drm/amdkfd: set precise mem ops caps to disabled for gfx 11 and 12

Clause instructions with precise memory enabled currently hang the
shader so set capabilities flag to disabled since it's unsafe to use
for debugging.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Tested-by: Lancelot Six <lancelot.six@amd.com>
Reviewed-by: Harish Kasiviswanathan <harish.kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index 27e7356eed6f5526e876fb11e4ca5eada0681ccf..e477d7509646aa593ecf68bc2e10db2659eebbc2 100644 (file)
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -2006,10 +2006,6 @@ 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;
 
-               if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(11, 0, 0))
-                       dev->node_props.capability |=
-                               HSA_CAP_TRAP_DEBUG_PRECISE_MEMORY_OPERATIONS_SUPPORTED;
-
                if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(12, 0, 0))
                        dev->node_props.capability |=
                                HSA_CAP_TRAP_DEBUG_PRECISE_ALU_OPERATIONS_SUPPORTED;