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D5711.id14539.diff
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D5711.id14539.diff

Index: sys/cam/ata/ata_da.c
===================================================================
--- sys/cam/ata/ata_da.c
+++ sys/cam/ata/ata_da.c
@@ -490,6 +490,14 @@
},
{
/*
+ * Samsung SM863 Series SSDs
+ * 4k optimised
+ */
+ { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG MZ7KM*", "*" },
+ /*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
@@ -1162,6 +1162,14 @@
},
{
/*
+ * Samsung SM863 Series SSDs
+ * 4k optimised
+ */
+ { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "SAMSUNG MZ7KM*", "*" },
+ /*quirks*/DA_Q_4K
+ },
+ {
+ /*
* SuperTalent TeraDrive CT SSDs
* 4k optimised & trim only works in 4k requests + 4k aligned
*/

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