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/*
* Copyright (c) 1997, 1998 The University of Utah and the Flux Group.
*
* This file is part of the OSKit Linux Glue Libraries, which are free
* software, also known as "open source;" you can redistribute them and/or
* modify them under the terms of the GNU General Public License (GPL),
* version 2, as published by the Free Software Foundation (FSF).
*
* The OSKit 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 GPL for more details. You should have
* received a copy of the GPL along with the OSKit; see the file COPYING. If
* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
*/
/*
* This file generically defines a small piece of glue code
* to be built individually for each SCSI device driver,
* allowing each driver to be independently linkable
* while still presenting a common fdev interface.
* Some horrible makefile kludges (see the GNUmakerules file)
* produce a bunch of <driver>_scsiglue.c files,
* each of which simply consists of a #include "scsi_glue.h" (this file)
* followed by the appropriate driver definition line in <dev/linux_scsi.h>.
*/
#ifndef _LINUX_DEV_SCSI_GLUE_H_
#define _LINUX_DEV_SCSI_GLUE_H_
#include <linux/blk.h>
#include <linux/version.h>
#include <asm/types.h>
#include "scsi.h"
#include "hosts.h"
#include "glue.h"
struct scsi_driver_struct {
struct driver_struct ds;
oskit_devinfo_t dev_info;
Scsi_Host_Template tmpl;
int initialized;
};
/* Common fdev probe routine for all Linux SCSI drivers */
extern oskit_error_t oskit_linux_scsi_probe(struct driver_struct *ds);
/* This macro is instantiated once for each driver in a separate .o file. */
#define driver(name, description, vendor, author, filename, template) \
static struct scsi_driver_struct fdev_drv = { \
{ { &oskit_linux_driver_ops }, \
oskit_linux_scsi_probe, \
{ #name, description " SCSI driver", vendor, \
author, "Linux "UTS_RELEASE } }, \
{ #name, description " SCSI host adaptor", vendor, \
author, "Linux "UTS_RELEASE }, \
template }; \
oskit_error_t oskit_linux_init_scsi_##name(void) { \
return oskit_linux_driver_register(&fdev_drv.ds); \
}
#endif /* _LINUX_DEV_SCSI_GLUE_H_ */
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