Re: port-amd64/42884: USB hubs don't recognise device connects/disconnects

[David Holland <dholland-bugs%netbsd.org@localhost>]

The following reply was made to PR port-amd64/42884; it has been noted by GNATS.

From: David Holland <dholland-bugs%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: port-amd64/42884: USB hubs don't recognise device
        connects/disconnects
Date: Sun, 28 Feb 2010 22:01:09 +0000

 Not sent to gnats.
 
 ------
 
 From: Ignatios Souvatzis <is%netbsd.org@localhost>
 To: netbsd-bugs%netbsd.org@localhost
 Subject: pr 42884
 Date: Fri, 26 Feb 2010 16:26:49 +0100
 
 I tested the scenario with a USB hub we're Using as a cable regenarator
 for a printer at the wrong side of the room.
 
 I don't see any anomalies, with both i386 and amd64, with NetBSD 5.0.2,
 using a mouse as test object.
 
        -is
 
 
 From: dieter roelants <dieter.NetBSD%pandora.be@localhost>
 To: netbsd-bugs%netbsd.org@localhost
 Subject: Re: port-amd64/42884
 Date: Fri, 26 Feb 2010 21:47:37 +0100
 
 On Fri, 26 Feb 2010 16:26:49 +0100
 Ignatios Souvatzis <is%netbsd.org@localhost> wrote:
 
 > I tested the scenario with a USB hub we're Using as a cable
 > regenarator for a printer at the wrong side of the room.
 > 
 > I don't see any anomalies, with both i386 and amd64, with NetBSD
 > 5.0.2, using a mouse as test object.
 > 
 >      -is
 > 
 
 It works on my system (amd64 5.99.24) too. It has uhci, not ohci, maybe
 that's related.
 
 ehci0 at pci0 dev 29 function 7: Intel 82801GB/GR USB EHCI Controller
 (rev. 0x01) ehci0: interrupting at ioapic0 pin 20
 ehci0: EHCI version 1.0
 ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2 uhci3
 usb4 at ehci0: USB revision 2.0
 uhub4 at usb4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
 uhub4: 8 ports with 8 removable, self powered
 uhub5 at uhub4 port 2: Standard Microsystems product 0x2504, class 9/0,
 rev 2.00/0.01, addr 2 uhub5: multiple transaction translators
 uhub5: 4 ports with 4 removable, self powered
 uhub6 at uhub5 port 2: ALCOR Generic USB Hub, class 9/0, rev 1.10/3.12,
 addr 3 uhub6: 4 ports with 4 removable, self powered
 
 this is after boot:
 uhidev5 at uhub5 port 4 configuration 1 interface 0
 uhidev5: NOVATEK USB Keypad, rev 1.00/1.00, addr 7, iclass 3/1
 ukbd2 at uhidev5
 wskbd2 at ukbd2 mux 1
 uhidev6 at uhub5 port 4 configuration 1 interface 1
 uhidev6: NOVATEK USB Keypad, rev 1.00/1.00, addr 7, iclass 3/1
 uhidev6: 1 report ids
 uhid1 at uhidev6 reportid 1: input=3, output=1, feature=0
 wskbd2: detached
 ukbd2: detached
 uhidev5: detached
 uhidev5: at uhub5 port 4 (addr 7) disconnected
 uhid1: detached
 uhidev6: detached
 uhidev6: at uhub5 port 4 (addr 7) disconnected
 
 and (replugging my mouse):
 wsmouse0: detached
 ums0: detached
 uhidev2: detached
 uhidev2: at uhub6 port 2 (addr 5) disconnected
 uhidev2 at uhub6 port 2 configuration 1 interface 0
 uhidev2: Logitech USB Trackball, rev 1.10/14.00, addr 5, iclass 3/1
 ums0 at uhidev2: 5 buttons
 wsmouse0 at ums0 mux 0
 
 dieter