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Added fwutil High Level Design #463

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merged 5 commits into from
Dec 24, 2019

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nazariig
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@nazariig nazariig commented Sep 11, 2019

Signed-off-by: Nazarii Hnydyn nazariig@mellanox.com

Summary:

A modern network switch is a sophisticated equipment which consists of many auxiliary components
which are responsible for managing different subsystems (e.g., PSU/FAN/QSFP/EEPROM/THERMAL)
and providing necessary interfaces (e.g., I2C/SPI/JTAG).

Basically these components are complex programmable logic devices with it's own HW architecture
and software. The most important are BIOS/CPLD/FPGA etc.

It is very important to always have the latest recommended software version to improve device stability,
security and performance. Also, software updates can add new features and remove outdated ones.

In order to make software update as simple as possible and to provide a nice user frindly
interface for various maintenance operations (e.g., install a new FW or query current version)
we might need a dedicated FW utility.

PR list:

  1. [fwutil]: Command-line utility for interacting with platform components sonic-utilities#772

Signed-off-by: Nazarii Hnydyn <nazariig@mellanox.com>
Signed-off-by: Nazarii Hnydyn <nazariig@mellanox.com>
Signed-off-by: Nazarii Hnydyn <nazariig@mellanox.com>
@nazariig
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@jleveque / @mudsut4ke please have a look

Signed-off-by: Nazarii Hnydyn <nazariig@mellanox.com>
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@srideepDell
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when is the infrastructure availability for this fwutil ?

@liat-grozovik
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liat-grozovik commented Nov 12, 2019 via email

Signed-off-by: Nazarii Hnydyn <nazariig@mellanox.com>
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PR for review is ready based on the above design approval.

@liat-grozovik liat-grozovik merged commit d813df3 into sonic-net:master Dec 24, 2019
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6 participants