BERKWDT(4)

🌸 BERKWDT(4) — bestie's guide to the Berkshire watchdog 💅

okay so real talk, this page lives in the Kernel Interfaces Manual (yes, the kernel interfaces manual, we're fancy now ✨). Buckle up, because we're about to make a watchdog timer sound like the most iconic thing that's ever happened to your PCI bus 🫶

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✨ NAME ✨

berkwdt — the Berkshire Products watchdog timer device, aka your computer's tiny little emotional support guard dog 🐕✨

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🎀 SYNOPSIS 🎀

berkwdt0 at pci?

that's it. that's the whole vibe. she attaches at pci? and she's ready 💖

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🦋 DESCRIPTION 🦋

so the berkwdt driver is out here providing support for the Berkshire Products PCI PC Watchdog. and like… these devices literally contain a watchdog timer and general purpose digital inputs and outputs?? multi-talented icon behavior honestly 👑

but — and this is the important part, bestie, don't skip it 🙈 — currently only the watchdog timer is supported. the GPIO side is just sitting there, cute but unemployed. we don't talk about it.

berkwdt provides the standard watchdog(4) interface and may be used with watchdogd(8). so if you already know that whole situation, you're chilling 😌

and the timer itself? you can configure it to a value from 1 second all the way up to 18 hours. one second to eighteen hours. that's the range. slay, honestly — that's a range 💅

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🌈 SEE ALSO 🌈

go read these next, i'm literally begging you 🥺:

• intro(4)
• pci(4)
• watchdog(4)
• sysctl(8)
• watchdogd(8)

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⭐ HISTORY ⭐

the berkwdt driver first appeared in OpenBSD 4.6. vintage. retro. she's got lore 🎀

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💜 AUTHORS 💜

the berkwdt driver was written by Wim Van Sebroeck <wim@iguana.be>. thank you Wim, king behavior, we appreciate you 🫶👑

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so yeah, that's the whole page, no cap 🌸 and fr fr, credit where it's due: this lil doc came from the Debian build, dated July 16, 2013 — a whole era ago, but the watchdog never goes out of style 💖💅✨