<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> <span class="fn">cprigent</span></a>
</span> changed
<a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [APL] No version found when installing GuC 4.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93871">bug 93871</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>christophe.prigent@intel.com
</td>
<td>rodrigo.vivi@gmail.com
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>ASSIGNED
</td>
</tr>
<tr>
<td style="text-align:right;">i915 platform</td>
<td>BXT
</td>
<td>SKL
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [APL] No version found when installing GuC 4.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93871#c21">Comment # 21</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [APL] No version found when installing GuC 4.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93871">bug 93871</a>
from <span class="vcard"><a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> <span class="fn">cprigent</span></a>
</span></b>
<pre>Hi Rodrigo,
I confirm this new script give the details you mentioned but I still see GuC
not loaded:
root@nuc-skl-i3:~/GUC/skl_guc_ver4_3# ./install.sh
Success: /lib/firmware/i915/skl_guc_ver4_3.bin installed!
Old version found in your initramfs. Trying to replace it...
Created a bakcup of your current initramfs
/boot/initramfs-4.5.0-rc3-without-patch-guc+.img.i915-fw.backup
update-initramfs: Generating /boot/initrd.img-4.5.0-rc3-without-patch-guc+
WARNING: Your initrd still contains the old firmware. After rebooting please
verify you have the desired version loaded by checking
/sys/kernel/debug/dri/0/i915_dmc_info
Success: Please reboot your machine!
root@nuc-skl-i3:~/GUC/skl_guc_ver4_3#
....
....
qa@nuc-skl-i3:~$
qa@nuc-skl-i3:~$
qa@nuc-skl-i3:~$ sudo -s
[sudo] password for qa:
root@nuc-skl-i3:~#
root@nuc-skl-i3:~#
root@nuc-skl-i3:~# cd /sys/kernel/debug/dri/0/
root@nuc-skl-i3:/sys/kernel/debug/dri/0# cat i915_guc_load_status
GuC firmware status:
path: i915/skl_guc_ver4.bin
fetch: FAIL
load: NONE
version wanted: 4.3
version found: 0.0
header: offset is 0; size = 0
uCode: offset is 0; size = 0
RSA: offset is 0; size = 0
GuC status 0x00000001:
Bootrom status = 0x0
uKernel status = 0x0
MIA Core status = 0x0
Scratch registers:
0: 0x0
1: 0x0
2: 0x0
3: 0x0
4: 0x0
5: 0x0
6: 0x0
7: 0x0
8: 0x0
9: 0x0
10: 0x0
11: 0x0
12: 0x0
13: 0x0
14: 0x0
15: 0x0</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>