From owner-freebsd-questions@FreeBSD.ORG Wed Mar 17 03:09:03 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 721331065677 for ; Wed, 17 Mar 2010 03:09:03 +0000 (UTC) (envelope-from a_best01@uni-muenster.de) Received: from zivm-relay1.uni-muenster.de (ZIVM-RELAY1.UNI-MUENSTER.DE [128.176.192.12]) by mx1.freebsd.org (Postfix) with ESMTP id 07D128FC13 for ; Wed, 17 Mar 2010 03:09:02 +0000 (UTC) X-IronPort-AV: E=Sophos;i="4.49,654,1262559600"; d="scan'208";a="299336849" Received: from zivmaildisp1.uni-muenster.de (HELO ZIVMAILUSER03.UNI-MUENSTER.DE) ([128.176.188.85]) by zivm-relay1.uni-muenster.de with ESMTP; 17 Mar 2010 04:09:00 +0100 Received: by ZIVMAILUSER03.UNI-MUENSTER.DE (Postfix, from userid 149459) id C2AC31B0750; Wed, 17 Mar 2010 04:09:00 +0100 (CET) Date: Wed, 17 Mar 2010 04:09:00 +0100 (CET) From: Alexander Best Sender: Organization: Westfaelische Wilhelms-Universitaet Muenster To: Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: Subject: Re: kldload vs Statically compiled in kernel X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Mar 2010 03:09:03 -0000 sure there are advantages. with a module you can change code in src, recompile the kernel module and then reload it. this lets you test your changes without having to reboot. i also use modules for devices i only attached every now and then, like a usb dongle device for doing bluetooth. i only load the modules before attaching the device and unload them after detaching the device (although i guess this could be done automatically using devd.conf) -- Alexander Best