git: c01af41c3c8f - main - ata_da: add quirk to disable NCQ TRIM for Samsung 860/870 SSDs

The branch main has been updated by avg:

URL: https://cgit.FreeBSD.org/src/commit/?id=c01af41c3c8fdd570764ff9b6bfbad6ac9ca1664

commit c01af41c3c8fdd570764ff9b6bfbad6ac9ca1664
Author:     Andriy Gapon <avg@FreeBSD.org>
AuthorDate: 2024-02-19 10:08:12 +0000
Commit:     Andriy Gapon <avg@FreeBSD.org>
CommitDate: 2024-02-19 10:08:12 +0000

    ata_da: add quirk to disable NCQ TRIM for Samsung 860/870 SSDs
    
    NCQ TRIM for Samsung 860/870 SSDs results in data corruption on systems
    with some SATA controllers.
    
    This can be easily reproduced using ZFS which uses TRIM and is able to
    detect block content changes.
    
    Linux bug report for this issue:
     https://bugzilla.kernel.org/show_bug.cgi?id=201693
    
    Since at present we can not limit a quirk based on the contorller / SIM,
    apply the quirk in all cases.
    
    Reviewed by:    imp
    MFC after:      2 weeks
    Differential Revision:  https://reviews.freebsd.org/D43961
---
 sys/cam/ata/ata_da.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/sys/cam/ata/ata_da.c b/sys/cam/ata/ata_da.c
index f5d3aeca9329..d4a591943307 100644
--- a/sys/cam/ata/ata_da.c
+++ b/sys/cam/ata/ata_da.c
@@ -727,6 +727,22 @@ static struct ada_quirk_entry ada_quirk_table[] =
 		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 850*", "*" },
 		/*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN
 	},
+	{
+		/*
+		 * Samsung 860 SSDs
+		 * 4k optimised, NCQ TRIM broken (normal TRIM fine)
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 860*", "*" },
+		/*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN
+	},
+	{
+		/*
+		 * Samsung 870 SSDs
+		 * 4k optimised, NCQ TRIM broken (normal TRIM fine)
+		 */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 870*", "*" },
+		/*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN
+	},
 	{
 		/*
 		 * Samsung SM863 Series SSDs (MZ7KM*)