From owner-freebsd-mobile@FreeBSD.ORG Fri Feb 11 21:15:40 2005 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1862616A4CE for ; Fri, 11 Feb 2005 21:15:40 +0000 (GMT) Received: from diamond.34sp.com (diamond.34sp.com [195.50.105.81]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2747443D39 for ; Fri, 11 Feb 2005 21:15:39 +0000 (GMT) (envelope-from list@understudy.net) Received: (qmail 79900 invoked from network); 11 Feb 2005 21:15:37 -0000 Received: from adsl-11-166-118.mia.bellsouth.net (HELO ?10.0.0.124?) (65.11.166.118) by mcp.34sp.com with SMTP; 11 Feb 2005 21:15:37 -0000 Message-ID: <420D208A.40407@understudy.net> Date: Fri, 11 Feb 2005 16:15:54 -0500 From: Understudy User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.5) Gecko/20050206 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-mobile@freebsd.org References: <1107237354.41ff19ea1f6bc@webmail.understudy.net> <200502071152.34816.jhb@FreeBSD.org> In-Reply-To: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: Thinkpad 600e interrupt storm X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Feb 2005 21:15:40 -0000 Thomas Kempka wrote: >Thomas Kempka wrote: > > >>John Baldwin wrote: >> >> >>>Can you try using the interrupt storm modifications from HEAD: >>> >>>Index: kern_intr.c >>>=================================================================== >>>RCS file: /usr/cvs/src/sys/kern/kern_intr.c,v >>>retrieving revision 1.113.2.5 >>>diff -u -r1.113.2.5 kern_intr.c >>>--- kern_intr.c 31 Jan 2005 23:26:15 -0000 1.113.2.5 >>>+++ kern_intr.c 7 Feb 2005 16:51:48 -0000 >>> >>> >>Hi, >> >>I just tested the patch with no success. I still get the interrupt >>storm error messages and cbb device slowdowns. >> >> >> > >I was able to resolve the device slowdowns by rearranging the IRQ >setup via the ps2 utility after I realized that they appear on cbb[01] >with ACPI enabled while the IRQ is shared with uhci0. > > Which ps2 utility did you use and what did you arrange your IRQs to be set at.? >The interrupt storm error messages do not disappear for me, but >I do not care about this while anything works like it should. > > Are you using a IBM thinkpad 600e or another laptop. If so which model? If you are using the 600e would please post the following information: What you set your IRQs at with the PS2 utility? The results of uname -r A copy of your kernel. A copy of your device.hints. A copy of your dmesg. A copy of any customizing you have done to your /usr/src/ files. >Thanks to Matthew N. Dodd for encouraging me to test all possible >IRQ setups in order to solve the device slowdown. > >Greetings, Thomas Kempka > > > This seems somewhat encouraging, I hope it can solve my problem with the interrupt storm. I get that one solved I will go onto other issues. Sincerely, Brendhan