rio_destid_next(9)

💅 rio_destid_next(9) — from the Kernel API Manual, bestie 🎀

okay so picture this: you're deep in the RIO network code and you need to know which destID is, like, actually being used right now. This little function is your girl. She's from the <pink>Kernel API Manual</pink> and she's here to hand you the next one in line. ✨

✨ NAME ✨

rio_destid_next — return next destID in use 🌸

✨ SYNOPSIS ✨

u16 rio_destid_next (struct rio_net *net , u16 from );

✨ ARGUMENTS ✨

• net — the RIO network, aka the whole vibe-y playground we're searching in 🦋
• from — the destination ID from which search shall continue. like, you start looking right after this one, bestie 👑

✨ SEE ALSO ✨

the kernel file ./drivers/rapidio/rio-scan.c (go look, it's giving main character energy), plus this whole squad of RIO besties:

• rio_destid_alloc(9)
• rio_destid_reserve(9)
• rio_destid_free(9)
• rio_destid_first(9)
• rio_get_device_id(9)
• rio_set_device_id(9)
• rio_clear_locks(9)
• rio_enum_host(9)
• rio_device_has_destid(9)
• rio_release_dev(9)
• rio_is_switch(9)
• rio_setup_device(9)
• rio_sport_is_active(9)
• rio_get_host_deviceid_lock(9)
• rio_enum_peer(9)
• rio_enum_complete(9)
• rio_disc_peer(9)
• rio_mport_is_active(9)
• rio_update_route_tables(9)
• rio_init_em(9)
• rio_enum_mport(9)
• rio_build_route_tables(9)
• rio_disc_mport(9)
• rio_basic_attach(9)

ngl the whole crew above is iconique and you should absolutely go read all of them, no cap 💜

k bye ily, this page lives in ./drivers/rapidio and it's dated October 2026 — she's a documented queen and we stan 🫶🙈