fix(core): QAT initialization

[csit.git] / resources / libraries / python / DUTSetup.py

diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py
index e715f48..a9b549a 100644 (file)
--- a/resources/libraries/python/DUTSetup.py
+++ b/resources/libraries/python/DUTSetup.py
@@ -34,7 +34,7 @@ class DUTSetup:
         :type service: str
         """
         if DUTSetup.running_in_container(node):
-            command = u"cat /var/log/vpp/vpp.log"
+            return
         else:
             command = (
                 f"journalctl --no-pager _SYSTEMD_INVOCATION_ID=$(systemctl "
@@ -246,89 +246,6 @@ class DUTSetup:
                 pids[node[u"host"]] = DUTSetup.get_pid(node, u"vpp")
         return pids
 
-    @staticmethod
-    def crypto_device_verify(node, crypto_type, numvfs, force_init=False):
-        """Verify if Crypto QAT device virtual functions are initialized on all
-        DUTs. If parameter force initialization is set to True, then try to
-        initialize or remove VFs on QAT.
-
-        :param node: DUT node.
-        :crypto_type: Crypto device type - HW_DH895xcc, HW_C3xxx, HW_C4xxx
-                      or HW_4xxx.
-        :param numvfs: Number of VFs to initialize, 0 - disable the VFs.
-        :param force_init: If True then try to initialize to specific value.
-        :type node: dict
-        :type crypto_type: string
-        :type numvfs: int
-        :type force_init: bool
-        :returns: nothing
-        :raises RuntimeError: If QAT VFs are not created and force init is set
-                              to False.
-        """
-        pci_addr = Topology.get_cryptodev(node)
-        sriov_numvfs = DUTSetup.get_sriov_numvfs(node, pci_addr)
-
-        if sriov_numvfs != numvfs:
-            if force_init:
-                # QAT is not initialized and we want to initialize with numvfs
-                DUTSetup.crypto_device_init(node, crypto_type, numvfs)
-            else:
-                raise RuntimeError(
-                    f"QAT device failed to create VFs on {node[u'host']}"
-                )
-
-    @staticmethod
-    def crypto_device_init(node, crypto_type, numvfs):
-        """Init Crypto QAT device virtual functions on DUT.
-
-        :param node: DUT node.
-        :crypto_type: Crypto device type - HW_DH895xcc, HW_C3xxx, HW_C4xxx
-                      or HW_4xxx.
-        :param numvfs: Number of VFs to initialize, 0 - disable the VFs.
-        :type node: dict
-        :type crypto_type: string
-        :type numvfs: int
-        :returns: nothing
-        :raises RuntimeError: If failed to stop VPP or QAT failed to initialize.
-        """
-        if crypto_type == u"HW_DH895xcc":
-            kernel_mod = u"qat_dh895xcc"
-            kernel_drv = u"dh895xcc"
-        elif crypto_type == u"HW_C3xxx":
-            kernel_mod = u"qat_c3xxx"
-            kernel_drv = u"c3xxx"
-        elif crypto_type == u"HW_C4xxx":
-            kernel_mod = u"qat_c4xxx"
-            kernel_drv = u"c4xxx"
-        elif crypto_type == u"HW_4xxx":
-            kernel_mod = u"qat_4xxx"
-            kernel_drv = u"4xxx"
-        else:
-            raise RuntimeError(
-                f"Unsupported crypto device type on {node[u'host']}"
-            )
-
-        pci_addr = Topology.get_cryptodev(node)
-
-        # QAT device must be re-bound to kernel driver before initialization.
-        DUTSetup.verify_kernel_module(node, kernel_mod, force_load=True)
-
-        # Stop VPP to prevent deadlock.
-        DUTSetup.stop_service(node, Constants.VPP_UNIT)
-
-        current_driver = DUTSetup.get_pci_dev_driver(
-            node, pci_addr.replace(u":", r"\:")
-        )
-        if current_driver is not None:
-            DUTSetup.pci_driver_unbind(node, pci_addr)
-
-        # Bind to kernel driver.
-        DUTSetup.pci_driver_bind(node, pci_addr, kernel_drv)
-
-        # Initialize QAT VFs.
-        if numvfs > 0:
-            DUTSetup.set_sriov_numvfs(node, pci_addr, numvfs)
-
     @staticmethod
     def get_virtfn_pci_addr(node, pf_pci_addr, vf_id):
         """Get PCI address of Virtual Function.