[Bug 204807] Hardware monitoring sensor nct6798d doesn't work unless acpi_enforce_resources=lax is enabled

bugzilla-daemon
2021-10-14T18:42:06Z

--- Comment #141 from Eugene Shalygin (eugene.shalygin@gmail.com) ---
I would like to ask for an assistance to understand why reading EC sensors
takes so much time (1 second). Could, please, users of boards with sensors
published in EC registers (we currently aware of the following models: Pro WS
X570-ACE, ROG Crosshair VIII Hero, ROG Crosshair VIII Dark Hero, ROG Crosshair
VIII Formula, G STRIX B550-E GAMING, ROG STRIX X570-E GAMING) measure how long
does it take to read all 256 EC registers in their system and report back the
time and the board name?

# modprobe ec_sys
# time cat /sys/kernel/debug/ec/ec0/io > /dev/null

Thank you!