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Index: sys/cam/ata/ata_da.c
===================================================================
--- sys/cam/ata/ata_da.c
+++ sys/cam/ata/ata_da.c
@@ -472,8 +472,8 @@
{ T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG MZ7WD*", "*" },
/*quirks*/ADA_Q_4K
},
- {
- /*
+ {
+ /*
* Samsung 850 SSDs
* 4k optimised
*/
@@ -498,6 +498,14 @@
},
{
/*
+ * Samsung PM851 Series SSDs
+ * 4k optimised
+ */
+ { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG MZ7TE*", "*" },
+ /*quirks*/ADA_Q_4K
+ },
+ {
+ /*
* SuperTalent TeraDrive CT SSDs
* 4k optimised & trim only works in 4k requests + 4k aligned
*/
Index: sys/cam/scsi/scsi_da.c
===================================================================
--- sys/cam/scsi/scsi_da.c
+++ sys/cam/scsi/scsi_da.c
@@ -1144,8 +1144,8 @@
{ T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG MZ7WD*", "*" },
/*quirks*/DA_Q_4K
},
- {
- /*
+ {
+ /*
* Samsung 850 SSDs
* 4k optimised & trim only works in 4k requests + 4k aligned
*/
@@ -1170,6 +1170,14 @@
},
{
/*
+ * Samsung PM851 Series SSDs
+ * 4k optimised
+ */
+ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG MZ7TE*", "*" },
+ /*quirks*/DA_Q_4K
+ },
+ {
+ /*
* SuperTalent TeraDrive CT SSDs
* 4k optimised & trim only works in 4k requests + 4k aligned
*/

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