From owner-freebsd-current@FreeBSD.ORG Tue Jul 8 15:45:10 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id ED9E537B401 for ; Tue, 8 Jul 2003 15:45:10 -0700 (PDT) Received: from mail.cyberonic.com (mail.cyberonic.com [4.17.179.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9873743F85 for ; Tue, 8 Jul 2003 15:45:09 -0700 (PDT) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (node-40244c0a.sfo.onnet.us.uu.net [64.36.76.10]) by mail.cyberonic.com (8.12.8/8.12.5) with ESMTP id h68NAOIv016889 for ; Tue, 8 Jul 2003 19:10:25 -0400 Received: (from jmg@localhost) by hydrogen.funkthat.com (8.12.9/8.11.6) id h68MjOtZ095909 for current@FreeBSD.org; Tue, 8 Jul 2003 15:45:24 -0700 (PDT) (envelope-from jmg) Date: Tue, 8 Jul 2003 15:45:24 -0700 From: John-Mark Gurney To: current@FreeBSD.org Message-ID: <20030708224524.GR44762@funkthat.com> Mail-Followup-To: current@FreeBSD.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i X-Operating-System: FreeBSD 4.2-RELEASE i386 X-PGP-Fingerprint: B7 EC EF F8 AE ED A7 31 96 7A 22 B3 D8 56 36 F4 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html Subject: usb dma patch X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: John-Mark Gurney List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Jul 2003 22:45:11 -0000 Hello, I have made usb bus_dma aware. I have only tested this patch so far on an ohci controller in sparc64. I do have problems with isochronous transfers, but I don't have an i386 box to test the original code on to make sure it isn't my changes. Currently both umass and ums have been tested and are working on sparc64. I would like to receive feed back on i386 to make sure things don't break there. The patch is at: http://people.FreeBSD.org/~jmg/usb_dma.diff Thanks. -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."