The following reply was made to PR usb/148189; it has been noted by GNATS.

From: Bernd Walter <ti...@cicely7.cicely.de>
To: Eugene Grosbein <eu...@grosbein.pp.ru>
Cc: freebsd-gnats-sub...@freebsd.org
Subject: Re: usb/148189: [usbdevs] [usb8] [patch] provide descriptive string 
for NEC EHCI 7-port USB hub
Date: Mon, 28 Jun 2010 13:19:39 +0200

 On Mon, Jun 28, 2010 at 02:29:37AM +0700, Eugene Grosbein wrote:
 > 
 > >Number:         148189
 > >Category:       usb
 > >Synopsis:       [usbdevs] [usb8] [patch] provide descriptive string for NEC 
 > >EHCI 7-port USB hub
 > >Confidential:   no
 > >Severity:       non-critical
 > >Priority:       low
 > >Responsible:    freebsd-usb
 > >State:          open
 > >Quarter:        
 > >Keywords:       
 > >Date-Required:
 > >Class:          change-request
 > >Submitter-Id:   current-users
 > >Arrival-Date:   Sun Jun 27 19:30:05 UTC 2010
 > >Closed-Date:
 > >Last-Modified:
 > >Originator:     Eugene Grosbein
 > >Release:        FreeBSD 8.1-PRERELEASE i386
 > >Organization:
 > RDTC JSC
 > >Environment:
 > System: FreeBSD grosbein.pp.ru 8.1-PRERELEASE FreeBSD 8.1-PRERELEASE #2: Mon 
 > Jun 28 02:13:05 NOVST 2010 
 > r...@grosbein.pp.ru:/usr/local/obj/usr/local/src/sys/DADV i386
 > 
 > >Description:
 >      Nameless NEC USB 2.0 Hub found in some monitors (f.e. my BenQ M2200HD)
 >      does not provide descriptive string:
 > 
 > ugen4.2: <vendor 0x0409> at usbus4
 > uhub5: <vendor 0x0409 product 0x005a, class 9/0, rev 2.00/1.00, addr 2> on 
 > usbus4
 > uhub5: 4 ports with 4 removable, self powered
 > 
 > >How-To-Repeat:
 >      Use USB-enabled devices with this USB controller on board.
 > 
 > >Fix:
 > 
 > The patch provides description to kernels compiled with "options USB_VERBOSE"
 > 
 > --- sys/dev/usb/usbdevs.orig 2010-06-23 00:31:04.000000000 +0700
 > +++ sys/dev/usb/usbdevs      2010-06-28 02:22:20.000000000 +0700
 > @@ -2165,6 +2165,7 @@
 >  product NATIONAL BEARPAW2400        0x1001  BearPaw 2400
 >  
 >  /* NEC products */
 > +product NEC NUB_005A                0x005a  USB 2.0 4-Port Hub
 >  product NEC HUB                     0x55aa  hub
 >  product NEC HUB_B           0x55ab  hub
 
 Is this 7-port as in the subject, or 4-port as in the patch?
 My 7-port NEC says:
 ugen3.8: <product 0x0050 vendor 0x0409> at usbus3, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=SAVE
 
 Those are another 7-port, but I don't know the vendor:
 ugen3.9: <USB 2.0 Hub [MTT] vendor 0x1a40> at usbus3, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=SAVE
 ugen3.11: <USB 2.0 Hub [MTT] vendor 0x1a40> at usbus3, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=SAVE
 It is a Sedna 13 port hub containing both of them.
 I thought those were NEC chips too, but ID looks very different and
 I can't easily open it because of the installation place.
 
 -- 
 B.Walter <be...@bwct.de> http://www.bwct.de
 Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
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