mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 05:34:00 +08:00
e536f7304b
Add the first rule we recently agreed on. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
20 lines
579 B
Plaintext
20 lines
579 B
Plaintext
The Linux WatchDog Timer Power Management Guide
|
|
===============================================
|
|
Last reviewed: 17-Dec-2018
|
|
|
|
Wolfram Sang <wsa+renesas@sang-engineering.com>
|
|
|
|
Introduction
|
|
------------
|
|
This document states rules about watchdog devices and their power management
|
|
handling to ensure a uniform behaviour for Linux systems.
|
|
|
|
|
|
Ping on resume
|
|
--------------
|
|
On resume, a watchdog timer shall be reset to its selected value to give
|
|
userspace enough time to resume. [1] [2]
|
|
|
|
[1] https://patchwork.kernel.org/patch/10252209/
|
|
[2] https://patchwork.kernel.org/patch/10711625/
|