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SubjectRE: [PATCH 4/4] tools/testing/cxl: add firmware update emulation to CXL memdevs
Vishal Verma wrote:
> Add emulation for the 'Get FW Info', 'Transfer FW', and 'Activate FW'
> CXL mailbox commands to the cxl_test emulated memdevs to enable
> end-to-end unit testing of a firmware update flow. For now, only
> advertise an 'offline activation' capability as that is all the CXL
> memdev driver currently implements.
>
> Add some canned values for the serial number fields, and create a
> platform device sysfs knob to calculate the sha256sum of the firmware
> image that was received, so a unit test can compare it with the original
> file that was uploaded.
>

Looks good.

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