Moved compat/linux/linux_cdrom to common.
This commit is contained in:
erh
parent
fcaf5df8c2
commit
a20d9dce3e
@ -1,4 +1,4 @@
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/* $NetBSD: linux_cdrom.c,v 1.1 1998/01/15 14:52:12 christos Exp $ */
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/* $NetBSD: linux_cdrom.c,v 1.2 1998/10/01 02:30:37 erh Exp $ */
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/*
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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@ -42,6 +42,8 @@
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#include <sys/proc.h>
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#include <sys/cdio.h>
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#include <sys/syscallargs.h>
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#include <compat/linux/linux_types.h>
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#include <compat/linux/linux_ioctl.h>
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#include <compat/linux/linux_signal.h>
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@ -1,4 +1,4 @@
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/* $NetBSD: linux_cdrom.h,v 1.1 1998/01/15 14:52:12 christos Exp $ */
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/* $NetBSD: linux_cdrom.h,v 1.2 1998/10/01 02:30:37 erh Exp $ */
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/*
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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@ -33,6 +33,9 @@
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _COMMON_LINUX_CDROM_H
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#define _COMMON_LINUX_CDROM_H
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#define LINUX_CDROMPAUSE 0x5301
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#define LINUX_CDROMRESUME 0x5302
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#define LINUX_CDROMPLAYMSF 0x5303 /* (struct linux_cdrom_msf) */
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@ -112,3 +115,5 @@ struct linux_cdrom_volctrl {
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u_char channel2;
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u_char channel3;
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};
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#endif /* !_COMMON_LINUX_CDROM_H */
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@ -1,114 +0,0 @@
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/* $NetBSD: linux_cdrom.h,v 1.1 1998/01/15 14:52:12 christos Exp $ */
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/*
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#define LINUX_CDROMPAUSE 0x5301
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#define LINUX_CDROMRESUME 0x5302
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#define LINUX_CDROMPLAYMSF 0x5303 /* (struct linux_cdrom_msf) */
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#define LINUX_CDROMPLAYTRKIND 0x5304 /* (struct linux_cdrom_ti) */
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#define LINUX_CDROMREADTOCHDR 0x5305 /* (struct linux_cdrom_tochdr) */
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#define LINUX_CDROMREADTOCENTRY 0x5306 /* (struct linux_cdrom_tocentry) */
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#define LINUX_CDROMSTOP 0x5307
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#define LINUX_CDROMSTART 0x5308
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#define LINUX_CDROMEJECT 0x5309
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#define LINUX_CDROMVOLCTRL 0x530a /* (struct linux_cdrom_volctrl) */
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#define LINUX_CDROMSUBCHNL 0x530b /* (struct linux_cdrom_subchnl) */
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#define LINUX_CDROMEJECT_SW 0x530f /* arg: 0 or 1 */
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#define LINUX_CDROMRESET 0x5312
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#define LINUX_CDROMVOLREAD 0x5313 /* (struct linux_cdrom_volctrl) */
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#define LINUX_CDROMPLAYBLK 0x5317 /* (struct linux_cdrom_blk) */
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struct linux_cdrom_blk {
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unsigned from;
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unsigned short len;
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};
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struct linux_cdrom_msf {
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u_char cdmsf_min0; /* start minute */
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u_char cdmsf_sec0; /* start second */
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u_char cdmsf_frame0; /* start frame */
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u_char cdmsf_min1; /* end minute */
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u_char cdmsf_sec1; /* end second */
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u_char cdmsf_frame1; /* end frame */
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};
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struct linux_cdrom_ti {
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u_char cdti_trk0; /* start track */
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u_char cdti_ind0; /* start index */
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u_char cdti_trk1; /* end track */
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u_char cdti_ind1; /* end index */
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};
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struct linux_cdrom_tochdr {
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u_char cdth_trk0; /* start track */
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u_char cdth_trk1; /* end track */
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};
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struct linux_cdrom_msf0 {
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u_char minute;
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u_char second;
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u_char frame;
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};
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union linux_cdrom_addr {
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struct linux_cdrom_msf0 msf;
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int lba;
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};
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struct linux_cdrom_tocentry {
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u_char cdte_track;
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u_char cdte_adr :4;
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u_char cdte_ctrl :4;
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u_char cdte_format;
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union linux_cdrom_addr cdte_addr;
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u_char cdte_datamode;
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};
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struct linux_cdrom_subchnl {
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u_char cdsc_format;
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u_char cdsc_audiostatus;
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u_char cdsc_adr: 4;
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u_char cdsc_ctrl: 4;
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u_char cdsc_trk;
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u_char cdsc_ind;
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union linux_cdrom_addr cdsc_absaddr;
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union linux_cdrom_addr cdsc_reladdr;
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};
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struct linux_cdrom_volctrl {
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u_char channel0;
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u_char channel1;
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u_char channel2;
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u_char channel3;
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};
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@ -1,337 +0,0 @@
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/* $NetBSD: linux_cdrom.c,v 1.1 1998/01/15 14:52:12 christos Exp $ */
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/*
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/ioctl.h>
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#include <sys/file.h>
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#include <sys/filedesc.h>
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#include <sys/mount.h>
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#include <sys/proc.h>
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#include <sys/cdio.h>
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#include <compat/linux/linux_types.h>
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#include <compat/linux/linux_ioctl.h>
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#include <compat/linux/linux_signal.h>
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#include <compat/linux/linux_syscallargs.h>
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#include <compat/linux/linux_util.h>
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#include <compat/linux/linux_cdrom.h>
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#if 0
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#define DPRINTF(x) printf x
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#else
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#define DPRINTF(x)
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#endif
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int
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linux_ioctl_cdrom(p, uap, retval)
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struct proc *p;
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struct linux_sys_ioctl_args /* {
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syscallarg(int) fd;
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syscallarg(u_long) com;
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syscallarg(caddr_t) data;
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} */ *uap;
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register_t *retval;
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{
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int error, idata;
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u_long com, ncom;
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caddr_t sg;
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struct file *fp;
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struct filedesc *fdp;
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int (*ioctlf) __P((struct file *, u_long, caddr_t, struct proc *));
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struct linux_cdrom_blk l_blk;
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struct linux_cdrom_msf l_msf;
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struct linux_cdrom_ti l_ti;
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struct linux_cdrom_tochdr l_tochdr;
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struct linux_cdrom_tocentry l_tocentry;
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struct linux_cdrom_subchnl l_subchnl;
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struct linux_cdrom_volctrl l_volctrl;
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struct ioc_play_blocks t_blocks;
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struct ioc_play_msf t_msf;
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struct ioc_play_track t_track;
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struct ioc_toc_header t_header;
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struct cd_toc_entry *entry, t_entry;
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struct ioc_read_toc_entry t_toc_entry;
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struct cd_sub_channel_info *info, t_info;
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struct ioc_read_subchannel t_subchannel;
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struct ioc_vol t_vol;
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fdp = p->p_fd;
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if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles ||
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(fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL)
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return (EBADF);
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com = SCARG(uap, com);
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ioctlf = fp->f_ops->fo_ioctl;
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retval[0] = 0;
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switch(com) {
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case LINUX_CDROMPLAYMSF:
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error = copyin(SCARG(uap, data), &l_msf, sizeof l_msf);
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if (error)
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return error;
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t_msf.start_m = l_msf.cdmsf_min0;
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t_msf.start_s = l_msf.cdmsf_sec0;
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t_msf.start_f = l_msf.cdmsf_frame0;
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t_msf.end_m = l_msf.cdmsf_min1;
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t_msf.end_s = l_msf.cdmsf_sec1;
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t_msf.end_f = l_msf.cdmsf_frame1;
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return ioctlf(fp, CDIOCPLAYMSF, (caddr_t)&t_msf, p);
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case LINUX_CDROMPLAYTRKIND:
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error = copyin(SCARG(uap, data), &l_ti, sizeof l_ti);
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if (error)
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return error;
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t_track.start_track = l_ti.cdti_trk0;
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t_track.start_index = l_ti.cdti_ind0;
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t_track.end_track = l_ti.cdti_trk1;
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t_track.end_index = l_ti.cdti_ind1;
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return ioctlf(fp, CDIOCPLAYTRACKS, (caddr_t)&t_track, p);
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case LINUX_CDROMREADTOCHDR:
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error = ioctlf(fp, CDIOREADTOCHEADER, (caddr_t)&t_header, p);
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if (error)
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return error;
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l_tochdr.cdth_trk0 = t_header.starting_track;
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l_tochdr.cdth_trk1 = t_header.ending_track;
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return copyout(&l_tochdr, SCARG(uap, data), sizeof l_tochdr);
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case LINUX_CDROMREADTOCENTRY:
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error = copyin(SCARG(uap, data), &l_tocentry,
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sizeof l_tocentry);
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if (error)
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return error;
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sg = stackgap_init(p->p_emul);
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entry = stackgap_alloc(&sg, sizeof *entry);
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t_toc_entry.address_format = l_tocentry.cdte_format;
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t_toc_entry.starting_track = l_tocentry.cdte_track;
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t_toc_entry.data_len = sizeof *entry;
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t_toc_entry.data = entry;
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error = ioctlf(fp, CDIOREADTOCENTRYS, (caddr_t)&t_toc_entry,
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p);
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if (error)
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return error;
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error = copyin(entry, &t_entry, sizeof t_entry);
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if (error)
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return error;
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l_tocentry.cdte_adr = t_entry.addr_type;
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l_tocentry.cdte_ctrl = t_entry.control;
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switch (t_toc_entry.address_format) {
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case CD_LBA_FORMAT:
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l_tocentry.cdte_addr.lba = t_entry.addr.lba;
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break;
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case CD_MSF_FORMAT:
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l_tocentry.cdte_addr.msf.minute =
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t_entry.addr.msf.minute;
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l_tocentry.cdte_addr.msf.second =
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t_entry.addr.msf.second;
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l_tocentry.cdte_addr.msf.frame =
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t_entry.addr.msf.frame;
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break;
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default:
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printf("linux_ioctl: unknown format msf/lba\n");
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return EINVAL;
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}
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return copyout(&l_tocentry, SCARG(uap, data),
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sizeof l_tocentry);
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case LINUX_CDROMVOLCTRL:
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error = copyin(SCARG(uap, data), &l_volctrl, sizeof l_volctrl);
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if (error)
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return error;
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t_vol.vol[0] = l_volctrl.channel0;
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t_vol.vol[1] = l_volctrl.channel1;
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t_vol.vol[2] = l_volctrl.channel2;
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t_vol.vol[3] = l_volctrl.channel3;
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return ioctlf(fp, CDIOCSETVOL, (caddr_t)&t_vol, p);
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case LINUX_CDROMVOLREAD:
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error = ioctlf(fp, CDIOCGETVOL, (caddr_t)&t_vol, p);
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if (error)
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return error;
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l_volctrl.channel0 = t_vol.vol[0];
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l_volctrl.channel1 = t_vol.vol[1];
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l_volctrl.channel2 = t_vol.vol[2];
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l_volctrl.channel3 = t_vol.vol[3];
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return copyout(&l_volctrl, SCARG(uap, data), sizeof l_volctrl);
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case LINUX_CDROMSUBCHNL:
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error = copyin(SCARG(uap, data), &l_subchnl, sizeof l_subchnl);
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if (error)
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return error;
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sg = stackgap_init(p->p_emul);
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info = stackgap_alloc(&sg, sizeof *info);
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t_subchannel.address_format = l_subchnl.cdsc_format;
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t_subchannel.data_format = CD_CURRENT_POSITION;
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t_subchannel.track = l_subchnl.cdsc_trk;
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t_subchannel.data_len = sizeof *info;
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t_subchannel.data = info;
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DPRINTF(("linux_ioctl: CDROMSUBCHNL %d %d\n",
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l_subchnl.cdsc_format, l_subchnl.cdsc_trk));
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error = ioctlf(fp, CDIOCREADSUBCHANNEL, (caddr_t)&t_subchannel,
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p);
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if (error)
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return error;
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error = copyin(info, &t_info, sizeof t_info);
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if (error)
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return error;
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l_subchnl.cdsc_audiostatus = t_info.header.audio_status;
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l_subchnl.cdsc_adr = t_info.what.position.addr_type;
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l_subchnl.cdsc_ctrl = t_info.what.position.control;
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l_subchnl.cdsc_ind = t_info.what.position.index_number;
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DPRINTF(("linux_ioctl: CDIOCREADSUBCHANNEL %d %d %d\n",
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t_info.header.audio_status,
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t_info.header.data_len[0],
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t_info.header.data_len[1]));
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DPRINTF(("(more) %d %d %d %d %d\n",
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t_info.what.position.data_format,
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t_info.what.position.control,
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t_info.what.position.addr_type,
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t_info.what.position.track_number,
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t_info.what.position.index_number));
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switch (t_subchannel.address_format) {
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case CD_LBA_FORMAT:
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l_subchnl.cdsc_absaddr.lba =
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t_info.what.position.absaddr.lba;
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l_subchnl.cdsc_reladdr.lba =
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t_info.what.position.reladdr.lba;
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DPRINTF(("LBA: %d %d\n",
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t_info.what.position.absaddr.lba,
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t_info.what.position.reladdr.lba));
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break;
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case CD_MSF_FORMAT:
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l_subchnl.cdsc_absaddr.msf.minute =
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t_info.what.position.absaddr.msf.minute;
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l_subchnl.cdsc_absaddr.msf.second =
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t_info.what.position.absaddr.msf.second;
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l_subchnl.cdsc_absaddr.msf.frame =
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t_info.what.position.absaddr.msf.frame;
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l_subchnl.cdsc_reladdr.msf.minute =
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t_info.what.position.reladdr.msf.minute;
|
||||
l_subchnl.cdsc_reladdr.msf.second =
|
||||
t_info.what.position.reladdr.msf.second;
|
||||
l_subchnl.cdsc_reladdr.msf.frame =
|
||||
t_info.what.position.reladdr.msf.frame;
|
||||
DPRINTF(("MSF: %d %d %d %d\n",
|
||||
t_info.what.position.absaddr.msf.minute,
|
||||
t_info.what.position.absaddr.msf.second,
|
||||
t_info.what.position.reladdr.msf.minute,
|
||||
t_info.what.position.reladdr.msf.second));
|
||||
break;
|
||||
|
||||
default:
|
||||
printf("linux_ioctl: unknown format msf/lba\n");
|
||||
return EINVAL;
|
||||
}
|
||||
|
||||
return copyout(&l_subchnl, SCARG(uap, data), sizeof l_subchnl);
|
||||
|
||||
case LINUX_CDROMPLAYBLK:
|
||||
error = copyin(SCARG(uap, data), &l_blk, sizeof l_blk);
|
||||
if (error)
|
||||
return error;
|
||||
|
||||
t_blocks.blk = l_blk.from;
|
||||
t_blocks.len = l_blk.len;
|
||||
|
||||
return ioctlf(fp, CDIOCPLAYBLOCKS, (caddr_t)&t_blocks, p);
|
||||
|
||||
case LINUX_CDROMEJECT_SW:
|
||||
error = copyin(SCARG(uap, data), &idata, sizeof idata);
|
||||
if (error)
|
||||
return error;
|
||||
|
||||
if (idata == 1)
|
||||
ncom = CDIOCALLOW;
|
||||
else
|
||||
ncom = CDIOCPREVENT;
|
||||
break;
|
||||
|
||||
case LINUX_CDROMPAUSE:
|
||||
ncom = CDIOCPAUSE;
|
||||
break;
|
||||
|
||||
case LINUX_CDROMRESUME:
|
||||
ncom = CDIOCRESUME;
|
||||
break;
|
||||
|
||||
case LINUX_CDROMSTOP:
|
||||
ncom = CDIOCSTOP;
|
||||
break;
|
||||
|
||||
case LINUX_CDROMSTART:
|
||||
ncom = CDIOCSTART;
|
||||
break;
|
||||
|
||||
case LINUX_CDROMEJECT:
|
||||
ncom = CDIOCEJECT;
|
||||
break;
|
||||
|
||||
case LINUX_CDROMRESET:
|
||||
ncom = CDIOCRESET;
|
||||
break;
|
||||
|
||||
default:
|
||||
printf("linux_ioctl: unimplemented ioctl %08lx\n", com);
|
||||
return EINVAL;
|
||||
}
|
||||
|
||||
return ioctlf(fp, ncom, NULL, p);
|
||||
}
|
||||
@ -1,114 +0,0 @@
|
||||
/* $NetBSD: linux_cdrom.h,v 1.1 1998/01/15 14:52:12 christos Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1997 The NetBSD Foundation, Inc.
|
||||
* 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
||||
*/
|
||||
|
||||
#define LINUX_CDROMPAUSE 0x5301
|
||||
#define LINUX_CDROMRESUME 0x5302
|
||||
#define LINUX_CDROMPLAYMSF 0x5303 /* (struct linux_cdrom_msf) */
|
||||
#define LINUX_CDROMPLAYTRKIND 0x5304 /* (struct linux_cdrom_ti) */
|
||||
#define LINUX_CDROMREADTOCHDR 0x5305 /* (struct linux_cdrom_tochdr) */
|
||||
#define LINUX_CDROMREADTOCENTRY 0x5306 /* (struct linux_cdrom_tocentry) */
|
||||
#define LINUX_CDROMSTOP 0x5307
|
||||
#define LINUX_CDROMSTART 0x5308
|
||||
#define LINUX_CDROMEJECT 0x5309
|
||||
#define LINUX_CDROMVOLCTRL 0x530a /* (struct linux_cdrom_volctrl) */
|
||||
#define LINUX_CDROMSUBCHNL 0x530b /* (struct linux_cdrom_subchnl) */
|
||||
#define LINUX_CDROMEJECT_SW 0x530f /* arg: 0 or 1 */
|
||||
#define LINUX_CDROMRESET 0x5312
|
||||
#define LINUX_CDROMVOLREAD 0x5313 /* (struct linux_cdrom_volctrl) */
|
||||
#define LINUX_CDROMPLAYBLK 0x5317 /* (struct linux_cdrom_blk) */
|
||||
|
||||
struct linux_cdrom_blk {
|
||||
unsigned from;
|
||||
unsigned short len;
|
||||
};
|
||||
|
||||
struct linux_cdrom_msf {
|
||||
u_char cdmsf_min0; /* start minute */
|
||||
u_char cdmsf_sec0; /* start second */
|
||||
u_char cdmsf_frame0; /* start frame */
|
||||
u_char cdmsf_min1; /* end minute */
|
||||
u_char cdmsf_sec1; /* end second */
|
||||
u_char cdmsf_frame1; /* end frame */
|
||||
};
|
||||
|
||||
struct linux_cdrom_ti {
|
||||
u_char cdti_trk0; /* start track */
|
||||
u_char cdti_ind0; /* start index */
|
||||
u_char cdti_trk1; /* end track */
|
||||
u_char cdti_ind1; /* end index */
|
||||
};
|
||||
|
||||
struct linux_cdrom_tochdr {
|
||||
u_char cdth_trk0; /* start track */
|
||||
u_char cdth_trk1; /* end track */
|
||||
};
|
||||
|
||||
struct linux_cdrom_msf0 {
|
||||
u_char minute;
|
||||
u_char second;
|
||||
u_char frame;
|
||||
};
|
||||
|
||||
union linux_cdrom_addr {
|
||||
struct linux_cdrom_msf0 msf;
|
||||
int lba;
|
||||
};
|
||||
|
||||
struct linux_cdrom_tocentry {
|
||||
u_char cdte_track;
|
||||
u_char cdte_adr :4;
|
||||
u_char cdte_ctrl :4;
|
||||
u_char cdte_format;
|
||||
union linux_cdrom_addr cdte_addr;
|
||||
u_char cdte_datamode;
|
||||
};
|
||||
|
||||
struct linux_cdrom_subchnl {
|
||||
u_char cdsc_format;
|
||||
u_char cdsc_audiostatus;
|
||||
u_char cdsc_adr: 4;
|
||||
u_char cdsc_ctrl: 4;
|
||||
u_char cdsc_trk;
|
||||
u_char cdsc_ind;
|
||||
union linux_cdrom_addr cdsc_absaddr;
|
||||
union linux_cdrom_addr cdsc_reladdr;
|
||||
};
|
||||
|
||||
struct linux_cdrom_volctrl {
|
||||
u_char channel0;
|
||||
u_char channel1;
|
||||
u_char channel2;
|
||||
u_char channel3;
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user