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Diffstat (limited to 'doc/guides/nics/mlx4.rst')
| -rw-r--r-- | doc/guides/nics/mlx4.rst | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/doc/guides/nics/mlx4.rst b/doc/guides/nics/mlx4.rst index 49f46263..f1f26d4f 100644 --- a/doc/guides/nics/mlx4.rst +++ b/doc/guides/nics/mlx4.rst @@ -162,6 +162,12 @@ Run-time configuration - **ethtool** operations on related kernel interfaces also affect the PMD. +- ``port`` parameter [int] + + This parameter provides a physical port to probe and can be specified multiple + times for additional ports. All ports are probed by default if left + unspecified. + Kernel module parameters ~~~~~~~~~~~~~~~~~~~~~~~~ @@ -238,8 +244,8 @@ DPDK and must be installed separately: Currently supported by DPDK: -- Mellanox OFED **3.1**. -- Firmware version **2.35.5100** and higher. +- Mellanox OFED **4.0-2.0.0.0**. +- Firmware version **2.40.7000**. - Supported architectures: **x86_64** and **POWER8**. Getting Mellanox OFED @@ -262,6 +268,11 @@ required from that distribution. this DPDK release was developed and tested against is strongly recommended. Please check the `prerequisites`_. +Supported NICs +-------------- + +* Mellanox(R) ConnectX(R)-3 Pro 40G MCX354A-FCC_Ax (2*40G) + Usage example ------------- @@ -338,7 +349,7 @@ devices managed by librte_pmd_mlx4. .. code-block:: console - testpmd -c 0xff00 -n 4 -w 0000:83:00.0 -w 0000:84:00.0 -- --rxq=2 --txq=2 -i + testpmd -l 8-15 -n 4 -w 0000:83:00.0 -w 0000:84:00.0 -- --rxq=2 --txq=2 -i Example output: |