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| author | David Belanger <david.belanger@amd.com> | 2022-08-25 17:39:37 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-29 16:41:43 +0300 |
| commit | 585a82618bc422508c0c8ae0dfe2f76f22c28361 (patch) | |
| tree | d349dcd31aed27c2cf4a7118e5ebb4dffbd95aa0 /drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | |
| parent | 82806c25d5e9d927ecb68c0c3679dd41187c9af6 (diff) | |
| download | linux-585a82618bc422508c0c8ae0dfe2f76f22c28361.tar.xz | |
drm/amdgpu: Enable SA software trap.
Enables support for software trap for MES >= 4.
Adapted from implementation from Jay Cornwall.
v2: Add IP version check in conditions.
v3: Remove debugger code changes.
Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com>
Signed-off-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@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 | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index b64cd46a159a..cbc506b958b1 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -185,7 +185,11 @@ static int mes_v11_0_add_hw_queue(struct amdgpu_mes *mes, mes_add_queue_pkt.trap_handler_addr = input->tba_addr; mes_add_queue_pkt.tma_addr = input->tma_addr; mes_add_queue_pkt.is_kfd_process = input->is_kfd_process; - mes_add_queue_pkt.trap_en = 1; + + if (!(((adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) >= 4) && + (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 0)) && + (adev->ip_versions[GC_HWIP][0] <= IP_VERSION(11, 0, 3)))) + mes_add_queue_pkt.trap_en = 1; return mes_v11_0_submit_pkt_and_poll_completion(mes, &mes_add_queue_pkt, sizeof(mes_add_queue_pkt), |