ZealOS/docs/Home/K.CC.html

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<pre style="font-family:monospace;font-size:12pt">
<a name="l1"></a><span class=cF5>Ed</span><span class=cF0>(</span><span class=cF6>&quot;/Doc/ChangeLog.DD&quot;</span><span class=cF0>);
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<a name="l2"></a>
<a name="l3"></a></span><span class=cF9>CAHCIPort</span><span class=cF0> *port;
<a name="l4"></a></span><span class=cF9>I64</span><span class=cF0> i, ata_drive = -</span><span class=cFE>1</span><span class=cF0>;
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<a name="l5"></a>
<a name="l6"></a></span><span class=cF2>// Find first-available ATA drive for BootHDIns.</span><span class=cF0>
<a name="l7"></a></span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cF3>AHCI_MAX_PORTS</span><span class=cF0>; i++)
<a name="l8"></a>{
<a name="l9"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>Bt</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>blkdev</span><span class=cF0>.ahci_hba-&gt;ports_implemented, i</span><span class=cF7>)</span><span class=cF0>)
<a name="l10"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l11"></a> port = &amp;</span><span class=cFB>blkdev</span><span class=cF0>.ahci_hba-&gt;ports[i];
<a name="l12"></a> </span><span class=cF1>if</span><span class=cF0> (port-&gt;signature == </span><span class=cF3>AHCI_PxSIG_ATA</span><span class=cF0>)
<a name="l13"></a> {
<a name="l14"></a> ata_drive = i;
<a name="l15"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l16"></a> }
<a name="l17"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l18"></a>}
<a name="l19"></a>
<a name="l20"></a></span><span class=cF1>if</span><span class=cF0> (ata_drive &lt; </span><span class=cFE>0</span><span class=cF0>)
<a name="l21"></a> </span><span class=cF5>throw</span><span class=cF0>(</span><span class=cF6>'No ATA'</span><span class=cF0>);
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<a name="l22"></a>
<a name="l23"></a></span><span class=cF5>In</span><span class=cF0>(</span><span class=cF6>&quot;CC\n%d\n\n1024\n768\n\n\n&quot;</span><span class=cF0>, ata_drive);
<a name="l24"></a></span><span class=cF5>BootHDIns</span><span class=cF0>;
<a name="l25"></a>
<a name="l26"></a></span><span class=cF6>&quot;\n\nSuccessful? &quot;</span><span class=cF0>;
<a name="l27"></a></span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>YorN</span><span class=cF0>)
<a name="l28"></a>{
<a name="l29"></a> </span><span class=cF5>Once</span><span class=cF0>( </span><span class=cF6>&quot;CursorRemove(\&quot;/*\&quot;);;;&quot;</span><span class=cF0>
<a name="l30"></a> </span><span class=cF6>&quot;PopUp(\&quot;#include \\\&quot;DoDistro\\\&quot;;;&quot;</span><span class=cF0>
<a name="l31"></a> </span><span class=cF6>&quot;if (DriveIsWritable)&quot;</span><span class=cF0>
<a name="l32"></a> </span><span class=cF6>&quot;{&quot;</span><span class=cF0>
<a name="l33"></a> </span><span class=cF6>&quot;Del(\\\&quot;~/Registry.CC\\\&quot;);&quot;</span><span class=cF0>
<a name="l34"></a> </span><span class=cF6>&quot;Del(\\\&quot;~/MakeHome.CC\\\&quot;);&quot;</span><span class=cF0>
<a name="l35"></a> </span><span class=cF6>&quot;OutU16(0x4004, 0x3400);&quot;</span><span class=cF0>
<a name="l36"></a> </span><span class=cF6>&quot;}\&quot;);&quot;</span><span class=cF0>);
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<a name="l37"></a>
<a name="l38"></a> </span><span class=cF5>BootRAM</span><span class=cF0>;
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<a name="l39"></a>}
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