From: Chas Williams <3chas3@gmail.com>
To: dev@dpdk.org
Subject: [dpdk-dev] bnx2x driver and 57800 versus 57810
Date: Tue, 26 Jan 2016 19:13:18 -0500 [thread overview]
Message-ID: <1453853598.28524.23.camel@gmail.com> (raw)
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?
next reply other threads:[~2016-01-27 0:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-27 0:13 Chas Williams [this message]
2016-01-27 7:32 ` Harish Patil
2016-01-27 15:58 ` Chas Williams
2016-06-13 14:11 ` Chas Williams
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