Author: imp
Date: Wed Oct 7 05:44:35 2020
New Revision: 366507
URL: https://svnweb.freebsd.org/changeset/base/366507
Log:
cam: Add quirk for Samsung MZ7* behind a SATA-to-SAS interposer
Sometimes, this drive will be present in the system such that the the
firmware identification string doesn't start with ATA, such as when
it's behind a SATA-to-SAS interposer. Add another quirk for that.
Submitted by: github user mr44er
Github PR: 423
Modified:
head/sys/cam/scsi/scsi_da.c
Modified: head/sys/cam/scsi/scsi_da.c
==============================================================================
--- head/sys/cam/scsi/scsi_da.c Wed Oct 7 05:36:05 2020 (r366506)
+++ head/sys/cam/scsi/scsi_da.c Wed Oct 7 05:44:35 2020 (r366507)
@@ -1417,6 +1417,15 @@ static struct da_quirk_entry da_quirk_table[] =
},
{
/*
+ * Same as above but enable the quirks for SSD SAMSUNG MZ7*
+ * connected via SATA-to-SAS interposer and because of this
+ * starting without "ATA"
+ */
+ { T_DIRECT, SIP_MEDIA_FIXED, "SAMSUNG", "MZ7*", "*" },
+ /*quirks*/DA_Q_4K
+ },
+ {
+ /*
* SuperTalent TeraDrive CT SSDs
* 4k optimised & trim only works in 4k requests + 4k aligned
*/
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