PCI_SCAN_SLOT(9)                       Hardware Interfaces                       PCI_SCAN_SLOT(9)



NAME
       pci_scan_slot - scan a PCI slot on a bus for devices.

SYNOPSIS
       int pci_scan_slot(struct pci_bus * bus, int devfn);

ARGUMENTS
       bus
           PCI bus to scan

       devfn
           slot number to scan (must have zero function.)

DESCRIPTION
       Scan a PCI slot on the specified PCI bus for devices, adding discovered devices to the
       bus->devices list. New devices will not have is_added set.

       Returns the number of new devices found.

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