ConnectX-4 Lx Example:
# mstconfig -d 41:00.0 --enable_verbosity q
Device #1:
----------
Device type: ConnectX4LX
PCI device: 41:00.0
Configurations: Default Current Next Boot
* NUM_OF_VFS 8 5 5
SRIOV_EN True(1) True(1) True(1)
The '*' shows parameters with next value different from default/current value.
Setting Device Configuration
To set the device configuration, use the following command line:
# mstconfig -d <device> set [Parameters....]
Example:
# mstconfig -d 41:00.0 set WOL_MAGIC_EN_P2=1 NUM_OF_VFS=24
Device type: ConnectX-3
PCI device: 41:00.0
Configurations: Next Boot New
NUM_OF_VFS 16 24
WOL_MAGIC_EN_P2 False(0) True(1)
Apply new Configuration?(y/n) [n]: y
Applying... Done!
-I- Please reboot the system to load new configurations.
Resetting Device Configuration to Default
To reset the device configuration to default, use the following command line:
# mstconfig -d <device> reset
Example:
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For Array type parameters, the query command will not show a value for it. It will only show
you the word "Array" and the range of the array.
For example: HOST_CHAINING_DESCRIPTORS Array[0..7]
To query the fifth element in the array, run: mstconfig -d <device> query
HOST_CHAINING_DESCRIPTORS[5]
To specify a range: mstconfig -d <device> query
HOST_CHAINING_DESCRIPTORS[3..7]
To set the fifth element in the array, run: mstconfig -d <device> set
HOST_CHAINING_DESCRIPTORS[5]=3
Or you can set value for more than one element: mstconfig -d <device> set
HOST_CHAINING_DESCRIPTORS[3..7]=3
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