software/ors-amarisoft: enb/ors: Reuse ru/ schemas for n_antenna_{dl,ul} and {tx,rx}_gain

A bit less duplication.

software/ors-amarisoft/instance-enb-input-schema.json.jinja2

@@ -19,15 +19,19 @@
       "default": "{{ default_lte_bandwidth }}"
     },
     "n_antenna_dl": {
-      "title": "Number of DL antennas",
-      "description": "1 or 2. Number of DL antennas.",
-      "type": "number",
+      "$ref": "ru/common.json#/properties/n_antenna_dl",
+      "enum": [
+        1,
+        2
+      ],
       "default": {{ default_n_antenna_dl }}
     },
     "n_antenna_ul": {
-      "title": "Number of UL antennas",
-      "description": "1 or 2. Number of UL antennas.",
-      "type": "number",
+      "$ref": "ru/common.json#/properties/n_antenna_ul",
+      "enum": [
+        1,
+        2
+      ],
       "default": {{ default_n_antenna_ul }}
     },
     "rf_mode": {
@@ -173,14 +177,10 @@
 {%- endif %}
 {%- if bbu == 'ors' %}
     "tx_gain": {
-      "title": "Tx gain",
-      "description": "Tx gain (in dB)",
-      "type": "number"
+      "$ref": "ru/sdr/input-schema.json#/properties/tx_gain"
     },
     "rx_gain": {
-      "title": "Rx gain",
-      "description": "Rx gain (in dB)",
-      "type": "number"
+      "$ref": "ru/sdr/input-schema.json#/properties/rx_gain"
     },
 {%- endif %}
 {%- if bbu != 'ors' %}

software/ors-amarisoft/instance-gnb-input-schema.json.jinja2

@@ -11,15 +11,19 @@
       "default": {{ default_nr_bandwidth }}
     },
     "n_antenna_dl": {
-      "title": "Number of DL antennas",
-      "description": "1 or 2. Number of DL antennas.",
-      "type": "number",
+      "$ref": "ru/common.json#/properties/n_antenna_dl",
+      "enum": [
+        1,
+        2
+      ],
       "default": {{ default_n_antenna_dl }}
     },
     "n_antenna_ul": {
-      "title": "Number of UL antennas",
-      "description": "1 or 2. Number of UL antennas.",
-      "type": "number",
+      "$ref": "ru/common.json#/properties/n_antenna_ul",
+      "enum": [
+        1,
+        2
+      ],
       "default": {{ default_n_antenna_ul }}
     },
     "rf_mode": {
@@ -164,14 +168,10 @@
 {%- endif %}
 {%- if bbu == 'ors' %}
     "tx_gain": {
-      "title": "Tx gain",
-      "description": "Tx gain (in dB)",
-      "type": "number"
+      "$ref": "ru/sdr/input-schema.json#/properties/tx_gain"
     },
     "rx_gain": {
-      "title": "Rx gain",
-      "description": "Rx gain (in dB)",
-      "type": "number"
+      "$ref": "ru/sdr/input-schema.json#/properties/rx_gain"
     },
 {%- endif %}
 {%- if bbu != 'ors' %}

software/ors-amarisoft/instance-ors-enb-input-schema.json

@@ -18,15 +18,19 @@
       "default": "20 MHz"
     },
     "n_antenna_dl": {
-      "title": "Number of DL antennas",
-      "description": "1 or 2. Number of DL antennas.",
-      "type": "number",
+      "$ref": "ru/common.json#/properties/n_antenna_dl",
+      "enum": [
+        1,
+        2
+      ],
       "default": 2
     },
     "n_antenna_ul": {
-      "title": "Number of UL antennas",
-      "description": "1 or 2. Number of UL antennas.",
-      "type": "number",
+      "$ref": "ru/common.json#/properties/n_antenna_ul",
+      "enum": [
+        1,
+        2
+      ],
       "default": 2
     },
     "rf_mode": {
@@ -84,14 +88,10 @@
       "default": 204
     },
     "tx_gain": {
-      "title": "Tx gain",
-      "description": "Tx gain (in dB)",
-      "type": "number"
+      "$ref": "ru/sdr/input-schema.json#/properties/tx_gain"
     },
     "rx_gain": {
-      "title": "Rx gain",
-      "description": "Rx gain (in dB)",
-      "type": "number"
+      "$ref": "ru/sdr/input-schema.json#/properties/rx_gain"
     },
     "enb_id": {
       "title": "eNB ID",

software/ors-amarisoft/instance-ors-gnb-input-schema.json

@@ -10,15 +10,19 @@
       "default": 40
     },
     "n_antenna_dl": {
-      "title": "Number of DL antennas",
-      "description": "1 or 2. Number of DL antennas.",
-      "type": "number",
+      "$ref": "ru/common.json#/properties/n_antenna_dl",
+      "enum": [
+        1,
+        2
+      ],
       "default": 2
     },
     "n_antenna_ul": {
-      "title": "Number of UL antennas",
-      "description": "1 or 2. Number of UL antennas.",
-      "type": "number",
+      "$ref": "ru/common.json#/properties/n_antenna_ul",
+      "enum": [
+        1,
+        2
+      ],
       "default": 2
     },
     "rf_mode": {
@@ -76,14 +80,10 @@
       "default": "0x01"
     },
     "tx_gain": {
-      "title": "Tx gain",
-      "description": "Tx gain (in dB)",
-      "type": "number"
+      "$ref": "ru/sdr/input-schema.json#/properties/tx_gain"
     },
     "rx_gain": {
-      "title": "Rx gain",
-      "description": "Rx gain (in dB)",
-      "type": "number"
+      "$ref": "ru/sdr/input-schema.json#/properties/rx_gain"
     },
     "gnb_id": {
       "title": "gNB ID",