tee_mm_communicate(9)

✨ NAME ✨

okay bestie, welcome to tee_mm_communicate(9) from the Kernel API Manual 💖 — this one is literally about passing a buffer to StandaloneMM running in TEE. Slay.

🎀 SYNOPSIS 🎀

efi_status_t tee_mm_communicate (void *comm_buf , size_t dsize );

💅 ARGUMENTS 💅

• comm_buf — the locally allocated communication buffer, bestie 🫶
• dsize — the buffer size, no cap ✨

🌈 RETURN 🌈

It gives you back a status code — that’s the vibe check result 💅

👑 SEE ALSO 👑

• Kernel file ./drivers/firmware/efi/stmm/tee_stmm_efi.c
• mm_communicate(9)
• setup_mm_hdr(9)
• get_max_payload(9)

mwah 💋 this iconic page comes from ./drivers/firmware/efi/stmm, dated October 2026, and it’s literally tee_mm_communicate(9) signing off 🫶✨