I’m debugging the PCIe driver based on Jetson 35.1.0 on the xavier.
what I have done is as belows:
- change the ODMDATA from 0x9190000 to 0x9191000 of p2972-0000.conf.common file.
- flash the system
- run these command:
cd /sys/kernel/config/pci_ep/
mkdir functions/pci_epf_tvnet/func1
echo 16 > functions/pci_epf_tvnet/func1/msi_interrupts
ln -s functions/pci_epf_tvnet/func1 controllers/141a0000.pcie_ep/
echo 1 > controllers/141a0000.pcie_ep/start
and I get error:
tvnet_ep_open: PCIe link is not up
I have searched other’s question and found disable NetworkManager can solve this problem, but I still need connect my PC with xavier by netport.If I disable NetworkManager, I will not ping my PC succssfully.
pls help me
My physical connection is: