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How to use get_pci_fun_list method in avocado

Best Python code snippet using avocado_python

pci.py

Source:pci.py

...203                with open(filename, 'r') as fw_file:204                    firmware = fw_file.read().strip('\t\r\n\0').split()[0]205                    firmware = firmware.strip(',')206    return firmware207def get_pci_fun_list(pci_address):208    """209    Gets list of functions in the given PCI address.210    Example: in address 0000:03:00, functions are 0000:03:00.0 and 0000:03:00.1211    :param pci_address: Any segment of a PCI address (1f, 0000:00:1f, ...)212    :return: list of functions in a PCI address.213    """214    return list(dev for dev in get_pci_addresses() if pci_address in dev)215def get_slot_from_sysfs(full_pci_address):216    """217    Gets the PCI slot of given address.218    :note: Specific for ppc64 processor.219    :param full_pci_address: Full PCI address including domain (0000:03:00.0)220    :return: Removed port related details using re, only returns till221             physical slot of the adapter.222    """223    if 'ppc64' not in platform.processor():224        return ""225    if not os.path.isfile('/sys/bus/pci/devices/%s/devspec' % full_pci_address):226        return227    filename = "/sys/bus/pci/devices/%s/devspec" % full_pci_address228    with open(filename, 'r') as file_obj:229        devspec = file_obj.read()230    if not os.path.isfile("/proc/device-tree/%s/ibm,loc-code" % devspec):231        return232    filename = "/proc/device-tree/%s/ibm,loc-code" % devspec233    with open(filename, 'r') as file_obj:234        slot = file_obj.read()235    slot_ibm = re.match(r'((\w+)[.])+(\w+)-[P(\d+)-]*C(\d+)', slot)236    if slot_ibm:237        return slot_ibm.group()238    slot_openpower = re.match(r'(\w+)[\s]*(\w+)(\d*)', slot)239    if slot_openpower:240        return slot_openpower.group()241    return ""242def get_slot_list():243    """244    Gets list of PCI slots in the system.245    :note: Specific for ppc64 processor.246    :return: list of slots in the system.247    """248    return list(set(get_slot_from_sysfs(dev) for dev in get_pci_addresses()))249def get_pci_id_from_sysfs(full_pci_address):250    """251    Gets the PCI ID from sysfs of given PCI address.252    :param full_pci_address: Full PCI address including domain (0000:03:00.0)253    :return: PCI ID of a PCI address from sysfs.254    """255    path = "/sys/bus/pci/devices/%s" % full_pci_address256    if os.path.isdir(path):257        path = "%s/%%s" % path258        return ":".join(["%04x" % int(open(path % param).read(), 16)259                         for param in ['vendor', 'device', 'subsystem_vendor',260                                       'subsystem_device']])261    return ""262def get_pci_prop(pci_address, prop):263    """264    Gets specific PCI ID of given PCI address. (first match only)265    :param pci_address: Any segment of a PCI address (1f, 0000:00:1f, ...)266    :param part: prop of PCI ID.267    :return: specific PCI ID of a PCI address.268    """269    output = runcmd("lspci -Dnvmm -s %s" % pci_address)[1]270    if output:271        for line in output.splitlines():272            if prop == line.split(':')[0]:273                return line.split()[-1]274    return ""275def get_pci_id(pci_address):276    """277    Gets PCI id of given address. (first match only)278    :param pci_address: Any segment of a PCI address (1f, 0000:00:1f, ...)279    :return: PCI ID of a PCI address.280    """281    pci_id = []282    for params in ['Vendor', 'Device', 'SVendor', 'SDevice']:283        output = get_pci_prop(pci_address, params)284        if not output:285            return ""286        pci_id.append(output)287    if pci_id:288        return ":".join(pci_id)289def get_pci_prop_name(pci_address, prop):290    """291    Gets specific PCI ID of given PCI address. (first match only)292    :param pci_address: Any segment of a PCI address (1f, 0000:00:1f, ...)293    :param prop: prop of PCI ID.294    :return: specific PCI ID of a PCI address.295    """296    output = runcmd("lspci -Dvmm -s %s" % pci_address)[1]297    if output:298        for line in output.splitlines():299            if prop == line.split(':')[0]:300                return " ".join(line.split()[1:])301    return ""302def get_pci_name(pci_address):303    """304    Gets PCI id of given address. (first match only)305    :param pci_address: Any segment of a PCI address (1f, 0000:00:1f, ...)306    :return: PCI ID of a PCI address.307    """308    pci_name = []309    for params in ['Vendor', 'Device']:310        output = get_pci_prop_name(pci_address, params)311        if not output:312            return313        pci_name.append(output)314    if pci_name:315        return " ".join(pci_name)316    return ""317def get_driver(pci_address):318    """319    Gets the kernel driver in use of given PCI address. (first match only)320    :param pci_address: Any segment of a PCI address (1f, 0000:00:1f, ...)321    :return: driver of a PCI address.322    """323    output = runcmd("lspci -ks %s" % pci_address)[1]324    if output:325        for line in output.splitlines():326            if 'Kernel driver in use:' in line:327                return line.rsplit(None, 1)[-1]328    return ""329def ioa_details():330    """331    Gets the IPR IOA details and returns332    return: list of dics, with keys ioa, serial, remote serial, pci, status333    """334    show_ioas = runcmd("iprconfig -c show-ioas")[1]335    ioas = []336    if show_ioas:337        for line in show_ioas.splitlines():338            if 'Operational' in line:339                ioa = line.split()[0]340                serial = r_serial = pci = status = ''341                ioa_details = runcmd('iprconfig -c show-details %s' % ioa)[1]342                for line in ioa_details.splitlines():343                    if line.startswith('PCI Address'):344                        pci = line.split()[-1]345                    if line.startswith('Serial Number'):346                        serial = line.split()[-1]347                    if line.startswith('Remote Adapter Serial Number'):348                        r_serial = line.split()[-1]349                    if line.startswith('Current Dual Adapter State'):350                        status = line.split()[-1]351                ioas.append({'ioa': ioa, 'pci': pci, 'serial': serial, 'r_serial': r_serial, 'status': status})352    return ioas353def get_primary_ioa(pci_address):354    """355    Gets the Primary IPR IOA in the given PCI address356    :param pci_address: PCI Address (0000:00:1f, 0000:00:1f.1, ...)357    :return: primary IOA358    """359    for ioa_detail in ioa_details():360        if pci_address in ioa_detail['pci'] and 'Primary' in ioa_detail['status']:361            return ioa_detail['ioa']362    return ''363def get_secondary_ioa(primary_ioa):364    """365    Gets the Secondary IPR IOA in the given Primary IPR IOA366    :param primary_ioa: Primary IPR IOA (sg1, sg22, ...)367    :return: secondary IOA368    """369    details = ioa_details()370    serial = ''371    for ioa_detail in details:372        if primary_ioa == ioa_detail['ioa']:373            serial = ioa_detail['r_serial']374    if not serial:375        return ''376    for ioa_detail in details:377        if serial == ioa_detail['serial']:378            return ioa_detail['ioa']379    return ''380def pci_info(pci_addrs, pci_type='', pci_blocklist='', type_blocklist=''):381    """382    Get all the information for given PCI addresses (comma separated).383    :param pci_addrs: PCI addresses384    :return: list of dictionaries of PCI information385    """386    if not pci_addrs:387        return []388    pci_addrs = pci_addrs.split(',')389    pci_addrs = [pci_addr.split('.')[0] for pci_addr in pci_addrs]390    pci_addrs = list(set(pci_addrs))391    if pci_blocklist:392        pci_blocklist = pci_blocklist.split(',')393        pci_blocklist = [pci_addr.split('.')[0] for pci_addr in pci_blocklist]394        pci_addrs = list(set(pci_addrs) - set(pci_blocklist))395    pci_addrs.sort()396    pci_list = []397    if pci_type:398        pci_type = list(set(pci_type.split(',')))399    else:400        pci_type = []401    if type_blocklist:402        type_blocklist = type_blocklist.split(',')403    for pci_addr in pci_addrs:404        pci_dic = {}405        root_disks = get_root_disks()406        pci_dic['functions'] = get_pci_fun_list(pci_addr)407        pci_dic['pci_root'] = pci_addr408        pci_dic['adapter_description'] = get_pci_name(pci_dic['functions'][0])409        pci_dic['adapter_id'] = get_pci_id(pci_dic['functions'][0])410        pci_dic['adapter_type'] = get_pci_type(pci_dic['functions'][0])411        pci_dic['driver'] = get_driver(pci_dic['functions'][0])412        pci_dic['slot'] = get_slot_from_sysfs(pci_dic['functions'][0])413        if pci_dic['adapter_type'] in type_blocklist:414            continue415        elif "All" not in pci_type and pci_dic['adapter_type'] not in pci_type:416            continue417        pci_dic['interfaces'] = []418        pci_dic['class'] = get_pci_class_name(pci_dic['functions'][0])419        for fun in pci_dic['functions']:420            pci_dic['interfaces'].extend(get_interfaces_in_pci_address(fun, pci_dic['class']))...

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