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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [drivers/] [scsi/] [sd.h] - Blame information for rev 1765

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Line No. Rev Author Line
1 1626 jcastillo
/*
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 *      sd.h Copyright (C) 1992 Drew Eckhardt
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 *      SCSI disk driver header file by
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 *              Drew Eckhardt
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 *
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 *      <drew@colorado.edu>
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 *
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 *       Modified by Eric Youngdale eric@aib.com to
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 *       add scatter-gather, multiple outstanding request, and other
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 *       enhancements.
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 */
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#ifndef _SD_H
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#define _SD_H
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/*
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    $Header: /home/marcus/revision_ctrl_test/oc_cvs/cvs/or1k/rc203soc/sw/uClinux/drivers/scsi/sd.h,v 1.1 2005-12-20 10:17:45 jcastillo Exp $
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*/
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#ifndef _SCSI_H
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#include "scsi.h"
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#endif
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#ifndef _GENDISK_H
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#include <linux/genhd.h>
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#endif
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extern struct hd_struct * sd;
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typedef struct scsi_disk {
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    unsigned capacity;              /* size in blocks */
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    unsigned sector_size;           /* size in bytes */
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    Scsi_Device  *device;
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    unsigned char ready;            /* flag ready for FLOPTICAL */
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    unsigned char write_prot;       /* flag write_protect for rmvable dev */
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    unsigned char sector_bit_size;  /* sector_size = 2 to the  bit size power */
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    unsigned char sector_bit_shift; /* power of 2 sectors per FS block */
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    unsigned ten:1;                 /* support ten byte read / write */
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    unsigned remap:1;               /* support remapping  */
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    unsigned has_part_table:1;      /* has partition table */
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} Scsi_Disk;
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extern Scsi_Disk * rscsi_disks;
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extern int revalidate_scsidisk(kdev_t dev, int maxusage);
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#endif
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/*
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 * Overrides for Emacs so that we follow Linus's tabbing style.
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 * Emacs will notice this stuff at the end of the file and automatically
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 * adjust the settings for this buffer only.  This must remain at the end
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 * of the file.
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 * ---------------------------------------------------------------------------
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 * Local variables:
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 * c-indent-level: 4
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 * c-brace-imaginary-offset: 0
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 * c-brace-offset: -4
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 * c-argdecl-indent: 4
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 * c-label-offset: -4
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 * c-continued-statement-offset: 4
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 * c-continued-brace-offset: 0
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 * indent-tabs-mode: nil
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 * tab-width: 8
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 * End:
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 */
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