From owner-freebsd-current Sun Jan 26 16:57:36 2003 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 A82CF37B401; Sun, 26 Jan 2003 16:57:35 -0800 (PST) Received: from magic.adaptec.com (magic.adaptec.com [208.236.45.80]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2BBB143F18; Sun, 26 Jan 2003 16:57:35 -0800 (PST) (envelope-from scott_long@btc.adaptec.com) Received: from redfish.adaptec.com (redfish.adaptec.com [162.62.50.11]) by magic.adaptec.com (8.11.6+Sun/8.11.6) with ESMTP id h0R0vUD28846; Sun, 26 Jan 2003 16:57:30 -0800 (PST) Received: from btc.btc.adaptec.com (btc.btc.adaptec.com [10.100.0.52]) by redfish.adaptec.com (8.8.8+Sun/8.8.8) with ESMTP id QAA02377; Sun, 26 Jan 2003 16:57:30 -0800 (PST) Received: from btc.adaptec.com ([162.62.99.117]) by btc.btc.adaptec.com (8.8.8+Sun/8.8.8) with ESMTP id RAA24218; Sun, 26 Jan 2003 17:57:26 -0700 (MST) Message-ID: <3E3483E4.9060402@btc.adaptec.com> Date: Sun, 26 Jan 2003 17:57:08 -0700 From: Scott Long User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.2b) Gecko/20021105 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Josef Karthauser Cc: current@freebsd.org Subject: Re: Request for help with Bus DMA for USB References: <20030127003515.GB5533@genius.tao.org.uk> In-Reply-To: <20030127003515.GB5533@genius.tao.org.uk> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Josef Karthauser wrote: > Has anyone got any time to look at bus DMA for USB? > > I've not got the time in the short-term to work out how bus DMA > works on FreeBSD as I'm finding that University work is taking most > of my time. If someone could look at usb_mem.c (posted earlier on > in this thread) a lot of people would be very grateful. > > Regards, > Joe Sure. It's not going to be a whole lot different from NetBSD/OpenBSD, though there will be a few notable changes. I'll try to get something hacked together after I dequeue a few other projects tonight. Scott To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message