centos man page for pci_pcie_cap

Query: pci_pcie_cap

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

PCI_PCIE_CAP(9) 						Hardware Interfaces						   PCI_PCIE_CAP(9)

NAME
pci_pcie_cap - get the saved PCIe capability offset
SYNOPSIS
int pci_pcie_cap(struct pci_dev * dev);
ARGUMENTS
dev PCI device
DESCRIPTION
PCIe capability offset is calculated at PCI device initialization time and saved in the data structure. This function returns saved PCIe capability offset. Using this instead of pci_find_capability reduces unnecessary search in the PCI configuration space. If you need to calculate PCIe capability offset from raw device for some reasons, please use pci_find_capability instead.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 PCI_PCIE_CAP(9)
Related Man Pages
pcie(4) - sunos
pcitweak(1) - xfree86
pci(4) - linux
pci(4) - minix
pci(4) - redhat
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