pci_acpi_add_pm_notifier(9)

💖 NAME 💖

pci_acpi_add_pm_notifier — Register PM notifier for given PCI device.

Okay so bestie, welcome to the pci_acpi_add_pm_notifier(9) page from the Kernel API Manual. This one is lowkey straightforward: it's literally about registering a PM notifier for a given PCI device. That's the whole vibe. 🎀

✨ SYNOPSIS ✨

acpi_status pci_acpi_add_pm_notifier (struct acpi_device *dev , struct
       pci_dev *pci_dev );

🫶 ARGUMENTS 🫶

• dev — ACPI device to add the notifier for. 👑
• pci_dev — PCI device to check for the PME status if an event is signaled. 🔥

💅 SEE ALSO 💅

Kernel file ./drivers/pci/pci-acpi.c is where it's at, and here's the whole bestie squad of related pages:

• pciehp_is_native(9)
• shpchp_is_native(9)
• pci_acpi_wake_bus(9)
• pci_acpi_wake_dev(9)
• pci_acpi_add_root_pm_notifier(9)
• pci_dev_acpi_reset(9)
• pci_acpi_set_companion_lookup_hook(9)
• pci_acpi_clear_companion_lookup_hook(9)
• pci_acpi_optimize_delay(9)
• pci_msi_register_fwnode_provider(9)
• pci_host_bridge_acpi_msi_domain(9)

That's the whole page, bestie 💜 Cute little sign-off: source/version is ./drivers/pci, dated October 2026, and the page is pci_acpi_add_pm_notifier(9). Slay and stay iconic ✨🦋