Date: Tue, 19 Jun 2007 12:06:20 +0300 From: Niki Denev <nike_d@cytexbg.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-current@freebsd.org Subject: Re: panic when removing pccard Message-ID: <46779C8C.8000707@cytexbg.com> In-Reply-To: <200706081220.34991.hselasky@c2i.net> References: <466913F0.2060200@cytexbg.com> <200706081220.34991.hselasky@c2i.net>
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Hans Petter Selasky wrote: > On Friday 08 June 2007 10:31, Niki Denev wrote: > >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> I experience the following panic on a few days old -current : >> >> If i insert and then remove a pcmcia card using the ubsa module >> (Vodafone Mobile Connect, which actually is Huawei E630 UMTS/HSDPA modem) >> the machine panics, because i think the order of removal of the devices >> by the kernel is not correct. I'm not sure because i don't have -STABLE >> machine with pcmcia now, but i think this problem does not exist there. >> >> Here is what happens when card is inserted : >> > > Hi! > > If you want to be able to remove the card you need to install the new USB > stack. The old USB stack is completely broken when it comes to this point! > > --HPS > > http://www.turbocat.net/~hselasky/usb4bsd > > Install the SVN version. > _______________________________________________ > I've followed the instructions and did a svn checkout of the source, then did make install and after this i rebuilt my kernel and modules (i had to disable if_ural) But even after this i get the same panic when removing this specific card. P.S.: How can i be sure that my new kernel and modules are using the new USB stack? I'm thinking that maybe something got wrong with the installation.
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