cdns_calc_after_tx_delay(9)

💅 cdns_calc_after_tx_delay(9) — a Kernel API Manual moment

okay bestie, welcome to the Kernel API Manual page for cdns_calc_after_tx_delay(9) — yes that's a whole mouthful, no we're not renaming it, and yes it's lowkey iconic 🎀

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✨ NAME ✨

cdns_calc_after_tx_delay — the little function that figures out how long you gotta wait after tx, aka calculate delay required for after tx 🕐✨

No cap, that's the whole job.

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🌸 SYNOPSIS 🌸

u64 cdns_calc_after_tx_delay (struct cdns_uart *cdns_uart );

Like… it takes one thing, and it hands you back a u64. That's the vibe. Simple, clean, main character energy 👑

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🦋 ARGUMENTS 🦋

• cdns_uart — the handle to the cdns_uart 🫶 your lil pointer bestie that this function needs to do its thing. Give it the handle and it'll give you the delay. Periodt.

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💖 SEE ALSO 💖

fr fr go read these too, they're all part of the same friend group 💅 the kernel file lives at ./drivers/tty/serial/xilinx_uartps.c and the crew is:

• struct cdns_uart(9)
• cdns_uart_handle_rx(9)
• cdns_rts_gpio_enable(9)
• cdns_rs485_tx_setup(9)
• cdns_rs485_rx_setup(9)
• cdns_uart_tx_empty(9)
• cdns_rs485_rx_callback(9)
• cdns_uart_handle_tx(9)
• cdns_uart_isr(9)
• cdns_uart_calc_baud_divs(9)
• cdns_uart_set_baud_rate(9)
• cdns_uart_clk_notifier_cb(9)
• cdns_rs485_tx_callback(9)
• cdns_uart_start_tx(9)
• cdns_uart_stop_tx(9)
• cdns_uart_stop_rx(9)
• cdns_uart_break_ctl(9)
• cdns_uart_set_termios(9)
• cdns_uart_startup(9)
• cdns_uart_shutdown(9)
• cdns_uart_type(9)
• cdns_uart_verify_port(9)
• cdns_uart_request_port(9)
• cdns_uart_release_port(9)
• cdns_uart_config_port(9)
• cdns_uart_get_mctrl(9)
• cdns_uart_console_putchar(9)
• cdns_uart_console_write(9)
• cdns_uart_console_setup(9)
• cdns_uart_suspend(9)
• cdns_uart_resume(9)
• cdns_rs485_config(9)
• cdns_uart_probe(9)
• cdns_uart_remove(9)

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bestie this is a whole squad, not a solo act — the way that serial driver has so many functions is genuinely giving "group project where everyone actually showed up" 😭💀

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and that's the page!! mwah 💋 it lives in ./drivers/tty/serial, the Kernel API Manual edition, dated October 2026 — slay, go read it again whenever, I'll be here 🌈⭐🍓