irq_chip_disable_parent(9)

💅 irq_chip_disable_parent(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes we're literally in the kernel now, main character energy only 🎀

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✨ NAME ✨

irq_chip_disable_parent — turns off the parent interrupt, and if there's no parent op it just defaults to mask, no cap 🫶

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🌸 SYNOPSIS 🌸

void irq_chip_disable_parent (struct irq_data *data );

that's it. one function, one arg, void return because we're not about that feedback loop life 💅

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🦋 ARGUMENTS 🦋

• data — pointer to interrupt specific data. like, the irq's whole little personality file 📁✨

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👑 SEE ALSO 👑

the kernel file lives at ./kernel/irq/chip.c and honestly the whole friend group is here, go say hi 💖

• 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_set_parent_state(9)
• irq_chip_get_parent_state(9)
• irq_chip_shutdown_parent(9)
• irq_chip_startup_parent(9)
• irq_chip_enable_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)

like i said. the whole friend group. 40 of them. we love a connected community 🌈

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and that's the page!! mwah 💋 sign-off time: this one's from ./kernel/irq, dated October 2026, and the manpage name is irq_chip_disable_parent(9) — iconic, no notes, periodt 🔥👑