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Remove the scd(4) driver for Sony CDU31/33 CD-ROM drives.

Browse Source 
This is a driver for a pre-ATAPI ISA CD-ROM adapter.  The driver only
uses PIO.
This commit is contained in:
John Baldwin 2016-08-19 19:31:55 +00:00
parent 7f6870434e
commit 8891240001
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=304498
11 changed files with 2 additions and 1902 deletions
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2
ObsoleteFiles.inc
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@ -38,6 +38,8 @@
# xargs -n1 | sort | uniq -d;
# done
# 20160819: Remove scd(4)
OLD_FILES+=usr/share/man/man4/scd.4.gz
# 20160815: Remove mcd(4)
OLD_FILES+=usr/share/man/man4/mcd.4.gz
# 20160703: POSIXify locales with variants

1
share/man/man4/Makefile
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@ -441,7 +441,6 @@ MAN= aac.4 \
sbp.4 \
sbp_targ.4 \
scc.4 \
scd.4 \
sched_4bsd.4 \
sched_ule.4 \
screen.4 \

74
share/man/man4/scd.4
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@ -1,74 +0,0 @@
.\"
.\" Copyright (c) 1995 Jordan K. Hubbard
.\" All rights reserved.
.\"
.\" 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. The name of the author may not be used to endorse or promote products
.\" derived from this software without specific prior written permission
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
.\"
.\" $FreeBSD$
.\"
.Dd March 17, 2008
.Dt SCD 4
.Os
.Sh NAME
.Nm scd
.Nd Sony CDU31/33 CD-ROM driver
.Sh SYNOPSIS
.Cd "device scd"
.Pp
In
.Pa /boot/device.hints :
.Cd hint.scd.0.at="isa"
.Cd hint.scd.0.port="0x230"
.Sh DESCRIPTION
The
.Nm
driver provides a data interface to the Sony CDU31 and CDU33A CD-ROM
drives.
The drive must be hooked to a Sony proprietary interface
card or a compatible clone.
.Sh FILES
.Bl -tag -width /dev/[r]scd0a -compact
.It Pa /dev/[r]scd0a
accesses
.Bx
partition on the disc.
Normally, there is only
one file system on a CDROM disc.
.It Pa /dev/[r]scd0c
accesses the raw device.
.El
.Sh SEE ALSO
.Pa /sys/dev/scd/scd.c
.Sh HISTORY
The
.Nm
driver first appeared in
.Fx 2.0.5 .
.Sh AUTHORS
.An -nosplit
The driver was written by
.An Mikael Hybsch
with code contributed by
.An Holger Veit
and
.An Brian Moore .

5
sys/conf/NOTES
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@ -2411,15 +2411,10 @@ options SND_OLDSTEREO
#
# Miscellaneous hardware:
#
# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
# joy: joystick (including IO DATA PCJOY PC Card joystick)
# cmx: OmniKey CardMan 4040 pccard smartcard reader
# for the Sony CDU31/33A CDROM
device scd
hint.scd.0.at="isa"
hint.scd.0.port="0x230"
device joy # PnP aware, hints for non-PnP only
hint.joy.0.at="isa"
hint.joy.0.port="0x201"

2
sys/conf/files
View File

@ -2506,8 +2506,6 @@ dev/scc/scc_core.c optional scc
dev/scc/scc_dev_quicc.c optional scc quicc
dev/scc/scc_dev_sab82532.c optional scc
dev/scc/scc_dev_z8530.c optional scc
dev/scd/scd.c optional scd isa
dev/scd/scd_isa.c optional scd isa
dev/sdhci/sdhci.c optional sdhci
dev/sdhci/sdhci_if.m optional sdhci
dev/sdhci/sdhci_pci.c optional sdhci pci

1431
sys/dev/scd/scd.c
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File diff suppressed because it is too large Load Diff

175
sys/dev/scd/scd_isa.c
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@ -1,175 +0,0 @@
/*
*/
#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/bus.h>
#include <sys/mutex.h>
#include <machine/bus.h>
#include <machine/resource.h>
#include <sys/rman.h>
#include <isa/isavar.h>
#include <dev/scd/scdreg.h>
#include <dev/scd/scdvar.h>
static int scd_isa_probe (device_t);
static int scd_isa_attach (device_t);
static int scd_isa_detach (device_t);
static int scd_alloc_resources (device_t);
static void scd_release_resources (device_t);
static int
scd_isa_probe (device_t dev)
{
struct scd_softc * sc;
int error;
/* No pnp support */
if (isa_get_vendorid(dev))
return (ENXIO);
/* IO port must be configured. */
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 = scd_alloc_resources(dev);
if (error)
goto fail;
error = scd_probe(sc);
if (error) {
device_printf(dev, "Probe failed.\n");
goto fail;
}
device_set_desc(dev, sc->data.name);
fail:
scd_release_resources(dev);
return (error);
}
static int
scd_isa_attach (device_t dev)
{
struct scd_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 = scd_alloc_resources(dev);
if (error)
goto fail;
error = scd_probe(sc);
if (error) {
device_printf(dev, "Re-Probe failed.\n");
goto fail;
}
error = scd_attach(sc);
if (error) {
device_printf(dev, "Attach failed.\n");
goto fail;
}
return (0);
fail:
scd_release_resources(dev);
return (error);
}
static int
scd_isa_detach (device_t dev)
{
struct scd_softc * sc;
int error;
sc = device_get_softc(dev);
error = 0;
destroy_dev(sc->scd_dev_t);
scd_release_resources(dev);
return (error);
}
static int
scd_alloc_resources (device_t dev)
{
struct scd_softc * sc;
int error;
sc = device_get_softc(dev);
error = 0;
mtx_init(&sc->mtx, "scd", NULL, MTX_DEF);
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, "Unable to allocate PORT resource.\n");
error = ENOMEM;
goto bad;
}
}
bad:
return (error);
}
void
scd_release_resources (device_t dev)
{
struct scd_softc * sc;
sc = device_get_softc(dev);
if (sc->port)
bus_release_resource(dev, sc->port_type, sc->port_rid, sc->port);
mtx_destroy(&sc->mtx);
return;
}
static device_method_t scd_isa_methods[] = {
DEVMETHOD(device_probe, scd_isa_probe),
DEVMETHOD(device_attach, scd_isa_attach),
DEVMETHOD(device_detach, scd_isa_detach),
{ 0, 0 }
};
static driver_t scd_isa_driver = {
"scd",
scd_isa_methods,
sizeof(struct scd_softc)
};
static devclass_t scd_devclass;
DRIVER_MODULE(scd, isa, scd_isa_driver, scd_devclass, NULL, 0);

139
sys/dev/scd/scdreg.h
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@ -1,139 +0,0 @@
/*-
* Copyright (c) 1995 Mikael Hybsch
* All rights reserved.
*
* 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
* in this position and unchanged.
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
*
* $FreeBSD$
*
*/
#ifndef SCD_H
#define SCD_H
typedef unsigned char bcd_t;
#define M_msf(msf) msf[0]
#define S_msf(msf) msf[1]
#define F_msf(msf) msf[2]
#define OREG_COMMAND 0
#define OREG_WPARAMS 1
#define OREG_CONTROL 3
#define CBIT_ATTENTION_CLEAR 0x01
#define CBIT_RESULT_READY_CLEAR 0x02
#define CBIT_DATA_READY_CLEAR 0x04
#define CBIT_RPARAM_CLEAR 0x40
#define CBIT_RESET_DRIVE 0x80
#define IREG_STATUS 0
#define SBIT_ATTENTION 0x01
#define SBIT_RESULT_READY 0x02
#define SBIT_DATA_READY 0x04
#define SBIT_BUSY 0x80
#define IREG_RESULT 1
#define IREG_DATA 2
#define IREG_FSTATUS 3
#define FBIT_WPARAM_READY 0x01
#define CMD_GET_DRIVE_CONFIG 0x00
#define CMD_SET_DRIVE_PARAM 0x10
#define CMD_GET_SUBCHANNEL_DATA 0x21
#define CMD_GET_TOC 0x24
#define CMD_READ_TOC 0x30
#define CMD_READ 0x34
#define CMD_PLAY_AUDIO 0x40
#define CMD_STOP_AUDIO 0x41
#define CMD_EJECT 0x50
#define CMD_SPIN_UP 0x51
#define CMD_SPIN_DOWN 0x52
#define ERR_CD_NOT_LOADED 0x20
#define ERR_NO_CD_INSIDE 0x21
#define ERR_NOT_SPINNING 0x22
#define ERR_FATAL_READ_ERROR1 0x53
#define ERR_FATAL_READ_ERROR2 0x57
#define ATTEN_DRIVE_LOADED 0x80
#define ATTEN_EJECT_PUSHED 0x81
#define ATTEN_AUDIO_DONE 0x90
#define ATTEN_SPIN_UP_DONE 0x24
#define ATTEN_SPIN_DOWN 0x27
#define ATTEN_EJECT_DONE 0x28
struct sony_drive_configuration {
char vendor[8];
char product[16];
char revision[8];
u_short config;
} __packed;
/* Almost same as cd_sub_channel_position_data */
struct sony_subchannel_position_data {
u_char control:4;
u_char addr_type:4;
u_char track_number;
u_char index_number;
u_char rel_msf[3];
u_char dummy;
u_char abs_msf[3];
} __packed;
struct sony_tracklist {
u_char adr :4; /* xcdplayer needs these two values */
u_char ctl :4;
u_char track;
u_char start_msf[3];
} __packed;
#define MAX_TRACKS 100
struct sony_toc {
u_char session_number;
u_char :8;
u_char :8;
u_char first_track;
u_char :8;
u_char :8;
u_char :8;
u_char :8;
u_char last_track;
u_char :8;
u_char :8;
u_char :8;
u_char :8;
u_char lead_out_start_msf[3];
struct sony_tracklist tracks[MAX_TRACKS];
/* The rest is just to take space in case all data is returned */
u_char dummy[6*9];
} __packed;
#endif /* SCD_H */

65
sys/dev/scd/scdvar.h
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@ -1,65 +0,0 @@
/*
* $FreeBSD$
*/
struct scd_mbx {
short retry;
short nblk;
int sz;
u_long skip;
struct bio * bp;
short count;
};
struct scd_data {
char double_speed;
char * name;
short flags;
int blksize;
u_long disksize;
int openflag;
struct {
unsigned int adr :4;
unsigned int ctl :4; /* xcdplayer needs this */
unsigned char start_msf[3];
} toc[MAX_TRACKS];
short first_track;
short last_track;
struct ioc_play_msf last_play;
short audio_status;
struct bio_queue_head head; /* head of bio queue */
struct scd_mbx mbx;
};
struct scd_softc {
device_t dev;
struct cdev *scd_dev_t;
int debug;
struct resource * port;
int port_rid;
int port_type;
struct mtx mtx;
struct callout timer;
int ch_state;
struct scd_mbx * ch_mbxsave;
struct scd_data data;
};
#define SCD_LOCK(_sc) mtx_lock(&_sc->mtx)
#define SCD_UNLOCK(_sc) mtx_unlock(&_sc->mtx)
#define SCD_ASSERT_LOCKED(_sc) mtx_assert(&_sc->mtx, MA_OWNED)
#define SCD_READ(_sc, _reg) \
bus_read_1(_sc->port, _reg)
#define SCD_READ_MULTI(_sc, _reg, _addr, _count) \
bus_read_multi_1(_sc->port, _reg, _addr, _count)
#define SCD_WRITE(_sc, _reg, _val) \
bus_write_1(_sc->port, _reg, _val)
int scd_probe (struct scd_softc *);
int scd_attach (struct scd_softc *);

1
sys/modules/Makefile
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@ -322,7 +322,6 @@ SUBDIR= \
${_safe} \
${_sbni} \
scc \
scd \
${_scsi_low} \
sdhci \
sdhci_pci \

9
sys/modules/scd/Makefile
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@ -1,9 +0,0 @@
# $FreeBSD$
.PATH: ${.CURDIR}/../../dev/scd
KMOD= scd
SRCS= scd.c scd_isa.c
SRCS+= bus_if.h device_if.h isa_if.h
.include <bsd.kmod.mk>