pch_udc_ep_enable(9)

💅 pch_udc_ep_enable(9) — Kernel API Manual moment 💅

okay so bestie, welcome to the Kernel API Manual page for pch_udc_ep_enable — manual name folded in right at the top, cute and accurate 💖. This is the API call that enables an endpoint, and we're gonna walk through every detail like we're decoding the group chat. no cap, it's giving kernel-core but make it readable ✨.

✨ NAME ✨

pch_udc_ep_enable — This api enables endpoint 💅. That's the whole assignment, periodt.

🌸 SYNOPSIS 🌸

This is the exact signature, bestie — do not retype it from memory 😭:

void pch_udc_ep_enable (struct pch_udc_ep *ep , struct pch_udc_cfg_data
       *cfg , const struct usb_endpoint_descriptor *desc );

🎀 ARGUMENTS 🎀

• ep — reference to structure of type pch_udc_ep_regs 💖
• cfg — current configuration information 🫶
• desc — endpoint descriptor 🌸

🦋 SEE ALSO 🦋

okay these are all the linked faves, and I'm listing every single one because we do not ghost refs in this house 👑:

• Kernel file ./drivers/usb/gadget/udc/pch_udc.c
• struct pch_udc_data_dma_desc(9)
• struct pch_udc_stp_dma_desc(9)
• struct pch_udc_cfg_data(9)
• struct pch_udc_ep(9)
• struct pch_vbus_gpio_data(9)
• struct pch_udc_dev(9)
• struct pch_udc_request(9)
• pch_udc_csr_busy(9)
• pch_udc_write_csr(9)
• pch_udc_read_csr(9)
• pch_udc_rmt_wakeup(9)
• pch_udc_get_frame(9)
• pch_udc_clear_selfpowered(9)
• pch_udc_set_selfpowered(9)
• pch_udc_set_disconnect(9)
• pch_udc_clear_disconnect(9)
• pch_udc_reconnect(9)
• pch_udc_vbus_session(9)
• pch_udc_ep_set_stall(9)
• pch_udc_ep_clear_stall(9)
• pch_udc_ep_set_trfr_type(9)
• pch_udc_ep_set_bufsz(9)
• pch_udc_ep_set_maxpkt(9)
• pch_udc_ep_set_subptr(9)
• pch_udc_ep_set_ddptr(9)
• pch_udc_ep_set_pd(9)
• pch_udc_ep_set_rrdy(9)
• pch_udc_ep_clear_rrdy(9)
• pch_udc_set_dma(9)
• pch_udc_clear_dma(9)
• pch_udc_set_csr_done(9)
• pch_udc_disable_interrupts(9)
• pch_udc_enable_interrupts(9)
• pch_udc_disable_ep_interrupts(9)
• pch_udc_enable_ep_interrupts(9)
• pch_udc_read_device_interrupts(9)
• pch_udc_write_device_interrupts(9)
• pch_udc_read_ep_interrupts(9)
• pch_udc_write_ep_interrupts(9)
• pch_udc_read_device_status(9)
• pch_udc_read_ep_control(9)
• pch_udc_clear_ep_control(9)
• pch_udc_read_ep_status(9)
• pch_udc_clear_ep_status(9)
• pch_udc_ep_set_nak(9)
• pch_udc_ep_clear_nak(9)
• pch_udc_ep_fifo_flush(9)
• pch_udc_ep_disable(9)
• pch_udc_wait_ep_stall(9)
• pch_udc_init(9)
• pch_udc_exit(9)
• pch_udc_pcd_get_frame(9)
• pch_udc_pcd_wakeup(9)
• pch_udc_pcd_selfpowered(9)
• pch_udc_pcd_pullup(9)
• pch_udc_pcd_vbus_session(9)
• pch_udc_pcd_vbus_draw(9)
• pch_vbus_gpio_get_value(9)
• pch_vbus_gpio_work_fall(9)
• pch_vbus_gpio_work_rise(9)
• pch_vbus_gpio_irq(9)
• pch_vbus_gpio_init(9)
• pch_vbus_gpio_free(9)
• complete_req(9)
• empty_req_queue(9)
• pch_udc_free_dma_chain(9)
• pch_udc_create_dma_chain(9)
• prepare_dma(9)
• process_zlp(9)
• pch_udc_start_rxrequest(9)
• pch_udc_pcd_ep_enable(9)
• pch_udc_pcd_ep_disable(9)
• pch_udc_alloc_request(9)
• pch_udc_free_request(9)
• pch_udc_pcd_queue(9)
• pch_udc_pcd_dequeue(9)
• pch_udc_pcd_set_halt(9)
• pch_udc_pcd_set_wedge(9)
• pch_udc_pcd_fifo_flush(9)
• pch_udc_init_setup_buff(9)
• pch_udc_start_next_txrequest(9)
• pch_udc_complete_transfer(9)
• pch_udc_complete_receiver(9)
• pch_udc_svc_data_in(9)
• pch_udc_svc_data_out(9)
• pch_udc_svc_control_in(9)
• pch_udc_svc_control_out(9)
• pch_udc_postsvc_epinters(9)
• pch_udc_read_all_epstatus(9)
• pch_udc_activate_control_ep(9)
• pch_udc_svc_ur_interrupt(9)
• pch_udc_svc_enum_interrupt(9)
• pch_udc_svc_intf_interrupt(9)
• pch_udc_svc_cfg_interrupt(9)
• pch_udc_dev_isr(9)
• pch_udc_isr(9)
• pch_udc_setup_ep0(9)
• pch_udc_pcd_reinit(9)
• pch_udc_pcd_init(9)
• init_dma_pools(9)

And that's the tea 💅. Footer energy: pch_udc_ep_enable(9), source/version path ./drivers/usb/gadget/udc, date October 2026 — mwah, bye bestie 🫶💖✨