.. SPDX-License-Identifier: BSD-3-Clause
- Copyright(c) 2015-2020.
+ Copyright(c) 2015-2020 Beijing WangXun Technology Co., Ltd.
TXGBE Poll Mode Driver
======================
- ``pmd.net.txgbe.bp`` (default level is **notice**)
- Extra logging of auto-negtiation process for backplane NICs.
+ Extra logging of auto-negotiation process for backplane NICs.
Supply ``--log-level=pmd.net.txgbe.bp:debug`` to view messages.
Runtime Options
Special treatment for KX SGMII cards.
+- ``ffe_set`` (default **0**)
+
+ Use to set PHY link mode and enable FFE parameters for user debugging.
+ If disabled, the FFE parameters will not take effect. Otherwise, set 1
+ for SFI mode, set 2 for KR mode, set 3 for KX4 mode, set 4 for KX mode.
+
+- ``ffe_main`` (default **27**)
+
+ PHY parameter used for user debugging. Setting other values to
+ take effect requires setting the ``ffe_set``.
+
+- ``ffe_pre`` (default **8**)
+
+ PHY parameter used for user debugging. Setting other values to
+ take effect requires setting the ``ffe_set``.
+
+- ``ffe_post`` (default **44**)
+
+ PHY parameter used for user debugging. Setting other values to
+ take effect requires setting the ``ffe_set``.
+
Driver compilation and testing
------------------------------
to any number of user-defined rules.
A flow rule is the combination of attributes with a matching pattern and a list of
-actions. Theorically one rule can match more than one filters, which named for
+actions. Theoretically one rule can match more than one filters, which named for
different patterns and actions. Like ethertype filter defines a rule in pattern:
the first not void item can be ETH, and the next not void item must be END.