[PATCH AUTOSEL 6.13 13/34] drm/amdkfd: sriov doesn't support per queue reset

Sasha Levin sashal at kernel.org
Mon Apr 14 13:27:07 UTC 2025


From: Emily Deng <Emily.Deng at amd.com>

[ Upstream commit ba6d8f878d6180d4d0ed0574479fc1e232928184 ]

Disable per queue reset for sriov.

Signed-off-by: Emily Deng <Emily.Deng at amd.com>
Reviewed-by: Jonathan Kim <jonathan.kim at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
 drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index 9476e30d6baa1..f45fb81cacd2f 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -1999,7 +1999,8 @@ static void kfd_topology_set_capabilities(struct kfd_topology_device *dev)
 			dev->node_props.capability |=
 				HSA_CAP_TRAP_DEBUG_PRECISE_MEMORY_OPERATIONS_SUPPORTED;
 
-		dev->node_props.capability |= HSA_CAP_PER_QUEUE_RESET_SUPPORTED;
+		if (!amdgpu_sriov_vf(dev->gpu->adev))
+			dev->node_props.capability |= HSA_CAP_PER_QUEUE_RESET_SUPPORTED;
 	} else {
 		dev->node_props.debug_prop |= HSA_DBG_WATCH_ADDR_MASK_LO_BIT_GFX10 |
 					HSA_DBG_WATCH_ADDR_MASK_HI_BIT;
-- 
2.39.5



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