From: Jack Xiao <Jack.Xiao@xxxxxxx>
The routine is implemented to generate mes command to
assign the hardware resources which can be scheduled
to mes.
Signed-off-by: Jack Xiao <Jack.Xiao@xxxxxxx>
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 41 ++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
index 27374561ff4d..8102ffcf949c 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
@@ -216,6 +216,47 @@ static int mes_v10_1_query_sched_status(struct amdgpu_mes *mes)
&mes_status_pkt, sizeof(mes_status_pkt));
}
+static int mes_v10_1_set_hw_resources(struct amdgpu_mes *mes)
+{
+ int i;
+ struct amdgpu_device *adev = mes->adev;
+ union MESAPI_SET_HW_RESOURCES mes_set_hw_res_pkt;
+
+ memset(&mes_set_hw_res_pkt, 0, sizeof(mes_set_hw_res_pkt));
+
+ mes_set_hw_res_pkt.header.type = MES_API_TYPE_SCHEDULER;
+ mes_set_hw_res_pkt.header.opcode = MES_SCH_API_SET_HW_RSRC;
+ mes_set_hw_res_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS;
+
+ mes_set_hw_res_pkt.vmid_mask_mmhub = mes->vmid_mask_mmhub;
+ mes_set_hw_res_pkt.vmid_mask_gfxhub = mes->vmid_mask_gfxhub;
+ mes_set_hw_res_pkt.gds_size = adev->gds.gds_size;
+ mes_set_hw_res_pkt.paging_vmid = 0;
+ mes_set_hw_res_pkt.g_sch_ctx_gpu_mc_ptr = mes->sch_ctx_gpu_addr;
+
+ for (i = 0; i < MAX_COMPUTE_PIPES; i++)
+ mes_set_hw_res_pkt.compute_hqd_mask[i] =
+ mes->compute_hqd_mask[i];
+
+ for (i = 0; i < MAX_GFX_PIPES; i++)
+ mes_set_hw_res_pkt.gfx_hqd_mask[i] = mes->gfx_hqd_mask[i];
+
+ for (i = 0; i < MAX_SDMA_PIPES; i++)
+ mes_set_hw_res_pkt.sdma_hqd_mask[i] = mes->sdma_hqd_mask[i];
+
+ for (i = 0; i < AMD_PRIORITY_NUM_LEVELS; i++)
+ mes_set_hw_res_pkt.agreegated_doorbells[i] =
+ mes->agreegated_doorbells[i];
+
+ mes_set_hw_res_pkt.api_status.api_completion_fence_addr =
+ mes->ring.fence_drv.gpu_addr;
+ mes_set_hw_res_pkt.api_status.api_completion_fence_value =
+ ++mes->ring.fence_drv.sync_seq;
+
+ return mes_v10_1_submit_pkt_and_poll_completion(mes,
+ &mes_set_hw_res_pkt, sizeof(mes_set_hw_res_pkt));
+}
+
static const struct amdgpu_mes_funcs mes_v10_1_funcs = {
.add_hw_queue = mes_v10_1_add_hw_queue,
.remove_hw_queue = mes_v10_1_remove_hw_queue,
--
2.25.4
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