From 453e1d4baad9262391eaef15812ade9af1f15a3f Mon Sep 17 00:00:00 2001 From: Ivan Malov Date: Thu, 11 Oct 2018 15:51:12 +0100 Subject: [PATCH] net/sfc: allow to query RSS key and HF in isolated mode Isolated mode prevents global RSS from being enabled and configured. However, an application may need to query default RSS key and hash functions when a flow rule with RSS action is added which does not contain custom RSS key or hash function choice. In this case global RSS key and hash functions will be used to handle the rule, and there should be some way for the application to query these global default settings to clarify expectations on the traffic distribution. Fixes: 84a9b48128c1 ("net/sfc: support flow API isolated mode") Cc: stable@dpdk.org Signed-off-by: Ivan Malov Signed-off-by: Andrew Rybchenko --- drivers/net/sfc/sfc_ethdev.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c index 93bfecc4ee..00f0880137 100644 --- a/drivers/net/sfc/sfc_ethdev.c +++ b/drivers/net/sfc/sfc_ethdev.c @@ -1354,9 +1354,8 @@ sfc_dev_rss_hash_conf_get(struct rte_eth_dev *dev, { struct sfc_adapter *sa = dev->data->dev_private; struct sfc_rss *rss = &sa->rss; - struct sfc_port *port = &sa->port; - if (rss->context_type != EFX_RX_SCALE_EXCLUSIVE || port->isolated) + if (rss->context_type != EFX_RX_SCALE_EXCLUSIVE) return -ENOTSUP; if (rss->channels == 0) -- 2.20.1