hw_usb_reset(9)

💅 hw_usb_reset(9) — Kernel API Manual ✨

okay bestie, welcome to the Kernel API Manual page for hw_usb_reset(9). This is the kernel-coded reset moment, and we're keeping it cute but factual. 🫶

🌸 NAME 🌸

hw_usb_reset — restart device after a bus reset (execute without interruption)

🎀 SYNOPSIS 🎀

int hw_usb_reset (struct ci_hdrc *ci );

✨ ARGUMENTS ✨

• ci — the controller. That's it, that's the argument. 💖

💖 DESCRIPTION 💖

This function returns an error code. That's the whole description, no cap — it returns an error code, periodt. 😭

🦋 SEE ALSO 🦋

Kernel file: ./drivers/usb/chipidea/udc.c

And here's the whole bestie squad of references, all present and accounted for:

• 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)
• _usb_addr(9)
• _hardware_enqueue(9)
• free_pending_td(9)
• _hardware_dequeue(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)

kisses and kernel sparkles 💋✨ this page is brought to you by source/version ./drivers/usb/chipidea, dated October 2026 — hw_usb_reset(9) in the Kernel API Manual, signing off 💅💖