idpf_send_mb_msg_stack(9)

✨ NAME ✨

okay so bestie, this is idpf_send_mb_msg_stack(9) from the Kernel API Manual — the little helper that sends a mailbox message from an on-stack buffer 💌 no cap, that’s the whole vibe.

🦋 SYNOPSIS 🦋

idpf_send_mb_msg_stack (adapter , xn_params , ptr );

🎀 ARGUMENTS 🎀

• adapter — the driver specific private structure, iykyk.
• xn_params — the Xn send parameters to fill ✨
• ptr — pointer to the on-stack message object to send 🫶

💅 DESCRIPTION 💅

Send size is deduced based on the pointer type. literally the pointer type does the size math, periodt. 🧚

🌈 RETURN 🌈

• 0 on success
• -errno on failure 😭

👑 SEE ALSO 👑

• Kernel file ./drivers/net/ethernet/intel/idpf/idpf_virtchnl.h

kisses bestie 🫶 this has been idpf_send_mb_msg_stack(9) from the Kernel API Manual — source/version ./drivers/net/ethernet/intel/idpf, dated October 2026 💖✨