[PATCH] drm/amdkfd: Add partition id field to location_id

[Lijo Lazar]

On devices which have multi-partition nodes, keep partition id in
location_id[31:28].

Signed-off-by: Lijo Lazar <lijo.la...@amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c 
b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index aee2fcab241f..0da747d52975 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -1997,8 +1997,9 @@ int kfd_topology_add_device(struct kfd_node *gpu)
                        HSA_CAP_ASIC_REVISION_MASK);
 
        dev->node_props.location_id = pci_dev_id(gpu->adev->pdev);
-       if (KFD_GC_VERSION(dev->gpu->kfd) == IP_VERSION(9, 4, 3))
-               dev->node_props.location_id |= dev->gpu->node_id;
+       /* On multi-partition nodes, node id = location_id[31:28] */
+       if (gpu->kfd->num_nodes > 1)
+               dev->node_props.location_id |= (dev->gpu->node_id << 28);
 
        dev->node_props.domain = pci_domain_nr(gpu->adev->pdev->bus);
        dev->node_props.max_engine_clk_fcompute =
-- 
2.25.1