STRUCT TEE_CMD_CLOSE_SESSION(9)

💖 struct tee_cmd_close_session(9) 💖

okay so this is a page from the Kernel API Manual bestie, and it's all about struct tee_cmd_close_session — literally the command struct you use to call TA_CloseSessionEntryPoint() inside a TA. iykyk 🎀

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✨ NAME ✨

struct tee_cmd_close_session — the command that gets TA_CloseSessionEntryPoint() called inside the TA. that's it, that's the whole vibe 💅

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🌸 SYNOPSIS 🌸

struct tee_cmd_close_session {
    u32 ta_handle;
    u32 session_info;
 };

look at her. two fields. flawless. no notes 🔥

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🦋 Members 🦋

• ta_handle — [in] the handle of the loaded TA. yep, the one you already loaded. she's required, no cap 💜
• session_info — [in] a pointer to the TA-allocated session data. it's giving "the TA made this, you just hold onto it" 🫶

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👑 SEE ALSO 👑

kernel file ./drivers/tee/amdtee/amdtee_if.h — go read the source, it ate ✨

and the whole friend group of structs:

• struct memref(9)
• struct tee_sg_desc(9)
• struct tee_cmd_map_shared_mem(9)
• struct tee_cmd_unmap_shared_mem(9)
• struct tee_cmd_load_ta(9)
• struct tee_cmd_unload_ta(9)
• struct tee_cmd_open_session(9)
• struct tee_cmd_invoke_cmd(9)

like a whole little squad of TEE command structs, main character energy each one 🌈

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ok real talk bestie: this page gives you the struct and the two [in] fields, and that's genuinely all it says. don't go inventing extra fields, i'm begging 🙈

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so yeah, ./drivers/tee/amdtee, October 2026 — that's when this lil page was born, and honestly? iconic. bye bestie, go close some sessions 💖🎀🦋⭐