From owner-freebsd-acpi@FreeBSD.ORG Thu Sep 13 18:24:08 2007 Return-Path: Delivered-To: freebsd-acpi@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E82BF16A41A for ; Thu, 13 Sep 2007 18:24:08 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from anuket.mj.niksun.com (gwnew.niksun.com [65.115.46.162]) by mx1.freebsd.org (Postfix) with ESMTP id 6CB5513C442 for ; Thu, 13 Sep 2007 18:24:08 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from niksun.com (anuket [10.70.0.5]) by anuket.mj.niksun.com (8.13.6/8.13.6) with ESMTP id l8DIO7dG013409; Thu, 13 Sep 2007 14:24:07 -0400 (EDT) (envelope-from jkim@FreeBSD.org) From: Jung-uk Kim To: Denis Date: Thu, 13 Sep 2007 14:23:58 -0400 User-Agent: KMail/1.6.2 References: <325305250709010712n4bd0d62l9a144572441cf3dc@mail.gmail.com> <325305250709131059g6b73cf51o9dc9e09d7e0c2800@mail.gmail.com> <200709131416.21302.jkim@FreeBSD.org> In-Reply-To: <200709131416.21302.jkim@FreeBSD.org> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200709131424.05193.jkim@FreeBSD.org> X-Virus-Scanned: ClamAV 0.90.2/4264/Thu Sep 13 02:06:05 2007 on anuket.mj.niksun.com X-Virus-Status: Clean Cc: freebsd-acpi@FreeBSD.org Subject: Re: ACPI error on Compaq nc6220, FreeBSD 7.0 X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Sep 2007 18:24:09 -0000 [Sorry for the previous empty reply.] On Thursday 13 September 2007 02:16 pm, Jung-uk Kim wrote: > On Thursday 13 September 2007 01:59 pm, Denis wrote: > > On 9/13/07, Jung-uk Kim wrote: > > > Please remove spinlock_enter() and spinlock_exit() from > > > OsdSynch.c and retry. > > > > So I applied your patch, Nate's patch, removed spinlock_enter() > > and spinlock_exit() from OsdSynch.c and tried to to play a little > > with booting with ACPI: > > For the first time I could boot with ACPI and login to the > > system. But after several minutes I was unable to enter any > > symbol from the keyboard, however was able to switch between > > consoles (alt+Fx). > > > > Couple times got kernel panic: > > --- > > panic: _sx_xlock_hard: recursed on non recursive sx ACPI embedded > > controller @ > > /usr/src/sys/modules/acpi/acpi/../../../acpica/acpi_ec.c:209 > > > > cpuid = 0 > > KDB: enter: panic > > [thread: pid 8 tid 100018 ] > > Stopped at kbd_enter+0x32: leave > > db> > > --- Actually I am seeing the same problem. Nate, sx lock is recursing during AcpiInstallAddressSpaceHandler() -> EcSpaceHandler(). Can you take a look at it? > > and couple time booting process stops at the different stages > > (but before the login prompt), I was able to print from keyboard, > > symbols appeared at the screen, however system did not do > > anything except this. There were no errors in the logs > > (console.log, messages) Thanks for the feedback, Jung-uk Kim > > > rm -rf /usr/src/sys//compile/GENERIC > > > cd /usr/src/sys//conf > > > config GENERIC > > > cd ../compile/GENERIC > > > make depend > > > make > > > make install > > > > > > Once that is done, you can just repeat: > > > > > > cd /usr/src/sys//compile/GENERIC > > > make > > > make install > > > > > > if only one or two files are changed. It is not always safe > > > but it usually works. > > > > Many-many thanks :-)! > > > > Best regards, Denis.