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(parent: 643f6f3) | patch
drm/amdkfd: Fix gfx9 XNACK state save/restore
authorJay Cornwall <Jay.Cornwall@amd.com>
Tue, 19 Feb 2019 20:51:56 +0000 (14:51 -0600)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 24 May 2019 17:21:01 +0000 (12:21 -0500)
commit3c3e10af34f6295772a60d43328f3db83331f514
tree86009c6b465731a37ea8e0494a922628ae7efd13tree | snapshot
parent643f6f39794ba374e7c6443092fa6fbd20f676f9commit | diff
drm/amdkfd: Fix gfx9 XNACK state save/restore

SQ_WAVE_IB_STS.RCNT grew from 4 bits to 5 in gfx9. Do not truncate
when saving in the high bits of TTMP1.

Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h diff | blob | history
drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm diff | blob | history
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