From: Alexey Skidanov <alexey.skida...@amd.com>
This patch displays the firmware version of the microcode that is currently
running in the MEC.
This is needed for the HSA RT, so it could differentiate its behavior based on
fw version. e.g. workarounds for bugs in fw
Signed-off-by: Alexey Skidanov <Alexey.Skidanov at amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay at amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index 5733e28..8dd0e1b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -700,8 +700,6 @@ static ssize_t node_show(struct kobject *kobj, struct
attribute *attr,
dev->node_props.simd_per_cu);
sysfs_show_32bit_prop(buffer, "max_slots_scratch_cu",
dev->node_props.max_slots_scratch_cu);
- sysfs_show_32bit_prop(buffer, "engine_id",
- dev->node_props.engine_id);
sysfs_show_32bit_prop(buffer, "vendor_id",
dev->node_props.vendor_id);
sysfs_show_32bit_prop(buffer, "device_id",
@@ -715,6 +713,10 @@ static ssize_t node_show(struct kobject *kobj, struct
attribute *attr,
dev->gpu->kgd));
sysfs_show_64bit_prop(buffer, "local_mem_size",
kfd2kgd->get_vmem_size(dev->gpu->kgd));
+
+ sysfs_show_32bit_prop(buffer, "fw_version",
+ kfd2kgd->get_fw_version(dev->gpu->kgd));
+
}
ret = sysfs_show_32bit_prop(buffer, "max_engine_clk_ccompute",
--
1.9.1
