PCI_RESCAN_BUS(9)                      Hardware Interfaces                      PCI_RESCAN_BUS(9)



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.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                         PCI_RESCAN_BUS(9)