pci_sriov_set_totalvfs man page on Oracle

pci_sriov_set_totalvfs man page on Oracle

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PCI_SRIOV_SET_TOTALV(9)	      Hardware Interfaces      PCI_SRIOV_SET_TOTALV(9)

NAME
       pci_sriov_set_totalvfs - - reduce the TotalVFs available

SYNOPSIS
       int pci_sriov_set_totalvfs(struct pci_dev * dev, u16 numvfs);

ARGUMENTS
       dev
	   the PCI PF device

       numvfs
	   number that should be used for TotalVFs supported

DESCRIPTION
       Should be called from PF driver's probe routine with device's mutex
       held.

       Returns 0 if PF is an SRIOV-capable device and value of numvfs valid.
       If not a PF with VFS, return -EINVAL; if VFs already enabled, return
       -EBUSY.

COPYRIGHT
Kernel Hackers Manual 3.8.	   June 2014	       PCI_SRIOV_SET_TOTALV(9)

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