mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
251 lines
9.1 KiB
C
251 lines
9.1 KiB
C
/*options.h--------------------------------------------------------------------
|
|
Matsushita(Panasonic) / Creative CD-ROM Driver (matcd)
|
|
Authored by Frank Durda IV
|
|
|
|
Copyright 1994, 1995 Frank Durda IV. All rights reserved.
|
|
"FDIV" is a trademark of Frank Durda IV.
|
|
|
|
|
|
Redistribution and use in source and binary forms, with or
|
|
without modification, are permitted provided that the following
|
|
conditions are met:
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice positioned at the very beginning of this file without
|
|
modification, all copyright strings, all related programming
|
|
codes that display the copyright strings, this list of
|
|
conditions and the following disclaimer.
|
|
2. Redistributions in binary form must contain all copyright strings
|
|
and related programming code that display the copyright strings.
|
|
3. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the
|
|
distribution.
|
|
4. All advertising materials mentioning features or use of this
|
|
software must display the following acknowledgement:
|
|
"The Matsushita/Panasonic CD-ROM driver was developed
|
|
by Frank Durda IV for use with "FreeBSD" and similar
|
|
operating systems."
|
|
"Similar operating systems" includes mainly non-profit oriented
|
|
systems for research and education, including but not restricted
|
|
to "NetBSD", "386BSD", and "Mach" (by CMU). The wording of the
|
|
acknowledgement (in electronic form or printed text) may not be
|
|
changed without permission from the author.
|
|
5. Absolutely no warranty of function, fitness or purpose is made
|
|
by the author Frank Durda IV.
|
|
6. Neither the name of the author nor the name "FreeBSD" may
|
|
be used to endorse or promote products derived from this software
|
|
without specific prior written permission.
|
|
(The author can be reached at bsdmail@nemesis.lonestar.org)
|
|
7. The product containing this software must meet all of these
|
|
conditions even if it is unsupported, not a complete system
|
|
and/or does not contain compiled code.
|
|
8. These conditions will be in force for the full life of the
|
|
copyright.
|
|
9. If all the above conditions are met, modifications to other
|
|
parts of this file may be freely made, although any person
|
|
or persons making changes do not receive the right to add their
|
|
name or names to the copyright strings and notices in this
|
|
software. Persons making changes are encouraged to insert edit
|
|
history in matcd.c and to put your name and details of the
|
|
change there.
|
|
10. You must have prior written permission from the author to
|
|
deviate from these terms.
|
|
|
|
Vendors who produce product(s) containing this code are encouraged
|
|
(but not required) to provide copies of the finished product(s) to
|
|
the author and to correspond with the author about development
|
|
activity relating to this code. Donations of development hardware
|
|
and/or software are also welcome. (This is one of the faster ways
|
|
to get a driver developed for a device.)
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE DEVELOPER(S) ``AS IS'' AND ANY
|
|
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE DEVELOPER(S) BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
|
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
|
OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
|
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
-----------------------------------------------------------------------------
|
|
Conditional compilation flags - change to suit your system
|
|
---------------------------------------------------------------------------*/
|
|
|
|
/* AUTOHUNT Adds extra code that allows the driver to search
|
|
for interface cards rather than having to hard-code
|
|
the locations in the kernel conf file.
|
|
Leaving AUTOHUNT enabled is the recommended setting.
|
|
*/
|
|
|
|
#define AUTOHUNT
|
|
|
|
|
|
/* FULLCONFIG Allows up to four host interface boards for a
|
|
total of 16 drives. If disabled, only a single
|
|
host interface (of any type) is allowed. The
|
|
additional driver size is insignificant.
|
|
Leaving FULLCONFIG enabled is the recommended setting.
|
|
*/
|
|
|
|
#define FULLCONFIG
|
|
|
|
|
|
/* FULLDRIVER If not set, the audio, non-data functions and
|
|
some error recovery functions are eliminated from
|
|
the compiled driver. The resulting driver will be
|
|
smaller and may help a kernel fit on a boot floppy.
|
|
Leaving FULLDRIVER enabled is the recommended setting.
|
|
*/
|
|
|
|
#define FULLDRIVER
|
|
|
|
|
|
/* RESETONBOOT causes the driver to reset the drive(s) to be
|
|
reset during probing. This causes any audio
|
|
playback to be aborted and the drives will close
|
|
their trays if they are open.
|
|
Leaving RESETONBOOT enabled is the recommended setting.
|
|
*/
|
|
|
|
#define RESETONBOOT
|
|
|
|
|
|
/* LOCKDRIVE If enabled, the when the drive is open, the
|
|
door is locked. The front panel eject button
|
|
is ignored. When the drive is completely closed,
|
|
the eject button will be honored.
|
|
Leaving LOCKDRIVE disabled is the recommended setting.
|
|
*/
|
|
|
|
/*#define LOCKDRIVE*/
|
|
|
|
|
|
/*<5> FREE2 If enabled, the changes are inserted so this
|
|
<5> module will compile in the world of FreeBSD 2.x.
|
|
<5> Without this, it is known to work in
|
|
<5> FreeBSD 1.1.5.1.
|
|
<5>*/
|
|
|
|
#define FREE2 /*<5>Correct setting for 2.x*/
|
|
|
|
|
|
/*---------------------------------------------------------------------------
|
|
This structure contains the hints for where we should look for the
|
|
host adapter. If you want to change where we search or reduce the
|
|
places we search to avoid confusing some other device, either
|
|
specify explicit addresses in the kernel config file (preferred)
|
|
or change this array.
|
|
|
|
If the kernel config fuke has multiple ? entries, the probe routines
|
|
will use this table multiple times and will eliminate each failed
|
|
entry probe tries.
|
|
|
|
WARNING: The number of controller entries for this driver in config
|
|
must be less than or equal to the number of hints if hints are used.
|
|
|
|
If you add entries to the table, add them immediately before
|
|
the -1 end-of-table marker. The values already present are
|
|
the ones found on standard SoundBlaster 16 and standalone cards.
|
|
---------------------------------------------------------------------------*/
|
|
|
|
|
|
#ifdef AUTOHUNT
|
|
int port_hints[]={
|
|
0x230,0x240, /*Ports SB audio boards can use*/
|
|
0x250,0x260, /*Ports standalone CD/IF board can*/
|
|
-1}; /*use. Table MUST end with -1*/
|
|
#endif /*AUTOHUNT*/
|
|
|
|
|
|
/*---------------------------------------------------------------------------
|
|
Debugging flags - Turn these on only if you are looking at a
|
|
problem.
|
|
---------------------------------------------------------------------------*/
|
|
|
|
/* DEBUGOPEN If enabled, debug messages for open and close
|
|
operations.
|
|
*/
|
|
|
|
/*#define DEBUGOPEN*/
|
|
|
|
|
|
/* DEBUGIO If enabled, reports on calls to strategy, start
|
|
and other I/O related functions.
|
|
*/
|
|
|
|
/*#define DEBUGIO*/
|
|
|
|
|
|
/* DEBUGQUEUE If enabled, shows activity on disk request queues.
|
|
Warning - This debug is VERY VERY NOISY and will
|
|
loop endlessly if queues are not null terminated
|
|
as they should be.
|
|
*/
|
|
|
|
/*#define DEBUGQUEUE*/
|
|
|
|
|
|
/* DEBUGCMD If enabled, shows the actual commands being issued
|
|
to the CD-ROM drives.
|
|
*/
|
|
|
|
/*#define DEBUGCMD*/
|
|
|
|
|
|
/* DEBUGSLEEP If enabled, reports on timeouts, wakeups, dropped
|
|
threads, etc.
|
|
*/
|
|
|
|
/*#define DEBUGSLEEP*/
|
|
|
|
|
|
/* DEBUGIOCTL If enabled, reports on the various ioctl-related
|
|
calls and operations. You might have to enable
|
|
DEBUGCMD as well to get enough debugging information.
|
|
*/
|
|
|
|
/*#define DEBUGIOCTL*/
|
|
|
|
|
|
/* DEBUGPROBE If enabled, reports on the process of locating
|
|
adapters and drives. The debugging in matcdprobe()
|
|
and matcdattach() routines is enabled with this
|
|
flag.
|
|
*/
|
|
|
|
/*#define DEBUGPROBE*/
|
|
|
|
|
|
/* DIAGPORT If enabled, additional code is added to send
|
|
debugging state to a debug port. This should
|
|
not be enabled in production. The value
|
|
can be set to 0x80 or 0x302, depending on what
|
|
type of debugging board you own. The global variable
|
|
diagloop is used to make looping reports on these
|
|
devices.
|
|
|
|
Some other drivers and possible the kernel fiddle
|
|
with the 0x80 debug port, so it may not be usable
|
|
for isolating failures that result in a kernel panic.
|
|
The 0x302 debug board is recommended in these cases.
|
|
It also displays a word of data, so you get more
|
|
detail.
|
|
|
|
<10> It was discovered the 0x302 board was getting set
|
|
<10> into a strange state by the probes for other
|
|
<10> devices. To resolve this, the display control port
|
|
<10> (0x300) is reset in our probe and open routines.
|
|
<10> DO NOT use DIAGPORT 0x302 if an adapter is present
|
|
<10> at that address. It could ruin the EEPROM settings
|
|
<10> on the device.
|
|
*/
|
|
|
|
/*#define DIAGPORT 0x80*/
|
|
/*#define DIAGPORT 0x302*/
|
|
|
|
/*End of options.h*/
|
|
|
|
|