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Remove matcd. It isn't in the build, has issues and can be retired.

Browse Source 
Submitted by: trhodes (the real one)
Approved by: core, mdodd, uhclem
This commit is contained in:
Warner Losh 2005-01-10 08:00:14 +00:00
parent 2948a1cb52
commit bfd902391f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=139961
6 changed files with 0 additions and 4133 deletions
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102
sys/dev/matcd/creativeif.h
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@ -1,102 +0,0 @@
/*creative.h-------------------------------------------------------------------
Matsushita(Panasonic) / Creative CD-ROM Driver (matcd)
Authored by Frank Durda IV
*/
/*-
Copyright 1994, 1995, 2002, 2003 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, this list of conditions and the following disclaimer.
2. 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.
3. Neither the name of the author nor the names of their contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
------------------------------------------------------------------------------
See matcd.c for Edit History
*/
/* $FreeBSD$
*/
/*----------------------------------------------------------------------------
These are the I/O port mapping offsets and bit assignments used by Creative
Labs in their implementation of the host interface adapter for the Matsushita
CD-ROM drive. These may be different in the adapter cards (including sound
cards) made by other vendors. It is unknown if the Creative interface is
based on a reference design provided by Matsushita. (If Matsushita did
provide a reference design, you would expect adapters made by other vendors
to be more compatible.)
Note that the Matsushita drives are actually capable of using DMA and
generating interrupts, but none of the host adapters provide the circuitry
needed to do DMA or generate interrupts.
See matcd.h for defines related to the drive command set.
------------------------------------------------------------------------------
Creative Labs (and compatible) host adapter I/O port mapping offsets
----------------------------------------------------------------------------*/
#define NUMPORTS 4 /*Four ports are decoded by the i/f*/
#define CMD 0 /*Write - commands*/
#define DATA 0 /*Read - status from drive. Also for*/
/*reading data on Creative adapters.*/
#define PHASE 1 /*Write - switch between data/status*/
#define STATUS 1 /*Read - bus status*/
#define RESET 2 /*Write - reset all attached drives*/
/*Any value written will reset*/
#define ALTDATA 2 /*Read - data on non-Creative adaptrs.*/
#define SELECT 3 /*Write - drive select*/
/* Creative PHASE port bit assignments
*/
#define PHASENA 1 /*Access data bytes instead of status*/
/*on shared data/status port*/
/* Creative STATUS port register bits
*/
#define DTEN 2 /*When low, in data xfer phase*/
#define STEN 4 /*When low, in status phase*/
#define TEST 1 /*Function is unknown*/
/* Creative drive SELECT port bit assignments
Note that on the Creative host adapters, DS0==Bit 1 and
DS1==Bit 0 (DS is Drive Select).
*/
#define CRDRIVE0 0x00
#define CRDRIVE1 0x02
#define CRDRIVE2 0x01
#define CRDRIVE3 0x03
/*End of creative.h*/

3373
sys/dev/matcd/matcd.c
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63
sys/dev/matcd/matcd_data.h
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@ -1,63 +0,0 @@
/*matcd_data.h---------------------------------------------------------------
Matsushita(Panasonic) / Creative CD-ROM Driver (matcd)
Authored by Frank Durda IV
*/
/*-
Copyright 1994, 1995, 2002, 2003 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, this list of conditions and the following disclaimer.
2. 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.
3. Neither the name of the author nor the names of their contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
------------------------------------------------------------------------------
See matcd.c for Edit History
*/
/* $FreeBSD$
*/
/*----------------------------------------------------------------------------
Structures common in matcd.c and matcd_isa.c
----------------------------------------------------------------------------*/
/* This structure is a creation required by the newer FreeBSD 5.0 bus
abstraction. Mainly used by all *_isa_*, attach and probe functions.
*/
struct matcd_softc {
device_t dev;
struct cdev *matcd_dev_t;
struct resource * port;
int port_rid;
int port_type;
bus_space_tag_t port_bst;
bus_space_handle_t port_bsh;
};
/*End of matcd_data.h*/

200
sys/dev/matcd/matcd_isa.c
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@ -1,200 +0,0 @@
/*- matcd_isa.c---------------------------------------------------------------
Matsushita(Panasonic) / Creative CD-ROM Driver (matcd)
Authored by Frank Durda IV
*/
/*-
Copyright 1994, 1995, 2002, 2003 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, this list of conditions and the following disclaimer.
2. 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.
3. Neither the name of the author nor the names of their contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
-----------------------------------------------------------------------------*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/conf.h>
#include <sys/fcntl.h>
#include <sys/bio.h>
#include <sys/cdio.h>
#include <sys/disklabel.h>
#include <sys/bus.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <machine/bus_pio.h>
#include <machine/bus.h>
#include <machine/resource.h>
#include <sys/rman.h>
#include <isa/isavar.h>
#include <dev/matcd/options.h>
#include <dev/matcd/matcd_data.h>
extern int matcd_probe(struct matcd_softc *sc);
extern int matcd_attach(struct matcd_softc *sc);
static int matcd_isa_probe (device_t);
static int matcd_isa_attach (device_t);
static int matcd_isa_detach (device_t);
static int matcd_alloc_resources (device_t);
static void matcd_release_resources (device_t);
static int matcd_isa_probe (device_t dev)
{
struct matcd_softc * sc;
int error;
/*Any Plug aNd Pray Support?*/
if (isa_get_vendorid(dev)) {
return (ENXIO);
}
if (bus_get_resource_start(dev,SYS_RES_IOPORT,0)==0) {
return (ENXIO);
}
sc = device_get_softc(dev);
sc->dev=dev;
sc->port_rid=0;
sc->port_type=SYS_RES_IOPORT;
error=matcd_alloc_resources(dev);
if (error==0) {
error = matcd_probe(sc);
#if 0
if (error==0) {
device_set_desc(dev, "Matsushita CR-562/CR-563");
}
#endif /*0*/
}
matcd_release_resources(dev);
return (error);
}
static int matcd_isa_attach (device_t dev)
{
struct matcd_softc * sc;
int error;
sc=device_get_softc(dev);
error=0;
sc->dev=dev;
sc->port_rid=0;
sc->port_type=SYS_RES_IOPORT;
error=matcd_alloc_resources(dev);
if (error==0) {
error=matcd_probe(sc); /*Redundant Probe*/
if (error==0) {
error=matcd_attach(sc);
if (error==0) {
return(error);
}
}
}
matcd_release_resources(dev);
return (error);
}
static int matcd_isa_detach (device_t dev)
{
struct matcd_softc * sc;
sc=device_get_softc(dev);
destroy_dev(sc->matcd_dev_t);
matcd_release_resources(dev);
return(0);
}
static int matcd_alloc_resources (device_t dev)
{
struct matcd_softc * sc;
sc = device_get_softc(dev);
if (sc->port_type) {
sc->port=bus_alloc_resource_any(dev, sc->port_type,
&sc->port_rid, RF_ACTIVE);
if (sc->port == NULL) {
device_printf(dev,
"Port resource not available.\n");
return(ENOMEM);
}
sc->port_bst = rman_get_bustag(sc->port);
sc->port_bsh = rman_get_bushandle(sc->port);
}
return(0);
}
static void matcd_release_resources (device_t dev)
{
struct matcd_softc * sc;
sc = device_get_softc(dev);
if (sc->port) {
bus_release_resource(dev, sc->port_type, sc->port_rid,
sc->port);
sc->port_bst=0;
sc->port_bsh=0;
}
return;
}
static device_method_t matcd_isa_methods[] = {
DEVMETHOD(device_probe, matcd_isa_probe),
DEVMETHOD(device_attach, matcd_isa_attach),
DEVMETHOD(device_detach, matcd_isa_detach),
{ 0, 0 }
};
static driver_t matcd_isa_driver = {
"matcd",
matcd_isa_methods,
sizeof(struct matcd_softc)
};
static devclass_t matcd_devclass;
DRIVER_MODULE(matcd, isa, matcd_isa_driver, matcd_devclass, NULL, 0);
/*End of matcd_isa.c*/

160
sys/dev/matcd/matcddrv.h
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@ -1,160 +0,0 @@
/*matcddrv.h------------------------------------------------------------------
Matsushita(Panasonic) / Creative CD-ROM Driver (matcd)
Authored by Frank Durda IV
*/
/*-
Copyright 1994, 1995, 2002, 2003 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, this list of conditions and the following disclaimer.
2. 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.
3. Neither the name of the author nor the names of their contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
------------------------------------------------------------------------------
See matcd.c for Edit History information.
*/
/* $FreeBSD$
*/
/*----------------------------------------------------------------------------
Matsushita CR562/CR563 Commands
These equates are for commands accepted by the Matsushita drive.
This is not a complete list - just the ones that this driver uses.
----------------------------------------------------------------------------*/
#define NOP 0x05 /*No action - just return status*/
#define DOOROPEN 0x06 /*Open tray*/
#define DOORCLOSE 0x07 /*Close tray*/
#define ABORT 0x08 /*Abort command*/
#define MODESELECT 0x09 /*Set drive parameters*/
#define LOCK 0x0c /*Prevent/Allow medium removal*/
#define PAUSE 0x0d /*Pause/Resume playback*/
#define PLAYBLOCKS 0x0e /*Play audio - block to block range*/
#define PLAYTRKS 0x0f /*Play audio - tracks & index*/
#define READ 0x10 /*Read data*/
#define READERROR 0x82 /*Read Error*/
#define READID 0x83 /*Read Drive Type & Firmware Info*/
#define MODESENSE 0x84 /*Report drive settings*/
#define READSUBQ 0x87 /*Read Q channel information*/
#define READDINFO 0x8b /*Read TOC tracks & drive size*/
#define READTOC 0x8c /*Read entry from TOC*/
#define BLOCKPARAM 0x00 /*Used with MODESELECT command*/
#define SPEEDPARM 0x03 /*Adjust audio playback speed*/
#define AUDIOPARM 0x05 /*Set/read audio levels & routing*/
#define RESUME 0x80 /*Used with PAUSE command*/
#define MAXCMDSIZ 12 /*Max command size with NULL*/
/* Possible data transfers for MODESELECT + BLOCKPARAM */
#define MODE_DATA 0x00 /*2048, 2340*/
#define MODE_DA 0x82 /*2352*/
#define MODE_USER 0x01 /*2048, 2052, 2336, 2340, 2352*/
#define MODE_UNKNOWN 0xff /*Uninitialized state*/
#define MODE_XA 0x81 /*2048, 2060, 2324, 2336, 2340, 2352*/
/*The driver does not implement XA.*/
#define DEFVOL 0xff /*Default drive volume level, 100%
volume. Based on drive action.*/
#define OUTLEFT 0x01 /*Output on Left*/
#define OUTRIGHT 0x02 /*Output on Right*/
/* Matsushita CR562/CR563 Status bits*/
#define MATCD_ST_DOOROPEN 0x80 /*Door is open right now*/
#define MATCD_ST_DSKIN 0x40 /*Disc in drive*/
#define MATCD_ST_SPIN 0x20 /*Disc is spinning*/
#define MATCD_ST_ERROR 0x10 /*Error on command*/
#define MATCD_ST_AUDIOBSY 0x08 /*Drive is playing audio*/
#define MATCD_ST_LOCK 0x04 /*Drive is locked*/
#define MATCD_ST_X2 0x02 /*Media is at double-speed*/
#define MATCD_ST_READY 0x01 /*Drive is ready*/
/* Error codes returned from READERROR command.
(The hardware vendor did not provide any additional information
on what conditions generate these errors.)
*/
#define NO_ERROR 0x00
#define RECV_RETRY 0x01
#define RECV_ECC 0x02
#define NOT_READY 0x03
#define TOC_ERROR 0x04
#define UNRECV_ERROR 0x05
#define SEEK_ERROR 0x06
#define TRACK_ERROR 0x07
#define RAM_ERROR 0x08
#define DIAG_ERROR 0x09
#define FOCUS_ERROR 0x0a
#define CLV_ERROR 0x0b
#define DATA_ERROR 0x0c
#define ADDRESS_ERROR 0x0d
#define CDB_ERROR 0x0e
#define END_ADDRESS 0x0f
#define MODE_ERROR 0x10
#define MEDIA_CHANGED 0x11
#define HARD_RESET 0x12
#define ROM_ERROR 0x13
#define CMD_ERROR 0x14
#define DISC_OUT 0x15
#define HARD_ERROR 0x16
#define ILLEGAL_REQ 0x17
/* Human-readable error messages - what a concept!*/
static unsigned char * matcderrors[]={"No error", /* 00 */
"Soft read error after retry", /* 01 */
"Soft read error after error-correction", /* 02 */
"Not ready", /* 03 */
"Unable to read TOC", /* 04 */
"Hard read error of data track",/* 05 */
"Seek did not complete", /* 06 */
"Tracking servo failure", /* 07 */
"Drive RAM failure", /* 08 */
"Drive self-test failed", /* 09 */
"Focusing servo failure", /* 0a */
"Spindle servo failure", /* 0b */
"Data path failure", /* 0c */
"Illegal logical block address",/* 0d */
"Illegal field in CDB", /* 0e */
"End of user encountered on this track", /* 0f */
"Illegal data mode for this track", /* 10 */
"Media changed", /* 11 */
"Power-on or drive reset occurred", /* 12 */
"Drive ROM failure", /* 13 */
"Illegal drive command received from host",/* 14 */
"Disc removed during operation",/* 15 */
"Drive Hardware error", /* 16 */
"Illegal request from host"}; /* 17 */
/*End of matcddrv.h*/

235
sys/dev/matcd/options.h
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@ -1,235 +0,0 @@
/*options.h--------------------------------------------------------------------
Matsushita(Panasonic) / Creative CD-ROM Driver (matcd)
Authored by Frank Durda IV
*/
/*-
Copyright 1994, 1995, 2002, 2003 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, this list of conditions and the following disclaimer.
2. 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.
3. Neither the name of the author nor the names of their contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
------------------------------------------------------------------------------
See matcd.c for Edit History
*/
/* $FreeBSD$
*/
/*----------------------------------------------------------------------------
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 /boot/device.hint file,
which is only read at boot-time.
Leaving AUTOHUNT enabled is the recommended setting.
*/
/*#define AUTOHUNT*/
/* NUMCTRLRS Configures support for between one and four host
interfaces, for up to 16 drives. The number of
entries in the kernel config file is used by default,
but this may be changed to a specific value if
desired. The number of controllers cannot exceed 4.
Setting the value smaller than four slightly reduces
the amount of memory used by the driver, but since
the driver is under 30K, it probably isn't worth
changing.
*/
#define NUMCTRLRS 4 /*Limit driver to four host interfaces*/
/* 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,
savings which may be needed on a boot or fixit floppy.
Leaving FULLDRIVER enabled is the recommended setting.
*/
#ifndef BOOTMFS
#define FULLDRIVER
#endif /*BOOTMFS*/
/* RESETONBOOT This setting causes the driver to reset the drive(s)
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, when a drive is opened using a minor
number greater than 127, the drive door is locked.
The drive door remains locked until all partitions on
on the drive are closed. The EJECT, ALLOW and PREVENT
ioctls are refused when this locking mechanism is
active. The additional code for this feature is small.
Leaving LOCKDRIVE enabled is the recommended setting.
*/
#define LOCKDRIVE
/* KRYTEN This enables a bug that someone might consider to be a
a feature. If KRYTEN is enabled and you are playing
audio and you issue the resume-play ioctl, the audio
will stutter, playing the same quarter of a second or
so of audio several times before resuming normally.
Resuming from a pause never causes the stutter.
See Edit History for Edit 14.
Leaving KRYTEN disabled is the recommended setting.
*/
/*#define KRYTEN*/
/*---------------------------------------------------------------------------
This structure contains the hints for where we should look for the
host adapter. If you want to change where the driver searches or
reduce the places searched to avoid confusing some other device,
either specify explicit addresses in the /boot/device.hints file
(preferred) or change this array.
If the /boot/device.hints config file has multiple ? entries for
the matcd driver, the probe routines will use this table multiple
times and will eliminate each failed entry that probe tries.
WARNING: The number of controller entries for this driver in
/boot/device.hints 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 used by Creative Labs boards and those of a few
other vendors.
Each additional entry increases the boot time by four seconds,
and can increase the chance of accessing some other device by mistake.
Therefore, the list should be kept to a minimum. Once the
devices have been correctly located, the system should be
configured so that it looks only at the correct location from
that point on.
Be sure to search devices located below 0x3ff BEFORE scanning
higher locations. Some boards don't decode all I/O address lines,
so 0x230 and 0x630 appear identical on the simpler boards.
---------------------------------------------------------------------------*/
#ifdef AUTOHUNT
#ifdef DRIVESPERC /*Declared only when compiling matcd.c*/
int port_hints[]={
0x230, /*SB Pro & SB16*/
0x240, /*SB Pro & SB16*/
0x250, /*Creative omniCD standalone boards*/
0x260, /*Creative omniCD standalone boards*/
0x340, /*Laser Mate*/
0x360, /*Laser Mate*/
0x630, /*IBM*/
#if 0
/* These locations are alternate settings for LaserMate and IBM
boards, but they usually conflict with network and SCSI cards.
I recommend against probing these randomly.
*/
0x310, /*Laser Mate*/
0x320, /*Laser Mate*/
0x330, /*Laser Mate*/
0x350, /*Laser Mate*/
0x370, /*Laser Mate*/
0x650, /*IBM*/
0x670, /*IBM*/
0x690, /*IBM*/
#endif /*0*/
-1}; /*use. Table MUST end with -1*/
#endif /*DRIVESPERC*/
#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*/
/* 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*/
/*End of options.h*/