[mirror_ubuntu-artful-kernel.git] / drivers / scsi / g_NCR5380.h

/*
 * 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 */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Generic Generic NCR5380 driver defines
	3	*
	4	* Copyright 1993, Drew Eckhardt
	5	* Visionary Computing
	6	* (Unix and Linux consulting and custom programming)
	7	* drew@colorado.edu
	8	* +1 (303) 440-4894
	9	*
	10	* NCR53C400 extensions (c) 1994,1995,1996, Kevin Lentin
	11	* K.Lentin@cs.monash.edu.au
1da177e4 LT	12	*/
1da177e4 LT	13
1da177e4 LT	14	#ifndef GENERIC_NCR5380_H
	15	#define GENERIC_NCR5380_H
	16
1da177e4 LT	17	#ifdef NCR53C400
	18	#define BIOSPARAM
	19	#define NCR5380_BIOSPARAM generic_NCR5380_biosparam
	20	#else
	21	#define NCR5380_BIOSPARAM NULL
	22	#endif
	23
	24	#ifndef ASM
1da177e4 LT	25
	26	#ifndef CMD_PER_LUN
	27	#define CMD_PER_LUN 2
	28	#endif
	29
	30	#ifndef CAN_QUEUE
	31	#define CAN_QUEUE 16
	32	#endif
	33
1da177e4 LT	34	#define __STRVAL(x) #x
	35	#define STRVAL(x) __STRVAL(x)
	36
702a98c6	37	#ifndef SCSI_G_NCR5380_MEM
1da177e4 LT	38
	39	#define NCR5380_map_config port
	40	#define NCR5380_map_type int
	41	#define NCR5380_map_name port
	42	#define NCR5380_instance_name io_port
	43	#define NCR53C400_register_offset 0
	44	#define NCR53C400_address_adjust 8
	45
	46	#ifdef NCR53C400
	47	#define NCR5380_region_size 16
	48	#else
	49	#define NCR5380_region_size 8
	50	#endif
	51
	52	#define NCR5380_read(reg) (inb(NCR5380_map_name + (reg)))
	53	#define NCR5380_write(reg, value) (outb((value), (NCR5380_map_name + (reg))))
	54
c818cb64 AV	55	#define NCR5380_implementation_fields \
	56	NCR5380_map_type NCR5380_map_name
	57
	58	#define NCR5380_local_declare() \
	59	register NCR5380_implementation_fields
	60
	61	#define NCR5380_setup(instance) \
	62	NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name)
	63
1da177e4	64	#else
702a98c6	65	/* therefore SCSI_G_NCR5380_MEM */
1da177e4 LT	66
	67	#define NCR5380_map_config memory
	68	#define NCR5380_map_type unsigned long
	69	#define NCR5380_map_name base
	70	#define NCR5380_instance_name base
	71	#define NCR53C400_register_offset 0x108
	72	#define NCR53C400_address_adjust 0
	73	#define NCR53C400_mem_base 0x3880
	74	#define NCR53C400_host_buffer 0x3900
	75	#define NCR5380_region_size 0x3a00
	76
c818cb64 AV	77	#define NCR5380_read(reg) readb(iomem + NCR53C400_mem_base + (reg))
c818cb64 AV	78	#define NCR5380_write(reg, value) writeb(value, iomem + NCR53C400_mem_base + (reg))
1da177e4 LT	79
1da177e4 LT	80	#define NCR5380_implementation_fields \
c818cb64 AV	81	NCR5380_map_type NCR5380_map_name; \
c818cb64 AV	82	void __iomem *iomem;
1da177e4 LT	83
1da177e4 LT	84	#define NCR5380_local_declare() \
c818cb64	85	register void __iomem *iomem
1da177e4 LT	86
1da177e4 LT	87	#define NCR5380_setup(instance) \
702a98c6	88	iomem = (((struct NCR5380_hostdata *)(instance)->hostdata)->iomem)
c818cb64 AV	89
c818cb64 AV	90	#endif
1da177e4 LT	91
	92	#define NCR5380_intr generic_NCR5380_intr
	93	#define NCR5380_queue_command generic_NCR5380_queue_command
	94	#define NCR5380_abort generic_NCR5380_abort
	95	#define NCR5380_bus_reset generic_NCR5380_bus_reset
1da177e4 LT	96	#define NCR5380_pread generic_NCR5380_pread
1da177e4 LT	97	#define NCR5380_pwrite generic_NCR5380_pwrite
8c32513b FT	98	#define NCR5380_info generic_NCR5380_info
8c32513b FT	99	#define NCR5380_show_info generic_NCR5380_show_info
1da177e4 LT	100
	101	#define BOARD_NCR5380 0
	102	#define BOARD_NCR53C400 1
	103	#define BOARD_NCR53C400A 2
	104	#define BOARD_DTC3181E 3
	105
1da177e4 LT	106	#endif /* ndef ASM */
	107	#endif /* GENERIC_NCR5380_H */
	108