[RFC PATCH 1/2] dts: add qinq strip and VLAN extend to testpmd shell

[Dean Marx <dmarx@iol.unh.edu>]

Add QinQ strip and VLAN extend methods to TestPmdShell class.

Signed-off-by: Dean Marx <dmarx@iol.unh.edu>
---
 dts/framework/remote_session/testpmd_shell.py | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/dts/framework/remote_session/testpmd_shell.py b/dts/framework/remote_session/testpmd_shell.py
index ac99bd09ef..aaab267a54 100644
--- a/dts/framework/remote_session/testpmd_shell.py
+++ b/dts/framework/remote_session/testpmd_shell.py
@@ -2099,6 +2099,58 @@ def set_vlan_filter(self, port: int, enable: bool, verify: bool = True) -> None:
                     filter on port {port}"""
                 )
 
+    def set_vlan_extend(self, port: int, enable: bool, verify: bool = True) -> None:
+        """Set vlan extend.
+
+        Args:
+            port: The port number to enable VLAN extend on.
+            enable: Enable extend on `port` if :data:`True`, otherwise disable it.
+            verify: If :data:`True`, the output of the command and show port info
+                is scanned to verify that vlan extend was set successfully.
+
+        Raises:
+            InteractiveCommandExecutionError: If `verify` is :data:`True` and extend
+                fails to update.
+        """
+        extend_cmd_output = self.send_command(f"vlan set extend {'on' if enable else 'off'} {port}")
+        if verify:
+            vlan_settings = self.show_port_info(port_id=port).vlan_offload
+            if enable ^ (vlan_settings is not None and VLANOffloadFlag.EXTEND in vlan_settings):
+                self._logger.debug(
+                    f"""Failed to {"enable" if enable else "disable"}
+                                   extend on port {port}: \n{extend_cmd_output}"""
+                )
+                raise InteractiveCommandExecutionError(
+                    f"""Failed to {"enable" if enable else "disable"} extend on port {port}"""
+                )
+
+    def set_qinq_strip(self, port: int, enable: bool, verify: bool = True) -> None:
+        """Set QinQ strip.
+
+        Args:
+            port: The port number to enable QinQ strip on.
+            enable: Enable stripping on `port` if :data:`True`, otherwise disable it.
+            verify: If :data:`True`, the output of the command and show port info
+                is scanned to verify that QinQ strip was set successfully.
+
+        Raises:
+            InteractiveCommandExecutionError: If `verify` is :data:`True` and QinQ strip
+                fails to update.
+        """
+        qinq_cmd_output = self.send_command(
+            f"vlan set qinq_strip {'on' if enable else 'off'} {port}"
+        )
+        if verify:
+            vlan_settings = self.show_port_info(port_id=port).vlan_offload
+            if enable ^ (vlan_settings is not None and VLANOffloadFlag.QINQ_STRIP in vlan_settings):
+                self._logger.debug(
+                    f"""Failed to {"enable" if enable else "disable"}
+                                   QinQ strip on port {port}: \n{qinq_cmd_output}"""
+                )
+                raise InteractiveCommandExecutionError(
+                    f"""Failed to {"enable" if enable else "disable"} QinQ strip on port {port}"""
+                )
+
     def set_mac_address(self, port: int, mac_address: str, verify: bool = True) -> None:
         """Set port's MAC address.
 
-- 
2.49.0