Re: [PATCH 12/14] net: axienet: Autodetect 64-bit DMA capability
From: Andrew Lunn
Date: Fri Jan 10 2020 - 09:09:02 EST
> To autodetect this configuration, at probe time we write all 1's to such
> an MSB register, and see if any bits stick.
So there is no register you can read containing the IP version?
Andrew