XFI connet to switch

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

Hi
Our devkit use XFI port connect to switch，so i config dtb as fixed-link mode，below is dtb file。
I modfly tegra234-ethernet-3737-0000.dtsi

#include <dt-bindings/gpio/tegra234-gpio.h>

/ {
/* MGBE - A /
ethernet@6810000 {
status = “okay”;
/ 1:10G, 0:5G /
nvidia,uphy-gbe-mode = <1>;
/ 0:XFI 10G, 1:XFI 5G, 2:USXGMII 10G, 3:USXGMII 5G */
nvidia,phy-iface-mode = <0>;
nvidia,max-platform-mtu = <16383>;
fixed-link {
speed = <10000>;
full-duplex;
};
};
};

copy from Jetson AGX Orin Platform Adaptation and Bring-Up — Jetson Linux
Developer Guide 34.1 documentation (nvidia.com)

but the driver can not init sucess,
this is error log:
[ 17.540354] [xpcs_lane_bring_up][436][type:0x4][loga-0x0] Failed to get PCS block lock
[ 17.548523] [xpcs_init][472][type:0x4][loga-0x0] TX/RX lane bring-up failed
[ 17.555713] [mgbe_set_speed][4520][type:0x4][loga-0x0] xpcs_init failed

and the full desmg log please find the attached file.
please help me check,Thanks.
dmesg.log (135.4 KB)

3

I’m closing this topic due to there is no update from you for a period, assuming this issue was resolved.
If still need the support, please open a new topic. Thanks

Sorry for the late response, have you managed to get issue resolved or still need the support? Thanks

5