17d9ebca00
become redundant after documenting all the subcommands, and switches to the new syntax, without the '-d'. Reviewed by: hselasky@ MFC after: 2 weeks Sponsored by: The FreeBSD Foundation
168 lines
5.4 KiB
Groff
168 lines
5.4 KiB
Groff
.\" $FreeBSD$
|
|
.\"
|
|
.\" Copyright (c) 2008-2010 Hans Petter Selasky. 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.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
|
|
.\"
|
|
.Dd April 29, 2018
|
|
.Dt USBCONFIG 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm usbconfig
|
|
.Nd configure the USB subsystem
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl u Ar unit
|
|
.Op Fl a Ar addr
|
|
.Op cmds...
|
|
.Nm
|
|
.Op Oo Fl d Oc Ar [ugen]<unit>.<addr>
|
|
.Op 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 " "
|
|
.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 [ugen]<unit>.<addr>
|
|
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".
|
|
.It Fl h
|
|
Show help and available commands.
|
|
.El
|
|
.Pp
|
|
The following commands may be used with
|
|
.Nm :
|
|
.Bl -tag -width indent
|
|
.It Cm set_config Ar cfg_index
|
|
Choose the configuration for the USB device.
|
|
Valid values range from zero to the number reported as the
|
|
.Ar bNumConfigurations
|
|
in
|
|
.Cm dump_device_desc
|
|
output.
|
|
The special value of 255 unconfigures the device, detaching
|
|
the interface drivers and reducing the power consumption to minimum,
|
|
but without going into power saving mode or detaching from the bus.
|
|
In some cases, it prevents the device from charging.
|
|
.It Cm set_alt Ar alt_index
|
|
Choose the alternate interface for the USB device.
|
|
Alternative settings for the current configuration are available as the
|
|
.Ar bAlternateSetting
|
|
in
|
|
.Cm dump_curr_config_desc
|
|
output.
|
|
Usually there is no need to adjust this setting.
|
|
.It Cm set_template Ar template
|
|
Set the global USB device side template.
|
|
See
|
|
.Xr usb_template 4
|
|
for more information.
|
|
.It Cm get_template
|
|
Get the current USB device side template.
|
|
.It Cm add_dev_quirk_vplh Ar vid Ar pid Ar lo_rev Ar hi_rev Ar quirk_name
|
|
Add a quirk by specifying the Vendor ID, Product ID, low and high
|
|
revision numbers, and the quirk name.
|
|
See
|
|
.Xr usb_quirk 4
|
|
for more information.
|
|
.It Cm remove_dev_quirk_vplh Ar vid Ar pid Ar lo_rev Ar hi_rev Ar quirk_name
|
|
Remove a quirk.
|
|
.It Cm add_quirk Ar quirk_name
|
|
Add quirk for the currently selected USB device.
|
|
.It Cm remove_quirk Ar quirk_name
|
|
Remove a quirk for the currently selected USB device.
|
|
.It Cm dump_all_desc
|
|
Display the device and configuration descriptors.
|
|
.It Cm dump_quirk_names
|
|
Display the list of supported quirk names.
|
|
.It Cm dump_device_quirks
|
|
Display the list of current device quirks.
|
|
.It Cm dump_device_desc
|
|
Display the device descriptor.
|
|
.It Cm dump_curr_config_desc
|
|
Display current configuration descriptor.
|
|
.It Cm dump_all_config_desc
|
|
Display all the configuration descriptors.
|
|
.It Cm dump_string Ar index
|
|
Display string descriptor at selected index.
|
|
.It Cm dump_info
|
|
Display summary information about the device.
|
|
.It Cm show_ifdrv
|
|
Display the list of interface drivers (such as
|
|
.Xr ukbd 4
|
|
or
|
|
.Xr u3g 4 )
|
|
currently attached to the device.
|
|
.It Cm suspend
|
|
Force the device to suspend.
|
|
.It Cm resume
|
|
Force the device to resume.
|
|
.It Cm power_off
|
|
Turn the device off.
|
|
.It Cm power_save
|
|
Turn the automatic suspend and resume on.
|
|
This is the default for USB hubs.
|
|
.It Cm power_on
|
|
Turn the device on and disable automatic suspend and resume.
|
|
This is the default for non-hub devices.
|
|
.It Cm reset
|
|
Reset the device.
|
|
This forces the USB stack to reenumerate the bus.
|
|
.It Cm list
|
|
List all available USB devices.
|
|
This is the default if
|
|
.Nm
|
|
is called without specifying a command.
|
|
.It Cm do_request Ar bmReqTyp Ar bReq Ar wVal Ar wIdx Ar wLen Ar data...
|
|
Perform a synchronous control request on the specified device.
|
|
See
|
|
.Xr libusb20_dev_request_sync 3
|
|
for more information.
|
|
.El
|
|
.Sh EXAMPLES
|
|
List all connected USB devices and their attached interface drivers:
|
|
.Pp
|
|
.Dl usbconfig show_ifdrv
|
|
.Pp
|
|
Dump device and configuration descriptors for device on USB bus 1 at address 2:
|
|
.Pp
|
|
.Dl usbconfig 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
|
|
.Pp
|
|
Power off the device on USB bus 1 at address 2:
|
|
.Pp
|
|
.Dl usbconfig ugen1.2 power_off
|
|
.Sh SEE ALSO
|
|
.Xr usb 4 ,
|
|
.Xr usb_quirk 4 ,
|
|
.Xr usb_template 4
|