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.