mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 22:37:01 +07:00
c8377adfa7
Add an ID and a device pointer to 'struct wakeup_source'. Use them to to expose wakeup sources statistics in sysfs under /sys/class/wakeup/wakeup<ID>/*. Co-developed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Co-developed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Tri Vo <trong@android.com> Tested-by: Kalesh Singh <kaleshsingh@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
77 lines
2.3 KiB
Plaintext
77 lines
2.3 KiB
Plaintext
What: /sys/class/wakeup/
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
The /sys/class/wakeup/ directory contains pointers to all
|
|
wakeup sources in the kernel at that moment in time.
|
|
|
|
What: /sys/class/wakeup/.../name
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the name of the wakeup source.
|
|
|
|
What: /sys/class/wakeup/.../active_count
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the number of times the wakeup source was
|
|
activated.
|
|
|
|
What: /sys/class/wakeup/.../event_count
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the number of signaled wakeup events
|
|
associated with the wakeup source.
|
|
|
|
What: /sys/class/wakeup/.../wakeup_count
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the number of times the wakeup source might
|
|
abort suspend.
|
|
|
|
What: /sys/class/wakeup/.../expire_count
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the number of times the wakeup source's
|
|
timeout has expired.
|
|
|
|
What: /sys/class/wakeup/.../active_time_ms
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the amount of time the wakeup source has
|
|
been continuously active, in milliseconds. If the wakeup
|
|
source is not active, this file contains '0'.
|
|
|
|
What: /sys/class/wakeup/.../total_time_ms
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the total amount of time this wakeup source
|
|
has been active, in milliseconds.
|
|
|
|
What: /sys/class/wakeup/.../max_time_ms
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the maximum amount of time this wakeup
|
|
source has been continuously active, in milliseconds.
|
|
|
|
What: /sys/class/wakeup/.../last_change_ms
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
This file contains the monotonic clock time when the wakeup
|
|
source was touched last time, in milliseconds.
|
|
|
|
What: /sys/class/wakeup/.../prevent_suspend_time_ms
|
|
Date: June 2019
|
|
Contact: Tri Vo <trong@android.com>
|
|
Description:
|
|
The file contains the total amount of time this wakeup source
|
|
has been preventing autosleep, in milliseconds.
|