bcm63xx_ep0_nuke_reply(9)

💅 bcm63xx_ep0_nuke_reply(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes we're literally in the kernel docs rn and no it's not scary, i promise 🫶. Today's main character is bcm63xx_ep0_nuke_reply, an absolute icon of a function, and by the end of this page you're gonna get it fr fr.

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✨ NAME ✨

bcm63xx_ep0_nuke_reply — so basically it aborts a request from the gadget driver when a reset or a shutdown happens 😭. like the vibe check failed and the request has to go, no cap.

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🦋 SYNOPSIS 🦋

void bcm63xx_ep0_nuke_reply (struct bcm63xx_udc *udc , int is_tx );

that's it. that's the whole signature. cute, clean, void (so it gives you nothing back — it's giving "i did the thing, don't ask for receipts" 💅).

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🎀 ARGUMENTS 🎀

• udc — a reference to the device controller 🧚. like, the whole controller. hand it over.
• is_tx — nonzero for TX (IN), zero for RX (OUT). so like. is it a TX or not, bestie. that's the question. nonzero = TX, zero = RX, periodt ⭐.

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🌈 SEE ALSO 🌈

the friend group, the whole group chat, everyone shows up to this one 👑. and i mean everyone:

Kernel file ./drivers/usb/gadget/udc/bcm63xx_udc.c

• struct iudma_ch_cfg(9)
• struct iudma_ch(9)
• struct bcm63xx_ep(9)
• struct bcm63xx_req(9)
• struct bcm63xx_udc(9)
• bcm63xx_ep_dma_select(9)
• bcm63xx_set_stall(9)
• bcm63xx_fifo_setup(9)
• bcm63xx_fifo_reset_ep(9)
• bcm63xx_fifo_reset(9)
• bcm63xx_ep_init(9)
• bcm63xx_ep_setup(9)
• iudma_write(9)
• iudma_read(9)
• iudma_reset_channel(9)
• iudma_init_channel(9)
• iudma_init(9)
• iudma_uninit(9)
• bcm63xx_set_ctrl_irqs(9)
• bcm63xx_select_phy_mode(9)
• bcm63xx_select_pullup(9)
• bcm63xx_uninit_udc_hw(9)
• bcm63xx_init_udc_hw(9)
• bcm63xx_ep_enable(9)
• bcm63xx_ep_disable(9)
• bcm63xx_udc_alloc_request(9)
• bcm63xx_udc_free_request(9)
• bcm63xx_udc_queue(9)
• bcm63xx_udc_dequeue(9)
• bcm63xx_udc_set_halt(9)
• bcm63xx_udc_set_wedge(9)
• bcm63xx_ep0_setup_callback(9)
• bcm63xx_ep0_spoof_set_cfg(9)
• bcm63xx_ep0_spoof_set_iface(9)
• bcm63xx_ep0_map_write(9)
• bcm63xx_ep0_complete(9)
• bcm63xx_ep0_read_complete(9)
• bcm63xx_ep0_internal_request(9)
• bcm63xx_ep0_do_setup(9)
• bcm63xx_ep0_do_idle(9)
• bcm63xx_ep0_one_round(9)
• bcm63xx_ep0_process(9)
• bcm63xx_udc_get_frame(9)
• bcm63xx_udc_pullup(9)
• bcm63xx_udc_start(9)
• bcm63xx_udc_stop(9)
• bcm63xx_update_cfg_iface(9)
• bcm63xx_update_link_speed(9)
• bcm63xx_update_wedge(9)
• bcm63xx_udc_ctrl_isr(9)
• bcm63xx_udc_data_isr(9)
• bcm63xx_udc_init_debugfs(9)
• bcm63xx_udc_cleanup_debugfs(9)
• bcm63xx_udc_probe(9)
• bcm63xx_udc_remove(9)

yeah. fifty-five of them. i counted. that's not me being dramatic, that's just facts 💀. go read them if you want the full lore iykyk.

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okay and before you go — this whole page lives in ./drivers/usb/gadget/udc and it's dated October 2026, so like. when you cite it, cite it right bestie 🍓. mwah, slay, bye 💖🧚‍♀️