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Commit Graph

93 Commits

Author SHA1 Message Date
Søren Schmidt
28e3e06ebc Dont try to play tracks outside whats on the media.
PR 26647
2001-05-30 08:06:57 +00:00
Søren Schmidt
f8151fd3ce Update to support the NEC NR-7500A burners. 2001-05-30 07:28:57 +00:00
Søren Schmidt
c9cc17cc67 Fix for the fixate problem on the Yamaha burners. 2001-05-29 17:19:42 +00:00
Søren Schmidt
63e45b51b0 Remove the error var, it hides the real one.
PR 27213.

BTW the CDIOCREADAUDIO ioctl is deprecated, its not longer needed
and was an ugly hack from start on.
2001-05-09 13:01:10 +00:00
Poul-Henning Kamp
a468031ce8 Actually biofinish(struct bio *, struct devstat *, int error) is more general
than the bioerror().

Most of this patch is generated by scripts.
2001-05-06 20:00:03 +00:00
Søren Schmidt
268f572fab On burners that return faulty ready on fixate, wait for the
expected fixate time before returning.

Dont print error messages to the console on READ_TOC on
a blank media.
2001-04-05 11:17:33 +00:00
Søren Schmidt
7acf4af808 Use PLAY_MSF instead of PLAY_BIG when doing audio play.
The fixes the problem of PLAY_BIG not being implemented on
some modern drives.

The problem now is that some old drives use BSD encoding
in the MSF case, which they dont tell, and which is also
not according to spec *sigh*. Hopefully there are not
too many of those still alive, or I hereby grant
license to kill the firmware writers that wrote the mess.
2001-03-27 10:22:50 +00:00
Poul-Henning Kamp
f83880518b Send the remains (such as I have located) of "block major numbers" to
the bit-bucket.
2001-03-26 12:41:29 +00:00
Søren Schmidt
543ee068a7 Fix the problem with some drives not reporting back when the
are busy blanking and erasing CD-RW media.
This fixes burncd's premature returns from blanking/erasing
that caused trouble.
2001-03-23 20:55:28 +00:00
Søren Schmidt
0aef91a149 The size of the disk can't be gotten reliably with the read capacity
command, so use the info from the TOC instead.
2001-03-21 14:59:38 +00:00
Søren Schmidt
256d331f31 Set the device names as early as possible. 2001-03-21 11:49:07 +00:00
Søren Schmidt
1ac2b9fe97 On open create all the CD physical track devices according to the
TOC read from the CD, instead of cloning them when asked to.
2001-03-19 12:02:36 +00:00
Søren Schmidt
2149e3e372 Cosmetic changes. 2001-03-19 07:48:19 +00:00
Søren Schmidt
a2dca80a1d Provide the interface to atacontrol and associated logic.
see atacontrol(8) for more.

Also the ATA_ENABLE_ATAPI_DMA, ATA_ENABLE_WC and ATA_ENABLE_TAGS
options are gone, use the tuneables listed in ata.4 instead from
the loader (this makes it possible to switch off DMA before the
driver has to touch the devices on broken hardware).
2001-03-15 15:36:25 +00:00
Søren Schmidt
8ea3ce2aac Refine the detach/attach code.
Proberly fail outstanding bio requests on devices that are detached.

This makes it possible to change between disk/cdrom/dvd/whathaveyou
in a notebook, just by suspending it, changing the device in the
bay (or what you model calls it), unsuspend and the ATA driver
will figure out what disappeared and properly fail those, and attach
any new devices found.
2001-03-14 12:05:44 +00:00
Søren Schmidt
e0db7375ba Cosmetic change to the probe printf's 2001-03-06 09:42:46 +00:00
Søren Schmidt
b17f7a1aa5 Introduce busspace instead of the good old in/out instructions.
Not pretty but it works (I hope)...
2001-02-06 16:44:25 +00:00
Søren Schmidt
06a519dfc9 Fix the clone functionality in atapi-cd, it didn't work for
devs other than the first, and allowed to clone a nonexistent
device..
2001-02-06 12:41:53 +00:00
Søren Schmidt
df32668400 When blocksize is set to 2352, alwas read 2352 bytes.
This means it might read more than just data, but that is exactly
what we want here (for reading VCD's fx)
2001-01-18 15:20:18 +00:00
Søren Schmidt
95eaffae1b Add session argument to *close_disk, allowing to set session type on fixate.
Add support for different blank/erase types.

Update headers.
2001-01-10 19:19:47 +00:00
Søren Schmidt
82cf4d7ae2 Back out the "close tray on open" feature, its not clear what
color it should have...
2001-01-08 21:34:25 +00:00
Søren Schmidt
dc194d46e4 On open try to close the drivetray and wait for drive ready.
Idea from PR24109 but implemented differently
2001-01-07 16:48:56 +00:00
Søren Schmidt
b4de9f62a4 Add support for using BurnProff(tm) on drives that support it.
This is experimental as I dont have such a drive, reports welcome!!
2001-01-04 12:43:39 +00:00
Søren Schmidt
6cf4911dd6 Use M_ZERO flag on malloc when approbiate. 2000-12-26 12:05:49 +00:00
Søren Schmidt
dec35f9164 Update the burncd interface a bit, dont block the ATA channel on
blank & fixate commands and provide a progress interface for the
blank command (for now)
2000-12-26 11:55:44 +00:00
Poul-Henning Kamp
959b7375ed Staticize some malloc M_ instances. 2000-12-08 20:09:00 +00:00
Poul-Henning Kamp
cf9fa8e725 Move suser() and suser_xxx() prototypes and a related #define from
<sys/proc.h> to <sys/systm.h>.

Correctly document the #includes needed in the manpage.

Add one now needed #include of <sys/systm.h>.
Remove the consequent 48 unused #includes of <sys/proc.h>.
2000-10-29 16:06:56 +00:00
Søren Schmidt
c50cf4ac06 Remove unneeded includes
Pointed out by: phk
2000-09-20 07:00:24 +00:00
Søren Schmidt
8563f77dc9 Add support for tagged queuing on ATA drives. There is only support for
IBM's DPTA and DTLA series of drives (no other disk vendors are known
to support this) on non-Promise controllers (promise controllers lockup
when given the tagged queuing specific commands).
It gives especially master/slave comboes about 5% better performance.

Add support for the Promise ATA100 OEM chip (pdc20265)

Add support for the Cyrix 5530

Change the way status is read from the drives, use the alternate
status reg when possible.

Better support for DEVFS, the acdXtY devices are now created when needed.

Lots of little cleanups.
2000-09-19 11:08:39 +00:00
Søren Schmidt
53d07b1ebb Only read to the end of the select track. 2000-09-18 12:13:32 +00:00
Søren Schmidt
b0bb0aeb95 Rearrange the probe a bit, hopefully this will help to eleminate
some of the fake devices sometimes seen on single device ATA
channels.

Proberly fail on failures in ata-disk.c, retry instead of hang.

Cleanup the VIA probe/init code a bit.

Fix a couble of missing free's in atapi-cd.c in the changer code.
2000-08-16 07:09:04 +00:00
Søren Schmidt
710591b796 Fix off by one error in track# calculation. 2000-08-13 09:08:19 +00:00
Søren Schmidt
071e6e581e Add support for accessing individual tracks on a CD.
This is done by misusing the device minor a bit to encode the
track no there.

So to read track #4 just use /dev/acdNt4 where N is the device #.

The driver no automatically sets the blocksize (sectorsize) to
what the track is set to in the TOC.

This has the nice effect that you can now rip audioi tracks
by simply doing:

dd if=/dev/acdNt2 of=audiotrack2.raw bs=2352

it cant be much simpler than that :)

NOTE: the original acdNa & acdNc device still work as usual,
except the blocksize is set according to track0.
2000-08-11 09:21:36 +00:00
Søren Schmidt
0ec4d7b5b0 Remove sequence checking in the burner support.
This was really a leftover from the wormcontrol days, it is no longer
needed when using burncd.
2000-08-06 18:03:42 +00:00
Poul-Henning Kamp
9626b608de Separate the struct bio related stuff out of <sys/buf.h> into
<sys/bio.h>.

<sys/bio.h> is now a prerequisite for <sys/buf.h> but it shall
not be made a nested include according to bdes teachings on the
subject of nested includes.

Diskdrivers and similar stuff below specfs::strategy() should no
longer need to include <sys/buf.> unless they need caching of data.

Still a few bogus uses of struct buf to track down.

Repocopy by:    peter
2000-05-05 09:59:14 +00:00
Søren Schmidt
af5bd99e9a Fix for the HP burners (and possibly other broken drives to)
that fails to proberly close the disk.
The problem seems to be that the HP burners sometimes return
ready when they actually are not, the solution is to not use
immediate mode on the closing commands. This is suboptimal
for real burners, in that they now hog the ATA bus for possibly
minutes, where its really not nessesary, *sigh*.
2000-05-01 07:30:28 +00:00
Poul-Henning Kamp
67f3c95cf9 Clone the {b|bio}_offset field, and make sure it is always initialized
in struct bio.  Eventually, bio_offset will probably obsolete the
bio_blkno and bio_pblkno fields.

Remove the special hack in atapi-cd.c to determine of bio_offset was valid.
2000-04-25 10:51:18 +00:00
Poul-Henning Kamp
8177437d85 Complete the bio/buf divorce for all code below devfs::strategy
Exceptions:
        Vinum untouched.  This means that it cannot be compiled.
        Greg Lehey is on the case.

        CCD not converted yet, casts to struct buf (still safe)

        atapi-cd casts to struct buf to examine B_PHYS
2000-04-15 05:54:02 +00:00
Poul-Henning Kamp
c244d2de43 Move B_ERROR flag to b_ioflags and call it BIO_ERROR.
(Much of this done by script)

Move B_ORDERED flag to b_ioflags and call it BIO_ORDERED.

Move b_pblkno and b_iodone_chain to struct bio while we transition, they
will be obsoleted once bio structs chain/stack.

Add bio_queue field for struct bio aware disksort.

Address a lot of stylistic issues brought up by bde.
2000-04-02 15:24:56 +00:00
Søren Schmidt
eae50c69b3 Correct a mishap in phk's BIO_* changes. 2000-03-26 12:01:27 +00:00
Søren Schmidt
8c918526a5 Fix the panic occuring on non-changer devices. 2000-03-24 07:44:20 +00:00
Søren Schmidt
c481f1fa74 Make ATAPI CD changer devices work, hopefully better than before. 2000-03-21 13:26:54 +00:00
Poul-Henning Kamp
21144e3bf1 Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new
field in struct buf: b_iocmd.  The b_iocmd is enforced to have
exactly one bit set.

B_WRITE was bogusly defined as zero giving rise to obvious coding
mistakes.

Also eliminate the redundant struct buf flag B_CALL, it can just
as efficiently be done by comparing b_iodone to NULL.

Should you get a panic or drop into the debugger, complaining about
"b_iocmd", don't continue.  It is likely to write on your disk
where it should have been reading.

This change is a step in the direction towards a stackable BIO capability.

A lot of this patch were machine generated (Thanks to style(9) compliance!)

Vinum users:  Greg has not had time to test this yet, be careful.
2000-03-20 10:44:49 +00:00
Søren Schmidt
0d611a6c29 Cleanup sweep. 2000-03-13 12:27:11 +00:00
Søren Schmidt
cfb21bbb7d Enable disksort the right way both on ATA disks and ATAPI devices. 2000-03-13 12:04:58 +00:00
Søren Schmidt
643b70ec9d Dont call make_dev until we are sure the device is there, this prevents
panic'ing when the device is tried accessed later.
2000-03-10 08:09:53 +00:00
Søren Schmidt
aaa29cf209 Fix the CD driver so that the last blocks can be read even if
a blocksize != 2k is used.
Update the timeout code to try fallback to PIO if problems
arise in DMA mode.
2000-03-05 16:52:26 +00:00
Søren Schmidt
b744c0fdc6 Spell construct right. 2000-03-01 14:39:51 +00:00
Søren Schmidt
7caf73fb3c Add DVD-RAM support.
The driver constructs a fake disklabel that makes the 'a' partition
cover the entire DVD-RAM disk. This cannot be changed from the user
side. This solution was chosen because most DVD-RAM will have a
UDF (or until we have that CD9660) filesystem on it covering the
entire disk, its not really thought as a real random access device.

This might change over time, but for now this is what we have, and
it is compatible with CDROM's etc, that makes using the minidisk
subsystem less than ideal, because of !modulo BDEV_SIZE blocks.
2000-02-29 22:00:53 +00:00
Søren Schmidt
41ef40c93d Only read user data when blocksize != 2048, this "read the works"
sneaked in sometime which is not what the average user wants.
2000-02-29 16:11:18 +00:00