Consistent rockchip-pcie error -110

[joejoe44]

$ grep -i error /var/log/armbian-hardware-monitor.log 
[    2.990779] rockchip-pcie f8000000.pcie: probe with driver rockchip-pcie failed with error -110

Looking at this I see the following: 

https://patchwork.ozlabs.org/project/linux-pci/patch/20210421083115.30213-1-jinsiyu940203@163.com/

 

"In function rockchip_pcie_host_init_port(), it defines a timeout value of 500ms to wait for pcie training. However, it is not enough for samsung PM953 SSD drive and realtek RTL8111F network adapter, which leads to the following errors:

 

[ 0.879663] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!

[ 0.880284] rockchip-pcie f8000000.pcie: deferred probe failed

[ 0.880932] rockchip-pcie: probe of f8000000.pcie failed with error -110

 

The pcie spec only defines the min time of training, not the max one. So set a proper timeout value is important. Change the value to 1000ms will fix this bug."

 

Is it possible for team to add patch such as ../patch/kernel/rockchip64-current/0002-rockchip-pcie-increase-timeout.patch which contains the fix specified in the patchwork.ozlabs.org link above?

 

A humble thank you for any more help and consideration on this!

Edited 1 hour ago by joejoe44
fix numbering