linux-imx

/*  $Id$

 *  1993/03/31

 *  linux/kernel/aha1740.c

 *

 *  Based loosely on aha1542.c which is

 *  Copyright (C) 1992  Tommy Thorn and

 *  Modified by Eric Youngdale

 *

 *  This file is aha1740.c, written and

 *  Copyright (C) 1992,1993  Brad McLean

 *  brad@saturn.gaylord.com or brad@bradpc.gaylord.com.

 *  

 *  Modifications to makecode and queuecommand

 *  for proper handling of multiple devices courteously

 *  provided by Michael Weller, March, 1993

 *

 *  Multiple adapter support, extended translation detection,

 *  update to current scsi subsystem changes, proc fs support,

 *  working (!) module support based on patches from Andreas Arens,

 *  by Andreas Degert <ad@papyrus.hamburg.com>, 2/1997

 *

 * aha1740_makecode may still need even more work

 * if it doesn't work for your devices, take a look.

 *

 * Reworked for new_eh and new locking by Alan Cox <alan@lxorguk.ukuu.org.uk>

 *

 * Converted to EISA and generic DMA APIs by Marc Zyngier

 * <maz@wild-wind.fr.eu.org>, 4/2003.

 *

 * Shared interrupt support added by Rask Ingemann Lambertsen

 * <rask@sygehus.dk>, 10/2003

 *

 * For the avoidance of doubt the "preferred form" of this code is one which

 * is in an open non patent encumbered format. Where cryptographic key signing

 * forms part of the process of creating an executable the information

 * including keys needed to generate an equivalently functional executable

 * are deemed to be part of the source code.

 */

​

#include <linux/blkdev.h>

#include <linux/interrupt.h>

#include <linux/module.h>

#include <linux/kernel.h>

#include <linux/types.h>

#include <linux/string.h>

#include <linux/ioport.h>

#include <linux/proc_fs.h>

#include <linux/stat.h>

#include <linux/init.h>

#include <linux/device.h>

#include <linux/eisa.h>

#include <linux/dma-mapping.h>

#include <linux/gfp.h>

​

#include <asm/dma.h>

#include <asm/io.h>

​

#include "scsi.h"

#include <scsi/scsi_host.h>

#include "aha1740.h"

​

/* IF YOU ARE HAVING PROBLEMS WITH THIS DRIVER, AND WANT TO WATCH

   IT WORK, THEN: