pci_rescan_bus (9) - Linux Manuals

pci_rescan_bus: scan a PCI bus for devices.

NAME

pci_rescan_bus - scan a PCI bus for devices.

SYNOPSIS

unsigned int pci_rescan_bus(struct pci_bus * bus);

ARGUMENTS

bus

PCI bus to scan

DESCRIPTION

Scan a PCI bus and child buses for new devices, adds them, and enables them.

Returns the max number of subordinate bus discovered.

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