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/*
* Cumana SCSI II driver
*
* Copyright (C) 1997-1998 Russell King
*/
#ifndef CUMANA_2_H
#define CUMANA_2_H
extern int cumanascsi_2_detect (Scsi_Host_Template *);
extern int cumanascsi_2_release (struct Scsi_Host *);
extern const char *cumanascsi_2_info (struct Scsi_Host *);
extern int cumanascsi_2_proc_info (char *buffer, char **start, off_t offset,
int length, int hostno, int inout);
#ifndef NULL
#define NULL ((void *)0)
#endif
#ifndef CAN_QUEUE
/*
* Default queue size
*/
#define CAN_QUEUE 1
#endif
#ifndef SCSI_ID
/*
* Default SCSI host ID
*/
#define SCSI_ID 7
#endif
#include <scsi/scsicam.h>
#ifndef HOSTS_C
#include "fas216.h"
#endif
#define CUMANASCSI_2 { \
proc_info: cumanascsi_2_proc_info, \
name: "Cumana SCSI II", \
detect: cumanascsi_2_detect, /* detect */ \
release: cumanascsi_2_release, /* release */ \
info: cumanascsi_2_info, /* info */ \
command: fas216_command, /* command */ \
queuecommand: fas216_queue_command, /* queuecommand */ \
abort: fas216_abort, /* abort */ \
reset: fas216_reset, /* reset */ \
bios_param: scsicam_bios_param, /* biosparam */ \
can_queue: CAN_QUEUE, /* can queue */ \
this_id: SCSI_ID, /* scsi host id */ \
sg_tablesize: SG_ALL, /* sg_tablesize */ \
cmd_per_lun: CAN_QUEUE, /* cmd per lun */ \
unchecked_isa_dma: 0, /* unchecked isa dma */ \
use_clustering: DISABLE_CLUSTERING \
}
#ifndef HOSTS_C
#include <asm/dma.h>
#define NR_SG 256
typedef struct {
FAS216_Info info;
/* other info... */
unsigned int status; /* card status register */
unsigned int alatch; /* Control register */
unsigned int terms; /* Terminator state */
unsigned int dmaarea; /* Pseudo DMA area */
dmasg_t dmasg[NR_SG]; /* Scatter DMA list */
} CumanaScsi2_Info;
#define CSTATUS_IRQ (1 << 0)
#define CSTATUS_DRQ (1 << 1)
#endif /* HOSTS_C */
#endif /* CUMANASCSI_2_H */
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