usbc_security_query(9)

✨ NAME ✨

okay so bestie, this page is usbc_security_query(9) from the Kernel API Manual, and it's giving “read current USB-C security state via USCS()” 💅. that's the whole vibe. no cap, it's literally right there in the name.

🎀 SYNOPSIS 🎀

the signature is exactly this, character for character:

int usbc_security_query (bool *enabled );

🌸 ARGUMENTS 🌸

• enabled — out param, and it's true when security is ON (data connections blocked). slay.

🔥 RETURN 🔥

• 0 — success, and enabled contains the current state. periodt.
• -EIO — ACPI evaluation failed. oop.
• -ENODEV — capability bit absent; feature not present on this SKU* — iykyk.

🦋 SEE ALSO 🦋

• Kernel file: ./drivers/platform/x86/lenovo/thinkpad_acpi.c — the source corner.
• tpacpi_check_quirks(9) — quirks check bestie.

mwah 💋 signing off from ./drivers/platform/x86/lenovo, dated October 2026, for usbc_security_query(9). bye bestie 🫶✨