_hardware_dequeue(9)

💖 _hardware_dequeue(9) — Kernel API Manual 💖

okay bestie, welcome to the _hardware_dequeue(9) page from the Kernel API Manual. It’s short, it’s sweet, and it’s giving “tiny but important kernel business.” Let’s get into it 💅✨

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✨ NAME ✨

_hardware_dequeue — handles a request at hardware level

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🌸 SYNOPSIS 🌸

int _hardware_dequeue (struct ci_hw_ep *hwep , struct ci_hw_req *hwreq
);

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🎀 ARGUMENTS 🎀

• hwep — endpoint. That’s the endpoint, bestie 🫶
• hwreq — request. And that’s the request 💌

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💅 DESCRIPTION 💅

The DESCRIPTION section is literally this: This function returns an error code.

No cap, that’s the whole description. Short, iconic, straight to the point 😭💀

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🦋 SEE ALSO 🦋

The original points you at the kernel file ./drivers/usb/chipidea/udc.c, and then these manual pages — yes, every single one is invited to the group chat:

• hw_ep_bit(9)
• hw_device_state(9)
• hw_ep_flush(9)
• hw_ep_disable(9)
• hw_ep_enable(9)
• hw_ep_get_halt(9)
• hw_ep_prime(9)
• hw_ep_set_halt(9)
• hw_port_is_high_speed(9)
• hw_test_and_clear_complete(9)
• hw_test_and_clear_intr_active(9)
• hw_test_and_clear_setup_guard(9)
• hw_test_and_set_setup_guard(9)
• hw_usb_set_address(9)
• hw_usb_reset(9)
• _usb_addr(9)
• _hardware_enqueue(9)
• free_pending_td(9)
• _ep_nuke(9)
• _gadget_stop_activity(9)
• isr_reset_handler(9)
• isr_get_status_complete(9)
• _ep_queue(9)
• isr_get_status_response(9)
• isr_setup_status_complete(9)
• isr_setup_status_phase(9)
• isr_tr_complete_low(9)
• isr_setup_packet_handler(9)
• isr_tr_complete_handler(9)
• ci_udc_start(9)
• udc_start(9)
• udc_stop(9)
• ci_hdrc_gadget_init(9)

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Cute sign-off time 🎀: this page comes from ./drivers/usb/chipidea and it’s dated October 2026. Bye bestie, go handle that request 💅✨