mpi3mr_resume(9)

📦 version 7.3.1, in nixpkgs unstable

💅 mpi3mr_resume — okay bestie, let's talk

So this one is from the Kernel API Manual, section 9 (kernel routines, iykyk), and it's literally called mpi3mr_resume. Buckle up 🎀

✨ NAME ✨

mpi3mr_resume — the PCI power management resume callback. That's it, that's the vibe: it's the function that gets pinged when your controller wakes back up. 🌸

🦋 SYNOPSIS 🦋

int mpi3mr_resume (struct device *dev );

🎀 ARGUMENTS 🎀

  • dev — the device struct, babes. That's the one and only thing you hand it. 🫶

💖 DESCRIPTION 💖

Okay so here's the whole thing, no cap: mpi3mr_resume restores the power state to D0 and then reinitializes the controller and resumes I/O operations to the target devices. Like, it wakes the poor thing up and gets the I/O flowing again. Main character energy for your storage controller, honestly. ✨🔥

⭐ RETURN ⭐

  • 0 — success, slay 💅
  • non-zero — failure 😭 (so, uh, check it, bestie)

🌈 SEE ALSO 🌈

First up, the file this whole thing lives in — go read it, it's giving lore:

Kernel file ./drivers/scsi/mpi3mr/mpi3mr_os.c

And now the friend group 💜 — literally every one of these:

Like, that's a whole contact list. Go read them all, you're welcome 😭💖

Okay that's the tea 🍓 — this page lives in ./drivers/scsi/mpi3mr, and it's stamped October 2026, page mpi3mr_resume(9). Bye bestie, go resume something 💅✨

📦 where this page comes from