idpf_ptp_verify_pin(9)

📦 version 7.3.1, in nixpkgs unstable

💅 idpf_ptp_verify_pin — like, the pin function check one 💅

okay bestie, welcome to the Kernel API Manual ✨ this one's idpf_ptp_verify_pin(9) and it's short, it's sweet, and honestly it's giving "I was born to say no" energy 🎀

✨ NAME ✨

idpf_ptp_verify_pin — verify if the pin supports the pin function you're asking for 🦋

like. it checks. that's the whole job. icon behavior honestly 💅

🌸 SYNOPSIS 🌸

int idpf_ptp_verify_pin (struct ptp_clock_info *info , unsigned int pin
, enum ptp_pin_function func , unsigned int chan );

no cap, that's the whole signature — copy it exactly if you're typing it out, don't get cute with it 🙈

💖 ARGUMENTS 💖

  • info — the driver's PTP info structure ✨ this is the main character, it's the struct ptp_clock_info * and the driver's whole PTP situation lives in there 🫶
  • pin — Pin index 🔢 just... which pin. that's it. which one. 🎀
  • func — Assigned function ⭐ an enum ptp_pin_function, i.e. the function you're tryna assign to that pin 💜
  • chan — Assigned channel 📡 the channel number that goes with it, also an unsigned int 🌈

👑 RETURN 👑

it returns EOPNOTSUPP, because lowkey it's not supported yet 💀

bestie READ this one: EOPNOTSUPP is the actual answer here, and it means "not supported yet" — so don't be out here expecting some triumphant 0 return, that's not the vibe this function is on rn 😭

🌈 SEE ALSO 🌈

first up, the kernel file it lives in, fr fr:

  • ./drivers/net/ethernet/intel/idpf/idpf_ptp.c 📁

and then the whole entire friend group 💅 (all of these are (9) section pages, keep them exactly as-is):

that's the whole page, bestie, you ate that 🫶💖

mwah 💋 — this gem dropped out of ./drivers/net/ethernet/intel/idpf and it's stamped October 2026, so go forth and cite it correctly, periodt 👑✨

📦 where this page comes from