http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&feed=atom&action=history 2013-05-19T19:38:13Z Revision history for this page on the wiki MediaWiki 1.20.5 http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9348&oldid=prev 2010-02-25T00:46:29Z

<p>‎<span dir="auto"><span class="autocomment">Decoding traces</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 00:46, 25 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 67:</td> <td colspan="2" class="diff-lineno">Line 67:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f3b85711d (complete decode with comments)</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f3b85711d (complete decode with comments)</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f6c21856e</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f6c21856e</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* http://coreboot.pastebin.com/YMYkrZGs (automated decode)</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Notes==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Notes==</div></td></tr> </table>

Hailfinger http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9347&oldid=prev 2010-02-24T23:20:20Z

<p>‎<span dir="auto"><span class="autocomment">Decoding traces: </span> one more trace</span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 23:20, 24 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 65:</td> <td colspan="2" class="diff-lineno">Line 65:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Here are some traces from my trials (graciously decoded by Carl-D):</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Here are some traces from my trials (graciously decoded by Carl-D):</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f73df946c</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f73df946c</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* http://coreboot.pastebin.com/f3b85711d (complete decode with comments)</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f6c21856e</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f6c21856e</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> </table>

Hailfinger http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9346&oldid=prev 2010-02-24T23:19:27Z

<p>structure</p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 23:19, 24 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>by Vikram Ambrose -- [[User:Vambrose|Vambrose]] 01:44, 22 February 2010 (UTC)</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>by Vikram Ambrose -- [[User:Vambrose|Vambrose]] 01:44, 22 February 2010 (UTC)</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">==Getting traces==</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>This is a short guide demonstrating how I used the PCI Passthrough framework in KVM&#160; to reverse engineer atiflash.exe – a video BIOS flashing tool for DOS.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>This is a short guide demonstrating how I used the PCI Passthrough framework in KVM&#160; to reverse engineer atiflash.exe – a video BIOS flashing tool for DOS.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td colspan="2" class="diff-lineno">Line 61:</td> <td colspan="2" class="diff-lineno">Line 62:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">==Decoding traces==</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Here are some traces from my trials (graciously decoded by Carl-D):</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Here are some traces from my trials (graciously decoded by Carl-D):</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f73df946c</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f73df946c</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f6c21856e</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://coreboot.pastebin.com/f6c21856e</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>&#160;</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">==Notes==</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Useful links:</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Useful links:</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* VGA Bios database - http://www.techpowerup.com/vgabios/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* VGA Bios database - http://www.techpowerup.com/vgabios/</div></td></tr> </table>

Hailfinger http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9341&oldid=prev 2010-02-22T20:23:38Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 20:23, 22 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 66:</td> <td colspan="2" class="diff-lineno">Line 66:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">For more information regarding </del>PCI device drivers <del class="diffchange diffchange-inline">see chapter 12 </del>of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from<del class="diffchange diffchange-inline">: </del>http://lwn.net/Kernel/LDD3/</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Useful links:</ins></div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>&#160;</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* VGA Bios database - http://www.techpowerup.com/vgabios/</ins></div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>If you would like to use the same technique on a native Linux application/driver, see the mmiotrace project - http://nouveau.freedesktop.org/wiki/MmioTrace <del class="diffchange diffchange-inline">.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* Chapter 12, </ins>PCI device drivers of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from <ins class="diffchange diffchange-inline">- </ins>http://lwn.net/Kernel/LDD3/</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>&#160;</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* </ins>If you would like to use the same technique on a native Linux application/driver, see the mmiotrace project - http://nouveau.freedesktop.org/wiki/MmioTrace &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>''Special thanks go out to Carl-Daniel Hailfinger, Twice#11 and the entire KVM and QEMU team for making this possible.''</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>''Special thanks go out to Carl-Daniel Hailfinger, Twice#11 and the entire KVM and QEMU team for making this possible.''</div></td></tr> </table>

Vambrose http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9337&oldid=prev 2010-02-22T08:58:33Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 08:58, 22 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 59:</td> <td colspan="2" class="diff-lineno">Line 59:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; qemu-system-x86 -hda disk.img -cdrom ubcd411.iso -boot order=d -pcidevice host=02:00:0,dma=none</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; qemu-system-x86 -hda disk.img -cdrom ubcd411.iso -boot order=d -pcidevice host=02:00:0,dma=none</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. Here are some traces from my trials: http://<del class="diffchange diffchange-inline">en</del>.pastebin.<del class="diffchange diffchange-inline">ca</del>/<del class="diffchange diffchange-inline">1805531</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Here are some traces from my trials <ins class="diffchange diffchange-inline">(graciously decoded by Carl-D)</ins>:</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* </ins>http://<ins class="diffchange diffchange-inline">coreboot</ins>.pastebin.<ins class="diffchange diffchange-inline">com</ins>/<ins class="diffchange diffchange-inline">f73df946c</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* http://coreboot.pastebin.com/f6c21856e</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td></tr> </table>

Vambrose http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9336&oldid=prev 2010-02-22T08:55:04Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 08:55, 22 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 59:</td> <td colspan="2" class="diff-lineno">Line 59:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; qemu-system-x86 -hda disk.img -cdrom ubcd411.iso -boot order=d -pcidevice host=02:00:0,dma=none</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; qemu-system-x86 -hda disk.img -cdrom ubcd411.iso -boot order=d -pcidevice host=02:00:0,dma=none</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. Here are some traces from my trials: http://en.pastebin.ca/<del class="diffchange diffchange-inline">1805527</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. Here are some traces from my trials: http://en.pastebin.ca/<ins class="diffchange diffchange-inline">1805531</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td></tr> </table>

Vambrose http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9335&oldid=prev 2010-02-22T08:37:47Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 08:37, 22 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 59:</td> <td colspan="2" class="diff-lineno">Line 59:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; qemu-system-x86 -hda disk.img -cdrom ubcd411.iso -boot order=d -pcidevice host=02:00:0,dma=none</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; qemu-system-x86 -hda disk.img -cdrom ubcd411.iso -boot order=d -pcidevice host=02:00:0,dma=none</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. Here <del class="diffchange diffchange-inline">is </del>some from my trials: http://en.pastebin.ca/1805527</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. Here <ins class="diffchange diffchange-inline">are </ins>some <ins class="diffchange diffchange-inline">traces </ins>from my trials: http://en.pastebin.ca/1805527</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td></tr> </table>

Vambrose http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9334&oldid=prev 2010-02-22T08:37:08Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 08:37, 22 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 59:</td> <td colspan="2" class="diff-lineno">Line 59:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; qemu-system-x86 -hda disk.img -cdrom ubcd411.iso -boot order=d -pcidevice host=02:00:0,dma=none</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; qemu-system-x86 -hda disk.img -cdrom ubcd411.iso -boot order=d -pcidevice host=02:00:0,dma=none</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. <ins class="diffchange diffchange-inline">Here is some from my trials: http://en.pastebin.ca/1805527</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>If you would like to use the same technique on a native Linux application/driver, see the mmiotrace project - http://nouveau.freedesktop.org/wiki/MmioTrace .</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>If you would like to use the same technique on a native Linux application/driver, see the mmiotrace project - http://nouveau.freedesktop.org/wiki/MmioTrace .</div></td></tr> </table>

Vambrose http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9329&oldid=prev 2010-02-22T02:47:46Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 02:47, 22 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 62:</td> <td colspan="2" class="diff-lineno">Line 62:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>If you would like to use the same technique on a native Linux application/driver, see the mmiotrace project - http://nouveau.freedesktop.org/wiki/MmioTrace .</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>If you would like to use the same technique on a native Linux application/driver, see the mmiotrace project - http://nouveau.freedesktop.org/wiki/MmioTrace .</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>''Special thanks go out to Carl-Daniel Hailfinger, Twice#11 and the entire KVM and QEMU team for making this possible.''</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>''Special thanks go out to Carl-Daniel Hailfinger, Twice#11 and the entire KVM and QEMU team for making this possible.''</div></td></tr> </table>

Vambrose http://www.coreboot.org/index.php?title=Reverse_Engineering_PCI_Drivers&diff=9328&oldid=prev 2010-02-22T02:47:22Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 02:47, 22 February 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 61:</td> <td colspan="2" class="diff-lineno">Line 61:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Run the flashing tool from the VM and watch the traces appear on the console. For more information regarding PCI device drivers see chapter 12 of &quot;Linux Device Drivers (3rd Edition)&quot; by J.Corbet et al, downloadable for free from: http://lwn.net/Kernel/LDD3/</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>&#160;</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">If you would like to use the same technique on a native Linux application/driver, see the mmiotrace project - http://nouveau.freedesktop.org/wiki/MmioTrace .</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>''Special thanks go out to Carl-Daniel Hailfinger, Twice#11 and the entire KVM and QEMU team for making this possible.''</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>''Special thanks go out to Carl-Daniel Hailfinger, Twice#11 and the entire KVM and QEMU team for making this possible.''</div></td></tr> </table>

Vambrose