From owner-freebsd-bugs Tue Jan 9 15:04:55 1996 Return-Path: owner-bugs Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id PAA15788 for bugs-outgoing; Tue, 9 Jan 1996 15:04:55 -0800 (PST) Received: from Sysiphos (Sysiphos.MI.Uni-Koeln.DE [134.95.212.10]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id PAA15744 for ; Tue, 9 Jan 1996 15:04:41 -0800 (PST) Received: by Sysiphos id AA16065 (5.67b/IDA-1.5 for freebsd-bugs@freebsd.org); Wed, 10 Jan 1996 00:04:01 +0100 Message-Id: <199601092304.AA16065@Sysiphos> From: se@zpr.uni-koeln.de (Stefan Esser) Date: Wed, 10 Jan 1996 00:04:00 +0100 In-Reply-To: Heikki Suonsivu "SMC etherpower2 and ZNYX 314 (fourport) seem to confuse de" (Jan 9, 21:56) X-Mailer: Mail User's Shell (7.2.6 alpha(2) 7/9/95) To: Heikki Suonsivu Subject: Re: SMC etherpower2 and ZNYX 314 (fourport) seem to confuse de Cc: freebsd-bugs@freebsd.org Sender: owner-bugs@freebsd.org Precedence: bulk On Jan 9, 21:56, Heikki Suonsivu wrote: } Subject: SMC etherpower2 and ZNYX 314 (fourport) seem to confuse de } } Has anyone been able to put SMC etherpower2 (dual port combo ethernet card) } with a ZNYX 314 (four port TP-only) in the same machine? They seem to be } able to coexist with other pci cards, but hate each other: This looks like a problem with the PCI to PCI bridge code. AFAIK, nobody checked whether it really works with several such chips (I couldn't afford to buy two multi-port Ethernet cards just to test this, for example :-) Please boot the system again, with the two port and the four port card inserted, but enter "-v" at the "Boot: " prompt this time ... I'm too tired to explain the interrupt stuff right now, but I already wrote something (for a system with an AH3940 card) which seems to apply in your case too. If you have access to the PCI 2.1 spec, then check out the section about PCI to PCI bridges and the suggested method of connecting PCI IntA .. IntD to the ISA interrupt controller. More tomorrow ... Regards, STefan