linux-imx

/***************************************************************************

                          dpti.h  -  description

                             -------------------

    begin                : Thu Sep 7 2000

    copyright            : (C) 2001 by Adaptec

​

    See Documentation/scsi/dpti.txt for history, notes, license info

    and credits

 ***************************************************************************/

​

/***************************************************************************

 *                                                                         *

 *   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.                                   *

 *                                                                         *

 ***************************************************************************/

​

#ifndef _DPT_H

#define _DPT_H

​

#define MAX_TO_IOP_MESSAGES   (255)

#define MAX_FROM_IOP_MESSAGES (255)

​

​

/*

 * SCSI interface function Prototypes

 */

​

static int adpt_detect(struct scsi_host_template * sht);

static int adpt_queue(struct Scsi_Host *h, struct scsi_cmnd * cmd);

static int adpt_abort(struct scsi_cmnd * cmd);

static int adpt_reset(struct scsi_cmnd* cmd);

static int adpt_slave_configure(struct scsi_device *);

​

static const char *adpt_info(struct Scsi_Host *pSHost);

static int adpt_bios_param(struct scsi_device * sdev, struct block_device *dev,

        sector_t, int geom[]);

​

static int adpt_bus_reset(struct scsi_cmnd* cmd);

static int adpt_device_reset(struct scsi_cmnd* cmd);

​

​

/*

 * struct scsi_host_template (see scsi/scsi_host.h)

 */

​

#define DPT_DRIVER_NAME "Adaptec I2O RAID"

​

#ifndef HOSTS_C

​

#include "dpt/sys_info.h"

#include <linux/wait.h>

#include "dpt/dpti_i2o.h"

#include "dpt/dpti_ioctl.h"

​

#define DPT_I2O_VERSION "2.4 Build 5go"

#define DPT_VERSION     2

#define DPT_REVISION    '4'

#define DPT_SUBREVISION '5'

#define DPT_BETA    ""

#define DPT_MONTH      8 

#define DPT_DAY        7

#define DPT_YEAR        (2001-1980)

​

#define DPT_DRIVER  "dpt_i2o"

#define DPTI_I2O_MAJOR  (151)

#define DPT_ORGANIZATION_ID (0x1B)        /* For Private Messages */

#define DPTI_MAX_HBA    (16)

#define MAX_CHANNEL     (5) // Maximum Channel # Supported

#define MAX_ID          (128)   // Maximum Target ID Supported

​

/* Sizes in 4 byte words */

#define REPLY_FRAME_SIZE  (17)

#define MAX_MESSAGE_SIZE  (128)

#define SG_LIST_ELEMENTS  (56)

​

#define EMPTY_QUEUE           0xffffffff

#define I2O_INTERRUPT_PENDING_B   (0x08)

​

#define PCI_DPT_VENDOR_ID         (0x1044)  // DPT PCI Vendor ID

#define PCI_DPT_DEVICE_ID         (0xA501)  // DPT PCI I2O Device ID

#define PCI_DPT_RAPTOR_DEVICE_ID  (0xA511)  

​

/* Debugging macro from Linux Device Drivers - Rubini */

#undef PDEBUG

#ifdef DEBUG

//TODO add debug level switch

#  define PDEBUG(fmt, args...)  printk(KERN_DEBUG "dpti: " fmt, ##args)

#  define PDEBUGV(fmt, args...) printk(KERN_DEBUG "dpti: " fmt, ##args)

#else