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[/] [or1k_old/] [trunk/] [rc203soc/] [sw/] [uClinux/] [arch/] [armnommu/] [drivers/] [scsi/] [cumana_2.h] - Rev 1782
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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 { \ NULL, \ NULL, \ NULL, \ cumanascsi_2_proc_info, \ "Cumana SCSI II", \ cumanascsi_2_detect, /* detect */ \ cumanascsi_2_release, /* release */ \ cumanascsi_2_info, /* info */ \ fas216_command, /* command */ \ fas216_queue_command, /* queuecommand */ \ fas216_abort, /* abort */ \ fas216_reset, /* reset */ \ NULL, \ scsicam_bios_param, /* biosparam */ \ CAN_QUEUE, /* can queue */ \ SCSI_ID, /* scsi host id */ \ SG_ALL, /* sg_tablesize */ \ CAN_QUEUE, /* cmd per lun */ \ 0, /* number of boards */ \ 0, /* unchecked isa dma */ \ 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 */