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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [SKL/APL] No version found when installing GuC 4.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93871#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [SKL/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:olivierx.berthier@intel.com" title="Olivier Berthier <olivierx.berthier@intel.com>"> <span class="fn">Olivier Berthier</span></a>
</span></b>
<pre>Thanks, this resolve the problem.
The symbolic link and the md5sum were correct, but after reconfiguring the
kernel the guc is correctly loaded :
# cat /sys/kernel/debug/dri/0/i915_guc_load_status
GuC firmware status:
path: i915/skl_guc_ver4.bin
fetch: SUCCESS
load: SUCCESS
version wanted: 4.3
version found: 4.3
header: offset is 0; size = 128
uCode: offset is 128; size = 127936
RSA: offset is 128064; size = 256
GuC status 0x800330ec:
Bootrom status = 0x76
uKernel status = 0x30
MIA Core status = 0x3
Scratch registers:
0: 0xf0000000
1: 0x3
2: 0x0
3: 0x5f5e100
4: 0x600
5: 0x0
6: 0x0
7: 0x8
8: 0x3
9: 0xd1a00
10: 0x0
11: 0x0
12: 0x0
13: 0x0
14: 0x0
15: 0x0</pre>
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