Steve Hirsch, Andreas Koppenh"ofer, Michael Leodolter, Eyal Lebedinsky,
Michael Schaefer, J"org Weule, and Eric Youngdale.
- Copyright 1992 - 2005 Kai Makisara
+ Copyright 1992 - 2006 Kai Makisara
email Kai.Makisara@kolumbus.fi
Some small formal changes - aeb, 950809
Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
*/
-static const char *verstr = "20050830";
+static const char *verstr = "20061107";
#include <linux/module.h>
struct st_modedef *STm;
struct st_partstat *STps;
char *name = tape_name(STp);
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
int mode = TAPE_MODE(inode);
STp->ready = ST_READY;
STp->min_block = ((STp->buffer)->b_data[4] << 8) |
(STp->buffer)->b_data[5];
if ( DEB( debugging || ) !STp->inited)
- printk(KERN_WARNING
+ printk(KERN_INFO
"%s: Block limits %d - %d bytes.\n", name,
STp->min_block, STp->max_block);
} else {
goto err_out;
if ((filp->f_flags & O_NONBLOCK) == 0 &&
retval != CHKRES_READY) {
- retval = (-EIO);
+ if (STp->ready == NO_TAPE)
+ retval = (-ENOMEDIUM);
+ else
+ retval = (-EIO);
goto err_out;
}
return 0;
}
DEBC( if (STp->nbr_requests)
- printk(KERN_WARNING "%s: Number of r/w requests %d, dio used in %d, pages %d (%d).\n",
+ printk(KERN_DEBUG "%s: Number of r/w requests %d, dio used in %d, pages %d (%d).\n",
name, STp->nbr_requests, STp->nbr_dio, STp->nbr_pages, STp->nbr_combinable));
if (STps->rw == ST_WRITING && !STp->pos_unknown) {
if (cmd_in == MTWEOF &&
cmdstatp->have_sense &&
- (cmdstatp->flags & SENSE_EOM) &&
- (cmdstatp->sense_hdr.sense_key == NO_SENSE ||
- cmdstatp->sense_hdr.sense_key == RECOVERED_ERROR) &&
- undone == 0) {
- ioctl_result = 0; /* EOF written successfully at EOM */
- if (fileno >= 0)
- fileno++;
+ (cmdstatp->flags & SENSE_EOM)) {
+ if (cmdstatp->sense_hdr.sense_key == NO_SENSE ||
+ cmdstatp->sense_hdr.sense_key == RECOVERED_ERROR) {
+ ioctl_result = 0; /* EOF(s) written successfully at EOM */
+ STps->eof = ST_NOEOF;
+ } else { /* Writing EOF(s) failed */
+ if (fileno >= 0)
+ fileno -= undone;
+ if (undone < arg)
+ STps->eof = ST_NOEOF;
+ }
STps->drv_file = fileno;
- STps->eof = ST_NOEOF;
} else if ((cmd_in == MTFSF) || (cmd_in == MTFSFM)) {
if (fileno >= 0)
STps->drv_file = fileno - undone;
goto out_free_tape;
}
- sdev_printk(KERN_WARNING, SDp,
+ sdev_printk(KERN_NOTICE, SDp,
"Attached scsi tape %s\n", tape_name(tpnt));
- printk(KERN_WARNING "%s: try direct i/o: %s (alignment %d B)\n",
- tape_name(tpnt), tpnt->try_dio ? "yes" : "no",
- queue_dma_alignment(SDp->request_queue) + 1);
+ sdev_printk(KERN_INFO, SDp, "%s: try direct i/o: %s (alignment %d B)\n",
+ tape_name(tpnt), tpnt->try_dio ? "yes" : "no",
+ queue_dma_alignment(SDp->request_queue) + 1);
return 0;