PCI_REQUEST_REGION

Section: (9)
Updated: 14 August 2003
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NAME

pci_request_region - Reserved PCI I/O and memory resource

SYNOPSIS

int pci_request_region (struct pci_dev * pdev, int bar, char * res_name);

ARGUMENTS

pdev: PCI device whose resources are to be reserved
bar: BAR to be reserved
res_name: Name to be associated with resource.

DESCRIPTION

Mark the PCI region associated with PCI device pdev BR bar as being reserved by owner res_name. Do not access any address inside the PCI regions unless this call returns successfully.

Returns 0 on success, or EBUSY on error. A warning message is also printed on failure.

ABOUT THIS DOCUMENT

This documentation was generated with kernel version 2.6.0.

This document was created by man2html, using the manual pages.
Time: 23:19:26 GMT, August 13, 2003