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| 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/amdgpu_mes.h | |
| 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/amdgpu_mes.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index b5f5eed2b5ef..2d6ac30b7135 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -294,6 +294,7 @@ struct mes_misc_op_input { } flags; uint32_t spi_gdbg_per_vmid_cntl; uint32_t tcp_watch_cntl[4]; + uint32_t trap_en; } set_shader_debugger; }; }; @@ -361,7 +362,8 @@ int amdgpu_mes_set_shader_debugger(struct amdgpu_device *adev, uint64_t process_context_addr, uint32_t spi_gdbg_per_vmid_cntl, const uint32_t *tcp_watch_cntl, - uint32_t flags); + uint32_t flags, + bool trap_en); int amdgpu_mes_add_ring(struct amdgpu_device *adev, int gang_id, int queue_type, int idx, |