From owner-freebsd-questions@FreeBSD.ORG Thu Oct 9 21:50:05 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 55DD010656BE for ; Thu, 9 Oct 2008 21:50:05 +0000 (UTC) (envelope-from josh.carroll@gmail.com) Received: from yx-out-2324.google.com (yx-out-2324.google.com [74.125.44.28]) by mx1.freebsd.org (Postfix) with ESMTP id 07D508FC24 for ; Thu, 9 Oct 2008 21:50:04 +0000 (UTC) (envelope-from josh.carroll@gmail.com) Received: by yx-out-2324.google.com with SMTP id 8so72702yxb.13 for ; Thu, 09 Oct 2008 14:50:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:reply-to :to:subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=8JHuKEkA+XGoaZ/JIZ8eC8tNiZ80UnaGcrkOmylZAac=; b=EqJaXG+HmkoUdPjDow2Sr+swElDXiW5NKsN9JfvlE8yQwPg6jOQD9+ZW9mme00cfqX Ey0v6eZbELRJ3b3csfEmpXDCpMzrhl7evnHuojovziLvPSpEhU6P80ji7YAQGmnY6ldE n5v4VhSj5bW4nHfh0/4RdU7HlZlw2sxxJpsmY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:reply-to:to:subject:cc:in-reply-to :mime-version:content-type:content-transfer-encoding :content-disposition:references; b=RS1r/QUR6qm2h9vlNGP52lbIsYkQ/niaMNUK9IIpi8SlEo0V1AEpTxUBCrnuqsUVoT v8+XoVmlOi3RWOmQ7wMBKbzCrSAHIVnPXsT6iEsdyNKS9TbG5aa2lAPAcO5eWkJq7K0/ zHZqNi20rlr4960TIHnnsq7x4ThOxLFscjv54= Received: by 10.150.201.17 with SMTP id y17mr645432ybf.129.1223586996559; Thu, 09 Oct 2008 14:16:36 -0700 (PDT) Received: by 10.151.11.21 with HTTP; Thu, 9 Oct 2008 14:16:36 -0700 (PDT) Message-ID: <8cb6106e0810091416r7e0de2c1w18663f10b4897cf8@mail.gmail.com> Date: Thu, 9 Oct 2008 17:16:36 -0400 From: "Josh Carroll" To: "=?ISO-8859-1?Q?Zahemszky_G=E1bor?=" In-Reply-To: <20081009225136.6ca47d3b@Picasso.Zahemszky.HU> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20081009225136.6ca47d3b@Picasso.Zahemszky.HU> Cc: freebsd-questions@freebsd.org Subject: Re: irq256 ???? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: josh.carroll@gmail.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Oct 2008 21:50:05 -0000 > I've just found in my machine's vmstat -i output: > > irq256: em0 42054 2 *snip* > $ dmesg|fgrep em0 > em0: port 0x30c0-0x30df > mem 0x90300000-0x9031ffff,0x90324000-0x90324fff irq 20 at device 25.0 on pci0 > em0: Using MSI interrupt em0: [FILTER] > em0: Ethernet address: 00:19:d1:25:78:0a > $ uname -a > FreeBSD XXX 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #0: Thu Oct 2 21:35:45 CEST 2008 > root@XXX:/usr/obj/usr/src/sys/GENERIC i386 $ > ==== > > What's that? (world and kernel are in sync) For what it's worth, I see the same thing on 7.1-PRERELEASE on a box with an em0 (PCI card) and on-board PCI-E msk0: % grep -E '(em0|msk0|mskc0)' /var/run/dmesg.boot mskc0: port 0xc800-0xc8ff mem 0xfe9fc000-0xfe9fffff irq 17 at device 0.0 on pci2 msk0: on mskc0 msk0: Ethernet address: 00:1d:60:bc:cc:39 miibus0: on msk0 mskc0: [FILTER] em0: port 0xec00-0xec3f mem 0xfebe0000-0xfebfffff,0xfebc0000-0xfebdffff irq 17 at device 1.0 on pci5 em0: [FILTER] em0: Ethernet address: 00:0e:0c:6c:b9:16 em0: link state changed to UP % vmstat -i interrupt total rate irq1: atkbd0 2 0 irq6: fdc0 11 0 irq17: em0 atapci1 53621626 108 irq18: uhci2 ehci+ 1 0 irq19: fwohci0+ 10 0 irq22: atapci2 29345269 59 irq23: uhci3 ehci1 1 0 cpu0: timer 991289650 2000 irq256: mskc0 37714212 76 cpu1: timer 991279642 2000 cpu2: timer 991279641 2000 cpu3: timer 991279641 2000 Total 4085809706 8243 And despite the "weird" interrupt, msk0 is operating just fine. Regards, Josh