[dpdk-dev] [PATCH v2] app/testpmd: fix dcb config failure

[Zhao, MeijuanX]

-----Original Message-----
From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Konstantin Ananyev
Sent: Tuesday, July 31, 2018 10:44 PM
To: dev at dpdk.org; dev at dpdk.org
Cc: Ananyev, Konstantin <konstantin.ananyev at intel.com>
Subject: [dpdk-dev] [PATCH v2] app/testpmd: fix dcb config failure

After adding RSS hash offload check, default rss_hf will fail on devices that do not support all bits. This will lead to dcb config failure. The patch fixes this issue by reading current valid rss_conf from the device.

Fixes: 8863a1fbfc66 ("ethdev: add supported hash function check")
Fixes: 1a572499beb6 ("app/testpmd: setup DCB forwarding based on traffic class")

Signed-off-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
Tested-by: Han, YingyaX <yingyax.han at intel.com>