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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¶
struct kobject * kobj
kobject for mapping
struct bin_attribute * attr
struct bin_attribute for the file being mapped
struct vm_area_struct * vma
struct vm_area_struct passed into the mmap
int write_combine
1 for write_combine mapping
DESCRIPTION¶
Use the regular PCI mapping routines to map a PCI resource into userspace.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.11 |