usb4_port_unconfigure(9)

📦 version 7.3.1, in nixpkgs unstable

💅 usb4_port_unconfigure(9) — straight out of the Kernel API Manual ✨

okay bestie, this one's a tiny little function page from <pink>./drivers/thunderbolt</pink>, but the see-also list is gonna be a journey. buckle up 🎀

🌸 NAME 🌸

usb4_port_unconfigure — sets a USB4 port to unconfigured 💫

🦋 SYNOPSIS 🦋

void usb4_port_unconfigure (struct tb_port *port );

that's it. that's the whole signature. no cap, it's giving "small but mighty" energy 👑

🎀 ARGUMENTS 🎀

  • port — the USB4 router 💖 (yes, the page literally calls it that. we love a casual label.)

✨ DESCRIPTION ✨

so basically this one sets the USB4 link to be unconfigured, and the reason is power management — it's a power-saving move, periodt 🔋🌙

no drama, no extra steps. she does the one thing and leaves 💅

⭐ RETURN ⭐

the page says 0 on success, and a negative errno otherwise 🫶 (yes, even though the synopsis is void — that's just what the manual says, bestie, i don't make the rules 🙈)

🌈 SEE ALSO 🌈

this is the part where the page goes full main character and lists literally everyone in the thunderbolt friend group. every single one, in order, no skips 💖:

also the page points you at the kernel file ./drivers/thunderbolt/usb4.c — that's where the actual code lives, iykyk 🧚

that's the whole page, bestie — short, sweet, and absolutely carried by its see-also section 💀

mwah 💋 this one came from ./drivers/thunderbolt, dated October 2026 — so if the calendar looks weird, that's on the page, not on me 🌸

📦 where this page comes from