cdns3_gadget_ep_enable(9)

🌸 NAME 🌸

okay so bestie, welcome to the Kernel API Manual — today’s main character is cdns3_gadget_ep_enable(9), and it literally enables an endpoint. slay 💅✨

✨ SYNOPSIS ✨

int cdns3_gadget_ep_enable (struct usb_ep *ep , const struct
       usb_endpoint_descriptor *desc );

🎀 ARGUMENTS 🎀

• ep — the endpoint object, aka the endpoint bb you’re working with 🫶
• desc — the endpoint descriptor, aka the descriptor info for it ✨

💅 DESCRIPTION 💅

Returns 0 on success, and an error code elsewhere. that’s the whole vibe check, no cap 😭

🦋 SEE ALSO 🦋

Kernel file: ./drivers/usb/cdns3/cdns3-gadget.c — the source file, periodt 📁✨

• cdns3_clear_register_bit(9)
• cdns3_set_register_bit(9)
• cdns3_ep_addr_to_index(9)
• cdns3_next_request(9)
• cdns3_next_align_buf(9)
• cdns3_next_priv_request(9)
• cdns3_select_ep(9)
• cdns3_get_tdl(9)
• cdns3_allocate_trb_pool(9)
• cdns3_ep_stall_flush(9)
• cdns3_hw_reset_eps_config(9)
• cdns3_ep_inc_trb(9)
• cdns3_ep_inc_enq(9)
• cdns3_ep_inc_deq(9)
• cdns3_allow_enable_l1(9)
• cdns3_start_all_request(9)
• cdns3_wa2_descmiss_copy_data(9)
• cdns3_wa2_descmissing_packet(9)
• cdns3_gadget_giveback(9)
• cdns3_ep_run_transfer(9)
• cdns3_trb_handled(9)
• cdns3_check_ep_interrupt_proceed(9)
• cdns3_check_usb_interrupt_proceed(9)
• cdns3_device_irq_handler(9)
• cdns3_device_thread_irq_handler(9)
• cdns3_ep_onchip_buffer_reserve(9)
• cdns3_ep_config(9)
• cdns3_gadget_ep_alloc_request(9)
• cdns3_gadget_ep_free_request(9)
• cdns3_gadget_ep_disable(9)
• __cdns3_gadget_ep_queue(9)
• cdns3_gadget_ep_dequeue(9)
• __cdns3_gadget_ep_set_halt(9)
• __cdns3_gadget_ep_clear_halt(9)
• cdns3_gadget_ep_set_halt(9)
• cdns3_gadget_get_frame(9)
• cdns3_gadget_udc_start(9)
• cdns3_gadget_udc_stop(9)
• cdns3_gadget_check_config(9)
• cdns3_init_eps(9)
• cdns3_gadget_init(9)

and that’s the page, bestie 🫶 source/version is ./drivers/usb/cdns3, dated October 2026 — signing off 💖🎀