it doesn't seem to be available in anyone's control files.

usb(3) says

        This may result from the read of an endpoint control file:

               (the first line is wrapped to make it fit here)
               enabled control rw speed full maxpkt 64 pollival 0
                    samplesz 0 hz 0 hub 1 port 3 busy
               storage csp 0x500608 vid 0x951 did 0x1613 Kingston 'DT 101 II'

yet my endpoints never have a vid nor a did.

kw# grep . */ctl
ep1.0/ctl:enabled control rw speed high maxpkt 64 pollival 0 samplesz 0 hz 0 
hub 0 port 0 busy
ep1.0/ctl:roothub csp 0x000009 ports 1 ehci
ep2.0/ctl:enabled control rw speed high maxpkt 64 pollival 0 samplesz 0 hz 0 
hub 1 port 1 busy
ep2.0/ctl:hub csp 0x020009 ports 7 none <nil> ehci
ep3.0/ctl:enabled control rw speed full maxpkt 8 pollival 0 samplesz 0 hz 0 hub 
2 port 2 busy
ep3.0/ctl:hub csp 0x000009 ports 3 'Mitsumi Electric' 'Hub in Apple Extended 
USB Keyboard' ehci

a little grep-o-matic indicates this is just the way it goes.
is this an oversite, or does usb(3) just not have that information?

if not, usbd(4) does have that information.  are there any problems
with adding it and correcting the man page?

- erik

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