From owner-freebsd-hackers Wed Feb 16 7: 5:22 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from builder.freebsd.org (builder.FreeBSD.ORG [204.216.27.24]) by hub.freebsd.org (Postfix) with ESMTP id 79EAB37B536 for ; Wed, 16 Feb 2000 07:05:20 -0800 (PST) (envelope-from ml.ventu@flashnet.it) Received: from mbox01-rm.flashnet.it (mbox1.flashnet.it [194.247.160.2]) by builder.freebsd.org (Postfix) with ESMTP id A44B1132D6 for ; Wed, 16 Feb 2000 07:04:43 -0800 (PST) Received: from bo.flashnet.it (ip113.pool-10.flashnet.it [195.191.10.114]) by mbox01-rm.flashnet.it (8.9.3/8.9.3) with SMTP id QAA23494 for ; Wed, 16 Feb 2000 16:05:08 +0100 Message-Id: <200002161505.QAA23494@mbox01-rm.flashnet.it> To: freebsd-hackers@FreeBSD.ORG X-Mailer: Post Road Mailer for OS/2 (Green Edition Ver 3.0) Date: Wed, 16 Feb 2000 16:02:14 EST From: Andrea Venturoli Reply-To: Andrea Venturoli Subject: Problems ISDN Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi there. I've got a problem with an ELSA QuickStep 1000pro ISDN card; I apologize if this might at first sound like a message for freebsd-questions, but I tried that with no answer and I also had a thread with hm on freebsd-isdn and, besides, this is actually fairly technical. Now, the card in subject is an ISA PnP which should be handled by the isic0 device, so I configured my kernel and I get what I expect from dmesg, i.e. isic0: ELSA QuickStep 1000pro (ISA) isic0: ISAC 2085 Version A1/A2 or 2086/2186 Version 1.1 (IOM-2) (Addr=0x160) isic0: HSCX 82525 or 21525 Version 2.1 (AddrA=0x10160, AddrB=0x20160) isic0 (i4b_pnp sn 0x00011961) at 0x160 irq 11 flags 0xd on isa When I try to use the card, however, I get some error messages which suggests isdnd can talk to the card, but receives no response, I mean, the io addresses are right (the chips are there), but the isic0 driver never gets an interrupt back. This is not just my opinion, I've been discussing this with Hellmuth Michaelis (the author of i4b) and he also suggested the same thing. If I type vmstat -i I get a list of device and their respective IRQs, but isic0 is not there. Now just to clear the ground from any suspicions, I tried different IRQs, so it's not a problem of conflict, I tried 3 different machines, so it should not be a matter of incompatibilites and the card works perfectly with other 2 operating systems (resp. NT & OS/2); I even tried both the BIOS PnP (on the system where I had it available) and userconfig. In all cases the results are the same. Is this a known problem with FreeBSD 3.4-RELEASE? Does anyone know of a possible work-around? Is there anything I can do to better diagnose the problem? Really any suggestion would be appreciated. Bye & Thanks av. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message