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drm/amdgpu: pass queue size and is_aql_queue to MES

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Update mes_v11_api_def.h add_queue API with is_aql_queue parameter. Also
re-use gds_size for the queue size (unused for KFD). MES requires the
queue size in order to compute the actual wptr offset within the queue
RB since it increases monotonically for AQL queues.

v2: Make is_aql_queue assign clearer

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Graham Sider
2022-09-19 13:57:14 -04:00
committed by Alex Deucher
parent 7971b5c253
commit 3e9cf23428
4 changed files with 10 additions and 1 deletions
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4
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
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@@ -191,6 +191,10 @@ static int mes_v11_0_add_hw_queue(struct amdgpu_mes *mes,
(adev->ip_versions[GC_HWIP][0] <= IP_VERSION(11, 0, 3))))
mes_add_queue_pkt.trap_en = 1;
/* For KFD, gds_size is re-used for queue size (needed in MES for AQL queues) */
mes_add_queue_pkt.is_aql_queue = input->is_aql_queue;
mes_add_queue_pkt.gds_size = input->queue_size;
return mes_v11_0_submit_pkt_and_poll_completion(mes,
&mes_add_queue_pkt, sizeof(mes_add_queue_pkt),
offsetof(union MESAPI__ADD_QUEUE, api_status));