From owner-freebsd-stable Mon Nov 20 8:17:12 2000 Delivered-To: freebsd-stable@freebsd.org Received: from pan.ch.intel.com (pan.ch.intel.com [143.182.246.24]) by hub.freebsd.org (Postfix) with ESMTP id 0B1C337B479 for ; Mon, 20 Nov 2000 08:17:08 -0800 (PST) Received: from sedona.intel.com (sedona.ch.intel.com [143.182.218.21]) by pan.ch.intel.com (8.9.1a+p1/8.9.1/d: relay.m4,v 1.32 2000/10/12 22:57:04 dmccart Exp $) with ESMTP id JAA15817 for ; Mon, 20 Nov 2000 09:17:02 -0700 (MST) Received: from hip186.ch.intel.com (hip186.ch.intel.com [143.182.225.68]) by sedona.intel.com (8.9.1a/8.9.1/d: sendmail.cf,v 1.10 2000/02/10 21:38:16 steved Exp $) with ESMTP id JAA23757 for ; Mon, 20 Nov 2000 09:17:01 -0700 (MST) X-Envelope-To: X-Envelope-From: jreynold@sedona.ch.intel.com Received: (from jreynold@localhost) by hip186.ch.intel.com (8.9.1a/8.9.1/d: client.m4,v 1.3 1998/09/29 16:36:11 sedayao Exp sedayao $) id LAA14272; Mon, 20 Nov 2000 11:17:01 -0500 (EST) X-Authentication-Warning: hip186.ch.intel.com: jreynold set sender to jreynold@sedona.ch.intel.com using -f From: John Reynolds~ MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <14873.20093.436668.316777@hip186.ch.intel.com> Date: Mon, 20 Nov 2000 09:17:01 -0700 (MST) To: stable@freebsd.org Subject: Re: breakage with two ed network devices - issue closed In-Reply-To: <200010242036.OAA18814@harmony.village.org> References: <14837.61891.314385.379926@hip186.ch.intel.com> <14837.61010.186980.508213@hip186.ch.intel.com> <14837.44459.876951.900524@hip186.ch.intel.com> <200010241928.NAA18251@harmony.village.org> <200010242024.OAA18667@harmony.village.org> <200010242036.OAA18814@harmony.village.org> X-Mailer: VM 6.75 under Emacs 20.6.3 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG [ On Tuesday, October 24, Warner Losh wrote: ] > > It should be marked as sharable... If it isn't, then the ata driver > is doing the wrong thing. Or more likely, the ata driver is fine, but > the pci bridge code isn't allowing the interrupts to be shared. I > think that's the right answer. > > Of course, the ISA bus code, it could be argued, should disallow > sharing for hardware reasons. So I'm unsure. > To close out this issue finally (the issue of the ATA code 'hogging' IRQ 15 that my ed0 card needed even though nothing was on the ata1 channel), it appears that recent commits to the ATA code have fixed the probing problem (4.2-BETA as of Saturday Nov. 18). Out of curiosity I compiled a kernel and booted verbose into single user mode to see if things had been fixed. Magically they were. I had changed nothing in the system (including leaving the second IDE channel "enabled" in the BIOS) and now the probe "fails" because nothing is hooked up to the channel, irq15 is no longer snagged and my ed0 interface works. So, this thread can come to a long-anticipated end. Thanks to sos@freebsd.org for fixing things (inadvertently or not :). Ironically I had already bought two PCI NICs to replace these aging NE2000 clones so I didn't really "need them" since the s/w is now Fixed(tm). But at least now I've got 100Mb NICs :) 4.2 looks solid.... -Jr -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= | John Reynolds WCCG, CCE, Higher Levels of Abstraction | | Intel Corporation MS: CH6-210 Phone: 480-554-9092 pgr: 602-868-6512 | | jreynold@sedona.ch.intel.com http://www-aec.ch.intel.com/~jreynold/ | =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message