<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NVA3, NVA8] gpu lockup during driver probe" href="https://bugs.freedesktop.org/show_bug.cgi?id=33165#c26">Comment # 26</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NVA3, NVA8] gpu lockup during driver probe" href="https://bugs.freedesktop.org/show_bug.cgi?id=33165">bug 33165</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>Created <a href="attachment.cgi?id=95408" name="attach_95408" title="initialize stuff for gddr5 ram">attachment 95408</a> <a href="attachment.cgi?id=95408&action=edit" title="initialize stuff for gddr5 ram">[details]</a> <a href='page.cgi?id=splinter.html&bug=33165&attachment=95408'>[review]</a> initialize stuff for gddr5 ram This patch is based on Andrew's mmiotrace. I saw a sequence of init that I didn't see in other traces for working cards. Andrew -- would be interesting if you could check it out and see if it helps. The algorithm I came up with is insane -- there has to be some sort of data-driven thing going on there, but I couldn't work it out. For people having issues, please do a mmiotrace of the blob loading on your card (see <a href="https://wiki.ubuntu.com/X/MMIOTracing">https://wiki.ubuntu.com/X/MMIOTracing</a> for instructions), and send it (xz -9'd) to <a href="mailto:mmio.dumps@gmail.com">mmio.dumps@gmail.com</a>.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>