From: Niklas Cassel <cassel@kernel.org>
To: Damien Le Moal <dlemoal@kernel.org>, Niklas Cassel <cassel@kernel.org>
Cc: Emerson Pinter <e@pinter.dev>, linux-ide@vger.kernel.org
Subject: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102
Date: Tue, 9 Dec 2025 05:24:00 +0100 [thread overview]
Message-ID: <20251209042359.1467124-2-cassel@kernel.org> (raw)
According to a user report, the ST2000DM008-2FR102 has problems with LPM.
Reported-by: Emerson Pinter <e@pinter.dev>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693
Signed-off-by: Niklas Cassel <cassel@kernel.org>
---
drivers/ata/libata-core.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index b96105481784..94c0e0ff981f 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4187,6 +4187,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
ATA_QUIRK_NOLPM },
{ "VB0250EAVER", "HPG7", ATA_QUIRK_BROKEN_FPDMA_AA },
+ /* ST disks with LPM issues */
+ { "ST2000DM008-2FR102", NULL, ATA_QUIRK_NOLPM },
+
/* Blacklist entries taken from Silicon Image 3124/3132
Windows driver .inf file - also several Linux problem reports */
{ "HTS541060G9SA00", "MB3OC60D", ATA_QUIRK_NONCQ },
base-commit: a26a0b4b48e181ff5ff340f9dc83612c74f2ccad
--
2.52.0
next reply other threads:[~2025-12-09 4:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-09 4:24 Niklas Cassel [this message]
2025-12-09 4:25 ` [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102 Niklas Cassel
2025-12-10 1:42 ` Damien Le Moal
2025-12-10 2:29 ` Niklas Cassel
2025-12-10 4:30 ` Damien Le Moal
2025-12-16 5:30 ` Damien Le Moal
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