centos man page for pci_mmap_resource

PCI_MMAP_RESOURCE(9)						Hardware Interfaces					      PCI_MMAP_RESOURCE(9)

NAME
       pci_mmap_resource - map a PCI resource into user memory space

SYNOPSIS
       int pci_mmap_resource(struct kobject * kobj, struct bin_attribute * attr, struct vm_area_struct * vma, int write_combine);

ARGUMENTS
       kobj
	   kobject for mapping

       attr
	   struct bin_attribute for the file being mapped

       vma
	   struct vm_area_struct passed into the mmap

       write_combine
	   1 for write_combine mapping

DESCRIPTION
       Use the regular PCI mapping routines to map a PCI resource into userspace.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						      PCI_MMAP_RESOURCE(9)