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#ifndef _WD7000_H

/* $Id: wd7000.h,v 1.1.1.1 2004-04-15 02:08:28 phoenix Exp $

 *

 * Header file for the WD-7000 driver for Linux

 *

 * John Boyd <boyd@cis.ohio-state.edu>  Jan 1994:

 * This file has been reduced to only the definitions needed for the

 * WD7000 host structure.

 *

 * Revision by Miroslav Zagorac <zaga@fly.cc.fer.hr>  Jun 1997.

 */

#include <linux/types.h>

#include <linux/kdev_t.h>

int wd7000_set_info (char *buffer, int length, struct Scsi_Host *host);

int wd7000_proc_info (char *buffer, char **start, off_t offset, int length, int hostno, int inout);

int wd7000_detect (Scsi_Host_Template *);

int wd7000_command (Scsi_Cmnd *);

int wd7000_queuecommand (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));

int wd7000_abort (Scsi_Cmnd *);

int wd7000_reset (Scsi_Cmnd *, unsigned int);

int wd7000_biosparam (Disk *, kdev_t, int *);

#ifndef NULL

#define NULL 0L

#endif

/*

 *  In this version, sg_tablesize now defaults to WD7000_SG, and will

 *  be set to SG_NONE for older boards.  This is the reverse of the

 *  previous default, and was changed so that the driver-level

 *  Scsi_Host_Template would reflect the driver's support for scatter/

 *  gather.

 *

 *  Also, it has been reported that boards at Revision 6 support scatter/

 *  gather, so the new definition of an "older" board has been changed

 *  accordingly.

 */

#define WD7000_Q    16

#define WD7000_SG   16

#define WD7000 {                                                \

        proc_name:              "wd7000",                       \

        proc_info:              wd7000_proc_info,               \

        name:                   "Western Digital WD-7000",      \

        detect:                 wd7000_detect,                  \

        command:                wd7000_command,                 \

        queuecommand:           wd7000_queuecommand,            \

        abort:                  wd7000_abort,                   \

        reset:                  wd7000_reset,                   \

        bios_param:             wd7000_biosparam,               \

        can_queue:              WD7000_Q,                       \

        this_id:                7,                              \

        sg_tablesize:           WD7000_SG,                      \

        cmd_per_lun:            1,                              \

        unchecked_isa_dma:      1,                              \

        use_clustering:         ENABLE_CLUSTERING,              \

        use_new_eh_code:        0                                \

}

#endif