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 <ja...@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
*/
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