Re: Call for axe(4) testers.

Hi,

Also try to turn on axe debugging:

sysctl hw.usb2.axe.debug=15

I suspect it is a problem with the miibus.

Try waiting some time before you unplug the device (60 seconds).

--HPS

On Sunday 04 January 2009, Norikatsu Shigemura wrote:
> Hi hps!
>
> On Sun, 4 Jan 2009 17:15:05 +0100
>
> Hans Petter Selasky <hselasky_at_c2i.net> wrote:
> > > 	I tested on r186730 by alfred_at_.
> > > 	1. When my all devices are detached, OS is freeze(not panic).
> >
> > When are all devices detached? Can you explain your cable setup and where
> > you unplug? Are there any USB HUBs involved?
>
> 	Ah, I did following steps:
> 	foreach (GU-1000T UE-200TX-G LUA-U2-KTX) {
> 		Plug
> 		Unplug -> Freeze
> 		No key accept
> 		reset
> 	}
>
> On plug:
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - - ugen1.2: <ASIX Electronics> at usbus1
> axe0: <ASIX Electronics AX88772, rev 2.00/0.01, addr 2> on usbus1
> miibus1: <MII bus> on axe0
> ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus1
> ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> axe0: Ethernet address: 00:90:cc:e7:6b:20
> axe0: link state changed to DOWN
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - -
>
> devinfo -rv
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - - ehci0 pnpinfo vendor=0x8086 device=0x265c subvendor=0x10f7
> subdevice=0x8338 class=0x0c0320 at slot=29 function=7
> handle=\_SB_.PCI0.EHCI I/O memory addresses:
>                 0xb0040000-0xb00403ff
>           usbus1
>             ushub1
>               axe0 pnpinfo vendor=0x0b95 product=0x7720 devclass=0xff
> devsubclass=0xff sernum="" intclass=0xff intsubclass=0xff at port=1
> interface=0 miibus1
>                   ukphy0 pnpinfo oui=0xec6 model=0x1 rev=0x1 at phyno=16
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - -
>
> 	I have no USB HUBs, so I pluged into NOTE PC's USB port.
>
> usbconfig list
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - - ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=FULL
> (12Mbps) pwr=ON ugen1.1: <EHCI root HUB Intel> at usbus1, cfg=0 md=HOST
> spd=HIGH (480Mbps) pwr=ON ugen1.2: <AX88772 ASIX Electronics> at usbus1,
> cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON - - - - - - - - - - - - - - - - - -
> - - - - - - - - - - - - - - - - - - - - - -
>
> > > 	2. GU-1000T doesn't work, but UE-200TX-G works well.
> >
> > If your kernel is compiled with KDB, then try pressing CTRL+ALT+ESC to
> > enter the debugger after the freeze. Then dump the backtrace of all the
> > threads. Look for function names containing the word "axe".
>
> 	Any key(CTRL+ALT+DEL, etc..) didn't accept.  But I didn't hit
> 	CTRL+ALT+ESC.  So I'll try to hit it.
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