From: Nathan Bryant <nbryant@optonline.net>
To: Steven Newbury <s_j_newbury@yahoo.co.uk>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: Adaptec driver suspend bug ahc_dv_0
Date: Fri, 17 Dec 2004 11:11:09 -0500 [thread overview]
Message-ID: <41C3051D.6080709@optonline.net> (raw)
In-Reply-To: <20041217160345.95366.qmail@web25007.mail.ukl.yahoo.com>
The driver has never supported suspend, unfortunately, but I have a
messy-but-mostly-correct patch for this that I can send you later.
Steven Newbury wrote:
>(Using current bk linus kernel 20041216)
>When attempting to use ACPI sleep states on this system, one of the Adaptec
>driver kernel threads fails to stop:
>
>Dec 17 00:32:47 comet kernel: stopping tasks failed (1 tasks remaining)
>Dec 17 00:32:47 comet kernel: Restarting tasks...<6> Strange, ahc_dv_0 not stop
>
>The ahc_dv_0 thread then spins using 100% CPU in System until the computer is
>rebooted.
>
>lspci output:
>
>00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x]
>(rev 44)
>00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x
>AGP]
>00:07.0 ISA bridge: VIA Technologies, Inc. VT82C596 ISA [Mobile South] (rev 12)
>00:07.1 IDE interface: VIA Technologies, Inc.
>VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
>00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
>Controller (rev 08)
>00:07.3 Host bridge: VIA Technologies, Inc. VT82C596 Power Management (rev 20)
>00:08.0 SCSI storage controller: Adaptec AIC-7892A U160/m (rev 02)
>00:09.0 Ethernet controller: Accton Technology Corporation EN-1216 Ethernet
>Adapter (rev 11)
>00:0b.0 Multimedia audio controller: ESS Technology ES1969 Solo-1 Audiodrive
>(rev 01)
>01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400 AGP (rev 04)
>
>
>=====
>Steve
>
>
>
>
>
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next prev parent reply other threads:[~2004-12-17 16:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-17 16:03 Adaptec driver suspend bug ahc_dv_0 Steven Newbury
2004-12-17 16:11 ` Nathan Bryant [this message]
2004-12-18 0:05 ` Nathan Bryant
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