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Property:powermanagment remote (event)

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Info
  		 Name-Collision - multiple objects in this wiki use the name powermanagment_remote!
powermanagment_remote (event) Remote power saving status
powermanagment_remote (evsrc) Event-Source of avm_power.ko / extswitch_watch

AVM-Event

AVM-Event: powermanagment_remote (event)   -   type Wiki Freetz IPPF whmf AVM Web
Location: System >> AVM-Events   -   Origin: AVM
Event-Sources: powermanagment_remote
Properties: Firmware: 6.24 - 7.61
Function: Remote power saving status

Goto:   Dependencies   -   Model-Matrix   -   Missing Supportdata   -   SMW-Browser

Details

The powermanagment_remote event is used for Inter-CPU communication of avm_power.ko instances on Puma6/7 models.

On Puma6 and Puma7 models FRITZ!OS is running on the ATOM CPU, while the cable modem frontend runs on the ARM CPU.
avm_power.ko is the power management and metering kernel module, running on both Linux indtances on these models.
To connect both the ARM side runs the powermanagment_remote source sending powermanagment_remote events to the
powermanagment_remote_sink on the ATOM side.

powermanagment_remote events can either be ressourceinfo events which contain the current power rate of a metered
remote device, or activatepowermode events which forward the power management mode sent to the avm_power device
on the remote side.

Not researched yet but it may be that extswitch_watch also plays a role in remote power metering. 

// From include/uapi/avm/event/gen-types.h

struct avm_event_powermanagment_remote {
	enum avm_event_powermanagment_remote_action remote_action;
	union avm_event_powermanagment_remote_union param;
};

enum avm_event_powermanagment_remote_action {
	avm_event_powermanagment_ressourceinfo = 0,
	avm_event_powermanagment_activatepowermode = 1,
};

/*-----------------------------------------------------------------------------------
	union entry is select by variable of type 'enum avm_event_powermanagment_remote_action'
-----------------------------------------------------------------------------------*/

union avm_event_powermanagment_remote_union {
	/*--- select by [select-variable] one of (avm_event_powermanagment_ressourceinfo) ---*/
	struct avm_event_powermanagment_remote_ressourceinfo ressourceinfo;
	/*--- select by [select-variable] one of (avm_event_powermanagment_activatepowermode) ---*/
	char powermode[32];
};

struct _avm_event_powermanagment_remote_ressourceinfo {
	struct _avm_event_header header;
	enum _powermanagment_device device;
	unsigned int power_rate;
};

enum _powermanagment_device {
	powerdevice_none = 0,
	powerdevice_cpuclock = 1, /*---  power_rate in % Bezug: NormFrequenz 212 MHz  ---*/ 
	powerdevice_dspclock = 2, /*---  power_rate in % Bezug: NormFrequenz 250 MHz  ---*/ 
	powerdevice_systemclock = 3, /*---  power_rate in % Bezug: NormFrequenz 150 MHz  ---*/ 
	powerdevice_wlan = 4, /*---  power_rate in % Maximal-Last  ---*/ 
	powerdevice_isdnnt = 5, /*---  power_rate 0 oder 100 % (Ebene 1 aktiv)   ---*/ 
	powerdevice_isdnte = 6, /*---  power_rate 0 oder 100 % (Ebene 1 aktiv)   ---*/ 
	powerdevice_analog = 7, /*---  power_rate 100 % pro abgehobenen Telefon  ---*/ 
	powerdevice_dect = 8, /*---  power_rate in % Maximal-Last  ---*/ 
	powerdevice_ethernet = 9, /*---  power_rate 100 % pro aktiven Port  ---*/ 
	powerdevice_dsl = 10, /*---  power_rate in % Maximal-Last (????)  ---*/ 
	powerdevice_usb_host = 11, /*---  power_rate in Milli-Ampere  ---*/ 
	powerdevice_usb_client = 12, /*---  power_rate 100 % der Maximal-Last  ---*/ 
	powerdevice_charge = 13, /*---  power_rate in Milli-Watt  ---*/ 
	powerdevice_loadrate = 14, /*---  power_rate in % (100 - % Idle-Wert) falls SMP: je 8 Bit eine CPU  ---*/ 
	powerdevice_temperature = 15, /*---  power_rate in Grad Celcius  ---*/ 
	powerdevice_dectsync = 16, /*---  power_rate clks_per_jiffies ---*/ 
	powerdevice_usb_host2 = 17, /*---  power_rate in Milli-Ampere  ---*/ 
	powerdevice_usb_host3 = 18, /*---  power_rate in Milli-Ampere  ---*/ 
	powerdevice_dsp_loadrate = 19, /*---  (ADSL/VDSL-)DSP power_rate in % (100 - % Idle-Wert)  ---*/ 
	powerdevice_vdsp_loadrate = 20, /*---  Voice-DSP power_rate in % (100 - % Idle-Wert)  ---*/ 
	powerdevice_lte = 21, /*---  power_rate in Milliwatt  ---*/ 
	powerdevice_loadrate2 = 22, /*---  Remote CPU power_rate in % falls SMP: je 8 Bit eine CPU ---*/ 
	powerdevice_dvbc = 23, /*---  power_rate in % ---*/ 
	powerdevice_plc = 24, /*---  power_rate in % ---*/ 
	powerdevice_maxdevices = 25,
};

Dependencies

Daily updated index of all dependencies of this event. Last update: GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.
A ** in the Mod column marks info from Supportdata2 probes, which by their nature will stay way more incomplete.
A - in the Mod column marks manual research, the Firmware then shows where the item occurs, not the Relation.

Relation Typ Object Mod Firmware Info Origin
Source evsrc powermanagment_remote (evsrc) 8* 6.24 - 7.61 Event-Source of avm_power.ko / extswitch_watch AVM
Sink evsink powermanagment_remote_sink 8* 6.24 - 7.61 Event-Sink of avm_power.ko AVM
2 dependencies for this event

Model-Matrix

Daily updated index of the presence, path and size of this event for each model. Last update: GMT.
Showing all models using this event. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom/rtl) label in the Model column shows which CPU is meant for Multi-Linux models.
Note that this list comes from Supportdata-Probes, which can have arbitrary settings and come from different firmware versions.
It doesn't say much if a model is not listed here. It may be a missing supportdata file or just a disabled feature.

Model Firmware Event-Sources Event-Sinks
FRITZ!Box 6430 Cable (arm) 6.87 - 7.29 powermanagment_remote
FRITZ!Box 6490 Cable (arm) 6.24 - 7.24 powermanagment_remote powermanagment_remote_sink
FRITZ!Box 6490 Cable (atom) 6.24 - 7.24 powermanagment_remote powermanagment_remote_sink
FRITZ!Box 6590 Cable (arm) 6.87 - 7.20 powermanagment_remote
FRITZ!Box 6591 Cable (arm) 7.01 - 7.29 powermanagment_remote
FRITZ!Box 6660 Cable (arm) 7.13 - 7.29 powermanagment_remote
FRITZ!Box 6670 Cable (arm) 7.59 - 7.61 powermanagment_remote
FRITZ!Box 6690 Cable (arm) 7.29 - 7.57 powermanagment_remote
8 models use this event

Missing Supportdata

The data in this article is incomplete due to missing Supportdata-Probes for the models listed below.
If you own any of these models and would like to help then please get in touch.

Model Method Info
Eumex 300 IP telnet
FRITZ!Box Fon 5010 html http://fritz.box/html/support.html
FRITZ!Box Fon 5012 html http://fritz.box/html/support.html
FRITZ!Box Fon ata html http://fritz.box/html/support.html
FRITZ!Box Fon ata 1020 html http://fritz.box/html/support.html
FRITZ!Box Fon WLAN 7113 INT html http://fritz.box/html/support.html
FRITZ!Box WLAN 3270 IT lua http://fritz.box/support.lua
Speedport W 501V telnet
Speedport W 722V console
9 models without supportdata probes

SMW-Browser

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