Mellanox Linux Driver Source code for Mellanox ConnectX-3, ConnectX-3 Pro, ConnectX-4 Lx and ConnectX-4 Ethernet adapters, Mellanox OFED_LINUX-4.2-1.2.0.0
AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.Linux Source code packages for Mellanox ConnectX-3 and ConnectX-4 Ethernet adapters supporting RHEL6.9, RHEL7.4, SLES11 SP4 and SLES12 SP3.
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Fixes & Enhancements
Fixes:
- Fixed an issue where client side did not exit gracefully in RTT mode when the server side was not reachable.
- Fixed an issue where concurrent client requests got corrupted when working in persistent server mode due to a race condition on the server side.
- Fixed an issue where ACCESS_REG command failure used to appear upon RoCE Multihost driver restart in dmesg. Such an error message looked as follows:
mlx5_core 0000:01:00.0: mlx5_cmd_check:705:(pid 20037): ACCESS_REG(0x805) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x15c356)
- Fixed an issue where ethtool -P output was 00:00:00:00:00:00 when using old kernels.
- Fixed the issue where RoCE v2 multicast traffic using RDMA-CM with IPv4 address was not received.
Enhancements:
ConnectX-4/ConnectX-4 Lx
- DSCP Trust Mode - Added support for automatically setting the number of TC to 8 when the Trust state is changed to DSCP.
- Receive Buffer - Added xon and xoff columns to the Receive Buffer configuration display.
Read More- Fixed an issue where client side did not exit gracefully in RTT mode when the server side was not reachable.
- Fixed an issue where concurrent client requests got corrupted when working in persistent server mode due to a race condition on the server side.
- Fixed an issue where ACCESS_REG command failure used to appear upon RoCE Multihost driver restart in dmesg. Such an error message looked as follows:
mlx5_core 0000:01:00.0: mlx5_cmd_check:705:(pid 20037): ACCESS_REG(0x805) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x15c356)
- Fixed an issue where ethtool -P output was 00:00:00:00:00:00 when using old kernels.
- Fixed the issue where RoCE v2 multicast traffic using RDMA-CM with IPv4 address was not received.
Enhancements:
ConnectX-4/ConnectX-4 Lx
- DSCP Trust Mode - Added support for automatically setting the number of TC to 8 when the Trust state is changed to DSCP.
- Receive Buffer - Added xon and xoff columns to the Receive Buffer configuration display.
Version
4.2-1.2.0.0, 4.2-1.2.0.0
Release date
05 Jun 2018
Download Type
Source File
Category
Network, Ethernet & Wireless
Importance
RecommendedDell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats
File Format: External release notes
File Name: Release.txt
File Size: 201.75 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
15942c7623ea7a3aba6c0c2b4328b6a5
SHA1:
b7933ed83b88935ac82699ae045202f5cc6cdc83
SHA-256:
e3a6421b5384fccb9a189d38cbfa28fe5825b4482fac5b215b3393c835d4c212
File Format: GNU-Zip
File Name: MLNX_OFED_SRC-4.2-1.2.0.0.tar.gz
File Size: 42.66 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
To ensure the integrity of your download, please verify the checksum value.
MD5:
c4a82feb228fb947f1f956188dfd1336
SHA1:
ee3523692fba162a5c0645386570154618674045
SHA-256:
52bcb9fb17234bbb6c5b11ada3a0680752b9f104b5d7a83961c8073d2020dfbe
By downloading, you accept the terms of the Dell Software License Agreement.
Supported Operating Systems
Novell SuSE Linux ES 11
Red Hat® Enterprise Linux 6
Red Hat® Enterprise Linux 7
SUSE Linux ES 12
Looking for a different OS? View the list of Dell supported operating systems
Applies to
Family of Server Adapters Firmware
Installation instructions
Download
1 - Download the file MLNX_OFED_SRC-4.2-1.2.0.0.tar.gz to a local hard drive or other storage media
2 - Unpack the file with the following command:
tar -xvf MLNX_OFED_SRC-4.2-1.2.0.0.tar.gz
3 - Go to the folder where the archive was unpacked with the following command:
cd MLNX_OFED_SRC-4.2-1.2.0.0
Installation
1 - To install the selected package, Run the linux shell command with the provided install script:
./install.pl
2 - When option menu appears, select option 2 - Install OFED Software
3 - Then select option 1 - Basic
4 - Follow the instructions on the screen.
1 - Download the file MLNX_OFED_SRC-4.2-1.2.0.0.tar.gz to a local hard drive or other storage media
2 - Unpack the file with the following command:
tar -xvf MLNX_OFED_SRC-4.2-1.2.0.0.tar.gz
3 - Go to the folder where the archive was unpacked with the following command:
cd MLNX_OFED_SRC-4.2-1.2.0.0
Installation
1 - To install the selected package, Run the linux shell command with the provided install script:
./install.pl
2 - When option menu appears, select option 2 - Install OFED Software
3 - Then select option 1 - Basic
4 - Follow the instructions on the screen.
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