NAME

usbd − Universal Serial Bus daemon

SYNOPSIS

­usbd [ ­-v ] [ ­-d ]

DESCRIPTION

­Usbd manages the USB infrastructure, polls all ports, configures hubs and provides access to USB devices through a file system in #U.  It monitors all ports, active or inactive and acts on state changes by configuring devices when they are plugged in or turned on and unconfiguring them when they are pulled out or switched off. 

­Usbd recognizes the following flags:

­v Verbose; print configuration information and device status as they change. 

­d Debug; print the bytes in each message sent or received. 

SOURCE

­/sys/src/cmd/usb/usbd

SEE ALSO

usb(3), usb(4)

Plan 9  —  April 09, 2002