STRUCT TDREPORT_TYPE(9)

🌸 NAME 🌸

okay bestie, welcome to the Kernel API Manual, section 9 — the manual name is struct tdreport_type(9) 💖 and this whole page is about struct tdreport_type, aka the Type header of TDREPORT_STRUCT. that's the NAME, and it ate. periodt.

✨ SYNOPSIS ✨

here's the struct in all its tiny iconic glory — keep every character exactly as shown, bestie:

struct tdreport_type {
    __u8 type;
    __u8 sub_type;
    __u8 version;
    __u8 reserved;
 };

🎀 Members 🎀

member-by-member vibe check, and yes every default and reserved situation is staying right here 🫶

• type — Type of the TDREPORT (0 - SGX, 81 - TDX, rest are reserved)
• sub_type — Subtype of the TDREPORT (Default value is 0).
• version — TDREPORT version (Default value is 0).
• reserved — Added for future extension.

💅 Description 💅

more lore lives in the TDX v1.0 module specification, sec titled "REPORTTYPE". that's the reference, bestie — go read it if you want the full detail. it's giving official source material ✨

🌈 SEE ALSO 🌈

lowkey also peek at the kernel file ./tools/testing/selftests/tdx/tdx_guest_test.c, plus struct reportmac(9) and struct td_info(9). iykyk 💅

mwah 💋 — source/version situation: ./tools/testing/selftests/tdx; date: October 2026; manual name: struct tdreport_type(9). bye bestie, go slay your kernel adventures 🌈✨