: FreeBSD/mips booting on Sibyte 1250 X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Jun 2009 08:01:15 -0000 Hi Oleksandr, I'll try out your patch and let you know how it goes. Do you have anything in particular that you will be working on in the platform-independent part? I could help if needed. best Neel --- On Fri, 6/26/09, Oleksandr Tymoshenko wrote: > From: Oleksandr Tymoshenko > Subject: Re: FreeBSD/mips booting on Sibyte 1250 > To: "Neelkanth Natu" > Cc: freebsd-mips@freebsd.org, "Alexandr Rybalko" > Date: Friday, June 26, 2009, 2:14 PM > Neelkanth Natu wrote: > > Hi Warner, > > > > I have attached the diffs against -current at revision > 194280. > > > > There are some changes in the diff that are unrelated > to the sibyte > > work and probably should be committed separately. > > > > I can provide more information about changes to > specific files if necessary. > Thanks for contribution. I'm trying to make > platform-independent > part of mips/ tree and userland stable and once it's done > more time > will be available for adding new platforms (I hope it will > be soon > enough) :) > Meanwhile I'd appreciate if you test attached > patch for busdma > with your hardware. This implementation has been > shamelessly ripped > from arm code tree and should handle alignment/boundaries > limitations > properly. If possible, test with several DMA-enabled > devices working > simultaneously. Thanks. > > Patch: http://people.freebsd.org/~gonzo/busdma.diff >