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author | Mateusz Piotrowski <0mp@FreeBSD.org> | 2022-01-29 20:59:29 +0000 |
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committer | Mateusz Piotrowski <0mp@FreeBSD.org> | 2022-01-29 21:05:22 +0000 |
commit | 5eafaf9e68894cda4e8dca5f363be0b4f15b5cd6 (patch) | |
tree | 98397b1cf759b5cbc183c848f6c4a01a5b18dffd /usr.sbin | |
parent | 1578c22e92c5d2b7e09d64127665539a92359af5 (diff) | |
download | src-5eafaf9e68894cda4e8dca5f363be0b4f15b5cd6.tar.gz src-5eafaf9e68894cda4e8dca5f363be0b4f15b5cd6.zip |
usbconfig.8: Improve style and fix examples
- Use Ar macros for arguments
- Stylize the argument synopsis to the -d flag
- Change the width of the list to one of the actual tags in the list
- Stylize "ugen" and "/dev/ugen" with Cm as those are constant strings,
which are usually treated as command modifiers.
- Break long lines to reduce the number of warnings from linters
- Fix examples; the -d flag is now required when specifying the unit and
the address with the "dot notation".
MFC after: 2 weeks
Diffstat (limited to 'usr.sbin')
-rw-r--r-- | usr.sbin/usbconfig/usbconfig.8 | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/usr.sbin/usbconfig/usbconfig.8 b/usr.sbin/usbconfig/usbconfig.8 index e34cf7cfd5d0..0644199bdca7 100644 --- a/usr.sbin/usbconfig/usbconfig.8 +++ b/usr.sbin/usbconfig/usbconfig.8 @@ -23,7 +23,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd December 21, 2021 +.Dd January 29, 2022 .Dt USBCONFIG 8 .Os .Sh NAME @@ -35,36 +35,46 @@ .Op Fl a Ar addr .Op Fl i Ar interface_index .Op Fl v -.Op cmds... +.Op Ar cmds ... .Nm -.Fl d Ar [[/dev/]ugen]<unit>.<addr> +.Fl d +.Sm off +.Oo Oo Cm /dev/ Oc Cm ugen Oc Ar unit Cm \&. Ar addr +.Sm on .Op Fl i Ar interface_index .Op Fl v -.Op cmds... +.Op Ar cmds ... .Sh DESCRIPTION The .Nm utility is used to configure and dump information about the USB subsystem. .Pp The options are as follows: -.Bl -tag -width " " +.Bl -tag -width "-u unit" .It Fl u Ar unit Limit device range to USB devices connected to the given USBUS unit. .It Fl a Ar addr Limit device range to the given USB device index. Should only be used in conjunction with the unit argument. -.It Fl d Ar [[/dev/]ugen]<unit>.<addr> +.It Xo +.Fl d +.Sm off +.Oo Oo Cm /dev/ Oc Cm ugen Oc Ar unit Cm \&. Ar addr +.Sm on +.Xc Limit device range to USB devices connected to the given unit and address. -The unit and address coordinates may be prefixed by the lowercased word "ugen", +The unit and address coordinates may be prefixed by the lowercased word +.Cm ugen , or the full path name -.Pa /dev/ugen . +.Cm /dev/ugen . .It Fl h Show help and available commands. .It Fl i Ar interface_index Specify interface index as indicated by the command description. -If this argument is not specified a value of zero will be used for the interface index. +If this argument is not specified +a value of zero will be used for the interface index. .It Fl v -Shortcut to activate the +Activate the .Cm dump_device_desc , .Cm dump_curr_config_desc , and @@ -179,15 +189,15 @@ List all connected USB devices and their attached interface drivers: .Pp Dump device and configuration descriptors for device on USB bus 1 at address 2: .Pp -.Dl usbconfig ugen1.2 dump_all_desc +.Dl usbconfig -d ugen1.2 dump_all_desc .Pp Dump HID descriptor for device on USB bus 1 at address 2: .Pp -.Dl usbconfig ugen1.2 do_request 0x81 0x06 0x2200 0 0x100 +.Dl usbconfig -d ugen1.2 do_request 0x81 0x06 0x2200 0 0x100 .Pp Power off the device on USB bus 1 at address 2: .Pp -.Dl usbconfig ugen1.2 power_off +.Dl usbconfig -d ugen1.2 power_off .Sh SEE ALSO .Xr usb 4 , .Xr usb_quirk 4 , |