serial_txx9_register_port(9)

serial_txx9_register_port(9) 💖

okay bestie, welcome to the Kernel API Manual page for serial_txx9_register_port(9) — yes, the name is a mouthful, but she's iconic and she registers serial ports, so we move. ✨

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🌸 NAME 🌸

serial_txx9_register_port — register a serial port 🎀

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⭐ SYNOPSIS ⭐

int serial_txx9_register_port (struct uart_port *port );

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🦋 ARGUMENTS 🦋

• port — the serial port template 👑 like, this is the blueprint bestie, not the whole build.

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💅 DESCRIPTION 💅

So first things first: you configure the serial port specified by the request. That's the assignment, and we're doing it. 💖

Then the port gets probed, and if necessary the IRQ is autodetected. If this fails, an error is returned — no cap, that's the vibe check failing and you get an error back. 😭

On success, the port is ready to use and the line number is returned. Slay. ✨

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/tty/serial/serial_txx9.c 📁
• serial_txx9_unregister_port(9) 🫶

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mwah 💋 — source/version energy is ./drivers/tty/serial, dated October 2026. That's the whole page, bestie, go forth and register responsibly. 🌈👑