acpiphp_get_context(9)

💖 acpiphp_get_context(9) 💖

okay so bestie, welcome to the Kernel API Manual — this one's a little function from the kernel's ACPI hotplug glue, and yes she's short, but she's important. Buckle up 🎀

---

✨ NAME ✨

acpiphp_get_context — grab the hotplug context and take a reference on it, bestie. That's it, that's the whole vibe. 💅

---

🌸 SYNOPSIS 🌸

struct acpiphp_context * acpiphp_get_context (struct acpi_device *adev
);

note that the return type is struct acpiphp_context * and it takes exactly one argument — no surprises, no cap 🫶

---

🦋 ARGUMENTS 🦋

• adev — the ACPI device object you want the context for. that's it. she's just a handle, she's just vibing. 🍓

---

🔥 DESCRIPTION 🔥

okay so here's the one thing you literally cannot skip: call this under acpi_hp_context_lock. 🔒

like, not "eh, maybe", not "if you feel like it" — it's a lock, and you hold it. that's the whole description. short queen, but she means it. 👑

---

👑 SEE ALSO 👑

the kernel file lives at:

./drivers/pci/hotplug/acpiphp_glue.c

and her whole friend group is here, all of them, no one left out 💜:

• acpiphp_init_context(9)
• acpiphp_put_context(9)
• acpiphp_post_dock_fixup(9)
• acpiphp_add_context(9)
• acpiphp_max_busnr(9)
• enable_slot(9)
• disable_slot(9)
• get_slot_status(9)
• trim_stale_devices(9)
• acpiphp_check_bridge(9)
• acpiphp_enumerate_slots(9)
• acpiphp_remove_slots(9)
• acpiphp_enable_slot(9)
• acpiphp_disable_and_eject_slot(9)

---

💀 reminder bestie: acpi_hp_context_lock or bust. don't be the one who skips the lock, i'm literally begging 🙈

---

✨ and that's the page! ✨ this lil icon came to you from the source path ./drivers/pci/hotplug, dated October 2026, and it's acpiphp_get_context(9) through and through. mwah, go hold that lock 🫶💖🎀