Mark appliance local region ID as create-only attribute (#634)

sonic-net · Oct 28, 2024 · be2aa16 · be2aa16
1 parent 891f406
commit be2aa16
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/dash-pipeline/SAI/specs/dash_appliance.yaml b/dash-pipeline/SAI/specs/dash_appliance.yaml
@@ -17,7 +17,7 @@ sai_apis:
     attr_value_field: u8
     default: '0'
     isresourcetype: false
-    flags: CREATE_AND_SET
+    flags: CREATE_ONLY
     object_name: null
     allow_null: false
     valid_only: null

diff --git a/dash-pipeline/bmv2/stages/pre_pipeline.p4 b/dash-pipeline/bmv2/stages/pre_pipeline.p4
@@ -6,7 +6,9 @@ control pre_pipeline_stage(inout headers_t hdr,
 {
     action accept() {}
 
-    action set_appliance(bit<8> local_region_id) {
+    action set_appliance(
+        @SaiVal[create_only="true"]
+        bit<8> local_region_id) {
         meta.local_region_id = local_region_id;
     }