usb_of_get_connect_type(9)

📦 version 7.3.1, in nixpkgs unstable

💖 usb_of_get_connect_type(9) 💖

Okay bestie, welcome to the Kernel API Manual page for usb_of_get_connect_type(9) — the function that gets a USB hub's port connect_type. No cap, it's giving very specific USB energy. 🦋

🌸 NAME 🌸

usb_of_get_connect_type — get a USB hub's port connect_type 💅

✨ SYNOPSIS ✨

enum usb_port_connect_type usb_of_get_connect_type (struct usb_device
*hub , int port1 );

🫶 ARGUMENTS 🫶

  • hub — the hub that port1 belongs to 🫶
  • port1 — the one-based index of the port ✨

💅 DESCRIPTION 💅

So here's the vibe check: this function gets the connect_type of port1, based on the device node for hub.

  • If the port is described in the OF graph, the connect_type is "hotplug" 🔥
  • If the hub has a child device with a 'reg' property equal to port1, the connect_type is "hard-wired" 🔌
  • If there isn't an OF graph or child node at all, then the connect_type is "unknown" 💀
  • Otherwise, the port is considered "unused" because it isn't described at all 🙈

🌈 RETURN 🌈

A connect_type for port1, based on the device node for hub. That's the whole return vibe. ✨

🎀 SEE ALSO 🎀

That's the page, bestie. The footer vibe is source/version ./drivers/usb/core, dated October 2026, and it's usb_of_get_connect_type(9) from the Kernel API Manual — bye, go slay those USB hubs 💅✨🎀

📦 where this page comes from