shpchp_is_native(9)

💅 shpchp_is_native(9) — a Kernel API Manual moment

okay so bestie, welcome to the Kernel API Manual, this little page is all about shpchp_is_native(9), and honestly it's a short one but it matters. stay with me 🫶

---

✨ NAME ✨

shpchp_is_native — check whether a hotplug port is handled by the OS 💅

Like, literally: is the OS the one running this port, or not? that's the whole vibe check.

---

🌸 SYNOPSIS 🌸

bool shpchp_is_native (struct pci_dev *bridge );

that's it. one function, one argument, returns a bool. iconic, no notes 🔥

---

🎀 ARGUMENTS 🎀

• bridge — the hotplug port you wanna check. yes, just the one. give it a struct pci_dev * and let it cook ✨

---

🦋 DESCRIPTION 🦋

so here's the tea ☕ — this function returns true if the given bridge is handled by the native SHPC hotplug driver.

that's the whole thing. true means native SHPC hotplug driver has it, periodt 👑

ngl it's giving "tiny function, big responsibility" and we love that for it 💖

---

👑 SEE ALSO 👑

the kernel file lives at ./drivers/pci/pci-acpi.c — and while you're in the neighborhood, go say hi to the whole friend group 😭🫶

• pciehp_is_native(9)
• pci_acpi_wake_bus(9)
• pci_acpi_wake_dev(9)
• pci_acpi_add_root_pm_notifier(9)
• pci_acpi_add_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)

---

bestie reminder: these are the actual related pages, not a vibe-based guess. go read them if you want the full lore 📚

---

⭐ and that's the page!! this gem shipped from ./drivers/pci back in October 2026, and it's still serving main character energy in the Kernel API Manual. mwah 💋🌈🍓