hsi_stop_tx(9)

💖 hsi_stop_tx(9) 💖

Okay so, bestie, welcome to the hsi_stop_tx(9) page from the Kernel API Manual ✨ This one is short, sweet, and highkey iconic — it’s giving “tell the port the client is done transmitting” energy 💅 no cap.

🌸 NAME 🌸

hsi_stop_tx — signal the port that the client no longer wants to transmit 💌

🎀 SYNOPSIS 🎀

int hsi_stop_tx (struct hsi_client *cl );

That’s the whole signature, bestie — one function, one argument, zero extra plot twists 🫶

🦋 ARGUMENTS 🦋

• cl — Pointer to the HSI client. It’s literally the HSI client pointer you’re passing in; main character energy only 👑.

✨ DESCRIPTION ✨

It returns -errno on failure and 0 on success. That’s the entire description and it ate, fr fr 💅

⚠️ Failure = -errno. Success = 0. Keep that vibe check in mind, bestie 😭

🔥 SEE ALSO 🔥

Kernel file ./include/linux/hsi/hsi.h has the whole crew, iykyk 💜:

• struct hsi_channel(9)
• struct hsi_config(9)
• struct hsi_board_info(9)
• struct hsi_client(9)
• struct hsi_client_driver(9)
• struct hsi_msg(9)
• struct hsi_port(9)
• struct hsi_controller(9)
• hsi_id(9)
• hsi_port_id(9)
• hsi_setup(9)
• hsi_flush(9)
• hsi_async_read(9)
• hsi_async_write(9)
• hsi_start_tx(9)

That’s the page, bestie! Signed off with source/version ./include/linux/hsi, dated October 2026, from your fave hsi_stop_tx(9) page 💖✨