IOPSP(4)

📦 version 11.0, in nixpkgs unstable

🦋 iopsp(4) — I2O SCSI port driver 🦋

okay bestie, welcome to the iopsp(4) page from the Kernel Interfaces Manual — yes, the manual name is folded in right here, we're doing it cute today 💅

💖 NAME 💖

iopsp — I2O SCSI port driver. That's the whole name, no cap.

✨ SYNOPSIS ✨

iopsp* at iop? tid ?
scsibus* at iopsp?

🌸 DESCRIPTION 🌸

okay so the iopsp driver is the supportive bestie for I2O SCSI bus adapter ports and child peripherals — it provides support for them, periodt.

IOPs present each child peripheral attached to a bus adapter port as an individual device. Like, one peripheral = one device, main character energy. To present the appearance of a bus, the iopsp driver groups child peripherals by controlling port. It's giving organized group chat, honestly.

On IOPs containing a SCSI port and block or tape driver modules, some SCSI devices may not be directly accessible. Not every device gets front-row access, bestie 😭. For each inaccessible device, a message will be displayed during configuration. Example time:

iopsp0: target 0,0 (tid 70): in use by tid 47

Such devices will usually be indirectly accessible as block devices, either individually or as part of an array. So they're not ghosting you forever — just showing up through the block-device side door, individually or in an array. Slay.

🔥 SEE ALSO 🔥

⭐ HISTORY ⭐

The iopsp driver first appeared in NetBSD 1.5.3. iconic behavior.

sign-off: this manual page is from Debian, dated November 8, 1999 — vintage but still serving looks 💖🎀

📦 where this page comes from