Date: Sun, 4 Jan 2009 17:48:16 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-current@freebsd.org Cc: pyunyh@gmail.com, Boris Samorodov <bsam@ipt.ru>, Alfred Perlstein <alfred@freebsd.org>, Norikatsu Shigemura <nork@freebsd.org> Subject: Re: Call for axe(4) testers. Message-ID: <200901041748.18798.hselasky@c2i.net> In-Reply-To: <20090105013501.dc07970c.nork@FreeBSD.org> References: <47297827@bb.ipt.ru> <200901041715.06163.hselasky@c2i.net> <20090105013501.dc07970c.nork@FreeBSD.org>
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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@c2i.net> wrote: > > > I tested on r186730 by alfred@. > > > 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. > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
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