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.TH "MACIO_REQUEST_RESOURCE" "9" "09 October 2005" "" ""

.SH NAME
macio_request_resource \- Request an MMIO resource
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int macio_request_resource  (struct macio_dev * \fIdev\fB, int \fIresource_no\fB, const char * \fIname\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIdev\fB\fR
pointer to the device holding the resource
.TP
\fB\fIresource_no\fB\fR
resource number to request
.TP
\fB\fIname\fB\fR
resource name
.SH "DESCRIPTION"
.PP
Mark  memory region number \fIresource_no\fR associated with MacIO
device \fIdev\fR as being reserved by owner \fIname\fR\&.  Do not access
any address inside the memory regions unless this call returns
successfully.
.PP
Returns 0 on success, or EBUSY on error.  A warning
message is also printed on failure.