hwmon: (pmbus) Expose PEC debugfs attribute

Browse source

Enable runtime debug control of whether the PEC byte is exchanged with
the PMBus device.

Some manufacturers have asked for the PEC to be disabled as part of
debugging driver communication issues with devices.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20200910021106.2958382-1-andrew@aj.id.au
[groeck: Replace %1llu with %llu]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

...

This commit is contained in:

Andrew Jeffery 2020-09-10 11:41:06 +09:30 • committed by Guenter Roeck

parent a919ba0697

commit 2cd8529cfb

1 changed files with 39 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

39

drivers/hwmon/pmbus/pmbus_core.c

View file