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eg-virt-meetings [2019/04/16 22:26]
singhsat
eg-virt-meetings [2019/06/26 16:42]
waltminer [26/06/2019, 4PM CEST Meeting]
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 ===== Meetings Agenda and Report ===== ===== Meetings Agenda and Report =====
  
-==== 16/04/2019, 4PM CET Meeting ​on 03/04/2019 Action item ==== +==== 26/06/2019, 4PM CEST Meeting ==== 
-Virtualization in the AGL RequirementsEric ShufroSatpreet Singh (Panasonic+AttendeesMichele Paolino (Virtual Open Systems)Walt Miner, Jan Simon Moeller ​(Linux Foundation),​ LaurentC (VW), Mark Silberger (Carmeq/VW
-1. Vision + 
-   a. Have an opensoruce project supporting a ecockpit out of the box solution. +  * General updates 
-   b. Support IVI (android/AGL), cluster ​(AGL), safe RTOS (AutoSARRTOS+    * Walt shared work in progress slides that will be presented to the Xen Summit 
-2. Hypervisor ​ +    * Laurent provided live comments on the requirements page that have been recorded 
-   a. ability to virtualize GPU, IOs, networking, CPU and run different virtual machines+      * new requirements related to boot time, telematics, Raspberry Pi, OS/​Hypervisor updates, etc 
-   b. Support memory separation ​for each guest +    * The next step is to meet F2F in Tokyo and i) select the requirements to address, ii) find the the resources to develop a PoC 
-   c. Support physical suspend ​to RAM. +  * Action points ​(from previous discussion) 
-   d. Inter VM communication ​(Shared memorynetworkcharacter+    * Eric-Artem to report about IPC mechanisms 
-   e. Meet ASIL Safety ​requirements + 
-3. System Behavior + 
-   ​a. Power ​management ​of vehicle micro and main micro + 
-   b. Co-ordinate startup and shutdown of all VMs. +==== 15/05/2019, 4PM CET Meeting ==== 
-   ​c. Support early boot using suspend ​to ram or suspend to disk or other techniques +Attendees: Michele Paolino (Virtual Open Systems), Walt Miner (Linux Foundation), Satpreet Singh (Panasonic)LaurentC (Volkswagen
-4. Goals + 
-   ​a. Create standard interfaces ​for inter VM communication. +  * General updates 
-   b. Create vehicle ​power moding ​strategy and interfaces to VM+    * The AGL speech proposed by Walt has been selected for the XEN summitWalt will share slides for EG-VIRT review in the next meeting 
-   c. Create ​system block architecture ​with recommended separation of concerns. +  * Automotive virtualization requirements inputs from Panasonic 
-   d. Standard way of sharing hardware ​(Virtio+    * Inter processor communication is important as well as InterVM communication 
-   e. Standard way of software update including peripheral devices and delta update.+    * Demo requirements:​ For the PoC safety is not needed at the beginningAn opensource hypervisor will be used 
 +    * Cluster EG requirements:​ 
 +      * Bluetooth ​and Wifi might be included in cases where there is no IVI (motorcycles)What about safety there? 
 +  * Next call to be held in 12/06: 
 +    * we'll skip May the 29th 
 +  * Action points 
 +    * Walt will share slides to review ​for the xen summit 
 +    * Laurent ​to provide inputs on requirements 
 +    * Eric-Artem to report about IPC mechanisms 
 + 
 +==== 17/04/2019, 4PM CET Meeting ==== 
 +Attendees: Michele Paolino ​(Virtual Open Systems)Walt Miner (Linux Foundation)Eric Shufro (Panasonic), Artem Myagev (EPAM), walzert 
 + 
 +  * Automotive virtualization ​requirements ​inputs from Panasonic: 
 +    * Key topic are Inter VM communication,​ power management and software updates 
 +    * Suspend ​to ram and GPU virt are somehow already supported by XEN 
 +    * System power management is missing in AGL (power on, screen off etc.) 
 +        * In virtualized environments,​ there is need to power each virtual machine independently (power manager MCU that talks to plugins - one for each VM) 
 +        * Today Tier-1s buy software from Vector to handle ​power moding ​states, communication framework, etc
 +        * Panasonic is available to join Linux Foundation and discuss with Vector to find solution for embedding solutions to this problem in AGL(also ​with closed binaries) 
 +        * On this topic, OEMs (Mazda/​Suzuki) are asking tier-1s to bring more production ideas to AGLPower management is one of them 
 +        * Today power management is done in EL3 (Arm TrustZone
 +    * A micro controller in the demonstration board is a nice feature to havePossibly with wake on CAN 
 +  * EG-IC 
 +    * Michele attended the last meeting, things are progressing but virtualization is not yet in their future plans 
 +  * Next call to be held in May 15th: 
 +    * we'll skip May the 1st 
 +  * Action points 
 +    * Artem to provide a couple ​of examples about IPC mechanismsIf this is not sufficient (Eric to check), we need to start describing a complex use case 
 +    * Michele will monitor EG-IC 
  
 ==== 03/04/2019, 4PM CET Meeting ==== ==== 03/04/2019, 4PM CET Meeting ====
eg-virt-meetings.txt · Last modified: 2023/04/12 11:38 by sbonazzo