linux-imx

/*

    dmx3191d.c - driver for the Domex DMX3191D SCSI card.

    Copyright (C) 2000 by Massimo Piccioni <dafastidio@libero.it>

    Portions Copyright (C) 2004 by Christoph Hellwig <hch@lst.de>

​

    Based on the generic NCR5380 driver by Drew Eckhardt et al.

​

    This program is free software; you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation; either version 2 of the License, or

    (at your option) any later version.

​

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

​

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

​

#include <linux/init.h>

#include <linux/ioport.h>

#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/pci.h>

#include <linux/interrupt.h>

#include <asm/io.h>

​

#include <scsi/scsi_host.h>

​

/*

 * Definitions for the generic 5380 driver.

 */

​

#define NCR5380_read(reg)       inb(hostdata->base + (reg))

#define NCR5380_write(reg, value)   outb(value, hostdata->base + (reg))

​

#define NCR5380_dma_xfer_len        NCR5380_dma_xfer_none

#define NCR5380_dma_recv_setup      NCR5380_dma_setup_none

#define NCR5380_dma_send_setup      NCR5380_dma_setup_none

#define NCR5380_dma_residual        NCR5380_dma_residual_none

​

#define NCR5380_implementation_fields   /* none */

​

#include "NCR5380.h"

#include "NCR5380.c"

​

#define DMX3191D_DRIVER_NAME    "dmx3191d"

#define DMX3191D_REGION_LEN 8

​

​

static struct scsi_host_template dmx3191d_driver_template = {

    .module         = THIS_MODULE,

    .proc_name      = DMX3191D_DRIVER_NAME,

    .name           = "Domex DMX3191D",

    .info           = NCR5380_info,

    .queuecommand       = NCR5380_queue_command,

    .eh_abort_handler   = NCR5380_abort,

    .eh_host_reset_handler  = NCR5380_host_reset,

    .can_queue      = 32,

    .this_id        = 7,