ENUM CDX_MCDI_MODE(9)

🦋 NAME 🦋

enum cdx_mcdi_mode — the MCDI transaction mode, aka the vibe check for how your MCDI calls are gonna go 👑

okay so this is from the Kernel API Manual, bestie, and it's genuinely tiny but it matters, so let's get into it 💖

✨ SYNOPSIS ✨

enum cdx_mcdi_mode {
    MCDI_MODE_EVENTS ,
    MCDI_MODE_FAIL

};

that's the whole thing. two modes. iconic minimalism, no notes 💅

🎀 Constants 🎀

• MCDI_MODE_EVENTS — wait for an mcdi response callback. yes bestie, we wait, we let the callback come to us, main character energy 🫶
• MCDI_MODE_FAIL — we think MCDI is dead, so fail-fast all calls 💀 like, no point pretending, everything just bounces immediately, fr fr

ngl the MCDI_MODE_FAIL one is giving "the server is gone, stop knocking" — it's not mean, it's efficient 😭

🌈 SEE ALSO 🌈

• Kernel file ./include/linux/cdx/mcdi.h — plus all the siblings you should lowkey go read: enum cdx_mcdi_cmd_state(9), struct cdx_mcdi(9), struct cdx_mcdi_cmd(9), struct cdx_mcdi_iface(9), struct cdx_mcdi_data(9) 🦋

seriously, go read them, the whole cdx/mcdi family is a little ensemble cast and you'll understand this enum way better with context ✨

okay that's the whole page, short and sweet and she ate 🍓 this one lives in ./include/linux/cdx, you're reading the Kernel API Manual, and it was stamped October 2026 — mwah, love u, go wait for your callbacks 💜🎀