[dpdk-dev] bnx2x driver and 57800 versus 57810
Chas Williams
3chas3 at gmail.com
Wed Jan 27 01:13:18 CET 2016
I have to practically identical systems, same hypervisor on each (Centos
7.x). In one, I have a 57800 card which works fine with DPDK with
SRIOV. In the other, I have a 57810 card which doesn't work with SRIOV.
For the 57810 I have tracked this down to the status block in the VF
failing to be updated. The linux driver works fine but it appears to
use a slightly different scheme -- writing some sort of fastpath status
block generation per interrupt.
Does anyone have any suggestions or a programming guide for this device?
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