[PATCH] drm/amdkfd: Disable queue reset on gfx11 SR-IOV VF

[Jesse Zhang]

Queue reset is not supported when running as an SR-IOV virtual
function on gfx11 dGPUs. Guard HSA_CAP_PER_QUEUE_RESET_SUPPORTED
with !amdgpu_sriov_vf() so the capability is not reported to user
space under SR-IOV, matching the gfx9/gfx10 path.

Fixes: afc0c16db999 ("drm/amdkfd: Add queue reset support on gfx11 dGPU")

Signed-off-by: Amber Lin <amber....@amd.com>
Reviewed-by: Jesse Zhang <jesse.zh...@amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c 
b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index a9879cf8539e..6a90a3ece9ed 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -2020,9 +2020,10 @@ static void kfd_topology_set_capabilities(struct 
kfd_topology_device *dev)
                dev->node_props.debug_prop |= 
HSA_DBG_WATCH_ADDR_MASK_LO_BIT_GFX10 |
                                        HSA_DBG_WATCH_ADDR_MASK_HI_BIT;
                /* gfx11 dGPU */
-               if (KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 0) ||
-                   KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 2) ||
-                   KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 3))
+               if ((KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 0) ||
+                    KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 2) ||
+                    KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 3)) &&
+                   !amdgpu_sriov_vf(dev->gpu->adev))
                        dev->node_props.capability |= 
HSA_CAP_PER_QUEUE_RESET_SUPPORTED;
 
                if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(12, 0, 0))
-- 
2.49.0