hsi_port_id(9)

hii bestie 💖 welcome to the Kernel API Manual page for hsi_port_id(9) — it’s short, it’s sweet, and it’s lowkey exactly what you need.

---

✨ NAME ✨

hsi_port_id — Gets the port number a client is attached to 🎀

---

🌸 SYNOPSIS 🌸

unsigned int hsi_port_id (struct hsi_client *cl );

---

🦋 ARGUMENTS 🦋

• cl — Pointer to HSI client 👑

---

💜 DESCRIPTION 💜

Return the port number associated to the client. That’s the whole vibe, bestie — no cap, no extra lore. ✨

---

🌈 SEE ALSO 🌈

Kernel file: ./include/linux/hsi/hsi.h

• 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_setup(9)
• hsi_flush(9)
• hsi_async_read(9)
• hsi_async_write(9)
• hsi_start_tx(9)
• hsi_stop_tx(9)

---

okay that’s the whole page, and it ate 💅 source/version: ./include/linux/hsi — date: October 2026 🫶✨