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PCI_REQUEST_REGIONS_(9) | Hardware Interfaces | PCI_REQUEST_REGIONS_(9) |
NAME¶
pci_request_regions_exclusive - Reserved PCI I/O and memory resourcesSYNOPSIS¶
int
pci_request_regions_exclusive(struct pci_dev * pdev,
const char * res_name);
ARGUMENTS¶
pdevPCI device whose resources are to be
reserved
res_name
Name to be associated with resource.
DESCRIPTION¶
Mark all PCI regions associated with PCI device pdev as being reserved by owner res_name. Do not access any address inside the PCI regions unless this call returns successfully.COPYRIGHT¶
March 2016 | Kernel Hackers Manual 3.2. |