mirror of
https://github.com/torvalds/linux.git
synced 2024-11-28 07:01:32 +00:00
1da177e4c3
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!
132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
/*
|
|
* 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 */
|
|
|