diff options
| author | Damien Le Moal <dlemoal@kernel.org> | 2026-03-15 07:24:15 +0900 |
|---|---|---|
| committer | Niklas Cassel <cassel@kernel.org> | 2026-03-16 09:05:18 +0100 |
| commit | ce5ae93d1a216680460040c7c0465a6e3b629dec (patch) | |
| tree | 47f295bd71db2176dcd9a2472b41c2b4165c1711 | |
| parent | ee0e6e69a772d601e152e5368a1da25d656122a8 (diff) | |
ata: libata-core: disable LPM on ADATA SU680 SSD
ADATA SU680 SSDs suffer from NCQ read and write commands timeouts or bus
errors when link power management (LPM) is enabled. Flag these devices
with the ATA_QUIRK_NOLPM quirk to prevent the use of LPM and avoid these
command failures.
Reported-by: Mohammad Khaled Bayan <mhd.khaled.bayan@gmail.com>
Closes: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.17/+bug/2144060
Cc: stable@vger.kernel.org
Tested-by: Mohammad-Khaled Bayan <mhd.khaled.bayan@gmail.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
| -rw-r--r-- | drivers/ata/libata-core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 6c4e567b6582..374993031895 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4188,6 +4188,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = { { "ST3320[68]13AS", "SD1[5-9]", ATA_QUIRK_NONCQ | ATA_QUIRK_FIRMWARE_WARN }, + /* ADATA devices with LPM issues. */ + { "ADATA SU680", NULL, ATA_QUIRK_NOLPM }, + /* Seagate disks with LPM issues */ { "ST1000DM010-2EP102", NULL, ATA_QUIRK_NOLPM }, { "ST2000DM008-2FR102", NULL, ATA_QUIRK_NOLPM }, |