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