STRUCT PSE_CONTROL(9)

🎀 struct pse_control(9) 🎀

okay bestie, welcome to the manual page for struct pse_control(9) from the Kernel API Manual — yes, that’s the manual name, and the star of the show is literally a PSE control. it’s giving kernel-struct main character energy, and we are seated. 💅✨

💖 NAME 💖

struct pse_control — a PSE control. periodt. 🫶

🦋 SYNOPSIS 🦋

       struct pse_control {
           struct pse_controller_dev *pcdev;
           struct regulator *ps;
           struct list_head list;
           unsigned int id;
           struct kref refcnt;
           struct phy_device *attached_phydev;
        };

🌸 Members 🌸

okay so here’s the whole member lineup, and yes bestie, every single one matters:

• pcdev — a pointer to the PSE controller device this PSE control belongs to 🫶
• ps — PSE PI supply of the PSE control ⚡
• list — list entry for the pcdev's PSE controller list 📋
• id — ID of the PSE line in the PSE controller device 🔢
• refcnt — Number of gets of this pse_control 🧮
• attached_phydev — PHY device pointer attached by the PSE control 🔗

✨ SEE ALSO ✨

Kernel file ./drivers/net/pse-pd/pse_core.c is the source-file bestie, and here’s the full friend group — no cap, every single reference is right here:

• 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_get_status(9)
• pse_ethtool_set_config(9)
• pse_pi_update_pw_budget(9)
• pse_ethtool_set_pw_limit(9)
• pse_ethtool_set_prio(9)

okay that’s the whole page, bestie. this one comes from ./drivers/net/pse-pd, dated October 2026, and it’s literally the struct pse_control(9) manual page. mwah 💋 byeee! 🫶✨