find_php_slot(9)

🌸 NAME 🌸

okay bestie, welcome to find_php_slot(9) straight out of the Kernel API Manual — the page that's literally about getting the hotplug slot structure for a device node. 💅✨

find_php_slot — return hotplug slot structure for device node

✨ SYNOPSIS ✨

struct slot * find_php_slot (struct device_node *dn );

🎀 ARGUMENTS 🎀

• dn — the target device_node. That's the one thing you hand over, bestie. 🎯

💖 DESCRIPTION 💖

This routine returns the hotplug slot structure for a given device node. Literally its whole job. ✨

Heads up though: built-in PCI slots may be dlpar-able, but they are not hot-pluggable, so this routine returns NULL for built-in PCI slots. No cap, that's the vibe check. 💀

🦋 SEE ALSO 🦋

• Kernel file ./drivers/pci/hotplug/rpadlpar_core.c
• dlpar_add_slot(9)
• dlpar_remove_vio_slot(9)
• dlpar_remove_pci_slot(9)
• dlpar_remove_slot(9)

and that's the whole page, bestie 🫶 footer tea: this one lives under ./drivers/pci/hotplug, dated October 2026, and it's find_php_slot(9). mwah 💋🎀