Anybody connected Nikon D300 to FreeBSD as umass?

[Yuri]

When I connect the USB cable 'usbdevs -v' shows the line:
port 4 addr 2: high speed, self powered, config 1, NIKON DSC D300(0x041a),
NIKON(0x04b0), rev 1.00

But dmesg only shows:
ugen0: <NIKON NIKON DSC D300, class 0/0, rev 2.00/1.00, addr 2> on uhub4

Older camera (SONY 828) that I connected before showed up as umass0.

Why FreeBSD doesn't recognize it as mass storage device?

Yuri