usb_get_hub_..._acpi_handle(9)

🎀 usb_get_hub_..._acpi_handle(9) 🎀

hey bestie, welcome to the Kernel API Manual page for usb_get_hub_port_acpi_handle — we're getting a USB port's ACPI handle and it's lowkey iconic 💖✨

🌸 NAME 🌸

usb_get_hub_port_acpi_handle — Get the usb port's acpi handle, periodt 💅

✨ SYNOPSIS ✨

acpi_handle usb_get_hub_port_acpi_handle (struct usb_device *hdev , int
port1 );

🎀 ARGUMENTS 🎀

• hdev — the USB device belonging to the usb hub, no cap 🫶
• port1 — the port num of the port, literally the port number bestie 🔢

💖 RETURN 💖

Port's acpi handle if successful, NULL if params are invalid — that's the whole vibe check 😭👑

🦋 SEE ALSO 🦋

Kernel file ./drivers/usb/core/hub.c, plus these iconique kernel friends:

• usb_hub_set_port_power(9)
• usb_hub_clear_tt_buffer(9)
• usb_remove_device(9)
• usb_set_device_state(9)
• usb_disconnect(9)
• usb_enumerate_device_otg(9)
• usb_enumerate_device(9)
• usb_new_device(9)
• usb_deauthorize_device(9)
• get_port_ssp_rate(9)
• usb_root_hub_lost_power(9)
• hub_hc_release_resources(9)
• usb_reset_and_verify_device(9)
• usb_reset_device(9)
• usb_queue_reset_device(9)
• usb_hub_find_child(9)

That's the whole page, bestie 🫶 it comes from ./drivers/usb/core, dated October 2026, and it's the usb_get_hub_..._acpi_handle(9) manual page. byeee 💅✨🌈