isr_setup_packet_handler(9)

🎀 isr_setup_packet_handler(9) — Kernel API Manual ✨

okay so bestie, welcome to the setup packet handler page 💅 this is the whole vibe, and yes, we’re keeping every single ref because we’re thorough like that 🫶

💖 NAME 💖

isr_setup_packet_handler — setup packet handler ✨

🌸 SYNOPSIS 🌸

void isr_setup_packet_handler (struct ci_hdrc *ci );

🦋 ARGUMENTS 🦋

• ci — UDC descriptor. that’s the one arg, bestie, no cap 🎀

💅 DESCRIPTION 💅

This function handles setup packet. literally that’s the job — handles setup packet — and it’s giving “short but iconic” energy 👑✨

🌈 SEE ALSO 🌈

Kernel file ./drivers/usb/chipidea/udc.c — go read these icons, iykyk 💜

• 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)
• _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_tr_complete_handler(9)
• ci_udc_start(9)
• udc_start(9)
• udc_stop(9)
• ci_hdrc_gadget_init(9)

source/version vibes: ./drivers/usb/chipidea 🌸 date: October 2026 🎀 page: isr_setup_packet_handler(9) — mwah, bestie, slay responsibly 💋✨