Initial import

1 files changed, 108 insertions, 0 deletions

diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h
new file mode 100644
index 000000000..bea1a3b9b
--- /dev/null
+++ b/drivers/scsi/g_NCR5380.h
@@ -0,0 +1,108 @@
+/*
+ * Generic Generic NCR5380 driver defines
+ *
+ * Copyright 1993, Drew Eckhardt
+ *	Visionary Computing
+ *	(Unix and Linux consulting and custom programming)
+ *	drew@colorado.edu
+ *      +1 (303) 440-4894
+ *
+ * NCR53C400 extensions (c) 1994,1995,1996, Kevin Lentin
+ *    K.Lentin@cs.monash.edu.au
+ */
+
+#ifndef GENERIC_NCR5380_H
+#define GENERIC_NCR5380_H
+
+#ifdef NCR53C400
+#define BIOSPARAM
+#define NCR5380_BIOSPARAM generic_NCR5380_biosparam
+#else
+#define NCR5380_BIOSPARAM NULL
+#endif
+
+#ifndef ASM
+
+#ifndef CMD_PER_LUN
+#define CMD_PER_LUN 2
+#endif
+
+#ifndef CAN_QUEUE
+#define CAN_QUEUE 16
+#endif
+
+#define __STRVAL(x) #x
+#define STRVAL(x) __STRVAL(x)
+
+#ifndef SCSI_G_NCR5380_MEM
+
+#define NCR5380_map_config port
+#define NCR5380_map_type int
+#define NCR5380_map_name port
+#define NCR5380_instance_name io_port
+#define NCR53C400_register_offset 0
+#define NCR53C400_address_adjust 8
+
+#ifdef NCR53C400
+#define NCR5380_region_size 16
+#else
+#define NCR5380_region_size 8
+#endif
+
+#define NCR5380_read(reg) (inb(NCR5380_map_name + (reg)))
+#define NCR5380_write(reg, value) (outb((value), (NCR5380_map_name + (reg))))
+
+#define NCR5380_implementation_fields \
+    NCR5380_map_type NCR5380_map_name
+
+#define NCR5380_local_declare() \
+    register NCR5380_implementation_fields
+
+#define NCR5380_setup(instance) \
+    NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name)
+
+#else 
+/* therefore SCSI_G_NCR5380_MEM */
+
+#define NCR5380_map_config memory
+#define NCR5380_map_type unsigned long
+#define NCR5380_map_name base
+#define NCR5380_instance_name base
+#define NCR53C400_register_offset 0x108
+#define NCR53C400_address_adjust 0
+#define NCR53C400_mem_base 0x3880
+#define NCR53C400_host_buffer 0x3900
+#define NCR5380_region_size 0x3a00
+
+#define NCR5380_read(reg) readb(iomem + NCR53C400_mem_base + (reg))
+#define NCR5380_write(reg, value) writeb(value, iomem + NCR53C400_mem_base + (reg))
+
+#define NCR5380_implementation_fields \
+    NCR5380_map_type NCR5380_map_name; \
+    void __iomem *iomem;
+
+#define NCR5380_local_declare() \
+    register void __iomem *iomem
+
+#define NCR5380_setup(instance) \
+    iomem = (((struct NCR5380_hostdata *)(instance)->hostdata)->iomem)
+
+#endif
+
+#define NCR5380_intr generic_NCR5380_intr
+#define NCR5380_queue_command generic_NCR5380_queue_command
+#define NCR5380_abort generic_NCR5380_abort
+#define NCR5380_bus_reset generic_NCR5380_bus_reset
+#define NCR5380_pread generic_NCR5380_pread
+#define NCR5380_pwrite generic_NCR5380_pwrite
+#define NCR5380_info generic_NCR5380_info
+#define NCR5380_show_info generic_NCR5380_show_info
+
+#define BOARD_NCR5380	0
+#define BOARD_NCR53C400	1
+#define BOARD_NCR53C400A 2
+#define BOARD_DTC3181E	3
+
+#endif /* ndef ASM */
+#endif /* GENERIC_NCR5380_H */
+