ci: Add n321 to devtest

Signed-off-by: Steven Koo <steven.koo@ni.com>

.ci/templates/job-uhd-devtest-rhombus.yml

@@ -114,3 +114,16 @@ jobs:
           devtestPattern: 'n3x0'
           devSDImage: gnuradio-image-ni-sulfur-rev11-mender.sdimg.bz2
           devLabgridConfig: .ci/templates/tests/rhombus-labgrid/device-configs/rhombus-n310-0.yml
+        rhombus-n321-0:
+          devType: 'n3xx'
+          devModel: 'n320'
+          devName: rhombus-n321-0
+          devSerial: '3166646'
+          devHostname: 'ni-n3xx-3166646'
+          devBus: 'ip'
+          devAddr: '192.168.20.8'
+          sfpAddrs: '192.168.10.8,192.168.20.8'
+          devFpga: 'HG,XG'
+          devtestPattern: 'n3x0'
+          devSDImage: gnuradio-image-ni-sulfur-rev11-mender.sdimg.bz2
+          devLabgridConfig: .ci/templates/tests/rhombus-labgrid/device-configs/rhombus-n321-0.yml

.ci/templates/tests/rhombus-labgrid/crossbar/places.yaml

@@ -14,4 +14,21 @@ rhombus-n310-0:
     rename: null
   reservation: null
   tags: {}
- 
+
+rhombus-n321-0:
+  acquired: null
+  acquired_resources: []
+  aliases: []
+  allowed: []
+  changed: 1654034475.1935894
+  comment: ''
+  created: 1654034136.0077882
+  matches:
+  - cls: '*'
+    exporter: '*'
+    group: rhombus-n321-0-group
+    name: null
+    rename: null
+  reservation: null
+  tags: {}
+

.ci/templates/tests/rhombus-labgrid/device-configs/rhombus-n321-0.yml

@@ -0,0 +1,16 @@
+targets:
+  main:
+    resources:
+      RemotePlace:
+        name: 'rhombus-n321-0'
+    drivers:
+    - SerialDriver:
+        name: 'linux_serial_driver'
+        bindings:
+          port: 'console-linux'
+    - SerialDriver:
+        name: 'scu_serial_driver'
+        bindings:
+          port: 'console-scu'
+    - USBSDMuxDriver: {}
+    - USBStorageDriver: {}

.ci/templates/tests/rhombus-labgrid/exporter-conf/exporter.yaml

@@ -15,3 +15,20 @@ rhombus-n310-0-group:
     match:
       ID_SERIAL_SHORT: '000000001506'
 
+rhombus-n321-0-group:
+  console-scu:
+    cls: USBSerialPort
+    match:
+      ID_SERIAL: 'Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_0097D610'
+      ID_USB_INTERFACE_NUM: '01'
+    speed: 115200
+  console-linux:
+    cls: USBSerialPort
+    match:
+      ID_SERIAL: 'Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_0097D610'
+      ID_USB_INTERFACE_NUM: '00'
+    speed: 115200
+  USBSDMuxDevice:
+    match:
+      ID_SERIAL_SHORT: '000000001140'
+

.ci/utils/mutex_hardware.py

@@ -45,6 +45,7 @@ def set_sfp_addrs(mgmt_addr, sfp_addrs):
     with Connection(host=mgmt_addr,user='root',connect_kwargs={"password":"", "timeout":120, "banner_timeout":120, "auth_timeout":120}) as dut:
         for idx, sfp_addr in enumerate(sfp_addrs):
             dut.run(f"ip link set sfp{idx} down")
+            dut.run(f"ip addr flush dev sfp{idx}")
             dut.run(f"ip addr add {sfp_addr}/24 dev sfp{idx}")
             dut.run(f"ip link set sfp{idx} up")
     time.sleep(30)