]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
ata: libata-core: disable LPM on ADATA SU680 SSD
authorDamien Le Moal <dlemoal@kernel.org>
Sat, 14 Mar 2026 22:24:15 +0000 (07:24 +0900)
committerNiklas Cassel <cassel@kernel.org>
Mon, 16 Mar 2026 08:05:18 +0000 (09:05 +0100)
commitce5ae93d1a216680460040c7c0465a6e3b629dec
tree47f295bd71db2176dcd9a2472b41c2b4165c1711
parentee0e6e69a772d601e152e5368a1da25d656122a8
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>
drivers/ata/libata-core.c