Date: Wed, 30 May 2001 09:59:55 +0100 (BST) From: <n_hibma@FreeBSD.ORG> To: Warner Losh <imp@harmony.village.org> Cc: <current@FreeBSD.ORG> Subject: Re: USB Ethernet hang on "eject" Message-ID: <20010530095830.W21199-100000@henny.webweaving.org> In-Reply-To: <200105300350.f4U3oOE79721@harmony.village.org>
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This is a known problem. It has to do with the way the ethernet driver reads the MII registers in interrupt context. Did you try and ifconfig delete the interface first? Nick On Tue, 29 May 2001, Warner Losh wrote: > > I'm getting a hang on eject of the USB Ethernet card that I have. > > aue0: SMC, Inc EZ USB/Ethernet Converter, rev 1.10/1.01, addr 2 > aue0: Ethernet address: 00:e0:29:59:fe:11 > miibus0: <MII bus> on aue0 > > When I remote the card, I get USB errors. I also have an interrupt > storm from the USB controller. I set a breakpoint on the interrupt > handler and get over and over again.... > > Anything that I can do to help track down the problem here? > > This is current as of May 18th, 12:00:00 MDT. > > Warner > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message > -- The USB for FreeBSD project. n_hibma@FreeBSD.ORG http://www.etla.net/~n_hibma/usb/usb.pl To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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