table of contents
| PCIE_GET_SPEED_CAP(9) | Hardware Interfaces | PCIE_GET_SPEED_CAP(9) |
NAME¶
pcie_get_speed_cap - query for the PCI device's link speed capability
SYNOPSIS¶
enum pci_bus_speed pcie_get_speed_cap(struct pci_dev * dev);
ARGUMENTS¶
dev
PCI device to query
DESCRIPTION¶
Query the PCI device speed capability. Return the maximum link speed supported by the device.
COPYRIGHT¶
| June 2023 | Kernel Hackers Manual 3.10 |