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TomAwezome 1b75d91002 Fix Mount AHCI Port selection. 
Add arg to SATARep to specify drive types to show.
Add checks in AHCIPortInit to verify port signatures, add helper method to get signatures from port.
2021-08-02 16:40:05 -04:00

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<a name="l1"></a><span class=cF0>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;Call&quot;</span><span class=cF0>
<a name="l2"></a></span><span class=cF1>asm</span><span class=cF0> {
<a name="l3"></a></span><span class=cFD>_HI_CALL</span><span class=cF0>::
<a name="l4"></a> </span><span class=cF1>PUSH</span><span class=cF0> </span><span class=cFC>RBP</span><span class=cF0>
<a name="l5"></a> </span><span class=cF1>MOV</span><span class=cF0> </span><span class=cFC>RBP</span><span class=cF0>, </span><span class=cFC>RSP</span><span class=cF0>
<a name="l6"></a> </span><span class=cF1>MOV</span><span class=cF0> </span><span class=cFC>RAX</span><span class=cF0>, </span><span class=cF9>U64</span><span class=cF0> </span><span class=cFE>16</span><span class=cF0>[</span><span class=cFC>RBP</span><span class=cF0>]
<a name="l7"></a> </span><span class=cF1>TEST</span><span class=cF0> </span><span class=cFC>RAX</span><span class=cF0>, </span><span class=cFC>RAX</span><span class=cF0>
<a name="l8"></a> </span><span class=cF1>JZ</span><span class=cF0> @@05
<a name="l9"></a> </span><span class=cF1>CALL</span><span class=cF0> </span><span class=cFC>RAX</span><span class=cF0>
<a name="l10"></a>@@05: </span><span class=cF1>POP</span><span class=cF0> </span><span class=cFC>RBP</span><span class=cF0>
<a name="l11"></a> </span><span class=cF1>RET1</span><span class=cF0> </span><span class=cFE>8</span><span class=cF0>
<a name="l12"></a></span><span class=cF2>//************************************</span><span class=cF0>
<a name="l13"></a></span><span class=cFD>_HI_MEMCOPY</span><span class=cF0>::
<a name="l14"></a> </span><span class=cF1>PUSH</span><span class=cF0> </span><span class=cFC>RBP</span><span class=cF0>
<a name="l15"></a> </span><span class=cF1>MOV</span><span class=cF0> </span><span class=cFC>RBP</span><span class=cF0>, </span><span class=cFC>RSP</span><span class=cF0>
<a name="l16"></a> </span><span class=cF1>PUSH</span><span class=cF0> </span><span class=cFC>RSI</span><span class=cF0>
<a name="l17"></a> </span><span class=cF1>PUSH</span><span class=cF0> </span><span class=cFC>RDI</span><span class=cF0>
<a name="l18"></a> </span><span class=cF1>CLD</span><span class=cF0>
<a name="l19"></a> </span><span class=cF1>MOV</span><span class=cF0> </span><span class=cFC>RDI</span><span class=cF0>, </span><span class=cF9>U64</span><span class=cF0> </span><span class=cF3>SF_ARG1</span><span class=cF0>[</span><span class=cFC>RBP</span><span class=cF0>]
<a name="l20"></a> </span><span class=cF1>MOV</span><span class=cF0> </span><span class=cFC>RSI</span><span class=cF0>, </span><span class=cF9>U64</span><span class=cF0> </span><span class=cF3>SF_ARG2</span><span class=cF0>[</span><span class=cFC>RBP</span><span class=cF0>]
<a name="l21"></a> </span><span class=cF1>MOV</span><span class=cF0> </span><span class=cFC>RCX</span><span class=cF0>, </span><span class=cF9>U64</span><span class=cF0> </span><span class=cF3>SF_ARG3</span><span class=cF0>[</span><span class=cFC>RBP</span><span class=cF0>]
<a name="l22"></a> </span><span class=cF1>REP_MOVSB</span><span class=cF0>
<a name="l23"></a> </span><span class=cF1>MOV</span><span class=cF0> </span><span class=cFC>RAX</span><span class=cF0>, </span><span class=cFC>RDI</span><span class=cF0>
<a name="l24"></a> </span><span class=cF1>POP</span><span class=cF0> </span><span class=cFC>RDI</span><span class=cF0>
<a name="l25"></a> </span><span class=cF1>POP</span><span class=cF0> </span><span class=cFC>RSI</span><span class=cF0>
<a name="l26"></a> </span><span class=cF1>POP</span><span class=cF0> </span><span class=cFC>RBP</span><span class=cF0>
<a name="l27"></a> </span><span class=cF1>RET1</span><span class=cF0> </span><span class=cFE>24</span><span class=cF0>
<a name="l28"></a>}
<a name="l29"></a></span><span class=cF1>_extern</span><span class=cF0> </span><span class=cFD>_HI_CALL</span><span class=cF0> </span><span class=cF9>I64</span><span class=cF0> </span><span class=cF5>HiCall</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *machine_code);
<a name="l30"></a></span><span class=cF1>_extern</span><span class=cF0> </span><span class=cFD>_HI_MEMCOPY</span><span class=cF0> </span><span class=cF1>U8</span><span class=cF0> *</span><span class=cF5>HiMemCopy</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *dst, </span><span class=cF1>U8</span><span class=cF0> *src, </span><span class=cF9>I64</span><span class=cF0> count);
<a name="l31"></a>
<a name="l32"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;Boot&quot;</span><span class=cF0>
<a name="l33"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>BootRAM</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *filename=</span><span class=cF6>&quot;::&quot;</span><span class=cF0> </span><span class=cF3>BOOT_DIR_KERNEL_BIN_C</span><span class=cF0>)
<a name="l34"></a>{</span><span class=cF2>//Softboot Kernel.BIN file. No hardware reset.</span><span class=cF0>
<a name="l35"></a> </span><span class=cF9>I64</span><span class=cF0> size;
<a name="l36"></a> </span><span class=cF9>CKernel</span><span class=cF0> *hi_image, *lo_image = </span><span class=cFB>mem_boot_base</span><span class=cF0> - </span><span class=cF1>sizeof</span><span class=cF0>(</span><span class=cF9>CBinFile</span><span class=cF0>), </span><span class=cF1>reg</span><span class=cF0> *sys_ram_reboot;
<a name="l37"></a> </span><span class=cF1>do</span><span class=cF0>
<a name="l38"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>hi_image = </span><span class=cF5>FileRead</span><span class=cF0>(filename, &amp;size)</span><span class=cF7>)</span><span class=cF0>)
<a name="l39"></a> </span><span class=cF1>return</span><span class=cF0>;
<a name="l40"></a> </span><span class=cF1>while</span><span class=cF0> (hi_image &lt; </span><span class=cFE>0x100000</span><span class=cF0>); </span><span class=cF2>//If alloc from low 640K, just get another copy.</span><span class=cF0>
<a name="l41"></a>
<a name="l42"></a> </span><span class=cF1>do</span><span class=cF0>
<a name="l43"></a> sys_ram_reboot = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cFD>SYS_RAM_REBOOT_END</span><span class=cF0> - </span><span class=cFD>SYS_RAM_REBOOT</span><span class=cF0>, </span><span class=cF5>Fs</span><span class=cF0>-&gt;code_heap);
<a name="l44"></a> </span><span class=cF1>while</span><span class=cF0> (sys_ram_reboot &lt; </span><span class=cFE>0x100000</span><span class=cF0>);
<a name="l45"></a>
<a name="l46"></a> hi_image-&gt;boot_src = </span><span class=cF3>BOOT_SRC_RAM</span><span class=cF0>;
<a name="l47"></a> hi_image-&gt;boot_blk = </span><span class=cFE>0</span><span class=cF0>;
<a name="l48"></a> hi_image-&gt;boot_patch_table_base = lo_image(</span><span class=cF1>U8</span><span class=cF0> *) + hi_image-&gt;h.patch_table_offset;
<a name="l49"></a> hi_image-&gt;</span><span class=cFB>sys_run_level</span><span class=cF0> = lo_image-&gt;</span><span class=cFB>sys_run_level</span><span class=cF0> &amp; (</span><span class=cF3>RLF_VESA</span><span class=cF0> | </span><span class=cF3>RLF_16BIT</span><span class=cF0>);
<a name="l50"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(&amp;hi_image-&gt;</span><span class=cF1>start</span><span class=cF0>, &amp;lo_image-&gt;</span><span class=cF1>start</span><span class=cF0>, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CKernel</span><span class=cF7>)</span><span class=cF0> - </span><span class=cF1>offset</span><span class=cF7>(</span><span class=cF9>CKernel</span><span class=cF0>.</span><span class=cF1>start</span><span class=cF7>)</span><span class=cF0>);
<a name="l51"></a>
<a name="l52"></a> </span><span class=cF1>CLI</span><span class=cF0>
<a name="l53"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cFB>mp_count</span><span class=cF0> &gt; </span><span class=cFE>1</span><span class=cF0>)
<a name="l54"></a> </span><span class=cF5>MPHalt</span><span class=cF0>;
<a name="l55"></a>
<a name="l56"></a> </span><span class=cF5>HiMemCopy</span><span class=cF0>(sys_ram_reboot, </span><span class=cFD>SYS_RAM_REBOOT</span><span class=cF0>, </span><span class=cFD>SYS_RAM_REBOOT_END</span><span class=cF0> - </span><span class=cFD>SYS_RAM_REBOOT</span><span class=cF0>);
<a name="l57"></a> </span><span class=cF5>HiMemCopy</span><span class=cF0>(lo_image, hi_image, size);
<a name="l58"></a> </span><span class=cF5>HiCall</span><span class=cF0>(sys_ram_reboot);
<a name="l59"></a>}
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