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| author | Niklas Cassel <cassel@kernel.org> | 2025-11-24 17:34:34 +0100 |
|---|---|---|
| committer | Niklas Cassel <cassel@kernel.org> | 2025-11-28 06:58:24 +0100 |
| commit | 6ce0dd9f54ea9773c0aedfaab7b858fc68a848ba (patch) | |
| tree | 1a174320f63c28650677dcd27805e2a2c3c4c255 /drivers/ata | |
| parent | 1d779fa9962ffb150c02f67cc0bcec253d56513b (diff) | |
| download | linux-6ce0dd9f54ea9773c0aedfaab7b858fc68a848ba.tar.gz linux-6ce0dd9f54ea9773c0aedfaab7b858fc68a848ba.tar.bz2 linux-6ce0dd9f54ea9773c0aedfaab7b858fc68a848ba.zip | |
ata: libata-core: Disable LPM on Silicon Motion MD619{H,G}XCLDE3TC
According to a user report, the Silicon Motion MD619HXCLDE3TC SSD and
the Silicon Motion MD619GXCLDE3TC SSD have problems with LPM.
Reported-by: Yihang Li <liyihang9@h-partners.com>
Closes: https://lore.kernel.org/linux-ide/20251121073502.3388239-1-liyihang9@h-partners.com/
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index ff53f5f029b4..2c737e63a0b9 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4209,6 +4209,10 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = { /* Apacer models with LPM issues */ { "Apacer AS340*", NULL, ATA_QUIRK_NOLPM }, + /* Silicon Motion models with LPM issues */ + { "MD619HXCLDE3TC", "TCVAID", ATA_QUIRK_NOLPM }, + { "MD619GXCLDE3TC", "TCV35D", ATA_QUIRK_NOLPM }, + /* These specific Samsung models/firmware-revs do not handle LPM well */ { "SAMSUNG MZMPC128HBFU-000MV", "CXM14M1Q", ATA_QUIRK_NOLPM }, { "SAMSUNG SSD PM830 mSATA *", "CXM13D1Q", ATA_QUIRK_NOLPM }, |