Date: Thu, 13 Jul 2017 15:33:08 +0000 (UTC) From: Sean Bruno <sbruno@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r320948 - in head/sys/cam: ata scsi Message-ID: <201707131533.v6DFX8Sc035983@repo.freebsd.org>
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Author: sbruno Date: Thu Jul 13 15:33:08 2017 New Revision: 320948 URL: https://svnweb.freebsd.org/changeset/base/320948 Log: Add 4K quirks for Samsung 750 EVO SSD Submitted by: lev Reviewed by: mav Differential Revision: https://reviews.freebsd.org/D9478 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 Jul 13 15:16:45 2017 (r320947) +++ head/sys/cam/ata/ata_da.c Thu Jul 13 15:33:08 2017 (r320948) @@ -637,6 +637,14 @@ static struct ada_quirk_entry ada_quirk_table[] = }, { /* + * Samsung 750 SSDs + * 4k optimised, NCQ TRIM seems to work + */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 750*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* * Samsung 830 Series SSDs * 4k optimised, NCQ TRIM Broken (normal TRIM is fine) */ Modified: head/sys/cam/scsi/scsi_da.c ============================================================================== --- head/sys/cam/scsi/scsi_da.c Thu Jul 13 15:16:45 2017 (r320947) +++ head/sys/cam/scsi/scsi_da.c Thu Jul 13 15:33:08 2017 (r320948) @@ -1260,6 +1260,14 @@ static struct da_quirk_entry da_quirk_table[] = }, { /* + * Samsung 750 Series SSDs + * 4k optimised & trim only works in 4k requests + 4k aligned + */ + { T_DIRECT, SIP_MEDIA_FIXED, "ATA", "Samsung SSD 750*", "*" }, + /*quirks*/DA_Q_4K + }, + { + /* * Samsung 830 Series SSDs * 4k optimised & trim only works in 4k requests + 4k aligned */
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