patch-2.3.27 linux/drivers/scsi/sun3_scsi.h

• Lines: 120
• Date: Mon Nov 8 11:03:21 1999
• Orig file: v2.3.26/linux/drivers/scsi/sun3_scsi.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.26/linux/drivers/scsi/sun3_scsi.h linux/drivers/scsi/sun3_scsi.h
@@ -0,0 +1,119 @@
+/*
+ * Sun3 SCSI stuff by Erik Verbruggen (erik@bigmama.xtdnet.nl)
+ *
+ * Adapted from mac_scsinew.h:
+ */
+/*
+ * Cumana Generic NCR5380 driver defines
+ *
+ * Copyright 1993, Drew Eckhardt
+ *	Visionary Computing
+ *	(Unix and Linux consulting and custom programming)
+ *	drew@colorado.edu
+ *      +1 (303) 440-4894
+ *
+ * ALPHA RELEASE 1.
+ *
+ * For more information, please consult
+ *
+ * NCR 5380 Family
+ * SCSI Protocol Controller
+ * Databook
+ *
+ * NCR Microelectronics
+ * 1635 Aeroplaza Drive
+ * Colorado Springs, CO 80916
+ * 1+ (719) 578-3400
+ * 1+ (800) 334-5454
+ */
+
+/*
+ * $Log: cumana_NCR5380.h,v $
+ */
+
+#ifndef SUN3_NCR5380_H
+#define SUN3_NCR5380_H
+
+#define SUN3SCSI_PUBLIC_RELEASE 1
+
+/*
+ * Int: level 2 autovector
+ * IO: type 1, base 0x00140000, 5 bits phys space: A<4..0>
+ */
+#define IRQ_SUN3_SCSI 2
+#define IOBASE_SUN3_SCSI 0x00140000
+
+int sun3scsi_abort (Scsi_Cmnd *);
+int sun3scsi_detect (Scsi_Host_Template *);
+int sun3scsi_release (struct Scsi_Host *);
+const char *sun3scsi_info (struct Scsi_Host *);
+int sun3scsi_reset(Scsi_Cmnd *, unsigned int);
+int sun3scsi_queue_command (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+int sun3scsi_proc_info (char *buffer, char **start, off_t offset,
+			int length, int hostno, int inout);
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#ifndef CMD_PER_LUN
+#define CMD_PER_LUN 2
+#endif
+
+#ifndef CAN_QUEUE
+#define CAN_QUEUE 16
+#endif
+
+#ifndef SG_TABLESIZE
+#define SG_TABLESIZE SG_NONE
+#endif
+
+#ifndef USE_TAGGED_QUEUING
+#define	USE_TAGGED_QUEUING 0
+#endif
+
+#include <scsi/scsicam.h>
+
+#define SUN3_NCR5380 {							\
+name:			"Sun3 NCR5380 SCSI",				\
+detect:			sun3scsi_detect,				\
+release:		sun3scsi_release,	/* Release */		\
+info:			sun3scsi_info,					\
+queuecommand:		sun3scsi_queue_command,				\
+abort:			sun3scsi_abort,			 		\
+reset:			sun3scsi_reset,					\
+bios_param:		scsicam_bios_param,	/* biosparam */		\
+can_queue:		CAN_QUEUE,		/* can queue */		\
+this_id:		7,			/* id */		\
+sg_tablesize:		SG_ALL,			/* sg_tablesize */	\
+cmd_per_lun:		CMD_PER_LUN,		/* cmd per lun */	\
+unchecked_isa_dma:	0,			/* unchecked_isa_dma */	\
+use_clustering:		DISABLE_CLUSTERING				\
+	}
+
+#ifndef HOSTS_C
+
+#define NCR5380_implementation_fields \
+    int port, ctrl
+
+#define NCR5380_local_declare() \
+        struct Scsi_Host *_instance
+
+#define NCR5380_setup(instance) \
+        _instance = instance
+
+#define NCR5380_read(reg) sun3scsi_read(_instance, reg)
+#define NCR5380_write(reg, value) sun3scsi_write(_instance, reg, value)
+
+#define NCR5380_intr sun3scsi_intr
+#define NCR5380_queue_command sun3scsi_queue_command
+#define NCR5380_abort sun3scsi_abort
+#define NCR5380_reset sun3scsi_reset
+#define NCR5380_proc_info sun3scsi_proc_info
+
+#define BOARD_NORMAL	0
+#define BOARD_NCR53C400	1
+
+#endif /* ndef HOSTS_C */
+#endif /* SUN3_NCR5380_H */
+