diff options
Diffstat (limited to 'share/man/man4/cd.4')
-rw-r--r-- | share/man/man4/cd.4 | 68 |
1 files changed, 26 insertions, 42 deletions
diff --git a/share/man/man4/cd.4 b/share/man/man4/cd.4 index e3cdd58..720b8e3 100644 --- a/share/man/man4/cd.4 +++ b/share/man/man4/cd.4 @@ -34,8 +34,8 @@ .Sh SYNOPSIS .Cd device cd .Cd device cd1 at scbus0 target 4 unit 0 -.Cd options "CHANGER_MIN_BUSY_SECONDS=3" -.Cd options "CHANGER_MAX_BUSY_SECONDS=11" +.Cd "options ""CHANGER_MIN_BUSY_SECONDS=3""" +.Cd "options ""CHANGER_MAX_BUSY_SECONDS=11"" .Sh DESCRIPTION The .Nm @@ -105,7 +105,7 @@ in the header files and .Aq Pa sys/disklabel.h . .Pp -.Bl -tag -width CDIOCREADSUBCHANNEL -compact +.Bl -tag -width CDIOCREADSUBCHANNEL .It Dv DIOCGDINFO .It Dv DIOCSDINFO .Pq Li "struct disklabel" @@ -114,7 +114,6 @@ drive. The disklabel is initialized with information read from the scsi inquiry commands, and should be the same as the information printed at boot. This structure is defined in .Xr disklabel 5 . - .It Dv CDIOCCAPABILITY .Pq Li "struct ioc_capability" Retrieve information from the drive on what features it supports. The @@ -178,7 +177,7 @@ struct ioc_capability { /* The tray has dynamic debugging */ }; .Ed -.It Dv CDIOCPLAYTRACKS +.It Dv CDIOCPLAYTRACKS .Pq Li "struct ioc_play_track" Start audio playback given a track address and length. The structure is defined as follows: @@ -191,7 +190,6 @@ struct ioc_play_track u_char end_index; }; .Ed - .It Dv CDIOCPLAYBLOCKS .Pq Li "struct ioc_play_blocks" Start audio playback given a block address and length. The structure @@ -203,8 +201,7 @@ struct ioc_play_blocks int len; }; .Ed - -.It Dv CDIOCPLAYMSF +.It Dv CDIOCPLAYMSF .Pq Li "struct ioc_play_msf" Start audio playback given a `minutes-seconds-frames' address and length. The structure is defined as follows: @@ -219,7 +216,6 @@ struct ioc_play_msf u_char end_f; }; .Ed - .It Dv CDIOCREADSUBCHANNEL .Pq Li "struct ioc_read_subchannel" Read information from the subchannel at the location specified by this @@ -239,7 +235,6 @@ struct ioc_read_subchannel { struct cd_sub_channel_info *data; }; .Ed - .It Dv CDIOREADTOCHEADER .Pq Li "struct ioc_toc_header" Return summary information about the table of contents for the mounted @@ -252,7 +247,6 @@ struct ioc_toc_header { u_char ending_track; }; .Ed - .It Dv CDIOREADTOCENTRYS .Pq Li "struct ioc_read_toc_entry" Return information from the table of contents entries mentioned. (Yes, this @@ -269,7 +263,6 @@ The requested data is written into an area of size .Li data_len and pointed to by .Li data . - .It Dv CDIOCSETPATCH .Pq Li "struct ioc_patch" Attach various audio channels to various output channels. The @@ -280,7 +273,6 @@ struct ioc_patch { /* one for each channel */ }; .Ed - .It Dv CDIOCGETVOL .It Dv CDIOCSETVOL .Pq Li "struct ioc_vol" @@ -293,51 +285,39 @@ struct ioc_vol /* one for each channel */ }; .Ed - -.It Dv CDIOCSETMONO +.It Dv CDIOCSETMONO Patch all output channels to all source channels. - .It Dv CDIOCSETSTEREO Patch left source channel to the left output channel and the right source channel to the right output channel. - -.It Dv CDIOCSETMUTE +.It Dv CDIOCSETMUTE Mute output without changing the volume settings. - .It Dv CDIOCSETLEFT .It Dv CDIOCSETRIGHT Attach both output channels to the left (right) source channel. - -.It Dv CDIOCSETDEBUG -.It Dv CDIOCCLRDEBUG +.It Dv CDIOCSETDEBUG +.It Dv CDIOCCLRDEBUG Turn on (off) debugging for the appropriate device. - -.It Dv CDIOCPAUSE -.It Dv CDIOCRESUME +.It Dv CDIOCPAUSE +.It Dv CDIOCRESUME Pause (resume) audio play, without resetting the location of the read-head. - -.It Dv CDIOCRESET +.It Dv CDIOCRESET Reset the drive. - -.It Dv CDIOCSTART -.It Dv CDIOCSTOP +.It Dv CDIOCSTART +.It Dv CDIOCSTOP Tell the drive to spin-up (-down) the .Tn CD-ROM . - .It Dv CDIOCALLOW .It Dv CDIOCPREVENT Tell the drive to allow (prevent) manual ejection of the .Tn CD-ROM disc. Not all drives support this feature. - -.It Dv CDIOCEJECT +.It Dv CDIOCEJECT Eject the .Tn CD-ROM . - .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 @@ -404,17 +384,21 @@ another LUN, the driver will allow indefinite access to a given LUN. .Pp The minimum and maximum time quanta are configurable via kernel options and also via sysctl variables. The kernel options are: - -.Bl -tag -width 1234 -compact -.It Cd options "CHANGER_MIN_BUSY_SECONDS=3" -.It Cd options "CHANGER_MAX_BUSY_SECONDS=11" +.Pp +.Bl -item -compact +.It +.Cd "options ""CHANGER_MIN_BUSY_SECONDS=3""" +.It +.Cd "options ""CHANGER_MAX_BUSY_SECONDS=11""" .El .Pp The sysctl variables are: .Pp -.Bl -tag -width 1234 -compact -.It Cd kern.cam.cd.changer.min_busy_seconds -.It Cd kern.cam.cd.changer.max_busy_seconds +.Bl -item -compact +.It +.Va kern.cam.cd.changer.min_busy_seconds +.It +.Va kern.cam.cd.changer.max_busy_seconds .El .Pp It is suggested that the user try experimenting with the minimum and |