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.TH "Z8530_READ_PORT" "9" "17 July 2003" "" ""

.SH NAME
z8530_read_port \- Architecture specific interface function
.SH SYNOPSIS
.sp
\fB
.sp
int z8530_read_port  (unsigned long \fIp\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIp\fB\fR
port to read
.SH "DESCRIPTION"
.PP
Provided port access methods. The Comtrol SV11 requires no delays
between accesses and uses PC I/O. Some drivers may need a 5uS delay
.PP
In the longer term this should become an architecture specific
section so that this can become a generic driver interface for all
platforms. For now we only handle PC I/O ports with or without the
dread 5uS sanity delay.
.PP
The caller must hold sufficient locks to avoid violating the horrible
5uS delay rule.
.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 2.5.73.