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 - Multiple queues for TX and RX
15 - Packet type information
17 - Link state information
22 - Learning about Wangxun 10 Gigabit Ethernet NICs using
23 `<https://www.net-swift.com/a/383.html>`_.
25 - Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup the basic DPDK environment.
27 Pre-Installation Configuration
28 ------------------------------
33 The following build-time options may be enabled on build time using.
35 ``-Dc_args=`` meson argument (e.g. ``-Dc_args=-DRTE_LIBRTE_TXGBE_DEBUG_RX``).
37 Please note that enabling debugging options may affect system performance.
39 - ``RTE_LIBRTE_TXGBE_DEBUG_RX`` (undefined by default)
41 Toggle display of receive fast path run-time messages.
43 - ``RTE_LIBRTE_TXGBE_DEBUG_TX`` (undefined by default)
45 Toggle display of transmit fast path run-time messages.
47 - ``RTE_LIBRTE_TXGBE_DEBUG_TX_FREE`` (undefined by default)
49 Toggle display of transmit descriptor clean messages.
51 Dynamic Logging Parameters
52 ~~~~~~~~~~~~~~~~~~~~~~~~~~
54 One may leverage EAL option "--log-level" to change default levels
55 for the log types supported by the driver. The option is used with
56 an argument typically consisting of two parts separated by a colon.
58 TXGBE PMD provides the following log types available for control:
60 - ``pmd.net.txgbe.driver`` (default level is **notice**)
62 Affects driver-wide messages unrelated to any particular devices.
64 - ``pmd.net.txgbe.init`` (default level is **notice**)
66 Extra logging of the messages during PMD initialization.
68 Driver compilation and testing
69 ------------------------------
71 Refer to the document :ref:`compiling and testing a PMD for a NIC <pmd_build_and_test>`
74 Limitations or Known issues
75 ---------------------------
77 Build with ICC is not supported yet.
78 Power8, ARMv7 and BSD are not supported yet.