From: "Justin T. Gibbs" <gibbs@scsiguy.com>
To: Patrick Mansfield <patmans@us.ibm.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>,
Jens Axboe <axboe@suse.de>, Matthew Jacob <mjacob@feral.com>,
"Pedro M. Rodrigues" <pmanuel@myrealbox.com>,
Mathieu Chouquet-Stringer <mathieu@newview.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Warning - running *really* short on DMA buffers while doing file transfers
Date: Fri, 27 Sep 2002 16:48:54 -0600 [thread overview]
Message-ID: <2698376224.1033166934@aslan.btc.adaptec.com> (raw)
In-Reply-To: <20020927152842.A18038@eng2.beaverton.ibm.com>
[-- Attachment #1: Type: text/plain, Size: 382 bytes --]
> I turned on the debug flags, there were a bunch of odd messages
> in there, but otherwise it seems to be working fine. My .config
> has the following AIC config options:
<sigh>
I always run with debugging turned on with the message flags enabled,
so I missed this in my testing. I just updated the tarfile. The
following patch is all you need to shut the driver up.
--
Justin
[-- Attachment #2: diff --]
[-- Type: text/plain, Size: 1375 bytes --]
Change 1419 by gibbs@bitkeeper-linux-2.5 on 2002/09/27 16:44:04
Add a missing pair of curly braces to a conditional debug
statement. This ensures that debug code doesn't trigger if
it isn't enabled. <blush>
Affected files ...
... //depot/aic7xxx/aic7xxx/aic7xxx.c#80 edit
Differences ...
==== //depot/aic7xxx/aic7xxx/aic7xxx.c#80 (ktext) ====
***************
*** 37,43 ****
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
! * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#79 $
*
* $FreeBSD$
*/
--- 37,43 ----
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
! * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#80 $
*
* $FreeBSD$
*/
***************
*** 2475,2483 ****
panic("HOST_MSG_LOOP interrupt with no active message");
#ifdef AHC_DEBUG
! if ((ahc_debug & AHC_SHOW_MESSAGES) != 0)
ahc_print_devinfo(ahc, &devinfo);
printf("INITIATOR_MSG_OUT");
#endif
phasemis = bus_phase != P_MESGOUT;
if (phasemis) {
--- 2475,2484 ----
panic("HOST_MSG_LOOP interrupt with no active message");
#ifdef AHC_DEBUG
! if ((ahc_debug & AHC_SHOW_MESSAGES) != 0) {
ahc_print_devinfo(ahc, &devinfo);
printf("INITIATOR_MSG_OUT");
+ }
#endif
phasemis = bus_phase != P_MESGOUT;
if (phasemis) {
next prev parent reply other threads:[~2002-09-27 22:43 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-26 3:27 Warning - running *really* short on DMA buffers while doing file transfers Mathieu Chouquet-Stringer
2002-09-26 6:14 ` Jens Axboe
2002-09-26 7:04 ` Pedro M. Rodrigues
2002-09-26 15:31 ` Justin T. Gibbs
2002-09-27 6:13 ` Jens Axboe
2002-09-27 6:33 ` Matthew Jacob
2002-09-27 6:36 ` Jens Axboe
2002-09-27 6:50 ` Matthew Jacob
2002-09-27 6:56 ` Jens Axboe
2002-09-27 7:18 ` Matthew Jacob
2002-09-27 7:24 ` Jens Axboe
2002-09-27 7:29 ` Matthew Jacob
2002-09-27 7:34 ` Matthew Jacob
2002-09-27 7:45 ` Jens Axboe
2002-09-27 8:37 ` Matthew Jacob
2002-09-27 10:25 ` Jens Axboe
2002-09-27 12:18 ` Matthew Jacob
2002-09-27 12:54 ` Jens Axboe
2002-09-27 13:30 ` Justin T. Gibbs
2002-09-27 14:26 ` James Bottomley
2002-09-27 14:33 ` Jens Axboe
2002-09-27 16:26 ` Justin T. Gibbs
2002-09-27 17:21 ` James Bottomley
2002-09-27 18:56 ` Justin T. Gibbs
2002-09-27 19:07 ` Warning - running *really* short on DMA buffers while doingfile transfers Andrew Morton
2002-09-27 19:16 ` Justin T. Gibbs
2002-09-27 19:36 ` Warning - running *really* short on DMA buffers while doingfiletransfers Andrew Morton
2002-09-27 19:52 ` Justin T. Gibbs
2002-09-27 21:13 ` James Bottomley
2002-09-27 21:18 ` Matthew Jacob
2002-09-27 21:23 ` James Bottomley
2002-09-27 21:29 ` Justin T. Gibbs
2002-09-27 21:32 ` Matthew Jacob
2002-09-27 22:08 ` Mike Anderson
2002-09-30 23:49 ` Doug Ledford
2002-09-27 21:28 ` Justin T. Gibbs
2002-09-28 15:52 ` James Bottomley
2002-09-28 23:25 ` Luben Tuikov
2002-09-29 2:48 ` James Bottomley
2002-09-30 8:34 ` Jens Axboe
2002-09-29 4:00 ` Justin T. Gibbs
2002-09-29 15:45 ` James Bottomley
2002-09-29 16:49 ` [ getting OT ] " Matthew Jacob
2002-09-30 19:06 ` Luben Tuikov
2002-09-30 23:54 ` Doug Ledford
2002-09-27 19:58 ` Andrew Morton
2002-09-27 20:58 ` Warning - running *really* short on DMA buffers while doing file transfers Justin T. Gibbs
2002-09-27 21:38 ` Patrick Mansfield
2002-09-27 22:08 ` Justin T. Gibbs
2002-09-27 22:28 ` Patrick Mansfield
2002-09-27 22:48 ` Justin T. Gibbs [this message]
2002-09-27 18:59 ` Warning - running *really* short on DMA buffers while doingfile transfers Andrew Morton
2002-09-27 14:30 ` Warning - running *really* short on DMA buffers while doing file transfers Jens Axboe
2002-09-27 17:19 ` Justin T. Gibbs
2002-09-27 18:29 ` Rik van Riel
2002-09-27 14:56 ` Rik van Riel
2002-09-27 15:34 ` Matthew Jacob
2002-09-27 15:37 ` Jens Axboe
2002-09-27 17:20 ` Justin T. Gibbs
2002-09-27 12:28 ` Pedro M. Rodrigues
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