mux_init(9)

💅 mux_init(9) 💅

okay so this is mux_init(9) from the Kernel API Manual, and it's giving “serial MUX init” main character energy. let's get into it, bestie 🫶

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✨ NAME ✨

mux_init — Serial MUX initialization procedure. literally the icon of this page, periodt 👑

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🛠️ SYNOPSIS 🛠️

int mux_init (void );

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🌸 ARGUMENTS 🌸

• void — no arguments. not a single one, bestie. zero. nada. 🫶

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💫 DESCRIPTION 💫

okay so the whole quest is: Register the Serial MUX driver. that's it, that's the vibe ✅

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🔗 SEE ALSO 🔗

Kernel file: ./drivers/tty/serial/mux.c

and here's the whole function friend group, in order, no cap:

• get_mux_port_count(9)
• mux_tx_empty(9)
• mux_set_mctrl(9)
• mux_get_mctrl(9)
• mux_stop_tx(9)
• mux_start_tx(9)
• mux_stop_rx(9)
• mux_break_ctl(9)
• mux_write(9)
• mux_read(9)
• mux_startup(9)
• mux_shutdown(9)
• mux_set_termios(9)
• mux_type(9)
• mux_release_port(9)
• mux_request_port(9)
• mux_config_port(9)
• mux_verify_port(9)
• mux_poll(9)
• mux_probe(9)
• mux_exit(9)

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okay that's the whole page, bestie 💖 source/version ./drivers/tty/serial, dated October 2026, and it's still serving mux_init(9) realness. mwah 😘