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eg-virt [2019/04/23 14:38] m.paolino Main page update, hypervisor requirements added |
eg-virt [2019/06/26 14:51] m.paolino updates after discussion during eg-virt meeting |
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| The discussions of this EG will be done through the public AGL mailing list. | The discussions of this EG will be done through the public AGL mailing list. | ||
| - | ====== Hypervisor requirements ====== | + | ====== Hypervisor and eCockpit requirements ====== |
| - | Virtualization in the AGL Requirements: Eric Shufro, Satpreet Singh (Panasonic) | + | Virtualization in the AGL Requirements: Eric Shufro, Satpreet Singh (Panasonic), LaurentC, Mark Silberger (VW) |
| 1. Vision | 1. Vision | ||
| - | + | * Have an opensource project supporting a e-cockpit out of the box solution. | |
| - | a. Have an opensoruce project supporting a ecockpit out of the box solution. | + | * Support IVI (android/AGL), cluster (AGL), Telematics (Connectivity), safe RTOS (AutoSAR, RTOS) |
| - | b. Support IVI (android/AGL), cluster (AGL), safe RTOS (AutoSAR, RTOS) | + | |
| 2. Hypervisor | 2. Hypervisor | ||
| - | + | * ability to virtualize GPU, IOs, networking, CPU and run different virtual machines. | |
| - | a. ability to virtualize GPU, IOs, networking, CPU and run different virtual machines. | + | * Support memory separation for each guest |
| - | b. Support memory separation for each guest | + | * Support physical suspend to RAM. |
| - | c. Support physical suspend to RAM. | + | * Inter VM communication (Shared memory, network, character) |
| - | d. Inter VM communication (Shared memory, network, character) | + | * Meet ASIL Safety requirements |
| - | e. Meet ASIL Safety requirements | + | * OPTEE should be available for all the guests |
| + | * Boot time overhead introduced by the hypervisor should be much less than 25% | ||
| 3. System Behavior | 3. System Behavior | ||
| - | + | * Power management of vehicle micro and main micro | |
| - | a. Power management of vehicle micro and main micro | + | * Co-ordinate startup and shutdown of all VMs. |
| - | b. Co-ordinate startup and shutdown of all VMs. | + | * Support early boot using suspend to ram or suspend to disk or other techniques |
| - | c. Support early boot using suspend to ram or suspend to disk or other techniques | + | * Interprocessor communication (bootmicro and mainmicro for different systems (IVI, cluster) including safety considerations. |
| 4. Goals | 4. Goals | ||
| - | + | * Create standard interfaces for inter VM communication. | |
| - | a. Create standard interfaces for inter VM communication. | + | * Create vehicle power moding strategy and interfaces to VM. |
| - | b. Create vehicle power moding strategy and interfaces to VM. | + | * Create a system block architecture with recommended separation of concerns. |
| - | c. Create a system block architecture with recommended separation of concerns. | + | * Standard way of sharing hardware (Virtio) is very important for fast prototyping and portability |
| - | d. Standard way of sharing hardware (Virtio) | + | * Standard way of software update including peripheral devices and delta update. |
| - | e. Standard way of software update including peripheral devices and delta update. | + | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | ====== Known efforts for automotive virtualization ====== | + | |
| - | + | ||
| - | Currently available hardware platforms enable the implementation of different types of virtualization. This section gathers a list of example efforts in the direction of AGL virtualization. If you are working on a similar project and you want the AGL community to be aware of it, add the related information here below. | + | |
| - | + | ||
| - | * ALS 2016 PoC: AGL, FreeRTOS and Ubuntu running on the RCar H3 ([[http://www.virtualopensystems.com/en/solutions/demos/vosysmonitor-als2016|link]]) - Virtual Open Systems | + | |
| - | * Description - company | + | |
| + | 5. HW target | ||
| + | * The new raspberry Pi can be a nice target | ||
eg-virt.txt · Last modified: 2023/04/19 20:46 by megankn
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