Date: Tue, 16 Oct 2001 12:57:07 +0300 (EEST) From: Maxim Sobolev <sobomax@FreeBSD.ORG> To: owner-freebsd-current@FreeBSD.ORG Cc: current@FreeBSD.ORG Subject: Re: pcmcia cdrom/irq sharing problem? Message-ID: <200110160957.f9G9v7K49919@vega.vega.com> In-Reply-To: <bulk.73072.20011016024601@hub.freebsd.org> from "owner-freebsd-current@FreeBSD.ORG" at Oct 16, 2001 02:46:01 AM
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> Hi all, > > I've just upgraded my system to today's -CURRENT (I was running a > -CURRENT from April 2001). Although I encountered some problems, the > UPDATING file got me through (I love the way FreeBSD documents stuff) > and my system is running fine (background fsck, great!) except for my > PCMCIA CDROM player. I have a Sony VAIO Z600 laptop by the way. > > I was hoping somebody can point me in the right direction (searching > the web/mailinglist archives didn't help). > > My CDROM player was always correctly identified with my previous install > as NinjaATA on irq 3 (slot 0 on pccard0). After the upgrade, it is > recognised, but assigned irq 9 (which is not in pccard.conf) after which > the system hangs until the card is removed. This irq is (and was) shared > with fxp0, pcm0. > > I've turned off PnP in the BIOS to no avail. I've tried a NEWCARD > kernel, which does not even recognise the card. My PCMCIA wireless card > works fine (also on irq 9). > > Attached are kernel messages when inserting the card (with the april > 2001 -CURRENT, today's -CURRENT with oldcard and today's -CURRENT with > newcard), dmesg output and kernel config file. I had a similar problem, though it was with my ed0-compatible pcmcia network card. At some point in the past pccardd stopped assigning correct IRQ to it, wich resulted in famous `ed0 timeout' error. I've workarounded the problem by replacing `?' with real IRQ number in my pccard.conf, however I understand that it is only a temporarly solution. -Maxim To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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