From: Niklas Cassel <cassel@kernel.org>
To: Damien Le Moal <dlemoal@kernel.org>, Niklas Cassel <cassel@kernel.org>
Cc: Ronald Garcia Vazquez <ronaldgarciavazquez@gmail.com>,
linux-ide@vger.kernel.org
Subject: [PATCH 2/2] ata: libata-core: Disable LPM on WD Green 2.5 480GB
Date: Tue, 28 Jul 2026 13:13:12 +0200 [thread overview]
Message-ID: <20260728111310.722450-6-cassel@kernel.org> (raw)
In-Reply-To: <20260728111310.722450-4-cassel@kernel.org>
According to a user report, the WD Green 2.5 480GB has problems with LPM.
Link: https://lore.kernel.org/linux-ide/CAGiKK17Fg4SgS+y0GzD3new44QzD_yPZU5V3ZeHdUr9mFnfn1Q@mail.gmail.com/
Signed-off-by: Niklas Cassel <cassel@kernel.org>
---
drivers/ata/libata-core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 15781b4f0489..961d03fbc4d9 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4420,6 +4420,7 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
*/
{ "WDC WD100EFGX-68CPLN0", NULL, ATA_QUIRK_NOLPM },
{ "WDC WD102KFBX-68M95N0", NULL, ATA_QUIRK_NOLPM },
+ { "WD Green 2.5 480GB", NULL, ATA_QUIRK_NOLPM },
/*
* This sata dom device goes on a walkabout when the ATA_LOG_DIRECTORY
--
2.55.0
prev parent reply other threads:[~2026-07-28 11:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-28 11:13 [PATCH 0/2] ata: disable LPM on some WDC drives Niklas Cassel
2026-07-28 11:13 ` [PATCH 1/2] ata: libata-core: Disable LPM on some WD drives Niklas Cassel
2026-07-28 11:22 ` sashiko-bot
2026-07-28 11:13 ` Niklas Cassel [this message]
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