QCUART(4)

✨ QCUART(4) ✨

ok so real talk, this is a page from the Kernel Interfaces Manual — yes bestie, we're in kernel territory now, buckle up 🎀

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💖 NAME 💖

qcuart — the Qualcomm GENI UART. that's it, that's the whole name section, she's short and she knows it 💅

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🦋 SYNOPSIS 🦋

like, here's how she attaches to the system, no cap:

qcuart* at acpi?
qcuart* at fdt?

two ways in — acpi? or fdt? — pick your girl's entrance 💫

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🌸 DESCRIPTION 🌸

okay so the qcuart driver is the one that supports the Qualcomm GENI UART. literally her whole job. she shows up, she drives the GENI UART, she leaves 🫶

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🎀 SEE ALSO 🎀

• tty(4) — go read that one too, iykyk 👑

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🌈 HISTORY 🌈

the qcuart driver first appeared in OpenBSD 7.9. iconic debut, honestly, we love a glow-up era ⭐

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💜 AUTHORS 💜

the qcuart driver was written by Mark Kettenis <kettenis@openbsd.org> — yeah, that Mark Kettenis, we stan a legend 👑💖

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and that's the whole page bestie, you ate that 🍓✨ — this edition came from Debian, dated January 31, 2026, mwah 💋