Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265648AbUABV3b (ORCPT ); Fri, 2 Jan 2004 16:29:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265651AbUABV3b (ORCPT ); Fri, 2 Jan 2004 16:29:31 -0500 Received: from pengo.systems.pipex.net ([62.241.160.193]:58542 "EHLO pengo.systems.pipex.net") by vger.kernel.org with ESMTP id S265648AbUABV33 (ORCPT ); Fri, 2 Jan 2004 16:29:29 -0500 From: Shaheed To: linux-kernel@vger.kernel.org Subject: How to structure a driver for a IDE controller with hardware RAID support? Date: Fri, 2 Jan 2004 21:31:21 +0000 User-Agent: KMail/1.5.94 References: <200401011659.35973.srhaque@iee.org> In-Reply-To: <200401011659.35973.srhaque@iee.org> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200401022131.22257.srhaque@iee.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 639 Lines: 16 Hi, I have a device called an IT8212 IDE RAID controller. It comes with a Linux 2.4 driver which emulates a SCSI interface and supports both JBOD and hardware RAID (0 and 1) modes of operation. I don't quite understand the relationship between drivers/ide/... and RAID support. Why for example, would the existing driver be written as a SCSI driver and not an IDE driver? Thanks, Shaheed - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/