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author	Ted Unangst <tedu@cvs.openbsd.org>	2011-06-26 23:19:12 +0000
committer	Ted Unangst <tedu@cvs.openbsd.org>	2011-06-26 23:19:12 +0000
commit	eef856390bdffdd87a3e60124940fbc3fae829fc (patch)
tree	6218b87b49fce37b5e929c930650258106cac3f5
parent	61ca5ddc65874b95e765bb5859e4f38511d356fd (diff)

kill mcd dead. ok krw matthew millert thib

Diffstat

-rw-r--r--

sys/arch/amd64/amd64/conf.c

-rw-r--r--

sys/arch/amd64/stand/libsa/dev_i386.c

-rw-r--r--

sys/arch/amd64/stand/pxeboot/devopen.c

-rw-r--r--

sys/arch/i386/conf/GENERIC

-rw-r--r--

sys/arch/i386/conf/RAMDISK

-rw-r--r--

sys/arch/i386/conf/RAMDISKB

-rw-r--r--

sys/arch/i386/conf/RAMDISKC

-rw-r--r--

sys/arch/i386/conf/RAMDISK_CD

-rw-r--r--

sys/arch/i386/conf/files.i386

-rw-r--r--

sys/arch/i386/i386/autoconf.c

-rw-r--r--

sys/arch/i386/i386/conf.c

-rw-r--r--

sys/arch/i386/stand/libsa/dev_i386.c

-rw-r--r--

sys/arch/i386/stand/pxeboot/devopen.c

-rw-r--r--

sys/arch/zaurus/stand/zboot/devopen.c

-rw-r--r--

sys/dev/isa/files.isa

-rw-r--r--

sys/dev/isa/mcd.c

1766

-rw-r--r--

sys/dev/isa/mcdreg.h

247

17 files changed, 28 insertions, 2065 deletions

diff --git a/sys/arch/amd64/amd64/conf.c b/sys/arch/amd64/amd64/conf.c
index f0bac927980..b4f78ff319c 100644
--- a/sys/arch/amd64/amd64/conf.c
+++ b/sys/arch/amd64/amd64/conf.c

@@ -1,4 +1,4 @@

-/* $OpenBSD: conf.c,v 1.33 2011/03/22 15:29:48 marco Exp $ */

+/* $OpenBSD: conf.c,v 1.34 2011/06/26 23:19:11 tedu Exp $ */

@@ -51,8 +51,6 @@ bdev_decl(fd);

#include "st.h"

#include "cd.h"

#include "uk.h"

-#include "mcd.h"

-bdev_decl(mcd);

#include "vnd.h"

#include "ccd.h"

#include "raid.h"

@@ -67,7 +65,7 @@ struct bdevsw bdevsw[] =

bdev_disk_init(NSD,sd), /* 4: SCSI disk */

bdev_tape_init(NST,st), /* 5: SCSI tape */

bdev_disk_init(NCD,cd), /* 6: SCSI CD-ROM */

- bdev_disk_init(NMCD,mcd), /* 7: Mitsumi CD-ROM */

+ bdev_notdef(), /* 7 */

bdev_lkm_dummy(), /* 8 */

bdev_lkm_dummy(), /* 9 */

bdev_lkm_dummy(), /* 10 */

@@ -121,7 +119,6 @@ cdev_decl(wd);

#include "com.h"

cdev_decl(com);

cdev_decl(fd);

-cdev_decl(scd);

#include "lpt.h"

cdev_decl(lpt);

#include "ch.h"

@@ -142,7 +139,6 @@ cdev_decl(pms);

#endif

#include "cy.h"

cdev_decl(cy);

-cdev_decl(mcd);

#include "tun.h"

#include "audio.h"

#include "video.h"

@@ -238,7 +234,7 @@ struct cdevsw cdevsw[] =

cdev_notdef(), /* 36: Logitech mouse */

cdev_notdef(), /* 37: Extended PS/2 mouse */

cdev_tty_init(NCY,cy), /* 38: Cyclom serial port */

- cdev_disk_init(NMCD,mcd), /* 39: Mitsumi CD-ROM */

+ cdev_notdef(), /* 39: Mitsumi CD-ROM */

cdev_tun_init(NTUN,tun), /* 40: network tunnel */

cdev_disk_init(NVND,vnd), /* 41: vnode disk driver */

cdev_audio_init(NAUDIO,audio), /* 42: generic audio I/O */

@@ -390,7 +386,7 @@ int chrtoblktbl[] = {

/* 36 */ NODEV,

/* 37 */ NODEV,

/* 38 */ NODEV,

- /* 39 */ 7, /* mcd */

+ /* 39 */ NODEV,

/* 40 */ NODEV,

/* 41 */ 14, /* vnd */

/* 42 */ NODEV,

diff --git a/sys/arch/amd64/stand/libsa/dev_i386.c b/sys/arch/amd64/stand/libsa/dev_i386.c
index 69487614d8c..b5c5f98a1de 100644
--- a/sys/arch/amd64/stand/libsa/dev_i386.c
+++ b/sys/arch/amd64/stand/libsa/dev_i386.c

@@ -1,4 +1,4 @@

-/* $OpenBSD: dev_i386.c,v 1.7 2011/06/26 21:37:52 tedu Exp $ */

+/* $OpenBSD: dev_i386.c,v 1.8 2011/06/26 23:19:11 tedu Exp $ */

@@ -35,7 +35,7 @@ extern int debug;

/* XXX use slot for 'rd' for 'hd' pseudo-device */

const char bdevs[][4] = {

- "wd", "", "fd", "", "sd", "st", "cd", "mcd",

+ "wd", "", "fd", "", "sd", "st", "cd", "",

"", "", "", "", "", "", "", "", "", "hd", ""

};

const int nbdevs = nitems(bdevs);

diff --git a/sys/arch/amd64/stand/pxeboot/devopen.c b/sys/arch/amd64/stand/pxeboot/devopen.c
index 82036bb0910..e3d8cecf88e 100644
--- a/sys/arch/amd64/stand/pxeboot/devopen.c
+++ b/sys/arch/amd64/stand/pxeboot/devopen.c

@@ -1,4 +1,4 @@

-/* $OpenBSD: devopen.c,v 1.8 2011/06/26 21:37:52 tedu Exp $ */

+/* $OpenBSD: devopen.c,v 1.9 2011/06/26 23:19:11 tedu Exp $ */

@@ -42,7 +42,7 @@ extern char *bootmac; /* Gets passed to kernel for network boot */

/* XXX use slot for 'rd' for 'hd' pseudo-device */

const char bdevs[][4] = {

- "wd", "", "fd", "", "sd", "st", "cd", "mcd",

+ "wd", "", "fd", "", "sd", "st", "cd", "",

"", "", "", "", "", "", "", "", "", "hd", ""

};

const int nbdevs = nitems(bdevs);

diff --git a/sys/arch/i386/conf/GENERIC b/sys/arch/i386/conf/GENERIC
index 3f5b6db6584..a258198f689 100644
--- a/sys/arch/i386/conf/GENERIC
+++ b/sys/arch/i386/conf/GENERIC

@@ -1,4 +1,4 @@

-# $OpenBSD: GENERIC,v 1.718 2011/06/20 06:07:26 dlg Exp $

+# $OpenBSD: GENERIC,v 1.719 2011/06/26 23:19:10 tedu Exp $

# For further information on compiling OpenBSD kernels, see the config(8)

# man page.

@@ -528,8 +528,6 @@ fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers

#fdc1 at isa? port 0x370

fd* at fdc? flags 0x00

-#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives

# IDE controllers

pciide* at pci? flags 0x0000

diff --git a/sys/arch/i386/conf/RAMDISK b/sys/arch/i386/conf/RAMDISK
index b4603c5c3e9..7f66abe339d 100644
--- a/sys/arch/i386/conf/RAMDISK
+++ b/sys/arch/i386/conf/RAMDISK

@@ -1,4 +1,4 @@

-# $OpenBSD: RAMDISK,v 1.174 2011/06/06 06:15:02 deraadt Exp $

+# $OpenBSD: RAMDISK,v 1.175 2011/06/26 23:19:10 tedu Exp $

machine i386 # architecture, used by config; REQUIRED

@@ -176,8 +176,6 @@ fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers

#fdc1 at isa? port 0x370

fd* at fdc?

-#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives

# IDE controllers

pciide* at pci? flags 0x0000

diff --git a/sys/arch/i386/conf/RAMDISKB b/sys/arch/i386/conf/RAMDISKB
index 97b164de6cd..623d23e1444 100644
--- a/sys/arch/i386/conf/RAMDISKB
+++ b/sys/arch/i386/conf/RAMDISKB

@@ -1,4 +1,4 @@

-# $OpenBSD: RAMDISKB,v 1.117 2011/01/07 19:33:08 deraadt Exp $

+# $OpenBSD: RAMDISKB,v 1.118 2011/06/26 23:19:10 tedu Exp $

machine i386 # architecture, used by config; REQUIRED

@@ -194,8 +194,6 @@ fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers

#fdc1 at isa? port 0x370

fd* at fdc?

-#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives

# IDE controllers

pciide* at pci? flags 0x0000

diff --git a/sys/arch/i386/conf/RAMDISKC b/sys/arch/i386/conf/RAMDISKC
index 7fb060607f9..3bcda19b9cd 100644
--- a/sys/arch/i386/conf/RAMDISKC
+++ b/sys/arch/i386/conf/RAMDISKC

@@ -1,4 +1,4 @@

-# $OpenBSD: RAMDISKC,v 1.98 2011/05/24 20:27:11 matthew Exp $

+# $OpenBSD: RAMDISKC,v 1.99 2011/06/26 23:19:10 tedu Exp $

machine i386 # architecture, used by config; REQUIRED

@@ -211,8 +211,6 @@ fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers

#fdc1 at isa? port 0x370

fd* at fdc?

-#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives

# IDE controllers

pciide* at pci? flags 0x0000

diff --git a/sys/arch/i386/conf/RAMDISK_CD b/sys/arch/i386/conf/RAMDISK_CD
index a0dc6d142f2..f3f8a9116de 100644
--- a/sys/arch/i386/conf/RAMDISK_CD
+++ b/sys/arch/i386/conf/RAMDISK_CD

@@ -1,4 +1,4 @@

-# $OpenBSD: RAMDISK_CD,v 1.187 2011/05/24 20:27:11 matthew Exp $

+# $OpenBSD: RAMDISK_CD,v 1.188 2011/06/26 23:19:10 tedu Exp $

machine i386 # architecture, used by config; REQUIRED

@@ -279,8 +279,6 @@ fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers

#fdc1 at isa? port 0x370

fd* at fdc?

-#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives

# IDE controllers

pciide* at pci? flags 0x0000

diff --git a/sys/arch/i386/conf/files.i386 b/sys/arch/i386/conf/files.i386
index 6c655e0d050..d2d98845dce 100644
--- a/sys/arch/i386/conf/files.i386
+++ b/sys/arch/i386/conf/files.i386

@@ -1,4 +1,4 @@

-# $OpenBSD: files.i386,v 1.203 2011/05/23 09:54:20 claudio Exp $

+# $OpenBSD: files.i386,v 1.204 2011/06/26 23:19:10 tedu Exp $

# new style config file for i386 architecture

@@ -181,7 +181,6 @@ file dev/pci/if_hme_pci.c hme_pci

# ISA and mixed ISA+EISA or ISA+PCI or ISA+PCMCIA drivers

-major {mcd = 7}

major {wd = 0}

include "dev/isa/files.isa"

diff --git a/sys/arch/i386/i386/autoconf.c b/sys/arch/i386/i386/autoconf.c
index 00845856817..fa34ca1acd1 100644
--- a/sys/arch/i386/i386/autoconf.c
+++ b/sys/arch/i386/i386/autoconf.c

@@ -1,4 +1,4 @@

-/* $OpenBSD: autoconf.c,v 1.87 2011/04/25 21:00:08 mikeb Exp $ */

+/* $OpenBSD: autoconf.c,v 1.88 2011/06/26 23:19:11 tedu Exp $ */

/* $NetBSD: autoconf.c,v 1.20 1996/05/03 19:41:56 christos Exp $ */

/*-

@@ -215,7 +215,6 @@ struct nam2blk nam2blk[] = {

{ "fd", 2 },

{ "sd", 4 },

{ "cd", 6 },

- { "mcd", 7 },

{ "rd", 17 },

{ "raid", 19 },

{ "vnd", 14 },

diff --git a/sys/arch/i386/i386/conf.c b/sys/arch/i386/i386/conf.c
index 1e85bd7d269..59735e2e021 100644
--- a/sys/arch/i386/i386/conf.c
+++ b/sys/arch/i386/i386/conf.c

@@ -1,4 +1,4 @@

-/* $OpenBSD: conf.c,v 1.136 2011/01/14 19:04:08 jasper Exp $ */

+/* $OpenBSD: conf.c,v 1.137 2011/06/26 23:19:11 tedu Exp $ */

/* $NetBSD: conf.c,v 1.75 1996/05/03 19:40:20 christos Exp $ */

@@ -52,8 +52,6 @@ bdev_decl(fd);

#include "st.h"

#include "cd.h"

#include "uk.h"

-#include "mcd.h"

-bdev_decl(mcd);

#include "vnd.h"

#include "ccd.h"

#include "raid.h"

@@ -68,7 +66,7 @@ struct bdevsw bdevsw[] =

bdev_disk_init(NSD,sd), /* 4: SCSI disk */

bdev_tape_init(NST,st), /* 5: SCSI tape */

bdev_disk_init(NCD,cd), /* 6: SCSI CD-ROM */

- bdev_disk_init(NMCD,mcd), /* 7: Mitsumi CD-ROM */

+ bdev_notdef(), /* 7 */

bdev_lkm_dummy(), /* 8 */

bdev_lkm_dummy(), /* 9 */

bdev_lkm_dummy(), /* 10 */

@@ -142,7 +140,6 @@ cdev_decl(pms);

#endif

#include "cy.h"

cdev_decl(cy);

-cdev_decl(mcd);

#include "tun.h"

#include "audio.h"

#include "video.h"

@@ -241,7 +238,7 @@ struct cdevsw cdevsw[] =

cdev_notdef(), /* 36: Logitech mouse */

cdev_notdef(), /* 37: Extended PS/2 mouse */

cdev_tty_init(NCY,cy), /* 38: Cyclom serial port */

- cdev_disk_init(NMCD,mcd), /* 39: Mitsumi CD-ROM */

+ cdev_notdef(), /* 39: Mitsumi CD-ROM */

cdev_tun_init(NTUN,tun), /* 40: network tunnel */

cdev_disk_init(NVND,vnd), /* 41: vnode disk driver */

cdev_audio_init(NAUDIO,audio), /* 42: generic audio I/O */

@@ -392,7 +389,7 @@ int chrtoblktbl[] = {

/* 36 */ NODEV,

/* 37 */ NODEV,

/* 38 */ NODEV,

- /* 39 */ 7, /* mcd */

+ /* 39 */ NODEV,

/* 40 */ NODEV,

/* 41 */ 14, /* vnd */

/* 42 */ NODEV,

diff --git a/sys/arch/i386/stand/libsa/dev_i386.c b/sys/arch/i386/stand/libsa/dev_i386.c
index a24621d3aae..5ff1e162a5b 100644
--- a/sys/arch/i386/stand/libsa/dev_i386.c
+++ b/sys/arch/i386/stand/libsa/dev_i386.c

@@ -1,4 +1,4 @@

-/* $OpenBSD: dev_i386.c,v 1.34 2011/06/26 21:37:52 tedu Exp $ */

+/* $OpenBSD: dev_i386.c,v 1.35 2011/06/26 23:19:11 tedu Exp $ */

@@ -35,7 +35,7 @@ extern int debug;

/* XXX use slot for 'rd' for 'hd' pseudo-device */

const char bdevs[][4] = {

- "wd", "", "fd", "", "sd", "st", "cd", "mcd",

+ "wd", "", "fd", "", "sd", "st", "cd", "",

"", "", "", "", "", "", "", "", "", "hd", ""

};

const int nbdevs = nitems(bdevs);

diff --git a/sys/arch/i386/stand/pxeboot/devopen.c b/sys/arch/i386/stand/pxeboot/devopen.c
index 82036bb0910..e3d8cecf88e 100644
--- a/sys/arch/i386/stand/pxeboot/devopen.c
+++ b/sys/arch/i386/stand/pxeboot/devopen.c

@@ -1,4 +1,4 @@

-/* $OpenBSD: devopen.c,v 1.8 2011/06/26 21:37:52 tedu Exp $ */

+/* $OpenBSD: devopen.c,v 1.9 2011/06/26 23:19:11 tedu Exp $ */

@@ -42,7 +42,7 @@ extern char *bootmac; /* Gets passed to kernel for network boot */

/* XXX use slot for 'rd' for 'hd' pseudo-device */

const char bdevs[][4] = {

- "wd", "", "fd", "", "sd", "st", "cd", "mcd",

+ "wd", "", "fd", "", "sd", "st", "cd", "",

"", "", "", "", "", "", "", "", "", "hd", ""

};

const int nbdevs = nitems(bdevs);

diff --git a/sys/arch/zaurus/stand/zboot/devopen.c b/sys/arch/zaurus/stand/zboot/devopen.c
index 3ebdd33a456..442f30af831 100644
--- a/sys/arch/zaurus/stand/zboot/devopen.c
+++ b/sys/arch/zaurus/stand/zboot/devopen.c

@@ -1,4 +1,4 @@

-/* $OpenBSD: devopen.c,v 1.9 2010/12/06 22:51:46 jasper Exp $ */

+/* $OpenBSD: devopen.c,v 1.10 2011/06/26 23:19:11 tedu Exp $ */

@@ -34,8 +34,8 @@

/* XXX use slot for 'rd' for 'hd' pseudo-device */

const char bdevs[][4] = {

- "wd", "", "fd", "", "sd", "st", "cd", "mcd",

- "", "", "", "", "", "", "", "scd", "", "hd", ""

+ "wd", "", "fd", "", "sd", "st", "cd", "",

+ "", "", "", "", "", "", "", "", "", "hd", ""

};

const int nbdevs = nitems(bdevs);

diff --git a/sys/dev/isa/files.isa b/sys/dev/isa/files.isa
index 1777ffa8ebf..d408cde0408 100644
--- a/sys/dev/isa/files.isa
+++ b/sys/dev/isa/files.isa

@@ -1,4 +1,4 @@

-# $OpenBSD: files.isa,v 1.108 2011/06/26 21:41:05 tedu Exp $

+# $OpenBSD: files.isa,v 1.109 2011/06/26 23:19:11 tedu Exp $

# $NetBSD: files.isa,v 1.21 1996/05/16 03:45:55 mycroft Exp $

# Config file and device description for machine-independent ISA code.

@@ -7,7 +7,7 @@

# ports should specify appropriate major numbers for the following

# devices:

-# mcd, wd

+# wd

device isa {[port = -1], [size = 0],

[iomem = -1], [iosiz = 0],

@@ -127,11 +127,6 @@ file dev/isa/opti.c opti

# Other ISA disk controllers

-# Mitsumi CD-ROM controllers

-device mcd: disk, opti

-attach mcd at isa

-file dev/isa/mcd.c mcd needs-flag

# ISA "wd" (ESDI/IDE/etc.) controllers, ATAPI bus

attach wdc at isa with wdc_isa: isa_dma

file dev/isa/wdc_isa.c wdc_isa

diff --git a/sys/dev/isa/mcd.c b/sys/dev/isa/mcd.c
deleted file mode 100644
index da257b68cdc..00000000000
--- a/sys/dev/isa/mcd.c
+++ /dev/null

@@ -1,1766 +0,0 @@

-/* $OpenBSD: mcd.c,v 1.60 2011/06/20 08:47:59 matthew Exp $ */

-/* $NetBSD: mcd.c,v 1.60 1998/01/14 12:14:41 drochner Exp $ */

-/*

- *

- * 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. All advertising materials mentioning features or use of this software

- * must display the following acknowledgement:

- * This product includes software developed by Charles M. Hannum.

- * 4. The name of the author may not be used to endorse or promote products

- * derived from this software without specific prior written permission.

- *

- * 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. All advertising materials mentioning features or use of this software

- * must display the following acknowledgement:

- * This software was developed by Holger Veit and Brian Moore

- * for use with "386BSD" and similar operating systems.

- * "Similar operating systems" includes mainly non-profit oriented

- * systems for research and education, including but not restricted to

- * "NetBSD", "FreeBSD", "Mach" (by CMU).

- * 4. Neither the name of the developer(s) nor the name "386BSD"

- * may be used to endorse or promote products derived from this

- * software without specific prior written permission.

- *

- * 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.

- */

-#include <sys/param.h>

-#include <sys/systm.h>

-#include <sys/kernel.h>

-#include <sys/proc.h>

-#include <sys/conf.h>

-#include <sys/file.h>

-#include <sys/malloc.h>

-#include <sys/buf.h>

-#include <sys/stat.h>

-#include <sys/uio.h>

-#include <sys/ioctl.h>

-#include <sys/dkio.h>

-#include <sys/mtio.h>

-#include <sys/cdio.h>

-#include <sys/errno.h>

-#include <sys/disklabel.h>

-#include <sys/device.h>

-#include <sys/disk.h>

-#include <sys/timeout.h>

-#include <machine/cpu.h>

-#include <machine/intr.h>

-#include <machine/bus.h>

-#include <dev/isa/isavar.h>

-#include <dev/isa/mcdreg.h>

-#include <dev/isa/opti.h>

-#ifndef MCDDEBUG

-#define MCD_TRACE(fmt,a,b,c,d)

-#else

-#define MCD_TRACE(fmt,a,b,c,d) {if (sc->debug) {printf("%s: st=%02x: ", sc->sc_dev.dv_xname, sc->status); printf(fmt,a,b,c,d);}}

-#endif

-/* toc */

-#define MCD_MAXTOCS 104 /* from the Linux driver */

-struct mcd_mbx {

- int retry, count;

- struct buf *bp;

- daddr64_t blkno;

- int nblk;

- int sz;

- u_long skip;

- int state;

-#define MCD_S_IDLE 0

-#define MCD_S_BEGIN 1

-#define MCD_S_WAITMODE 2

-#define MCD_S_WAITREAD 3

- int mode;

-};

-struct mcd_softc {

- struct device sc_dev;

- struct disk sc_dk;

- void *sc_ih;

- struct timeout sc_pi_tmo;

- bus_space_tag_t sc_iot;

- bus_space_handle_t sc_ioh;

- int irq, drq;

- char *type;

- int flags;

-#define MCDF_LOADED 0x10 /* parameters loaded */

-#define MCDF_EJECTING 0x20 /* please eject at close */

- short status;

- short audio_status;

- int blksize;

- u_long disksize;

- struct mcd_volinfo volinfo;

- union mcd_qchninfo toc[MCD_MAXTOCS];

- struct mcd_command lastpb;

- struct mcd_mbx mbx;

- int lastmode;

-#define MCD_MD_UNKNOWN -1

- int lastupc;

-#define MCD_UPC_UNKNOWN -1

- struct buf buf_queue;

- u_char readcmd;

- u_char debug;

- u_char probe;

-};

-/* prototypes */

-/* XXX does not belong here */

-cdev_decl(mcd);

-bdev_decl(mcd);

-u_int8_t const __bcd2bin[] = {

- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0,

- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 0, 0, 0, 0, 0, 0,

- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 0, 0, 0, 0, 0, 0,

- 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 0, 0, 0, 0, 0, 0,

- 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 0, 0, 0, 0, 0, 0,

- 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 0, 0, 0, 0, 0, 0,

- 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 0, 0, 0, 0, 0, 0,

- 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 0, 0, 0, 0, 0, 0,

- 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 0, 0, 0, 0, 0, 0,

- 90, 91, 92, 93, 94, 95, 96, 97, 98, 99

-};

-u_int8_t const __bin2bcd[] = {

- 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,

- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,

- 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29,

- 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,

- 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,

- 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,

- 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,

- 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,

- 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,

- 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99

-};

-#define bcd2bin(b) (__bcd2bin[(b)&0xff])

-#define bin2bcd(b) (__bin2bcd[(b)&0xff])

-static void hsg2msf(int, bcd_t *);

-static daddr64_t msf2hsg(bcd_t *, int);

-int mcd_playtracks(struct mcd_softc *, struct ioc_play_track *);

-int mcd_playmsf(struct mcd_softc *, struct ioc_play_msf *);

-int mcd_playblocks(struct mcd_softc *, struct ioc_play_blocks *);

-int mcd_stop(struct mcd_softc *);

-int mcd_eject(struct mcd_softc *);

-int mcd_read_subchannel(struct mcd_softc *, struct ioc_read_subchannel *);

-int mcd_pause(struct mcd_softc *);

-int mcd_resume(struct mcd_softc *);

-int mcd_toc_header(struct mcd_softc *, struct ioc_toc_header *);

-int mcd_toc_entries(struct mcd_softc *, struct ioc_read_toc_entry *);

-int mcd_getreply(struct mcd_softc *);

-int mcd_getstat(struct mcd_softc *);

-int mcd_getresult(struct mcd_softc *, struct mcd_result *);

-void mcd_setflags(struct mcd_softc *);

-int mcd_get(struct mcd_softc *, char *, int);

-int mcd_send(struct mcd_softc *, struct mcd_mbox *, int);

-int mcdintr(void *);

-void mcd_soft_reset(struct mcd_softc *);

-int mcd_hard_reset(struct mcd_softc *);

-int mcd_setmode(struct mcd_softc *, int);

-int mcd_setupc(struct mcd_softc *, int);

-int mcd_read_toc(struct mcd_softc *);

-int mcd_getqchan(struct mcd_softc *, union mcd_qchninfo *, int);

-int mcd_setlock(struct mcd_softc *, int);

-int mcd_find(bus_space_tag_t, bus_space_handle_t, struct mcd_softc *);

-int mcdprobe(struct device *, void *, void *);

-void mcdattach(struct device *, struct device *, void *);

-struct cfattach mcd_ca = {

- sizeof(struct mcd_softc), mcdprobe, mcdattach

-};

-struct cfdriver mcd_cd = {

- NULL, "mcd", DV_DISK

-};

-int mcdgetdisklabel(dev_t, struct mcd_softc *, struct disklabel *, int);

-int mcd_get_parms(struct mcd_softc *);

-void mcdstrategy(struct buf *);

-void mcdstart(struct mcd_softc *);

-void mcd_pseudointr(void *);

-#define MCD_RETRIES 3

-#define MCD_RDRETRIES 3

-/* several delays */

-#define RDELAY_WAITMODE 300

-#define RDELAY_WAITREAD 800

-#define DELAY_GRANULARITY 25 /* 25us */

-#define DELAY_GETREPLY 100000 /* 100000 * 25us */

-void

-mcdattach(parent, self, aux)

- struct device *parent, *self;

- void *aux;

- struct mcd_softc *sc = (void *)self;

- struct isa_attach_args *ia = aux;

- bus_space_tag_t iot = ia->ia_iot;

- bus_space_handle_t ioh;

- struct mcd_mbox mbx;

- /* Map i/o space */

- if (bus_space_map(iot, ia->ia_iobase, MCD_NPORT, 0, &ioh)) {

- printf(": can't map i/o space\n");

- return;

- }

- sc->sc_iot = iot;

- sc->sc_ioh = ioh;

- sc->probe = 0;

- sc->debug = 0;

- if (!mcd_find(iot, ioh, sc)) {

- printf(": mcd_find failed\n");

- return;

- }

- timeout_set(&sc->sc_pi_tmo, mcd_pseudointr, sc);

- /*

- * Initialize and attach the disk structure.

- */

- sc->sc_dk.dk_name = sc->sc_dev.dv_xname;

- disk_attach(&sc->sc_dev, &sc->sc_dk);

- printf(": model %s\n", sc->type != 0 ? sc->type : "unknown");

- (void) mcd_setlock(sc, MCD_LK_UNLOCK);

- mbx.cmd.opcode = MCD_CMDCONFIGDRIVE;

- mbx.cmd.length = sizeof(mbx.cmd.data.config) - 1;

- mbx.cmd.data.config.subcommand = MCD_CF_IRQENABLE;

- mbx.cmd.data.config.data1 = 0x01;

- mbx.res.length = 0;

- (void) mcd_send(sc, &mbx, 0);

- mcd_soft_reset(sc);

- sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_EDGE,

- IPL_BIO, mcdintr, sc, sc->sc_dev.dv_xname);

-int

-mcdopen(dev, flag, fmt, p)

- dev_t dev;

- int flag, fmt;

- struct proc *p;

- int error;

- int unit, part;

- struct mcd_softc *sc;

- unit = DISKUNIT(dev);

- if (unit >= mcd_cd.cd_ndevs)

- return ENXIO;

- sc = mcd_cd.cd_devs[unit];

- if (!sc)

- return ENXIO;

- if ((error = disk_lock(&sc->sc_dk)) != 0)

- return error;

- if (sc->sc_dk.dk_openmask != 0) {

- /*

- * If any partition is open, but the disk has been invalidated,

- * disallow further opens.

- */

- if ((sc->flags & MCDF_LOADED) == 0) {

- error = EIO;

- goto bad3;

- }

- } else {

- /*

- * Lock the drawer. This will also notice any pending disk

- * change or door open indicator and clear the MCDF_LOADED bit

- * if necessary.

- */

- (void) mcd_setlock(sc, MCD_LK_LOCK);

- if ((sc->flags & MCDF_LOADED) == 0) {

- /* Partially reset the state. */

- sc->lastmode = MCD_MD_UNKNOWN;

- sc->lastupc = MCD_UPC_UNKNOWN;

- sc->flags |= MCDF_LOADED;

- /* Set the mode, causing the disk to spin up. */

- if ((error = mcd_setmode(sc, MCD_MD_COOKED)) != 0)

- goto bad2;

- /* Load the physical device parameters. */

- if (mcd_get_parms(sc) != 0) {

- error = ENXIO;

- goto bad2;

- }

- /* Read the table of contents. */

- if ((error = mcd_read_toc(sc)) != 0)

- goto bad2;

- /* Fabricate a disk label. */

- mcdgetdisklabel(dev, sc, sc->sc_dk.dk_label, 0);

- }

- MCD_TRACE("open: partition=%d disksize=%d blksize=%d\n", part,

- sc->disksize, sc->blksize, 0);

- part = DISKPART(dev);

- /* Check that the partition exists. */

- if (part != RAW_PART &&

- (part >= sc->sc_dk.dk_label->d_npartitions ||

- sc->sc_dk.dk_label->d_partitions[part].p_fstype == FS_UNUSED)) {

- error = ENXIO;

- goto bad;

- }

- /* Insure only one open at a time. */

- switch (fmt) {

- case S_IFCHR:

- sc->sc_dk.dk_copenmask |= (1 << part);

- break;

- case S_IFBLK:

- sc->sc_dk.dk_bopenmask |= (1 << part);

- break;

- }

- sc->sc_dk.dk_openmask = sc->sc_dk.dk_copenmask | sc->sc_dk.dk_bopenmask;

- disk_unlock(&sc->sc_dk);

- return 0;

-bad2:

- sc->flags &= ~MCDF_LOADED;

-bad:

- if (sc->sc_dk.dk_openmask == 0) {

-#if 0

- (void) mcd_setmode(sc, MCD_MD_SLEEP);

-#endif

- (void) mcd_setlock(sc, MCD_LK_UNLOCK);

- }

-bad3:

- disk_unlock(&sc->sc_dk);

- return error;

-int

-mcdclose(dev, flag, fmt, p)

- dev_t dev;

- int flag, fmt;

- struct proc *p;

- struct mcd_softc *sc = mcd_cd.cd_devs[DISKUNIT(dev)];

- int part = DISKPART(dev);

- MCD_TRACE("close: partition=%d\n", part, 0, 0, 0);

- disk_lock_nointr(&sc->sc_dk);

- switch (fmt) {

- case S_IFCHR:

- sc->sc_dk.dk_copenmask &= ~(1 << part);

- break;

- case S_IFBLK:

- sc->sc_dk.dk_bopenmask &= ~(1 << part);

- break;

- }

- sc->sc_dk.dk_openmask = sc->sc_dk.dk_copenmask | sc->sc_dk.dk_bopenmask;

- if (sc->sc_dk.dk_openmask == 0) {

- /* XXXX Must wait for I/O to complete! */

-#if 0

- (void) mcd_setmode(sc, MCD_MD_SLEEP);

-#endif

- (void) mcd_setlock(sc, MCD_LK_UNLOCK);

- if (sc->flags & MCDF_EJECTING) {

- mcd_eject(sc);

- sc->flags &= ~MCDF_EJECTING;

- }

- disk_unlock(&sc->sc_dk);

- return 0;

-void

-mcdstrategy(bp)

- struct buf *bp;

- struct mcd_softc *sc = mcd_cd.cd_devs[DISKUNIT(bp->b_dev)];

- int s;

- /* Test validity. */

- MCD_TRACE("strategy: buf=0x%lx blkno=%lld bcount=%ld\n", bp,

- bp->b_blkno, bp->b_bcount, 0);

- if (bp->b_blkno < 0 ||

- (bp->b_bcount % sc->blksize) != 0) {

- printf("%s: strategy: blkno = %lld bcount = %ld\n",

- sc->sc_dev.dv_xname, bp->b_blkno, bp->b_bcount);

- bp->b_error = EINVAL;

- goto bad;

- }

- /* If device invalidated (e.g. media change, door open), error. */

- if ((sc->flags & MCDF_LOADED) == 0) {

- MCD_TRACE("strategy: drive not valid\n", 0, 0, 0, 0);

- bp->b_error = EIO;

- goto bad;

- }

- /* No data to read. */

- if (bp->b_bcount == 0)

- goto done;

- /*

- * Do bounds checking, adjust transfer. if error, process.

- * If end of partition, just return.

- */

- if (bounds_check_with_label(bp, sc->sc_dk.dk_label) <= 0)

- goto done;

- /* Queue it. */

- s = splbio();

- disksort(&sc->buf_queue, bp);

- splx(s);

- if (!sc->buf_queue.b_active)

- mcdstart(sc);

- return;

-bad:

- bp->b_flags |= B_ERROR;

-done:

- bp->b_resid = bp->b_bcount;

- s = splbio();

- biodone(bp);

- splx(s);

-void

-mcdstart(sc)

- struct mcd_softc *sc;

- struct buf *bp, *dp = &sc->buf_queue;

- int s;

-loop:

- s = splbio();

- bp = dp->b_actf;

- if (bp == NULL) {

- /* Nothing to do. */

- dp->b_active = 0;

- splx(s);

- return;

- }

- /* Block found to process; dequeue. */

- MCD_TRACE("start: found block bp=0x%x\n", bp, 0, 0, 0);

- dp->b_actf = bp->b_actf;

- splx(s);

- /* Changed media? */

- if ((sc->flags & MCDF_LOADED) == 0) {

- MCD_TRACE("start: drive not valid\n", 0, 0, 0, 0);

- bp->b_error = EIO;

- bp->b_flags |= B_ERROR;

- s = splbio();

- biodone(bp);

- splx(s);

- goto loop;

- }

- dp->b_active = 1;

- /* Instrumentation. */

- s = splbio();

- disk_busy(&sc->sc_dk);

- splx(s);

- sc->mbx.retry = MCD_RDRETRIES;

- sc->mbx.bp = bp;

- sc->mbx.blkno = bp->b_blkno / (sc->blksize / DEV_BSIZE);

- if (DISKPART(bp->b_dev) != RAW_PART) {

- struct partition *p;

- p = &sc->sc_dk.dk_label->d_partitions[DISKPART(bp->b_dev)];

- sc->mbx.blkno += DL_GETPOFFSET(p);

- }

- sc->mbx.nblk = bp->b_bcount / sc->blksize;

- sc->mbx.sz = sc->blksize;

- sc->mbx.skip = 0;

- sc->mbx.state = MCD_S_BEGIN;

- sc->mbx.mode = MCD_MD_COOKED;

- s = splbio();

- (void) mcdintr(sc);

- splx(s);

-int

-mcdread(dev, uio, flags)

- dev_t dev;

- struct uio *uio;

- int flags;

- return (physio(mcdstrategy, dev, B_READ, minphys, uio));

-int

-mcdwrite(dev, uio, flags)

- dev_t dev;

- struct uio *uio;

- int flags;

- return (physio(mcdstrategy, dev, B_WRITE, minphys, uio));

-int

-mcdioctl(dev, cmd, addr, flag, p)

- dev_t dev;

- u_long cmd;

- caddr_t addr;

- int flag;

- struct proc *p;

- struct mcd_softc *sc = mcd_cd.cd_devs[DISKUNIT(dev)];

- struct disklabel *lp;

- int error;

- MCD_TRACE("ioctl: cmd=0x%x\n", cmd, 0, 0, 0);

- if ((sc->flags & MCDF_LOADED) == 0)

- return EIO;

- switch (cmd) {

- case DIOCRLDINFO:

- lp = malloc(sizeof(*lp), M_TEMP, M_WAITOK);

- mcdgetdisklabel(dev, sc, lp, 0);

- bcopy(lp, sc->sc_dk.dk_label, sizeof(*lp));

- free(lp, M_TEMP);

- return 0;

- case DIOCGDINFO:

- case DIOCGPDINFO:

- *(struct disklabel *)addr = *(sc->sc_dk.dk_label);

- return 0;

- case DIOCGPART:

- ((struct partinfo *)addr)->disklab = sc->sc_dk.dk_label;

- ((struct partinfo *)addr)->part =

- &sc->sc_dk.dk_label->d_partitions[DISKPART(dev)];

- return 0;

- case DIOCWDINFO:

- case DIOCSDINFO:

- if ((flag & FWRITE) == 0)

- return EBADF;

- if ((error = disk_lock(&sc->sc_dk)) != 0)

- return error;

- error = setdisklabel(sc->sc_dk.dk_label,

- (struct disklabel *)addr, /*sc->sc_dk.dk_openmask : */0);

- if (error == 0) {

- }

- disk_unlock(&sc->sc_dk);

- return error;

- case CDIOCPLAYTRACKS:

- return mcd_playtracks(sc, (struct ioc_play_track *)addr);

- case CDIOCPLAYMSF:

- return mcd_playmsf(sc, (struct ioc_play_msf *)addr);

- case CDIOCPLAYBLOCKS:

- return mcd_playblocks(sc, (struct ioc_play_blocks *)addr);

- case CDIOCREADSUBCHANNEL:

- return mcd_read_subchannel(sc, (struct ioc_read_subchannel *)addr);

- case CDIOREADTOCHEADER:

- return mcd_toc_header(sc, (struct ioc_toc_header *)addr);

- case CDIOREADTOCENTRYS:

- return mcd_toc_entries(sc, (struct ioc_read_toc_entry *)addr);

- case CDIOCSETPATCH:

- case CDIOCGETVOL:

- case CDIOCSETVOL:

- case CDIOCSETMONO:

- case CDIOCSETSTEREO:

- case CDIOCSETMUTE:

- case CDIOCSETLEFT:

- case CDIOCSETRIGHT:

- return EINVAL;

- case CDIOCRESUME:

- return mcd_resume(sc);

- case CDIOCPAUSE:

- return mcd_pause(sc);

- case CDIOCSTART:

- return EINVAL;

- case CDIOCSTOP:

- return mcd_stop(sc);

- case MTIOCTOP:

- if (((struct mtop *)addr)->mt_op != MTOFFL)

- return EIO;

- /* FALLTHROUGH */

- case CDIOCEJECT: /* FALLTHROUGH */

- case DIOCEJECT:

- sc->flags |= MCDF_EJECTING;

- return (0);

- case CDIOCALLOW:

- return mcd_setlock(sc, MCD_LK_UNLOCK);

- case CDIOCPREVENT:

- return mcd_setlock(sc, MCD_LK_LOCK);

- case DIOCLOCK:

- return mcd_setlock(sc,

- (*(int *)addr) ? MCD_LK_LOCK : MCD_LK_UNLOCK);

- case CDIOCSETDEBUG:

- sc->debug = 1;

- return 0;

- case CDIOCCLRDEBUG:

- sc->debug = 0;

- return 0;

- case CDIOCRESET:

- return mcd_hard_reset(sc);

- default:

- return ENOTTY;

- }

-#ifdef DIAGNOSTIC

- panic("mcdioctl: impossible");

-#endif

-int

-mcdgetdisklabel(dev, sc, lp, spoofonly)

- dev_t dev;

- struct mcd_softc *sc;

- struct disklabel *lp;

- int spoofonly;

- bzero(lp, sizeof(struct disklabel));

- lp->d_secsize = sc->blksize;

- lp->d_ntracks = 1;

- lp->d_nsectors = 100;

- lp->d_ncylinders = (sc->disksize / 100) + 1;

- lp->d_secpercyl = lp->d_ntracks * lp->d_nsectors;

- if (lp->d_secpercyl == 0) {

- lp->d_secpercyl = 100;

- /* as long as it's not 0 - readdisklabel divides by it */

- }

- strncpy(lp->d_typename, "Mitsumi CD-ROM", sizeof lp->d_typename);

- lp->d_type = DTYPE_SCSI; /* XXX */

- strncpy(lp->d_packname, "fictitious", sizeof lp->d_packname);

- DL_SETDSIZE(lp, sc->disksize);

- lp->d_version = 1;

- lp->d_magic = DISKMAGIC;

- lp->d_magic2 = DISKMAGIC;

- lp->d_checksum = dkcksum(lp);

- /*

- * Call the generic disklabel extraction routine

- */

- return (readdisklabel(DISKLABELDEV(dev), mcdstrategy, lp, spoofonly));

-int

-mcd_get_parms(sc)

- struct mcd_softc *sc;

- struct mcd_mbox mbx;

- daddr64_t size;

- int error;

- /* Send volume info command. */

- mbx.cmd.opcode = MCD_CMDGETVOLINFO;

- mbx.cmd.length = 0;

- mbx.res.length = sizeof(mbx.res.data.volinfo);

- if ((error = mcd_send(sc, &mbx, 1)) != 0)

- return error;

- if (mbx.res.data.volinfo.trk_low == 0x00 &&

- mbx.res.data.volinfo.trk_high == 0x00)

- return EINVAL;

- /* Volinfo is OK. */

- sc->volinfo = mbx.res.data.volinfo;

- sc->blksize = MCD_BLKSIZE_COOKED;

- size = msf2hsg(sc->volinfo.vol_msf, 0);

- sc->disksize = size * (MCD_BLKSIZE_COOKED / DEV_BSIZE);

- return 0;

-daddr64_t

-mcdsize(dev)

- dev_t dev;

- /* CD-ROMs are read-only. */

- return -1;

-int

-mcddump(dev, blkno, va, size)

- dev_t dev;

- daddr64_t blkno;

- caddr_t va;

- size_t size;

- /* Not implemented. */

- return ENXIO;

-/*

- * Find the board and fill in the softc.

- */

-int

-mcd_find(iot, ioh, sc)

- bus_space_tag_t iot;

- bus_space_handle_t ioh;

- struct mcd_softc *sc;

- int i;

- struct mcd_mbox mbx;

- sc->sc_iot = iot;

- sc->sc_ioh = ioh;

- /* Send a reset. */

- bus_space_write_1(iot, ioh, MCD_RESET, 0);

- delay(1000000);

- /* Get any pending status and throw away. */

- for (i = 10; i; i--)

- bus_space_read_1(iot, ioh, MCD_STATUS);

- delay(1000);

- /* Send get status command. */

- mbx.cmd.opcode = MCD_CMDGETSTAT;

- mbx.cmd.length = 0;

- mbx.res.length = 0;

- if (mcd_send(sc, &mbx, 0) != 0)

- return 0;

- /* Get info about the drive. */

- mbx.cmd.opcode = MCD_CMDCONTINFO;

- mbx.cmd.length = 0;

- mbx.res.length = sizeof(mbx.res.data.continfo);

- if (mcd_send(sc, &mbx, 0) != 0)

- return 0;

- /*

- * The following is code which is not guaranteed to work for all

- * drives, because the meaning of the expected 'M' is not clear

- * (M_itsumi is an obvious assumption, but I don't trust that).

- * Also, the original hack had a bogus condition that always

- * returned true.

- *

- * Note: Which models support interrupts? >=LU005S?

- */

- sc->readcmd = MCD_CMDREADSINGLESPEED;

- switch (mbx.res.data.continfo.code) {

- case 'M':

- if (mbx.res.data.continfo.version <= 2)

- sc->type = "LU002S";

- else if (mbx.res.data.continfo.version <= 5)

- sc->type = "LU005S";

- else

- sc->type = "LU006S";

- break;

- case 'F':

- sc->type = "FX001";

- break;

- case 'D':

- sc->type = "FX001D";

- sc->readcmd = MCD_CMDREADDOUBLESPEED;

- break;

- default:

-#ifdef MCDDEBUG

- printf("%s: unrecognized drive version %c%02x; will try to use it anyway\n",

- sc->sc_dev.dv_xname,

- mbx.res.data.continfo.code, mbx.res.data.continfo.version);

-#endif

- sc->type = 0;

- break;

- }

- return 1;

-int

-mcdprobe(parent, match, aux)

- struct device *parent;

- void *match;

- void *aux;

- struct isa_attach_args *ia = aux;

- struct mcd_softc sc;

- bus_space_tag_t iot = ia->ia_iot;

- bus_space_handle_t ioh;

- int rv;

- /* Disallow wildcarded i/o address. */

- if (ia->ia_iobase == -1 /*ISACF_PORT_DEFAULT*/)

- return (0);

- /* Map i/o space */

- if (bus_space_map(iot, ia->ia_iobase, MCD_NPORT, 0, &ioh))

- return 0;

- if (!opti_cd_setup(OPTI_MITSUMI, ia->ia_iobase, ia->ia_irq, ia->ia_drq))

- /* printf("mcdprobe: could not setup OPTi chipset.\n") */;

- bzero(&sc, sizeof sc);

- sc.debug = 0;

- sc.probe = 1;

- rv = mcd_find(iot, ioh, &sc);

- bus_space_unmap(iot, ioh, MCD_NPORT);

- if (rv) {

- ia->ia_iosize = MCD_NPORT;

- ia->ia_msize = 0;

- }

- return (rv);

-int

-mcd_getreply(sc)

- struct mcd_softc *sc;

- bus_space_tag_t iot = sc->sc_iot;

- bus_space_handle_t ioh = sc->sc_ioh;

- int i;

- /* Wait until xfer port senses data ready. */

- for (i = DELAY_GETREPLY; i; i--) {

- if ((bus_space_read_1(iot, ioh, MCD_XFER) &

- MCD_XF_STATUSUNAVAIL) == 0)

- break;

- delay(DELAY_GRANULARITY);

- }

- if (!i)

- return -1;

- /* Get the data. */

- return bus_space_read_1(iot, ioh, MCD_STATUS);

-int

-mcd_getstat(sc)

- struct mcd_softc *sc;

- struct mcd_mbox mbx;

- mbx.cmd.opcode = MCD_CMDGETSTAT;

- mbx.cmd.length = 0;

- mbx.res.length = 0;

- return mcd_send(sc, &mbx, 1);

-int

-mcd_getresult(sc, res)

- struct mcd_softc *sc;

- struct mcd_result *res;

- int i, x;

- if (sc->debug)

- printf("%s: mcd_getresult: %d", sc->sc_dev.dv_xname,

- res->length);

- if ((x = mcd_getreply(sc)) < 0) {

- if (sc->debug)

- printf(" timeout\n");

- else if (sc->probe == 0)

- printf("%s: timeout in getresult\n", sc->sc_dev.dv_xname);

- return EIO;

- }

- if (sc->debug)

- printf(" %02x", (u_int)x);

- sc->status = x;

- mcd_setflags(sc);

- if ((sc->status & MCD_ST_CMDCHECK) != 0)

- return EINVAL;

- for (i = 0; i < res->length; i++) {

- if ((x = mcd_getreply(sc)) < 0) {

- if (sc->debug)

- printf(" timeout\n");

- else

- printf("%s: timeout in getresult\n", sc->sc_dev.dv_xname);

- return EIO;

- }

- if (sc->debug)

- printf(" %02x", (u_int)x);

- res->data.raw.data[i] = x;

- }

- if (sc->debug)

- printf(" succeeded\n");

-#ifdef MCDDEBUG

- delay(10);

- while ((bus_space_read_1(sc->sc_iot, sc->sc_ioh, MCD_XFER) &

- MCD_XF_STATUSUNAVAIL) == 0) {

- x = bus_space_read_1(sc->sc_iot, sc->sc_ioh, MCD_STATUS);

- printf("%s: got extra byte %02x during getstatus\n",

- sc->sc_dev.dv_xname, (u_int)x);

- delay(10);

- }

-#endif

- return 0;

-void

-mcd_setflags(sc)

- struct mcd_softc *sc;

- /* Check flags. */

- if ((sc->flags & MCDF_LOADED) != 0 &&

- (sc->status & (MCD_ST_DSKCHNG | MCD_ST_DSKIN | MCD_ST_DOOROPEN)) !=

- MCD_ST_DSKIN) {

- if ((sc->status & MCD_ST_DOOROPEN) != 0)

- printf("%s: door open\n", sc->sc_dev.dv_xname);

- else if ((sc->status & MCD_ST_DSKIN) == 0)

- printf("%s: no disk present\n", sc->sc_dev.dv_xname);

- else if ((sc->status & MCD_ST_DSKCHNG) != 0)

- printf("%s: media change\n", sc->sc_dev.dv_xname);

- sc->flags &= ~MCDF_LOADED;

- }

- if ((sc->status & MCD_ST_AUDIOBSY) != 0)

- sc->audio_status = CD_AS_PLAY_IN_PROGRESS;

- else if (sc->audio_status == CD_AS_PLAY_IN_PROGRESS ||

- sc->audio_status == CD_AS_AUDIO_INVALID)

- sc->audio_status = CD_AS_PLAY_COMPLETED;

-int

-mcd_send(sc, mbx, diskin)

- struct mcd_softc *sc;

- struct mcd_mbox *mbx;

- int diskin;

- int retry, i, error;

- bus_space_tag_t iot = sc->sc_iot;

- bus_space_handle_t ioh = sc->sc_ioh;

- if (sc->debug) {

- printf("%s: mcd_send: %d %02x", sc->sc_dev.dv_xname,

- mbx->cmd.length, (u_int)mbx->cmd.opcode);

- for (i = 0; i < mbx->cmd.length; i++)

- printf(" %02x", (u_int)mbx->cmd.data.raw.data[i]);

- printf("\n");

- }

- for (retry = MCD_RETRIES; retry; retry--) {

- bus_space_write_1(iot, ioh, MCD_COMMAND, mbx->cmd.opcode);

- for (i = 0; i < mbx->cmd.length; i++)

- bus_space_write_1(iot, ioh, MCD_COMMAND, mbx->cmd.data.raw.data[i]);

- if ((error = mcd_getresult(sc, &mbx->res)) == 0)

- break;

- if (error == EINVAL)

- return error;

- }

- if (!retry)

- return error;

- if (diskin && (sc->flags & MCDF_LOADED) == 0)

- return EIO;

- return 0;

-static void

-hsg2msf(hsg, msf)

- int hsg;

- bcd_t *msf;

- hsg += 150;

- F_msf(msf) = bin2bcd(hsg % 75);

- hsg /= 75;

- S_msf(msf) = bin2bcd(hsg % 60);

- hsg /= 60;

- M_msf(msf) = bin2bcd(hsg);

-static daddr64_t

-msf2hsg(msf, relative)

- bcd_t *msf;

- int relative;

- daddr64_t blkno;

- blkno = bcd2bin(M_msf(msf)) * 75 * 60 +

- bcd2bin(S_msf(msf)) * 75 +

- bcd2bin(F_msf(msf));

- if (!relative)

- blkno -= 150;

- return blkno;

-void

-mcd_pseudointr(v)

- void *v;

- struct mcd_softc *sc = v;

- int s;

- s = splbio();

- (void) mcdintr(sc);

- splx(s);

-/*

- * State machine to process read requests.

- * Initialize with MCD_S_BEGIN: calculate sizes, and set mode

- * MCD_S_WAITMODE: waits for status reply from set mode, set read command

- * MCD_S_WAITREAD: wait for read ready, read data.

- */

-int

-mcdintr(arg)

- void *arg;

- struct mcd_softc *sc = arg;

- struct mcd_mbx *mbx = &sc->mbx;

- struct buf *bp = mbx->bp;

- bus_space_tag_t iot = sc->sc_iot;

- bus_space_handle_t ioh = sc->sc_ioh;

- int i;

- u_char x;

- bcd_t msf[3];

- switch (mbx->state) {

- case MCD_S_IDLE:

- return 0;

- case MCD_S_BEGIN:

- tryagain:

- if (mbx->mode == sc->lastmode)

- goto firstblock;

- sc->lastmode = MCD_MD_UNKNOWN;

- bus_space_write_1(iot, ioh, MCD_COMMAND, MCD_CMDSETMODE);

- bus_space_write_1(iot, ioh, MCD_COMMAND, mbx->mode);

- mbx->count = RDELAY_WAITMODE;

- mbx->state = MCD_S_WAITMODE;

- case MCD_S_WAITMODE:

- timeout_del(&sc->sc_pi_tmo);

- for (i = 20; i; i--) {

- x = bus_space_read_1(iot, ioh, MCD_XFER);

- if ((x & MCD_XF_STATUSUNAVAIL) == 0)

- break;

- delay(50);

- }

- if (i == 0)

- goto hold;

- sc->status = bus_space_read_1(iot, ioh, MCD_STATUS);

- mcd_setflags(sc);

- if ((sc->flags & MCDF_LOADED) == 0)

- goto changed;

- MCD_TRACE("doread: got WAITMODE delay=%d\n",

- RDELAY_WAITMODE - mbx->count, 0, 0, 0);

- sc->lastmode = mbx->mode;

- firstblock:

- MCD_TRACE("doread: read blkno=%lld for bp=0x%x\n", mbx->blkno,

- bp, 0, 0);

- /* Build parameter block. */

- hsg2msf(mbx->blkno, msf);

- /* Send the read command. */

- bus_space_write_1(iot, ioh, MCD_COMMAND, sc->readcmd);

- bus_space_write_1(iot, ioh, MCD_COMMAND, msf[0]);

- bus_space_write_1(iot, ioh, MCD_COMMAND, msf[1]);

- bus_space_write_1(iot, ioh, MCD_COMMAND, msf[2]);

- bus_space_write_1(iot, ioh, MCD_COMMAND, 0);

- bus_space_write_1(iot, ioh, MCD_COMMAND, mbx->nblk);

- mbx->count = RDELAY_WAITREAD;

- mbx->state = MCD_S_WAITREAD;

- case MCD_S_WAITREAD:

- timeout_del(&sc->sc_pi_tmo);

- nextblock:

- loop:

- for (i = 20; i; i--) {

- x = bus_space_read_1(iot, ioh, MCD_XFER);

- if ((x & MCD_XF_DATAUNAVAIL) == 0)

- goto gotblock;

- if ((x & MCD_XF_STATUSUNAVAIL) == 0)

- break;

- delay(50);

- }

- if (i == 0)

- goto hold;

- sc->status = bus_space_read_1(iot, ioh, MCD_STATUS);

- mcd_setflags(sc);

- if ((sc->flags & MCDF_LOADED) == 0)

- goto changed;

-#if 0

- printf("%s: got status byte %02x during read\n",

- sc->sc_dev.dv_xname, (u_int)sc->status);

-#endif

- goto loop;

- gotblock:

- MCD_TRACE("doread: got data delay=%d\n",

- RDELAY_WAITREAD - mbx->count, 0, 0, 0);

- /* Data is ready. */

- bus_space_write_1(iot, ioh, MCD_CTL2, 0x04); /* XXX */

- bus_space_read_multi_1(iot, ioh, MCD_RDATA,

- bp->b_data + mbx->skip, mbx->sz);

- bus_space_write_1(iot, ioh, MCD_CTL2, 0x0c); /* XXX */

- mbx->blkno += 1;

- mbx->skip += mbx->sz;

- if (--mbx->nblk > 0)

- goto nextblock;

- mbx->state = MCD_S_IDLE;

- /* Return buffer. */

- bp->b_resid = 0;

- disk_unbusy(&sc->sc_dk, bp->b_bcount, (bp->b_flags & B_READ));

- biodone(bp);

- mcdstart(sc);

- return 1;

- hold:

- if (mbx->count-- < 0) {

- printf("%s: timeout in state %d",

- sc->sc_dev.dv_xname, mbx->state);

- goto readerr;

- }

-#if 0

- printf("%s: sleep in state %d\n", sc->sc_dev.dv_xname,

- mbx->state);

-#endif

- timeout_add(&sc->sc_pi_tmo, hz / 100);

- return -1;

- }

-readerr:

- if (mbx->retry-- > 0) {

- printf("; retrying\n");

- goto tryagain;

- } else

- printf("; giving up\n");

-changed:

- /* Invalidate the buffer. */

- bp->b_flags |= B_ERROR;

- bp->b_resid = bp->b_bcount - mbx->skip;

- disk_unbusy(&sc->sc_dk, (bp->b_bcount - bp->b_resid),

- (bp->b_flags & B_READ));

- biodone(bp);

- mcdstart(sc);

- return -1;

-#ifdef notyet

- printf("%s: unit timeout; resetting\n", sc->sc_dev.dv_xname);

- bus_space_write_1(iot, ioh, MCD_RESET, MCD_CMDRESET);

- delay(300000);

- (void) mcd_getstat(sc, 1);

- /*sc->status &= ~MCD_ST_DSKCHNG; */

- sc->debug = 1; /* preventive set debug mode */

-#endif

-void

-mcd_soft_reset(sc)

- struct mcd_softc *sc;

- sc->debug = 0;

- sc->flags = 0;

- sc->lastmode = MCD_MD_UNKNOWN;

- sc->lastupc = MCD_UPC_UNKNOWN;

- sc->audio_status = CD_AS_AUDIO_INVALID;

- bus_space_write_1(sc->sc_iot, sc->sc_ioh, MCD_CTL2, 0x0c); /* XXX */

-int

-mcd_hard_reset(sc)

- struct mcd_softc *sc;

- struct mcd_mbox mbx;

- mcd_soft_reset(sc);

- mbx.cmd.opcode = MCD_CMDRESET;

- mbx.cmd.length = 0;

- mbx.res.length = 0;

- return mcd_send(sc, &mbx, 0);

-int

-mcd_setmode(sc, mode)

- struct mcd_softc *sc;

- int mode;

- struct mcd_mbox mbx;

- int error;

- if (sc->lastmode == mode)

- return 0;

- if (sc->debug)

- printf("%s: setting mode to %d\n", sc->sc_dev.dv_xname, mode);

- sc->lastmode = MCD_MD_UNKNOWN;

- mbx.cmd.opcode = MCD_CMDSETMODE;

- mbx.cmd.length = sizeof(mbx.cmd.data.datamode);

- mbx.cmd.data.datamode.mode = mode;

- mbx.res.length = 0;

- if ((error = mcd_send(sc, &mbx, 1)) != 0)

- return error;

- sc->lastmode = mode;

- return 0;

-int

-mcd_setupc(sc, upc)

- struct mcd_softc *sc;

- int upc;

- struct mcd_mbox mbx;

- int error;

- if (sc->lastupc == upc)

- return 0;

- if (sc->debug)

- printf("%s: setting upc to %d\n", sc->sc_dev.dv_xname, upc);

- sc->lastupc = MCD_UPC_UNKNOWN;

- mbx.cmd.opcode = MCD_CMDCONFIGDRIVE;

- mbx.cmd.length = sizeof(mbx.cmd.data.config) - 1;

- mbx.cmd.data.config.subcommand = MCD_CF_READUPC;

- mbx.cmd.data.config.data1 = upc;

- mbx.res.length = 0;

- if ((error = mcd_send(sc, &mbx, 1)) != 0)

- return error;

- sc->lastupc = upc;

- return 0;

-int

-mcd_toc_header(sc, th)

- struct mcd_softc *sc;

- struct ioc_toc_header *th;

- if (sc->debug)

- printf("%s: mcd_toc_header: reading toc header\n",

- sc->sc_dev.dv_xname);

- th->len = msf2hsg(sc->volinfo.vol_msf, 0);

- th->starting_track = bcd2bin(sc->volinfo.trk_low);

- th->ending_track = bcd2bin(sc->volinfo.trk_high);

- return 0;

-int

-mcd_read_toc(sc)

- struct mcd_softc *sc;

- struct ioc_toc_header th;

- union mcd_qchninfo q;

- int error, trk, idx, retry;

- if ((error = mcd_toc_header(sc, &th)) != 0)

- return error;

- if ((error = mcd_stop(sc)) != 0)

- return error;

- if (sc->debug)

- printf("%s: read_toc: reading qchannel info\n",

- sc->sc_dev.dv_xname);

- for (trk = th.starting_track; trk <= th.ending_track; trk++)

- sc->toc[trk].toc.idx_no = 0x00;

- trk = th.ending_track - th.starting_track + 1;

- for (retry = 300; retry && trk > 0; retry--) {

- if (mcd_getqchan(sc, &q, CD_TRACK_INFO) != 0)

- break;

- if (q.toc.trk_no != 0x00 || q.toc.idx_no == 0x00)

- continue;

- idx = bcd2bin(q.toc.idx_no);

- if (idx < MCD_MAXTOCS &&

- sc->toc[idx].toc.idx_no == 0x00) {

- sc->toc[idx] = q;

- trk--;

- }

- /* Inform the drive that we're finished so it turns off the light. */

- if ((error = mcd_setmode(sc, MCD_MD_COOKED)) != 0)

- return error;

- if (trk != 0)

- return EINVAL;

- /* Add a fake last+1 for mcd_playtracks(). */

- idx = th.ending_track + 1;

- sc->toc[idx].toc.control = sc->toc[idx-1].toc.control;

- sc->toc[idx].toc.addr_type = sc->toc[idx-1].toc.addr_type;

- sc->toc[idx].toc.trk_no = 0x00;

- sc->toc[idx].toc.idx_no = 0xaa;

- sc->toc[idx].toc.absolute_pos[0] = sc->volinfo.vol_msf[0];

- sc->toc[idx].toc.absolute_pos[1] = sc->volinfo.vol_msf[1];

- sc->toc[idx].toc.absolute_pos[2] = sc->volinfo.vol_msf[2];

- return 0;

-int

-mcd_toc_entries(sc, te)

- struct mcd_softc *sc;

- struct ioc_read_toc_entry *te;

- int len = te->data_len;

- struct ret_toc {

- struct ioc_toc_header header;

- struct cd_toc_entry entries[MCD_MAXTOCS];

- } data;

- u_char trk;

- daddr64_t lba;

- int error, n;

- if (len > sizeof(data.entries) ||

- len < sizeof(struct cd_toc_entry))

- return EINVAL;

- if (te->address_format != CD_MSF_FORMAT &&

- te->address_format != CD_LBA_FORMAT)

- return EINVAL;

- /* Copy the TOC header. */

- if ((error = mcd_toc_header(sc, &data.header)) != 0)

- return error;

- /* Verify starting track. */

- trk = te->starting_track;

- if (trk == 0x00)

- trk = data.header.starting_track;

- else if (trk == 0xaa)

- trk = data.header.ending_track + 1;

- else if (trk < data.header.starting_track ||

- trk > data.header.ending_track + 1)

- return EINVAL;

- /* Copy the TOC data. */

- for (n = 0; trk <= data.header.ending_track + 1; trk++) {

- if (sc->toc[trk].toc.idx_no == 0x00)

- continue;

- data.entries[n].control = sc->toc[trk].toc.control;

- data.entries[n].addr_type = sc->toc[trk].toc.addr_type;

- data.entries[n].track = bcd2bin(sc->toc[trk].toc.idx_no);

- switch (te->address_format) {

- case CD_MSF_FORMAT:

- data.entries[n].addr.addr[0] = 0;

- data.entries[n].addr.addr[1] =

- bcd2bin(sc->toc[trk].toc.absolute_pos[0]);

- data.entries[n].addr.addr[2] =

- bcd2bin(sc->toc[trk].toc.absolute_pos[1]);

- data.entries[n].addr.addr[3] =

- bcd2bin(sc->toc[trk].toc.absolute_pos[2]);

- break;

- case CD_LBA_FORMAT:

- lba = msf2hsg(sc->toc[trk].toc.absolute_pos, 0);

- data.entries[n].addr.addr[0] = lba >> 24;

- data.entries[n].addr.addr[1] = lba >> 16;

- data.entries[n].addr.addr[2] = lba >> 8;

- data.entries[n].addr.addr[3] = lba;

- break;

- }

- n++;

- }

- len = min(len, n * sizeof(struct cd_toc_entry));

- /* Copy the data back. */

- return copyout(&data.entries[0], te->data, len);

-int

-mcd_stop(sc)

- struct mcd_softc *sc;

- struct mcd_mbox mbx;

- int error;

- if (sc->debug)

- printf("%s: mcd_stop: stopping play\n", sc->sc_dev.dv_xname);

- mbx.cmd.opcode = MCD_CMDSTOPAUDIO;

- mbx.cmd.length = 0;

- mbx.res.length = 0;

- if ((error = mcd_send(sc, &mbx, 1)) != 0)

- return error;

- sc->audio_status = CD_AS_PLAY_COMPLETED;

- return 0;

-int

-mcd_getqchan(sc, q, qchn)

- struct mcd_softc *sc;

- union mcd_qchninfo *q;

- int qchn;

- struct mcd_mbox mbx;

- int error;

- if (qchn == CD_TRACK_INFO) {

- if ((error = mcd_setmode(sc, MCD_MD_TOC)) != 0)

- return error;

- } else {

- if ((error = mcd_setmode(sc, MCD_MD_COOKED)) != 0)

- return error;

- }

- if (qchn == CD_MEDIA_CATALOG) {

- if ((error = mcd_setupc(sc, MCD_UPC_ENABLE)) != 0)

- return error;

- } else {

- if ((error = mcd_setupc(sc, MCD_UPC_DISABLE)) != 0)

- return error;

- }

- mbx.cmd.opcode = MCD_CMDGETQCHN;

- mbx.cmd.length = 0;

- mbx.res.length = sizeof(mbx.res.data.qchninfo);

- if ((error = mcd_send(sc, &mbx, 1)) != 0)

- return error;

- *q = mbx.res.data.qchninfo;

- return 0;

-int

-mcd_read_subchannel(sc, ch)

- struct mcd_softc *sc;

- struct ioc_read_subchannel *ch;

- int len = ch->data_len;

- union mcd_qchninfo q;

- struct cd_sub_channel_info data;

- daddr64_t lba;

- int error;

- if (sc->debug)

- printf("%s: subchan: af=%d df=%d\n", sc->sc_dev.dv_xname,

- ch->address_format, ch->data_format);

- if (len > sizeof(data) ||

- len < sizeof(struct cd_sub_channel_header))

- return EINVAL;

- if (ch->address_format != CD_MSF_FORMAT &&

- ch->address_format != CD_LBA_FORMAT)

- return EINVAL;

- if (ch->data_format != CD_CURRENT_POSITION &&

- ch->data_format != CD_MEDIA_CATALOG)

- return EINVAL;

- if ((error = mcd_getqchan(sc, &q, ch->data_format)) != 0)

- return error;

- data.header.audio_status = sc->audio_status;

- data.what.media_catalog.data_format = ch->data_format;

- switch (ch->data_format) {

- case CD_MEDIA_CATALOG:

- data.what.media_catalog.mc_valid = 1;

-#if 0

- data.what.media_catalog.mc_number =

-#endif

- break;

- case CD_CURRENT_POSITION:

- data.what.position.track_number = bcd2bin(q.current.trk_no);

- data.what.position.index_number = bcd2bin(q.current.idx_no);

- switch (ch->address_format) {

- case CD_MSF_FORMAT:

- data.what.position.reladdr.addr[0] = 0;

- data.what.position.reladdr.addr[1] =

- bcd2bin(q.current.relative_pos[0]);

- data.what.position.reladdr.addr[2] =

- bcd2bin(q.current.relative_pos[1]);

- data.what.position.reladdr.addr[3] =

- bcd2bin(q.current.relative_pos[2]);

- data.what.position.absaddr.addr[0] = 0;

- data.what.position.absaddr.addr[1] =

- bcd2bin(q.current.absolute_pos[0]);

- data.what.position.absaddr.addr[2] =

- bcd2bin(q.current.absolute_pos[1]);

- data.what.position.absaddr.addr[3] =

- bcd2bin(q.current.absolute_pos[2]);

- break;

- case CD_LBA_FORMAT:

- lba = msf2hsg(q.current.relative_pos, 1);

- /*

- * Pre-gap has index number of 0, and decreasing MSF

- * address. Must be converted to negative LBA, per

- * SCSI spec.

- */

- if (data.what.position.index_number == 0x00)

- lba = -lba;

- data.what.position.reladdr.addr[0] = lba >> 24;

- data.what.position.reladdr.addr[1] = lba >> 16;

- data.what.position.reladdr.addr[2] = lba >> 8;

- data.what.position.reladdr.addr[3] = lba;

- lba = msf2hsg(q.current.absolute_pos, 0);

- data.what.position.absaddr.addr[0] = lba >> 24;

- data.what.position.absaddr.addr[1] = lba >> 16;

- data.what.position.absaddr.addr[2] = lba >> 8;

- data.what.position.absaddr.addr[3] = lba;

- break;

- }

- break;

- }

- return copyout(&data, ch->data, len);

-int

-mcd_playtracks(sc, p)

- struct mcd_softc *sc;

- struct ioc_play_track *p;

- struct mcd_mbox mbx;

- int a = p->start_track;

- int z = p->end_track;

- int error;

- if (sc->debug)

- printf("%s: playtracks: from %d:%d to %d:%d\n",

- sc->sc_dev.dv_xname,

- a, p->start_index, z, p->end_index);

- if (a < bcd2bin(sc->volinfo.trk_low) ||

- a > bcd2bin(sc->volinfo.trk_high) ||

- a > z ||

- z < bcd2bin(sc->volinfo.trk_low) ||

- z > bcd2bin(sc->volinfo.trk_high))

- return EINVAL;

- if ((error = mcd_setmode(sc, MCD_MD_COOKED)) != 0)

- return error;

- mbx.cmd.opcode = MCD_CMDREADSINGLESPEED;

- mbx.cmd.length = sizeof(mbx.cmd.data.play);

- mbx.cmd.data.play.start_msf[0] = sc->toc[a].toc.absolute_pos[0];

- mbx.cmd.data.play.start_msf[1] = sc->toc[a].toc.absolute_pos[1];

- mbx.cmd.data.play.start_msf[2] = sc->toc[a].toc.absolute_pos[2];

- mbx.cmd.data.play.end_msf[0] = sc->toc[z+1].toc.absolute_pos[0];

- mbx.cmd.data.play.end_msf[1] = sc->toc[z+1].toc.absolute_pos[1];

- mbx.cmd.data.play.end_msf[2] = sc->toc[z+1].toc.absolute_pos[2];

- sc->lastpb = mbx.cmd;

- mbx.res.length = 0;

- return mcd_send(sc, &mbx, 1);

-int

-mcd_playmsf(sc, p)

- struct mcd_softc *sc;

- struct ioc_play_msf *p;

- struct mcd_mbox mbx;

- int error;

- if (sc->debug)

- printf("%s: playmsf: from %d:%d.%d to %d:%d.%d\n",

- sc->sc_dev.dv_xname,

- p->start_m, p->start_s, p->start_f,

- p->end_m, p->end_s, p->end_f);

- if ((p->start_m * 60 * 75 + p->start_s * 75 + p->start_f) >=

- (p->end_m * 60 * 75 + p->end_s * 75 + p->end_f))

- return EINVAL;

- if ((error = mcd_setmode(sc, MCD_MD_COOKED)) != 0)

- return error;

- mbx.cmd.opcode = MCD_CMDREADSINGLESPEED;

- mbx.cmd.length = sizeof(mbx.cmd.data.play);

- mbx.cmd.data.play.start_msf[0] = bin2bcd(p->start_m);

- mbx.cmd.data.play.start_msf[1] = bin2bcd(p->start_s);

- mbx.cmd.data.play.start_msf[2] = bin2bcd(p->start_f);

- mbx.cmd.data.play.end_msf[0] = bin2bcd(p->end_m);

- mbx.cmd.data.play.end_msf[1] = bin2bcd(p->end_s);

- mbx.cmd.data.play.end_msf[2] = bin2bcd(p->end_f);

- sc->lastpb = mbx.cmd;

- mbx.res.length = 0;

- return mcd_send(sc, &mbx, 1);

-int

-mcd_playblocks(sc, p)

- struct mcd_softc *sc;

- struct ioc_play_blocks *p;

- struct mcd_mbox mbx;

- int error;

- if (sc->debug)

- printf("%s: playblocks: blkno %lld length %d\n",

- sc->sc_dev.dv_xname, p->blk, p->len);

- if (p->blk > sc->disksize || p->len > sc->disksize ||

- (p->blk + p->len) > sc->disksize)

- return 0;

- if ((error = mcd_setmode(sc, MCD_MD_COOKED)) != 0)

- return error;

- mbx.cmd.opcode = MCD_CMDREADSINGLESPEED;

- mbx.cmd.length = sizeof(mbx.cmd.data.play);

- hsg2msf(p->blk, mbx.cmd.data.play.start_msf);

- hsg2msf(p->blk + p->len, mbx.cmd.data.play.end_msf);

- sc->lastpb = mbx.cmd;

- mbx.res.length = 0;

- return mcd_send(sc, &mbx, 1);

-int

-mcd_pause(sc)

- struct mcd_softc *sc;

- union mcd_qchninfo q;

- int error;

- /* Verify current status. */

- if (sc->audio_status != CD_AS_PLAY_IN_PROGRESS) {

- printf("%s: pause: attempted when not playing\n",

- sc->sc_dev.dv_xname);

- return EINVAL;

- }

- /* Get the current position. */

- if ((error = mcd_getqchan(sc, &q, CD_CURRENT_POSITION)) != 0)

- return error;

- /* Copy it into lastpb. */

- sc->lastpb.data.seek.start_msf[0] = q.current.absolute_pos[0];

- sc->lastpb.data.seek.start_msf[1] = q.current.absolute_pos[1];

- sc->lastpb.data.seek.start_msf[2] = q.current.absolute_pos[2];

- /* Stop playing. */

- if ((error = mcd_stop(sc)) != 0)

- return error;

- /* Set the proper status and exit. */

- sc->audio_status = CD_AS_PLAY_PAUSED;

- return 0;

-int

-mcd_resume(sc)

- struct mcd_softc *sc;

- struct mcd_mbox mbx;

- int error;

- if (sc->audio_status != CD_AS_PLAY_PAUSED)

- return EINVAL;

- if ((error = mcd_setmode(sc, MCD_MD_COOKED)) != 0)

- return error;

- mbx.cmd = sc->lastpb;

- mbx.res.length = 0;

- return mcd_send(sc, &mbx, 1);

-int

-mcd_eject(sc)

- struct mcd_softc *sc;

- struct mcd_mbox mbx;

- mbx.cmd.opcode = MCD_CMDEJECTDISK;

- mbx.cmd.length = 0;

- mbx.res.length = 0;

- return mcd_send(sc, &mbx, 0);

-int

-mcd_setlock(sc, mode)

- struct mcd_softc *sc;

- int mode;

- struct mcd_mbox mbx;

- mbx.cmd.opcode = MCD_CMDSETLOCK;

- mbx.cmd.length = sizeof(mbx.cmd.data.lockmode);

- mbx.cmd.data.lockmode.mode = mode;

- mbx.res.length = 0;

- return mcd_send(sc, &mbx, 1);

diff --git a/sys/dev/isa/mcdreg.h b/sys/dev/isa/mcdreg.h
deleted file mode 100644
index 9a527d2b892..00000000000
--- a/sys/dev/isa/mcdreg.h
+++ /dev/null

@@ -1,247 +0,0 @@

-/* $OpenBSD: mcdreg.h,v 1.6 2003/11/16 20:30:06 avsm Exp $ */

-/* $NetBSD: mcdreg.h,v 1.8 1997/04/04 18:59:37 christos Exp $ */