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MSTCONFIG

NAME

mstconfig − set or query non-volatile configurable options for Mellanox HCAs

SYNOPSIS

mstconfig [Options] <Commands> [Parameters]

OPTIONS

-d|--dev <device>

: Perform operation for a specified MST device.

-b|--db <filename>

: Use a specific database file.

-f|--file <conf_file>

: raw configuration file.

-h|--help

: Display help message.

-v|--version

: Display version info.

-e|--enable_verbosity

: Show default and current configurations.

-y|--yes

: Answer yes in prompt.

-a|--all_attrs

: Show all attributes in the XML template

COMMANDS:

clear_semaphore

: clear the tool semaphore.

i[show_confs]

: display information about all configurations.

q[uery]

: query supported configurations.

r[eset]

: reset all configurations to their default value.

s[et]

: set configurations to a specific device.

set_raw

: set raw configuration file.(only Connect-IB/Connect-X4/LX.)

backup

: backup configurations to a file.(only Connect-IB/Connect-X4/LX.). Use set_raw command to restore file.

gen_tlvs_file

: Generate List of all TLVs. TLVs output file name must be specified. (*)

g[en_xml_template]

: Generate XML template. TLVs input file name and XML output file name must be specified. (*)

xml2raw

: Generate Raw file from XML file. XML input file name and raw output file name must be specified. (*)

raw2xml

: Generate XML file from Raw file. raw input file name and XML output file name must be specified. (*)

(*) These commands do not require MST device

To show supported configurations by device type, run show_confs command

Examples:

To query configurations

: mstconfig -d 04:00.0 query

To set configuration

: mstconfig -d 04:00.0 set SRIOV_EN=1 NUM_OF_VFS=16 WOL_MAGIC_EN_P1=1

To set raw configuration

: mstconfig -d 05:00.0 -f conf_file set_raw

To reset configuration

: mstconfig -d 04:00.0 reset

Supported devices: 4th Generation devices: ConnectX3, ConnectX3-Pro (FW 2.31.5000 and above). 5th Generation devices: ConnectIB, ConnectX4, ConnectX4-LX, ConnectX5.

Note: query device to view supported configurations by Firmware.

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