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| 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¶
struct pci_bus * 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¶
| June 2017 | Kernel Hackers Manual 4.11 |