Commit Graph

3 Commits

Author SHA1 Message Date
Jordan K. Hubbard
0134f4737b o Support for CDIOCPREVENT and CDIOCALLOW ioctls that xcdplayer
were making and were no-brainers.  However, the xcdplayer
    eject button didn't work because xcdplayer gave up and didn't bother
    to try the EJECT ioctl anyway when CDIOCALLOW was not available.
    This all works now.

o   A change so that xcdplayer gets TOC entry data for the lead-out area
    on the disc.  Xcdplayer can now play the last track on a CD, which
    it would not do in earlier versions (but no one reported).
    Cdplayer gets the TOC data differently and it works in old and new
    versions.

o   Eliminated a race condition that caused the driver to sleep forever
    on very slow and heavily loaded systems on rare occasions when
    the system was doing lots of audio-related ioctls to the drive.

o   Fixed a problem where a locked drive could be unlocked by accessing
    one of the non-locking devs.  Door locking now follows the documented
    rules.

o   Made all wait channel strings unique to matcd.

Submitted by: Frank Durda IV <uhclem%nemesis@fw.ast.com>
1995-09-28 13:15:49 +00:00
Rodney W. Grimes
9b2e535452 Remove trailing whitespace. 1995-05-30 08:16:23 +00:00
Jordan K. Hubbard
08d5844ce1 This is the new submission of the matcd driver. In addition to the
new driver code, there are diffs to several other existing files
on the system and a man page.

This version of matcd implements the rest of the key ioctls related to
playing audio CDs and reading table of contents information from any
type of disc.

This update also corrects several problems detected since the original
version 1(10) was released.  These include:
1.	Jordons report on the kernel -c string problem.
2.	A problem with the driver being confused by other types of
	devices located at addresses it probes.
3.	An old CD TOC wouldn't always be cleared after a disc change.
4.	Cleaned up code so -Wall yields no warnings on 2.0 and later.
5.	A problem with drive getting out of sync with the driver when
	changing between CD-Data and CD-DA.

There have only been two reports from the field relating to problems
so either the first release isn't really being used or doesn't have
many problems.

If there are any problems with this submission, please let me know.

Submitted by:	Frank Durda IV <uhclem%nemesis@fw.ast.com>
1995-04-09 15:50:27 +00:00