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/* sun3x_esp.h: Defines and structures for the Sun3x ESP

 *

 * (C) 1995 Thomas Bogendoerfer (tsbogend@alpha.franken.de)

 */

#ifndef _SUN3X_ESP_H

#define _SUN3X_ESP_H

/* For dvma controller register definitions. */

#include <asm/dvma.h>

extern int sun3x_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 DMA_PORTS_P        (dregs->cond_reg & DMA_INT_ENAB)

#define SCSI_SUN3X_ESP {                                        \

                proc_name:      "esp",                          \

                proc_info:      &esp_proc_info,                 \

                name:           "Sun ESP 100/100a/200",         \

                detect:         sun3x_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 /* !(_SUN3X_ESP_H) */