1/* dec_esp.h: Defines and structures for the JAZZ SCSI driver. 2 * 3 * DECstation changes Copyright (C) 1998 Harald Koerfgen 4 * and David Airlie 5 * 6 * based on jazz_esp.h: 7 * Copyright (C) 1997 Thomas Bogendoerfer (tsbogend@alpha.franken.de) 8 */ 9 10#ifndef DEC_ESP_H 11#define DEC_ESP_H 12 13#include "NCR53C9x.h" 14 15#define DEC_SCSI_SREG 0 16#define DEC_SCSI_DMAREG 0x40000 17#define DEC_SCSI_SRAM 0x80000 18#define DEC_SCSI_DIAG 0xC0000 19 20extern int dec_esp_detect(struct SHT *); 21extern const char *esp_info(struct Scsi_Host *); 22extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); 23extern int esp_command(Scsi_Cmnd *); 24extern int esp_abort(Scsi_Cmnd *); 25extern int esp_reset(Scsi_Cmnd *, unsigned int); 26extern int esp_proc_info(char *buffer, char **start, off_t offset, int length, 27 int hostno, int inout); 28 29#define SCSI_DEC_ESP { \ 30 proc_name: "esp", \ 31 proc_info: &esp_proc_info, \ 32 name: "NCR53C94", \ 33 detect: dec_esp_detect, \ 34 info: esp_info, \ 35 command: esp_command, \ 36 queuecommand: esp_queue, \ 37 abort: esp_abort, \ 38 reset: esp_reset, \ 39 can_queue: 7, \ 40 this_id: 7, \ 41 sg_tablesize: SG_ALL, \ 42 cmd_per_lun: 1, \ 43 use_clustering: DISABLE_CLUSTERING, } 44 45#endif /* DEC_ESP_H */ 46