<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"></style> </head> <body dir="ltr"> <div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;background-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;"> <p>Hi Christian,</p> <p><span style="font-size: 12pt;"><br> </span></p> <p><span style="font-size: 12pt;">Ah thanks. In that case nothing trivial pops out. Our init/start functions are not verbatim copies of one another. </span></p> <p><span style="font-size: 12pt;"><br> </span></p> <p><span style="font-size: 12pt;">Tom</span></p> <br> <br> <div style="color: rgb(0, 0, 0);"> <hr tabindex="-1" style="display:inline-block; width:98%"> <div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Koenig, Christian<br> <b>Sent:</b> Thursday, June 16, 2016 08:56<br> <b>To:</b> StDenis, Tom; amd-gfx@lists.freedesktop.org<br> <b>Subject:</b> Re: [amd-gfx] golden registers for CIK devices</font> <div> </div> </div> <div> <div class="moz-cite-prefix">Keep in mind that radeon uses byte addresses for register offset while amdgpu uses dword addresses.<br> <br> So the different values are correct and intentional.<br> <br> Christian.<br> <br> Am 16.06.2016 um 14:21 schrieb StDenis, Tom:<br> </div> <blockquote type="cite"> <div id="divtagdefaultwrapper" style="font-size:12pt; color:#000000; background-color:#FFFFFF; font-family:Calibri,Arial,Helvetica,sans-serif"> <p>Another thing I noticed is that in the ring test on amdgpu side we write a different value into the buffer, e.g.</p> <p><br> </p> <div>- amdgpu_ring_write(ring, (scratch - PACKET3_SET_UCONFIG_REG_START));</div> <div>+ amdgpu_ring_write(ring, ((scratch - PACKET3_SET_UCONFIG_REG_START) >> 2));</div> <div><br> </div> So far I've tried keep/change golden registers to match radeon, change this ring value, and for kicks disabled CG. The ring test still fails. I was really hoping this would be a simple copy/paste error from the radeon side :-) <p><br> </p> <p>Tom</p> </div> <hr tabindex="-1" style="display:inline-block; width:98%"> <div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> amd-gfx <a class="moz-txt-link-rfc2396E" href="mailto:amd-gfx-bounces@lists.freedesktop.org"> <amd-gfx-bounces@lists.freedesktop.org></a> on behalf of StDenis, Tom <a class="moz-txt-link-rfc2396E" href="mailto:Tom.StDenis@amd.com"> <Tom.StDenis@amd.com></a><br> <b>Sent:</b> Thursday, June 16, 2016 7:17:45 AM<br> <b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:amd-gfx@lists.freedesktop.org"> amd-gfx@lists.freedesktop.org</a><br> <b>Subject:</b> [amd-gfx] golden registers for CIK devices</font> <div> </div> </div> <div> <div id="divtagdefaultwrapper" style="font-size:12pt; color:#000000; background-color:#FFFFFF; font-family:Calibri,Arial,Helvetica,sans-serif"> <p>Hi team,</p> <p><br> </p> <p>Is there a reason the golden registers have different register addresses on amdgpu's cik.c versus radeon's cik.c?</p> <p><br> </p> <p>Thanks,</p> <p>Tom</p> </div> </div> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre>_______________________________________________ amd-gfx mailing list <a class="moz-txt-link-abbreviated" href="mailto:amd-gfx@lists.freedesktop.org">amd-gfx@lists.freedesktop.org</a> <a class="moz-txt-link-freetext" href="https://lists.freedesktop.org/mailman/listinfo/amd-gfx">https://lists.freedesktop.org/mailman/listinfo/amd-gfx</a> </pre> </blockquote> <br> </div> </div> </div> </body> </html>