pse_isr(9)

okay bestie, welcome to pse_isr(9) from the Kernel API Manual 💖 — this one is short and sweet: it's the IRQ handler for PSE, and we're gonna walk through the args, the return, and every single SEE ALSO link like it's a group chat roll call.

✨ NAME ✨

pse_isr — IRQ handler for PSE. that's the whole name vibe, no cap 💅

🎀 SYNOPSIS 🎀

irqreturn_t pse_isr (int irq , void *data );

💅 ARGUMENTS 💅

• irq — the irq number. just the number, bestie 🔢
• data — pointer to user interrupt structure. lowkey carrying the data payload 🫶

🌈 RETURN 🌈

irqreturn_t — status of IRQ. that's the return, periodt ✨

🔥 SEE ALSO 🔥

okay so the kernel file is ./drivers/net/pse-pd/pse_core.c, and these are all the SEE ALSO besties — every single one, fr fr:

• 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)
• 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)

mwah 💋 this page's source/version stamp is ./drivers/net/pse-pd, it's dated October 2026, and the page is pse_isr(9) — bye bestie, go handle those IRQs 🫶