svn commit: r241784 - head/sys/cam/ata

[Eitan Adler]

Author: eadler
Date: Sat Oct 20 15:30:14 2012
New Revision: 241784
URL: http://svn.freebsd.org/changeset/base/241784

Log:
  Adds 4K quirks for the some SSD's which all perform better when 4K
  aligned and only except 4K deletes (TRIM).
  
  PR:		kern/169974
  Submitted by:	Steven Hartland <steven.hartland at multiplay.co.uk>
  Tested by:	ak
  Reviewed by:	mav
  Approved by:	cperciva (implicit)
  MFC after:	1 week

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

Modified: head/sys/cam/ata/ata_da.c
==============================================================================
--- head/sys/cam/ata/ata_da.c	Sat Oct 20 14:54:49 2012	(r241783)
+++ head/sys/cam/ata/ata_da.c	Sat Oct 20 15:30:14 2012	(r241784)
@@ -269,6 +269,116 @@ static struct ada_quirk_entry ada_quirk_
 		/*quirks*/ADA_Q_4K
 	},
 	{
+		/*
+		 * Corsair Force 2 SSDs
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair CSSD-F*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * Corsair Force 3 SSDs
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair Force 3*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * OCZ Agility 3 SSDs
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-AGILITY3*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * OCZ Vertex 2 SSDs (inc pro series)
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ?VERTEX2*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * OCZ Vertex 3 SSDs
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-VERTEX3*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * SuperTalent TeraDrive CT SSDs
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "FTM??CT25H*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * Crucial RealSSD C300 SSDs
+		 * 4k optimised
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "C300-CTFDDAC???MAG*",
+		"*" }, /*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * XceedIOPS SATA SSDs
+		 * 4k optimised
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "SG9XCS2D*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * Intel 330 Series SSDs
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSC2ct*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * OCZ Deneva R Series SSDs
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "DENRSTE251M45*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/*
+		 * Kingston HyperX 3k SSDs
+		 * 4k optimised & trim only works in 4k requests + 4k aligned
+		 * Submitted by: Steven Hartland <steven.hartland at multiplay.co.uk>
+		 * PR: 169974
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "KINGSTON SH103S3*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
 		/* Default */
 		{
 		  T_ANY, SIP_MEDIA_REMOVABLE|SIP_MEDIA_FIXED,