From owner-freebsd-current@FreeBSD.ORG Sat May 5 05:16:04 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 9F6EA16A401 for ; Sat, 5 May 2007 05:16:04 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay02.kiev.sovam.com (relay02.kiev.sovam.com [62.64.120.197]) by mx1.freebsd.org (Postfix) with ESMTP id 460FC13C44C for ; Sat, 5 May 2007 05:16:04 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.227] (helo=fw.zoral.com.ua) by relay02.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.60) (envelope-from ) id 1HkCck-000PCr-45 for freebsd-current@freebsd.org; Sat, 05 May 2007 08:16:02 +0300 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by fw.zoral.com.ua (8.13.4/8.13.4) with ESMTP id l455FlZb003013 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 5 May 2007 08:15:47 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.1/8.14.1) with ESMTP id l455Fleb052866; Sat, 5 May 2007 08:15:47 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.1/8.14.1/Submit) id l455FkCd052801; Sat, 5 May 2007 08:15:46 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Sat, 5 May 2007 08:15:46 +0300 From: Kostik Belousov To: Harald Schmalzbauer Message-ID: <20070505051546.GT2441@deviant.kiev.zoral.com.ua> References: <200705050332.11753.h.schmalzbauer@omnisec.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="kak5YK1pHfL2v46D" Content-Disposition: inline In-Reply-To: <200705050332.11753.h.schmalzbauer@omnisec.de> User-Agent: Mutt/1.4.2.2i X-Virus-Scanned: ClamAV version 0.88.7, clamav-milter version 0.88.7 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-0.1 required=5.0 tests=ALL_TRUSTED,SPF_NEUTRAL autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on fw.zoral.com.ua X-Scanner-Signature: 4fe2b897d4d72954524b6b73d18f8617 X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 1023 [May 04 2007] X-SpamTest-Info: helo_type=3 X-SpamTest-Info: {received from trusted relay: not dialup} X-SpamTest-Method: none X-SpamTest-Method: Local Lists X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0255], KAS30/Release Cc: freebsd-current@freebsd.org Subject: Re: interrupt storm irq9 and ath X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 05 May 2007 05:16:04 -0000 --kak5YK1pHfL2v46D Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, May 05, 2007 at 03:32:11AM +0200, Harald Schmalzbauer wrote: > Hi, me again, again a new problem with my laptop: >=20 > it's a old Vaio SRX41p, p3m@800, no apic, the BIOS (Sony U2) assigns only= irq9=20 > to all devices. > Enabling wpa_supplicant leads to interrupt storm messages. > I've been using this laptop with 6.2 heavily but never saw any interrupt = storm=20 > message before. > Also tuning the sysctl vrom 100 to 500 hasn't helped (can't remember the = MIB=20 > exactly right now, but of course will look if it helps). >=20 > I have compiled in cpufreq and I use powerd but that doesn't seem to be t= he=20 > problem because if the machine is under load, so that est doesn't step do= wn,=20 > I also get the storm throttle. Me too kind of response. There, I have ath and snd_hda sharing interrupt on the Acer 945GM based laptop. I need to provoke the interrupt storm, though. It starts after I do "ifconfig ath0 up; ifconfig ath0 list scan" without configuring network. Doing "ifconfig ath0 down" stops the storm. Otherwise (i.e., when associating with ap) interface works normally. Releng_6. --kak5YK1pHfL2v46D Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGPBMBC3+MBN1Mb4gRAo4BAJ4+4o5TXCG4nKoiRMeGsCfwC05F6gCg7RNj 1WA9f1wPT84mfYoXn5/LkE8= =yM2J -----END PGP SIGNATURE----- --kak5YK1pHfL2v46D--