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 12 */ 13 14#ifndef GENERIC_NCR5380_H 15#define GENERIC_NCR5380_H 16 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 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 34#define __STRVAL(x) #x 35#define STRVAL(x) __STRVAL(x) 36 37#ifndef SCSI_G_NCR5380_MEM 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 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 64#else 65/* therefore SCSI_G_NCR5380_MEM */ 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 77#define NCR5380_read(reg) readb(iomem + NCR53C400_mem_base + (reg)) 78#define NCR5380_write(reg, value) writeb(value, iomem + NCR53C400_mem_base + (reg)) 79 80#define NCR5380_implementation_fields \ 81 NCR5380_map_type NCR5380_map_name; \ 82 void __iomem *iomem; 83 84#define NCR5380_local_declare() \ 85 register void __iomem *iomem 86 87#define NCR5380_setup(instance) \ 88 iomem = (((struct NCR5380_hostdata *)(instance)->hostdata)->iomem) 89 90#endif 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 96#define NCR5380_pread generic_NCR5380_pread 97#define NCR5380_pwrite generic_NCR5380_pwrite 98#define NCR5380_info generic_NCR5380_info 99#define NCR5380_show_info generic_NCR5380_show_info 100 101#define BOARD_NCR5380 0 102#define BOARD_NCR53C400 1 103#define BOARD_NCR53C400A 2 104#define BOARD_DTC3181E 3 105 106#endif /* ndef ASM */ 107#endif /* GENERIC_NCR5380_H */ 108 109