msg_tx_prepare(9)

💅 msg_tx_prepare(9) 💅

okay so bestie, welcome to the msg_tx_prepare(9) page from the Kernel API Manual. it's short, it's sweet, and it slays — it is literally here to Set up transport SDU for command. no cap. ✨

✨ NAME ✨

msg_tx_prepare — Set up transport SDU for command. that's the whole vibe, and it ate. 🎀

🌸 SYNOPSIS 🌸

void msg_tx_prepare (struct scmi_msg_payld *msg , struct scmi_xfer *xfer
);

copy it exactly, bestie — commas, spaces, semicolon, all of it. iykyk. 💖

🦋 ARGUMENTS 🦋

• msg — the transport SDU for command. yes, that's the description, and it's iconic. 💅
• xfer — the message which is being sent. main character message energy fr fr. 👑

🌈 SEE ALSO 🌈

if u want the lore, the kernel file is ./drivers/firmware/arm_scmi/msg.c, and these are the icons u should also check out:

• msg_command_size(9)
• msg_response_size(9)
• msg_read_header(9)
• msg_fetch_response(9)
• msg_fetch_notification(9)

that's the whole page, bestie 🫶. sending u the source/version ./drivers/firmware/arm_scmi, dated October 2026, from the msg_tx_prepare(9) manual page. periodt. 💖✨