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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 spaceSYNOPSIS¶
int
pci_mmap_resource(struct kobject * kobj,
struct bin_attribute * attr,
struct vm_area_struct * vma,
int write_combine);
ARGUMENTS¶
kobjkobject 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¶
| January 2017 | Kernel Hackers Manual 4.8. |