diff options
Diffstat (limited to 'resources/libraries')
| -rw-r--r-- | resources/libraries/python/QATUtil.py | 26 | ||||
| -rw-r--r-- | resources/libraries/robot/shared/default.robot | 2 |
2 files changed, 16 insertions, 12 deletions
diff --git a/resources/libraries/python/QATUtil.py b/resources/libraries/python/QATUtil.py index e709aad6ed..34a8e3b8d9 100644 --- a/resources/libraries/python/QATUtil.py +++ b/resources/libraries/python/QATUtil.py @@ -22,7 +22,7 @@ class QATUtil: """Contains methods for setting up QATs.""" @staticmethod - def crypto_device_verify(node, crypto_type, numvfs, force_init=False): + def crypto_device_verify(node, crypto_type, numvfs, force_init=True): """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. @@ -41,16 +41,20 @@ class QATUtil: 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 - QATUtil.crypto_device_init(node, crypto_type, numvfs) - else: - raise RuntimeError( - f"QAT device failed to create VFs on {node[u'host']}" - ) + + if force_init: + # QAT is not initialized and we want to initialize with numvfs. + QATUtil.crypto_device_init(node, crypto_type, numvfs) + else: + raise RuntimeError( + f"QAT device failed to create VFs on {node[u'host']}" + ) + + # QAT VF devices must be re-bound to vfio-pci driver before use. + pci_addr = Topology.get_cryptodev(node) + for i in range(numvfs): + DUTSetup.pci_vf_driver_unbind(node, pci_addr, i) + DUTSetup.pci_vf_driver_bind(node, pci_addr, i, "vfio-pci") @staticmethod def crypto_device_init(node, crypto_type, numvfs): diff --git a/resources/libraries/robot/shared/default.robot b/resources/libraries/robot/shared/default.robot index 755bc1a63d..be68958f5f 100644 --- a/resources/libraries/robot/shared/default.robot +++ b/resources/libraries/robot/shared/default.robot @@ -112,7 +112,7 @@ | | | | ... | \| Configure crypto device on all DUTs \| HW_DH895xcc \| ${32} \| | | -| | [Arguments] | ${crypto_type} | ${numvfs} | ${force_init}=${False} +| | [Arguments] | ${crypto_type} | ${numvfs} | ${force_init}=${True} | | | | FOR | ${dut} | IN | @{duts} | | | Crypto Device Verify | ${nodes['${dut}']} | ${crypto_type} |