patch-2.2.19 linux/drivers/scsi/aic7xxx/aic7xxx.h

• Lines: 115
• Date: Sun Mar 25 11:37:35 2001
• Orig file: v2.2.18/drivers/scsi/aic7xxx/aic7xxx.h
• Orig date: Wed Dec 31 19:00:00 1969

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.18/drivers/scsi/aic7xxx/aic7xxx.h linux/drivers/scsi/aic7xxx/aic7xxx.h
@@ -0,0 +1,114 @@
+/*+M*************************************************************************
+ * Adaptec AIC7xxx device driver for Linux.
+ *
+ * Copyright (c) 1994 John Aycock
+ *   The University of Calgary Department of Computer Science.
+ *
+ * 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, 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 
+ * $Id: aic7xxx.h,v 3.2 1996/07/23 03:37:26 deang Exp $
+ *-M*************************************************************************/
+#ifndef _aic7xxx_h
+#define _aic7xxx_h
+
+#define AIC7XXX_H_VERSION  "3.2.4"
+
+#ifndef LINUX_VERSION_CODE
+#include <linux/version.h>
+#endif
+
+#ifndef KERNEL_VERSION
+#define KERNEL_VERSION(x,y,z) (((x)<<16)+((y)<<8)+(z))
+#endif
+
+#if defined(__i386__)
+#  define AIC7XXX_BIOSPARAM aic7xxx_biosparam
+#else
+#  define AIC7XXX_BIOSPARAM NULL
+#endif
+
+/*
+ * Scsi_Host_Template (see hosts.h) for AIC-7xxx - some fields
+ * to do with card config are filled in after the card is detected.
+ */
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,1,65)
+#define AIC7XXX	{						\
+	next: NULL,						\
+	module: NULL,						\
+	proc_dir: NULL,						\
+	proc_info: aic7xxx_proc_info,				\
+	name: NULL,						\
+	detect: aic7xxx_detect,					\
+	release: aic7xxx_release,				\
+	info: aic7xxx_info,					\
+	command: NULL,						\
+	queuecommand: aic7xxx_queue,				\
+	eh_strategy_handler: NULL,				\
+	eh_abort_handler: NULL,					\
+	eh_device_reset_handler: NULL,				\
+	eh_bus_reset_handler: NULL,				\
+	eh_host_reset_handler: NULL,				\
+	abort: aic7xxx_abort,					\
+	reset: aic7xxx_reset,					\
+	slave_attach: NULL,					\
+	bios_param: AIC7XXX_BIOSPARAM,				\
+	can_queue: 255,		/* max simultaneous cmds      */\
+	this_id: -1,		/* scsi id of host adapter    */\
+	sg_tablesize: 0,	/* max scatter-gather cmds    */\
+	cmd_per_lun: 3,		/* cmds per lun (linked cmds) */\
+	present: 0,		/* number of 7xxx's present   */\
+	unchecked_isa_dma: 0,	/* no memory DMA restrictions */\
+	use_clustering: ENABLE_CLUSTERING,			\
+	use_new_eh_code: 0					\
+}
+#else
+#define AIC7XXX	{						\
+	next: NULL,						\
+	usage_count: NULL,					\
+	proc_dir: NULL, 					\
+	proc_info: aic7xxx_proc_info,				\
+	name: NULL,						\
+	detect: aic7xxx_detect,					\
+	release: aic7xxx_release,				\
+	info: aic7xxx_info,					\
+	command: NULL,						\
+	queuecommand: aic7xxx_queue,				\
+	abort: aic7xxx_abort,					\
+	reset: aic7xxx_reset,					\
+	slave_attach: NULL,					\
+	bios_param: AIC7XXX_BIOSPARAM,				\
+	can_queue: 255,		/* max simultaneous cmds      */\
+	this_id: -1,		/* scsi id of host adapter    */\
+	sg_tablesize: 0,	/* max scatter-gather cmds    */\
+	cmd_per_lun: 3,		/* cmds per lun (linked cmds) */\
+	present: 0,		/* number of 7xxx's present   */\
+	unchecked_isa_dma: 0,	/* no memory DMA restrictions */\
+	use_clustering: ENABLE_CLUSTERING			\
+}
+#endif
+
+extern int aic7xxx_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
+extern int aic7xxx_biosparam(Disk *, kdev_t, int[]);
+extern int aic7xxx_detect(Scsi_Host_Template *);
+extern int aic7xxx_command(Scsi_Cmnd *);
+extern int aic7xxx_reset(Scsi_Cmnd *, unsigned int);
+extern int aic7xxx_abort(Scsi_Cmnd *);
+extern int aic7xxx_release(struct Scsi_Host *);
+
+extern const char *aic7xxx_info(struct Scsi_Host *);
+
+extern int aic7xxx_proc_info(char *, char **, off_t, int, int, int);
+
+#endif /* _aic7xxx_h */