From owner-cvs-src@FreeBSD.ORG Wed Mar 26 12:46:47 2003 Return-Path: Delivered-To: cvs-src@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 618) id 8A78737B404; Wed, 26 Mar 2003 12:46:47 -0800 (PST) In-Reply-To: <20030326195000.2FC1037B407@hub.freebsd.org> from Bill Paul at "Mar 26, 2003 11:50:00 am" To: wpaul@FreeBSD.ORG (Bill Paul) Date: Wed, 26 Mar 2003 12:46:47 -0800 (PST) X-Mailer: ELM [version 2.4ME+ PL54 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Message-Id: <20030326204647.8A78737B404@hub.freebsd.org> From: wpaul@FreeBSD.ORG (Bill Paul) X-Spam-Status: No, hits=-6.6 required=5.0 tests=AWL,IN_REP_TO,QUOTED_EMAIL_TEXT version=2.50 X-Spam-Level: X-Spam-Checker-Version: SpamAssassin 2.50 (1.173-2003-02-20-exp) cc: cvs-src@FreeBSD.org cc: src-committers@FreeBSD.org cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/usb umass.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Mar 2003 20:46:49 -0000 > THE USB200M is a USB 2.0 device, which seems to be using an > ASIX Electronics AX88172. The datasheet for this chip is at: > > http://www.asix.com.tw/datasheet/mac/Ax88172.PDF > > I also put a copy at: > > http://www.freebsd.org/~wpaul/ASIX/Ax88172.PDF > > The only problem with this chip is that I don't think FreeBSD supports > any USB 2.0 controllers yet. Am I wrong? It's sort of pointless to wish > for support for a USB 2.0 device if we don't even have a USB 2.0 stack. Ok, minus 10 points for me for not realizing that USB 2.0 devices were backward compatible with USB 1.x controllers/hubs. ASIX appears to have a USB 1.x version of this chip as well (Ax88170) with the same programming API. Of course, I don't actually have any of these pieces of hardware myself. I guess I could stop by CompUSA on the way home tonight... Now look what you went and started. -Bill -- ============================================================================= -Bill Paul (510) 749-2329 | Senior Engineer, Master of Unix-Fu wpaul@windriver.com | Wind River Systems ============================================================================= "If stupidity were a handicap, you'd have the best parking spot." =============================================================================