From owner-freebsd-acpi@FreeBSD.ORG Thu Feb 22 19:35:34 2007 Return-Path: X-Original-To: freebsd-acpi@FreeBSD.org Delivered-To: freebsd-acpi@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5C46E16A401 for ; Thu, 22 Feb 2007 19:35:34 +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 C452313C481 for ; Thu, 22 Feb 2007 19:35:33 +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 l1MJZ113096206; Thu, 22 Feb 2007 14:35:01 -0500 (EST) (envelope-from jkim@FreeBSD.org) From: Jung-uk Kim To: freebsd-acpi@FreeBSD.org Date: Thu, 22 Feb 2007 14:34:56 -0500 User-Agent: KMail/1.6.2 References: In-Reply-To: MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200702221434.59679.jkim@FreeBSD.org> X-Virus-Scanned: ClamAV 0.88.6/2629/Thu Feb 22 11:54:38 2007 on anuket.mj.niksun.com X-Virus-Status: Clean Cc: John Baldwin , "Moore, Robert" , "Suietov, Fiodor F" , Stephen Hurd , Alexey Starikovskiy , "Podrezov, Valery A" Subject: Re: HP LH3000r hangs on boot with ACPI enabled 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, 22 Feb 2007 19:35:34 -0000 On Thursday 22 February 2007 01:33 pm, Moore, Robert wrote: > Good. As always, we are available for assistance as needed. Here are upstream patches against 20070126: http://people.freebsd.org/~jkim/acpica/upstream-20070126.diff Thanks! Jung-uk Kim > Thanks, > Bob > > > -----Original Message----- > > From: Nate Lawson [mailto:nate@root.org] > > Sent: Wednesday, February 21, 2007 5:00 PM > > To: John Baldwin > > Cc: Moore, Robert; Stephen Hurd; freebsd-acpi@freebsd.org; Alexey > > Starikovskiy; Brown, Len; Suietov, Fiodor F; Podrezov, Valery A > > Subject: Re: HP LH3000r hangs on boot with ACPI enabled > > > > John Baldwin wrote: > > > On Wednesday 21 February 2007 16:47, Moore, Robert wrote: > > >> Nate, > > >> > > >> We have tried to keep ACPICA as OS-independent as possible. In > > >> the > > case > > > >> of spinlocks, you can easily implement the interfaces with > > >> whatever > > is > > > >> appropriate (or available) for your OS. > > >> > > >> We felt that we needed to split the mutex interfaces into > > >> mutex/spinlocks for those hosts that have these different > > >> types of synchronization mechanisms. > > >> > > >> Certainly, I would suggest that you keep up-to-date with the > > >> latest ACPICA as we continue to develop and debug the code. > > > > > > Since the ACPI interrupt is run in an ithread, you can probably > > > just ignore the IRQL stuff as garbage and use a regular mutex > > > Nate. > > Also, > > > > this bug report was from 6.2, so it was actually from an older > > version > > > > of ACPICA. Can't recall what is holding up the MFC of 20051021 > > > to > > 6.x. > > > Yes, I'm hoping we can do that. Jung-uk Kim is preparing a patch > > of 20070126 so hopefully we can test and integrate that. > > > > We didn't MFC 20051021 due to a memory leak on some systems (bad > > refcount). That was fixed a few revisions later, but I remember > > a few 2006 versions having other problems (hanging on boot) and > > then I ran > > out > > > of time to review/debug the patches. > > > > Hopefully 20070126 is good and we can commit it quickly, then MFC > > after > > > a month. > > > > -- > > Nate > > _______________________________________________ > freebsd-acpi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-acpi > To unsubscribe, send any mail to > "freebsd-acpi-unsubscribe@freebsd.org"