From owner-freebsd-stable@FreeBSD.ORG Sun Jan 14 09:33:53 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 9028616A415 for ; Sun, 14 Jan 2007 09:33:53 +0000 (UTC) (envelope-from wash@wananchi.com) Received: from ns2.wananchi.com (ns2.wananchi.com [62.8.64.4]) by mx1.freebsd.org (Postfix) with ESMTP id C90BD13C44C for ; Sun, 14 Jan 2007 09:33:52 +0000 (UTC) (envelope-from wash@wananchi.com) Received: from wash by ns2.wananchi.com with local (Exim 4.64 #0 (FreeBSD 4.11-STABLE)) id 1H61Nf-000GcQ-Rm by authid for ; Sun, 14 Jan 2007 12:10:24 +0300 Date: Sun, 14 Jan 2007 12:10:23 +0300 From: Odhiambo Washington To: freebsd-stable@freebsd.org Message-ID: <20070114091023.GB52130@ns2.wananchi.com> Mail-Followup-To: Odhiambo Washington , freebsd-stable@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Disclaimer: Any views expressed in this message, where not explicitly attributed otherwise, are mine alone!. X-Mailer: Mutt 1.5.13 (2006-08-11) X-Designation: Systems Administrator, Wananchi Online Ltd. X-Location: Nairobi, KE, East Africa. User-Agent: Mutt/1.5.13 (2006-08-11) Subject: FreeBSD 5.5-STABLE, HP DC7600CMT : bge0 and irq issues X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 14 Jan 2007 09:33:53 -0000 I am having a problem that I have now come to believe is specific only to HP DC7600 CMT PC, of which I have several pieces running FreeBSD 5.5-STABLE (all updated via CVSUP). When these PCs boot, I see the following messages on the console: Interrupt storm detected on "irq19: atapci1"; throttling interrupt source bge0: firmware handshake timed out Now.... gw# grep irq /var/run/dmesg.boot ioapic0 irqs 0-23 on motherboard pcib2: irq 17 at device 28.1 on pci0 bge0: mem 0xe0500000-0xe050ffff irq 17 at device 0.0 on pci63 uhci0: port 0x2000-0x201f irq 20 at device 29.0 on pci0 uhci1: port 0x2020-0x203f irq 18 at device 29.1 on pci0 uhci2: port 0x2040-0x205f irq 21 at device 29.2 on pci0 uhci3: port 0x2060-0x207f irq 22 at device 29.3 on pci0 ehci0: mem 0xe04c4000-0xe04c43ff irq 20 at device 29.7 on pci0 xl0: <3Com 3c905-TX Fast Etherlink XL> port 0x1000-0x103f irq 16 at device 4.0 on pci5 atapci0: port 0x20a0-0x20af,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 irq 17 at device 31.1 on pci0 atapci1: port 0x20b0-0x20bf,0x20f4-0x20f7,0x20e0-0x20e7,0x20f0-0x20f3,0x20d8-0x20df irq 19 at device 31.2 on pci0 atkbd0: irq 1 on atkbdc0 fdc0: at port 0x3f0-0x3f5 irq 6 drq 2 on isa0 ppc0: at port 0x378-0x37f irq 7 on isa0 sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio1: configured irq 3 not in bitmap of probed irqs 0 Interrupt storm detected on "irq19: atapci1"; throttling interrupt source .... irq 19 is assigned atapci1 from the above messages. I have tried google, but perhaps with the wrong keywords, as happens sometimes! Q1. Why I am getting Interrupt storm? Q2. Is there a particular problem with the bge0 drivers? (but why only on this PC, because I haven't seen this on other PCs havnng bge cards) Thank you 4 any insights.. -Wash http://www.netmeister.org/news/learn2quote.html DISCLAIMER: See http://www.wananchi.com/bms/terms.php -- +======================================================================+ |\ _,,,---,,_ | Odhiambo Washington Zzz /,`.-'`' -. ;-;;,_ | Wananchi Online Ltd. www.wananchi.com |,4- ) )-,_. ,\ ( `'-'| Tel: +254 20 313985-9 +254 20 313922 '---''(_/--' `-'\_) | GSM: +254 722 743223 +254 733 744121 +======================================================================+ "Just once, I wish we would encounter an alien menace that wasn't immune to bullets" -- The Brigader, "Dr. Who"