pcie_pme_irq(9)

💖 pcie_pme_irq(9) 💖

okay so this page is from the Kernel API Manual, and it’s literally about pcie_pme_irq: the interrupt handler for the PCIe root port PME interrupt. that’s the main character job, no cap 💅

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🌸 NAME 🌸

pcie_pme_irq — Interrupt handler for PCIe root port PME interrupt.

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🦋 SYNOPSIS 🦋

the signature is serving exactly this, bestie:

irqreturn_t pcie_pme_irq (int irq , void *context );

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💅 ARGUMENTS 💅

two args, both iconic:

• irq — Interrupt vector.
• context — Interrupt context pointer.

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🔗 SEE ALSO 🔗

Kernel file ./drivers/pci/pcie/pme.c is the file tied to this one, fr fr.

and the whole linked squad is:

• pcie_pme_interrupt_enable(9)
• pcie_pme_walk_bus(9)
• pcie_pme_from_pci_bridge(9)
• pcie_pme_handle_request(9)
• pcie_pme_work_fn(9)
• pcie_pme_can_wakeup(9)
• pcie_pme_mark_devices(9)
• pcie_pme_probe(9)
• pcie_pme_suspend(9)
• pcie_pme_resume(9)
• pcie_pme_remove(9)
• pcie_pme_init(9)

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xoxo bestie 💋 — source path <pink>./drivers/pci/pcie</pink>, date <purple>October 2026</purple>, page pcie_pme_irq(9) 🫶✨