ice_init_moderation(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ice_init_moderation(9) — the Kernel API Manual glow-up ✨

Okay bestie, so this is a page from the Kernel API Manual: ice_init_moderation(9). Yes, the (9) means it's a kernel API page 💖. Sit down, grab a strawberry drink 🍓, and let's get into it.

🌸 NAME 🌸

ice_init_moderation — set up interrupt moderation. That's it, that's the vibe. It's the function that gets the moderation party started 🎀

✨ SYNOPSIS ✨

void ice_init_moderation (struct ice_q_vector *q_vector );

Not me looping back a void — she does the work and returns nothing, main character energy honestly 👑

🦋 ARGUMENTS 🦋

  • q_vector — the vector that's holding all the rings we're about to configure. Think of it as the group chat and the rings are the members 💬

🔥 DESCRIPTION 🔥

So what she actually does: ice_init_moderation sets up the interrupt moderation registers 💅 The whole intent here is to do the right thing whether it gets called from reset or from probe — and whether or not dynamic moderation is enabled. No cap, both paths are handled.

Here's the part you cannot skip, bestie: take special care to write all the registers in both dynamic moderation mode and when it's not in dynamic moderation mode. Why? So the hardware ends up in a known state. That's the entire point, fr fr 🫶

Lowkey this is one of those "write everything, assume nothing" functions — the hardware does not get to have mystery vibes 💀

🌈 SEE ALSO 🌈

First up, the kernel file that lives with all this: ./drivers/net/ethernet/intel/ice/ice_main.c — go read it, it's giving source-of-truth 🧚

And now, the whole entire squad, because apparently we're tagging everyone 😭 (all (9), all iconic, all listed):

No cap: if you were looking for a shorter SEE ALSO, this was not the page for you 😭 she said "tag everybody" and she meant it.

Alright bestie, that's the whole page, nothing skipped, nothing summarised — every single reference stayed 💜

Oh and the sign-off: this one comes from ./drivers/net/ethernet/intel/ice, dated October 2026, and it lives right at the bottom of ice_init_moderation(9). Slay, go read the in-tree source 🎀🦋✨

📦 where this page comes from