From owner-freebsd-sparc64@FreeBSD.ORG  Fri Jan 27 22:00:29 2012
Return-Path: <owner-freebsd-sparc64@FreeBSD.ORG>
Delivered-To: freebsd-sparc64@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 68224106566C
	for <freebsd-sparc64@hub.freebsd.org>;
	Fri, 27 Jan 2012 22:00:29 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id 51D5F8FC14
	for <freebsd-sparc64@hub.freebsd.org>;
	Fri, 27 Jan 2012 22:00:29 +0000 (UTC)
Received: from freefall.freebsd.org (localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q0RM0TcY002093
	for <freebsd-sparc64@freefall.freebsd.org>;
	Fri, 27 Jan 2012 22:00:29 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q0RM0Ttq002092;
	Fri, 27 Jan 2012 22:00:29 GMT (envelope-from gnats)
Date: Fri, 27 Jan 2012 22:00:29 GMT
Message-Id: <201201272200.q0RM0Ttq002092@freefall.freebsd.org>
To: freebsd-sparc64@FreeBSD.org
From: dfilter@FreeBSD.ORG (dfilter service)
Cc: 
Subject: Re: sparc64/164226: commit references a PR
X-BeenThere: freebsd-sparc64@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: dfilter service <dfilter@FreeBSD.ORG>
List-Id: Porting FreeBSD to the Sparc <freebsd-sparc64.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-sparc64>, 
	<mailto:freebsd-sparc64-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-sparc64>
List-Post: <mailto:freebsd-sparc64@freebsd.org>
List-Help: <mailto:freebsd-sparc64-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-sparc64>,
	<mailto:freebsd-sparc64-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 27 Jan 2012 22:00:29 -0000

The following reply was made to PR sparc64/164226; it has been noted by GNATS.

From: dfilter@FreeBSD.ORG (dfilter service)
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: sparc64/164226: commit references a PR
Date: Fri, 27 Jan 2012 21:53:14 +0000 (UTC)

 Author: marius
 Date: Fri Jan 27 21:52:59 2012
 New Revision: 230627
 URL: http://svn.freebsd.org/changeset/base/230627
 
 Log:
   Using ATA_CAM along with ATAPI DMA causes data corruption with ALI_NEW
   and CMD controllers for reasons unknown so disable it.
   
   PR:	164226
 
 Modified:
   head/sys/dev/ata/chipsets/ata-acerlabs.c
   head/sys/dev/ata/chipsets/ata-siliconimage.c
 
 Modified: head/sys/dev/ata/chipsets/ata-acerlabs.c
 ==============================================================================
 --- head/sys/dev/ata/chipsets/ata-acerlabs.c	Fri Jan 27 21:49:02 2012	(r230626)
 +++ head/sys/dev/ata/chipsets/ata-acerlabs.c	Fri Jan 27 21:52:59 2012	(r230627)
 @@ -213,6 +213,10 @@ ata_ali_ch_attach(device_t dev)
  	if (ch->dma.max_iosize > 256 * 512)
  		ch->dma.max_iosize = 256 * 512;
      }
 +#ifdef ATA_CAM
 +	if (ctlr->chip->cfg2 & ALI_NEW)
 +		ch->flags |= ATA_NO_ATAPI_DMA;
 +#endif
  
      return 0;
  }
 
 Modified: head/sys/dev/ata/chipsets/ata-siliconimage.c
 ==============================================================================
 --- head/sys/dev/ata/chipsets/ata-siliconimage.c	Fri Jan 27 21:49:02 2012	(r230626)
 +++ head/sys/dev/ata/chipsets/ata-siliconimage.c	Fri Jan 27 21:52:59 2012	(r230627)
 @@ -240,6 +240,10 @@ ata_cmd_ch_attach(device_t dev)
      if (ctlr->chip->cfg2 & SII_INTR)
  	ch->hw.status = ata_cmd_status;
  
 +#ifdef ATA_CAM
 +	ch->flags |= ATA_NO_ATAPI_DMA;
 +#endif
 +
      return 0;
  }
  
 _______________________________________________
 svn-src-all@freebsd.org mailing list
 http://lists.freebsd.org/mailman/listinfo/svn-src-all
 To unsubscribe, send any mail to "svn-src-all-unsubscribe@freebsd.org"