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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

April 2019 Kernel Hackers Manual 4.9.