TWA(4)

💾 twa(4) — like, the Kernel Interfaces Manual page you've been looking for 🫶

Okay bestie, buckle up — we're doing a whole manual page for twa, and it's short and sweet, so this is gonna be a vibe.

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✨ NAME ✨

twa — the 3ware Apache RAID controller driver. That's it, that's the whole name. Iconic, honestly.

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🌸 SYNOPSIS 🌸

twa* at pci? dev ? function ?

Yes, that's literally the whole thing. No flags, no drama, just a PCI attachment line. She's lowkey minimal. 💅

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🦋 DESCRIPTION 🦋

So the twa driver is the one that provides support for the 3ware Apache family of RAID controllers. That's its whole job and it does it.

And like — important detail — the attached disk arrays are supported by the ld driver. Not by twa herself. twa gets you in the door, ld handles the arrays. Teamwork, no cap. 🤝

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🎀 SEE ALSO 🎀

• intro(4) — the general intro to section 4, always a good place to start 🧚
• ld(4) — the one that actually supports those attached disk arrays, iykyk 💜

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⭐ HISTORY ⭐

The twa driver first appeared in NetBSD 3.1. A classic. She's been around. 👑

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👑 AUTHORS 👑

The twa driver was written by Vinod Kashyap ✨ and was modified for inclusion in NetBSD by Jordan Rhody ⟨jordanr@spam.wasabisystems.com⟩. Shoutout to both, fr fr. 🫶

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And that's the page, bestie! 🎀 This little gem is from the Debian build, dated November 6, 2006 — yeah, she's vintage, and she still ate. 💖