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authorJan Gelety <jgelety@cisco.com>2019-07-12 13:13:00 +0200
committerJan Gelety <jgelety@cisco.com>2019-07-19 14:08:50 +0000
commit87c41b8df8b3c50a90e9d3d740ac629028109dc1 (patch)
tree941c7112c4eb0fdb9bb1e68fbde276076678f737 /resources/test_data/softwire/map_utils.py
parentb02ab5b1588750decd66b53c6e20f1002b7c8238 (diff)
Remove un-interested VIRL tests and related resources
Change-Id: I712f5dc238fdf480c7c35250148c12d03ed96d74 Signed-off-by: Jan Gelety <jgelety@cisco.com>
Diffstat (limited to 'resources/test_data/softwire/map_utils.py')
-rw-r--r--resources/test_data/softwire/map_utils.py53
1 files changed, 0 insertions, 53 deletions
diff --git a/resources/test_data/softwire/map_utils.py b/resources/test_data/softwire/map_utils.py
deleted file mode 100644
index 58ef551d7a..0000000000
--- a/resources/test_data/softwire/map_utils.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Utils for MAP feature."""
-
-
-def map_port_ranges(psid, length, offset=6):
- """Return list of port ranges for given PSID in tuple <min, max>.
-
- :param psid: PSID.
- :param length: PSID length.
- :param offset: PSID offset.
- :type psid: int
- :type length: int
- :type offset: int
- :return: List of (min, max) port range tuples inclusive.
- :rtype: list
-
- 0 1
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
- +-----------+-----------+-------+
- Ports in | A | PSID | j |
- the CE port set | > 0 | | |
- +-----------+-----------+-------+
- | a bits | k bits |m bits |
- """
-
- port_field_len = 16
- port_field_min = int('0x0000', 16)
- port_field_max = int('0xffff', 16)
-
- a = offset
- k = length
- m = port_field_len - offset - length
- km = k + m
- j_max = port_field_max >> a + k
-
- port_ranges = []
- for A in range(1, (port_field_max >> km) + 1):
- port_ranges.append((((A << k) | psid) << m,
- ((A << k) | psid) << m | j_max))
-
- return port_ranges