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D13093.1775697174.diff
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D13093.1775697174.diff

Index: head/sys/cam/ata/ata_da.c
===================================================================
--- head/sys/cam/ata/ata_da.c
+++ head/sys/cam/ata/ata_da.c
@@ -696,6 +696,14 @@
},
{
/*
+ * Same as for SAMSUNG MZ7* but enable the quirks for SSD
+ * starting with MZ7* too
+ */
+ { T_DIRECT, SIP_MEDIA_FIXED, "*", "MZ7*", "*" },
+ /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN
+ },
+ {
+ /*
* Samsung PM851 Series SSDs Dell OEM
* device model "SAMSUNG SSD PM851 mSATA 256GB"
* 4k optimised, NCQ broken
Index: head/sys/cam/scsi/scsi_da.c
===================================================================
--- head/sys/cam/scsi/scsi_da.c
+++ head/sys/cam/scsi/scsi_da.c
@@ -1311,6 +1311,14 @@
},
{
/*
+ * Same as for SAMSUNG MZ7* but enable the quirks for SSD
+ * starting with MZ7* too
+ */
+ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "MZ7*", "*" },
+ /*quirks*/DA_Q_4K
+ },
+ {
+ /*
* SuperTalent TeraDrive CT SSDs
* 4k optimised & trim only works in 4k requests + 4k aligned
*/

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