pch_gbe_up(9)

📦 version 7.3.1, in nixpkgs unstable

💖 pch_gbe_up — bestie's guide to bringing your GbE nic ONLINE 💖

So this is a page from the Kernel API Manual (pch_gbe_up(9), section 9, kernel-space vibes only) and it's literally about waking up a GbE network device. Bringing it up. Giving it main character energy. Let's go ✨

🌸 NAME 🌸

pch_gbe_up — Up GbE network device

That's it. That's the whole job description. It un-downs the thing. Iconic, honestly.

🦋 SYNOPSIS 🦋

int pch_gbe_up (struct pch_gbe_adapter *adapter);

Look at her. Returns an int, takes one pointer. Clean. Minimal. No notes. 💅

🎀 ARGUMENTS 🎀

  • adapter — Board private structure. Yes bestie it's the board's own private lil struct, it holds everything the driver knows about this specific card, so hand it over and let the function cook 🍓

⭐ RETURN ⭐

  • 0 — Successfully. We ate. The device is up 🎉
  • Negative value — Failed. Not slay. Something went sideways and you're getting a negative number back as your consolation prize 😭
Fr fr, check that return value. 0 is your green flag, anything negative is your red flag 🚩

👑 SEE ALSO 👑

Okay so this is the part where the manual hits you with the whole squad. Every single friend in the pch_gbe extended universe, no cap — nothing skipped, nothing cut, all of them linked in section 9:

The kernel file first, because that's where the source of truth lives: ./drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c

Then the whole roster:

Fifty-four functions, bestie. Fifty-four. The way this driver has so many little helpers and they each get their own page? Obsessed. Read them all, iykyk 📚

Sign-off time, cuties 🫶

This lil masterpiece was sourced from ./drivers/net/ethernet/oki-sem... (the terminal trims the path, it's the pch_gbe main file, you already know) and the date stamp on it says October 2026 — so yes, future girl summer. Now go bring that device up, get that 0 return, and slay the day 💜✨

📦 where this page comes from