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Diffstat (limited to 'i386/i386at/gpl/linux/scsi/sd_ioctl.c')
-rw-r--r--i386/i386at/gpl/linux/scsi/sd_ioctl.c94
1 files changed, 0 insertions, 94 deletions
diff --git a/i386/i386at/gpl/linux/scsi/sd_ioctl.c b/i386/i386at/gpl/linux/scsi/sd_ioctl.c
deleted file mode 100644
index 1898af6..0000000
--- a/i386/i386at/gpl/linux/scsi/sd_ioctl.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * drivers/scsi/sd_ioctl.c
- *
- * ioctl handling for SCSI disks
- */
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <linux/hdreg.h>
-#include <linux/errno.h>
-
-#include <asm/segment.h>
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "scsi_ioctl.h"
-#include "hosts.h"
-#include "sd.h"
-
-int sd_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg)
-{
- kdev_t dev = inode->i_rdev;
- int error;
- struct Scsi_Host * host;
- int diskinfo[4];
- struct hd_geometry *loc = (struct hd_geometry *) arg;
-
- switch (cmd) {
- case HDIO_GETGEO: /* Return BIOS disk parameters */
- if (!loc) return -EINVAL;
- error = verify_area(VERIFY_WRITE, loc, sizeof(*loc));
- if (error)
- return error;
- host = rscsi_disks[MINOR(dev) >> 4].device->host;
- diskinfo[0] = 0;
- diskinfo[1] = 0;
- diskinfo[2] = 0;
- if(host->hostt->bios_param != NULL)
- host->hostt->bios_param(&rscsi_disks[MINOR(dev) >> 4],
- dev,
- &diskinfo[0]);
- put_user(diskinfo[0], &loc->heads);
- put_user(diskinfo[1], &loc->sectors);
- put_user(diskinfo[2], &loc->cylinders);
- put_user(sd[MINOR(inode->i_rdev)].start_sect, &loc->start);
- return 0;
- case BLKGETSIZE: /* Return device size */
- if (!arg) return -EINVAL;
- error = verify_area(VERIFY_WRITE, (long *) arg, sizeof(long));
- if (error)
- return error;
- put_user(sd[MINOR(inode->i_rdev)].nr_sects,
- (long *) arg);
- return 0;
- case BLKRASET:
- if(!suser()) return -EACCES;
- if(!(inode->i_rdev)) return -EINVAL;
- if(arg > 0xff) return -EINVAL;
- read_ahead[MAJOR(inode->i_rdev)] = arg;
- return 0;
- case BLKFLSBUF:
- if(!suser()) return -EACCES;
- if(!(inode->i_rdev)) return -EINVAL;
- fsync_dev(inode->i_rdev);
- invalidate_buffers(inode->i_rdev);
- return 0;
-
- case BLKRRPART: /* Re-read partition tables */
- return revalidate_scsidisk(dev, 1);
- default:
- return scsi_ioctl(rscsi_disks[MINOR(dev) >> 4].device , cmd, (void *) arg);
- }
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */