usb_gadget_giveback_request(9)

✨ NAME ✨

usb_gadget_giveback_request — give the request back to the gadget layer 💖

and yes bestie, this is the usb_gadget_giveback_request(9) page from the Kernel API Manual, folded right in here at the top instead of doing a boring header line ✨

📜 SYNOPSIS 📜

       void usb_gadget_giveback_request (struct usb_ep *ep , struct usb_request
       *req );

🫶 ARGUMENTS 🫶

• ep — the endpoint to be used with with the request 🎀 (yes, the double “with” is literally in the page, and we’re keeping it, no cap)
• req — the request being given back 🫶

💫 DESCRIPTION 💫

okay so here’s the vibe: device controller drivers call this to return the completed request back to the gadget layer 💖. That’s the whole job. It’s the handoff moment — controller driver says “here bestie, finished request,” gadget layer receives it, and it’s giving teamwork. Periodt. ✨

👑 SEE ALSO 👑

Kernel file: ./drivers/usb/gadget/udc/core.c (iykyk), and the whole linked crew is: struct usb_udc(9), usb_ep_set_maxpacket_limit(9), usb_ep_enable(9), usb_ep_disable(9), usb_ep_alloc_request(9), usb_ep_free_request(9), usb_ep_queue(9), usb_ep_dequeue(9), usb_ep_set_halt(9), usb_ep_clear_halt(9), usb_ep_set_wedge(9), usb_ep_fifo_status(9), usb_ep_fifo_flush(9), usb_gadget_frame_number(9), usb_gadget_wakeup(9), usb_gadget_set_remote_wakeup(9), usb_gadget_set_selfpowered(9), usb_gadget_clear_selfpowered(9), usb_gadget_vbus_connect(9), usb_gadget_vbus_draw(9), usb_gadget_vbus_disconnect(9), usb_gadget_connect(9), usb_gadget_disconnect(9), usb_gadget_deactivate(9), usb_gadget_activate(9), gadget_find_ep_by_name(9), usb_gadget_check_config(9), usb_udc_vbus_handler(9), usb_gadget_udc_reset(9), usb_gadget_udc_start_locked(9), usb_gadget_udc_stop_locked(9), usb_gadget_udc_set_speed(9), usb_gadget_enable_async_callbacks(9), usb_gadget_disable_async_callbacks(9), usb_udc_release(9), usb_initialize_gadget(9), usb_add_gadget(9), usb_add_gadget_udc_release(9), usb_get_gadget_udc_name(9), usb_add_gadget_udc(9), usb_del_gadget(9), usb_del_gadget_udc(9) 🌈. Go click through them if you want the full USB gadget lore, bestie 💅.

okay that’s the page, bestie! source/version: ./drivers/usb/gadget/udc 💅 date: October 2026 🎀 usb_gadget_giveback_request(9) out! ✨