t4_fwcache(9)

📦 version 7.3.1, in nixpkgs unstable

🎀 t4_fwcache(9) — firmware cache operation 🎀

okay so bestie, welcome to the Kernel API Manual entry for t4_fwcache(9). This page is short and specific, and we are keeping every single detail exactly where it belongs — no cap, no cuts, no “oops I forgot a reference.” 💅

✨ NAME ✨

t4_fwcache — firmware cache operation

🌸 SYNOPSIS 🌸

Here's the whole signature, bestie — don't let the line break scare you:

int t4_fwcache (struct adapter *adap , enum fw_params_param_dev_fwcache
       op );

Yep, it returns an int. That's the exact shape. 🫶

💖 ARGUMENTS 💖

  • adap — the adapter. That's the main-character hardware handle you're passing in. 💅
  • op — the operation, and the values are literally flush or flush and invalidate. Pick your vibe: flush, or flush-and-invalidate. 🍓

🦋 SEE ALSO 🦋

The kernel file lives here:

  • ./drivers/net/ethernet/chelsio/cxgb4/t4_hw.c — the source file, periodt. 📁

And here's the full friend group — every SEE ALSO reference, all accounted for:

xoxo, your girl 💖 — from the ./drivers/net/ethernet/chelsio... source, October 2026 edition. periodt.

📦 where this page comes from