libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions
authorHans de Goede <hdegoede@redhat.com>
Mon, 19 Mar 2018 15:33:59 +0000 (16:33 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 16 Jun 2018 21:22:44 +0000 (22:22 +0100)
commit24fa3fb85b53b8ff0139a0ea895f33c017c73b2b
tree923727129619a5d8d83132dcea41b44a5388e4a8
parent8a2b5cd5dcb29141deec0788f904cc39c5a64c3a
libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions

commit 3bf7b5d6d017c27e0d3b160aafb35a8e7cfeda1f upstream.

Commit b17e5729a630 ("libata: disable LPM for Crucial BX100 SSD 500GB
drive"), introduced a ATA_HORKAGE_NOLPM quirk for Crucial BX100 500GB SSDs
but limited this to the MU02 firmware version, according to:
http://www.crucial.com/usa/en/support-ssd-firmware

MU02 is the last version, so there are no newer possibly fixed versions
and if the MU02 version has broken LPM then the MU01 almost certainly
also has broken LPM, so this commit changes the quirk to apply to all
firmware versions.

Fixes: b17e5729a630 ("libata: disable LPM for Crucial BX100 SSD 500GB...")
Cc: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/ata/libata-core.c