summaryrefslogtreecommitdiff
path: root/drivers/scsi/g_NCR5380.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/scsi/g_NCR5380.h
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/scsi/g_NCR5380.h')
-rw-r--r--drivers/scsi/g_NCR5380.h131
1 files changed, 131 insertions, 0 deletions
diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h
new file mode 100644
index 000000000000..0c04cefb2a88
--- /dev/null
+++ b/drivers/scsi/g_NCR5380.h
@@ -0,0 +1,131 @@
+/*
+ * 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
+ *
+ * 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: generic_NCR5380.h,v $
+ */
+
+#ifndef GENERIC_NCR5380_H
+#define GENERIC_NCR5380_H
+
+#include <linux/config.h>
+
+#define GENERIC_NCR5380_PUBLIC_RELEASE 1
+
+#ifdef NCR53C400
+#define BIOSPARAM
+#define NCR5380_BIOSPARAM generic_NCR5380_biosparam
+#else
+#define NCR5380_BIOSPARAM NULL
+#endif
+
+#ifndef ASM
+static int generic_NCR5380_abort(Scsi_Cmnd *);
+static int generic_NCR5380_detect(Scsi_Host_Template *);
+static int generic_NCR5380_release_resources(struct Scsi_Host *);
+static int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int generic_NCR5380_bus_reset(Scsi_Cmnd *);
+static int generic_NCR5380_host_reset(Scsi_Cmnd *);
+static int generic_NCR5380_device_reset(Scsi_Cmnd *);
+static const char* generic_NCR5380_info(struct Scsi_Host *);
+
+#ifndef CMD_PER_LUN
+#define CMD_PER_LUN 2
+#endif
+
+#ifndef CAN_QUEUE
+#define CAN_QUEUE 16
+#endif
+
+#ifndef HOSTS_C
+
+#define __STRVAL(x) #x
+#define STRVAL(x) __STRVAL(x)
+
+#ifndef CONFIG_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))))
+
+#else
+/* therefore CONFIG_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) isa_readb(NCR5380_map_name + NCR53C400_mem_base + (reg))
+#define NCR5380_write(reg, value) isa_writeb(value, NCR5380_map_name + NCR53C400_mem_base + (reg))
+#endif
+
+#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)
+
+#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_device_reset generic_NCR5380_device_reset
+#define NCR5380_host_reset generic_NCR5380_host_reset
+#define NCR5380_pread generic_NCR5380_pread
+#define NCR5380_pwrite generic_NCR5380_pwrite
+#define NCR5380_proc_info notyet_generic_proc_info
+
+#define BOARD_NCR5380 0
+#define BOARD_NCR53C400 1
+#define BOARD_NCR53C400A 2
+#define BOARD_DTC3181E 3
+
+#endif /* else def HOSTS_C */
+#endif /* ndef ASM */
+#endif /* GENERIC_NCR5380_H */
+