projects / deliverable / linux.git / blame
| 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 | |
| 12 | * | |
| 13 | * ALPHA RELEASE 1. | |
| 14 | * | |
| 15 | * For more information, please consult | |
| 16 | * | |
| 17 | * NCR 5380 Family | |
| 18 | * SCSI Protocol Controller | |
| 19 | * Databook | |
| 20 | * | |
| 21 | * NCR Microelectronics | |
| 22 | * 1635 Aeroplaza Drive | |
| 23 | * Colorado Springs, CO 80916 | |
| 24 | * 1+ (719) 578-3400 | |
| 25 | * 1+ (800) 334-5454 | |
| 26 | */ | |
| 27 | ||
| 28 | /* | |
| 29 | * $Log: generic_NCR5380.h,v $ | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef GENERIC_NCR5380_H | |
| 33 | #define GENERIC_NCR5380_H | |
| 34 | ||
| 35 | #include <linux/config.h> | |
| 36 | ||
| 37 | #define GENERIC_NCR5380_PUBLIC_RELEASE 1 | |
| 38 | ||
| 39 | #ifdef NCR53C400 | |
| 40 | #define BIOSPARAM | |
| 41 | #define NCR5380_BIOSPARAM generic_NCR5380_biosparam | |
| 42 | #else | |
| 43 | #define NCR5380_BIOSPARAM NULL | |
| 44 | #endif | |
| 45 | ||
| 46 | #ifndef ASM | |
| 47 | static int generic_NCR5380_abort(Scsi_Cmnd *); | |
| d0be4a7d | 48 | static int generic_NCR5380_detect(struct scsi_host_template *); |
| 1da177e4 LT |
49 | static int generic_NCR5380_release_resources(struct Scsi_Host *); |
| 50 | static int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); | |
| 51 | static int generic_NCR5380_bus_reset(Scsi_Cmnd *); | |
| 1da177e4 LT |
52 | static const char* generic_NCR5380_info(struct Scsi_Host *); |
| 53 | ||
| 54 | #ifndef CMD_PER_LUN | |
| 55 | #define CMD_PER_LUN 2 | |
| 56 | #endif | |
| 57 | ||
| 58 | #ifndef CAN_QUEUE | |
| 59 | #define CAN_QUEUE 16 | |
| 60 | #endif | |
| 61 | ||
| 62 | #ifndef HOSTS_C | |
| 63 | ||
| 64 | #define __STRVAL(x) #x | |
| 65 | #define STRVAL(x) __STRVAL(x) | |
| 66 | ||
| 67 | #ifndef CONFIG_SCSI_G_NCR5380_MEM | |
| 68 | ||
| 69 | #define NCR5380_map_config port | |
| 70 | #define NCR5380_map_type int | |
| 71 | #define NCR5380_map_name port | |
| 72 | #define NCR5380_instance_name io_port | |
| 73 | #define NCR53C400_register_offset 0 | |
| 74 | #define NCR53C400_address_adjust 8 | |
| 75 | ||
| 76 | #ifdef NCR53C400 | |
| 77 | #define NCR5380_region_size 16 | |
| 78 | #else | |
| 79 | #define NCR5380_region_size 8 | |
| 80 | #endif | |
| 81 | ||
| 82 | #define NCR5380_read(reg) (inb(NCR5380_map_name + (reg))) | |
| 83 | #define NCR5380_write(reg, value) (outb((value), (NCR5380_map_name + (reg)))) | |
| 84 | ||
| c818cb64 AV |
85 | #define NCR5380_implementation_fields \ |
| 86 | NCR5380_map_type NCR5380_map_name | |
| 87 | ||
| 88 | #define NCR5380_local_declare() \ | |
| 89 | register NCR5380_implementation_fields | |
| 90 | ||
| 91 | #define NCR5380_setup(instance) \ | |
| 92 | NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name) | |
| 93 | ||
| 1da177e4 LT |
94 | #else |
| 95 | /* therefore CONFIG_SCSI_G_NCR5380_MEM */ | |
| 96 | ||
| 97 | #define NCR5380_map_config memory | |
| 98 | #define NCR5380_map_type unsigned long | |
| 99 | #define NCR5380_map_name base | |
| 100 | #define NCR5380_instance_name base | |
| 101 | #define NCR53C400_register_offset 0x108 | |
| 102 | #define NCR53C400_address_adjust 0 | |
| 103 | #define NCR53C400_mem_base 0x3880 | |
| 104 | #define NCR53C400_host_buffer 0x3900 | |
| 105 | #define NCR5380_region_size 0x3a00 | |
| 106 | ||
| c818cb64 AV |
107 | #define NCR5380_read(reg) readb(iomem + NCR53C400_mem_base + (reg)) |
| 108 | #define NCR5380_write(reg, value) writeb(value, iomem + NCR53C400_mem_base + (reg)) | |
| 1da177e4 LT |
109 | |
| 110 | #define NCR5380_implementation_fields \ | |
| c818cb64 AV |
111 | NCR5380_map_type NCR5380_map_name; \ |
| 112 | void __iomem *iomem; | |
| 1da177e4 LT |
113 | |
| 114 | #define NCR5380_local_declare() \ | |
| c818cb64 | 115 | register void __iomem *iomem |
| 1da177e4 LT |
116 | |
| 117 | #define NCR5380_setup(instance) \ | |
| c818cb64 AV |
118 | iomem = (((struct NCR5380_hostdata *)(instance)->hostdata).iomem) |
| 119 | ||
| 120 | #endif | |
| 1da177e4 LT |
121 | |
| 122 | #define NCR5380_intr generic_NCR5380_intr | |
| 123 | #define NCR5380_queue_command generic_NCR5380_queue_command | |
| 124 | #define NCR5380_abort generic_NCR5380_abort | |
| 125 | #define NCR5380_bus_reset generic_NCR5380_bus_reset | |
| 1da177e4 LT |
126 | #define NCR5380_pread generic_NCR5380_pread |
| 127 | #define NCR5380_pwrite generic_NCR5380_pwrite | |
| 128 | #define NCR5380_proc_info notyet_generic_proc_info | |
| 129 | ||
| 130 | #define BOARD_NCR5380 0 | |
| 131 | #define BOARD_NCR53C400 1 | |
| 132 | #define BOARD_NCR53C400A 2 | |
| 133 | #define BOARD_DTC3181E 3 | |
| 134 | ||
| 135 | #endif /* else def HOSTS_C */ | |
| 136 | #endif /* ndef ASM */ | |
| 137 | #endif /* GENERIC_NCR5380_H */ | |
| 138 |