svn commit: r270305 - in head/sys/cam: ata scsi

[Sean Bruno]

Author: sbruno
Date: Thu Aug 21 21:05:58 2014
New Revision: 270305
URL: http://svnweb.freebsd.org/changeset/base/270305

Log:
  Add the Samsung 843T as a 4k enabled drive
  
  Submitted by:	Jason Wolfe <jason at llnw.com>
  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 Aug 21 20:58:43 2014	(r270304)
+++ head/sys/cam/ata/ata_da.c	Thu Aug 21 21:05:58 2014	(r270305)
@@ -451,6 +451,14 @@ static struct ada_quirk_entry ada_quirk_
 	},
 	{
 		/*
+		 * Samsung 843T Series SSDs
+		 * 4k optimised
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG MZ7WD*", "*" },
+		/*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 Aug 21 20:58:43 2014	(r270304)
+++ head/sys/cam/scsi/scsi_da.c	Thu Aug 21 21:05:58 2014	(r270305)
@@ -1119,6 +1119,14 @@ static struct da_quirk_entry da_quirk_ta
 	},
 	{
 		/*
+		 * Samsung 843T Series SSDs
+		 * 4k optimised
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG MZ7WD*", "*" },
+		/*quirks*/DA_Q_4K
+	},
+	{
+		/*
 		 * SuperTalent TeraDrive CT SSDs
 		 * 4k optimised & trim only works in 4k requests + 4k aligned
 		 */