1 .. SPDX-License-Identifier: BSD-3-Clause
2 Copyright(c) 2015-2020.
7 The TXGBE PMD (librte_pmd_txgbe) provides poll mode driver support
8 for Wangxun 10 Gigabit Ethernet NICs.
13 - Link state information
18 - Learning about Wangxun 10 Gigabit Ethernet NICs using
19 `<https://www.net-swift.com/a/383.html>`_.
21 - Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup the basic DPDK environment.
23 Pre-Installation Configuration
24 ------------------------------
29 The following build-time options may be enabled on build time using.
31 ``-Dc_args=`` meson argument (e.g. ``-Dc_args=-DRTE_LIBRTE_TXGBE_DEBUG_RX``).
33 Please note that enabling debugging options may affect system performance.
35 - ``RTE_LIBRTE_TXGBE_DEBUG_RX`` (undefined by default)
37 Toggle display of receive fast path run-time messages.
39 - ``RTE_LIBRTE_TXGBE_DEBUG_TX`` (undefined by default)
41 Toggle display of transmit fast path run-time messages.
43 - ``RTE_LIBRTE_TXGBE_DEBUG_TX_FREE`` (undefined by default)
45 Toggle display of transmit descriptor clean messages.
47 Dynamic Logging Parameters
48 ~~~~~~~~~~~~~~~~~~~~~~~~~~
50 One may leverage EAL option "--log-level" to change default levels
51 for the log types supported by the driver. The option is used with
52 an argument typically consisting of two parts separated by a colon.
54 TXGBE PMD provides the following log types available for control:
56 - ``pmd.net.txgbe.driver`` (default level is **notice**)
58 Affects driver-wide messages unrelated to any particular devices.
60 - ``pmd.net.txgbe.init`` (default level is **notice**)
62 Extra logging of the messages during PMD initialization.
64 Driver compilation and testing
65 ------------------------------
67 Refer to the document :ref:`compiling and testing a PMD for a NIC <pmd_build_and_test>`
70 Limitations or Known issues
71 ---------------------------
73 Build with ICC is not supported yet.
74 Power8, ARMv7 and BSD are not supported yet.