---
name: "pci_request_selected_regions"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/pci_request_selected_regions"
---

# pci\_request\_selected\_regions(9)

Reserve selected PCI I/O and memory resources

## NAME

pci\_request\_selected\_regions - Reserve selected PCI I/O and memory resources

## SYNOPSIS

**int pci\_request\_selected\_regions(struct pci\_dev \*** *pdev***, int** *bars***, const char \*** *res\_name***);**

## ARGUMENTS

*pdev*

PCI device whose resources are to be reserved

*bars*

Bitmask of BARs to be requested

*res\_name*

Name to be associated with resource

## COPYRIGHT