table of contents
| 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¶
| May 2024 | Kernel Hackers Manual 2.6. |