STRUCT UIO_PORT(9)

🦋 struct uio_port(9) 🦋

Okay so, bestie, this is from the Kernel API Manual — and it's literally the manual page for struct uio_port(9). It's giving “port region described in a struct” energy, and we're gonna get into every single member. 💖

🌸 NAME 🌸

struct uio_port — description of a UIO port region. That's the name situation, periodt. ✨

✨ SYNOPSIS ✨

       struct uio_port {
           const char              *name;
           unsigned long           start;
           unsigned long           size;
           int porttype;
           struct uio_portio       *portio;
        };

🫶 Members 🫶

• name — the name of the port region, for identification. Iconic little label behavior. 🎀
• start — start of the port region.
• size — size of the port region.
• porttype — type of port (see UIO_PORT_* below). 👀
• portio — for use by the UIO core only. Hands off, bestie — that one is not for you. 💅

🌈 SEE ALSO 🌈

• Kernel file ./include/linux/uio_driver.h
• struct uio_mem(9)
• struct uio_info(9)
• uio_register_device(9)
• devm_uio_register_device(9)

And that's the footer tea ☕: the source/version is ./include/linux, dated October 2026. Bye bestie, go slay your UIO port regions 💅✨