RSS BotMB to Hacker NewsEnglish · 2 days ago

A UEFI app that sends LLDP-MED pkt at boot to negotiate PoE+ power before the OS

roderickkhan.com

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A UEFI app that sends LLDP-MED pkt at boot to negotiate PoE+ power before the OS

roderickkhan.com

RSS BotMB to Hacker NewsEnglish · 2 days ago

1

Negotiating PoE+ Power in the Pre‑Boot Environment

roderickkhan.com

Solving a boot-time power challenge on PoE+ x86 systems by creating our own UEFI app to handle LLDP power negotiation at the firmware level, allowing our machines to request higher power from network switches before the OS loads.

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