table of contents
| PCI_FIND_PCIE_ROOT_P(9) | Hardware Interfaces | PCI_FIND_PCIE_ROOT_P(9) |
NAME¶
pci_find_pcie_root_port - return PCIe Root Port
SYNOPSIS¶
struct pci_dev * pci_find_pcie_root_port(struct pci_dev * dev);
ARGUMENTS¶
dev
PCI device to query
DESCRIPTION¶
Traverse up the parent chain and return the PCIe Root Port PCI Device for a given PCI Device.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |