of_scan_bus(9)

🌸 of_scan_bus(9) — Kernel API Manual 🌸

✨ NAME ✨

bestie, this is the page for of_scan_bus 💅 — given a PCI bus node, it sets up the bus and scans for child devices. periodt. 🎀

🦋 SYNOPSIS 🦋

void of_scan_bus (struct device_node *node , struct pci_bus *bus );

💖 ARGUMENTS 💖

• node — the device tree node for the PCI bus 🌸
• bus — the pci_bus structure for the PCI bus ✨

👑 SEE ALSO 👑

the kernel file is ./arch/powerpc/kernel/pci_of_scan.c — and these related pages are right there with it, fr fr:

• get_int_prop(9)
• of_pci_parse_addrs(9)
• of_create_pci_dev(9)
• of_scan_pci_bridge(9)
• __of_scan_bus(9)
• of_rescan_bus(9)

okay that’s the whole vibe 💖 — from the Kernel API Manual, the of_scan_bus(9) page, source/version ./arch/powerpc/kernel, dated October 2026 🎀✨🫶