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.Dd January 6, 2010
.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 Fl d 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
When called without options,
.Nm
prints a list of all available USB devices.
.Sh EXAMPLES
Show information about the device on USB bus 1 at address 2:
.Pp
.Dl usbconfig -u 1 -a 2 dump_info
.Pp
Dump HID descriptor for device on USB bus 1 at address 2:
.Pp
.Dl usbconfig -u 1 -a 2 do_request 0x81 0x06 0x2200 0 0x100
.Pp
Dump string descriptor at index Z for device on USB bus 1 at address 2:
.Pp
.Dl usbconfig -u 1 -a 2 dump_string Z
.Pp
Dump current configuration descriptor for device on USB bus 1 at address 2:
.Pp
.Dl usbconfig -u 1 -a 2 dump_curr_config_desc
.Pp
Dump device descriptor for device on USB bus 1 at address 2:
.Pp
.Dl usbconfig -u 1 -a 2 dump_device_desc
.Pp
Program the device on USB bus 1 at address 2 to suspend, resume, power off, go into power save, or power on:
.Pp
.Dl usbconfig -u 1 -a 2 suspend
.Dl usbconfig -u 1 -a 2 resume
.Dl usbconfig -u 1 -a 2 power_off
.Dl usbconfig -u 1 -a 2 power_save
.Dl usbconfig -u 1 -a 2 power_on
.Pp
Display a list of available quirk names:
.Pp
.Dl usbconfig dump_quirk_names
.Pp
See
.Xr usb_quirk 4
for more information on quirks.
.Sh SEE ALSO
.Xr usb 4 ,
.Xr usb_quirk 4