Lines Matching refs:disc
138 block-devices such as floppy or hard disc drives), to define a set
338 up the disc, etc.
356 information on the status of the drive (not the status of the disc,
362 CDS_NO_DISC /* no disc is inserted, tray is closed */
365 CDS_DISC_OK /* a disc is loaded and everything is fine */
418 current disc loaded and the return value should be positive. A negative
427 device *cdi->dev*, the start of the last session of the current disc
446 the few discs that carry such a number on the disc don't even use the
543 CDC_MEDIA_CHANGED /* can report if disc has changed */
581 CDO_CHECK_TYPE /* ensure disc type is data if opened for data */
614 On the other hand, when used as a removable-media disc drive (what the
616 disc drive is ready for operation upon opening the device. In the old
708 it is verified that a disc is in the drive and, if *CDO_CHECK_TYPE* is
861 Spin up disc.
883 Select head-rate speed of disc specified as by *arg* in units
890 Select disc numbered *arg* from a juke-box.
892 First disc is numbered 0. The number *arg* is checked against the
895 Returns 1 if a disc has been changed since the last call.
901 Checks whether the disc has been changed since a user supplied time
902 and returns the time of the last disc change.
921 Returns the type of the disc currently in the drive.
924 disc that is inserted in the drive. This functionality used to be
929 various digital information has lead to many different disc types.
940 return *CDS_MIXED*. If there are no audio tracks on the disc, and
950 CDS_NO_DISC /* no disc is inserted, or tray is opened */
951 CDS_AUDIO /* Audio disc (2352 audio bytes/frame) */
952 CDS_DATA_1 /* data disc, mode 1 (2048 user bytes/frame) */
955 CDS_MIXED /* mixed audio/data disc */
957 For some information concerning frame layout of the various disc