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<h1>8259.h File Reference</h1><code>#include <<a class="el" href="types_8h-source.html">ubixos/types.h</a>></code><br>
<p>
Include dependency graph for 8259.h:<p><center><img src="8259_8h__incl.png" border="0" usemap="#src/sys/include/isa/8259.h_map" alt=""></center>
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<p>
This graph shows which files directly or indirectly include this file:<p><center><img src="8259_8h__dep__incl.png" border="0" usemap="#src/sys/include/isa/8259.hdep_map" alt=""></center>
<map name="src/sys/include/isa/8259.hdep_map">
<area href="init_8h.html" shape="rect" coords="252,5,460,32" alt="">
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<area href="fdc_8c.html" shape="rect" coords="292,157,420,184" alt="">
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<area href="kpanic_8c.html" shape="rect" coords="270,360,443,387" alt="">
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<area href="main_8c.html" shape="rect" coords="510,5,654,32" alt="">
</map>
<p>
<a href="8259_8h-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>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#417bb9e0e5c2751570faf6d7b848f977">eoi</a> 0x20</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#543896e13206abea73704f0f87f65d7e">icw1</a> 0x11</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#16fcea0b8e8fb321710ee3fe0788b2a6">icw4</a> 0x01</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#b5e84ca4c143a8b9a34b575201aaffd5">mImr</a> 0x21</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#0195451428bc646f820202dc15f25d9f">mPic</a> 0x20</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#7d84962c1a1c225344a94545309f92fc">mVec</a> 0x68</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#0cbb9ed77986fdbef8d7c2993555e218">ocw3Irr</a> 0x0A</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#baacf6309e8d45434b9d3974cec874b7">ocw3Isr</a> 0x0B</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#13b25eb31f4b435fdb1ed81c10b07315">sImr</a> 0xA1</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#7d4efc593ecc4ace3d92e1f4ee919b99">sPic</a> 0xA0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#2f7f6ebf05739e77a7c20aee806b771c">sVec</a> 0x70</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_8h.html#8045101c57cc1791817412b1016794b4">i8259_init</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">initialize the 8259 PIC <a href="#8045101c57cc1791817412b1016794b4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="8259_8h.html#2b9ec30943ddb0a2ef3bd7ccfd2026c0">irqDisable</a> (<a class="el" href="types_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_8h.html#0ac079c4d770f02e505f4d8569a6960a">irqEnable</a> (<a class="el" href="types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> irqNo)</td></tr>
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<hr><h2>Define Documentation</h2>
<a class="anchor" name="417bb9e0e5c2751570faf6d7b848f977"></a><!-- doxytag: member="8259.h::eoi" ref="417bb9e0e5c2751570faf6d7b848f977" args="" -->
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<td class="memname">#define eoi 0x20 </td>
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Definition at line <a class="el" href="8259_8h-source.html#l00039">39</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
<p>
Referenced by <a class="el" href="mouse_8c-source.html#l00141">mouseHandler()</a>, <a class="el" href="mouse_8c-source.html#l00094">mouseInit()</a>, and <a class="el" href="ne2k_8c-source.html#l00191">ne2kHandler()</a>.
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<a class="anchor" name="543896e13206abea73704f0f87f65d7e"></a><!-- doxytag: member="8259.h::icw1" ref="543896e13206abea73704f0f87f65d7e" args="" -->
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<td class="memname">#define icw1 0x11 </td>
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Definition at line <a class="el" href="8259_8h-source.html#l00040">40</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
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Referenced by <a class="el" href="8259_8c-source.html#l00042">i8259_init()</a>.
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<a class="anchor" name="16fcea0b8e8fb321710ee3fe0788b2a6"></a><!-- doxytag: member="8259.h::icw4" ref="16fcea0b8e8fb321710ee3fe0788b2a6" args="" -->
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<td class="memname">#define icw4 0x01 </td>
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Definition at line <a class="el" href="8259_8h-source.html#l00041">41</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
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Referenced by <a class="el" href="8259_8c-source.html#l00042">i8259_init()</a>.
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</div><p>
<a class="anchor" name="b5e84ca4c143a8b9a34b575201aaffd5"></a><!-- doxytag: member="8259.h::mImr" ref="b5e84ca4c143a8b9a34b575201aaffd5" args="" -->
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<td class="memname">#define mImr 0x21 </td>
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Definition at line <a class="el" href="8259_8h-source.html#l00036">36</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
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Referenced by <a class="el" href="8259_8c-source.html#l00042">i8259_init()</a>.
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</div><p>
<a class="anchor" name="0195451428bc646f820202dc15f25d9f"></a><!-- doxytag: member="8259.h::mPic" ref="0195451428bc646f820202dc15f25d9f" args="" -->
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<td class="memname">#define mPic 0x20 </td>
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<p>
Definition at line <a class="el" href="8259_8h-source.html#l00035">35</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
<p>
Referenced by <a class="el" href="8259_8c-source.html#l00042">i8259_init()</a>, <a class="el" href="8259_8c-source.html#l00081">irqDisable()</a>, <a class="el" href="8259_8c-source.html#l00067">irqEnable()</a>, <a class="el" href="mouse_8c-source.html#l00141">mouseHandler()</a>, <a class="el" href="mouse_8c-source.html#l00094">mouseInit()</a>, and <a class="el" href="ne2k_8c-source.html#l00191">ne2kHandler()</a>.
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<a class="anchor" name="7d84962c1a1c225344a94545309f92fc"></a><!-- doxytag: member="8259.h::mVec" ref="7d84962c1a1c225344a94545309f92fc" args="" -->
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<td class="memname">#define mVec 0x68 </td>
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<p>
Definition at line <a class="el" href="8259_8h-source.html#l00042">42</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
<p>
Referenced by <a class="el" href="atkbd_8c-source.html#l00157">atkbd_init()</a>, <a class="el" href="fdc_8c-source.html#l00063">fdc_init()</a>, <a class="el" href="8259_8c-source.html#l00042">i8259_init()</a>, <a class="el" href="lnc_8c-source.html#l00104">initLNC()</a>, <a class="el" href="mouse_8c-source.html#l00094">mouseInit()</a>, and <a class="el" href="ne2k_8c-source.html#l00070">ne2k_init()</a>.
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</div><p>
<a class="anchor" name="0cbb9ed77986fdbef8d7c2993555e218"></a><!-- doxytag: member="8259.h::ocw3Irr" ref="0cbb9ed77986fdbef8d7c2993555e218" args="" -->
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<td class="memname">#define ocw3Irr 0x0A </td>
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Definition at line <a class="el" href="8259_8h-source.html#l00044">44</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
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<a class="anchor" name="baacf6309e8d45434b9d3974cec874b7"></a><!-- doxytag: member="8259.h::ocw3Isr" ref="baacf6309e8d45434b9d3974cec874b7" args="" -->
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<td class="memname">#define ocw3Isr 0x0B </td>
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<p>
Definition at line <a class="el" href="8259_8h-source.html#l00045">45</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
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<a class="anchor" name="13b25eb31f4b435fdb1ed81c10b07315"></a><!-- doxytag: member="8259.h::sImr" ref="13b25eb31f4b435fdb1ed81c10b07315" args="" -->
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<td class="memname">#define sImr 0xA1 </td>
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<p>
Definition at line <a class="el" href="8259_8h-source.html#l00038">38</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
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Referenced by <a class="el" href="8259_8c-source.html#l00042">i8259_init()</a>.
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<a class="anchor" name="7d4efc593ecc4ace3d92e1f4ee919b99"></a><!-- doxytag: member="8259.h::sPic" ref="7d4efc593ecc4ace3d92e1f4ee919b99" args="" -->
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<td class="memname">#define sPic 0xA0 </td>
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<p>
Definition at line <a class="el" href="8259_8h-source.html#l00037">37</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
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Referenced by <a class="el" href="8259_8c-source.html#l00042">i8259_init()</a>, <a class="el" href="8259_8c-source.html#l00081">irqDisable()</a>, <a class="el" href="8259_8c-source.html#l00067">irqEnable()</a>, <a class="el" href="mouse_8c-source.html#l00141">mouseHandler()</a>, <a class="el" href="mouse_8c-source.html#l00094">mouseInit()</a>, and <a class="el" href="ne2k_8c-source.html#l00191">ne2kHandler()</a>.
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<a class="anchor" name="2f7f6ebf05739e77a7c20aee806b771c"></a><!-- doxytag: member="8259.h::sVec" ref="2f7f6ebf05739e77a7c20aee806b771c" args="" -->
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<td class="memname">#define sVec 0x70 </td>
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<p>
Definition at line <a class="el" href="8259_8h-source.html#l00043">43</a> of file <a class="el" href="8259_8h-source.html">8259.h</a>.
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Referenced by <a class="el" href="8259_8c-source.html#l00042">i8259_init()</a>.
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="8045101c57cc1791817412b1016794b4"></a><!-- doxytag: member="8259.h::i8259_init" ref="8045101c57cc1791817412b1016794b4" args="()" -->
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<td class="memname">int i8259_init </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
initialize the 8259 PIC
<p>
This will initialize both PICs for all of our IRQs
<p>
Definition at line <a class="el" href="8259_8c-source.html#l00042">42</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>.
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Here is the call graph for this function:<p><center><img src="8259_8h_8045101c57cc1791817412b1016794b4_cgraph.png" border="0" usemap="#8259_8h_8045101c57cc1791817412b1016794b4_cgraph_map" alt=""></center>
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<a class="anchor" name="2b9ec30943ddb0a2ef3bd7ccfd2026c0"></a><!-- doxytag: member="8259.h::irqDisable" ref="2b9ec30943ddb0a2ef3bd7ccfd2026c0" args="(uInt16 irqNo)" -->
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<td class="memname">void irqDisable </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> </td>
<td class="paramname"> <em>irqNo</em> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
Referenced by <a class="el" href="idt_8c-source.html#l00281">_int13()</a>, <a class="el" href="kpanic_8c-source.html#l00042">kpanic()</a>, and <a class="el" href="ne2k_8c-source.html#l00191">ne2kHandler()</a>.
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<a class="anchor" name="0ac079c4d770f02e505f4d8569a6960a"></a><!-- doxytag: member="8259.h::irqEnable" ref="0ac079c4d770f02e505f4d8569a6960a" args="(uInt16 irqNo)" -->
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<td class="memname">void irqEnable </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> </td>
<td class="paramname"> <em>irqNo</em> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
Referenced by <a class="el" href="idt_8c-source.html#l00281">_int13()</a>, <a class="el" href="atkbd_8c-source.html#l00157">atkbd_init()</a>, <a class="el" href="fdc_8c-source.html#l00063">fdc_init()</a>, <a class="el" href="main_8c-source.html#l00097">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>.
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</div><p>
<hr size="1"><address style="align: right;"><small>Generated on Fri Dec 15 11:19:07 2006 for UbixOS V2 by
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