phy_get_c45_ids(9)

📦 version 7.3.1, in nixpkgs unstable

💖 NAME 💖

okay bestie, welcome to the Kernel API Manual page for phy_get_c45_ids(9) — it's literally about reading 802.3-c45 IDs for a phy device. That's the whole assignment, no cap.

✨ SYNOPSIS ✨

int phy_get_c45_ids (struct phy_device *phydev );

🎀 ARGUMENTS 🎀

  • phydev — the phy_device structure you're reading those 802.3-c45 IDs from. Main character energy, honestly.

🦋 DESCRIPTION 🦋

This function is serving returns, bestie:

  • 0 on success — slay, it worked.
  • -EIO on bus access error — the bus said nope.
  • -ENODEV if the "devices in package" is invalid — invalid is not the vibe.

🌈 SEE ALSO 🌈

Kernel file: ./drivers/net/phy/phy_device.c — and then the whole PHY friend group, in order:

xoxo, bestie — source/version ./drivers/net/phy, date October 2026, manual phy_get_c45_ids(9) 💅✨

📦 where this page comes from