pse_ethtool_get_status(9)

✨ pse_ethtool_get_status(9) ✨

okay so bestie, welcome to the Kernel API Manual 🫶 — this one's a little kernel function called pse_ethtool_get_status, and honestly it's giving "quiet main character" energy. Let's get into it 💅

---

🌸 NAME 🌸

pse_ethtool_get_status — literally just, get the status of PSE control 💖 that's the whole vibe, no cap.

---

🦋 SYNOPSIS 🦋

int pse_ethtool_get_status (struct pse_control *psec , struct
       netlink_ext_ack *extack , struct ethtool_pse_control_status *status );

---

🎀 ARGUMENTS 🎀

• psec — the PSE control pointer 🎯 like, the whole thing you're asking about.
• extack — extack, for reporting useful error messages 📢 so when stuff goes wrong, it actually tells you something helpful instead of just vibing ominously.
• status — a struct to store the PSE status in 🗂️ the little container your answer gets dropped into.

---

⭐ RETURN ⭐

Returns 0 on success, and a failure value on error 😭 — so like, 0 is the slay outcome, anything else means something went sideways.

---

🔥 SEE ALSO 🔥

You want the whole friend group? here's the whole friend group 👑 (all from the kernel file ./drivers/net/pse-pd/pse_core.c):

• struct pse_control(9)
• struct pse_power_domain(9)
• of_load_pse_pi_pairsets(9)
• of_load_pse_pis(9)
• pse_control_find_by_id(9)
• pse_control_get_netdev(9)
• pse_pi_is_hw_enabled(9)
• pse_pi_is_admin_enable_pending(9)
• pse_pw_d_retry_power_delivery(9)
• pse_pw_d_is_sw_pw_control(9)
• pse_pi_deallocate_pw_budget(9)
• _pse_pi_disable(9)
• pse_disable_pi_pol(9)
• pse_disable_pi_prio(9)
• pse_pi_allocate_pw_budget_static_prio(9)
• pse_pi_allocate_pw_budget(9)
• _pse_pi_delivery_power_sw_pw_ctrl(9)
• pse_flush_pw_ds(9)
• devm_pse_alloc_pw_d(9)
• pse_register_pw_ds(9)
• pse_send_ntf_worker(9)
• pse_controller_register(9)
• pse_controller_unregister(9)
• devm_pse_controller_register(9)
• pse_to_regulator_notifs(9)
• pse_set_config_isr(9)
• pse_isr(9)
• devm_pse_irq_helper(9)
• pse_control_put(9)
• of_pse_match_pi(9)
• psec_id_xlate(9)
• pse_get_sw_admin_state(9)
• pse_ethtool_set_config(9)
• pse_pi_update_pw_budget(9)
• pse_ethtool_set_pw_limit(9)
• pse_ethtool_set_prio(9)

---

and that's the whole page, bestie ✨ this lil drop came from the ./drivers/net/pse-pd directory, dated October 2026 — go forth and check your PSE status, ily 💜🧚‍♀️🌸