e1000_setup...s_link_82571(9)

📦 version 7.3.1, in nixpkgs unstable

okay so real talk, this is a page from the Kernel API Manual — yes, that manual, the big serious one — and today's main character is e1000_setup_fiber_serdes_link_82571. she's a fiber/serdes link setup girlie and she ate, ngl. 🦋

🌸 NAME 🌸

e1000_setup_fiber_serdes_link_82571 — Setup link for fiber/serdes 💅

✨ SYNOPSIS ✨

s32 e1000_setup_fiber_serdes_link_82571 (struct e1000_hw *hw );

🎀 ARGUMENTS 🎀

  • hw — pointer to the HW structure 🫶 like, this is the hardware struct she's gonna be working her magic on, no cap

💖 DESCRIPTION 💖

So here's the tea, bestie: this function configures collision distance and flow control for fiber and serdes links. that's the whole vibe. 🔥

Then, upon successful setup, she polls for link — like, she does the work and then she checks that it actually worked, which honestly is the most responsible thing anyone in this codebase does. 🧚

👑 SEE ALSO 👑

the kernel file lives at ./drivers/net/ethernet/intel/e1000e/82571.c — that's the source, iykyk 📁

and here's the whole friend group, fr fr, every single one of them:

💀 that's 37 functions, bestie. thirty-seven. she's connected, she has connections, the whole 82571/82573/82574 extended universe is in her contacts. iconic behavior, periodt 🌈

okay and before i go — this little beauty is from ./drivers/net/ethernet/intel/e..., stamped October 2026, and she answers to the name e1000_setup...s_link_82571(9) if you ever need to find her again. mwah 💜🫶

📦 where this page comes from