Re: check if hardware checksumming works or not

2016-06-08 Thread Alberto Bursi
I was hoping for a more advanced method than just blacklisting drivers. :) Anyways, it seems that first june there was a patch [PATCH] btrfs: advertise which crc32c implementation is being used at module load that is getting merged lately, so In the near future I will be able to see on

Re: check if hardware checksumming works or not

2016-06-05 Thread Nicholas D Steeves
Hi Alberto, On 5 June 2016 at 15:37, Alberto Bursi wrote: > > Hi, I'm running Debian ARM on a Marvell Kirkwood-based 2-disk NAS. > > Kirkwood SoCs have a XOR engine that can hardware-accelerate crc32c > checksumming, and from what I see in kernel mailing lists it seems

check if hardware checksumming works or not

2016-06-05 Thread Alberto Bursi
Hi, I'm running Debian ARM on a Marvell Kirkwood-based 2-disk NAS. Kirkwood SoCs have a XOR engine that can hardware-accelerate crc32c checksumming, and from what I see in kernel mailing lists it seems to have a linux driver and should be supported. I wanted to ask if there is a way to test