I’m trying to port a PCI driver which works on L4T 28.2.1 to L4T 32.2.1.
In the L4T 28.2.1 version, there was a patch required, to set the DMA buffer addressing to 64bit (I think) as detailed in
Is something similar required for L4T32.2.1? I noticed that there is now a pci-tegra-dw driver. Should I enable this instead? Is there documentation I can refer too?
Apologies for the vague question but I am new to PCIE drivers and am inheriting someone else’s code.
Any help appreciated.