'\" t
.\"     Title: irqloop
.\"    Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
.\"      Date: 2008/04/19
.\"    Manual: Xenomai Manual
.\"    Source: Xenomai 2.6.3
.\"  Language: English
.\"
.TH "IRQLOOP" "1" "2008/04/19" "Xenomai 2\&.6\&.3" "Xenomai Manual"
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.SH "NAME"
irqloop \- Xenomai IRQ benchmark, target program
.SH "SYNOPSIS"
.sp
\fBirqloop\fR [ options ]
.SH "DESCRIPTION"
.sp
\fBirqloop\fR is part of the Xenomai test suite and benchmarks IRQs\&. It is the program running on the target machine which is running a suitable Xenomai enabled kernel with the respective module (xeno_posix)\&. The additional tool \fBirqbench\fR(1) is running on a plain Linux host, connected via RS232 or Laplink with the target\&.
.SH "OPTIONS"
.sp
\fBirqloop\fR accepts the following options:
.PP
\fB\-D <testing_device_no>\fR
.RS 4
number of testing device, default=0
.RE
.PP
\fB\-t <test_mode>\fR
.RS 4
0=user task (default) 1=kernel task 2=IRQ handler 3=hard\-IRQ handler
.RE
.PP
\fB\-P <priority>\fR
.RS 4
task priority (test mode 0 and 1 only)
.RE
.PP
\fB\-o <port_type>\fR
.RS 4
0=serial (default), 1=parallel
.RE
.PP
\fB\-a <port_io_address>\fR
.RS 4
default=0x3f8/0x378
.RE
.PP
\fB\-i <port_irq>\fR
.RS 4
default=4/7
.RE
.SH ""SEE ALSO""
.sp
\fB/usr/share/doc/xenomai\-doc/txt/irqloop\&.txt,\fR \fBirqbench(1)\fR
.SH "AUTHOR"
.sp
\fBirqloop\fR was written by Jan Kiszka\&. This man page was written by Roland Stigge\&.