From owner-freebsd-current@FreeBSD.ORG Sat May 23 02:50:38 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C5ECA1065676 for ; Sat, 23 May 2009 02:50:38 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from rv-out-0506.google.com (rv-out-0506.google.com [209.85.198.225]) by mx1.freebsd.org (Postfix) with ESMTP id 92C708FC18 for ; Sat, 23 May 2009 02:50:38 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: by rv-out-0506.google.com with SMTP id k40so858407rvb.43 for ; Fri, 22 May 2009 19:50:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:from:date:to:cc :subject:message-id:reply-to:references:mime-version:content-type :content-disposition:in-reply-to:user-agent; bh=qhBssd3xofnKKNX0KknPYXA4gQnOzn/04c/kjrDcF/g=; b=nNrmVlP4DMnuJ8jBPdrk/X4u0yAB6bKBzc1DSGeS4pVMGpLzVcPIlMui9hCE8lIlGP az352tHVhwLG335ZSQcCUhpOj2i3E1Bw7mAnhmibWUmFWZlj8W89ySlBfH26CGr+wQTO Nh0/uvDNZaI9kVhyW9Sn4Xw87GKSapiJ7Che8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:date:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=tJMfj7sFBRo/A95VJlNKdUieuTIA7KN0qWonzjU63BhAr6M6/E74Id9sBSK7Psmdpc of9EYIUMaPOVEXLXvA7AsepB9kGPIQxF0isRpcgUzpA6AchjsQt0T8n6ChtzwKq/lmsM lFwqN4zSHIvEZG52GGIgCkxAPkaj9YxRaJZ5o= Received: by 10.141.211.8 with SMTP id n8mr2060312rvq.167.1243047038333; Fri, 22 May 2009 19:50:38 -0700 (PDT) Received: from michelle.cdnetworks.co.kr ([114.111.62.249]) by mx.google.com with ESMTPS id k41sm1427037rvb.7.2009.05.22.19.50.36 (version=SSLv3 cipher=RC4-MD5); Fri, 22 May 2009 19:50:37 -0700 (PDT) Received: by michelle.cdnetworks.co.kr (sSMTP sendmail emulation); Sat, 23 May 2009 12:01:09 +0900 From: Pyun YongHyeon Date: Sat, 23 May 2009 12:01:09 +0900 To: John Baldwin Message-ID: <20090523030109.GE22204@michelle.cdnetworks.co.kr> References: <20090521041929.GN9043@michelle.cdnetworks.co.kr> <200905221314.06146.jhb@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200905221314.06146.jhb@freebsd.org> User-Agent: Mutt/1.4.2.3i Cc: freebsd-current@freebsd.org Subject: Re: CFT: msk(4) and Yukon FE+(88E8040, 88E8040T, 88E8048, 88E8070) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 May 2009 02:50:39 -0000 On Fri, May 22, 2009 at 01:14:05PM -0400, John Baldwin wrote: > On Thursday 21 May 2009 12:19:29 am Pyun YongHyeon wrote: > > Hi, > > > > I had been working on supporting Yukon FE+ for more than a year. > > Lack of hardware and documentation was one of major issue to write > > support code. Recently one user, Tanguy Bouzeloc, submitted fix > > and the patch seems to make msk(4) work on Yukon FE+. You can get > > the latest patch at the following URL. > > http://people.freebsd.org/~yongari/msk/msk.88E8040.patch26 > > > > Since the patch changes a lot of code flow of driver all msk(4) > > users would be affected. If you use msk(4) or have Yukon FE+, > > please give it try and let me know how it goes on your box. > > FYI, I am using this on 7.x along with some other patches to get an 88E8072 > working (it's the Yukon Extreme (0xb5) chip ID). I finally got it to AFAIK Yukon Extreme also requires some workarounds for silicon bugs as other variants of Yukon controllers. > somewhat work today (it is having TX issues with TSO and TXCSUM enabled, > haven't figured out which one breaks it yet). When I get 8 up and running I Yukon Extreme uses the new descriptor format, the same as Yukon FE+, so you should have 88E8072 use that. I guess it wouldn't be hard to add support for Yukon Extreme once msk(4) got working code for Yukon FE+. > will send you the current patch I have. > Ok, thanks.