diff options
Diffstat (limited to 'resources/libraries')
| -rw-r--r-- | resources/libraries/python/DUTSetup.py | 124 | ||||
| -rw-r--r-- | resources/libraries/python/VppConfigGenerator.py | 18 | ||||
| -rw-r--r-- | resources/libraries/robot/crypto/ipsec.robot | 7 | ||||
| -rw-r--r-- | resources/libraries/robot/performance/performance_setup.robot | 12 | ||||
| -rw-r--r-- | resources/libraries/robot/shared/default.robot | 58 |
5 files changed, 157 insertions, 62 deletions
diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py index bccf108524..d76a2f4096 100644 --- a/resources/libraries/python/DUTSetup.py +++ b/resources/libraries/python/DUTSetup.py @@ -19,6 +19,7 @@ from resources.libraries.python.topology import NodeType, Topology from resources.libraries.python.ssh import SSH from resources.libraries.python.constants import Constants from resources.libraries.python.VatExecutor import VatExecutor +from resources.libraries.python.VPPUtil import VPPUtil class DUTSetup(object): @@ -196,7 +197,7 @@ class DUTSetup(object): ssh.connect(node) cryptodev = Topology.get_cryptodev(node) - cmd = 'cat /sys/bus/pci/devices/{}/sriov_numvfs'.\ + cmd = 'cat /sys/bus/pci/devices/{0}/sriov_numvfs'.\ format(cryptodev.replace(':', r'\:')) # Try to read number of VFs from PCI address of QAT device @@ -206,7 +207,7 @@ class DUTSetup(object): try: sriov_numvfs = int(stdout) except ValueError: - logger.trace('Reading sriov_numvfs info failed on: {}'. + logger.trace('Reading sriov_numvfs info failed on {0}'. format(node['host'])) else: if sriov_numvfs != numvfs: @@ -215,10 +216,10 @@ class DUTSetup(object): # with numvfs DUTSetup.crypto_device_init(node, numvfs) else: - raise RuntimeError('QAT device {} is not ' - 'initialized to {} on host: {}'. - format(cryptodev, numvfs, - node['host'])) + raise RuntimeError('QAT device {0} is not ' + 'initialized to {1} on host {2}' + .format(cryptodev, numvfs, + node['host'])) break @staticmethod @@ -230,26 +231,35 @@ class DUTSetup(object): :type node: dict :type numvfs: int :returns: nothing - :raises RuntimeError: If QAT failed to initialize. + :raises RuntimeError: If failed to stop VPP or QAT failed to initialize. """ + cryptodev = Topology.get_cryptodev(node) - ssh = SSH() - ssh.connect(node) + # QAT device must be re-bound to kernel driver before initialization + driver = 'dh895xcc' + kernel_module = 'qat_dh895xcc' + current_driver = DUTSetup.get_pci_dev_driver( + node, cryptodev.replace(':', r'\:')) - cryptodev = Topology.get_cryptodev(node) + DUTSetup.kernel_module_verify(node, kernel_module, force_load=True) - # QAT device must be bind to kernel driver before initialization - DUTSetup.pci_driver_unbind(node, cryptodev) - DUTSetup.pci_driver_bind(node, cryptodev, "dh895xcc") + VPPUtil.stop_vpp_service(node) + if current_driver is not None: + DUTSetup.pci_driver_unbind(node, cryptodev) + DUTSetup.pci_driver_bind(node, cryptodev, driver) + + ssh = SSH() + ssh.connect(node) # Initialize QAT VFs - ret_code, _, _ = ssh.exec_command( - "sudo sh -c 'echo {} | tee /sys/bus/pci/devices/{}/sriov_numvfs'" - .format(numvfs, cryptodev.replace(':', r'\:'))) + if numvfs > 0: + cmd = 'echo "{0}" | tee /sys/bus/pci/devices/{1}/sriov_numvfs'.\ + format(numvfs, cryptodev.replace(':', r'\:'), timeout=180) + ret_code, _, _ = ssh.exec_command_sudo("sh -c '{0}'".format(cmd)) - if int(ret_code) != 0: - raise RuntimeError('Failed to initialize {} VFs on QAT device on ' - 'host: {}'.format(numvfs, node['host'])) + if int(ret_code) != 0: + raise RuntimeError('Failed to initialize {0} VFs on QAT device ' + ' on host {1}'.format(numvfs, node['host'])) @staticmethod def pci_driver_unbind(node, pci_addr): @@ -266,13 +276,13 @@ class DUTSetup(object): ssh = SSH() ssh.connect(node) - ret_code, _, _ = ssh.exec_command( - "sudo sh -c 'echo {} | tee /sys/bus/pci/devices/{}/driver/unbind'" - .format(pci_addr, pci_addr.replace(':', r'\:'))) + ret_code, _, _ = ssh.exec_command_sudo( + "sh -c 'echo {0} | tee /sys/bus/pci/devices/{1}/driver/unbind'" + .format(pci_addr, pci_addr.replace(':', r'\:')), timeout=180) if int(ret_code) != 0: - raise RuntimeError('Failed to unbind PCI device from driver on ' - 'host: {}'.format(node['host'])) + raise RuntimeError('Failed to unbind PCI device {0} from driver on ' + 'host {1}'.format(pci_addr, node['host'])) @staticmethod def pci_driver_bind(node, pci_addr, driver): @@ -291,13 +301,57 @@ class DUTSetup(object): ssh = SSH() ssh.connect(node) - ret_code, _, _ = ssh.exec_command( - "sudo sh -c 'echo {} | tee /sys/bus/pci/drivers/{}/bind'" - .format(pci_addr, driver)) + ret_code, _, _ = ssh.exec_command_sudo( + "sh -c 'echo {0} | tee /sys/bus/pci/drivers/{1}/bind'".format( + pci_addr, driver), timeout=180) if int(ret_code) != 0: - raise RuntimeError('Failed to bind PCI device to {} driver on ' - 'host: {}'.format(driver, node['host'])) + raise RuntimeError('Failed to bind PCI device {0} to {1} driver on ' + 'host {2}'.format(pci_addr, driver, + node['host'])) + + @staticmethod + def get_pci_dev_driver(node, pci_addr): + """Get current PCI device driver on node. + + :param node: DUT node. + :param pci_addr: PCI device address. + :type node: dict + :type pci_addr: str + :returns: Driver or None + :raises RuntimeError: If PCI rescan or lspci command execution failed. + """ + ssh = SSH() + ssh.connect(node) + + for i in range(3): + logger.trace('Try {0}: Get interface driver'.format(i)) + cmd = 'sh -c "echo 1 > /sys/bus/pci/rescan"' + ret_code, _, _ = ssh.exec_command_sudo(cmd) + if int(ret_code) != 0: + raise RuntimeError("'{0}' failed on '{1}'" + .format(cmd, node['host'])) + + cmd = 'lspci -vmmks {0}'.format(pci_addr) + ret_code, stdout, _ = ssh.exec_command(cmd) + if int(ret_code) != 0: + raise RuntimeError("'{0}' failed on '{1}'" + .format(cmd, node['host'])) + + for line in stdout.splitlines(): + if len(line) == 0: + continue + name = None + value = None + try: + name, value = line.split("\t", 1) + except ValueError: + if name == "Driver:": + return None + if name == 'Driver:': + return value + else: + return None @staticmethod def kernel_module_verify(node, module, force_load=False): @@ -309,7 +363,7 @@ class DUTSetup(object): :param force_load: If True then try to load module. :type node: dict :type module: str - :type force_init: bool + :type force_load: bool :returns: nothing :raises RuntimeError: If module is not loaded or failed to load. """ @@ -317,7 +371,7 @@ class DUTSetup(object): ssh = SSH() ssh.connect(node) - cmd = 'grep -w {} /proc/modules'.format(module) + cmd = 'grep -w {0} /proc/modules'.format(module) ret_code, _, _ = ssh.exec_command(cmd) if int(ret_code) != 0: @@ -325,8 +379,8 @@ class DUTSetup(object): # Module is not loaded and we want to load it DUTSetup.kernel_module_load(node, module) else: - raise RuntimeError('Kernel module {} is not loaded on host: {}'. - format(module, node['host'])) + raise RuntimeError('Kernel module {0} is not loaded on host ' + '{1}'.format(module, node['host'])) @staticmethod def kernel_module_load(node, module): @@ -343,8 +397,8 @@ class DUTSetup(object): ssh = SSH() ssh.connect(node) - ret_code, _, _ = ssh.exec_command_sudo("modprobe {}".format(module)) + ret_code, _, _ = ssh.exec_command_sudo("modprobe {0}".format(module)) if int(ret_code) != 0: - raise RuntimeError('Failed to load {} kernel module on host: {}'. + raise RuntimeError('Failed to load {0} kernel module on host {1}'. format(module, node['host'])) diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py index eccada9979..def23712e5 100644 --- a/resources/libraries/python/VppConfigGenerator.py +++ b/resources/libraries/python/VppConfigGenerator.py @@ -211,15 +211,19 @@ class VppConfigGenerator(object): self.add_config_item(self._nodeconfig, '', path) self.add_dpdk_uio_driver('igb_uio') - def add_dpdk_sw_cryptodev(self, count): - """Add DPDK Crypto SW device configuration. - - :param count: Number of crypto SW devices to add. + def add_dpdk_sw_cryptodev(self, sw_pmd_type, socket_id, count): + """Add DPDK SW Crypto device configuration. + + :param sw_pmd_type: Type of SW crypto device PMD to add. + :param socket_id: Socket ID. + :param count: Number of SW crypto devices to add. + :type sw_pmd_type: str + :type socket_id: int :type count: int """ - for i in range(count): - cryptodev_config = 'vdev cryptodev_aesni_mb_pmd,socket_id={0}'.\ - format(str(i)) + for _ in range(count): + cryptodev_config = 'vdev cryptodev_{0}_pmd,socket_id={1}'.\ + format(sw_pmd_type, str(socket_id)) path = ['dpdk', cryptodev_config] self.add_config_item(self._nodeconfig, '', path) diff --git a/resources/libraries/robot/crypto/ipsec.robot b/resources/libraries/robot/crypto/ipsec.robot index 80d2937e37..d918a54159 100644 --- a/resources/libraries/robot/crypto/ipsec.robot +++ b/resources/libraries/robot/crypto/ipsec.robot @@ -305,7 +305,12 @@ | | | Run keyword | ${dut}.Add Unix CLI Listen | /run/vpp/cli.sock | | | Run keyword | ${dut}.Add Unix Gid | | | Run keyword | ${dut}.Add Api Segment Gid -| | | Run keyword | ${dut}.Add DPDK SW Cryptodev | ${1} +| | | ${socket_id}= | Set Variable | ${0} +| | | ${sw_dev_count}= | Set Variable | ${1} +| | | Run keyword | ${dut}.Add DPDK SW Cryptodev | aesni_mb | ${socket_id} +| | | ... | ${sw_dev_count} +| | | Run keyword | ${dut}.Add DPDK SW Cryptodev | aesni_gcm | ${socket_id} +| | | ... | ${sw_dev_count} | | Apply startup configuration on all VPP DUTs | restart_vpp=${FALSE} | | Set up functional test | | Run Keyword | Configure topology for ${ip_version} IPsec testing diff --git a/resources/libraries/robot/performance/performance_setup.robot b/resources/libraries/robot/performance/performance_setup.robot index 492815b9b6..68f84b664f 100644 --- a/resources/libraries/robot/performance/performance_setup.robot +++ b/resources/libraries/robot/performance/performance_setup.robot @@ -355,18 +355,24 @@ | | ... | *Arguments:* | | ... | - topology_type - Topology type. Type: string | | ... | - nic_model - Interface model. Type: string +| | ... | - crypto_type - Crypto device type - HW_cryptodev or SW_cryptodev +| | ... | (Optional). Type: string, default value: HW_cryptodev | | ... | | ... | *Example:* | | ... | | ... | \| Set up IPSec performance test suite \| L2 \ | | ... | \| Intel-X520-DA2 \| | | ... -| | [Arguments] | ${topology_type} | ${nic_model} +| | [Arguments] | ${topology_type} | ${nic_model} | ${crypto_type}=HW_cryptodev | | ... | | Set up 3-node performance topology with DUT's NIC model | | ... | ${topology_type} | ${nic_model} -| | Configure crypto device on all DUTs | force_init=${True} -| | Configure kernel module on all DUTs | igb_uio | force_load=${True} +| | ${numvfs}= | Set Variable If +| | ... | '${crypto_type}' == 'HW_cryptodev' | ${32} +| | ... | '${crypto_type}' == 'SW_cryptodev' | ${0} +| | Configure crypto device on all DUTs | force_init=${True} | numvfs=${numvfs} +| | Run Keyword If | '${crypto_type}' == 'HW_cryptodev' +| | ... | Configure kernel module on all DUTs | igb_uio | force_load=${True} | Set up performance topology with containers | | [Documentation] diff --git a/resources/libraries/robot/shared/default.robot b/resources/libraries/robot/shared/default.robot index 74ad8d3f09..4761ea8481 100644 --- a/resources/libraries/robot/shared/default.robot +++ b/resources/libraries/robot/shared/default.robot @@ -73,28 +73,31 @@ | Configure crypto device on all DUTs | | [Documentation] | Verify if Crypto QAT device virtual functions are | | ... | initialized on all DUTs. If parameter force_init is set to True, then -| | ... | try to initialize. +| | ... | try to initialize/disable. | | ... | | ... | *Arguments:* -| | ... | - ${force_init} - Try to initialize. Type: boolean +| | ... | - force_init - Force to initialize. Type: boolean +| | ... | - numvfs - Number of VFs to initialize, 0 - disable the VFs +| | ... | (Optional). Type: integer, default value: ${32} | | ... | | ... | *Example:* | | ... | | ... | \| Configure crypto device on all DUTs \| ${True} \| | | ... -| | [Arguments] | ${force_init}=${False} +| | [Arguments] | ${force_init}=${False} | ${numvfs}=${32} | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Crypto Device Verify | ${nodes['${dut}']} | force_init=${force_init} +| | | ... | numvfs=${numvfs} | Configure kernel module on all DUTs | | [Documentation] | Verify if specific kernel module is loaded on all DUTs. | | ... | If parameter force_load is set to True, then try to initialize. | | ... | | ... | *Arguments:* -| | ... | - ${module} - Module to verify. Type: string -| | ... | - ${force_load} - Try to load module. Type: boolean +| | ... | - module - Module to verify. Type: string +| | ... | - force_load - Try to load module. Type: boolean | | ... | | ... | *Example:* | | ... @@ -242,6 +245,23 @@ | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add DPDK Dev Default TXD | ${txd} +| Add DPDK Uio Driver on all DUTs +| | [Documentation] | Add DPDK uio driver to VPP startup configuration on all +| | ... | DUTs. +| | ... +| | ... | *Arguments:* +| | ... | - uio_driver - Required uio driver. Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Add DPDK Uio Driver on all DUTs \| igb_uio \| +| | ... +| | [Arguments] | ${uio_driver} +| | ... +| | ${duts}= | Get Matches | ${nodes} | DUT* +| | :FOR | ${dut} | IN | @{duts} +| | | Run keyword | ${dut}.Add DPDK Uio Driver | ${uio_driver} + | Add NAT to all DUTs | | [Documentation] | Add NAT configuration to all DUTs. | | ... @@ -253,7 +273,7 @@ | | [Documentation] | Add Cryptodev to VPP startup configuration to all DUTs. | | ... | | ... | *Arguments:* -| | ... | - ${count} - Number of QAT devices. Type: integer +| | ... | - count - Number of QAT devices. Type: integer | | ... | | ... | *Example:* | | ... @@ -264,27 +284,33 @@ | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add DPDK Cryptodev | ${count} -| Add crypto SW device on all DUTs -| | [Documentation] | Add required number of crypto SW devices to VPP startup -| | ... | configuration on all DUTs. +| Add DPDK SW cryptodev on DUTs in 3-node single-link circular topology +| | [Documentation] | Add required number of SW crypto devices of given type +| | ... | to VPP startup configuration on all DUTs in 3-node single-link +| | ... | circular topology. | | ... | | ... | *Arguments:* -| | ... | - ${count} - Number of SW crypto devices. Type: integer +| | ... | - sw_pmd_type - PMD type of SW crypto device. Type: string +| | ... | - count - Number of SW crypto devices. Type: string | | ... | | ... | *Example:* | | ... -| | ... | \| Add SW cryptodev on all DUTs \| ${4} \| +| | ... | \| Add DPDK SW cryptodev on DUTs in 3-node single-link circular\ +| | ... | topology \| aesni-mb \| ${2} \| | | ... -| | [Arguments] | ${count} -| | ${duts}= | Get Matches | ${nodes} | DUT* -| | :FOR | ${dut} | IN | @{duts} -| | | Run keyword | ${dut}.Add DPDK SW Cryptodev | ${count} +| | [Arguments] | ${sw_pmd_type} | ${count} +| | ${socket_id}= | Get Interface Numa Node | ${nodes['DUT1']} | ${dut1_if2} +| | Run keyword | DUT1.Add DPDK SW Cryptodev | ${sw_pmd_type} | ${socket_id} +| | ... | ${count} +| | ${socket_id}= | Get Interface Numa Node | ${nodes['DUT2']} | ${dut2_if1} +| | Run keyword | DUT2.Add DPDK SW Cryptodev | ${sw_pmd_type} | ${socket_id} +| | ... | ${count} | Apply startup configuration on all VPP DUTs | | [Documentation] | Write startup configuration and restart VPP on all DUTs. | | ... | | ... | *Arguments:* -| | ... | - ${restart_vpp} - Whether to restart VPP (Optional). Type: boolean +| | ... | - restart_vpp - Whether to restart VPP (Optional). Type: boolean | | ... | | ... | *Example:* | | ... |