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none of the drivers in the tree support CDIOCCAPABILITY or CDIOCPITCH..

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remove the documentation so people won't get confused and think they
are supported...
This commit is contained in:
John-Mark Gurney 2013-08-26 18:47:10 +00:00
parent fd77bbb967
commit 2af90ee542
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=254929
1 changed files with 0 additions and 81 deletions
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81
share/man/man4/cd.4
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@ -113,69 +113,6 @@ read from the scsi inquiry commands, and should be the same as
the information printed at boot.
This structure is defined in the header file
.In sys/disklabel.h .
.It Dv CDIOCCAPABILITY
.Pq Li "struct ioc_capability"
Retrieve information from the drive on what features it supports.
The information is returned in the following structure:
.Bd -literal -offset indent
struct ioc_capability {
u_long play_function;
#define CDDOPLAYTRK 0x00000001
/* Can play tracks/index */
#define CDDOPLAYMSF 0x00000002
/* Can play msf to msf */
#define CDDOPLAYBLOCKS 0x00000004
/* Can play range of blocks */
#define CDDOPAUSE 0x00000100
/* Output can be paused */
#define CDDORESUME 0x00000200
/* Output can be resumed */
#define CDDORESET 0x00000400
/* Drive can be completely reset */
#define CDDOSTART 0x00000800
/* Audio can be started */
#define CDDOSTOP 0x00001000
/* Audio can be stopped */
#define CDDOPITCH 0x00002000
/* Audio pitch can be changed */
u_long routing_function;
#define CDREADVOLUME 0x00000001
/* Volume settings can be read */
#define CDSETVOLUME 0x00000002
/* Volume settings can be set */
#define CDSETMONO 0x00000100
/* Output can be set to mono */
#define CDSETSTEREO 0x00000200
/* Output can be set to stereo (def) */
#define CDSETLEFT 0x00000400
/* Output can be set to left only */
#define CDSETRIGHT 0x00000800
/* Output can be set to right only */
#define CDSETMUTE 0x00001000
/* Output can be muted */
#define CDSETPATCH 0x00008000
/* Direct routing control allowed */
u_long special_function;
#define CDDOEJECT 0x00000001
/* The tray can be opened */
#define CDDOCLOSE 0x00000002
/* The tray can be closed */
#define CDDOLOCK 0x00000004
/* The tray can be locked */
#define CDREADHEADER 0x00000100
/* Can read Table of Contents */
#define CDREADENTRIES 0x00000200
/* Can read TOC Entries */
#define CDREADSUBQ 0x00000200
/* Can read Subchannel info */
#define CDREADRW 0x00000400
/* Can read subcodes R-W */
#define CDHASDEBUG 0x00004000
/* The tray has dynamic debugging */
};
.Ed
.It Dv CDIOCPLAYTRACKS
.Pq Li "struct ioc_play_track"
Start audio playback given a track address and length.
@ -320,24 +257,6 @@ Eject the
.It Dv CDIOCCLOSE
Tell the drive to close its door and load the media.
Not all drives support this feature.
.It Dv CDIOCPITCH
.Pq Li "struct ioc_pitch"
For drives that support it, this command instructs the drive to play
the audio at a faster or slower rate than normal.
Values of
.Li speed
between -32767 and -1 result in slower playback; a zero value
indicates normal speed; and values from 1 to 32767 give faster
playback.
Drives with less than 16 bits of resolution will silently
ignore less-significant bits.
The structure is defined thusly:
.Bd -literal -offset indent
struct ioc_pitch
{
short speed;
};
.Ed
.El
.Sh NOTES
When a