NXP Semiconductors Layerscape LS1028A BSP - 4.2.13 TSN

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Parameters Description
pcpmap command
--device <ifname> Interface, such as eth0/sw0p0
--enable Enable pcp to traffic class for frames.
Shortcut keys
• When you input any command, use Tab key to get list of related commands. For example:
tsntool> qbv
Pressing Tab key after input above command, you can get list of related “qbv*” start commands. If there is only one option,
the complete command comes automatically.
• When you input a command and do not remember the parameter names, you can just input “--” and press Tab key. This
shortcut shows all parameters of the command. If you input half of the parameter name, press Tab key can list all the related
names.
• Non-interactive mode: In non-interactive mode, input the command list following up the tsntool command.
For example, if a command in interactive mode is as follows:
tsntool> qbuset --device eth0 --preemptable 0xfe
The same command in non-interactive mode (for example, Linux shell) can be input as follows:
tsntool qbuset --device eth0 --preemptable 0xfe
4.2.13.2
Kernel configuration
In the kernel, select the CONFIG:
│ Symbol: TSN
[=y]
│ Type :
boolean
│ Prompt: 802.1 Time-Sensitive Networking
support
│
Location:
│ -> Networking support (NET
[=y])
│ -> Networking
options
│ Depends on: NET [=y] && VLAN_8021Q [=y] && PTP_1588_CLOCK
[=y]
│ Symbol: ENETC_TSN
[=y]
Linux kernel
Layerscape LS1028A BSP User Guide, Rev. 0.3, 04/2019
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NXP Semiconductors