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From: Sean Bruno <sbruno@FreeBSD.org>
Date: Thu, 16 Oct 2014 20:33:05 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r273183 - in head/sys/cam: ata scsi
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Author: sbruno
Date: Thu Oct 16 20:33:04 2014
New Revision: 273183
URL: https://svnweb.freebsd.org/changeset/base/273183

Log:
  Add 4k quirks for PM853T Samsung SSD
  
  MFC after:	2 weeks
  Sponsored by:	Limelight Networks

Modified:
  head/sys/cam/ata/ata_da.c
  head/sys/cam/scsi/scsi_da.c

Modified: head/sys/cam/ata/ata_da.c
==============================================================================
--- head/sys/cam/ata/ata_da.c	Thu Oct 16 20:13:16 2014	(r273182)
+++ head/sys/cam/ata/ata_da.c	Thu Oct 16 20:33:04 2014	(r273183)
@@ -459,6 +459,14 @@ static struct ada_quirk_entry ada_quirk_
 	},
 	{
 		/*
+		 * Samsung PM853T Series SSDs
+		 * 4k optimised
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG MZ7GE*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
 		 * SuperTalent TeraDrive CT SSDs
 		 * 4k optimised & trim only works in 4k requests + 4k aligned
 		 */

Modified: head/sys/cam/scsi/scsi_da.c
==============================================================================
--- head/sys/cam/scsi/scsi_da.c	Thu Oct 16 20:13:16 2014	(r273182)
+++ head/sys/cam/scsi/scsi_da.c	Thu Oct 16 20:33:04 2014	(r273183)
@@ -1134,6 +1134,14 @@ static struct da_quirk_entry da_quirk_ta
 	},
 	{
 		/*
+		 * Samsung PM853T Series SSDs
+		 * 4k optimised
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG MZ7GE*", "*" },
+		/*quirks*/DA_Q_4K
+	},
+	{
+		/*
 		 * SuperTalent TeraDrive CT SSDs
 		 * 4k optimised & trim only works in 4k requests + 4k aligned
 		 */