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.TH "PCI_REQUEST_REGIONS" "9" "17 July 2003" "" ""

.SH NAME
pci_request_regions \- Reserved PCI I/O and memory resources
.SH SYNOPSIS
.sp
\fB
.sp
int pci_request_regions  (struct pci_dev * \fIpdev\fB, char * \fIres_name\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIpdev\fB\fR
PCI device whose resources are to be reserved
.TP
\fB\fIres_name\fB\fR
Name to be associated with resource.
.SH "DESCRIPTION"
.PP
Mark all PCI regions associated with PCI device \fIpdev\fR as
being reserved by owner \fIres_name\fR.  Do not access any
address inside the PCI regions unless this call returns
successfully.
.PP
Returns 0 on success, or EBUSY on error.  A warning
message is also printed on failure.
.SH "ABOUT THIS DOCUMENT"
.PP
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.PP
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
.PP
For more details see the file COPYING in the source
distribution of Linux.
.PP
If you have comments on the formatting of this manpage, then please contact
Michael Still (mikal@stillhq.com).
.PP
This documentation was generated with kernel version 2.5.74.