irq_chip_set_parent_state(9)

💅 irq_chip_set_parent_state(9) 💅

okay so bestie, welcome to the Kernel API Manual — this page is all about irq_chip_set_parent_state, and it's giving set the state of a parent interrupt energy. ✨

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🌸 NAME 🌸

irq_chip_set_parent_state — set the state of a parent interrupt. 💖

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🎀 SYNOPSIS 🎀

int irq_chip_set_parent_state (struct irq_data *data , enum
irqchip_irq_state which , bool val );

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🦋 ARGUMENTS 🦋

• data — Pointer to interrupt specific data. yes bestie, it's a pointer, iconic behavior 💅
• which — State to be restored (one of IRQCHIP_STATE_*). this is the state-selector vibe ✨
• val — Value corresponding to which. the matching value, periodt 🎀

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🔥 DESCRIPTION 🔥

Conditional success, if the underlying irqchip does not implement it. 💀

like, that's literally the whole note fr — conditional success, if the underlying irqchip does not implement it. no extra lore, no side quests, that's the description bestie 🙈

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🌈 SEE ALSO 🌈

• kernel file ./kernel/irq/chip.c — plus the whole bestie squad: irq_set_chip(9), irq_set_irq_type(9), irq_set_handler_data(9), irq_set_msi_desc_off(9), irq_set_msi_desc(9), irq_set_chip_data(9), irq_disable(9), handle_nested_irq(9), handle_simple_irq(9), handle_untracked_irq(9), handle_level_irq(9), handle_fasteoi_irq(9), handle_fasteoi_nmi(9), handle_edge_irq(9), handle_percpu_irq(9), handle_percpu_devid_irq(9), irq_cpu_online(9), irq_cpu_offline(9), handle_fasteoi_ack_irq(9), handle_fasteoi_mask_irq(9), irq_chip_get_parent_state(9), irq_chip_shutdown_parent(9), irq_chip_startup_parent(9), irq_chip_enable_parent(9), irq_chip_disable_parent(9), irq_chip_ack_parent(9), irq_chip_mask_parent(9), irq_chip_mask_ack_parent(9), irq_chip_unmask_parent(9), irq_chip_eoi_parent(9), irq_chip_set_affinity_parent(9), irq_chip_set_type_parent(9), irq_chip_retrigger_hierarchy(9), irq_chip_set_vcpu_affinity_parent(9), irq_chip_set_wake_parent(9), irq_chip_request_resources_parent(9), irq_chip_release_resources_parent(9), irq_chip_compose_msi_msg(9), irq_chip_pm_get(9), irq_chip_pm_put(9)

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okay that's the whole page bestie 🫶 this one comes from ./kernel/irq, dated October 2026 — irq_chip_set_parent_state(9), periodt 💜