From owner-freebsd-stable@FreeBSD.ORG Mon Sep 29 19:46:21 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B6A4316A4B3 for ; Mon, 29 Sep 2003 19:46:21 -0700 (PDT) Received: from sherryl.salk.edu (sherryl.snl.salk.edu [198.202.70.151]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2618E43FE3 for ; Mon, 29 Sep 2003 19:46:21 -0700 (PDT) (envelope-from jorge@salk.edu) Received: from merckx.snl.salk.edu (merckx.snl.salk.edu [198.202.70.90]) by sherryl.salk.edu (8.12.10/8.12.10) with ESMTP id h8U2kITH029871; Mon, 29 Sep 2003 19:46:18 -0700 (PDT) Date: Mon, 29 Sep 2003 19:46:18 -0700 (PDT) From: Jorge Aldana X-X-Sender: jorge@merckx.snl.salk.edu To: Keith Mitchell In-Reply-To: <20030930021350.8394CACAC0@weenix.guru.org> Message-ID: <20030929193846.W8587@merckx.snl.salk.edu> References: <20030930021350.8394CACAC0@weenix.guru.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-stable@freebsd.org Subject: Re: pcm0 freezes computer with recent -STABLE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Sep 2003 02:46:21 -0000 >From the previous posts and replies, one fix or workaround is to reassign your soundcards IRQ and re-boot, it worked for me on the first reassignment, my code also was from the 28th, code right after the 2nd Arp patch notice. If the cvsup worked let us know. Here's some of the notes from the other thread: --------------------------------------- From: Patrick C Subject: Re: psm0 lockup on boot (FreeBSD 4.9 PreRelease #2) > I lost the previous thread on the psm0 lock but also wanted to report that > after cvsup-ing for the arp patch and rebuilding that the lockup still > occurs, any leads on a fix/workaround? (Besides removing psm0 or disabling > the sound card). I had the same problem where my kernel would lock up until I changed the soundcard PCI slot -- as well as my network card -- and assigned irqs to each of those slots and my video card. This appears to be because of irq conflicts. Here's what I found this in the LINT file: # Note: It has been reported that ISA DMA with the SoundBlaster will # lock up the machine (PR docs/5358). If this happens to you, # turning off USWC write posting in your machine's BIOS may fix # the problem. ---------------------------------------- Jorge