#! /usr/bin/env python
-#
-# BSD LICENSE
-#
-# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
#
import sys
'SVendor': None, 'SDevice': None}
cavium_fpa = {'Class': '08', 'Vendor': '177d', 'Device': 'a053',
'SVendor': None, 'SDevice': None}
+cavium_pkx = {'Class': '08', 'Vendor': '177d', 'Device': 'a0dd,a049',
+ 'SVendor': None, 'SDevice': None}
-network_devices = [network_class]
+network_devices = [network_class, cavium_pkx]
crypto_devices = [encryption_class, intel_processor_class]
eventdev_devices = [cavium_sso]
mempool_devices = [cavium_fpa]
stderr=stderr).communicate()[0]
-def find_module(mod):
- '''find the .ko file for kernel module named mod.
- Searches the $RTE_SDK/$RTE_TARGET directory, the kernel
- modules directory and finally under the parent directory of
- the script '''
- # check $RTE_SDK/$RTE_TARGET directory
- if 'RTE_SDK' in os.environ and 'RTE_TARGET' in os.environ:
- path = "%s/%s/kmod/%s.ko" % (os.environ['RTE_SDK'],
- os.environ['RTE_TARGET'], mod)
- if exists(path):
- return path
-
- # check using depmod
- try:
- with open(os.devnull, "w") as fnull:
- path = check_output(["modinfo", "-n", mod], stderr=fnull).strip()
-
- if path and exists(path):
- return path
- except: # if modinfo can't find module, it fails, so continue
- pass
-
- # check for a copy based off current path
- tools_dir = dirname(abspath(sys.argv[0]))
- if tools_dir.endswith("tools"):
- base_dir = dirname(tools_dir)
- find_out = check_output(["find", base_dir, "-name", mod + ".ko"])
- if len(find_out) > 0: # something matched
- path = find_out.splitlines()[0]
- if exists(path):
- return path
-
-
def check_modules():
'''Checks that igb_uio is loaded'''
global dpdk_drivers
# special case for vfio_pci (module is named vfio-pci,
# but its .ko is named vfio_pci)
- sysfs_mods = map(lambda a:
- a if a != 'vfio_pci' else 'vfio-pci', sysfs_mods)
+ sysfs_mods = [a if a != 'vfio_pci' else 'vfio-pci' for a in sysfs_mods]
for mod in mods:
if mod["Name"] in sysfs_mods:
# of dictionary key names
if "Driver" in dev.keys():
dev["Driver_str"] = dev.pop("Driver")
+ if "Module" in dev.keys():
+ dev["Module_str"] = dev.pop("Module")
# use dict to make copy of dev
devices[dev["Slot"]] = dict(dev)
# Clear previous device's data
# count must be the number of non None parameters to match
if match_count == param_count:
return True
- else:
- return False
+ return False
def dev_id_from_dev_name(dev_name):
'''Take a device "name" - a string passed in by user to identify a NIC
def unbind_all(dev_list, force=False):
"""Unbind method, takes a list of device locations"""
+
+ if dev_list[0] == "dpdk":
+ for d in devices.keys():
+ if "Driver_str" in devices[d]:
+ if devices[d]["Driver_str"] in dpdk_drivers:
+ unbind_one(devices[d]["Slot"], force)
+ return
+
dev_list = map(dev_id_from_dev_name, dev_list)
for d in dev_list:
unbind_one(d, force)
for d in dev_list:
bind_one(d, driver, force)
- # For kenels < 3.15 when binding devices to a generic driver
+ # For kernels < 3.15 when binding devices to a generic driver
# (i.e. one that doesn't have a PCI ID table) using new_id, some devices
# that are not bound to any other driver could be bound even if no one has
# asked them to. hence, we check the list of drivers again, and see if