From owner-freebsd-current@FreeBSD.ORG Mon Feb 23 06:21:51 2004 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 2E1CA16A4CE for ; Mon, 23 Feb 2004 06:21:51 -0800 (PST) Received: from mxfep01.bredband.com (mxfep01.bredband.com [195.54.107.70]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5CA0C43D1F for ; Mon, 23 Feb 2004 06:21:50 -0800 (PST) (envelope-from chris@terrabee.net) Received: from home.terrabee.net ([213.114.249.100] [213.114.249.100]) by mxfep01.bredband.com with ESMTP id <20040223142148.DYWG17008.mxfep01.bredband.com@home.terrabee.net> for ; Mon, 23 Feb 2004 15:21:48 +0100 Received: from localhost (localhost [127.0.0.1]) by home.terrabee.net (8.12.10/8.12.10) with ESMTP id i1NELmZk058036 for: 21:48 +0100 (CET) (envelope-from chris@terrabee.net) Date: Mon, 23 Feb 2004 15:21:48 +0100 (CET) From: Christopher Arnold To: current@freebsd.org Message-ID: <20040223151406.B51090@home.terrabee.net> X-message-flag: =?ISO-8859-1?Q?Outlook_isn=B4t_compliant_with_current_standards?= =?ISO-8859-1?Q?_please_install_another_mail_client!?= MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: How to receive an interupt every 1ms? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Feb 2004 14:21:51 -0000 Hi, im trying to port a driver that needs an interupt every 1ms. What is the best way to acheive this in FreeBSD? The original linux driver uses the usb host controller to generate the interupts. Would that be the way to go on FreeBSD? Alternatives? /Chris