TCPCI(4)

💖 NAME 💖

okay so bestie, meet tcpci — the USB Type-C Port Controller Interface driver. that's it, that's the name, she's iconic 💅

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✨ SYNOPSIS ✨

tcpci* at iic?

that's literally the whole vibe check — she attaches at iic? and she's ready 🎀

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🦋 DESCRIPTION 🦋

ngl, the tcpci driver is the one that provides support for the USB Type-C Port Controller Interface. that's her whole job and she ate 💅

what does she actually do? okay so:

• she takes care of plug and unplug events on the USB Type-C port — like, she's watching the door at all times, no cap 🚪👀
• she discovers the orientation of the plug so that the USB SuperSpeed pins can be routed correctly — yes bestie, the plug goes in both ways and somebody has to figure out which way it went 🔄✨
• additionally she enables power on the USB Type-C port when a sink is connected to power attached devices — she's out here literally handing out the electricity fr fr ⚡🫶

she's giving main character energy in the most quiet, behind-the-scenes way possible and honestly? obsessed 😭💜

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🌈 SEE ALSO 🌈

• iic(4) — her ride-or-die, the bus she lives on 🚌

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⭐ HISTORY ⭐

the tcpci driver first appeared in OpenBSD 6.7 — a whole era, a whole moment, she's been slaying since day one 👑🎀

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🫶 AUTHORS 🫶

the tcpci driver was written by Patrick Wildt <patrick@blueri.se> — shoutout to him, we stan a legend 🌟💖

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bestie this page came from Debian, dated April 27, 2020 — so if you're reading this, hi, ily, go plug something in 🦋🌸✨