Subversion Repositories or1k

/* dec_esp.h: Defines and structures for the JAZZ SCSI driver.

 *

 * DECstation changes Copyright (C) 1998 Harald Koerfgen

 * and David Airlie

 *

 * based on jazz_esp.h:

 * Copyright (C) 1997 Thomas Bogendoerfer (tsbogend@alpha.franken.de)

 */

#ifndef DEC_ESP_H

#define DEC_ESP_H

#include "NCR53C9x.h"

#define DEC_SCSI_SREG 0

#define DEC_SCSI_DMAREG 0x40000

#define DEC_SCSI_SRAM 0x80000

#define DEC_SCSI_DIAG 0xC0000

extern int dec_esp_detect(struct SHT *);

extern const char *esp_info(struct Scsi_Host *);

extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));

extern int esp_command(Scsi_Cmnd *);

extern int esp_abort(Scsi_Cmnd *);

extern int esp_reset(Scsi_Cmnd *, unsigned int);

extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,

                         int hostno, int inout);

#define SCSI_DEC_ESP {                                         \

                proc_name:      "esp",                          \

                proc_info:      &esp_proc_info,                 \

                name:           "NCR53C94",                     \

                detect:         dec_esp_detect,                 \

                info:           esp_info,                       \

                command:        esp_command,                    \

                queuecommand:   esp_queue,                      \

                abort:          esp_abort,                      \

                reset:          esp_reset,                      \

                can_queue:      7,                              \

                this_id:        7,                              \

                sg_tablesize:   SG_ALL,                         \

                cmd_per_lun:    1,                              \

                use_clustering: DISABLE_CLUSTERING, }

#endif /* DEC_ESP_H */