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3.8.2.2 Interface naming in Linux
The following figure shows how Ethernet ports are presented in Linux for LS1028ARDB.
Figure 4. Ethernet ports in Linux
Table 17. Interface naming in Linux
RDB port
Linux netdev
PCI function
Comments
1G MAC1
eno0
0000:00:00.0
N/A
eno1
0000:00:00.1
RGMII interface is not present on RDB board and the associated
ENETC interface is disabled in device tree:
&enetc_port1
{ status = "disabled";
}
Internal
eno2
0000:00:00.2
Connected internally (MAC to MAC) to
swp4
. This is used to carry
traffic between the switch and software running on ARM cores.
Table continues on the next page...
NXP Semiconductors
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