pci_disable_obff(9) centos man page | unix.com

PCI_DISABLE_OBFF(9)						Hardware Interfaces					       PCI_DISABLE_OBFF(9)

NAME
       pci_disable_obff - disable optimized buffer flush/fill

SYNOPSIS
       void pci_disable_obff(struct pci_dev * dev);

ARGUMENTS
       dev
	   PCI device

DESCRIPTION
       Disable OBFF on dev.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						       PCI_DISABLE_OBFF(9)