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| PCI_FIND_BUS(9) | Hardware Interfaces | PCI_FIND_BUS(9) |
NAME¶
pci_find_bus - locate PCI bus from a given domain and bus number
SYNOPSIS¶
struct pci_bus * pci_find_bus(int domain, int busnr);
ARGUMENTS¶
domain
number of PCI domain to search
busnr
number of desired PCI bus
DESCRIPTION¶
Given a PCI bus number and domain number, the desired PCI bus is located in the global list of PCI buses. If the bus is found, a pointer to its data structure is returned. If no bus is found, NULL is returned.
COPYRIGHT¶
| January 2017 | Kernel Hackers Manual 4.8. |