Date: Wed, 1 Dec 1999 20:10:17 +0000 (GMT) From: Doug Rabson <dfr@nlsystems.com> To: Warner Losh <imp@village.org> Cc: Christopher Masto <chris@netmonger.net>, Nick Hibma <hibma@skylink.it>, Mike Smith <msmith@freebsd.org>, FreeBSD CURRENT Mailing List <current@freebsd.org> Subject: Re: PCCARD eject freeze (was Re: your mail) Message-ID: <Pine.BSF.4.10.9912012009590.325-100000@salmon.nlsystems.com> In-Reply-To: <199911302304.QAA05780@harmony.village.org>
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On Tue, 30 Nov 1999, Warner Losh wrote: > In message <19991130173920.A22943@netmonger.net> Christopher Masto writes: > : Hey, we're getting somewhere. It works, in that it stops the panic. > : I get the "ed0: unloaded" message, and the machine doesn't panic, but > : there are still some problems. It seems that device_delete_child > : is failing (I forgot to print the return code, but it is not zero), > : and reinserting the card results in "ed0 already exists, using > : next available unit number", and then the dreaded "driver allocation > : failed" (presumably the resources have not been freed). > : > : Putting in a different kind of card ends up with two children, so > : it seems that the only part of the delete actually happens. > > Hmmm... That's something... How do you know that the delete_child is > failing? An if printing that it failed or conjecture based on the > insertion results? It might fail if the implied device_detach() fails. -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 181 442 9037 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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