<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>UbixOS V2: src/sys/isa/8259.c File Reference</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.4.7 -->
<div class="tabs">
<ul>
<li><a href="main.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="classes.html"><span>Data Structures</span></a></li>
<li id="current"><a href="files.html"><span>Files</span></a></li>
<li><a href="dirs.html"><span>Directories</span></a></li>
<li>
<form action="search.php" method="get">
<table cellspacing="0" cellpadding="0" border="0">
<tr>
<td><label> <u>S</u>earch for </label></td>
<td><input type="text" name="query" value="" size="20" accesskey="s"/></td>
</tr>
</table>
</form>
</li>
</ul></div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul></div>
<div class="nav">
<a class="el" href="dir_897b6a2d7bab147dd1db58381aad3984.html">src</a> » <a class="el" href="dir_832905b1f7f5feaf61a306b40c0ac817.html">sys</a> » <a class="el" href="dir_2f8fc94d4f17c865dd63167e45dee9cf.html">isa</a></div>
<h1>8259.c File Reference</h1>
<p>
<code>#include <<a class="el" href="io_8h-source.html">sys/io.h</a>></code><br>
<code>#include <<a class="el" href="8259_8h-source.html">isa/8259.h</a>></code><br>
<code>#include <<a class="el" href="include_2ubixos_2types_8h-source.html">ubixos/types.h</a>></code><br>
<code>#include <<a class="el" href="kprintf_8h-source.html">lib/kprintf.h</a>></code><br>
<p>
<a href="8259_8c-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8c.html#8045101c57cc1791817412b1016794b4">i8259_init</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8c.html#2b9ec30943ddb0a2ef3bd7ccfd2026c0">irqDisable</a> (<a class="el" href="include_2ubixos_2types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> irqNo)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8c.html#0ac079c4d770f02e505f4d8569a6960a">irqEnable</a> (<a class="el" href="include_2ubixos_2types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> irqNo)</td></tr>
<tr><td colspan="2"><br><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8c.html#c1c08e908fa26e3c59fd4989c5290c58">irqMask</a> = 0xFFFF</td></tr>
</table>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="8045101c57cc1791817412b1016794b4"></a><!-- doxytag: member="8259.c::i8259_init" ref="8045101c57cc1791817412b1016794b4" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int i8259_init </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>
Definition at line <a class="el" href="8259_8c-source.html#l00046">46</a> of file <a class="el" href="8259_8c-source.html">8259.c</a>.
<p>
References <a class="el" href="8259_8h-source.html#l00040">icw1</a>, <a class="el" href="8259_8h-source.html#l00041">icw4</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="8259_8h-source.html#l00036">mImr</a>, <a class="el" href="8259_8h-source.html#l00035">mPic</a>, <a class="el" href="8259_8h-source.html#l00042">mVec</a>, <a class="el" href="io_8c-source.html#l00073">outportByte()</a>, <a class="el" href="8259_8h-source.html#l00038">sImr</a>, <a class="el" href="8259_8h-source.html#l00037">sPic</a>, and <a class="el" href="8259_8h-source.html#l00043">sVec</a>.
</div>
</div><p>
<a class="anchor" name="2b9ec30943ddb0a2ef3bd7ccfd2026c0"></a><!-- doxytag: member="8259.c::irqDisable" ref="2b9ec30943ddb0a2ef3bd7ccfd2026c0" args="(uInt16 irqNo)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void irqDisable </td>
<td>(</td>
<td class="paramtype"><a class="el" href="include_2ubixos_2types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> </td>
<td class="paramname"> <em>irqNo</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>
Definition at line <a class="el" href="8259_8c-source.html#l00093">93</a> of file <a class="el" href="8259_8c-source.html">8259.c</a>.
<p>
References <a class="el" href="8259_8c-source.html#l00035">irqMask</a>, <a class="el" href="8259_8h-source.html#l00035">mPic</a>, <a class="el" href="io_8c-source.html#l00073">outportByte()</a>, and <a class="el" href="8259_8h-source.html#l00037">sPic</a>.
<p>
Referenced by <a class="el" href="idt_8c-source.html#l00281">_int13()</a>, <a class="el" href="kpanic_8c-source.html#l00047">kpanic()</a>, and <a class="el" href="ne2k_8c-source.html#l00191">ne2kHandler()</a>.
</div>
</div><p>
<a class="anchor" name="0ac079c4d770f02e505f4d8569a6960a"></a><!-- doxytag: member="8259.c::irqEnable" ref="0ac079c4d770f02e505f4d8569a6960a" args="(uInt16 irqNo)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void irqEnable </td>
<td>(</td>
<td class="paramtype"><a class="el" href="include_2ubixos_2types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> </td>
<td class="paramname"> <em>irqNo</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>
Definition at line <a class="el" href="8259_8c-source.html#l00075">75</a> of file <a class="el" href="8259_8c-source.html">8259.c</a>.
<p>
References <a class="el" href="8259_8c-source.html#l00035">irqMask</a>, <a class="el" href="8259_8h-source.html#l00035">mPic</a>, <a class="el" href="io_8c-source.html#l00073">outportByte()</a>, and <a class="el" href="8259_8h-source.html#l00037">sPic</a>.
<p>
Referenced by <a class="el" href="idt_8c-source.html#l00281">_int13()</a>, <a class="el" href="atkbd_8c-source.html#l00156">atkbd_init()</a>, <a class="el" href="fdc_8c-source.html#l00063">fdc_init()</a>, <a class="el" href="main_8c-source.html#l00101">kmain()</a>, <a class="el" href="mouse_8c-source.html#l00094">mouseInit()</a>, <a class="el" href="ne2k_8c-source.html#l00070">ne2k_init()</a>, and <a class="el" href="ne2k_8c-source.html#l00191">ne2kHandler()</a>.
</div>
</div><p>
<hr><h2>Variable Documentation</h2>
<a class="anchor" name="c1c08e908fa26e3c59fd4989c5290c58"></a><!-- doxytag: member="8259.c::irqMask" ref="c1c08e908fa26e3c59fd4989c5290c58" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int <a class="el" href="8259_8c.html#c1c08e908fa26e3c59fd4989c5290c58">irqMask</a> = 0xFFFF<code> [static]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>
Definition at line <a class="el" href="8259_8c-source.html#l00035">35</a> of file <a class="el" href="8259_8c-source.html">8259.c</a>.
<p>
Referenced by <a class="el" href="8259_8c-source.html#l00093">irqDisable()</a>, and <a class="el" href="8259_8c-source.html#l00075">irqEnable()</a>.
</div>
</div><p>
<hr size="1"><address style="align: right;"><small>Generated on Sun Dec 3 02:38:09 2006 for UbixOS V2 by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
</body>
</html>
