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<div class="title">8259.h File Reference</div> </div>
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<div class="textblock"><code>#include <<a class="el" href="../../d0/d27/include_2sys_2types_8h_source.html">sys/types.h</a>></code><br />
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Include dependency graph for 8259.h:</div>
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This graph shows which files directly or indirectly include this file:</div>
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<p><a href="../../d2/d68/8259_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:a417bb9e0e5c2751570faf6d7b848f977"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a417bb9e0e5c2751570faf6d7b848f977">eoi</a>   0x20</td></tr>
<tr class="separator:a417bb9e0e5c2751570faf6d7b848f977"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a543896e13206abea73704f0f87f65d7e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a543896e13206abea73704f0f87f65d7e">icw1</a>   0x11</td></tr>
<tr class="separator:a543896e13206abea73704f0f87f65d7e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a16fcea0b8e8fb321710ee3fe0788b2a6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a16fcea0b8e8fb321710ee3fe0788b2a6">icw4</a>   0x01</td></tr>
<tr class="separator:a16fcea0b8e8fb321710ee3fe0788b2a6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab5e84ca4c143a8b9a34b575201aaffd5"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#ab5e84ca4c143a8b9a34b575201aaffd5">mImr</a>   0x21</td></tr>
<tr class="separator:ab5e84ca4c143a8b9a34b575201aaffd5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0195451428bc646f820202dc15f25d9f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a0195451428bc646f820202dc15f25d9f">mPic</a>   0x20</td></tr>
<tr class="separator:a0195451428bc646f820202dc15f25d9f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d84962c1a1c225344a94545309f92fc"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a7d84962c1a1c225344a94545309f92fc">mVec</a>   0x68</td></tr>
<tr class="separator:a7d84962c1a1c225344a94545309f92fc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0cbb9ed77986fdbef8d7c2993555e218"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a0cbb9ed77986fdbef8d7c2993555e218">ocw3Irr</a>   0x0A</td></tr>
<tr class="separator:a0cbb9ed77986fdbef8d7c2993555e218"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abaacf6309e8d45434b9d3974cec874b7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#abaacf6309e8d45434b9d3974cec874b7">ocw3Isr</a>   0x0B</td></tr>
<tr class="separator:abaacf6309e8d45434b9d3974cec874b7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a13b25eb31f4b435fdb1ed81c10b07315"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a13b25eb31f4b435fdb1ed81c10b07315">sImr</a>   0xA1</td></tr>
<tr class="separator:a13b25eb31f4b435fdb1ed81c10b07315"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d4efc593ecc4ace3d92e1f4ee919b99"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a7d4efc593ecc4ace3d92e1f4ee919b99">sPic</a>   0xA0</td></tr>
<tr class="separator:a7d4efc593ecc4ace3d92e1f4ee919b99"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2f7f6ebf05739e77a7c20aee806b771c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a2f7f6ebf05739e77a7c20aee806b771c">sVec</a>   0x70</td></tr>
<tr class="separator:a2f7f6ebf05739e77a7c20aee806b771c"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a8045101c57cc1791817412b1016794b4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a8045101c57cc1791817412b1016794b4">i8259_init</a> ()</td></tr>
<tr class="memdesc:a8045101c57cc1791817412b1016794b4"><td class="mdescLeft"> </td><td class="mdescRight">initialize the 8259 PIC <a href="../../d2/d68/8259_8h.html#a8045101c57cc1791817412b1016794b4">More...</a><br /></td></tr>
<tr class="separator:a8045101c57cc1791817412b1016794b4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2b9ec30943ddb0a2ef3bd7ccfd2026c0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a2b9ec30943ddb0a2ef3bd7ccfd2026c0">irqDisable</a> (<a class="el" href="../../dd/d1e/objgfx30_8h.html#a81f3b46fa4ddd984830104840a08da82">uInt16</a> irqNo)</td></tr>
<tr class="separator:a2b9ec30943ddb0a2ef3bd7ccfd2026c0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0ac079c4d770f02e505f4d8569a6960a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d68/8259_8h.html#a0ac079c4d770f02e505f4d8569a6960a">irqEnable</a> (<a class="el" href="../../dd/d1e/objgfx30_8h.html#a81f3b46fa4ddd984830104840a08da82">uInt16</a> irqNo)</td></tr>
<tr class="separator:a0ac079c4d770f02e505f4d8569a6960a"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a417bb9e0e5c2751570faf6d7b848f977"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a417bb9e0e5c2751570faf6d7b848f977">◆ </a></span>eoi</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define eoi   0x20</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00038">38</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="a543896e13206abea73704f0f87f65d7e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a543896e13206abea73704f0f87f65d7e">◆ </a></span>icw1</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define icw1   0x11</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00039">39</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="a16fcea0b8e8fb321710ee3fe0788b2a6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a16fcea0b8e8fb321710ee3fe0788b2a6">◆ </a></span>icw4</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define icw4   0x01</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00040">40</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="ab5e84ca4c143a8b9a34b575201aaffd5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab5e84ca4c143a8b9a34b575201aaffd5">◆ </a></span>mImr</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define mImr   0x21</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00035">35</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="a0195451428bc646f820202dc15f25d9f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0195451428bc646f820202dc15f25d9f">◆ </a></span>mPic</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define mPic   0x20</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00034">34</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="a7d84962c1a1c225344a94545309f92fc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7d84962c1a1c225344a94545309f92fc">◆ </a></span>mVec</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define mVec   0x68</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00041">41</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="a0cbb9ed77986fdbef8d7c2993555e218"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0cbb9ed77986fdbef8d7c2993555e218">◆ </a></span>ocw3Irr</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ocw3Irr   0x0A</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00043">43</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="abaacf6309e8d45434b9d3974cec874b7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abaacf6309e8d45434b9d3974cec874b7">◆ </a></span>ocw3Isr</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ocw3Isr   0x0B</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00044">44</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="a13b25eb31f4b435fdb1ed81c10b07315"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a13b25eb31f4b435fdb1ed81c10b07315">◆ </a></span>sImr</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define sImr   0xA1</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00037">37</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="a7d4efc593ecc4ace3d92e1f4ee919b99"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7d4efc593ecc4ace3d92e1f4ee919b99">◆ </a></span>sPic</h2>
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<table class="memname">
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<td class="memname">#define sPic   0xA0</td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00036">36</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<a id="a2f7f6ebf05739e77a7c20aee806b771c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2f7f6ebf05739e77a7c20aee806b771c">◆ </a></span>sVec</h2>
<div class="memitem">
<div class="memproto">
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<td class="memname">#define sVec   0x70</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d2/d68/8259_8h_source.html#l00042">42</a> of file <a class="el" href="../../d2/d68/8259_8h_source.html">8259.h</a>.</p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a8045101c57cc1791817412b1016794b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8045101c57cc1791817412b1016794b4">◆ </a></span>i8259_init()</h2>
<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></td>
</tr>
</table>
</div><div class="memdoc">
<p>initialize the 8259 PIC </p>
<p>This will initialize both PICs for all of our IRQs </p>
<p class="definition">Definition at line <a class="el" href="../../d5/d60/8259_8c_source.html#l00041">41</a> of file <a class="el" href="../../d5/d60/8259_8c_source.html">8259.c</a>.</p>
<p class="reference">References <a class="el" href="../../d2/d68/8259_8h_source.html#l00039">icw1</a>, <a class="el" href="../../d2/d68/8259_8h_source.html#l00040">icw4</a>, <a class="el" href="../../df/d87/kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="../../d2/d68/8259_8h_source.html#l00035">mImr</a>, <a class="el" href="../../d2/d68/8259_8h_source.html#l00034">mPic</a>, <a class="el" href="../../d2/d68/8259_8h_source.html#l00041">mVec</a>, <a class="el" href="../../df/d0a/io_8c_source.html#l00072">outportByte()</a>, <a class="el" href="../../d2/d68/8259_8h_source.html#l00037">sImr</a>, <a class="el" href="../../d2/d68/8259_8h_source.html#l00036">sPic</a>, and <a class="el" href="../../d2/d68/8259_8h_source.html#l00042">sVec</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2b9ec30943ddb0a2ef3bd7ccfd2026c0">◆ </a></span>irqDisable()</h2>
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<td class="memname">void irqDisable </td>
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<td class="paramtype"><a class="el" href="../../dd/d1e/objgfx30_8h.html#a81f3b46fa4ddd984830104840a08da82">uInt16</a> </td>
<td class="paramname"><em>irqNo</em></td><td>)</td>
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<p class="reference">Referenced by <a class="el" href="../../dc/d94/armv6_2kpanic_8c_source.html#l00041">kpanic()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0ac079c4d770f02e505f4d8569a6960a">◆ </a></span>irqEnable()</h2>
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<td class="memname">void irqEnable </td>
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<td class="paramtype"><a class="el" href="../../dd/d1e/objgfx30_8h.html#a81f3b46fa4ddd984830104840a08da82">uInt16</a> </td>
<td class="paramname"><em>irqNo</em></td><td>)</td>
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<p class="reference">Referenced by <a class="el" href="../../d9/d43/fdc_8c_source.html#l00061">fdc_init()</a>, and <a class="el" href="../../d2/db6/lnc_8c_source.html#l00094">initLNC()</a>.</p>
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