patch-2.4.19 linux-2.4.19/drivers/scsi/aic7xxx/aic7xxx_host.h

• Lines: 96
• Date: Fri Aug 2 17:39:44 2002
• Orig file: linux-2.4.18/drivers/scsi/aic7xxx/aic7xxx_host.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/drivers/scsi/aic7xxx/aic7xxx_host.h linux-2.4.19/drivers/scsi/aic7xxx/aic7xxx_host.h
@@ -0,0 +1,95 @@
+/*
+ * Adaptec AIC7xxx device driver host template for Linux.
+ *
+ * Copyright (c) 2000-2001 Adaptec Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic7xxx_host.h#9 $
+ */
+
+#ifndef _AIC7XXX_HOST_H_
+#define _AIC7XXX_HOST_H_
+
+int		 ahc_linux_proc_info(char *, char **, off_t, int, int, int);
+int		 ahc_linux_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
+int		 ahc_linux_detect(Scsi_Host_Template *);
+int		 ahc_linux_release(struct Scsi_Host *);
+const char	*ahc_linux_info(struct Scsi_Host *);
+int		 ahc_linux_biosparam(Disk *, kdev_t, int[]);
+int		 ahc_linux_bus_reset(Scsi_Cmnd *);
+int		 ahc_linux_dev_reset(Scsi_Cmnd *);
+int		 ahc_linux_abort(Scsi_Cmnd *);
+
+#if defined(__i386__)
+#  define AIC7XXX_BIOSPARAM ahc_linux_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.
+ */
+#define AIC7XXX	{						\
+	next: NULL,						\
+	module: NULL,						\
+	proc_dir: NULL,						\
+	proc_info: ahc_linux_proc_info,				\
+	name: NULL,						\
+	detect: ahc_linux_detect,				\
+	release: ahc_linux_release,				\
+	info: ahc_linux_info,					\
+	command: NULL,						\
+	queuecommand: ahc_linux_queue,				\
+	eh_strategy_handler: NULL,				\
+	eh_abort_handler: ahc_linux_abort,			\
+	eh_device_reset_handler: ahc_linux_dev_reset,		\
+	eh_bus_reset_handler: ahc_linux_bus_reset,		\
+	eh_host_reset_handler: NULL,				\
+	abort: NULL,						\
+	reset: NULL,						\
+	slave_attach: NULL,					\
+	bios_param: AIC7XXX_BIOSPARAM,				\
+	can_queue: AHC_MAX_QUEUE,/* max simultaneous cmds     */\
+	this_id: -1,		 /* scsi id of host adapter   */\
+	sg_tablesize: AHC_NSEG,	 /* max scatter-gather cmds   */\
+	cmd_per_lun: 2,		 /* cmds per lun	      */\
+	present: 0,		 /* number of 7xxx's present  */\
+	unchecked_isa_dma: 0,	 /* no memory DMA restrictions*/\
+	use_clustering: ENABLE_CLUSTERING,			\
+	use_new_eh_code: 1					\
+}
+
+#endif /* _AIC7XXX_HOST_H_ */