centos man page for pci_sriov_get_totalvfs

PCI_SRIOV_GET_TOTALV(9) 					Hardware Interfaces					   PCI_SRIOV_GET_TOTALV(9)

NAME
       pci_sriov_get_totalvfs - - get total VFs supported on this device

SYNOPSIS
       int pci_sriov_get_totalvfs(struct pci_dev * dev);

ARGUMENTS
       dev
	   the PCI PF device

DESCRIPTION
       For a PCIe device with SRIOV support, return the PCIe SRIOV capability value of TotalVFs or the value of driver_max_VFs if the driver
       reduced it. Otherwise 0.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   PCI_SRIOV_GET_TOTALV(9)