qcomtee_cb_params_to_args(9)

💅 qcomtee_cb_params_to_args(9) — bestie, it's in section 9 ofc 🎀

okay so real talk, we're in the kernel API manual today and the star of the show is qcomtee_cb_params_to_args — yes the whole mouthful, iykyk ✨ it's a callback-flavoured little guy that converts TEE parameters into QTEE arguments, and honestly? it ate.

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✨ NAME ✨

qcomtee_cb_params_to_args — Convert TEE parameters to QTEE arguments. 💖

literally that's the whole job. tee params go in, qtee args come out. no cap.

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🌸 SYNOPSIS 🌸

int qcomtee_cb_params_to_args (struct qcomtee_arg *u , struct tee_param
*params , int num_params , struct tee_context *ctx );

look at her. iconic signature, zero notes. 🫶

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🦋 ARGUMENTS 🦋

• u — the QTEE arguments. this is the destination, the glow-up location, the place the converted stuff lands 💅
• params — the TEE parameters. the raw material, the before-photo 📸
• num_params — number of elements in the parameter array. yes bestie, you gotta actually tell it how many there are, it's not gonna count for you 🙈
• ctx — context in which the conversion should happen. the vibe check container, the setting, the situation ✨

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⭐ RETURN ⭐

On success, returns 0 — slay, we love a zero 🎉

On failure, returns < 0 — not slay, but that's the deal, and you should lowkey check it 😭

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🔥 SEE ALSO 🔥

the whole friend group, fr fr — go read these next, they're all connected:

• Kernel file ./drivers/tee/qcomtee/user_obj.c — User Objects aka Supplicants(9)
• struct qcomtee_user_object(9)
• enum qcomtee_req_state(9)
• ureq_dequeue(9)
• ureq_select(9)
• qcomtee_user_param_to_object(9)
• qcomtee_cb_params_from_args(9) — yes the sibling, the reverse-flavoured one 👑
• qcomtee_user_object_select(9)
• qcomtee_user_object_submit(9)

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heads up bestie: this page only covers the conversion call itself — the arguments, the return, and where to go next. no hidden extras here, so don't go inventing behaviour, mwah 💜

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and that's the whole page!! 🧚 sign-off time: this lil beauty lives in ./drivers/tee/qcomtee, and she was dated October 2026 — you're welcome, go read the rest of the qcomtee girlies, periodt 💅💖