android_kernel_motorola_sm6375/include
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Niklas Cassel 6ea4b3303a ata: fix ata_id_sense_reporting_enabled() and ata_id_has_sense_reporting()
[ Upstream commit 690aa8c3ae308bc696ec8b1b357b995193927083 ]

ACS-5 section
7.13.6.41 Words 85..87, 120: Commands and feature sets supported or enabled
states that:

If bit 15 of word 86 is set to one, bit 14 of word 119 is set to one,
and bit 15 of word 119 is cleared to zero, then word 119 is valid.

If bit 15 of word 86 is set to one, bit 14 of word 120 is set to one,
and bit 15 of word 120 is cleared to zero, then word 120 is valid.

(This text also exists in really old ACS standards, e.g. ACS-3.)

Currently, ata_id_sense_reporting_enabled() and
ata_id_has_sense_reporting() both check bit 15 of word 86,
but neither of them check that bit 14 of word 119 is set to one,
or that bit 15 of word 119 is cleared to zero.

Additionally, make ata_id_sense_reporting_enabled() return false
if !ata_id_has_sense_reporting(), similar to how e.g.
ata_id_flush_ext_enabled() returns false if !ata_id_has_flush_ext().

Fixes: e87fd28cf9 ("libata: Implement support for sense data reporting")
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-10-26 13:22:38 +02:00
..
acpi ACPI: CPPC: Do not prevent CPPC from working in the future 2022-08-25 11:18:15 +02:00
asm-generic asm-generic: sections: refactor memory_intersects 2022-09-05 10:27:43 +02:00
clocksource
crypto crypto: drbg - make reseeding from get_random_bytes() synchronous 2022-06-22 14:11:18 +02:00
drm drm: fix EDID struct for old ARM OABI format 2022-06-14 18:11:31 +02:00
dt-bindings
keys
kvm
linux ata: fix ata_id_sense_reporting_enabled() and ata_id_has_sense_reporting() 2022-10-26 13:22:38 +02:00
math-emu
media
misc
net tcp: fix tcp_cwnd_validate() to not forget is_cwnd_limited 2022-10-26 13:22:26 +02:00
pcmcia
ras
rdma
scsi scsi: stex: Properly zero out the passthrough command structure 2022-10-15 07:54:39 +02:00
soc
sound ALSA: core: Add async signal helpers 2022-08-25 11:18:37 +02:00
target
trace spmi: trace: fix stack-out-of-bound access in SPMI tracing functions 2022-08-25 11:18:11 +02:00
uapi can: error: specify the values of data[5..7] of CAN error frames 2022-08-25 11:17:47 +02:00
vdso
video video: of_display_timing.h: include errno.h 2022-07-12 16:30:47 +02:00
xen