patch-2.4.23 linux-2.4.23/arch/ia64/drivers/simscsi.h

• Lines: 40
• Date: 2003-11-28 10:26:19.000000000 -0800
• Orig file: linux-2.4.22/arch/ia64/drivers/simscsi.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.22/arch/ia64/drivers/simscsi.h linux-2.4.23/arch/ia64/drivers/simscsi.h
@@ -0,0 +1,39 @@
+/*
+ * Simulated SCSI driver.
+ *
+ * Copyright (C) 1999, 2002 Hewlett-Packard Co
+ *	David Mosberger-Tang <davidm@hpl.hp.com>
+ */
+#ifndef SIMSCSI_H
+#define SIMSCSI_H
+
+#define SIMSCSI_REQ_QUEUE_LEN	64
+
+#define DEFAULT_SIMSCSI_ROOT	"/var/ski-disks/sd"
+
+extern int simscsi_detect (Scsi_Host_Template *);
+extern int simscsi_release (struct Scsi_Host *);
+extern const char *simscsi_info (struct Scsi_Host *);
+extern int simscsi_queuecommand (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+extern int simscsi_abort (Scsi_Cmnd *);
+extern int simscsi_reset (Scsi_Cmnd *, unsigned int);
+extern int simscsi_biosparam (Disk *, kdev_t, int[]);
+
+#define SIMSCSI {						\
+	.detect			= simscsi_detect,		\
+	.release		= simscsi_release,		\
+	.info			= simscsi_info,			\
+	.queuecommand		= simscsi_queuecommand,		\
+	.abort			= simscsi_abort,		\
+	.reset			= simscsi_reset,		\
+	.bios_param		= simscsi_biosparam,		\
+	.can_queue		= SIMSCSI_REQ_QUEUE_LEN,	\
+	.this_id		= -1,				\
+	.sg_tablesize		= SG_ALL,			\
+	.cmd_per_lun		= SIMSCSI_REQ_QUEUE_LEN,	\
+	.present		= 0,				\
+	.unchecked_isa_dma	= 0,				\
+	.use_clustering		= DISABLE_CLUSTERING		\
+}
+
+#endif /* SIMSCSI_H */