_usb_addr(9)

💖 NAME 💖

okay so this is _usb_addr(9), straight outta the Kernel API Manual, and it’s the page for the little function that calculates endpoint address from direction & number ✨ bestie, that’s the whole vibe.

✨ SYNOPSIS ✨

u8 _usb_addr (struct ci_hw_ep *ep );

🎀 ARGUMENTS 🎀

• ep — the endpoint, periodt 🫶

🦋 SEE ALSO 🦋

Kernel file ./drivers/usb/chipidea/udc.c is right here in the mix, and the whole related-reference squad is:

• 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)
• _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)

okay that’s the whole page, bestie — sourced from ./drivers/usb/chipidea, dated October 2026, and it’s _usb_addr(9) 🫶💅🌸