[layer1] CDB Commands with Advertised MaxDuration#2343
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Signed-off-by: Pavan Kalyan Nakka <pnakka@microsoft.com>
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prgeor
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May 20, 2026
prgeor
reviewed
May 20, 2026
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| The following table lists all CDB commands involved in the firmware upgrade process along with proposed timeout behavior: | ||
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| #### Table 3: Upgrade Workflow CDB Commands |
Signed-off-by: Pavan Kalyan Nakka <pnakka@microsoft.com>
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Junchao-Mellanox
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May 21, 2026
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Overview
This PR document proposes to use module advertised MaxDuration timeouts for CDB firmware commands according to the CMIS spec. The current CDB firmware upgrade path applies a fixed timeout to all commands. The CMIS spec defines MaxDuration fields for supported CDB commands that advertise how much time a module actually needs to execute each command.
Motivation
What this PR covers
sonic-platform-common.MSFT ADO - 38035182