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| author | Mukul Joshi <mukul.joshi@amd.com> | 2025-08-07 22:12:41 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-01-06 00:27:11 +0300 |
| commit | b6ac64eed803d421ae53f280a68771b101000281 (patch) | |
| tree | c305c785abefffea25d87f658b616d4e410d5cb4 | |
| parent | 376fa6c9ac10f492e78af84fbef84bf93213470b (diff) | |
| download | linux-b6ac64eed803d421ae53f280a68771b101000281.tar.xz | |
drm/amdkfd: Add/remove queues on the correct XCC on GFX 12.1
On GFX 12.1, pass the xcc id of the master XCC to choose the correct
MES Pipe to send the add_queue/remove_queue requests to MES.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Michael Chen <michael.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index 1dbdf9465e59..9bc80f8ba7dc 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -257,6 +257,7 @@ static int add_queue_mes(struct device_queue_manager *dqm, struct queue *q, queue_input.exclusively_scheduled = q->properties.is_gws; queue_input.sh_mem_config_data = qpd->sh_mem_config; queue_input.vm_cntx_cntl = qpd->vm_cntx_cntl; + queue_input.xcc_id = ffs(dqm->dev->xcc_mask) - 1; amdgpu_mes_lock(&adev->mes); r = adev->mes.funcs->add_hw_queue(&adev->mes, &queue_input); @@ -287,6 +288,7 @@ static int remove_queue_mes(struct device_queue_manager *dqm, struct queue *q, memset(&queue_input, 0x0, sizeof(struct mes_remove_queue_input)); queue_input.doorbell_offset = q->properties.doorbell_off; queue_input.gang_context_addr = q->gang_ctx_gpu_addr; + queue_input.xcc_id = ffs(dqm->dev->xcc_mask) - 1; amdgpu_mes_lock(&adev->mes); r = adev->mes.funcs->remove_hw_queue(&adev->mes, &queue_input); |