From owner-freebsd-hackers@FreeBSD.ORG Sun Nov 28 15:26:05 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E115316A4CE for ; Sun, 28 Nov 2004 15:26:05 +0000 (GMT) Received: from ims-1.prv.ampira.com (ims-1.ampira.com [66.179.231.26]) by mx1.FreeBSD.org (Postfix) with ESMTP id 53CD343D45 for ; Sun, 28 Nov 2004 15:26:05 +0000 (GMT) (envelope-from kamalp@acm.org) Received: from [202.142.94.194] (helo=[172.16.3.26]) by ims-1.prv.ampira.com with asmtp (Exim 4.24) id 1CYQsw-0000xJ-5P for freebsd-hackers@freebsd.org; Sun, 28 Nov 2004 10:22:46 -0500 Message-ID: <41A9EE02.1010401@acm.org> Date: Sun, 28 Nov 2004 20:55:54 +0530 From: "Kamal R. Prasad" User-Agent: Mozilla Thunderbird 0.7.3 (Windows/20040803) X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-hackers@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Mon, 29 Nov 2004 13:31:13 +0000 Subject: transfer control to usb driver X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Nov 2004 15:26:06 -0000 Hello, I am using Freebsd 5.2. I wrote a driver whose ATTACH()/DETACH() routines are called correctly when the usb device is attached/detached. But when I do an open()/read()/ioctl()/close() -it calls usbopen(), usbread(), usbioctl() etc.. instead of calling mydriverread(), mydriverioctl()... I have copied src from urio.c into my skeletal driver -and it should have worked (assuming the former does). What could be the error? thanks -kamal