patch-1.3.60 linux/drivers/scsi/g_NCR5380.h

• Lines: 139
• Date: Thu Jan 25 20:54:42 1996
• Orig file: v1.3.59/linux/drivers/scsi/g_NCR5380.h
• Orig date: Sun Dec 17 11:43:20 1995

diff -u --recursive --new-file v1.3.59/linux/drivers/scsi/g_NCR5380.h linux/drivers/scsi/g_NCR5380.h
@@ -7,6 +7,9 @@
  *	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 
@@ -31,13 +34,24 @@
 
 #define GENERIC_NCR5380_PUBLIC_RELEASE 1
 
+#ifdef NCR53C400
+#define BIOSPARAM
+#define NCR5380_BIOSPARAM generic_NCR5380_biosparam
+#else
+#define NCR5380_BIOSPARAM NULL
+#endif
 
 #ifndef ASM
 int generic_NCR5380_abort(Scsi_Cmnd *);
 int generic_NCR5380_detect(Scsi_Host_Template *);
+int generic_NCR5380_release_resources(struct Scsi_Host *);
 int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 int generic_NCR5380_reset(Scsi_Cmnd *);
+#ifdef BIOSPARAM
+int generic_NCR5380_biosparam(Disk *, kdev_t, int *);
+#endif
 
+int generic_NCR5380_proc_info(char* buffer, char** start, off_t offset, int length, int hostno, int inout);
 
 #ifndef NULL
 #define NULL 0
@@ -53,36 +67,91 @@
 
 #if defined(HOSTS_C) || defined(MODULE)
 
-#define GENERIC_NCR5380 {NULL, NULL, NULL, NULL, \
-	"Trantor T128/T128F/T228", 		\
-	generic_NCR5380_detect, NULL, NULL, NULL, 			\
+#define GENERIC_NCR5380 {NULL, NULL, NULL, 	 			\
+	generic_NCR5380_proc_info,					\
+	"Generic NCR5380/NCR53C400 Scsi Driver", 			\
+	generic_NCR5380_detect, generic_NCR5380_release_resources,	\
+	generic_NCR5380_info, NULL,					\
 	generic_NCR5380_queue_command, generic_NCR5380_abort, 		\
-	generic_NCR5380_reset, NULL, 					\
-	NULL, /* can queue */ CAN_QUEUE, /* id */ 7, SG_ALL,		\
+	generic_NCR5380_reset, NULL,					\
+	NCR5380_BIOSPARAM,						\
+	/* can queue */ CAN_QUEUE, /* id */ 7, SG_ALL,			\
 	/* cmd per lun */ CMD_PER_LUN , 0, 0, DISABLE_CLUSTERING}
 
 #endif
 
 #ifndef HOSTS_C
 
+#define __STRVAL(x) #x
+#define STRVAL(x) __STRVAL(x)
+
+#ifdef CONFIG_SCSI_G_NCR5380_PORT
+
+#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 volatile unsigned char*
+
+#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) (*(NCR5380_map_name + NCR53C400_mem_base + (reg)))
+#define NCR5380_write(reg, value) (*(NCR5380_map_name + NCR53C400_mem_base + (reg)) = value)
+
+#endif
+
 #define NCR5380_implementation_fields \
-    int port
+    NCR5380_map_type NCR5380_map_name
 
 #define NCR5380_local_declare() \
-    register int port
+    register NCR5380_implementation_fields
 
 #define NCR5380_setup(instance) \
-    port = (instance)->io_port
-
-#define NCR5380_read(reg) (inb(port + (reg)))
-#define NCR5380_write(reg, value) (outb((value), (port + (reg))))
+    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_reset generic_NCR5380_reset
+#define NCR5380_pread generic_NCR5380_pread
+#define NCR5380_pwrite generic_NCR5380_pwrite
 
-#define BOARD_NORMAL	0
+#define BOARD_NCR5380	0
 #define BOARD_NCR53C400	1
 
 #endif /* else def HOSTS_C */