diff options
| author | Jonathan Kim <jonathan.kim@amd.com> | 2023-05-23 18:57:27 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 19:48:19 +0300 |
| commit | 09d49e14ea6fd125a21f89b80f888c09be32a174 (patch) | |
| tree | b79f2e96444da3b8b2d1f9ed03b9537323e1bd1e /drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | |
| parent | fe56c6ee0457035ae8fbbc2aa5ddfcfac6ded787 (diff) | |
| download | linux-09d49e14ea6fd125a21f89b80f888c09be32a174.tar.xz | |
drm/amdkfd: fix and enable debugging for gfx11
There are a couple of fixes required to enable gfx11 debugging.
First, ADD_QUEUE.trap_en is an inappropriate place to toggle
a per-process register so move it to SET_SHADER_DEBUGGER.trap_en.
When ADD_QUEUE.skip_process_ctx_clear is set, MES will prioritize
the SET_SHADER_DEBUGGER.trap_en setting.
Second, to preserve correct save/restore priviledged wave states
in coordination with the trap enablement setting, resume suspended
waves early in the disable call.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index c4e3cb8d44de..1bdaa00c0b46 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -347,6 +347,7 @@ static int mes_v11_0_misc_op(struct amdgpu_mes *mes, memcpy(misc_pkt.set_shader_debugger.tcp_watch_cntl, input->set_shader_debugger.tcp_watch_cntl, sizeof(misc_pkt.set_shader_debugger.tcp_watch_cntl)); + misc_pkt.set_shader_debugger.trap_en = input->set_shader_debugger.trap_en; break; default: DRM_ERROR("unsupported misc op (%d) \n", input->op); |