initio_init(9)

📦 version 7.3.1, in nixpkgs unstable

💅 initio_init(9) — from the Kernel API Manual, bestie

okay so today we're learning about initio_init, and honestly? she's the setup queen of the InitIO host adapter world. this page lives in the Kernel API Manual and it's lowkey important, so pay attention 🎀

✨ NAME ✨

initio_init — the function that sets up an InitIO host adapter. that's it, that's the job. main character energy fr 💅

🌸 SYNOPSIS 🌸

void initio_init (struct initio_host * host , u8 *bios_addr );

no cap, that's the whole call. two args, void return, let's go 🦋

🎀 ARGUMENTS 🎀

  • host — the InitIO host adapter itself. this is your girl, the thing you're setting up 💖
  • bios_addr — the BIOS address. yes literally, that's the address of the BIOS, iykyk ⭐

💜 DESCRIPTION 💜

okay so here's the vibe: initio_init sets up the host adapter and its devices, and it does it according to the configuration it retrieves from the E2PROM. so it's not out here guessing — it goes and reads the actual config off the E2PROM and sets everything up to match 🌈

🫶 Locking heads-up, and this part is fr fr important: this calls into E2PROM layer code which is not re-enterable, so for now it must run single threaded. no parallel shenanigans, bestie. not me stressing this again — single threaded, periodt 💀

👑 SEE ALSO 👑

Kernel file ./drivers/scsi/initio.c — plus the whole friend group, and yes there's a lot of them, we're listing every single one because nobody gets left out 🥹:

and that's the page, bestie 🧚 this one ships out of ./drivers/scsi, dated October 2026 — mwah, go set up that host adapter, you're gonna slay 💅✨🍓

📦 where this page comes from