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Tool Requirements
Firmware version ConnectX-4 Lx: 14.23.1020 or later
mstcongestion Synopsis
# mstcongestion [option] [-d|--device <PCI DEVICE>] [--mode <MODE>] [--action <ACTION>] [-q|--query] [-h|--
help] [-v|--version]
where:
-d|--device <PCI DEVICE>
NVIDIA PCI device address
--mode <MODE>
Set Mode, options are: [aggressive | dynamic]
--action <ACTION>
Set Action, options are: [disabled | drop | mark]
Note:
The “mark” option is available only if the driver
supports such capability.
-q|--query
Query congestion
-h|--help
Show help message and exit
-v|--version
Show version and exit
mstprivhost - NIC Configuration by the Host Restriction
Tool
mstprivhost enables the user to restrict the hosts from configuring the NIC. Meaning, only the Arm
side will have the privilege to configure the NIC.
mstprivhost Synopsis
mstprivhost [-h] [-v] --device DEVICE {r,restrict,p,privilege,q,query}
where:
-h, --help
Shows this help message and exit
This utility is only supported in BlueField devices.
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New configurations take effect immediately.
A restricted host is not allowed to be port_owner, to own the tracer and to read
physical port counters.
Without performing privilege, the host can be re-restricted from the Arm side with
new disable parameters [disable_rshim, disable_tracer, etc].
