if (!peer_dev)
continue;
+ /* Include the CPU peer in GPU hive if connected over xGMI. */
+ if (!peer_dev->gpu && !peer_dev->node_props.hive_id &&
+ dev->node_props.hive_id &&
+ dev->gpu->adev->gmc.xgmi.connected_to_cpu)
+ peer_dev->node_props.hive_id = dev->node_props.hive_id;
+
list_for_each_entry(inbound_link, &peer_dev->io_link_props,
list) {
if (inbound_link->node_to != link->node_from)
pr_debug("Adding new GPU (ID: 0x%x) to topology\n", gpu_id);
- /* Include the CPU in xGMI hive if xGMI connected by assigning it the hive ID. */
- if (gpu->hive_id && gpu->adev->gmc.xgmi.connected_to_cpu) {
- struct kfd_topology_device *top_dev;
-
- down_read(&topology_lock);
-
- list_for_each_entry(top_dev, &topology_device_list, list) {
- if (top_dev->gpu)
- break;
-
- top_dev->node_props.hive_id = gpu->hive_id;
- }
-
- up_read(&topology_lock);
- }
-
/* Check to see if this gpu device exists in the topology_device_list.
* If so, assign the gpu to that device,
* else create a Virtual CRAT for this gpu device and then parse that