dwc2_hsotg_c...ete_oursetup(9)

💅 dwc2_hsotg_complete_oursetup(9) — like, the setup completion callback, bestie ✨

okay so you're in the Kernel API Manual (yes, that's the manual name, it's giving very official 👑) and the page you opened is dwc2_hsotg_c...ete_oursetup(9) — that's the truncated header version, the real full name is right below, no cap.

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🌸 NAME 🌸

dwc2_hsotg_complete_oursetup — the setup completion callback. that's it, that's the whole vibe 🎀

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✨ SYNOPSIS ✨

void dwc2_hsotg_complete_oursetup (struct usb_ep *ep , struct
usb_request *req );

literally just a void function, two pointers in, nothing out. clean. iconic. 🫶

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🦋 ARGUMENTS 🦋

• ep — the endpoint the request was on. like, which endpoint, yeah? 👀
• req — the request that completed. the one that's done, finished, ate and left no crumbs 💅

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💖 DESCRIPTION 💖

so this gets called when any of the requests that the driver itself submitted finish up — specifically the ones that need cleaning up afterwards. driver's own little requests, coming home, needing a tidy. that's the whole job 😭✨

ngl it's a small function but it's doing its main character thing — cleanup is self-care fr fr 🧚

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🔥 SEE ALSO 🔥

the kernel file ./drivers/usb/dwc2/gadget.c is out here using a whole friend group, and we're listing every single one because nobody gets left out 💜:

using_dma(9), dwc2_gadget_incr_frame_num(9), dwc2_gadget_dec_frame_num_by_one(9), dwc2_hsotg_en_gsint(9), dwc2_hsotg_disable_gsint(9), dwc2_hsotg_ctrl_epint(9), dwc2_hsotg_tx_fifo_count(9), dwc2_hsotg_tx_fifo_total_depth(9), dwc2_gadget_wkup_alert_handler(9), dwc2_hsotg_tx_fifo_average_depth(9), dwc2_hsotg_init_fifo(9), dwc2_hsotg_ep_alloc_request(9), is_ep_periodic(9), dwc2_hsotg_unmap_dma(9), dwc2_hsotg_write_fifo(9), get_ep_limit(9), dwc2_hsotg_read_frameno(9), dwc2_gadget_get_chain_limit(9), dwc2_hsotg_start_req(9), dwc2_hsotg_map_dma(9), dwc2_gadget_target_frame_elapsed(9), ep_from_windex(9), dwc2_hsotg_set_test_mode(9), dwc2_hsotg_send_reply(9), dwc2_hsotg_process_req_status(9), get_ep_head(9), dwc2_gadget_start_next_request(9), dwc2_hsotg_process_req_feature(9), dwc2_hsotg_stall_ep0(9), dwc2_hsotg_process_control(9), dwc2_hsotg_complete_setup(9), dwc2_hsotg_enqueue_setup(9), dwc2_hsotg_complete_request(9), dwc2_hsotg_rx_data(9), dwc2_hsotg_ep0_zlp(9), dwc2_hsotg_handle_outdone(9), dwc2_hsotg_handle_rx(9), dwc2_hsotg_ep0_mps(9), dwc2_hsotg_set_ep_maxpacket(9), dwc2_hsotg_txfifo_flush(9), dwc2_hsotg_trytx(9), dwc2_hsotg_complete_in(9), dwc2_gadget_read_ep_interrupts(9), dwc2_gadget_handle_ep_disabled(9), dwc2_gadget_handle_out_token_ep_disabled(9), dwc2_gadget_handle_nak(9), dwc2_hsotg_epint(9), dwc2_hsotg_irq_enumdone(9), kill_all_requests(9), dwc2_hsotg_disconnect(9), dwc2_hsotg_irq_fifoempty(9), dwc2_hsotg_core_init_disconnected(9), dwc2_gadget_handle_incomplete_isoc_in(9), dwc2_gadget_handle_incomplete_isoc_out(9), dwc2_hsotg_irq(9), dwc2_hsotg_ep_enable(9), dwc2_hsotg_ep_disable(9), on_list(9), dwc2_hsotg_ep_dequeue(9), dwc2_gadget_ep_set_wedge(9), dwc2_hsotg_ep_sethalt(9), dwc2_hsotg_ep_sethalt_lock(9), dwc2_hsotg_init(9), dwc2_hsotg_udc_start(9), dwc2_hsotg_udc_stop(9), dwc2_hsotg_gadget_getframe(9), dwc2_hsotg_set_selfpowered(9), dwc2_hsotg_pullup(9), dwc2_hsotg_vbus_draw(9), dwc2_hsotg_initep(9), dwc2_hsotg_hw_cfg(9), dwc2_hsotg_dump(9), dwc2_gadget_init(9), dwc2_hsotg_remove(9), dwc2_backup_device_registers(9), dwc2_restore_device_registers(9), dwc2_gadget_init_lpm(9), dwc2_gadget_program_ref_clk(9), dwc2_gadget_enter_hibernation(9), dwc2_gadget_exit_hibernation(9), dwc2_gadget_enter_partial_power_down(9), dwc2_gadget_enter_clock_gating(9)

like… that's the whole group chat. iykyk 💀🌈

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okay bestie, that's the page 🫶 this one lives in ./drivers/usb/dwc2, it's dated October 2026, and the manual is dwc2_hsotg_c...ete_oursetup(9) — mwah, go read the source, ily, bye 💖🎀🦋