From owner-freebsd-mobile  Thu Apr 10 17:30:00 1997
Return-Path: <owner-mobile>
Received: (from root@localhost)
          by freefall.freebsd.org (8.8.5/8.8.5) id RAA13823
          for mobile-outgoing; Thu, 10 Apr 1997 17:30:00 -0700 (PDT)
Received: from assaris.sics.se (assaris.sics.se [193.10.66.108])
          by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id RAA13818
          for <mobile@freebsd.org>; Thu, 10 Apr 1997 17:29:57 -0700 (PDT)
Received: (from assar@localhost) by assaris.sics.se (8.8.5/8.7.3) id CAA00747; Fri, 11 Apr 1997 02:29:54 +0200 (MET DST)
To: mobile@freebsd.org
Subject: sb0 doesn't work properly after resuming
Mime-Version: 1.0 (generated by tm-edit 7.68)
Content-Type: text/plain; charset=US-ASCII
From: Assar Westerlund <assar@sics.se>
Date: 11 Apr 1997 02:29:50 +0200
Message-ID: <5lafn6jta9.fsf@assaris.sics.se>
Lines: 15
X-Mailer: Gnus v5.2.40/Emacs 19.34
Sender: owner-mobile@freebsd.org
X-Loop: FreeBSD.org
Precedence: bulk

Running 2.2.1-RELEASE + PAO-970331 on a Thinkpad 560 and with the
soundcard being recognized by the kernel as:

sb0 at 0x220 irq 5 drq 1 on isa
sb0: <SoundBlaster Pro 3.1>

After suspending and resuming the laptop the soundcard doesn't work
anymore and I get a lot of these errors while trying to access it:

/kernel: Sound: DMA timed out - IRQ/DRQ config error?

It seems to me that the soundcard needs to be reinitialized after
resuming?  Anyone else seen this problem?

/assar