cio_enable_subchannel(9)

✨ cio_enable_subchannel(9) ✨

okay bestie, welcome to the cio_enable_subchannel(9) page from the Kernel API Manual — it's giving “enable a subchannel” and we're gonna keep every detail, no cap. 💅🦋

🌸 NAME 🌸

cio_enable_subchannel — enable a subchannel. literally that's the whole vibe. ✨

🎀 SYNOPSIS 🎀

int cio_enable_subchannel (struct subchannel *sch , u32 intparm );

💖 ARGUMENTS 💖

• sch — the subchannel that's getting enabled, periodt. 🫶
• intparm — the interruption parameter to set. yes bestie, that exact one. 🌟

🦋 SEE ALSO 🦋

Kernel file ./drivers/s390/cio/cio.c is right there, and these icons are in the group chat too:

• cio_cancel_halt_clear(9)
• cio_update_schib(9)
• cio_disable_subchannel(9)
• cio_tm_start_key(9)
• cio_tm_intrg(9)

mwah 💋 this cutie lives under ./drivers/s390/cio, and the page is dated October 2026 — slay, go read the source bestie. 🫶💖🌈