usbd(8) - NetBSD Manual Pages

USBD(8)                 NetBSD System Manager's Manual                 USBD(8)


NAME

     usbd - supervise USB attach/detach


SYNOPSIS

     usbd [-d] [-f device] [-t timeout] [-v]


DESCRIPTION

     usbd handles the USB device attachment and detachment.

     The options are as follows:

     -d      Enable debugging to the standard output, and do not disassociate
             from the controlling terminal.

     -e      Do one device tree exploration and then exit.

     -f device
             Specify the pathname of a USB controller device file.  The flag
             may be repeated to watch more than one USB controller.  The de-
             fault is /dev/usb0, /dev/usb1, /dev/usb2, and /dev/usb3.

     -t timeout
             Set the timeout interval (in seconds) before an exploration hap-
             pens without being triggered by a connect or disconnect.  A time-
             out of 0 means that there is no timeout.  The default is 30.

     -v      Be verbose.


SEE ALSO

     usb(4)


HISTORY

     The usbd command appeared in NetBSD 1.4.

NetBSD 1.4                       July 12, 1998                               1