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.TH "Z8530_READ_PORT" "9" "09 October 2005" "" ""

.SH NAME
z8530_read_port \- Architecture specific interface function
.SH SYNOPSIS
"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.