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| PCI_RELEASE_SELECTED(9) | Hardware Interfaces | PCI_RELEASE_SELECTED(9) |
NAME¶
pci_release_selected_regions - Release selected PCI I/O and memory resources
SYNOPSIS¶
void pci_release_selected_regions(struct pci_dev * pdev, int bars);
ARGUMENTS¶
struct pci_dev * pdev
PCI device whose resources were previously reserved
int bars
Bitmask of BARs to be released
DESCRIPTION¶
Release selected PCI I/O and memory resources previously reserved. Call this function only after all use of the PCI regions has ceased.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.11 |