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.TH "MCA_DEVICE_TRANSFORM_IOPORT" "" "06 October 2005" "" ""

.SH NAME
mca_device_transform_ioport \- transform the ADF obtained I/O port
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int mca_device_transform_ioport  (struct mca_device * \fImca_dev\fB, int \fIport\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fImca_dev\fB\fR
-- undescribed --
.TP
\fB\fIport\fB\fR
-- undescribed --
.SH "DESCRIPTION"
.PP
MCA Adapter Definition Files (ADF) contain irq, ioport, memory
etc. definitions.  In systems with more than one bus, these need
to be transformed through bus mapping functions to get the real
system global quantities.
.PP
This function transforms the I/O port number and returns the
transformed system global port number.
.PP
This transformation can be assumed to be linear for port ranges.