STRUCT RIO_MSG(9)

struct rio_msg(9)

okay so this page is from the Kernel API Manual, bestie — meet struct rio_msg, the RIO message event vibe 💅✨

🌸 NAME 🌸

struct rio_msg — RIO message event 🦋

✨ SYNOPSIS ✨

       struct rio_msg {
           struct resource *res;
           void (*mcback) (struct rio_mport * mport, void *dev_id, int mbox,
       int slot);
        };

🎀 Members 🎀

• res — Mailbox resource 📬
• mcback — Message event callback 📣

💖 SEE ALSO 💖

Kernel file ./include/linux/rio.h plus the whole friend group: struct rio_switch(9), struct rio_switch_ops(9), struct rio_dev(9), struct rio_dbell(9), struct rio_mport(9), struct rio_net(9), struct rio_mport_attr(9), struct rio_ops(9), struct rio_driver(9), struct rio_scan(9), struct rio_scan_node(9) 🌈

source/version line: ./include/linux · date: October 2026 · struct rio_msg(9) — that’s the footer vibe, bestie, slay your kernel adventures 💜🫶