pxa_ep_set_halt(9)

✨ pxa_ep_set_halt(9) ✨

okay so this page is from the Kernel API Manual, bestie, and it's giving "one endpoint needs a little timeout" energy. no cap, the pxa_ep_set_halt girlie is here to halt operations on one endpoint 💅

🎀 NAME 🎀

pxa_ep_set_halt — Halts operations on one endpoint. periodt.

🌸 SYNOPSIS 🌸

int pxa_ep_set_halt (struct usb_ep *_ep , int value );

🦋 ARGUMENTS 🦋

• _ep — usb endpoint. the endpoint you're working with, bestie 🫶
• value — the original page leaves this one undescribed, so we're not inventing extra tea 🙈

🔥 DESCRIPTION 🔥

okay so return-code tea ☕: it returns 0 if there's no error ✨. otherwise it returns -EINVAL, -EROFS, or -EAGAIN. that's the whole plot, no cap.

💜 SEE ALSO 💜

Kernel file ./drivers/usb/gadget/udc/pxa27x_udc.c is the main-character source file, and these cross-refs are all invited to the group chat 👑

• is_match_usb_pxa(9), find_pxa_ep(9), update_pxa_ep_matches(9), pio_irq_enable(9), pio_irq_disable(9), udc_set_mask_UDCCR(9), udc_clear_mask_UDCCR(9), ep_write_UDCCSR(9), ep_count_bytes_remain(9), ep_is_empty(9)
• ep_is_full(9), epout_has_pkt(9), set_ep0state(9), ep0_idle(9), inc_ep_stats_reqs(9), inc_ep_stats_bytes(9), pxa_ep_setup(9), pxa_eps_setup(9), pxa_ep_alloc_request(9), pxa_ep_free_request(9)
• ep_add_request(9), ep_del_request(9), req_done(9), ep_end_out_req(9), ep0_end_out_req(9), ep_end_in_req(9), ep0_end_in_req(9), nuke(9), read_packet(9), write_packet(9)
• read_fifo(9), write_fifo(9), read_ep0_fifo(9), write_ep0_fifo(9), pxa_ep_queue(9), pxa_ep_dequeue(9), pxa_ep_fifo_status(9), pxa_ep_fifo_flush(9), pxa_ep_enable(9), pxa_ep_disable(9)
• dplus_pullup(9), pxa_udc_get_frame(9), pxa_udc_wakeup(9), should_enable_udc(9), should_disable_udc(9), pxa_udc_pullup(9), pxa_udc_vbus_session(9), pxa_udc_vbus_draw(9), pxa_udc_phy_event(9), udc_disable(9)
• udc_init_data(9), udc_enable(9), pxa27x_udc_start(9), stop_activity(9), pxa27x_udc_stop(9), handle_ep0_ctrl_req(9), handle_ep0(9), handle_ep(9), pxa27x_change_configuration(9), pxa27x_change_interface(9)
• irq_udc_suspend(9), irq_udc_resume(9), irq_udc_reconfig(9), irq_udc_reset(9), pxa_udc_irq(9), pxa_udc_probe(9), pxa_udc_remove(9), pxa_udc_suspend(9), pxa_udc_resume(9)

mwah 💋 this page's source/version is ./drivers/usb/gadget/udc, dated October 2026. slay and stay hydrated 🍓