add csum_set_hw method to testpmd shell class. Port over
set_verbose and port start/stop from queue start/stop suite.
Signed-off-by: Dean Marx <dm...@iol.unh.edu>
---
dts/framework/remote_session/testpmd_shell.py | 94 +++++++++++++++++++
1 file changed, 94 insertions(+)
diff --git a/dts/framework/remote_session/testpmd_shell.py
b/dts/framework/remote_session/testpmd_shell.py
index 43e9f56517..be8fbdc295 100644
--- a/dts/framework/remote_session/testpmd_shell.py
+++ b/dts/framework/remote_session/testpmd_shell.py
@@ -806,6 +806,100 @@ def show_port_stats(self, port_id: int) ->
TestPmdPortStats:
return TestPmdPortStats.parse(output)
+ def port_stop(self, port: int, verify: bool = True):
+ """Stop specified port.
+
+ Args:
+ port: Specifies the port number to use, must be between 0-32.
+ verify: If :data:`True`, the output of the command is scanned
+ to ensure specified port is stopped. If not, it is considered
+ an error.
+
+ Raises:
+ InteractiveCommandExecutionError: If `verify` is :data:`True` and
the port
+ is not stopped."""
+ port_output = self.send_command(f"port stop {port}")
+ if verify:
+ if "Done" not in port_output:
+ self._logger.debug(f"Failed to stop port {port}:
\n{port_output}")
+ raise InteractiveCommandExecutionError(f"Testpmd failed to
stop port {port}.")
+
+ def port_start(self, port: int, verify: bool = True):
+ """Start specified port.
+
+ Args:
+ port: Specifies the port number to use, must be between 0-32.
+ verify: If :data:`True`, the output of the command is scanned
+ to ensure specified port is started. If not, it is considered
+ an error.
+
+ Raises:
+ InteractiveCommandExecutionError: If `verify` is :data:`True` and
the port
+ is not started."""
+ port_output = self.send_command(f"port start {port}")
+ if verify:
+ if "Done" not in port_output:
+ self._logger.debug(f"Failed to start port {port}:
\n{port_output}")
+ raise InteractiveCommandExecutionError(f"Testpmd failed to
start port {port}.")
+
+ def csum_set_hw(self, layer: str, port_id: int, verify: bool = True) ->
None:
+ """Enables hardware checksum offloading on the specified layer.
+
+ Args:
+ layer: The layer that checksum offloading should be enabled on.
+ options: tcp, ip, udp, sctp, outer-ip, outer-udp.
+ port_id: The port number to enable checksum offloading on, should
be within 0-32.
+ verify: If :data:`True` the output of the command will be scanned
in an attempt to
+ verify that checksum offloading was enabled on the port.
+
+ Raises:
+ InteractiveCommandExecutionError: If checksum offload is not
enabled successfully.
+ """
+ csum_output = self.send_command(f"csum set {layer} hw {port_id}")
+ if (verify and ("Bad arguments" in csum_output or f"Please stop port
{port_id} first")):
+ self._logger.debug(f"Failed to set csum hw mode on port
{port_id}:\n{csum_output}")
+ raise InteractiveCommandExecutionError(
+ f"Failed to set csum hw mode on port {port_id}"
+ )
+ if verify and f"checksum offload is not supported by port {port_id}"
in csum_output:
+ self._logger.debug(f"Checksum {layer} offload is not supported by
port {port_id}:\n{csum_output}")
+
+ success = False
+ if "outer-ip" in layer:
+ if "Outer-Ip checksum offload is hw" in csum_output:
+ success = True
+ if "outer-udp" in layer:
+ if "Outer-Udp checksum offload is hw" in csum_output:
+ success = True
+ else:
+ if f"{layer.upper} checksum offload is hw" in csum_output:
+ success = True
+ if not success and verify:
+ self._logger.debug(f"Failed to set csum hw mode on port
{port_id}:\n{csum_output}")
+
+ def set_verbose(self, level: int, verify: bool = True) -> None:
+ """Set debug verbosity level.
+
+ Args:
+ level: 0 - silent except for error
+ 1 - fully verbose except for Tx packets
+ 2 - fully verbose except for Rx packets
+ >2 - fully verbose
+ verify: if :data:`True` an additional command will be sent to
verify that verbose level
+ is properly set. Defaults to :data:`True`.
+
+ Raises:
+ InteractiveCommandExecutionError: If `verify` is :data:`True` and
verbose level
+ is not correctly set.
+ """
+ verbose_output = self.send_command(f"set verbose {level}")
+ if verify:
+ if "Change verbose level" not in verbose_output:
+ self._logger.debug(f"Failed to set verbose level to {level}:
\n{verbose_output}")
+ raise InteractiveCommandExecutionError(
+ f"Testpmd failed to set verbose level to {level}."
+ )
+
def _close(self) -> None:
"""Overrides :meth:`~.interactive_shell.close`."""
self.stop()
--
2.44.0
